天津市武清区杨村第一中学2021届高考一轮复习第一次统练(必修一第一至四单元)

天津市武清区杨村一中2023-2024学年度高一年级第一学期第一次形成性检测语文试卷第Ⅰ卷选择题共26分一、（14分，每小题2分）1. 下列词语中加点字读音全都正确的一项是（）A. 包扎（zhā）霓虹（ní）憎恨（zèng）遒劲有力（qiú）B. 执拗（niù）荫庇（yīn）讷讷（nà）啧啧称赞（zé）C. 揳入（xiē）辗轧（yà）罅隙（xià）窸窸窣窣（sū）D. 踯躅（zhí）梵文（fán）慰藉（jiè）锲而不舍（qiè）[知识点]字音[答案]C[解析]本题考查学生识记现代汉语常用字字音的能力。

A.“包扎”的“扎”应读作zā；“憎恨”的“憎”应读作zēng；B.“荫蔽”的“荫”应读作yìn；“讷讷”的“讷”应读作nè；D.“梵文”的“梵”应读作fàn。

故选C。

2. 下列选项中字形正确的一项是（）A. 竞相战栗瞟一眼嗑嗑绊绊张皇失措B. 掂量沧桑荧火虫冥顽不化云蒸霞蔚C. 忸怩推搡一炷香委屈求全撼天动地D. 熨帖娇嗔笑眯眯不事雕琢涣然冰释[知识点]字形[答案]D[解析]本题考查学生识记并正确书写现代常用规范汉字的能力。

A.“嗑嗑绊绊”的“嗑”应为“磕”；B.“荧火虫”的“荧”应为“萤”；C.“委屈求全”的“屈”应为“曲”。

故选D。

3. 下面所列文学常识相关信息，对应正确的一项是（）A. AB. BC. CD. D[知识点]文学常识综合[答案]C[解析]本题考查学生掌握文学常识的能力。

A.“创造社”应为“新月社”。

B.“近体诗”应为“古体诗”。

D.“现实主义”应为“浪漫主义”。

故选C。

4. 下列加点词的解释全都正确的一项是（）A. 少无适俗韵（适应）枉用相存（存在）B. 一去三十年（离开）羁鸟恋旧林（约束）C. 峥嵘岁月（艰苦的岁月）海不厌深（满足）D. 粪土当年万户侯（使……成为粪土）何时可掇（拾取，摘取）[知识点]一般文言实词[答案]B[解析]本题考查学生理解文言实词在句中的含义的能力。

天津市武清区杨村第一中学2020届高考一轮复习第三次统练（必修二第一至四单元）学校:___________姓名：___________班级：___________考号：___________一、单选题1．唐代以前，百姓消费的日用品主要来自当地或周边地区；从唐代开始，日用品的生产不仅满足当地需要而且加入到长途贩运的行列。

出现这一现象表明唐代A．社会生产力水平显著提高B．长途贩运贸易已十分发达C．百姓的消费水平提高D．市场管理进一步放松2．汉初，土地荒芜，民生凋弊。

汉高祖下令“贾人毋得衣锦、绣、绮、穀、絺、纻、罽，操兵，乘骑马。

”汉文帝及臣僚晃错等人均提倡“孝悌力田”、“贵粟贱商”。

这表明A．商业的发展造成了农民的贫困B．抑商是当时统治者的现实选择C．重农抑商思想在中国开始兴起D．重农抑商符合经济发展的规律3．“17世纪的新兴势力——尼德兰、瑞典、英国、法国都在北部。

一些成长神速的城市也一样——阿姆斯特舟、巴黎、伦敦。

相比之下，地中海显得停滞不前。

……16和17世纪在欧洲北部做生意比在欧洲南部有着无可争议的优势。

”这里的“优势”主要是指A．欧洲新贸易中心的形成B．垄断性贸易公司的建立C．最终确立世界殖民霸权D．工业资本取代商业资本4．18世纪中期以后，在英国国家财政收入的构成中，土地税所占的比例呈现了一种逐步下降的趋势。

这一现象产生的主要原因是A．经济结构的变化B．农业生产的衰退C．对外贸易的发展D．税收政策的调整5．1903年，有英国企业家宣称：最初，自己单独经营一家企业，后来有了几个合作者。

当实业超过了合作者所提供的资本，于是，就组织了股份公司。

现在，又需要把若干股份公司集合成为我们所谓的一种联合。

这说明“联合”A．加剧了市场的不稳定性B．适应了工业化发展的需要C．推动了自由主义的发展D．标志着世界市场的扩大6．下图条曲线反映了1840—1956年我国五种经济形态，即自然经济、民族资本主义经济、外国资本主义经济、洋务经济与四大家族官僚资本主义经济的发展变化情况，下列对此图解读不正确的是A．曲线①反映的经济形态在我国近代长期占据主导地位B．曲线②③反映的经济形态均具有资本主义性质C．曲线④反映的经济形态最能代表我国近代经济发展的主流D．曲线⑤反映的经济形态压制了中国民族资本主义经济的发展7．19世纪末20世纪初，洋纱大量进入直鲁地区，农民们购洋纱织布提供给市场，这种布比土布更结实、价格更便宜、销售流通更广，排挤了传统土布，也抵制了洋布。

天津市武清区杨村第一中学2024-2025学年高三上学期第一次月考英语试卷一、单项选择1．— Mum, I gained a full mark in the first English test.— _________! Your hard work in the summer holidays was finally repaid.A．Good luck B．Good for you C．Go ahead D．Good idea2．I try my best at school to live up to my parents’ expectations in order that I will not ________.A．turn them down B．let them down C．make them up D．help them out 3．He performed beyond everyone’s ________ with his accurate shooting and continuous efforts.A．comprehension B．description C．expectations D．expression4．The Chinese people______the spring festival with a wide range of events.A．spend B．present C．observe D．appreciate5．The poet’s strong love for his country is________ in his recent published poems.A．awarded B．reflected C．recognized D．recovered6．If you have health examination________, any disease you may have can be discovered early.A．regularly B．particularly C．gradually D．typically 7．People were left________ when they saw the flood water rising so fast.A．in particular B．in panic C．in sight D．in order 8．—That important document is nowhere to be seen.—Don't worry! You ___________ it somewhere. Calm down and think it over.A．might leave B．might have left C．should leave D．should have left 9．Although the scientist is over 80 years old, he still devotes himself to his research, ______ moved many people greatly.A．which B．what C．that D．where10．______ impressed me most was that those disabled athletes tried their best to compete in the games.A．That B．It C．What D．Which11．_______ arguments over “stupid things” now and then, Alistair agrees that having a brother isan advantage.A．Although B．Despite C．While D．Whether12．A fisherman claimed to have witnessed a giant sea turtle this morning _______ almost two meters long.A．measured B．having measured C．measuring D．to be measured 13．—Haven’t seen you for ages! Where have you been?—I went to Ningxia and_______there for one year, teaching as a volunteer.A．had lived B．live C．am living D．lived 14．（2018·江苏）Around 13,500 new jobs were created during the period, _______ the expected number of 12,000 held by market analysts.A．having exceeded B．to exceedC．exceeded D．exceeding15．— I’m afraid I can’t win the competition.— Don’t worry. As long as you _________, you will make it.A．go all out B．play safe C．take the lead D．take your time二、完形填空My faith in human nature has never been so great as it was last weekend after our family get-together in the town of Vail.On Saturday, we all went to the market right in the middle of the town. Near the end, we all16 at the fountain near the bridge, and the kids waded（蹚水）around in the fountain until we17 . This is one of the busiest walking streets.After we returned to the hotel late in the afternoon, my 7-year-old son Ponder 18 that nowhere could he find his backpack, which 19 his Gameboy and his watch. After a thorough 20 we determined that he must have left it at the fountain.Ponder has never 21 anything. So we just take for granted that he needs no supervision（指导）for managing his 22 .He was upset, not about the Gameboy, but about the watch. "But Dad," he said, through massive 23 , "they don't make that kind of watch anymore." We were all very 24 .Our dinner reservation was at a restaurant just on the other side of the bridge, so I 25him that we would not only search the area around the fountain when we went back for dinner, but we would also find the police and ask them if the backpack had been 26 .As we exited from the parking garage, we could see the fountain as we walked down the long staircase. I saw something black 27 there, but it was right next to a woman standing by the fountain, so I could not 28 what it was or if it was hers."See it, Dad?" Ponder shouted. "Don't get too 29 because that may not be it," I said. But that was it. It had been five or six hours since we left the fountain, and it was 30 there. There was no ID in it, and it looked like someone had looked through it and then set it right out where all could 31 it.I literally 32 when we reached it and it was his！Everyone in our party was blown away by this "miracle（奇迹）". In my wildest 33 , I would never have imagined that this could happen nowadays.What a charmed life, eh? I believe this was a perfect 34 for a child in losing something important…to lose it and feel the full 35 of that loss, and then to miraculously get it back.16．A．drove B．hiked C．met D．united 17．A．landed B．left C．settled D．slept 18．A．responded B．recognized C．realised D．recalled 19．A．contained B．combined C．comprised D．covered 20．A．preparation B．checkup C．revision D．search 21．A．wasted B．lost C．sough D．deserted 22．A．emotion B．time C．money D．stuff 23．A．tears B．fists C．reliefs D．outbreaks 24．A．hesitant B．curious C．sad D．eager 25．A．promised B．informed C．warned D．taught 26．A．worn out B．caught up C．put away D．turned in 27．A．hiding B．sitting C．swinging D．flowing 28．A．assess B．declare C．tell D．predict 29．A．excited B．puzzled C．relaxed D．amused 30．A．already B．even C．almost D．still31．A．take B．see C．touch D．protect 32．A．panicked B．exploded C．collapsed D．cried 33．A．dreams B．claims C．efforts D．passions 34．A．mode B．lesson C．option D．plot 35．A．range B．pressure C．weight D．harvest三、阅读理解The popularity of studying abroad is growing increasingly, and what are growing along with it are the people who want to share their experiences and the amount of information available. Here are some blogs that can help you if you plan to study abroad.“From I to U” Overseas Study Abroad BlogAmong thousands of colleges in the USA, Indiana University’s Office of Overseas Study is by far the best at promoting studying abroad. Students of Indiana University write blogs each term. They provide hands-on information about their locations, academic interest and cultural experiences on the “From I to U” Overseas Study Abroad Blog in an effort to help you earn IU credits in over 37 countries. Not an IU student? Check it out anyway.CIS AbroadLike most other study abroad organizations, CIS Abroad is committed to giving you the best value in studying abroad, i.e. affordability, support, cultural immersion (沉浸) and academic relevance. What most people find unique about CIS is their La Vida Local culture series, which aims to help you see where the locals eat, shop and hang out. You can also learn to understand the culture in your host country.Abroad101 BlogIt is the first and largest study abroad review website. Founded in 2007, Abroad101 providesin-depth study abroad reviews and listings of thousands of study abroad programs. It has a wealth of information covering study abroad news, stories, and advice.CEA Study Abroad CEA prides itself on making the administrative aspect of studying abroad as easy as possible for you. Along with helping you find the right program and financial aid, it also helps you know the student visa process, select housing, prepare for your health and safety in your host country, and make sure your credits transfer (转到) to your home university.36．Who would most probably be attracted to the “From I to U” Overseas Study Abroad Blog?A．Non-IU students who want to share their life.B．Teachers of Indiana University who love sharing stories.C．Students interested in Indiana University’s students’ life.D．Parents wanting to get professional views on studying abroad.37．What’s the purpose of the La Vida Local culture series?A．To help students learn about local life.B．To advertise the traditional local culture.C．To encourage students to adopt a healthy lifestyle.D．To tell about differences among different cultures.38．Where can students find many study abroad programs?A．On CIS Abroad.B．On Abroad101 Blog.C．On CEA Study Abroad.D．On “From I to U” Overseas Study Abroad Blog.39．What is a feature of CEA Study Abroad?A．Making students feel proud of themselves.B．Putting foreign students’ health and safety first.C．Helping students with the administrative process.D．Helping students gain enough credits in key subjects.40．What is the text meant to do?A．To encourage students to study abroad.B．To recommend some study abroad blogs.C．To help international students adapt to their new life.D．To call on people to share experiences of studying aboard.Growing up as a kid in the UK, I was fascinated by insects. Wanting to protect them, I started building houses for ants, using little pieces of wood and leaves. I then moved on to making little cups and saucers from silver foil (箔纸) for the magical creatures. When seeing my work, my mother told me that the smaller I made things, the bigger my name would become.As the years went by, my designs became more complicated. Making sculptures isn’t actually enjoyable. I sometimes work for 16 hours a day without breaks, and it takes me up tothree months to finish a sculpture. I have to hold my breath during the sculpting process.One time, a fly landed on a Cinderella carriage sculpture I was working on. The fly’s wings blew it away, and it was lost. I was heartbroken. Another time, I accidentally breathed in a microscopic Alice from Alice in Wonderland. Alice is now in the Wonderland forever. But it did give me the chance to make an even better one the second time around.My sculptures have taken me to incredible places. In 2012, I met the queen, giving her a crown on the head of a pin. In 2013, I received my first Guinness World Record for creating the smallest sculpture by hand, a 24- carat gold motorbike that fitted inside a hair. In 2017, I beat my record with a sculpture of a human fetus (胎儿) that measured 0. 078 mm by 0. 053 mm.I was diagnosed with autism (自闭症) as an adult. In school, my teachers had pointed me out as an example of failure; now, I see my autism as a gift. It’s pushed me to be the best I can be.I hold workshops in schools for neurodiverse children, sharing my story and helping them create their own miniature figures.The microscopic world has always been my happy place. I’ve tried to make bigger sculptures, but small- is best for me. We need to appreciate the little things in life. Small things can also be mighty, too.41．What drove the author to make tiny sculpture at the beginning?A．His interest in insects.B．His desire to make a name.C．His dream of setting a record.D．His awareness of wildlife protection. 42．Which of the following can best describe the author’s sculpting process?A．Eventful and enjoyable.B．Complex and frustrating.C．Money- wasting but entertaining.D．Time- consuming but fulfilling. 43．Which is NOT the theme of the author’s sculptures?A．Houses for ants B．Little cups and saucers.C．Fairy tales.D．Historical events.44．How does the author deal with his autism now?A．He receives medical treatment.B．He takes full advantage of it.C．He regards it as the source of failure.D．He shares it and asks help from others. 45．What message does the author mainly convey through the text?A．Great art comes at a cost of loss.B．Childhood experiences sculpt a career.C．Minor things in life can carry weight.D．Hard work contributes to great achievements.For decades, scientists thought of the brain as the most valuable and consequently most closely guarded part of the body. Locked safely behind the blood-brain barrier, it was broadly free of the harm of viruses and the battles started by the immune system (免疫系统). Then, about 20 years ago, some researchers began to wonder: is the brain really so separated from the body? The answer, according to a growing body of evidence, is no.The list of brain conditions that have been associated with changes elsewhere in the body is long and growing. Changes in the makeup of the microorganisms in the digestive system have been linked to disorders such as Parkinson’s disease. There is also a theory that infection during pregnancy could lead to brain diseases in babies.The effect is two-way. There is a lengthening list of symptoms not typically viewed as disorders of the nervous system, but the brain plays a large part in them. For example, the development of a fever is influenced by a population of nerve cells that control body temperature and appetite. Evidence is mounting that cancers use nerves to grow and spread.The interconnection between the brain and body has promising implications for our ability to both understand and treat illnesses. If some brain disorders start outside the brain, then perhaps treatments for them could also reach in from outside. Treatments that take effect through the digestive system, the heart or other organs, would be much easier and less risky than those that must cross the blood-brain barrier.It also works in the opposite direction. Study shows mice have healthier hearts after receiving stimulation to a brain area involved in positive emotion and motivation. Activation of the brain reward centre — called the ventral tegmental area (VTA) — seems to cause immune changes that contribute to it. Working out how this happens could help to destroy cancers, enhance responses to vaccines and even re-evaluate physical diseases that, for centuries, have not been considered as being psychologically driven.46．What do the researchers focus on about the brain?A．Its protecting system.B．Its exposure to diseases.C．Its controlling function.D．Its connection to the body.47．How does the author support his idea in paragraph 2?A．By explaining a theory.B．By providing examples.C．By making comparisons.D．By presenting cause and effect. 48．Which best describes treatments that do not cross the blood-brain barrier?A．Cheaper.B．More specific.C．Safer.D．More direct.49．What does the study suggest in the last paragraph?A．Brain health depends on immune changes.B．Brain stimulation leads to negative emotions.C．The brain can help enhance psychological health.D．The brain may be key to treating physical diseases.Lao Zi once said, “Care about what other people think and you will always be their prisoner. ”People-pleasing, or seeking self-worth through others’ approval, is unproductive and an exhausting way to go through life. Why do we allow what others think of us to have so much power over how we feel about ourselves? If it’s true that you can’t please all people all of the time, wouldn’t it make sense to stop trying?Unfortunately, sense often isn’t driving our behavior. For social beings who desire love and belonging, wanting to be liked, and caring about the effect we have on others, is healthy and allows us to make connections. However, where we get into trouble is when our self-worth is dependent on whether we win someone’s approval or not.This need to be liked can be traced back to when we were children and were completely dependent on others to take care of us: Small children are not just learning how to walk and communicate, they are also trying to learn how the world works. We learn about who we are and what is expected of us based on interactions with others so, to a four-year-old, if Mommy or Daddy doesn’t like him or her, there is the danger that they will abandon them. We need to understand that when we desperately want someone to approve of us, it’s being driven by that little kid part of us that is still afraid of being abandoned.As you become more capable of providing yourself with the approval you seek, your need for external approval will start to disappear, leaving you stronger, more confident, and yes, happierin your life. Jmagine how much time we lose each moment we restrain our authentic selves in an effort to be liked.If we base our worth on the opinions of others, we cheat ourselves of the power to shape our experiences and embrace life not only for others but also for ourselves, because ultimately, there is no difference. So embrace the cliché (老话) and love yourself as you’ll not regret it. 50．What can we conclude from Lao Zi’s quotation?A．We should see through other people’s attempt to make a prisoner of us.B．We can never really please other people even if we try as hard as we can.C．We can never be truly free if we care about others’ opinion of us.D．We should care about other people’s view as much as they care about our own. 51．What will happen if we base our self- worth on other people’s approval?A．Our desire to be loved will be fulledB．Our Identity as social beings will be affected.C．Our life will be unfruitful and exhausting.D．Our sense of self will be sharpened and enhanced.52．What may be the reason for our need to be liked or approved of?A．Our desperate longing for interactions with others.B．Our understanding of the workings of the world.C．Our knowledge about the pain of being abandoned.D．Our early childhood fear of being abandoned.53．What can we do when we become better able to provide ourselves with the desired approval?A．Enjoy a happier life.B．Exercise self- restraint.C．Receive more external approval.D．Strengthen our power of imagination. 54．What does the author advise us to do in the last paragraph?A．Embrace life for others.B．Love ourselves as we are.C．See our experiences as our wealth.D．Base our worth on others’ opinions.阅读下面短文，请根据短文后的要求答题。

2020-2021学年天津市武清区杨村第一中学高三英语一模试题及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AEver wonder why there are so many people polluting the earth? Ever say to yourself：Hey, I wish that I could do more to help the environment? Have you ever thought about trying to help the earth but never really did it? Well, here are some pretty easyand skillful ideas for that green - earth desire inside you.●Turn off your computer. By leaving it on all day you are creating more CO2than a regular passenger would, driving to and from work in one day.● Ride your bike or carpool (合用汽车).Obviously, youare creating less CO2which will help the ozone(臭氧).● Make a garden. Even simply grow some plants in your kitchen, which will help produce more oxygen while eating up some of that evil CO2.● Buy local groceries. It creates less impact on the environment. Besides, you're supporting your local farmers.● Recycle. You had to see this coming. But you have no idea how much you are helping the environment by simply reusing a water bottle instead of buying a huge pack at the store.● Don't run the water while brushing. It saves you money and helps the water resources.● Open the curtains. Natural light is much prettier and it will keep the energy usage down.● Rechargeable batteries. You have no idea how much it takes to get rid of batteries. Do yourself a favor. Save some money and some energy.1. If you don't want to create more CO2, you may_______.A. turn off your computer or open the curtainsB. turn off your computer or ride your bike or carpoolC. make a garden or open the curtainsD. use rechargeable batteries or make a garden2. Which of the following can best describe the function of the first paragraph?A. Main body.B. Argument.C. Lead - in.D. Conclusion.3. The main idea of the passage is about________.A. the importance of environmental protectionB. some ways about how to prevent pollutionC. some suggestions about how to save energyD. some suggestions about environmental protectionBMany Americans experience surprise (or disappointment) when they wake up on Christmas Day. They might be surprised or disappointed by a family member’s actions. They might be happy or unhappy about a Christmas gift. Imagine a child expects to get an Xbox or PlayStation for Christmas. On Christmas morning, they quickly open their gift. Inside is an English grammar book. They might feel disappointed. The Everyday Grammar team would prefer the new English grammar book. But if you are like most young people, you would probably rather have a new video game.Today, we are going to explore those feelings-feelings of surprise and disappointment. In other words, we are going to explore how speakers show that reality was better or worse than their expectations.Many languages use words to express expectation. Speakers also use words to express how events are not happening as expected. This idea is known as “counter expectation”.Do not worry about the term. Just remember that it means that speakers use words to show that reality is countering their expectations.English has many words that serve this purpose. Three of the most common are the words “even”, “still” and “actually”. You will often hear them in informal, everyday speech. Speakers use these words to show disappointment. The pitch of their voice tells you what they mean. Let’s study examples of each word.Speakers often use the word "even” to show disappointment or surprise. Imagine a young child that expects a phone call from a family member-perhaps an uncle or grandparent. The phone call never comes. The child might say the following: “What’s wrong with him? He didn’t even call me on Christmas day.” Americans sometimes use “still” for showing how reality does not quite meet their expectations: “You’re still here? It’s over! Go home. Go!” Another common word that shows surprise or disappointment is “actually”: “I can’t believe it! Uncle Bob actually stole her Christmas gift.”4. What might most young Americans prefer as a Christmas gift according to paragraph 1?A. A newly made video game.B. An English grammar book.C. A new designed school bag.D. A unique jacket from their parents.5. What does the underlined phrase “counter expectation” in paragraph 3 mean?A. Expression of disappointment.B. Something expected to happen.C. The same with one’s expectation.D. A result against what is expected.6. What do the three words “even”, “still” and “actually” have in common?A. They are easy to understand.B. They express disappointment.C. They show delighted feelings.D. They are used most at Christmas.7. What’s the last paragraph mainly about?A. Expectations from loved ones.B. Different uses of the three words.C. Examples of the use of the three words.D. Emotions of disappointment and surprise.CThis past year, I've found myself returning again and again to lines of poetry by Emily Dickinson. Like many people, I've needed the curing effects of reading more than ever. As scientists and psychologists will tell you, books are good for the brain and their benefits are particularly vital now.Books expand our world, providing an escape and offering novelty, surprise and excitement. They broaden our view and help us connect with others. Books can also distract us and help reduce ourmental chatter.When we hit the “flow state" of reading where we're fully lost in a book, our brain's mode network calms down. It's a network of brain that is active and gets absorbed in thinking and worrying endlessly when we are not doing anything else.There is so much noise in the world right now and the very act of reading is kind of meditation. You disconnect from the chaos around you.You reconnect with yourself when you are reading. And there's no more noise.In 2020, the NPD Group recorded the best year of book sales since 2004. Yet even as people are buying more books,many are reporting they're having a harder time getting through them. It's difficult for your brain to focus on a book when it's constantly scanning for threats to keep you alive.Our fight-or-flight response has been consistently activated.Sometimes I picture my brain as a cartoon brain with little arms and legs, fighting with a book I am holding and screaming: “Can't you see I'm busy!” Anxiety causes our brain to produce a flood of stress,which consumes our energy and makes it harder to concentrate.Then one day in December sitting on my couch, I remembered how much I like to read"The House of Mirth" every few years around the holidays. The memory inspired me to pick up the familiar book, opened it up and started reading.I just kept going.The comfort and distraction and brain-opening experience gave me peace.Soreturn to something familiar.8. What does the underlined part “mental chatter” in Paragraph 2 mean?A. Getting lost in a book.B. Non-stop inner anxiety.C. Chatting with the author.D. Powerful network of brain.9. What do we know about reading according to the text?A. It can treat our headache.B. It can calm down the noisy people.C. It forces us to concentrate.on thinking.D. It makes us communicate with ourselves.10. Why was it difficult for people to finish reading books in 2020?A. People bought too many books.B. The books were too difficult to understand.C. People just wanted to escape from the threat.D. The life threat disturbed people's focus on books.11. Why is the author's experience mentioned in the last paragraph?A. To rid people of concern for safety.B. To present an effective reading way.C. To wake up memories of an old book.D. To recommend the book he/she reads.DWe've all heard it before：to be successful, get out of bed early. After all, Apple CEO Tim Cook gets up at 3：45 am, Fiat CEO Sergio Marchionne at 3：30 am and Richard Branson at 5：45 am﹣and, as we all know, "the early bird's catches the worm. "But just because some successful people wake up early, does that mean it's a trait most of them share？And if the idea of having exercised, planned your day, eaten breakfast, visualized and done one task before 8 am makes you want to roll over and hit snooze till next Saturday, are you really doomed to a less successful life？For about half of us, this isn't really an issue. It's estimated that some 50% of the population isn't really morning or evening﹣oriented, but somewhere in the middle. Roughly one in four of us, though, tend moretoward bright﹣eyed early risers, and another one in four are night owls. For them, the effects can go beyond falling asleep in front of the TV at 10 pm or being regularly late for work.Numerous studies have found that morning people are more self﹣directed and agreeable. And compared to night owls, they plan for the future more and have a better sense of well﹣being.Although morning types may achieve more academically, night owls tend to perform better on measures of memory, processing speed and cognitive（认知）ability, even when they have to perform those tasks in the morning. Night﹣time people are also more open and more creative. And one study shows that night owls areas healthy and wise as morning types﹣and a little bit wealthier.Still think the morning people sound more like CEO material？Don't set your alarm for 5 am Just yet. As it turns out, overhauling（全面改革）your sleep time may not have much effect"If people are left to their naturally preferred time, they feel much better. They say that they are much more productive. The mental capacity they have is much broader, " says Oxford University biologist Katharina Wulff. On the other hand, she says, pushing people too far out of their natural preference can be harmful. When they wake early, for example, night owls are still producing melatonin（褪黑素）. "Then you disrupt it and push the body to be in the daytime mode. That can have lots of negative physiological consequence. " Wulff says, like a different sensitivity to insulin and glucose（葡萄糖）which can cause weight gain.12. What does the authordo in the first three paragraph？A. raising the problem→analyzing the problem → solving the problemB. leading in the topic→challenging a viewpoint → discussing about the topicC. presenting a viewpoint → providing supporting proofs→making a conclusionD. introducing a viewpoint →raising the question→presenting author's viewpoint13. What can we know from the 4th and 5th paragraph？A. Morning types tend to have clear goals and better mood.B. To beat night﹣time people ask them to do math calculation in themorning.C. Night owls tend to sacrifice their health for their wealth.D. Neither night owls nor morning persons perform better than the middle ones.14. Which of the following does Katharina Wulff support？A. Don't fall sleep in front of the TV.B. Avoid being regularly late for work.C. Stop setting your alarm for 5 am.D. Better not overhaul your sleep time.15. Why does the author write this article？A. To explain why some people are more successful.B.To compare the differences between early risersand night owls.C. To advise people to get up neither too early nor too late.D. To argue against this view that the Carly bird catches the worm.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

2021届天津市武清区杨村第一中学高三生物一模试题及答案一、选择题：本题共15小题，每小题2分，共30分。

每小题只有一个选项符合题目要求。

1.酶和ATP是细胞代谢过程中所需的两种重要的化合物，而细胞内还有与ATP结构类似的GTP、CTP和UTP 等高能磷酸化合物，但ATP用途较为广泛。

下列有关叙述中错误的是A. ATP的合成常伴随放能反应，而吸能反应通常伴随ATP的水解B. UTP分子中高能磷酸键全部断裂后的产物中有某些酶的基本组成单位C. 叶肉细胞细胞质中消耗的ATP均来源于线粒体和叶绿体D. 唾液腺细胞分泌唾液淀粉酶的过程可使得ATP转化为ADP的速率加快2.下列有关生物膜系统的叙述中，正确的是（）A.细胞膜、小肠黏膜等都属于细胞的生物膜系统B.所有的酶都附着在生物膜上C.分泌蛋白合成和运输过程中，内质网膜面积减小，细胞膜的面积增大D.生物膜的组成成分和结构都是一样的3.在搭建DNA分子模型的实验中，模型零件中有4个碱基C，6个碱基G，3个碱基A，7个碱基T，脱氧核糖40个，磷酸100个，脱氧核糖和磷酸之间的连接物14个，代表氢键的连接物和脱氧核糖和碱基之间的连接物充足，能搭建一个DNA分子片段的碱基对是（）A.4对B.5对C.6对D.7对4.下图1是种群增长速率随时间变化的曲线，图2是种群数量特征的概念模型，相关分析正确的是A. 根据图1可知，若t0时种群的数量为N，则t2时其为2NB. 根据图1可知，t1→t2时间内，该种群数量呈上升趋势C. 根据图2可知，春节前后，深圳的人口数量变化主要取决于①、②D. 根据图2可知，③和④依次代表年龄组成、性别比例5.下列关于“引来繁花缀满枝，瓜熟蒂落也有时”现象的分析，错误的是A.这一现象是多种植物激素相互作用的结果B.适当喷2，4-D能延长“繁花缀满枝”的时间C.乙烯和脱落酸协同调节了“瓜熟蒂落”的过程D.环境因子只能通过激素来影响植物的各项生命活动6.下列有关细胞中化合物的叙述，正确的是（）A.淀粉和蔗糖彻底水解得到的单糖都是葡萄糖B.人体皮肤细胞中的酪氨酸可转变为黑色素C.丙氨酸的组成元素有C、H、O、N、SD.细胞中的有机物都能为细胞的生命活动提供能量7.人在演讲、排尿、呼吸时所涉及的神经中枢依次位于A. 大脑脑干脊髓B. 小脑大脑脊髓C. 大脑脊髓脑干D. 大脑脊髓下丘脑8.在我国北方，游泳爱好者冬泳入水后，身体立即发生系列生理反应，以维持体温稳定。

2021届天津市武清区杨村第一中学高三英语模拟试卷及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AIn theUnited States, the word "holiday" is synonymous with celebration. The following tenholidaysper year are proclaimed by the federal government.Independence DayIndependence Day is annually celebrated on July 4 and is often known as "the Fourthof July”. It is the anniversary of the publication of the declaration of independence fromGreat Britainin 1776. Now it is celebrated in all the states. The army marks the occasion by firing a 13-gun salute every year. Ceremonies may include parades, official speeches, visits to historic monuments and fireworks displays.Memorial DayThis holiday, on the fourth Monday of every May, is a day on which Americans honor the dead. Originally a day on which flags and flowers were placed on graves of soldiers who died in the American Civil War, now it has become a day on which the dead of all wars and all other dead are remembered the same way.Veterans DayVeterans Day was established to honor Americans who had served in World War I. It falls on November 11, the day when that war ended in 1918, but it now honors veterans of all wars in which the United States has fought Veterans' organizations hold parades or other special ceremonies, and the US president customarily places a wreath on the Tomb of the Unknowns at Arlington National.ThanksgivingThanksgiving Day is celebrated on the fourth Thursday in November. It has been an annual tradition in theUnited Statessince 1863. Today, people celebrate Thanksgiving to remember these early days. The most important part of the celebration is a traditional dinner. Thanksgiving dinner almost always includes some of the foods served at the first feast: roast turkey, cranberry sauce potatoes pumpkin pies. Before the meal begins, families often pause to give thanks.1. When isIndependence Day?A. May 14，B. July 13.C. July 14.D. July 4.2. Which holiday honors dead soliders?A. Independence Day.B. Memorial Day.C. Veterans Day.D. Thanksgiving.3. What will Americans do on Thanksgiving Day?A. They say thanks.B. They havefriend gatherings.C. They go on holiday.D. They buy many cards.BWhere doyou usually put your toothbrush?Do you keep it in the bathroom? How’s your toothbrush looking these days? Even if you can’t see it with a naked eye, experts say it may be saturated(使饱和)with millions of toilet germs!Dr. Charles Oerba, a germ expert, is amicrobiology professor at the University of Arizona. He says there are approximately 3 million bacteria per square inch in most toilet bowls, and every time you flush it without closing the lid, those millions of bacteria droplets spray into the air as far as twenty feet away and dirty everything in their path. And a common victim is your poor toothbrush, usually, left out on the bathroom sink, right?So, what do we do? Dr. Gerba says it’s easy. Close the toilet lid before you flush—that’ll greatly cut downthe germs, which will otherwise float in the air. And wash your toothbrush every few days in mouthwash or peroxide to get rid of any germs hiding in it. You can even put it through the dishwasher to sanitize(消毒)it. And always store your toothbrush in a closed cabinet.Here’s one more tip from Dr. Gerba, who says our kitchen sink is probably dirtier than our toilet. “If an alien came from space and studied the bacterial counts, he probably would conclude he should wash his hands in your toilet and go to the bathroom in your sink.” He says that’s because the kitchen sink is a great place where E. coli(大肠杆菌)to live and grow since it’s wet and damp. Bacteria feed on the food that people put down the drain or—that’s left on dishes in the sink. To reset your sink’s bacteria count back to zero, you’d better regularly wash it with hot water and sanitize yoursink with special chemicals. In fact, you may want to do it every day or before preparing dinner.4. What is the purpose of the text?A. To show how to brush your teeth.B. To tell people the importance of health.C. To warn people of the invisible germs.D. To introduce a microbiology professor.5. What can we learn from Paragraph 2?A. Bathroom sinks are the dirtiest places.B. Bacteria are bad for people’s health.C. Why bacteria spread through the air.D. How bacteria spread in the bathroom.6. What does the underlined word“that”in Paragraph 4 refer to?A. The food.B. The toothbrush.C. The sink.D. The chemical.7. Why does Dr. Gerba mention the example of an alien?A. To tell us a fiction story of an alien studying bacteria.B. To show our kitchen sink may be dirtier than our toilet.C. To teach us how to reset sink’s bacteria count back to zero.D. To prove coli prefers to live in the kitchen and the drain.CI come to theUnited Statesten year ago. I would always say that I was trying to study, but there were always things like work and my kids that would not allow me to start.Now I realized that those were only excuses. What stopped me was that I was afraid to start studying again. I always believed I would learn by myself.One day, however, my son told me that he was sad because his friends would come over and I didn’t understand them because I didn’t speak English. He was also sad because I could never help him with his homework. That same day, I told myself, “Rocio, you have to start believing in yourself and you will see you can make it.”The next day, I went downtown to look for a big banner (横幅) in front of the school which said that they offered classes for adults. I came in to see if I could join, but the classes were closed already. That night I took the kids to the movies, and on the way back, I told them we would take a new route. I ended up getting lost. That’s the way I foundChaffeyCollege. The following Monday, I went to ask for information. They told me that summer school was starting that week.That’s how I started studying English last summer. It is difficult, but I have had great rewards. My daughter had to write a story for school. It was about the female they most admired and why . She wrote that I was the person she most admired because I had started going to College. I will never forget this.8. According to the passage, the author probably is a .A. teacherB. doctorC. fatherD. mother9. What made the author make up her mind to study English?A. What her son said.B. What her daughter said.C. Thinking about herself.D. Thinking about her daughter.10. How did they findChaffeyCollege?A. On the way to the movies.B. They took a new route and got lost.C. Ask a stranger for information.D. According to the banner.11. Which of the following is NOT true?A. The author came to theUnited Statesfrom another country.B. The author had two children at least including one daughter.C. What really changed the author’s life was she believed in herself.D. The author wrote that she was the person her son most admired.DI had very good parents. My mother came toAmericafromScotlandby herself when she was 11, and she didn’t have much education. My dad was kind of a street kid, and he eventually went into the insurance business, selling nickel policies door to door.One day, my dad asked his boss, “What's the toughest market to sell?” and the insurance guy replied “Well, black people. They don’t buy insurance.” My dad thought, but they have kids; they have families. Why wouldn’t they buy insurance? So he said, “Give meHarlem.”When my dad died in 1994, I talked about him onThe Tonight Show. I told the story of how he worked in Harlem and how he always taught us to be open-minded and not to say or think things of racism (种族主义). Then one day, I got a letter from a woman who was about 75 years old.She wrote that when she was a little girl, a man used to come to her house to collect policies. She said this man was the only white person who had ever come to dinner at their house. The man was very kind to her, she said, and his name was Angelo—was this my father?The letter made me cry. I called her up and said yes, that was in fact my dad, and she told me how kind he had been to her family. Her whole attitude toward white people was based on that one nice man she met in herchildhood, who always treated her with kindness and respect and always gave her a piece of candy. From this experience, I learned a valuable life lesson: never judge people and be open-minded and kind to others.12. What did my father do after knowing what was the toughest market to sell?A. He asked his boss to give him some insurance.B. He went toScotlandto improve his education.C. He specially went to white families with kids.D. He choseHarlemto face the toughest challenge.13. What can we learn from the third paragraph?A. It was rare that a businessman had dinner in his customer's house.B. Angelo was the only white person to sell insurance inHarlem.C. The little girl admired Angelo very much.D. Racism was a serious problem inAmericaat that time.14. Which of the following can best describe the author’s father?A. Stubborn and generous.B. Patient and intelligent.C. Determined and open-minded.D. Confident and romantic.15. What can be the best title of the passage?A. Memories from a TV Show.B. A Letter from an Old Lady.C. Life Lessons from My Father.D. My Father's Experience inHarlem.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

2021年天津市武清区杨村第一中学高三英语第一次联考试题及答案解析第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项ACovid-19 has brought a great deal of trouble for all of us since March 2020. During this time, mobile phones have been the solution for the boredom and restlessness caused from staying indoors. The most downloaded apps on play store 2020 are;TikTokTikTok was the most downloaded app. With over 111.9 million downloads, TikTok has seen a huge growth in 2020, twice more than what it got in 2019. 20% of its total downloads were fromIndiaand around 9. 3% of the total downloads were in theUS.ZoomZoom was the second most installed app in the overall downloads category. With nearly 94. 6 million installs, Zoom is the most used app for online meetings and virtual classrooms. 17% of its downloads were in theUSandIndia. Offices and educational institutes were shut down and to continue working and studying from home, people relied heavily on Zoom for video conferencing and calling.WhatsAppWhatsApp ranked third in overall downloads with more than 100 million downloads. It is one of the most popular and widely used chat applications; WhatsApp also supports communication between international phone networks.FacebookIt ranked fourth in the overall downloaded list. Facebook is the world’s most popular social networking application. Facebook builds technologies that give people the power to connect with friends and family, find communities and grow businesses.1. What do we know about TikTok?A. It is an India-based app.B. It has most users inAmerica.C. It is used for growing business.D. It has doubled its download than in 2019.2. Which app is the best to turn to for online education?A. TikTok.B. Zoom.C. WhatsApp.D. Facebook.3. What function does Facebook probably serve?A. Communication.B. Training.C. Teaching.D. PaymentBPlanned missions to the moon need to hurry up to avoid hitting one of the busiest periods for extreme space weather, according to scientists conducting the most in-depth ever research on solar storm timing.Scientists at theUniversityofReadingstudied 150 years of space weather data to look into patterns in the timing of the most extreme events,which can be extremely dangerous to astronauts and satellites. This new research on space weather timing allows predictions to be made for extreme space weather. Therefore, it could be used to plan the timing of activities, which could be affected by extreme space weather, for example, major space missions.The researchers found for the first time that extreme space weather events are more likely to occur early in or late solar cycles-such as the one just starting. The findings may have influences on the NASA-led Artemis mission. It plans to make humans return to the moon in 2024, but can be put off to the late 2020s.Professor Mathew Owens, a space physicist at theUniversityofReading, said, “Until now, the most extreme space weather events were thought to berandomin their timing. Though there is no set pattern of the events, this research suggests they are more predictable.”In the new study, the scientists used a new method applying statistical modelling to storm timing for the first time. Previous research generally focused on how big extreme space weather events can be, based on observations of previous events. Predicting their timing is far more difficult because extreme events are rare, so there is ly little historic data to identify patterns. The findings suggest that any major planned space missions , which is beyond the next five years, will have to consider the higher probability of extreme space weather late in the present solar cycle between 2026 and 2030.4. What can we learn about the study from the first two paragraphs?A. It has lasted just 150 years.B. It doesn't refer to space weather data.C. It shows space weather has no effect on astronauts.D. It makes it possible to predict extreme space weather.5. Why might the NASA-led Artemis mission be put off?A. To research solar cycles.B. To avoid effects of space weather.C. To meet the needs of the astronauts.D. To make humans return to Earth in 2024.6. What does the underlined word “random“ in paragraph 4 probably mean?A. Irregular.B. Easy.C. Limited.D. Changeless.7. What can we infer from the last paragraph?A. The study is useful for future space missions.B. The planned space missions should be put off.C. Extreme space weather will happen before 2026.D. Previous observations make no difference to the study.CIf you easily make mistakes when in a hurry, a new study from Michigan State University—the largest of its kind to date-found that meditation (冥想) could help you improve the situation.The research tested how open monitoring meditation (OMM)—or, meditationthat focuses awareness on feelings or thoughts as they unfold in one’s mind and body—alteredbrain activity in a way that suggested increased error recognition.“People’s interest in meditation is outpacing what science can prove in terms of effects and benefits.” said Jeff Lin, MSU psychology doctoral candidate and study co-author. “But it’s amazing to me that we were able to see how one session of a guided meditation could produce changes to brain activity in non-meditators.”“Some forms of meditation have you focus on a single object, commonly your breath, but open monitoring meditation is a bit different,” Lin said, “It has you tune inward and pay attention to everything going on in your mind and body. The goal is to sit quietly and pay close attention to where the mind travels without getting too caught up in the scenery.”Lin and his MSU co-authors—William Eckerle, Ling Peng and Jason Moser—hired more than 200 participants to test how open monitoring meditation affected how people detect and respond toerrors.The participants, who had never meditated before, were taken through a 20-minute open monitoring meditation exercise while the researchers measured brain activity through electroencephalography (脑电图), or EEG. Then, they completed a computerized distraction (分心) test.“The EEG can measure brain activity at the millisecond level, so we got precise measures of brain activity right after mistakes compared to correct responses,” Lin said. “A certain neural signal occurs about half a second after an error called the error positivity, which is linked to conscious error recognition. We found that the strength of this signal is increased in the meditators to controls.”“These findings show what just 20 minutes of open monitoring meditation can do to improve the brain’s ability to detect and pay attention to mistakes,” Moser said.8. What does the underlined word “altered” in paragraph 2 probably mean?A. Changed.B. Prevented.C. Started.D. Recorded.9. Why is open monitoring meditation different?A. It is just aimed at a single object.B. It clears your mind of everything.C. It gets too caught up in the scenery.D. It focuses on where the mind travels.10. What did the researchers do for the studyA. They hired people who had meditated before.B. They measured the participants’ brain activity.C. They reminded the participants to avoid errors.D. They had non-meditators design a distraction test.11. What is the best title for the text?A. Turn to OMM to Avoid Acting in a HurryB. You’re Able to Recognize Errors ConsciouslyC. Meditators’ Brain Proves Much More ActiveD. OMM Can Help You Make Fewer MistakesDSome of the oldest art in human history is being damaged, scientists say. And climate change may be speeding up its loss. Newresearch reports that ancient rock art in Indonesian caves is degrading over time, as bits of rock slowly break off from the walls. It's a huge loss for human history.Salt crystals（结晶）building up on the walls are a key part of the problem, the study suggests. These salt crystals go into the cave walls, changing sizes as temperatures rise and fall. This process causes the rock to slowly break down.Salt crystals may become larger when exposed to repeated changes between wet conditions and periods of drought. These kinds of changes are expected to become more obvious as the climate continues to warm.In particular, the researchers say, climate change may cause more intense El Nino（厄尔尼诺）events in the future. These events can strengthen the kinds of conditions that help salt crystals form Scientists are still debating the exact influence of climate change on El Nino, a natural climate cycle that drives changing patterns of warmingand cooling in thePacific Ocean.The new study, led by Jillian Huntley, examined 11 ancient cave art sites in South Sulawesi, Indonesia. The researchers found evidence of salt formation at all 11 sites. It's merely a small part There are more than 300 known eave art sites around the region. The researchers note that salt crystals may indeed be part of the problem, adding that climate change is a growing threat, one that deserves more attention.12. What is the main cause of the rocks breaking off from the wall?A. Weather patterns.B. Salt crystals.C. Wet conditions.D. Drought Periods.13. Which of the following may researchers agree with?A. El Nino events prevent salt crystals forming.B. Climate change makes little difference to El Nino.C.Salt crystals may become much larger in wet conditions.D. Constant warm weather may cause salt crystals to change size.14. Which word best describes Huntley's attitude to climate change?A. Worried.B. Curious.C. Doubtful.D. Positive.15. What can we learn from thelast paragraph?A. The formation and patterns of salt crystals.B. The impact of climate change on ancient rock arts.C. The historical value of ancient rock art in cave sites.D. The threats of human activities to ancient eave art sites.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

2021年天津市武清区杨村第一中学高三语文第一次联考试卷及参考答案一、现代文阅读（36分）(一)现代文阅读I(9分)阅读下面的作品，完成下面小题。

材料一2019年6月18日，Facebook发布了数字货币项目Libra白皮书，由此引发了世界各国央行的关注与讨论。

此次央行即将推出的数字货币重点替代M0而非M1和M2，简单而言就是实现纸钞数字化。

我国当前货币体系中，基于商业银行账户体系的M1和M2已经实现了电子化和数字化，所以短时间内没必要使用另一种技术对其进行再一次的数字化改造。

另一方面，目前国内支持M1/M2流转的银行间支付清算体系在市场化的推动下不断演进，支付效率和性能足以满足当下经济发展需要。

所以，央行短时间内不会也没动力再次改造M1/M2。

那为什么要替代M0?首先，现在纸钞、硬币的印制、发行、贮藏等各环节成本相对数字货币都非常高，还需要不断投入成本进行防伪技术研发。

同时由于电子支付的发展，纸钞和硬币便捷性不足，使用场景逐渐萎缩。

其次，M0由于交易匿名和伪造匿名，存在被用于洗钱、恐怖主义融资等风险。

而随着安全意识和数据保护意识的提升，普通用户自身存在一定的匿名支付和匿名交易的需求，但现在的支付工具，无论是移动支付还是银行卡支付都无法摆脱银行账户体系，满足不了匿名的需求，也就不能完全取代纸钞支付。

(摘编自《央行数字货币的“大时代”：从人民币1.0到人民币3.0》，有删改)【注】M0、M1、M2都是用来反映货币供应量的重要指标。

M0是流通于银行体系之外的现金；M1是狭义货币，“M1＝M0＋企业在银行的活期存款”；M2是广义货币，“M2＝M1＋准货币”。

材料二材料三中国人民银行数字货币研究所相关负责人近日表示，目前数字人民币研发工作正在稳妥推进。

这引发了民间对数字货币的属性以及应用的广泛猜想。

经济学上讲货币是一般等价物，具有价值尺度、支付手段、价值贮藏等属性，并且从古到今，货币一直具有实体形态。

而数字货币没有了实体形态。

2021年天津市武清区杨村第一中学高三英语第四次联考试题及参考答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项ADesign a science holiday to win a science holidayIs there a scientific holiday,tour,vacation or experience in your list that you dream of making a reality? We might just be able to help with that! We are the crowd sourcing thoughts and suggestions onnew tours,and the winner will receive two free places on their tour when it's launched.Starting entries 1st May 2020Deadline 31st August 2020ENTER NOW---Write a brief description of your ideal science holiday,tour,vacation or experience.---No matter how big or small,we are looking for brilliant, unique thoughts.It can be a complex multi-location overseas holiday tour,a weekend away deep-diving,or a simple walking tour(and everything in between).---Our current tours are mainly individual-focused but we would love to hear ideas for families and schools.---Creations that have environmentally friendly themes and a low carbon impact are also welcome.---Your entry can be as simple as a great title but writing more specifies will improve the possibility of walking off with the prize.---The competition doesn't close by September,2020,so plenty of time to brainstorm your entry.---We will launch the best idea in late 2020 or at the beginning of 2021. The winner will receive the award once the result is published.If you want to submit more than 3,999 words,include photos/maps with your entry, or submit multiple entries then send it to tours @ . The competition guidelines and other related information are available at .1. When will the winner probably be announced?A. In August,2020.B. In September,2020.C. In January,2021.D. In May,2021.2. What kind of entries might be more likely to win?A. Those producing a low carbon impact.B. Those with a long and unique title.C. Those providing detailed information.D. Those for individual-focused tours.3. What is the purpose of this text?A. To give guidance on a competition.B. To advertise a science holiday.C. To inspire creativity in teenagers.D. To collect the ideas for tours.BSusan Scott, 71, is glad that she didn't think about her age when she took up bodybuilding at the age of 59.“I reinvent myself every ten years. I started my 60s as a bodybuilderand now I'm beginning my 70s as a writer,” she said. “People usually limit themselves by age, and it's discouraging. With age, I remain young at heart.”Dr Susan started bodybuilding at an age when most are considering retirement though she was an athlete from an early age. As a child in Venezuela, she took to gymnastics and later graduated with a physical education degree.Then she obtained a master's degree in education and later a Ph. D. in Adult Personal Development. She taught at Cambridge Rindge and Latin High School in Cambridge, Massachusetts, for 16 years, while raising two daughters.“I started bodybuilding when I met Steve Pfiester, a gym guy who practiced yoga. He invited me to his gym and offered to train me. I started in January and in June he took me to my first competition in Bradenton, Florida,” she recalled.Dr Susan's photos show that she has devoted long hours to taking care of her body. But she also develops her mind and spirit. On any given day, she gets up at 3 am to read books. At 4:30 am she's out to walk three miles and run another three. This is followed by yoga and a swim at the beach while the sun rises. After writing her journal and working on her book between 8 and 10 am, she hits the gym for at least two hours. “I don't lose track of time,” she said.Dr Susan's war on ageism has rubbed off on her two daughters, both in their early thirties. “They both take care of their bodies and minds. If you give them a good foundation as a parent, you know that they will always come back to their roots. I tried to remind myself of that during their difficult teen years.”4. What's Dr Susan's opinion on age?A. Age cannot be hidden.B. Age is a state of mind.C. Every age has its pains and sorrows.D. Old age is not suitable for further study.5. What made Dr Susan start bodybuilding?A. The need of her job.B. Her youthful dream.C. Steve Pfiester's influence.D. Her daughters' encouragement.6. Which of the following best describes Dr Susan's morning schedule?A. Dull.B. Tight.C. Flexible.D. Controversial.7. What can be inferred about Dr Susan from the last paragraph?A. She will set up a fitness foundation.B. She will soon return to retirement.C. She often thinks of her teenage years.D. She sets an example to her daughters.CA trip to thelibrary was like a great journey to a different country. To get there, we had to walk a mile. But our weekly journeys to the library were a piece of perfection. I had around me at one time all the people I loved best-my father and mother and brothers and sister--and all the things I loved best- quiet, space and books.I read a lot of books about science: not the spaceships my brothers preferred, but the birds and the bees--literally. I brought home a book of birds and searched the trees for anything other than robins (知更鸟). I went through a phrase of loving books with practical science experiments and used up a whole bottle of white vinegar by pouring it on the sides of our apartment building to prove that it was constructed of limestone (石灰石).One Saturday, as I wandered through the young adult section, I saw a title: Little Women, by Lousia May Alcott. I had learned from experience that titles weren’t everything. A book that sounded great on the shelf could be dull once you got it home. So I sat in a chair near the shelves to skim the first paragraphs.I read and read and read Little Women until it was time to walk home, and, except for a few essential interruptions like sleeping and eating, I did not put it down until the end. Even the freedom to watch weekend television held no appeal for me in the wake of Alcott' s story. It was about girls, for one thing, girls who could almost be like me, especially Jo. I had found someone who thought and felt the way I did.8. What can we say about the author’s family?A. They enjoyed traveling abroad.B. They were library frequenters.C. They were very fond of walking.D. They led a perfectly quiet life.9. What does the author mainly want to show in paragraph 2?A. Her different hobbies from her brothers.B. How she conducted science experiments.C. Why she loved books about the birds and the bees.D. Her reading interests during a particular period of time.10. What opinion does the author hold on books?A. Book titles can sometimes be misleading.B. Science books are as interesting as novels.C. The first few paragraphs of a book are attractive.D. Books seem duller when read in libraries than at home.11. How would the author describe Little Women?A. It helped her to discover her true character.B. It made her forget about food and sleep.C. It inspired confidence in her.D. It kept her absorbed.DIt is universally acknowledged that renewable energy sources such as solar, wind and hydropower are all much better for the climate than fossil fuels.It is true for wind and solar. However, the picture for hydropower is more complicated than we think.A new study by the Environmental Defense Fund analyzed the climate impacts of 1,500 hydropower facilities across the globe. That accounts for about half of hydropower generation worldwide. The researchers looked at whether the facilities behave as a greenhouse gas sink or as a source. To figure this out, they looked into all the different components that help determine a hydropower facility's greenhouse gasemissions (排放).“There are so many contributors to greenhouse gas emissions from hydropower — but essentially, the majority of greenhouse gas emissions arise from the reservoir (水库) itself, as vegetation and soils are submerged underwater in the dam thatis used for the hydropower generation.” said lissa Ocko, a senior climate scientist at the Environmental Defense Fund and co-author of the study. As the submerged vegetation breaks down, it releases greenhouse gases such as CO2.“The larger the surface area of the reservoir, the more greenhouse gases are going to be given out from that reservoir. Also, the temperature plays a role as well how warm the reservoir is will affect how much greenhousegases are produced and given out from the reservoir.” added Ocko.Through their analysis, Ocko and her co-author Steven Hamburg, also with the Environmental Defense Fund, discovered that the climate impacts of hydropower cover a complete range. The good news is that some facilities perform just as well as wind and solar. But shockingly, more than 100 facilities are actually worse for the climate than fossil fuels. The study is in the journalEnvironmentalScience and Technology.This finding doesn't mean we should forget about hydropower. “But we just need to be careful to make sure that we have climate benefits. There are a lot of situations where hydropower can be equal to wind and solar. So it really depends on the specific facility." said Ocko.12. How do scientists prove hydropower facilities' effect on the climate?A. By making comparisons.B. By conducting experiments.C. By referring to previous studies.D. By analyzing causes and effects.13. What are the main sources of greenhouse gases from hydropower?A. Vegetation and soils.B. Heat and sunlight.C. Pollutants in the reservoir.D. Components of the generators.14. What have Ocko and her co-author Steven Hamburg found?A The surface area of a reservoir decides the climate.B. Hydropower often influences the climate in all aspects.C. Some facilities perform much better than wind and solar.D. Fossil fuels are worse for the climate than over 100 facilities.15. What is the text mainly about?A. Scientists urge an end to hydropower.B. Hydropower is not necessarily green.C. Hydropower is worse than fossil fuels.D. Renewable energy is a complicated issue.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

2021年天津市武清区杨村第一中学高三英语一模试题及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AThe Middlerby Kirsty ApplebaumEleven-year-old Maggie lives in Fennis Wick, enclosed and protected from the outside world. Her brother Jed is the eldest, a hero. Her younger brother is Trig—everyone loves Trig. But Maggie's just a middler；she is left behind. In this book, we experience the sadness of being the forgotten middle child, the child with no voice, even in her own family.Dennis in Jurassic Barkby Nigel AuchterlounieBeanotown is in trouble again, and this time the danger is Jurassic! Dennis，latest adventure is filled with fun, including Vikings, Victorians and soon, along with puzzles for you to finish. Can you help Dennis save Beanotown from the prehistoric invasion?Little Book for Big Changesby Karen Ng and Kirsten LiepmannIncluding more than 100 activities, try-outs, games, puzzles and tips,Little Book for Big Changesoffers fun and creative ways to bring people together to help change the world. Understand more about big problems in the world such as inequality and climate change, and be empowered to help make the world a better place.The Saga of Erik the Vikingby Terry JonesIn this illustrated story, Erik the Viking sets out with his trusty team of men in search of the land where the Sun goes at night. On his journey, he will meet adventures that will put his courage to the test.1. Who told a story about an unseen child in a family?A. Terry Jones.B. Kirsty Applebaum.C. Nigel Auchterlounie.D. Karen Ng and Kirsten Liepmann.2. Which book is proper for kids who love prehistoric-related stories?A.The Middler.B.Little Book for Big Changes.C.Dennis in Jurassic Bark.D.The Saga of Erik the Viking.3. What is special aboutLittle Book for Big Changes"!A. It is about two people.B. It is an adventure book.C. It has picturesinside to help kids read.D. It teaches kids to care for the world.BNew research has shown that loneliness may affect ants to a greater extent than many other living creatures.It has long been known that loneliness can lead to a shorter life. In humans, it has even been found to be a driver of high blood pressure, sleep disorder, and depression that’s independent of factors like age, race, gender, weight and economic status.However, loneliness has never been identified as a factor that can cut human lifespan by more than a small part of the average. Ants, on the other hand, appear to be far more sensitive to this stress, with loneliness leading to a surprising 91 percent reduction in lifespan.That’s at least according to a study that details how “lonely” ants only live up to six days on average. Ants living in a community, on the other hand, were found to live up to about 66 days.In a series of experiments where ants were picked from their colonies (群体) and separated, they were found to continuously walk without rest,consuming far more energy than they could ever.The reason for the behavior is that an isolated ant is simple trying to get back to its colony at all costs, and doesn’t know what to do without its nest mates. After all, many entomologists (昆虫学家) would argue that an ant colony is far more a single living entity (实体) than its members.If you were to take a single part from a clock, it would simply move aimlessly as well, running without a purpose. However, while there is a difference between aimlessness and loneliness, the researchers found that the latter affects lonely ants more directly.The study indicated that ants can’t even eat alone, as they normally collect some of the food they gather in the field in a specialized organ called a crop.This crop is normally shared with other ants back at a nest,but as for a single ant, it simply just sits there, undigested and useless.4. How does loneliness influence a person?A. It can make him very tired of himself.B. It can leave him in conflict with others.C. It can lead to him being very independent.D. It can cause him to suffer from poor health5. What can be learned from the experiments?A. Most ants can live about 6 days on average.B. Lonely ants can become very restless.C. Human beings are similar to ants in some way.D. Lonely ants seem to be violent and impatient.6. Why does an isolated ant walk non-stop?A. It attempts to return to its colony.B. It wants to attract other ants to form a colony.C. It hopes to make signals to its mates.D. It has to find more food to survive.7. The author mentioned a clock in the passage_________.A. to show ants have a biological clock in the head.B. to prove ants are a well-regulated community.C. to stress ants are really highly social animals.D. to compare aimlessness with loneliness.CI was so worried about handing my little boy over during his first week of school, but you made it easier. You smiled at him like a mother would at her own child.You showed warmth and your hugs were always on offer.After a day in class with you, Charlie would come home singing. Whenever I hear Do Your Ears Hang Low or see him stretching to the sky when singing about the days of the week, I will think of you.I didn't tell you at the time, but I loved your morning song so much that Iimplementedit in my own class (I'm a teacher, too).When you saw I was troubled, you hugged me with your smile and I knew everything would be OK. You made parents feel as cared for as our children.In the short time I knew you; you taught me about the type of teacher I desire to be. You never seemed disturbed by the mountain of paperwork or impossible work-life balance that comes with the role. Instead, you appeared to embrace every minute.I can't understand why you've been taken from us. Telling Charlie was one of the hardest things I've had to do.I'm not sure he fully understands, but he told me he loved you and has been asking whether your"robot powers"will work in heaven.A friend once told me white feathers are angels telling us that loved ones in heaven are well. On the first day collecting the children without you，a white feather floated through the sleet (雨夹雪). Watching the youngerones bounce and gigle as they tried to catch it was beautiful.I wish I had told you all of this when you were with us.I hope that you knew how you brought happiness to everyone you met and how loved you were. Goodbye, Dear Friend.8. What does the underlined word "implemented" in Paragraph l probably mean?A. Looked back on.B. Looked forward to.C. Thought highly of.D. Made use of.9. What can we learn from the passage about parents?A. They need to sing songs before children.B. They need to feel the affection as well.C. They find it hard to handle their kids.D. They find it necessary to hug the teachers.10. The writer mentioned "white feather" in Paragraph 4 mainly to ______.rm us of the loved one's deathB. remind us it's time for a snowball fightC. tell us the teacher stays in our mind after deathD. warn us of the falling snow when collecting children11. What's the writer's main purpose in writing this article?A. To make a remark on Charlie's teacher.B.To say goodbye to her fellow teacher.C. To take pity on her fellow teacher.D. To recall and show respect for Charlie's teacher.DGlobal food demand will double by 2050, according to a new projection, and the farming techniques used to meet that unprecedented(空前的) demand will significantly determine how severe the impact is on the environment, researchers said.The study researchers warned that meeting the demand for food would clear more land, increase nitrogen(氮) use and significantly add to carbon dioxide and other greenhouse gas emissions.“Agriculture’s greenhouse gas emissions could double by2050 if current trends in global food production continue,” study researcher David Tilman, of theUniversityofMinnesota, said in a statement. “This would be a major problem, since global agriculture already accounts for a third of all greenhouse gas emissions.”The researchers studied various ways in which the increasing food demand could be mentioned. They found that the most environmentally friendly and cost-effective approach would be for more food producers to adopt the nitrogen-efficient “intensive” farming method, which involves the heavy use of labor and the production of more crops per acre.This approach was shown to be more effective than the “extensive” farming currently practiced by many poor nations, a method that includes clearing more new land to produce more food.Different farming methods produce significantly different yields, the researchers found — in 2005, the crop yields for the wealthiest nations were more than 300 percent higher than what the poorest nations produced.According to their analysis of the effects of extensive farming, if poorer nations continue using this method, by 2050theywill have cleared an area larger than theUnited States, about 2.5 billion acres. However, if wealthy nations help poorer nations to improve food yields by incorporating(吸收) intensive farming practices, that number could be reduced to half a billion acres.The researchers stress that the environmental effects of meeting future food demand depend on how global agriculture expands and develops.“Our analyses show that we cansave most of the Earth’s remaining ecosystems by helping the poorer nations of the world feed themselves,” Tilman said.12. What is the best title of this passage?A. The World Will Need Double Food by 2050B. Man Will Face the Risk of Lacking Food in the FutureC. Future Farmers Hold Environment’s Fate in Their HandsD. Different Farming Methods Produce Significantly Different Yields13. The character of the extensive farming is ________.A. very cost-effectiveB. to produce more crops per acreC. at cost of more new land to produce more foodD. very environmentally friendly14. It can be inferred from the passage that ________.A. poorer nations mainly use the intensive farmingB. wealthy nations mainly use the extensive farmingC. the intensive farming needs less food producersD. the extensive farming has a worse effect on ecosystems15. According to the passage, the underlined word “they” in the 7th paragraph refers to “________”.A. poorer nationsB. the effects of extensive farmingC. wealthy nationsD.future food demand第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

2021年天津市武清区杨村第一中学高三英语模拟试题及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AFour remarkable inventionsFor more than half a century, the Consumer Electronics Show(CES) has been the place for companies and inventors to display their newest and coolest gadgets.Here are our picks for some of the most interesting and creative inventions.The Sweet Little Rolling RobotSamsung has released Ballie, a tennis-sized robot that can follow you around the house, answer your questions, and entertain your pets. Since it's equipped with a camera, it can keep an eye on your home while you're away. It's like a smart assistant that goes wherever you do, rolling into your bedroom to ring your wake-up alarm, rolling to the kitchen to turn on the toaster and giving you the weather report as you brush your teeth.The Insoles to Pick Up Your PactAny runner knows the right shoes are key to your speed. But Nurvv insoles promise more than mere cushioning. The insoles transmit data to a coaching app, which offers information on your technique and performance. It measures your foot strike and assesses your injury risk. The app then generates personalized workouts to set targets and help you beat your best speeds. Half marathon, here you come!The No-Studio-Needed Yoga ClassCan't keep up your commitment to a yoga studio membership? The Yoganotch personal yoga assistant lets you drop into a virtual class any time you want. Follow along with a set series while 3-D sensors tell you whether you need to straighten your legs a bit more. The idea it that it improves your form while reducing the risk of injury.The Dau-Enhanced GrillWhile working by sight, smell and feel, a chef may appreciate Weber's new Smart Grilling Hub. It can monitor your pork and turkey while an app gives advice about cooking technique and safe temperatures.1. What can the Sweet Little Rolling Robot do?A. Feed your pets.B. Hay tennis with you.C. Take you wherever you want.D. Assist you to do your housework.2. Which of the following is suitable for a runner?A. Ballie.B. Nurvv.C. Yoganotch.D. Smart Grilling Hub.3. What do we know about the Weber’s invention?A. It uses virtual reality.B. It is convenient for cooking.C. It makes meals for you automatically.D. It helps you do well in your yoga exercises.BIsraeli Paintings—Israeli artist Menashe Kadishman will hold a personal show named "Flock of Sheep" from November 26 to December 20 at the China National Art Museum On show are 550 colourful oil paintings of sheep heads.His works have been on show inthe Metropolitan Museum in New York and Tate Gallery in London over the past 30 years.Time: 9: 00 a.m.—4: 00 p.m., November 26—December 20.Place: China National Art Museum, 1 Wusi Dajie, Dongcheng District, Beijing.Tel: 6401-2252Russian Ballet—The Kremlin Ballet from Russia will perform two immortal classical ballets—"Swan Lake" and "The Nutcracker"—at the Beijing Beizhan Theatre. Set up in 1990, the theatre has a number of first-class ballet dancers. Most of their performances are classical.Time: 7: 15 p.m., December 5 and 6 ("Swan Lake"); 7: 15 p.m., December 7 ("The Nutcracker")Place: Beizhan Theatre, Xiwai Dajie, Xicheng District, Beijing.Tel: 6605-3388Folk Concert—The Central Conservatory of Music will hold a folk concert in memory of the late musician Situ Huacheng.On the programme are many popular folks such as "Moon Night on the Bamboo Tower", "Celebrating Harvest", "Deep and Lasting Friendship", "Golden Snake Dances Wildly" and "Children's Holiday".Time: 7: 30 p.m., November 25.Place: Beijing Concert Hall, 1 Beixinhuajie, Xicheng District, Beijing.Tel: 6605-58124.If a child is very fond of dancing, his parents should take him to ________.A.China National Art MuseumB.Beizhan TheatreC.Beijing Concert HallD.1 Wusi Dajie5.Menashe Kadishman is well known for painting ________.A.deerB.birdsC.sheepD.flowers6.Which of the following is TRUE?A.The folk concert will last three days.B.The ballet "The Nutcracker" will be put on once.C.The Israeli paintings will be on show for a month.D.China National Art Museum lies in Xicheng District.7.If you dial the telephone number 6605-3388 on Dec. 8, you can ________.A.go to the folk concertB.visit the Art MuseumC.watch the balletD.none of the aboveCOn the night of September 19, 1961, Betty Hill and her husband Barney were driving home through the White Mountains from Niagara Falls. They were travelling on anearly deserted two-lane highway when Betty noticed a steady light in the sky that was getting bigger and brighter.She thought it was a planet or a star. Barney, stimulated at her excitement, said it was probably just a wandering aeroplane. Whatever it was, it appeared to be following them.They stopped their car for a closer look. What they said happened next, changed their lives. The flying object was noiseless. It appeared to be spinning. It was as big as a jet but shaped like a pancake.So formed the tale of Betty Hill, a New Hampshire social worker who, with Barney, a postal worker, claimed to be kidnapped by aliens, who were from outer space, on a moonlit night about 60 years ago.After reluctantly going public with her experience, Hill, who died of cancer at her New Hampshire home, aged 85, became a celebrity on the UFO circuit and was known as the “first lady of UFOs”.Intriguingly, at the time of the incident, the Hills remembered nothing except that they had spied a strange object in the sky. Later, troubled by nightmares and other stress-related pains, the couple underwenthypnosis(催眠) where the full story came out with the aid of Boston psychiatrist Benjamin Simon, an expert in medical hypnosis.On their night of contact the Hills arrived homeat 5 a.m., unable to account for two lost hours. They were also confused by the odd marks on their telescopes, deep signs on the tops of Barney’s best shoes, Betty’s torn dressand strange circular markings on their car that made the needle of a compass jump wildly.After seeing them for six months, the psychiatrist concluded the Hills’ lost memory about the hours they lost on that night in 1961 “appeared to involve an amazing experience on the part of both of the Hills”. Whether the experience had been fantasy or reality, Simon could not say, but he said he was convinced they had not been lying. He guessed that it had been a kind of shared dream.Reports of aliens capturing humans and taking them aboard oddly shaped spacecraft were “comparatively rare” before 1975. After a movie, “The UFO Incident”, about the Hills came out, however, such stories increased.8. When they saw the strange object in the sky, Barney and Betty Hill ______________.A. were astonished at its strange flight and noiseB. regarded it as just a wandering car following themC. realized immediately what the danger it might causeD. showed curiosity in discovering what it really was9. The word “Intriguingly” in paragraph 6 most probably means “______________”.A. RidiculouslyB. TemporarilyC. RemarkablyD. Mysteriously10. The Hills later sought the help of a psychiatrist because ______________.A. they had lots of secrets in their lives after the strange experienceB. their lives were greatly disturbed by the unexpected experienceC. they wanted to share their unforgettable experience with the expertD. they hoped to forget completely what had happened to them11. This article was written in order to ______________.A. describe an unusual event to the readersB. convince readers of the existence of UFOsC. record how people were caught by aliensD. warn people of the dangers the UFOs causeDMost teenagers are still trying to find their passion and purposes in life. However, not Gitanjali Rao. The 15-year-old girl has been coming up with innovative solutions to worldwide problems since she was ten. It is, therefore, not surprising that the teenager has won the honor of “America's Top Young Scientist”.In the third grade, Rao was inspired to build a device after witnessing the shocking story unfold in Flint, Michigan, where cost-cutting measures led to the use of a polluted river as the city's primary water supply and incredibly high levels of lead made their way into people's drinking water.After two months' research, Rao designed a small and portable device that used sensors to instantly detectlead in water. Called Tethys, after the Greek Goddess(女神) of freshwater, it attaches to a cellphone and informs the residents via an app if their drinking water contains lead. The design earned her the 3M Young Scientist Challenge in 2017. She is currently working with scientists and medical professionals to test Tethys' potential and hopes the device will be ready for commercial use by 2022.Later, Rao took on another social issue-drug addiction. Her app, called Epione, which won the Health Pillar Prize at the TCS Ignite Innovation Student Challenge in May 2019, is designed to catch drug addiction in young adults before it's too late.More recently, the teenager has developed an app named Kindly, which usesartificial intelligence technology to detect possible signs of cyberbullying(网上欺凌). When users type in a word or phrase, Kindly is able to pick it up if it's bullying, and then it gives the option to edit it or send it the way it is. It gives them the chance to rethink what they are saying so that they know what to do next time.All kinds of awesome, Gitanjali Rao has been selected from 5,000 equally impressive nominees(被提名人) for TIME Magazine's first-ever “Kid of the Year”.12. What gave Rao the idea of inventing the device Tethys?A. The incident of lead pollution.B. The issue with drug addiction.C. The shortage of water supplies.D. The high cost of purifying water.13. What is Rao expecting of Tethys?A. It'll remove metal from water.B. It'll make it to market soon.C. It'll win her a higher prize.D. It'll be fitted to cellphones.14. What will Kindly allow users to do?A. Receive pre-warning signals of threat.B. Input words into a computer automatically.C. Choose from secure social networking sites.D. Weigh their words before posting them online.15. Which of the following can best describe Gitanjali Rao as a young scientist?A. Ambitious and humble.B. Optimistic and adventurous.C. Talkative and outstanding.D. Creative and productive.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

天津市杨村第一中学2021-2022学年高一上学期第一次阶段性检测物理试题一、单选题1 ．我国奥运健儿在2021 年东京奥运会上取得了辉煌成绩，下列说法正确的是 ( )A ．裁判给跳水运动员全红婵打分时，可以将其视为质点B ．苏炳添跑出百米最好成绩9 秒83 ，由此可求出他冲刺时的瞬时速度大小C ．蹦床运动员朱雪莹从最高点竖直下落到最低点的过程中，速度变化量为零D ．巩立姣在女子铅球比赛中投出20.58 米，该投掷过程中铅球的位移大小为20.58 米2 ．近几年，在国家宏观政策调控下，我国房价上涨出现减缓趋势，若将房价的“上涨”类比成“加速”，将房价的“下跌”类比成“减速”，据此，你认为“房价上涨出现减缓趋势”可类比成 ( )A ．速度增加，加速度减小B ．速度增加，加速度增大C ．速度减小，加速度增大D ．速度减小，加速度减小3．P 、Q 、R 三点在同一条直线上，一物体从P 点静止开始做匀加速直线运动，经过Q 点的速度为v ，到R 点的速度为2v ，则PQ ∶QR 等于 ( )A ．l ∶1B ．l ∶2C ．l ∶3D ．1 ∶44 ．一列复兴号动车进站时做匀减速直线运动，车头经过站台上三个立柱A 、B 、C，对应时刻分别为t1 、t2 、t3 ，其x-t 图像如图所示。

则下列说法正确的是 ( )xB ．车头经过立柱A 的速度为1C ．车头经过立柱B 的速度为D ．车头经过立柱A 、B 过程中的平均速度为5．2009 年3 月29 日，中国女子冰壶队首次夺得世界冠军，如图所示，一冰壶以速度v 垂直进入三个矩形区域做匀减速运动，且刚要离开第三个矩形区域时速度恰好为零，则冰壶依次进入每个矩形区域时的速度之比和穿过每个矩形区域所用的时间之比分别是 ( )A ．v1：v2：v3=3 ：2 ：1B ．v1：v2：v3=6 ：3 ：2C ．t1 ：t2 ：t3= 1 ：·:·D ．t1 ：t2 ：t3=( ·- ·) ：( ·-1)：1二、多选题6 ．以下物理量中都是矢量的一组是 ( )A ．加速度质量B ．平均速度加速度C ．时间位移D ．速度变化量瞬时速度7 ．某质点做匀变速直线运动，第 3 秒内的位移是 6 m ，第 7 秒内的位移是 10m ，则下列说法中正确的是( ) A ．质点的初速度是 3.5 m /s B ．质点运动的加速度是 1 m /s 2 C ．质点运动的加速度是 4 m /s 2D ．质点在 4.5 秒末的瞬时速度是 8 m /s8 ．两辆游戏赛车 a 、b 在两条平行的直车道上行驶．t=0 时两车都在同一计时线处，此时比赛开始．它们在四次比 赛中的v - t 图如图所示．哪些图对应的比赛中，有一辆赛车追上了另一辆 ( )A .B ．C .D .三、实验题9 ．在“探究小车速度随时间变化的规律”的实验中： （1）从下列给出的器材中选出需要的器材。

天津市杨村第一中学2021届高三下学期第一次统练英语试题学校:___________姓名：___________班级：___________考号：___________一、单项选择1．—OK. Here it is. I’ve decided not to go to university. I want to have a career in music when I leave school.—_____________! What about your future career as a lawyer?A．I can't agree more B．You can't be seriousC．Glad to hear that D．That’s the point2．Nowadays, we can move around the world and still ____________ the people that we want to remain friends with.A．stay in touch with B．make a difference toC．keep our distance from D．make an impression on3．You ____________ have scolded him for his poor performance. After all, he had done his best.A．must B．should C．mustn’t D．shouldn't 4．China’s image is improving steadily, with more countries ________ its role in i nternational affairs.A．recognizing B．being recognized C．to be recognized D．recognized 5．—Oh，my English novel is missing.—I saw Tom leaving with ________，but I am not sure whether yours was included. A．one B．itC．some D．that6．An energy ministry official says all of the country’s nuclear plants have been________ and are capable of standing natural disasters.A．arranged B．appreciated C．inspected D．performed 7．The recent cold weather has prevented residents from going out, which may ________ the decline in customer flows at the shopping mall.A．make up B．account for C．apply for D．take up8．---- I am going to Hainan for my holiday.---- OK. Have fun ________ you can. The hard times are approaching.A．until B．before C．unless D．while9．--- You could always put the decision off a little bit longer.--- _________ If I leave it much longer I might miss my chance.A．That’s reasonable adviceB．Isn’t it a good idea?C．Do you think so?D．I can’t agree more10．Children, in my opinion,____creative ability is unbelievably rich, should be trained in that area.A．which B．what C．who D．whose 11．When ______ different cultures, we often pay attention only to the differences without noticing many similarities.A．being compared B．comparingC．Compared D．having been compared12．In any unsafe situation, simply ________ the button and a highly-trained agent will get you the help you need.A．press B．to pressC．pressing D．pressed13．The number of people, who have access to their own cars, ______ sharply in the past decade.A．rose B．is rising C．have risen D．has risen 14．It’s a tradition that, at the wedding ceremony, the hands of the bride and groom would be tied together with a length of ribbon to symbolize that their lives were fastenedtogether______.A．necessarily B．deliberately C．permanently D．temporarily 15．Mary rushed home______ she heard the news, only ______ that her husband was gone. A．as soon as; finding B．immediately; to findC．the moment; find D．when; found二、完形填空Regardless of the weather or the distance, Paul Wilson will make sure low-income students in his neighbourhood arrive at their college classes on time.A retired engineer, 76-year-old Wilson has been 16 free rides to college students for the past eight years. Since he first started 17 his car to the young people. Wilsonhas 18 an astonishing 64, 000 miles, and has had countless pleasant and often humorous 19 with the students he transports to and from school. The students who he’s 20 have gone on to become physicians, teachers and engi neers, but what they’ve also got out of their time in school is finding a role model and a friend in Wilson. Some students 21 call him “Grandpa”.Tina Stern 22 rides from Wilson for all her four years in college, and the trips meant much more to her than just free 23 . “It’s not just a ride; you’re not just sitting there in 24 silence or with your headphones on.” Stern said. “He asks you questions and actually 25 the answers, so the next time you ride with him, he’ll 26th ose things.”Wilson first worked as a driver through a student-support programme of the non-profit organisation. On Point for College. Although the 27 asks the members only to drive students to and from their classes, Wilson often goes 28 to ensure the welfare and safety of the students. If they have problems with registration, Wilson is there to 29 them. If they run out of certain daily necessities, Wilson will drive to the nearest store and purchase what’s needed. If a student gets hungr y on the long drives to and from school, Wilson never 30 to buy them a meal.For many students, Wilson’s help is not only appreciated, it’s also entirely 31for them to be able to complete their college education. Some students don’t have a rel iable car, while others have to 32 vehicles with parents who work six days a week. For them, riding with Wilson has 33 them to complete their education — but according to Wilson, he benefits just as much from the 34 . “I just love driving and I love these kids, ” Wilson said. “It’s such a(n) 35 to be a part of these kids’ lives, even just for a few hours, getting to know them and hearing their stories.”16．A．linking B．sending C．offering D．distributing 17．A．donating B．lending C．delivering D．volunteering 18．A．paved B．covered C．measured D．wandered 19．A．arguments B．interviews C．negotiations D．conversations 20．A．met B．driven C．addressed D．greeted 21．A．even B．ever C．once D．already 22．A．earned B．received C．assessed D．demanded 23．A．transportation B．style C．time D．communication24．A．forced B．awkward C．ridiculous D．suspicious 25．A．selects B．recites C．guesses D．remembers 26．A．act on B．settle on C．check on D．agree on 27．A．club B．league C．college D．programme 28．A．far B．around C．beyond D．forwards 29．A．assist B．watch C．urge D．warn 30．A．expects B．attempts C．manages D．hesitates 31．A．extra B．unusual C．necessary D．adequate 32．A．share B．fuel C．repair D．exchange 33．A．required B．allowed C．reminded D．convinced 34．A．experience B．arrangement C．appreciation D．employment 35．A．effort B．ambition C．privilege D．convenience三、阅读选择The HairMax LaserBand—The Ultimate Hair Loss Laser Device HairMax, the company that revolutionized non-surgical, non-drug hair regrowth, now brings you the hand-free LaserBand, the most technologically advanced hair growth laser treatment yet.Super-Fast TechnologyThe LaserBand adopts a new band design, patented hair parting teeth and an unprecedented (前所未有的) 82 medical grade lasers. The LaserBand effectively delivers nourishing light energy to your follicles (毛囊) to regrow your hair with a super-fast treatment in as little as 90 seconds.8 Proven BenefitsHairMax laser treatments are proven to Treat Hair Loss, Stimulate New Hair Growth, Reverse Thinning Hair，Activate Hair Follicles, Rejuvenate Aging Hair, Repair Damaged Hair，Speed Hair Growth，Strengthen and Thicken Hair.Money Back GuaranteeTry a HairMax laser device with a 5-month money back guarantee and see for yourself the dramatic difference it can make in your hairVisit HairMax. com for our full collection of laser devices, shampoo, scalp (头发) treatments and supplements.Devices starting from $195.Order any laser device and receive free shipping, and $20 HairMax Gift Card which can be used for your next shopping.Ask about our Buy 1 Get 1 FREE shampoo at HAIRMAX. COM.36．What progress has HlairMax company made in hair growth laser treatment recently? A．You don't need to hold the device now.B．You don't have to take any medicine now.C．No surgical operation is required for hair regrowth now.D．Many other related products are available now.37．What is NOT mentioned as a benefit of HairMax laser treatment?A．Activate hair follicles. B．Speed hair growth.C．Strengthen thinning hair. D．Repair damaged hair.38．How much should you pay at least the next time you order a laser device at ? A．215. B．195.C．175. D．105.39．What is the most attractive selling point of the HairMax LaserBand?A．You can solve all of your hair problems with the device.B．The treatment is super-fast and the effect is obvious.C．You can have a 5-month trial of the band with money back guarantee.D．The company offers a full collection of devices and products for choice.40．Who would be interesed in the band?A．Jack, who has very thick hairs.B．Tom, who always wants curly hairs.C．Mary, whose hair is too thin.D．Hellen, whose hair is too short.As I jogged over the bridge and round the corner on my regular early morning run, he was standing opposite the jeweler’s, looking extremely suspi cious. But the moment he saw me, instead of trying to avoid me, he came straight across the road as I drew level with the jeweler’s. Halfway across he began addressing me: “I thought you were going to…” — but his voice trailed away as he received no reply and no sign of recognition from me. It was quite obvious that he had mistaken me for someone else. But he started up again as if nothinghad happened．“Good morning, ” he said．“Nice to bump into someone so early. Someone to talk to. I’ve taken to talking to myself on this job.”I hate meeting people when I’m out early, and I was almost out of breath, so I just paused in my stride, nodded in a friendly manner, and went on up the road. The stranger had spoken quietly, and quite slowly. And I had noticed that he was well dressed, too. But if he looked suspicious dressed like that at that time of the morning, what about me? I was in a track suit, with an old sweater round my shoulders and a cap on my head．As to his odd remark about “talking to himself on this job”, I hadn’t paid any attention to it, although now it began to worry me. Was he perhaps a plain clothes policeman? At the time I somehow felt he was.I had just turned the corner into the High Street when I heard the sound of breaking glass somewhere behind me, and I thought the sound came from the street I had just left. I stopped dead and almost without thinking looked back around the corner. The stranger was not there, but almost immediately an alarm bell in the jeweler’s began ringing furiously.I found out later that a burglar had broken into the jeweler’s shop and stolen watches and rings worth about ￡5,000. The police are still looking into the matter, but I’m afraid to go and tell them what I know now because they might even suspect me of committing the crime, and it might be difficult for me to prove my innocence. After all, I haven’t offered my assistance as a witness, and the only other person around that morning was the “stranger” who had spoken to me.41．From the passage we can infer that the author _____.A．always goes past the jeweler’sB．didn’t like talking to the strangersC．meets a few people every morningD．saw a plain clothes policeman that morning42．Why did the stranger talk to the author?A．Because the stranger took the author as someone else.B．Because the stranger loved talking to people.C．Because the stranger recognized the writer.D．Because the stranger took a job of talking to himself.43．Why did the stranger seem suspicious?A．He was about to go into the jeweler’s.B．He was far too friendly.C．He was dressed too well for that time.D．He talked to himself a lot.44．If the writer had been on the spot, _____.A．he might have been badly injuredB．he would have seen what happenedC．he wouldn’t have heard the alarm bellD．the stran ger wouldn’t have broken the window45．What idea does the author convey in the last paragraph?A．he thinks the stranger is innocentB．the burglar didn’t steal very muchC．he might commit the crime to the policeD．he hesitates whether to report to the police about what he knewThe Forbidden City is well known for being full of Chinese cultural and historical relics. But Masters in the Forbidden City (《我在故宫修文物》) does not just focus on the stories of the past.Instead，the documentary movie，which came out in Chinese cinemas on Dec. 16, focuses on ordinary people—the restorers (修复者) of relics and antiquities (古董).The stories are told at a slow and relaxed pace, reflecting the restorers’ work. Restoration of cultural relics and antiques can be time-consuming, and sometimes boring. Yet these restorers’ patience and peace of mind are especially precious in a society where everything is changing so fast.“If you choose this job，you have to stand hours of work sitting on a chair. You need to be quiet and get used to being quiet,” says Wang Jin' an ancient clock repair expert.A touching part of the documentary is the spirit of craftsmanship (工艺) in the restorers. “Years of humdrum work requires not only skill，but also faith and spirit, China Daily commented. Looking for preciseness and perfection, devoting yourself to work, patience, endurance (忍耐)，loneliness... All these qualities come from the craftsman spirit.”But unlike the popular idea of serious experts who sit around being serious, the documentary shows off the enthusiasm of the restorers. They play their guitars and make jokes about each other after a long day of restoration work.One scene that has been very popular with Internet users features a young female restorer riding a bicycle through the empty Forbidden City on a Monday. While she is doing this, a narrator says,”The last person to do this was Puyi, the last emperor of the Qing Dynasty.”Masters in the Forbidden City has proved wrong many people’s ideas about antique restorers, allowing them to realize that they are not old, dull professors, but people in their 40s, 30s and even 20s who can be quite pleasing to the eye.46．According to the text，what’s the main purpose of the documentary Masters in the Forbidden City?A．To show people how antiques are restored.B．To display relics seldom seen by ordinary people.C．To draw attention to Chinese antique restorers' lives.D．To praise the craftsmanship of Chinese antique restorers.47．Which of the following statements is true?A．Masters in the Forbidden mainly talks about the story of the past.B．Masters in the Forbidden talks about the story of serious expert.C．Masters in the Forbidden shows the enthusiasm of the restorers.D．The idea of the documentary came out on Dec.16.48．According to Wang Jin, we can learn that ________.A．he often gets tired with his workB．there is no need to do restoration work fastC．antique restorers need to be patient and peacefulD．it takes years of hard work to adapt to antique restoration49．The underlined word “humdrum” probably means ________.A．boring B．different C．relaxing D．unusual 50．The bicycle-riding scene in the documentary is used to ________.A．remind the audience of the last Qing emperorB．show the strange hobbies of young antique restorersC．encourage the young to consider a career in antique restoration in the futureD．show that the documentary breaks from the old，dull image of antique restorers Many parents worry that showing negative emotions in front of their children willcause them to suffer. For example, children may end up thinking it's their fault or simply "catch" the emotion. Indeed, this worry has a sound basis —the phenomenon of “emotional contagion"（情绪感染）is real, and one recent study found that parents can transfer their fear of going to the dentist, for example, to their children.On the other hand, there is the natural idea that we should “be real" with our children, and that they will benefit from watching a parent who struggles and eventually deals with their negative emotions like any other human being.There are three concepts to consider when it comes to emotional display in front of children: suppression （压抑），"uncontained" expression, and talking about emotions. Suppression of emotion is when you hide the outward signs of an emotion. Unfortunately, it doesn't work very well — the act of suppressing your emotion actually increases your blood pressure. Observers can pick up on your distress despite your efforts to hide it, making them feel stressed. The recent research has also found that when parents feel negative emotions and keep them from their children, they experience lower relationship quality and decreased responsiveness to their child's needs.On the other hand, “uncontained" expression of anger and sadness by the parent is als o not salutary for the child. Uncontained means high intensity emotion, with no attempts to regulate or take ownership of it. Shouting, smashing （摔）things and blaming someone else for "making you angry" are all example of this .So, what is the middle ground? That would be talking about emotion taking ownership of them and showing your child that you are trying to deal with them. Classic research found that six-year-old kids had better emotional understanding and perspective-taking skills if their mothers had talked to them about their emotions at the age of three. In fact, the more the mothers had talked, the better the outcome would be.So next time you feel sad, angry or frustrated and your child is watching you expressing emotion, do explain what's going on in terms they can understand.51．The author uses the example of going to the dentist mainly to _______.A．explain parents' common fearB．introduce the topic of negative emotionsC．show children may catch parents' emotionsD．present the consequences of transferring negative emotions52．If a mother suppresses （(压抑)）her emotions, .A．she will not make her kids feel stressedB．she can hide her emotions from her kidsC．she will often shout at her kids for no reasonsD．she can't respond effectively to her kids' needs53．What does the underlined word "salutary" in Paragraph 4 probably mean? A．Enough. B．Beneficial.C．Necessary. D．Reliable.54．What is the author's intention of writing this text?A．To encourage parents to "be real" with our children.B．To call on parents to develop a positive attitude to life.C．To inform parents of the consequences of negative emotions.D．To recommend parents to talk about negative emotions with children.55．What's the structure of the text?A．B．C．D．四、阅读表达阅读短文，并按照题目要求用英语回答问题。