四川省成都市2019届高三第一次诊断性考试 英语

成都市2020级高中毕业班第一次诊断性检测英语本试卷分选择题和非选择题两部分。

第I卷(选择题)1至10页，第Ⅱ卷非选择题11至12页，共12页，满分150分,考试时间120分钟。

注意事项:1.答题前，务必将自己的姓名、考籍号填写在答题卡规定的位置上。

2.答选择题时，必须使用2B铅笔将答题卡上对应题目的答案标号涂黑,如需改动，用橡皮擦擦干净后，再选涂其它答案标号。

3.答非选择题时，必须使用0.5毫米黑色笔迹的签字笔，将答案书写在答题卡规定的位置上4.所有题目必须在答题卡上作答，在试题卷上答题无效。

5.考试结束后，只将答题卡交回。

第I卷(100分)第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。

录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分，满分7.5分)听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1．Which course did the man choose?A．Psychology.B．Computer science.C．He hasn't decided yet. 2．What is the woman's reading habit?A．She skips things.B．She reads carefully. C．She hates hard materials. 3．When will the school bus pass by?A．At 8：15.B．At 8：30.C．At 8：454．What is the woman going to do?A．Go shopping.B．Attend a party.C．Make a new dress. 5．Where are the speakers?A．In a bookstore.B．At a printing house.C．At a newspaper office.第二节(共15小题;每小题15分,满分22.5分)听下面5段对话或独白。

绝密★启用前四川省成都市普通高中2019级2022届高三毕业班第一次高考诊断性测试(成都一诊)理综-化学试题(解析版)注意事项：1.答题前，务必将自己的姓名、考籍号填写在答题卡规定的位置上。

2.答选择题时，必须使用2B铅笔将答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦擦干净后，再选涂其它答案标号。

3.答非选择题时，必须使用0.5毫米黑色签字笔，将答案书写在答题卡规定的位置上。

4.所有题目必须在答题卡上作答，在试题卷上答题无效。

5.考试结束后，只将答题卡交回。

可能用到的相对原子质量：Li-7 C-12 N-14 O-16 Fe-56第I卷(选择题，共126分)一、选择题：本题共13个小题，每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1. 化学与生产、生活息息相关。

下列叙述错误的是A. 橱窗所用有机玻璃为高分子化合物B. 家庭装修用水性涂料代替油性涂料有利于健康C. 应用光伏发电可缓解温室效应及减少酸雨发生D. 用已烷萃取玉米胚芽中的油脂时发生了化学反应【答案】D【解析】【详解】A．有机玻璃主要成分为聚甲基丙烯酸甲酯，属于高聚物，为有机高分子化合物，A正确；B ．油性涂料由于不溶于水易溶于有机溶剂中，故油性涂料中含有有毒有害的有机溶剂如丙酮、苯等，故家庭装修用水性涂料代替油性涂料有利于健康，B 正确；C ．光伏发电是通过太阳能电池将太阳能直接转化为电能，应用光伏发电能够减少化石燃料的燃烧，故可缓解温室效应及减少酸雨发生，C 正确；D ．萃取是利用物质在互不相容的两种溶剂中溶解度的不同进行分离提纯的一种方法，故用已烷萃取玉米胚芽中的油脂时没有发生化学反应，仅仅是物理变化，D 错误；故答案为：D 。

2. 某科学小组构想用锂元素的转化过程来持续合成氨，原理如图。

设N A 为阿伏加德罗常数的值，下列说法正确的是A. 2g 14N 2和16O 2的混合气体中含有质子数目为N AB. 22.4LN 2与过量锂反应断裂的N≡N 键的数目为N AC. 1molLi 3N 与过量水反应，收集的气态氨分子数目为N AD. 0.1mol•L -1LiOH 溶液中含有阴、阳离子总数为0.2N A【答案】A【解析】【详解】A ．14N 2的摩尔质量为28g/mol ，1个分子中含有14个质子，16O 2的摩尔质量为32g/mol ，1个分子中含16个质子，设混合气体中14N 2为xg ，16O 2为(2-x)g ，则2g 14N 2和16O 2的混合气体含有质子数目为-1A -11xg (2-x)g 14+16N mol 28g ?mol 32?g mol -⎛⎫⨯⨯⨯ ⎪⎝⎭=N A ，A 正确；。

成都石室中学2023—2024学年度上期高2024届一诊模拟英语试卷（满分150分考试时间：120分钟）第I卷第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.When will the bus most likely come?A.In five minutes.B.In ten minutes.C.In fifteen minutes.2.What does the man plan to do in Las Vegas?A.Buy a shirt.B.Buy a suitcase.C.Win a lot of money.3.How does the woman feel about her situation?A.She is glad the worst is over.B.Her sister is worse than before.C.She wants to go back to her parents’house.4.What are the speakers mainly talking about?A.Making sandwiches.B.Buying food for a meeting.C.Earning money for an association.5.Where does this conversation probably take place?A.In a library.B.In an Internet café.C.In a coffee shop.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。

绵阳市高中2016级（2019届）第一次诊断性考试理科综合试题2018.11 可能用到的相对原子质量：H 1 C 12 O 16 S 32 Fe 56 Cu 64 Au 197一、选择题：本题共13小题，每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1．下列关于细胞中生理反应的说法，正确的是【】A．酶催化反应一定需要ATP供能 B．ATP供能时一定需要酶作催化剂C．在有氧条件下只能进行有氧呼吸 D．细胞呼吸是ATP合成的全部来源2．非洲爪蟾的卵母细胞对水具有极低的渗透性，当向其中显微注射体外CHIP28基因转录的RNA后，卵母细胞在低渗溶液中迅速膨胀，并于5min内破裂。

下列相关说法正确的是【】A．卵母细胞对水的低渗透性是与磷脂双分子层两侧为疏水基团有关B．卵母细胞注入CHIP28基因转录的RNA是协助水分子进细胞的载体C．处理后的卵母细胞在吸水直至胀破过程中，细胞吸水速率逐渐加快D．如果把处理后的卵母细胞置于高渗溶液中，细胞不会发生吸水胀破3．细胞内各项生命活动都需要多种细胞结构协调配合。

下列相关说法正确的是【】A．细胞质基质既能为细胞器提供原料，也能发生多种化学反应B．血红蛋白在核糖体上合成，然后需要内质网和高尔基体加工C．性激素在内质网上合成，该过程所需的能量全部来自线粒体D．中心体和细胞骨架在所有真核细胞分裂过程中发挥重要作用4．下图甲为某动物体原始生殖细胞的染色体组成示意图，图A~D为该细胞的分裂过程中染色体形态、结构和数目的示意图。

其中不会出现的示意图是【】5．下列关于DNA分子结构和功能的说法，正确的是【】A．格里菲思的肺炎双球菌转化实验证明了DNA是遗传物质B．制作DNA模型时，内侧的碱基对构成了模型的基本骨架C．半保留复制是指子代DNA的基因，有一半来自亲代DNAD．叶绿体和线粒体中的DNA能复制，也能指导蛋白质合成6．果蝇（2N=8）因个体小、繁殖周期短，相对性状多等特点，所以常作为遗传学实验材料。

2024届四川省成都市高三摸底测试（成都零诊）英语试题学校:___________姓名：___________班级：___________考号：___________一、阅读理解The following jobs are expected to be in high demand in 2023. Clicking on the “Find jobs“ link will take you to the list of current job postings and help you make career choices.Nurse PractitionerAverage hourly wage:$56. 00Nurse practitioners can perform many of the tasks that doctors do, such as creating treatment plans for patients and managing medical records. The big difference is that nurse practitioners cannot prescribe medications in most states. To become a nurse practitioner, you will need a graduate degree in nursing along with the appropriate licenses for the states in which you work.Data ScientistAverage hourly wage:$52. 00From car rental companies to telecommunication businesses, data scientists analyze the information to figure out the best ways for their businesses to be more successful. The job duties include identifying what types of business and customer data are worth gathering, then checking whether the information is accurate. It’s a big job that generally requires eight working hours a day and professional skills in mathematics.Web DeveloperAverage hourly wage:$38. 00Most people rely on the Internet to stay informed and connected with our communities. Web developers make sure those sites function properly while also updating them to include new functions that make them easier to use. Most of the work can be done remotely, which is favored by young people.Choreographer(编舞师)Average hourly wage:$20. 00Maybe it’s the popularity of viral dance videos on TikTok that brings about the increasing demand in recent years. In addition to instructing trainees and performing on the stage and in the film, they work on smaller events such as weddings and other family gatherings. No degree is necessary to work in this field, but you will need some training andrhythm.1．How much will a data scientist get per day on average?A．$52.B．$56.C．$416.D．$448. 2．Which one is suitable for those who prefer to work from home?A．Data scientist.B．Web developer.C．Choreographer.D．Nurse practitioner.3．What do we know about choreographers?A．They can earn at least $20 per hour.B．They need to get a degree before work.C．They make money by making dance videos.D．They are gaining popularity owing to social media.“Why?” It’s a simple question that people ask Angela Madeline frequently. After all, she began a journey that very few people would ever attempt: walk around the world alone.The thought of Madeline’s journey did not start from a place of loss or personal crisis. She said, “I was searching for a deeper interaction with nature and people.” Walking would minimize her carbon footprint, plus the slow pace meant that she could fully immerse herself in nature, and gain insights into other cultures in a unique way.She left her hometown of Bend, Oregon, on 2 May 2016 and headed into an adventure. Along the way, Madeline would suffer from heatstroke (中暑)in the Australian desert and hear gunshots while camping in Turkey. “Still,” she said, “I didn’t stop because I was more afraid of not following my heart than I was of losing everything I owned and loved.”Apart from that, her slow pace allowed her to be drawn deeply into other cultures. She wandered the tiny seaside villages along Italy Tyrthenian Sea, enjoying the lively atmosphere. In Vietnam, she was invited and offered food by an elderly woman to rest in her wooden shack at the peak for the night. She chose an experience of uncertainty and curiosity, in search of something she could never be certain to find: a sense of fulfillment and a deeper connection.On 16 December 2022, Madeline’s pilgrimage (朝圣之旅)ended right where it started. For now, she’s working on a book, planning future journeys and creating more effective ways for women to find and express courage in their lives.Whether a walk leads halfway around the world or just down the road, Madeline hasshown the true worth of slowing down and giving more than we receive along the way. 4．Why did Madeline decide to start her journey?A．To get closer to the world.B．To reduce carbon footprint.C．To get rid of personal crisis.D．To slow down the pace of life. 5．What can we know about Madeline during the journey?A．She was about to give up.B．She was helped by Italian locals.C．She experienced various cultures.D．She enjoyed Australian coastal scenery.6．Which of the following words can best describe Madeline?A．Cautious and gentle.B．Tough and adventurous.C．Ambitious and generous.D．Open-minded and humorous. 7．What’s this text mainly about?A．A new way to slow down life.B．A closer connection with the wild.C．An unforgettable memory of a trip.D．A woman walking around the world.Accents are a sign of belonging and something that separates communities. Yet we can probably think of people who seem to have lost their accent and of others whose accent stays firmly in place. Given the personal and social importance of how someone speaks, why would anyone’s accent change?A conscious or subconscious desire to fit in can influence the way you speak. If someone moves from Australia to America to work, for example, they will probably at least change their accent in order to get a better sense of belonging. This may be out of a need or desire to be more clearly understood and to be accepted in a new community. They might also want to avoid ridicule for the way they speak.For people whose accents do shift, the way they speak may be less important to their sense of identity, or their identity with a social or professional group may be more pressing. Even before we are born, we are exposed to the speech patterns of those around us. We progress through various stages of speech development that result in us having speech patterns similar to those around us.For others whose accent does not seem to change, it could be because they feel safe in their identity, and their accent is much part of that identity — or that keeping the difference is valuable to them.Meanwhile, brain damage may result in foreign accent syndrome (FAS), which results from physical changes that are not under the speaker’s control. Suffering from FAS, speakers may lose the ability to speak at all or experience strange changes in the way they pronounce. In some cases, listeners might look down upon a person with FAS as they believe them to be foreigners. It’s no wonder many people unconsciously protect themselves by adapting their speech to those around them.8．What does the underlined word ”This“ in Paragraph 2 refer to?A．The desire to fit in.B．The change of career.C．The adjustment of accents.D．The influence on language.9．What makes people choose to change their accents?A．The result of brain damage.B．Their strong sense of identity.C．Their desire to learn about locals.D．The need to adapt to new environment. 10．What can we know about the people suffering from FAS?A．They may be taken as foreigners.B．They can not help making a sound.C．They suffer from emotional changes.D．They may change accents to gain respect.11．What’s the author’s purpose in writing this text?A．To explain the loss of accents.B．To introduce the history of accents.C．To analyze why accents are lost or kept.D．To show the significance of accent changes,Some big scientific discoveries aren’t actually discovered but borrowed. That’s what happened when scientists discovered proteins from an unlikely lender: green algae(绿藻), whose cells are decorated with proteins that can sense light.The light-sensing protein promised the power to control neurons(神经元)by providing a way to turn them on and off. Such ability, first noticed in 2002, quickly caught the attention of brain scientists: Nerve cells which were genetically engineered to produce such proteinsbecome light-controlled. A flash of light could cause a quiet neuron to send signals or force an active neuron to fall silent. “This is the light sensor that we needed,” says Zhuo-Hua Pan, a scientist searching for a way to control vision cells in mice’s eyes. The method is now called optogenetics (光遗传学).In Pan’s lab, light-responsive proteins restored vision in mice with damaged eyesight, a finding that has now led to a medical test on people. Optogenetics’ promise wasn’t clear in early days, as scientists were first learning how to use these proteins in neurons. “At that time, no one expected that this optogenetic work would have such a huge impact,” Pan says.The algae’s light sensors have been adopted for use in countless brain research fields. Talia, another scientist, uses optogenetics to study connections between cells in the mouse brain. The method allows her to comb the relationships between cells that produce and respond to dopamine(多巴胺), which might help uncover details about motivation and learning.So far, optogenetics research has taken place mostly in mice. But findings into more complex brains like human brain may soon be confirmed. “We are definitely on the tip of uncovering some fascinating principles of the human brain, such as how the brain transforms signals from the eyes into perceptions,” says Yasmine of Columbia University.No matter what happens next in this swiftly moving field, one thing is certain: Brain scientists will be forever in the algae’s debt.12．What does Paragraph 2 mainly talk about?A．The origin of neurons.B．The discovery of green algae.C．The varieties of neurons.D．The inspiration from green algae. 13．What can we learn from Pan’s research?A．Damaged eyesight is likely to be restored.B．The findings are used to cure brain diseases.C．Relationships between cells have been found.D．The light-sensing protein is the key to the brain.14．What’s Yasmine’s attitude towards the future of her research?A．Cautious.B．Confident.C．Critical.D．Unclear. 15．Which section is this text most probably taken from?A．Health.B．Botany.C．Figure.D．Invention.二、七选五How do you express gratitude in your everyday life? For me, it sometimes feels worrying: hand-writing hundreds of thank you cards after an anniversary, or making sure to eat every last bite on my plate so my grandma wouldn’t think I was ungrateful for the meal.16 Here are some tips about how to be better at showing gratitude.Start a gratitude journal or write a letter. Make it a habit to put down the things that you’re thankful for. 17 There’s also some evidence that it could lower your risk of heart disease and symptoms of depression for some people. Think of someone in your life who you have not had the chance to thank. Think of a specific instance when they helped you. Then, it’s a good idea to send them a letter. 1819 Look around in your immediate space, and take notice of everything that makes up your environment: the sky, the cool wind, the warmth of your sweater. The act of simply noticing and naming things is a great way to stretch your gratitude muscle as well as obtain some clarity on the strength of all the unique connections in your life.Bear in mind the difference between saying ”thanks to “and ”thanks for“. Being grateful ”for“ something can be a little unclear or general. 20 It encourages specificity and reminds you of your connection with and responsibility to that person or thing.A．Stretch your gratitude muscle.B．Notice the world surrounding you.C．Better still, deliver it in person and read it to them.D．A habitual gratitude journal will certainly benefit us.E．But experts say it doesn’t have to be that complicated.F．In fact, this habit reduces materialism and enhances generosity.G．Being grateful ”to“ something or someone implies a direct relationship.三、完形填空When Kellie Barker welcomed her third child into the world, she noticed he behavedthey just regard being parents of an autistic child as ”the most challenging but 24 job“.”Oscar is severely autistic and strongly 25 by his nerve system. He can be in a very anxious state when he wakes up for no reason, and he prefers to see people in 26 moods, “Kellie explained. To create a better 27 for Oscar, Kellie and Brendan always have to 28 joyfully. They often sing to each other to prove they are happy and when there is 29 , they even quarrel in a high-pitched sing-song voice.”Oscar 30 us every day. He has a 31 for languages and he can now speak Spanish, Russian and Korean, “Kellie said.But strangers haven’t always been so 32 — when Oscar was young, one man saw him and said, ”I’d give him a 33 if he were my child. ”34 by the negative feedback, Kellie 35 her own clothing company, which produces T-shirts printed with slogans like “be kind, I have autism” to 36 people that the kids need 37 . The clothes are now popular among thousands of families with autistic children.“Autism is a beautiful thing. Our little boy wakes up most days 38 like it’s Christmas morning. I believe we are heading towards a 39 in perspective(看法)and we still need to work together towards a common goal of greater 40 and understanding, ” Kellie said.21．A．even B．still C．never D．again 22．A．strengthen B．change C．show D．return 23．A．Instead B．Besides C．Therefore D．However 24．A．attractive B．rewarding C．flexible D．thrilling 25．A．motivated B．discouraged C．affected D．scared 26．A．positive B．confident C．serious D．strange 27．A．chance B．method C．atmosphere D．scene 28．A．work B．perform C．behave D．play 29．A．doubt B．regret C．boredom D．disagreement 30．A．amazes B．annoys C．entertains D．tricks 31．A．taste B．gift C．memory D．use 32．A．surprised B．curious C．picky D．kind 33．A．hug B．hand C．response D．lesson34．A．Defeated B．Guided C．Inspired D．Impressed 35．A．took over B．handed down C．set up D．gave away 36．A．teach B．remind C．promise D．warn 37．A．treatment B．trust C．communication D．care 38．A．confused B．concerned C．relaxed D．excited 39．A．conclusion B．shift C．difference D．mistake 40．A．acceptance B．company C．competition D．cooperation四、用单词的适当形式完成短文阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。

保密 ★ 启用前 【考试时间：2019年11月1日上午9∶00～11∶30】绵阳市高中2019级第一次诊断性考试理科综合·化学理科综合考试时间共150分钟，满分300分。

其中，物理110分，化学100分，生物90分。

化学试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）。

第Ⅰ卷5至6页，第Ⅱ卷7至8页，共4页。

考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效。

考试结束后，将答题卡交回。

可能用到的相对原子质量：H 1 C 12 O 16 S 32 Na 23 Cu 64第Ⅰ卷（选择题 共42分）注意事项：必须使用2B 铅笔在答题卡上将所选答案对应的标号涂黑。

第Ⅰ卷共7题，每题6分。

每题给出的四个选项中，只有一项是符合题目要求的。

1. 由塑化剂引起的食品、药品问题受到广泛关注。

下列关于塑化剂DBP （结构如下图）的说法不．正．确．的是 A ．属于芳香族化合物，能溶于水 B ．其核磁共振氢谱共有6种吸收峰 C ．分子中一定有12个原子位于同一平面上 D ．水解得到的酸性产物能与乙二醇发生缩聚反应 2. 下列关于物质分类的说法正确的是A ．油脂、糖类、蛋白质均是天然高分子化合物B ．三氯甲烷、氯乙烯、三溴苯酚均是卤代烃C ．CaCl 2、烧碱、聚苯乙烯均为化合物D ．稀豆浆、硅酸、雾霾均为胶体 3. 下列离子方程式正确的是A ．向Fe(NO 3)3溶液中滴入少量的HI 溶液：2Fe 3＋＋2I －==2Fe 2＋＋I 2B ．向苯酚钠溶液中通入少量CO 2气体：2C 6H 5O －＋CO 2＋H 2O —→2C 6H 5OH↓＋CO 2-3C ．Cu(OH)2沉淀溶于氨水得到深蓝色溶液：Cu(OH)2＋4NH 3== [Cu(NH 3)4]2+＋2OH －D ．澄清石灰水中加入少量NaHCO 3溶液：Ca 2+＋2OH －＋2HCO －3==CaCO 3↓＋CO 2-3 ＋2H 2O4. 短周期主族元素R 、T 、Q 、W 在元素周期表中的相对位置如右下图所示，T 元素的最高正价与最低负价的代数和为0。

2023届四川省成都市高三上学期第一次诊断性考试英语试题学校:___________姓名：___________班级：___________考号：___________一、阅读理解Here are some places you won’t miss when you travel to West Ireland.The Cliffs of MoherIn Ireland,the Cliffs of Moher are certainly one of those places.Original andheart-stoppingly sheer(陡峭的)-a walk along these natural wonders can only leave you in amazement.Extensive paths along the edge offer endless photo opportunities as well as a wonderful way to walk off your beer and Irish dishes.Spend the day walking along the sheer cliffs and taking in the beauty as you enjoy a picnic lunch in the green grass.GalwayGalway is one of the towns that you’ll still hear Gaelic spoken in the pubs and shops. The busy center of town,Eyre Square is the perfect place to spend a sunny afternoon and enjoy sports and picnics in the grassy area.With colorful signature pubs,narrow cobblestone(鹅卵石)streets and live music from street performers as well as in nearly every restaurant and pub,this small city really has the power to interest people.Keem BayOne of Ireland’s best kept secret beaches,found on the western shores of Achill Island in County Mayo.Framed by such delightful scenery,many visitors will find the journey here just as rewarding as the day out itself.A truly impressive location.Downpatrick HeadLocated just north of the village of Ballycastle in County Mayo,Downpatrick Head is a historical site that gives visitors a unique view of the Atlantic Ocean.Also found on Downpatrick Head are the ruins of a church founded by Ireland’s saint Patrick,a holy well,a stone circle and nesting sea birds.Let us help make your plans of traveling to West Ireland as memorable as ours!Email us to set up an appointment to experience the best of it!1．Where should visitors go if they are interested in photography?A．Galway.B．Keem Bay.C．The Cliffs of Moher.D．Downpatrick Head.2．What do Keem Bay and Downpatrick Head have in common?A．Live music.B．Beautiful scenery.C．Remote islands.D．Historical remains.3．Where can the text be found?A．In a travel brochure.B．In an adventure novel.C．In a geography textbook.D．In an academic magazine.Steph Clemence always intended to go to college.But life tends to throw barriers in the way.Her mother remarried several times.By the time she was a senior in high school,Steph had lived in25places.Her stepfather died in a car accident,leaving her mother to support three daughters on a modest income.Paying for college became out of the question.One afternoon,Dorothy Clarks,her English teacher,walked into the classroom,handing out a paper sheet titled“Mrs.Clark’s Book List”,and said,“Some of you might not go on to higher education,but you can continue to learn.”She created a list of153fiction and nonfiction books,covering science,history,economics,politics,and literature.It would,she believed,form the equivalent(等同)of two years at a liberal arts college.So she began in1970.Starting at the top,Steph would read every book in the order they appeared.Each of those books fueled her passion to learn more about the person,subject matter,or time in history.Unlike many people who open a book in bed before it’s time to sleep,Steph prefers to read while sitting in a chair with a cup of coffee by her side.She doesn’t race through a book,as she wants to savor the experience.Now Steph is70and she never did get to college.But she has only four books left to read from the list.She expects to complete them sometime in2023.In Madame Curie,the author,Eve Curie,writes,“Each of us must work for his own improvement,and at the same time share a general responsibility for all humanity,our particular duty being to aid those to whom we think we can be most useful.”The way Steph sees it,Mrs.Clark felt it was her particular duty to help young students.She wishes she couldthank Mrs.Clarks and share with her how reading the works on her list has changed her life.“It was never just a list I got from some teacher in school.It’s always been Mrs.Clark’s Book List,”says Steph.4．What made a barrier to Steph going to college?A．Her family’s frequent move.B．Her stepfather’s death.C．Her family’s financial conditions.D．Her mother’s remarriage.5．What does the underlined word“savor”in Paragraph3probably mean?A．Learn from.B．Slow down.C．Keep in mind.D．Take pleasure in.6．What can we know about the book list given by Mrs.Clarks?A．It is about humanity.B．It was praised by Eve Curie.C．It reflects her sense of social responsibility.D．It benefits Steph’s academic performances.7．Which of the following best describes Steph?A．Modest.B．Self-motivated.C．Intelligent.D．Easy-going.Is it amazing to generate electricity by getting moisture(水汽)from the air surrounding you?Such devices,called MEG,have already been created with some regular items such as a piece of fabric.However,the researchers found it quite challenging with balancing and maintaining moisture content between where it shouldn’t be and where it is required to be.To fix this problem,the team led by Tan Swee Ching from National University of Singapore created a new MEG.One part of the fabric in their device is coated with a special gel(凝胶).This is what they called the wet region.The special water-absorbing gel is able to take in more than six times its original weight.This is the very thing used to harvest moisture coming from the air around. The other end of this device is the dry region,which doesn’t have the gel.They specificallydesigned the fabric this way to make sure that the area stays dry and that the water is trapped only in the wet region.The wet-dry regions ensure water is maintained just in the wet area,even if this device is left in an open damp environment fora month.This demonstrates how effective the device is when it comes to maintaining its stable electrical output.The MEG device also has immediate potential applications,one of which is to make a portable power source.“With this unique structure,the electric performance of our MEG device is significantly improved in comparison with the previous ones,thus making it possible to power many common electronic devices,such as health monitors and wearable electronics,”Tan said.“The invention can be massively produced because it’s easy for factories to get their hands on commercially available raw materials.When it is perfected,many people can finally get their hands on this small,yet powerful tool that they can easily and readily apply in the devices used for their daily use,”Tan added.8．What is the main idea of Paragraph3?A．The structure of the device.B．The functions of the device.C．The operation of the device.D．The advantages of the device.9．What plays the major role in solving the problem of the previous MEG?A．The water-absorbing gel.B．The stable electrical output.C．The wet-dry region design.D．The specially-designed fabric.10．Which statement will Tan probably agree with about the device?A．It has been widely applied.B．It has a promising future.C．It is a pioneering invention.D．It will succeed immediately.11．Why did the author write this passage?A．To present a recent study on saving energy.B．To compare the new MEG with previous ones.C．To advocate a new way of generating electricity.D．To introduce a better device of producing power.Can you imagine someone hunting you down with a gun?Most of us would be terrified. So,it’s no surprise that that’s how animals respond,too.Orcas,a species that have been systematically hunted-even with machineguns-dramatically decreased in number in the twentieth century.These so-called“killer whales”hunted the same fish that fishermen prized and were therefore seen as competition. Consequently,killer whales began avoiding certain locations and routes.But while North America largely banned their killing in the1970s,they continue to be hunted in Greenland to this day.Elephants also have to deal with human hunters.Ivory poachers(象牙偷猎者)have greatly reduced the African elephant population,which used to cover the entire continent.The ivory trade was banned in1990,but animal habitats and food supplies have still declined.In Kenya,the human population has increased four times over the last40years while the elephant population declined by four-fifths.This has caused the elephants to adopt unique responses to people.For instance, elephants are terrified of the spear-waving Maasai,an ethnic group of Kenya and Tanzania who have often hurt elephants when trying to protect their own cattle.So once in an experiment by a group of zoologists,when elephants living close to the Maasai were presented with three different T-shirts,one belonging to a Maasai,another to a different local and one to a researcher,they only reacted with fear to the Maasai shirt,literally smelling the danger.However,neither elephants nor killer whales commonly show anger and hate for people. In fact,elephants are generally friendly to humans.And the only instances of killer whales harming a person occurred when the whales were kept in a water cage.Orcas have even been reported to aid humans in need,protecting them from other animals.12．Why are killer whales often hunted?A．They are hugely profitable.B．They harm people’s interests.C．They threaten fishermen’s safety.D．They compete with other wildlife for food.13．What does the underlined word“This”in Paragraph4refer to?A．Less illegal ivory trade.B．The decline of food supplies.C．Elephants’traveling to other continents.D．The population change of humans and elephants.14．Why is the experiment mentioned?A．To prove humans’influence on animals.B．To show the defensive nature of the Maasai.C．To illustrate the cleverness of the wild animals.D．To highlight the urgency of animal conservation.15．What’s the best title of this text?A．Fierce Animals Can Feel Frightened TooB．Animal Kingdoms Are Sounding an AlarmC．Animals Are Trying to Fit in Human WorldD．Human Actions Have Shaped Animal Consciousness二、七选五The job searching process can be exciting and challenging.____16____This includes increasing your understanding of how to do well in the application process,including during interviews.Here are some tips for you.Customize your application materials.You are likely to stand out if you tailor each resume to the job you apply for.You can have a basic resume and adjust it to fit the job description by using any obvious keywords from the job listing.____17____ Research potential employers.Research companies in the industry you want to work in and know what they offer agrees with what you want.____18____Therefore,you can limit it based on location or other factors.Then you can use that list to look into individual employers to see what job openings they might have,what past and current employees think about working there and what the corporate culture is like.____19____This is often a big help to job seekers and is a skill many people need for their careers.Whether you’re looking for a new opportunity in your current field or you’re hoping to start a career in a new field,you will probably find value in meeting otherprofessionals in that industry.You can do this at industry-specific events,conferences,online platforms or through other people you know.Send a thank-you note.After an interview,you are recommended to send a thank-you note to the person who interviewed you.____20____For instance,if your networking helped you get an interview,show appreciation to those who helped you,or if you received help from an assistant or another professional,you could also thank them for their help as well. A．Understand your industry.B．But you can also take it further.C．Expand network in your preferred industry.D．Depending on the industry,this could be a very long list.E．Showing gratitude is something many employers appreciate.F．You should also emphasize relevant skills sought in the job listing.G．You should do anything to set yourself positively apart from other applicants.三、完形填空Daniel Delfin used to think only superheroes could change the world.A shy21-year-old student in the Philippines,Daniel saw himself as one____21____of life and spent all his time____22____,socializing and looking after his pet rabbit.Then his____23____routine was interrupted by the COVID-19pandemic.____24____ to stay home by a community order,Daniel turned to social media,only to find himself____25____by most of the te one night,when he could no longer stand the negative content,he____26____to cancel his social media account.But before he could click the button,a call for____27____for the Young Heroes Organization(YHO)caught his attention.His first thought was,“Am I doing good service to my country?”Daniel____28____,before he could answer his own question.To improve the welfare of children,YHO has provided a place for young people to express their____29____during the pandemic.And it____30____the critically related issues affecting them,including lack of____31____and mental health problems.As a volunteer,Daniel reaches out to strangers and offers them____32____support by listening to their stories and____33____with them.But as much as he has touched their lives,they have also given Daniel____34____for the future.For his____35____and hard work,Daniel was____36____to be one of the best YHO volunteers.He has even signed up to do more:he has since become a YHO____37____and creates social media content as an advocate for the programme.“YHO____38____me to be a better version of myself,____39____beyond my expectations,”Daniel said.“I believe that as young people,we can help each other and our communities get through this____40____.21．A．creator B．master C．viewer D．winner 22．A．working B．studying C．helping D．thinking 23．A．unique B．boring C．academic D．comfortable 24．A．Forced B．Recommended C．Persuaded D．Reminded 25．A．attracted B．thrilled C．annoyed D．impressed 26．A．decided B．managed C．promised D．happened 27．A．plans B．volunteers C．sponsors D．donations 28．A．dropped out B．cheered up C．signed up D．stood out 29．A．concern B．sadness C．appreciation D．regret 30．A．collects B．raises C．discusses D．handles 31．A．trust B．interaction C．confidence D．privacy 32．A．emotional B．financial C．temporary D．public 33．A．agreeing B．dealing C．talking D．playing 34．A．advice B．hope C．imagination D．warning 35．A．experience B．ambition C．knowledge D．devotion 36．A．expected B．appointed C．determined D．recognized 37．A．promoter B．witness C．applicant D．pioneer 38．A．required B．asked C．encouraged D．considered 39．A．nearly B．only C．hardly D．even 40．A．programme B．crisis C．routine D．lesson四、用单词的适当形式完成短文阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。