高考英语一轮高分计划一轮达标作业：必修3 3-2a Word版含答案

必修三综合过关规X限时检测第一部分听力(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。

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．What will the man probably do after the conversation？ BA．Wait there. B．Sit down.C．Find a man.2．Who are the speakers talking about？ AA．An actor. B．A writer.C．A waiter.3．Where does the conversation take place？ CA．At an airport.B．On a bus.C．On a plane.4．When will the woman leave for New York？ CA．On Monday.B．On Tuesday.C．On Wednesday.5．Why is the man worried？ AA．There will be a test tomorrow.B．He has a lot of homework to do.C．The woman is unwilling to help him.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。

每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料，回答第6、7题。

6．What are the speakers busy doing？ BA．They're working on a chemistry experiment.B．They're preparing for the chemistry exam.C．They are doing some physics homework.7．Where are the speakers？ BA．On the campus.B．In the library.C．In the classroom.听第7段材料，回答第8至10题。

人教版高考英语一轮练习及答案—必修3Unit 3新题型任务型读写（共10小题，每小题1分，满分10分）请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词，注意：每空格1个单词。

People who enjoy a dream-filled sleep are better at recalling information and making links between facts when waking. But recharging with a shallow nap（小睡）offers no such mental improvement, the research suggests. The results of the study add to the growing body of evidence that Rapid Eye Movement (REM) sleep is very important to the brain’s ability to from strong memories.An average night’s rest include s four or five spells of REM sleep, but these bursts tend to be lengthier towards the end of the night. This means adults getting less than the recommendedseven to eight hours a night – and therefore adequate REM sleep—may be damaging their mind’s ability to memorize. Although REM sleep is not classified as a type of deep sleep, it is only reached after the brain has passed through deep sleep stages.In the recent study, participants were shown groups of three words and asked to find another word that can be associated with all three words. They were tested once in the morning and then given the same task again in the afternoon. In between, some were allowed a nap with REM sleep, some a nap without REM sleep, while the others had a quiet rest period. The quiet rest and non-REM sleep groups didn’t improve, but the REM sleep group improved on their morning performance by an average of almost 40 per cent. Dr Sara Mednick, a sleep researcher at the University of California who led the study, believes the formation of connections between previously unassociated information in the brain occurs during REM sleep.It is believed that sleep acts as a sort of mental filing system, enabling the brain to sort relevant information from useless information. This process may take place as memories are removed from one part of the brain to others.Title REM sleep 76 to memoryThe result of the study Rapid Eye Movement sleep is of great importance to the brain’s abilityto 77 memoriesThe 78 of the study ◆79 were required to think of another word associated with all three words.◆The same task was given to participants 80 a day.◆The quiet rest and non-REM sleep groups showed no 81 .◆The REM sleep group 82 well by an average of almost 40 per cent.Dr Sara Mednick’s 83. Connections between previously unassociated information in the brain are 84 during REM sleep.Conclusion Sleep acts as a sort of mental filing system, enabling the brain to abandon useless information and keep the 85 information.【参考答案】76. contributes 77. strengthen 78.process/steps79.Participants 80.twice81. improvement 82.performed83.opinion/view/attitude 84.formed 85. Relevant一、单句语法填空1．(2021·重庆，阅读C)I don't see how musical instruments can help improve ________ (manner)in public.2．(2021·重庆，阅读A)Soon，I heard her ________ (scream)，“Take your shoes away! Why under my bed！”3．Even the best writers sometimes find themselves ________ (lose)for words. 4．(2021·江西，阅读A)After the first expedition，Larry's later diving ________ (adventure)only got better and better.5．Her family was short of money，________ (account)for her not continuing her studies.6．(2021·陕西，阅读B)Cowles loved the story and bought it ________ the spot. 7．________ (how)hard you try，it is difficult to lose weight without ________ (cut)down the amount you eat.8．(2021·安徽，阅读D)People are ________ (rude)today because they are rushed and more “time poor” than ever before.9．As is known to all，________ (stare)at others is impolite.10．He quite agrees with you.As ________ me，I am not so satisfied with it.答案1.manners2.screaming3.lost4.adventures5．accounting6.on7.However；cutting8.ruder9．staring10.for二、完形填空I tend to accept any idea put forward by experts on TV.One day，a sociologist proposed that the__1__ society has been consuming modern humans little by little.For fear that I would become a victim of the consumer society.I__2__ hurried to a bicycle shop in my neighborhood.__3__ the shopkeeper Mr.Johnson was selling me the bicycle，he said，“This is the best thing you __4__ have done.Life has become hopelessly __5__.A bicycle is simple，and it brings to you__6__ things：fresh air，sunshine and exercise.”I agreed.Happy as a child，I got on the bicycle and headed out onto the streets.After some time，I__7__ at the other end of the town.I was__8__ that this simple vehicle could let me ___9__ long distances in a fairly short time.But how __10__did I really go?Since I hated to be __11__，I went back to Mr.Johnson and asked him to __12__ an odometer (里程表)on my bicycle.He agreed，but __13__.“An odometer without a speedometer (速度计)is like a __14__ without a knife.”I admitted he was right and in a few minutes，the two de v ices (装置)were __15__ to the handlebars of my bicycle.“What about a horn”he then asked.“Look，this horn is no larger than a matchbox and has many __16__.”Attracted by these functions，Ibought the horn.“You can't leave the back part __17__，”noted Mr.Johnson.He fixed a metal box with buttons__18__ the seat，and said，“Is there anything better than this oven when you feel __19__on your way？I can give you a special discount.”I was not strong enough to __20__ the offer. “I congratulate you once more；this is the best thing you could have done，”said Mr.Johnson in the end作者为了不成为消费社会的受害者，买了一辆自行车。

必修3 Unit 3 强化2次练一、单元基础训练(限时25分钟)Ⅰ.翻译句子1．我希望你发现这些建议有用。

(find＋宾语＋宾补)I_hope_you_will_find_these_suggestions_helpful.2．他刚跑进教室，就在这时老师进来了。

(had just done sth. when ...)He_had_just_rushed_into_the_classroom_when_the_teacher_came_in.3．无论你什么时候需要帮忙，不要犹豫向我求助。

(whenever 引导让步状语从句)Don't_hesitate_to_turn_to_me_whenever_you_need_help.4．她出生后不久父母双亡，她是由姑母抚养大的。

(bring up)Her_parents_died_soon_after_she_was_born_and_she_was_brought_up_by_her_aunt._5．我敢肯定他去游泳了，他喜爱这项运动。

(I bet ...)I_bet_he's_gone_swimming_—_he_loves_it.6．她的妈妈是不会允许她晚归的。

(permit sb. to do)Her_mother_would_not_permit_her_to_come_back_late.7．请你对自己的行为做出解释。

(account for)Please_account_for_your_own_conduct.8．满嘴食物讲话是不礼貌的。

(manners)It_is_bad_manners_to_talk_with_your_mouth_full.9．我看不出两者的区别。

(spot)I_can't_spot_the_difference_between_them.10．最好用少量水煮蔬菜。

(amount)It's_best_to_cook_vegetables_in_a_small_amount_of_water.Ⅱ.完形填空As I sat there one night in Namibia, staring out at one of the most perfect sunsets I'd seen in a while, I realized why I __1__ wanted to visit Africa alone. Sometimes the beauty of travel is not so beautiful when you don't have someone to __2__ it with. And there I was, staring out at this gorgeous __3__，and I was alone. I had no one to share that moment.Sure, there was my tour group, but it's not the same. Sharing a moment with people you have a bond with is much __4__ from sharing it with strangers. Days later, I kept coming back to the __5__ I felt at that moment. There was nothing wrong __6__ anyone on my tour — they were all nice, polite, and talkative, and we got along well. But tours are __7__ organized and sometimes you closely __8__ with people and sometimes you don't. Dining alone may well be one most awkward times of solo travel. But like anything, the more you do it, the more you get used to it.And as I sat there looking at this beautiful sunset while zebra __9__ from the nearby wateringhole, a __10__ hit me at the moment — I am alone.And I am __11__ it. While I'm an introvert (内向的人) and I like my “me” time, after 6.5 years, solo travel isn't for me any longer. I no longer __12__ to wander cities or gaze upon African sunsets alone. I want to __13__ with people I know.I want __14__ faces. I want to share moments. I make plenty of __15__ on the road, but I'm tired of having to __16__ in each new city.I think everyone should travel alone at some point in their life; you __17__ a lot about yourself by doing so. I never __18__ the solo travel I've done in the past and never felt alone or bored during those years, but Africa made it __19__ that it's time to move on to a new __20__ of my life. I couldn't hold onto the past any longer.语篇解读：作者喜欢一个人独自旅行，有一次在纳米比亚独自一人看日出时，突然觉得没有朋友一起来分享看到的漂亮的景色是一件令人遗憾的事。

UNIT 2HEALTHY LIFESTYLEⅠ.完形填空I was in Washington covering a conference. However，I came across a curious⁃looking 1shop with its door partly open.Citizens here said it had been like that 2as long as they could remember，but no one knew 3. “Maybe the owner is just lazy，”I4the shady entrance，eager to find out the reason. A(n)5“Welcome！”came from a man’s voice. And out walked Mr Smith，the 90⁃year⁃old6of this candy shop which I suddenly realised had7candies. Mr Smith explained the place was a candy store opened by him 50 years ago，but his energy 8in old age so he sold nothing for long.I admired Mr Smith’s long excellent service in the area. He had a9attitude to life. I asked Mr Smith why his store front was in such a state. Mr Smith，smiling，replied，“I 10 a bag by the door that a customer left two years ago. Honestly I want to just 11the store，but because the bag’s owner might come by12for it，I keep the door open just a little bit.”I was moved to tears by Mr Smith’s shockingly 13deeds. I then looked down，and sure enough there was a small bag on the counter with a paper that read，“14 Item.”I left the shop feeling better about humanity and was glad there are people like Mr Smith living the good life and keeping 15forever.1.A.clothing B.foodC.fruitD.candy2.A.every day B.occasionallyC.every nightD.recently3.A.when B.whereC.whyD.how4.A.approached B.leftC.brokeD.ignored5.A.official B.enthusiasticC.elegantD.humble6.A.supplier B.ownerC.customerD.employee7.A.many B.someC.variousD.no8.A.broke off B.calmed downC.went upD.faded away9.A.pessimistic B.positiveC.humourousD.cool10.A.buy B.sellC.keepD.exhibit11.A.manage B.exchangeC.openD.close12.A.looking B.payingC.chargingD.longing13.A.unbelievable B.sweetC.oddD.sensible14.A.Recommended B.FoundC.LostD.Deserted15.A.patience B.silenceC.faithD.touch【语篇解读】这是一篇夹叙夹议文。

阶段评估检测(三) (必修3)(120分钟150分)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。

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。

Text 11. What was the weather like in the past season?A. It was rainy.B. It was dry.C. It was sunny.答案: BText 22. How much does one picture usually cost?A. $2.B. $3.C. $5.答案: BText 33. What is the relationship between the speakers?A. Teacher and student.B. Strangers.C. Classmates.答案: CText 44. Where does the conversation take place?A. In the park.B. At bank.C. In the office.答案: CText 55. When will the man leave the hotel?A. On Saturday.B. On Wednesday.C. On Tuesday.答案: A其次节(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。

每段对话或独白后有几个小题, 从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前, 你将有时间阅读各个小题, 每小题5秒钟; 听完后, 各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料, 回答第6、7题。

Text 66. When will the speakers start their journey?A. On Saturday morning.B. On Saturday afternoon.C. On Sunday.答案: B7. What will the speakers do at the weekend?A. Walk along the seaside.B. Enjoy the sunset.C. Visit old houses and little streets.答案: C听第7段材料, 回答第8、9题。

必修第三册UNIT3Ⅰ.阅读理解AThewaywedothingsroundhereSome years ago,I was hired by an American bank.I received a letter from the head of the Personnel Department thatstarted,“Dear John,I am quite pleased that you have decided to join us.” That “quite” saddened me.I thought he was saying “we’re kind of pleased you decided to join us although I wish we had hired someone else.” Then I discovered that in American English “quite” sometimes means “very”,while in British English it means “fairly”.So the first lesson about working in other countries is to learn the language and by that I don’t just mean the words people speak.It is body language,dress,manners,ideas and so on.The way people do things highlights many of the differences we see between cultures.Some of these differences may be only on thesurface—dress,food and hours of work—while others may be deeperand take longer to deal with.Mostly,it is just a question of getting used to the differences and accepting them,like the climate,while getting on with business.Some of the differences may be an improvement.People are more polite;the service is better;you ask for something to be done and it happens without having to ask again.However,other differences can be troubling,like punctuality.If you invite people to a party at 7 o’clock,your guests will consider it polite to turn up ee in Germany,five minutes early in the American Midwest,an hour early in Japan,15 minutes afterwards in the UK,up to an hour afterwards in Italy and some time in the evening in Greece.I prefer not to use the word “late” because there is nothing wrong with the times people arrive.It is simply the accepted thing to do in their own country.1.The author was unhappy as mentioned in paragraph 1 because he thought .A.the American bank didn’t think much of himB.the American bank might hire another personC.it’s difficult to get used to American cultureD.it’s easy to misunderstand Americans2.The word “highlights” in paragr aph 2 probably means .A.encouragesB.helps to narrowC.increasesD.draws attention to3.According to the author,what should we do with most cultural differences?A.Ask the native people for help.B.Understand and accept them.C.Do things in our own way.D.Do in-depth research.4.When invited to a party the people who are usually punctual are .A.ItaliansB.GermansC.GreeksD.the BritishB(河南洛阳二模)Song Lam,or Waiata to some of her New Zealand Maori friends,argues that Mandarin and Maori have much incommon,particularly the five vowels which sound the same in both languages.And the mythological figure Maui of Maori legend has a Chinese “twin brother”,the Monkey King.Both could turn themselves into any shape or figure at any time.Some academics claim that one of the native tribes in Taiwan,China speaks a language similar to Maori,notably in the naming of numbers.Evidence gleaned by archaeologists(考古学家) shows an ancient link between the peoples of Australasia and Taiwan,with the native language of Taiwan having similarities to the prehistoric Australasian language.Confused by Maori place names and customs when she first moved to New Zealand,Song Lam spent eight years researching and three years writing her book,TheMaoriofNewZealand,which is believed to be the first Chinese-language publication to include Maori words,values and customs.The 120-page book,including 10 pages ofphotos and maps,describes Maori legends,traditions,history and folk tales.Song Lam was inspired to write the book in 1990 when she tried to sign up for an education course in New Zealand and was asked for her comments on a local historical event,which she knew nothing about.She involved her two sons in her project and research after e the stories behind Maori place names.The younger boy,aged 10,used his skill at drawing to contribute a historic map of Maori tribes in New Zealand.“Both Chinese and Maori like to present a gift when visiting others or receiving a warm reception,” Lam says.“My book will bea good gift when I visit a Maori community.”5.According to Song Lam,what do Mandarin and Maori have in common?A.Fairy tales of the same character.B.Confusing place names and customs.C.Similar pronunciation of vowels.D.The magic power of the Monkey King.6.What does the underlined word “gleaned” in paragraph 2 probably mean?A.Controlled.B.Gathered.C.Grown.D.Switched.7.Why is Song Lam’s younger son mentioned in paragraph 4?A.To tell his curiosity about Maori.B.To prove his unique talent in painting.C.To stress the importance of education.D.To show his help with the publication.8.What is the best title for the text?A.Cultures Share Language BondB.The First Book about MaoriC.Adaptation to Life in New Zealandnguages Bridge MisunderstandingⅡ.七选五(湖南长沙雅礼中学一模)It can be very easy to stick with what you know,instead of trying to meet people who are different from you. 1 Here’s what you can do:Become self-aware. 2 This includes biases about your own cultural background.It can be confronting,but by doing this you’ll be able to think about how these traits might impact on your approach to and understanding of differences.You could try:Think about what assumptions you make about your friends,peers,and people you work with.Talk to someone from a different cultural background.Try and get to know someone from a different cultural background better.3 You’ll automatically find out more about their life and experiences.Just being curious and open-minded can be helpful.Be more accepting.Sometimes,for one reason or another,it’s not all that easy to understand some cultural differences. 4 In other words,you don’t have to understand,or even agree with someone in order to accept them.5 One of the biggest difficulties to overcome in understanding cultural differences is making judgments based on one opinion.You should do some research to actually learn about people,instead of making broad-brush assessments.Stereotyping(模式化) people from different cultural backgrounds can impact their quality of life and opportunities.A.Do your own research.B.Think beyond stereotypes.C.Practice being sympathetic towards people.D.Work out your own beliefs,values and personal biases.E.Instead of asking them questions directly,treat them as friends.F.And the best approach is to acknowledge people are different and to accept that’s okay.G.However,trying to understand people from other countries can help you eore.Ⅲ.语法填空(安徽合肥二模)China is known as a state of etiquette(礼仪) and ceremonies.Take the example of an interesting story.Once upon a time,a man went on a long tour 1. (visit) his friend with a swan as a gift.But it escaped from the cage on the way and in his effort to catch it,he caught nothing but a feather.When his friend received this unexpected gift—the swan feather,he was 2. (deep) moved by the ter,the saying “the gift is nothing much,but it is the thought 3. counts” was spread far and wide.Gifts are regarded as an important part to show politeness in China.4. is appropriate to give gifts on 5. (occasion) such as festivals and birthdays.If you are invited 6.a family party,small gifts like wine,tea or candies are welcomed.Also fruit,cookies,and flowers are a safe 7. (choose).Chinese used to cup one hand in the other before the chest as a salute(致敬).This tradition,nowadays seldom 8.(follow) except in the Spring Festival,has a history of more than2,000 years.Shaking hands,which should be firm and brief but not too strong,9. (consider) formal greeting behavior in China.If you follow the usual rules of etiquette in China,there is no need to worry about the cultural barriers,for the warm and friendly Chinese will try their best to respect your customs when 10.(communicate).参考答案必修第三册UNIT3Ⅰ.【语篇导读】本文是一篇记叙文。

Ⅰ.单句语法填空1．(2017·天津高考)My room is a mess, but I ________ clean it before I go out tonight.I can do it in the morning.答案：needn't 由“I can do it in the morning”可知，“我”今晚没必要打扫，应用Sb. needn't do sth. 句式。

2．(2017·天津高考)I was watching the clock all through the meeting, as I had a train________ (catch)．答案：to catch 结合句意可知，此处表示将要发生的动作，故用动词不定式作定语。

3．There is a limit ________ the amount of pain we can bear.答案：to There is a limit to ... “……是有限度的”。

4．The beautiful lady sat a little straighter and tried to look ________ (slim) and younger.答案：slimmer 由“and younger”可知，应用比较级slimmer “更苗条”。

5．Nowadays more and more people have come to realize the importance of a ________ (balance) diet to their health.答案：balanced a balanced diet “均衡饮食”。

6．Children are always curious ________ everything they see and hear.答案：about be curious about “对……感到好奇”。

课时作业12 Unit 2 Healthy eating—、单元扣点训练I•短语填空lose weight; get away with; tell a lie; win…back; earn one*s living; in debt; cut down; before long; put on; rather than1.Jack has _______ five kilos since he quit smoking.2.Gary has been _______ since his factory closed half a year ago.3.You smoke too much—you should try to _______ •4.As a parent, if you often _______ , how can you expect your children to be honest?5・ The kids were playing in the mud and _______ they were covered in it.6.I don*t know how they manage to ________ p aying such low wages.7.I spent an hour every day taking exercise in order to _______ •8.After the scandab he faces a hard struggle to __________ public support before the next election*9._______ risk breaking up his marriage he told his wife everything.10 • She has been ________ by teaching since she graduated from college.答案l.put on 2<in debt 3>cut down 4>tell a lie5.before long6.get away with7.1ose weight8. win.<.back 9.Rather than XO.earning her livingII•完成句子1.Wang Peng sat in his empty restaurant _____________________ （感到十分沮丧）.（feel）答案feeling very frustrated2.At the library, Wang Peng _______ （吃惊地发现）that his restaurant served far too much fat. （find）答案was surprised to find3.I found your menu so limited _____________________ （所以我也就不着急了）. （stop）答案that I stopped worryingm •模仿造句1 • By now his restaurant 011曲_（0 be full of people.［翻话］他两个小时前动身的，现在该到那里了。

Ⅰ阅读理解A(2018·浙江名校协作体考试)Four years ago，we asked ourselves：Whatif we could create a shopping experience with no waiting in line and nocheckout? Or could we create a physical store where customers could simplytake what they want and go? Our answer to those questions is Amazon Go，where you could experience the idea of “just walk out shopping”．Amazon Go is a new kind of store with no checkout required.We created the world’s most advanced shopping technology，so you never have to wait in line.With our “just walk out shopping” experience，simply use the Amazon Go app to enter the store，take the products you want，and go！No lines，no checkout.Our checkout­free shopping experience is made possible by the same types of technologies used in self­driving cars：computer vision，sensor fusion，and deep learning.Our “just walk out technology”automatically detects when products are taken from or returned to the shelves and keeps track of them in your virtual cart.When you’re done shopping，you can just leave the store.Shortly after，we’ll charge your Amazon account and send you a receipt.We offer delicious ready­to­eat breakfast，lunch，dinner，and snack options made fresh every day by our on­site chefs and favorite local kitchens and bakeries.Our selection of foodstuff ranges from bread and milk to cheeses and locally made chocolates.You’ll find well-known brands we love，plus special finds we’re excited to introduce to customers.For a quick home­cooked dinner，pick up one of our chef­designed Amazon Meal Kits，and you can make a meal for two in about 30 minutes.Our roughly 1，800­square­foot shopping space is conveniently compact(紧凑的)，so busy customers can get in and out fast.It is located at 2131，7th Ave，Seattle，W A，on the corner of 7th Avenue and Blanchard Street.All you need is an Amazon account，a supported smartphone，and the free Amazon Go app.Amazon Go is currently only open to Amazon employees in our testing program，and will be open to the public soon.【解题导语】本文是一篇说明文，主要介绍了有关Amazon Go便利店的一些信息。

郴州市安仁县八年级上学期物理期中考试试卷姓名:________ 班级:________ 成绩:________一、单选题 (共15题；共15分)1. （1分）如图是用刻度尺测长度的实验，所记录的测量结果正确的是（）A . 5.3cmB . 5.25cmC . 3.25cmD . 3.3cm2. （1分）(2016·自贡) 下列课本中的实验在探究时都要反复进行多次，目的是为了减小误差的是（）A . 探究杠杆的平衡条件B . 伏安法测电阻C . 探究光的反射规律D . 探究浮力大小与哪些因素有关3. （1分） (2016八上·富顺期中) 一个木箱漂浮在河中，随平稳流动的河水向下游漂去，在木箱上游和木箱下游各有一条小船，两船到木箱距离相同，两船同时划向木箱，若两船在静水中划行的速度大小相同，那么（）A . 两船同时到达木箱处B . 上游小船先捞到木箱C . 下游的小船先捞到木箱D . 条件不足，无法确定4. （1分） (2016八·邵阳月考) 甲乙两物体运动路程之比是2：3，所用的时间之比是3：2，则它们的速度之比是（）A . 1：1B . 9：4C . 2：3D . 4：95. （1分）(2018·荆州) 2017年10月28日，荆州国际马拉松赛激情开跑. 这是荆州有史以来规模最大、影响最广的一次国际体育赛事，向世界展示了一个生态、人文、健康、创新、开放的荆州. 以下说法正确的是（）A . 某选手冲线后没有立即停下来，是因为受到惯性力的作用B . 运动员鞋底面刻有凹凸不平的花纹，主要是为了增大压力C . 奔跑中的运动员看到路旁的树向后退去，是以大地为参照物D . 某选手跑前1km用时5min，最后100m用时20s，该选手跑最后100m平均速度大6. （1分）下列做法用来改变音调的是（A . 老师用扩音器讲课B . 摩托车上装消音器C . 用大小不同的力敲击同一个音叉D . 依次敲击装有不同高度水的瓶子7. （1分） (2017八上·越秀期中) 学习物理要以事实为依据来说话，不能想当然，更不能死记硬背．如图所示，相同的水下录音装置、录下海里同一位置的鲸发出的同一段声音．录到的只有低音，录到的有高、低音．换用其它发声体，多次试验结果也差不多．由此我们可以推测：在海洋中能传播较远距离的声音是（）A . 音调较高的B . 频率较低的C . 能量较大的D . 响度较大的8. （1分） (2018八上·宝安期中) 关于声音的发生和传播，下列说法中正确的是（）A . 一切发声的物体都在振动B . 声音可以在真空中传播C . 只要物体振动，就能听到它发出的声音D . 在空气中声音的速度与的速度光相同9. （1分）(2016·无锡) 关于声现象，下列说法正确的是（）A . 声音可以在固体中传播B . 声音传播的速度与温度无关C . 声音在真空中传播的速度最快D . 只要物体振动，我们就一定能听到声音10. （1分）某同学使用温度计测液体的温度，下面实验过程中错误的一项是（）A . 观察所要使用的温度计，了解它的测量范围和分度值B . 使温度计的玻璃泡跟被测液体充分接触C . 将温度计从被测液体中取出拿到灯光下读数D . 当温度计内液面稳定时才读数，且视线必须与液面相平11. （1分） (2019八上·灵石期中) 据网上消息，在俄罗斯符拉迪沃斯托克，冬季温度低至零下十几摄氏度。