8B Unit8 A green world单元综合卷(B)及答案
8B Unit8 A green world单元综合卷(B)及答案一、听力测试(10%)A)根据你所听到的对话，选择正确答案。
( )1. What does the boy want to be in the future?A. A charity worker.B. A factory worker.C. A doctor.( )2. How long can the girl keep the book?A. For two days.B. For two weeks.C. For one month.( )3. How many times has the man been to Shanghai before?A. Once.B. Twice.C. Three times.( )4. Where was Zhang Hua yesterday afternoon?A. In his office.B. In his friend's house.C. In his own house.( )5. Who can get help from the charity project?A. Poor young girls.B. Old people.C. Poor girls and boys.B)根据你所听到的短文内容，选择正确答案。
( )6. When did Linda join the club?A. Last month.B. Last week.C. Yesterday.( )7. Why don't some children go to school?A. They don't want to.B. They don't have time.C. Their families are poor.( ) 8. What would they use the donated money to do?A. They would use it to buy books and pencils for some students.B. They would use it to pay for the performance.C. They would use it to organize the next charity show.( )9.What did people NOT donate?A. Money.B. Clothes.C. Books.( )10.When win the next charity show be held?A. On Friday.B. On Saturday.C. On Sunday.二、单词拼写(10%)A)根据句意和汉语注释，写出单词的正确形式1.The bad tooth_______（引起）much pain and I had to see the doctor at last.2.The traffic policeman stopped the driver but didn't_______（罚款）him.3．We are sure to find a_______（简单的）way to finish this project easily．4.The last_______（步骤）is t6 add some sauce to make the soup taste better.5.They were_______（挖）for coal when I arrived there.6．We are in need of_______（食用油）．Could you please buy some in the supermarket? 7．Paper and water can be_______（循环利用），so we should collect them in our daily life．B)根据对话内容，写出所缺单词8．-Why does Greg seem unhappy?-He prepared a lot for this match but it just didn't make much_______ to the result.9. -Is there any juice left in the bottle?-Sorry. The bottle is_______ and you have to buy another one.10. -I heard Deng Wendi got a lot of money from her ex-husband（前夫）．-Yes. She is one of the _______ women in the world now.三、单项填空(15%)( ) 1.- _______ important news survey you've done! -Thank you.A．What an B．How an C．How D．What( )2.At last the boy was made_______ and began to laugh.A. stop cryingB. to stop to cryC. to stop cryingD. stop to cry( )3.All the _______ things need air and water. Without air or water, nothing can StayA. living; livingB. living; aliveC. alive; aliveD. alive; living( ) 4.More money _______ when we start to reuse water and paper.A. will saveB. was savedC. has savedD. will be saved( ) 5. The water _______ is very serious in Taihu Lake now, so the government must prevent people _______ it.A. pollute; pollutionB. pollution; to polluteC. pollution; pollutingD. pollution; pollution( ) 6. The differences _______ these two pictures are easy _______.A. in; to seeB. from; seeingC. between; to seeD. of; seeing( ) 7. -My uncle goes to climb Mount Tai every year.-Oh, really? He _______ climbing mountains.A. used to hateB. is used to hatingC. used to hatingD. is used to hate ( ) 8. -Have you _______ food?-Yes, our food _______, so we must buy some in the supermarket.A. run out of; has run outB. run out of; has run out ofC. run out; has run outD. run out; has been run out( ) 9. There are no teachers _______ the students _______ their studies.A. allow; give upB. allowed; to give upC. allowing; giving upD. allowing; to give up( )10. Could you please _______ the radio a bit? It's too loud.A. turn upB. turn downC. turn offD. turn on( )11. -Is Tom coming to our evening party?He should, but he _______ not. It's said that he's leaving early tomorrow to New YorkA. mustB. canC. needD. may( )12. Daniel plays basketball _______, if not better than, David.A. as wellB. as well asC. so wellD. so well as( )13. Old people should be looked after well and politely.A. spokenB. spoken onC. speak toD. spoken to( )14. The cakes in the restaurant _______, so they _______ well.A. are tasted good; are soldB. are tasted well; sellC. taste nice; sellD. taste good; are sold( )15. -I'm going to a party on Thursday night at Jimmy's house.- _______! You'll have two tests at school on Friday.A. It's nice to say soB. That's excitingC. You can't be seriousD. Enjoy yourself四、动词填空（10%）l. All food can make a person fat if too much_______ (eat).2. The storm was so sudden that they did not have time_______ (get) home.3. Can you tell me where those children_______ (play) hide-and-seek at this time yesterday?4. It is said that a new big bridge across the river_______ (build) in a few years.5. When I was young, my father told me that sound_______ (travel) through air at a speed of about 340 metres per second.6. Look! The children_______ (chat) happily under the big tree.7. He has long wished to go to Dalian, but he_______ (not have) the chance yet.8. People should try to save energy by_______ (not leave) lights on all the time.9. The star_______ (ask) many strange questions and got angry at last.10. Could you tell me how soon the visitors from the USA_______ (arrive) here?五、完形填空（10%）We often talk about ourselves as if（好像）we have genetic defects（基因缺陷）that can never be changed. “I'm not patient.” “I'm always behind.” “I always put things off!" You've surely heard them. Maybe you've used them to describe 1 .These words may come from stories about us that have been 2 for years-often from as far back as childhood. As a child, my mother said to me. "Marshall, you have no mechanical(机械操作的) skills, and you will 3 have any mechanical skills for the rest of your life. " How did these words affect(影响) my development? I was never 4 to work on cars. When I was 18, I took the US Army's Mechanical Aptitude(能力) Test. My grades were in the bottom for the whole country.Six years later, 5 , I was' at California University, working on my doctor's degree (博士学位). One of my teachers, Dr. Bob Tannbaum, asked me to write down things I did well and things I couldn't do. I wrote, "I have no mechanical skills." Bob asked me how I knew I had no mechanical skills. I talked about my life 6 and told him about my poor performance on the Army test. Bob then asked, " 7 is it that you can do difficult maths problems, but you can't do simple mechanical problems?"8 I realized that I didn't have some kind of genetic defect. I was the one who kept 9 myself, "You can't do this!" I realized that as long as I kept saying that, it was going to be true. On the opposite, if we don't treat ourselves as if we have incurable(不可治愈的) genetic defects. we can do well in almost 10 we choose.( ) 1. A. them B. myself C. yourself D. others( ) 2. A. asked B. spoken C. listened D. repeated( ) 3. A. often B. sometimes C. never D. always( ) 4. A. allowed B. changed C. hoped D. improved( ) 5. A. so. B. but C. instead D. however( ) 6. A. experiences B. trips C. goals D. files( ) 7. A. When B. What C. How D. Why( ) 8. A. Really B. Quickly C. Suddenly D. Clearly( ) 9. A. telling B. saying C. talking D. speaking( )10. A. anything B. something C. nothing D. none六、阅读理解(20%)(A)Chinese Team First lands on Antarctic Icecap Peak(南极冰盖最高点)A 12-man Chinese team landed on the Antarctic icecap peak on January 18. They are the first people to reach the peak of Dome A(海穹). It is 4, 039 metres above sea level(海拔).The team built a station there to study the changes of the weather, get ice samples(样本) from150 metres to 200 metres below, and do other studies. So far, the team has got nearly 100-metre-long ice samples from a place about 300 metres under the icecap peak.It is the first time that people have been able to get samples from the icecap peak in Antarctic and it is very important for people to study the weather changes and environmental changes in this area.The Chinese scientists have also built a weather study-system (系统) at the peak. The system can send out information about temperature, how strong the wind is, and many other things about the weather.The Antarctic icecap makes up 70% of the earth's freshwater. By studying Dome A, scientists can get the lowest temperature of the earth and other information about the world's weather changes. We can't get this information from other places on the earth because Dome A is the best place for this kind of studies. So it is very important to land on the peak of Dome A.( ) l. How many Chinese first landed on the Antarctic icecap peak?A. 18.B. 12.C. 150.D. 200.( ) 2. The team has got about 100-metre long ice samples _______.A. from 150 metres to 200 metres belowB. from a place about 300 metres belowC. from 200 metres t0 200 metres belowD. from a place about 150 metres below( ) 3. They built a weather study system to get _______.A. the earth's freshwaterB. ice samples from the peakC. information about the weatherD. the news about other countries( ) 4. Choose the right order(顺序) according to this passage.①They built a station to study the changes of the weather.②A Chinese team landed on the Antarctic icecap peak.③The Chinese scientists built a weather study system.④They got ice samples from the icecap peak.A. ②①④③B. ②①③④C. ③②①④D. ②③④①( )5. From this passage, we can infer（推断）:After the Chinese team landed on the Antarctic icecap peak，_______．A．we can go there for holidaysB. the world's weather must be better and betterC. the peak will be the best place for people to liveD. our country will do better in the world's weather research（研究）(B)Feeling left Out?A reader wrote in to say that she was feeling lonely at break because her best friend wasn't around. Here's our advice to her-and to all kids who feel lonely sometimes.It's hard when a best friend isn't around-maybe because she moved to a different school or a different class. You may feel lonely at break or lunchtime. You want to have new friends, but how do you make them? Maybe it seems that everybody else already has their friends. But remember, there's always room for more friends.Start by looking around your classroom think about which kids you'd like to play with at break. Look for chances to say hi to them, smile, and be friendly. Offer to share something orexpress your appreciation（欣赏）to them. Invite someone to play with you or say “Do you want to sit here?" in the lunchroom. When you're at break, walk over to kids you want to play with, be friendly, and say "Hi, can I play, too?" or just join in.If you have trouble doing this or if you're feeling shy, ask your teacher to help you make new friends. Teachers are usually pretty good at matching up friends. The best way to make friends is to be a friend. Be kind, be friendly, share, say nice things, offer to help-and pretty soon, you'll have one, or two, or even more new friends.You might still miss that special best friend. But when you see each other, you can share something you didn't have before she left. You can introduce her to your new friends!( )6.This text is written for _______.A. teachersB. parentsC. studentsD. visitors( )7.AccOrding to the writer, some kids feel lonely at break because they．A. have trouble with their studiesB. don't have their best friends aroundC. need their parents to be with themD. are too Qung to look after themselves( )8.The underlined word this in Paragraph 4 refers to（指的是）A．sharing your ideas B．talking before many peopleC. studying better at schoolD. developing new friendship( )9.Some kids need help from teachers to make friends because_______.A. they miss their old friends a lotB. they have no time to stay with othersC. teachers know who wants a new friendD. they are shy or not good at making friends( )10.The expression "feeling left out" means " _______ ", in Chinese.A．受冷落B．被调侃 C. 挨批评D．遭攻击七、完成句子(15%)1．依赖老师是不明智的。
牛津译林版八年级下册第八单元Agreenworld综合测试卷(有答案)
牛津译林版八年级下册第八单元A green world 综合测试卷一、根据句意和汉语提示，在空白处填入一个适当的单词。
1. The boy wants to _______（挖）a hole to plant a tree in the garden.2. Nancy's mother is a _______（睿智的）woman.3. Chatting online may _______（引起）you a lot of trouble.4. Are you _______（认真的）that you like running?5. The police came in and _______（分开）the two groups.6. Taking too much exercise before breakfast is _______（有害的）to your health.7. Why were you _______（惩罚）by your father?8. Smoking isn't _______（允许）in the hospital.9. Can you give me a _______（简单的）example of the saying?10. The bottle is _______（空的）. Who drank up the juice?11. The _______（调查）shows that most students work hard at school.12. Yesterday my father had a _______（认真的，严肃的）talk with me.13. You will be _______（罚款）if you don't obey the traffic rules.14. Water can change into ice, and ice _______（形成）at the temperature of 0℃.15. To solve the problem, the first _______（步骤）is to find out what caused it.二、用括号中所给单词的适当形式填空。
Unit 8 A green world 单元测试 2024-2025学年牛津译林版英语八年级下册
Unit 8 A green world 单元学情评估试题第一部分听力(共四大题，20分)一、短对话理解(共5小题；每小题1分，满分5分)()1. What does the woman advise the man to buy?()2. What does the boy want Lily to do?()3. What should Alex take when shopping?A．His cloth bag. B．His wallet. C．His telephone.()4. What are the two speakers talking about?A．Saving energy. B．Saving water.C．Planting more trees.()5. What did the woman forget to do?A．Turning on the radio. B．Turning off the TV.C．Turning off the lights.二、长对话理解(共5小题；每小题1分，满分5分)听下面一段对话，回答第6、7小题。
()6. Which of the following about the Yellow River is right?A．It's the second longest river in China.B．It's the longest river in China.C．It's the third longest river in China.()7. What can we know from the conversation?A．The woman knows the Yellow River a lot.B．The man protects the Yellow River.C．Both the man and the woman joined the program of protecting the Mother River.听下面一段对话，回答第8至10小题。
2017牛津译林版八年级下册Unit 8《A green world》单元综合测试卷
《Unit 8 A green world》一、单项选择从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
（） 1、I learnt about ______ organization for recycling old clothes, and my family often send our old jeans and T-shirts to ______organization、A、 a; theB、 an； an C， the； an D、 an; the ( ) 2、When a disaster happens, there are always thousands of volunteers、 Some are helping the victims，、 ____ are heading out the relief materials (救济物品)、A、 the otherB、 the othersC、 othersD、 other （） 3、We should try our best to develop new types of new energy because they will never ___________、A、 run outB、 run out ofC、 be run outD、 be run out of（） 4、The factory ______ its waste into the river， but now it recycles the waste in a new way、A、 used to putB、 is used to putC、 used to puttingD、 is used to putting( ） 5、— _______ happy life we are having today!—Yes、 Our society is developing more and more quickly and our life isimproving greatly、A、 WhatB、 HowC、 What aD、 How a ( ） 6、-______ English, we should read Chinese to improve our Chinese、—Exactly、 Now some people are doing _______ than before、A、 Like； betterB、 As well as ; worseC、 Except； betterD、 Also; worse( ） 7、If we do not take action to improve the environment, more _____ animals will be killed by pollution、A、 aliveB、 livingC、 liveD、 lively ( ) 8、—In fact， everyone can do something to __________ to our environment、-Yes? I don't think we should throw away the waste ________、A、 make difference; carefullyB、 make differences； carefulC、 make a difference； carelesslyD、 make a fe w differences； careless ( ) 9、Don't ______ others too much、 You should do things by yourself、A、 depend onB、 agree withC、 think aboutD、 look on （） 10、To protect the environment，supermarkets don’t ______ free plastic bags for shoppers、A、 takeB、 showC、 provideD、 give ( ) 11、We should turn off lights when we leave a room _______ save power、A、 so thatB、 in order to D、 for D、 so that （ ) 12、、—Many trees _______ last year、-Yes, we must do something to stop people from doing that、A、 are cut downB、 have cut downC、 were cutting downD、 were cut down( ） 13、It is said that an Asian Culture Village ______ insidethe AYG Village in Nanjing in the coming Youth GamesA、 buildsB、 is buildingC、 will be builtD、 have been built( ） 14、、 The heavy rain ______many traffic accidents on the highway last Monday、 A、 made B、 allowed C、 caused D、 let （） 15、-Everyone should start to act to go green、 Then which of the following actions is not part of green life？A、 do more exercise and watch less TVB、 drive to work or school as much as possibleC、 reusing water if possibleD、 take shorter showers（） 16、 If drivers are careful enough, most accidents _______ 、A、 can preventB、 can be preventedC、 need preventD、 will prevent（ ) 17、- ______ do you know so muc h about “going green”？— I usually get thee information by surfing the Internet、A、 HowB、 WhatC、 WhyD、 Where ( ) 18、—I think there will be _____ air pollution when there are _____people driving、A、 less; lessB、 less; fewerC、 fewer； lessD、 fewer； fewer( ）19 The car needs checking、 It may cause accidents if it _______ soonA won’t checkB won't be checkedC doesn’t checkD isn’t checked（ )20 Without enough trees, soil won’t be kept____、 And then sandstorms may happen、A in the placeB on placeC in placeD on the place ( )21Will the patient______ when the doctor_______?A operate; reachesB operated； arrivesC be operated on； arrivesD be operated; gets to（）22Waste_______ different groups in some countries、A is separated intoB are separated intoC is separated toD are separated to（）23The poor girl needs an operation、 But it will ________ a lot of money、A、 payB、 costC、 spendD、 have( ）24、—You’d better not eat too much salt、 It's bad for your health、—_______、A、 Not at allB、 You're welcomeC、 It doesn't matterD、 Thanks for your advice ( ）25、 A new bike _______ me by my father、A is buyingB was bought toC is bought forD was bought for二、完型填空(每小题1分,共计10分）A large gathering of music, dance and Chinese arts， performances(表演）, and many other exciting activities will be shown in Shanghai、 It will last for a 26 monthfrom October 18th to November 18th、 It is 27 by the Shanghai People's Government every year、 The art festival has been on 28 1999 and there will be 55 performances on stage this year， including 28 from abroad and 27 from China、"We are trying to make this one of the best 29 in the world、" said the leader of the festival, Chen Shenglai、With ambitions （志向）set 30 , the performances are colorful， too、 Many great persons will 31 du ring the festival、The performances can be 32 for everyone、People interested in performances may be interested in 33 part in the opening ceremony(仪式） of the 6th Shanghai International Magic Festival on November 5th or the 1st Shanghai International Puppet Festival， also opening on the same 34 、 These activities may be of great interest to our friends, 35 over ten magic actors（演员)are from all over the world、Anyone with a true interest in the arts has no real excuse(借口） for not taking part in at least one performance, especially since it runs for a month until November 18th、（） 26、 A、 all B、 whole C、 every D、 near （） 27、 A、 organized B、 set C、 put D、 led( ） 28、 A、 for B、 during C、 since D、 in （） 29、 A、 performances B、 festivals C、 areas D、buildings（） 30、 A、 high B、 bad C、 low D、 boring( ） 31、 A、 write B、 speak C、 read D、 act( ) 32、 A、 match B、 fit C、 hold D、 reach （） 33、 A、 talking B、 touching C、 taking D、joining( ) 34、 A、 week B、 date C、 year D、month（） 35、 A、 so B、 but C、 or D、 because 三、阅读理解Thailand is famous for its exciting festivals、 Theyoften last several days and attract （吸引） many peoplefrom all over the world、 Thousands of people help todecorate the towns and cities colorful， set up stages andcompetitions， create parade floats （游行花车) and so on、The Chiang Thai National Elephant Festival is held in March and is perhaps the most exciting Thai festival of all、 Elephants are very important to Thailand in many different aspects （方面), including transportation， farming and even wars、So Thais like and admire these big animals、 Some Thais even believe that the map of Thailand looks like an elephant's head、The festival is held outside of Chiang Mi in the Maesa Elephant Camp and provides an exciting travel experience for visitors to the country、 Locals set the camp up for retired （退休的） working elephants so that they can live their final days in comfort and calm、 It is free to enter the park， and while visiting, tourists can ride the elephants through the forests, enjoying the exciting beauty of the land、The Chiang Thai National Elephant Festival is one of the great festivals held in Thailan d each year、 Some other exciting festivals that travelers will not wantto miss include the Sunflower Festival， the Monkey Buffet Festival and Songkran Thailand’s Water Festival、 All of these festivals are held between October and March, providing visitors with a Thailand travel experience that will be remembered for many years、（） 36、How often is the Chiang Thai National Elephant Festival held?A、 Every four years、B、Each four months、C、 Each March、D、 Twice a year、( ) 37、Why do Thais like and admire elephants？A、Because elephants are very important to Thailand，such astransportation, farming and even wars、B、 Because retired elephants can live in comfort and calm、C、 Because many travelers go to Thailand to ride elephants、D、 Because elephants are important to elephant festivals、( ) 38、Where is the Chiang Thai National Elephant Camp?A、 In Songkran、B、Outside of Chiang Mai、C、 Everywhere in Thailand、D、 On the beaches、（） 39、What can visitors do in the Maesa Elephant Camp？A、 Ride the elephants through the forest、B、 Enjoy the exciting beauty of the sea、C、 Enjoy the Wat er Festival、D、 Set the camp up for retired working elephants、( ） 40、Which of the following sentences is TRUE?A、 If you visit Thailand in December， you can experience the SongkranThailand’s Water Festival、B、 If visitors miss the Monkey Buffet Festival， they won't feel regretful（遗憾的）、C、 The Sunflower Festival is held every two year、D、 Thais never use elephants in the war、四、阅读表达（共5分，每小题1分)阅读下面短文，并根据所读短文内容在文章后的空格里填入一个最恰当的单词。
【牛津版】八年级英语下册Unit8Agreenworld知识点总结及测试卷(含答案)
8B Unit 8 A green world单元重点知识点总览1.We can reduce air pollution by riding bicycles.我们可以通过骑自行车减少污染。
reduce 及物动词，“减少”。
如：Giving up smoking reduces the risk of heart disease.戒烟会减少得心脏病的风险。
2.We can save water by taking shorter showers.我们可以通过洗更短的淋雨节省水。
save 动词，“节约，节省”，save water “节约用水”。
如：It’s necessary for us to save water.节约用水对我们来说很有必要。
3.My dad used to drive me to school, but now we take the underground.我的爸爸过去常常开车送我去上学，但现在我们乘地铁。
（1）used to 表示“过去常常”，后接动词原形构成used to do sth “过去常常做某事”。
He used to drink.他过去经常喝酒。
（2）be used to doing sth “习惯于做某事”。
如：The old man is used to living alone.这位老人习惯于一个人生活。
【拓展】be used to 后面也可接动词原形，即be used to do sth，表示“被用于做某事”，是一种被动结构，相当于be used for doing sth。
如：The material is used to make a plane. 这材料是用于制造飞机的。
5.More and more families own cars and this causes serious air pollution.越来越多的家庭拥有汽车，这导致严重的空气污染。
八年级英语下册Unit8 A green World Grammar综合练习(含答案)
八年级英语下册Unit8 A green World Grammar综合练习（含答案）一. 单项选择( )1. As we all know, many heart problems are caused smoking.A. forB. byC. withD. to( )2. —China is a country with resources.—That’s true. But China is also a country with the largest number of people.A. richB. poorC. highD. low( )3. — Do you think it is of Jim not to eat meat for three days a week?— Yes. It is good for both the environment and his health.A. rudeB. friendlyC. wiseD. important( )4. — After the sports meeting, there are so many water bottles in the dustbin.— So our club will start a project to collect them so that they will be .A. repliedB. returnC. reduceD. reused( )5. —Sir, did you see the sign “No Parking”?—Sorry. I didn’t know parking isn’t here.A. preventedB. refusedC. allowedD. expected( )6. Without enough trees, soil won’t be kept . And then sandstorms may happen.A. in placeB. in the placeC. on placeD. on the place( )7. The new traffic rules have been carried out. If people run red lights on roads, they .A. will fineB. will be finedC. were finedD. have fined( )8. A report says that the world’s natural gas deposits (储存) early in the next century.A. will run outB. will be run outC. will use upD. will be cleaned up( )9. It is sunny outside. Why not the light and open the window?A. put offB. put awayC. turn upD. turn off( )10. — There is often so much rubbish in the river.— Yes. Luckily, to save the river, many actions .A. are takingB. are going to takeC. are going to be takenD. are going to be taking( )11. The car needs checking. It may cause accidents if it soon.A. won’t checkB. won’t be checkedC. doesn’t checkD. isn’t checked( )12. — The bag looks big. Do you need a hand?— Oh, it is empty. .A. Never mindB. You’re welcomeC. Thanks, anywayD. It doesn’t matter( )13. Which of the following is new energy?A. coalB. oilC. gasD. wind( )14. —Look at your sentence, you’ve made a mistake here.—Oh, yes. “Sweeped” should be “swept”.A. grammaticalB. spellingC. punctuationD. word usage( )15. Which of the following actions is NOT part of green life?A. Burning rubbish in the open air.B. Planting trees in spring.C. Walking or riding bikes to school.D. Taking a shopping basket when going shopping.二. 完形填空Dear Lin Xin,I am going to have a summer vacation soon. My parents said they would 16me to China. I am so17. I will be able to see you very soon.We are going to Beijing first. We will stay there for one week. I have 18the Great Wall. I always hope that I can have the 19to visit it. My dream is going to come true. Then we will go to Hangzhou, 20 my uncle lives there. He 21as a host (主持人) at a radio station. We haven’t 22him for five years. But I often write letters to him. He told me that Hangzhou is 23. He wants to live there forever (永远). Have you ever been to that 24? Is he right?Finally, we will fly to Shanghai. You have told me a lot about 25. Would you like to be our guide? I hope to receive your letter very soon.Yours,Mark ( )16. A. take B. send C. make D. guess( )17. A. upset B. excited C. scared D. bored( )18. A. heard about B. depended on C. found out D. heard from( )19. A. project B. meeting C. plan D. chance( )20. A. although B. so C. because D. but( )21. A. takes B. works C. wants D. plays( )22. A. missed B. written C. seen D. talked( )23. A. strange B. dangerous C. dirty D. beautiful( )24. A. city B. town C. village D. country( )25. A. them B. here C. him D. it三. 阅读理解Let’s Go See Papá is a lovely children’s book. In this book, a little girl tells about her life while her dad is working far away from her.“I haven’t seen my dad for one year, eight months and twenty-two days,” the girl writes in her journal. She writes everything she has done so that her father will never miss a day.Sunday is the cheapest day for long-distance (长途的) phone calls, so that day is special to the girl and her mother. One Sunday phone call brings surprising news. Dad tells his daughter that she and Mom will finally beable to come and live with him in the United States. The girl feels happy, because she can see her father again. But she has to leave her dog and her best friend Rocío behind. A few days later, Mom and the little girl go to the airport. They have to say goodbye to the happy days they spent here.根据短文内容，选择正确答案。
牛津初二英语单元测试卷8B Unit 8 a green world(含答案)
牛津英语8B Unit 8单元提优测试卷一、单项选择( ) 1. I learnt about ______ organization for recycling old clothes, and my family often send our old jeans and T-shirts to ______ organization.A. a; theB. an; anC. the; anD. an; the( )2.The new book __________ by the famous writer ___________ very well.A. was written, is soldB. written, sellsC. written, is soldD. was written, sells ( ) 3.We should try our best to develop new types of new energy because they will never ___________.A. run outB. run out ofC. be run outD. be run out of( ) 4.—In fact, everyone can do something to __________ to our environment.—Yes? I don’t think we should throw away the waste ________.A. make difference; carefullyB. make differences; carefulC. make a difference; carelesslyD. make a few differences; careless( ) 5.Don’t ______ others too much. You should do things by yourself.A. depend onB. agree withC. think aboutD. look after( ) 6.—Look at what you wrote here, you made a ________ mistake again.—Oh, yes. “wisely” should be “wise” here.A. word usageB. spellingC. grammaticalD. missing word( ) 7.—I think there will be _____ air pollution whenever there are _____ people driving.—That’s true. I hope the air will be fresher soon.A. less; lessB. less; fewerC. fewer; lessD. fewer; fewer( )8.---_______will the meeting begin? ---__________eight o’clock.A. How soon;Not untilB. How long;Not untilC. How soon;UntilD. How long;Until ( )9. Please don’t stand up in class until you________________.A. were told toB. are told toC. were toldD. are told( )10. The food in the fridge _____________ badA. is smelt terribleB. smells terribleC. is smelt terriblyD. smells terribly ( )11.When a disaster happens, there are always thousands of volunteers in the disaster area.Some are helping the victims, some are cleaning up the places. ____ are heading out the relief materials (救济物品).A. the otherB. the othersC. othersD. other( ) 12 .--- The second YOG _______ this summer in Nanjing.----- Yes . And many sports and cultural events __________ at the same time.A. will hold , will take placeB. will be held , will be taken placeC. will hold , will be taken placeD. will be held , will take place( ) 13. ----What will you do with the waste paper?---- The waste paper as well as the used books _______ to the recycling company.A. is going to sendB. are going to sendC. is going to be sentD. are going to be sent ( ) 14._____ is really hard ______ them to climb such a high mountain.A. This; toB. It ; toC. This ; forD. It ; for( ) 15.Which of the following actions is NOT part of green life?A.Burning rubbish in the open air .B. Planting trees in springC. Walking or riding bikes to school .D. Taking a shopping basket when going shopping .二、完形填空On a snowy evening, a rich lady was standing by the road．She was very worried．Her car had broken down．Just then a poor man named Robert came．He was on his__1___back home from work as usual．The lady wondered, “Is the man going to___2____me? He looks very cold and hungry." But to her surprise, __3_____stopped and said with a smile, “Can I help you, madam?"After forty minutes, the car was at last fixed by Robert．The lady wanted to pay him．“No, that's nothing, madam.” he said, “I was just helping someone in__4___．If you really want to pay me back, I hope whenever you see someone___5____, you should give him a hand.”A few minutes later, the lady ___6___a very old house by the road．She remembered Robert's words, so she stopped．The hostess(女主人) warmly asked her___7____．The lady could see that it was a__8___ family and that they needed help．When the hostess was making tea in the kitchen, the lady___9___ on a table 500 dollars and went away quietlyRobert came home later than before, thinking how __10___ their life was．His wife was pregnant(怀孕) and the baby was to be born the next month but there was not___11__ money．Hiswife went up to him, gave him a kiss and said softly, “Don't worry, dear! Everything's going to be all ___12____A stranger has helped us out."Let's always be ready to help others because helping others is helping ourselves．( ) 1. A. step B. way C. road D. life( ) 2. A. help B. save C. kill D. find( ) 3. A. she B. he C. I D. they( ) 4. A. picture B. rain C. need D. danger( )5. A. playing B. in need C. with hand D. dying( )6. A. saw B. heard C. smelt D. felt( )7. A. out B. away C. in D. along( ) 8. A. terrible B. sad C. rich D. poor( ) 9. A. dropped B. forgot C. lay D. left( ) 10. A. exciting B. hard C. happy D. interesting( ) 11. A. many B. some C. enough D. few( ) 12. A. right B. wrong C. glad D. well三、阅读理解AGreen is an important colour in nature. It is the colour of grass and the leaves on trees. It is the colour of most growing plants too.Sometimes, green means young, fresh and growing. Sometimes, it describes something that is not yet finished or plants that are not ripe.For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns had not yet developed. A century or so later, a greenhorn was soldier who had not yet had any experience in war. In the eighteenth century, a greenhorn had the meaning it has today—a person who is new in a job.About one hundred years ago, "greenhorn" was a popular expression in the west of America. Old-timers used it to describe a man who had just arrived from one of the biggest city in the East. The greenhorn didn't have the skills that he would need to live in the hard and rough country.Someone who has the ability to grow plants well is said to have "a green thumb". The expression came from the early 1900s.A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died.The Green Revolution(革命)is a name which was given some years ago to the developmentof new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural(农业的)scientists who had green thumbs. ( )1. According to the passage, a greenhorn means now.A. a young cow or ox whose horns have not yet developedB. a soldier who has not had any experience in warC. a person who is new in a jobD. a man who doesn't have the skills to live in the country( )2. The Chinese meaning of the underlined word “ripe" in the second paragraph is “ ”.A.未完成的B.成熟的C.青涩的D.老练的( )3. Which of the following about the Green Revolution is NOT right?A. If there wasn't the Green Revolution, we would have no rice to eat.B. The expression "the Green Revolution" appeared several years ago.C. Because of the Green Revolution, we have more kinds of rice and other grains.D. Agricultural scientists with green thumbs started the Green Revolution.( )4. We can know from the passage that .A. all growing plants are greenB. green is the most important colour in natureC. a person with a green thumb can make plants grow wellD. the expression "a green thumb" has a history of two hundred years(B)“Who did this?” asked my teacher. She never became angry, but she was this time. She held up a piece of broken glass and asked, “Who broke this window?”“Oh, oh,” I thought. I broke the window. I did not do it on purpose (故意). It was caused by a bad throw of a baseball. Why did it have to be me?If I admitted (承认) it, I would be in a lot of trouble. How would I be able to pay for a big window like that? “My father is going to get angry at me,” I thought. I didn’t want to raise my hand, but something much stronger than me pulled it up.“I did it” I said. Then I was silent.My teacher went to our bookshelf and took down a book. She then began walking towards my desk. I was afraid that she was going to start with me.“ I know how you like birds,” she said as she looked down at my face. “Here is the guide about birds that you always checked out from our school library. it is yours now. we have got a new onefor the school. You will not be punished. But remember, it’s only for your honesty (诚实).”I could not believe it! I wasn’t being punished and I was getting my own bird guide, the one I had been saving up all my money to buy.( ) 5.How did the writer feel when he saw his teacher walking towards him with a book?A. Relaxed.B. Pleased.C. Frightened.D. Excited.( ) 6.What do the underlined words “checked out” mean?A. Lend.B. Borrow.C. Test.D. Buy.( ) 7.Which if the following is TRUE according to the story?A. The writer’s teacher often hits her students.B. The writer broke the window when he was catching a bird.C. The writer was seriously punished after admitting his mistake.D. The writer didn’t want to admit his mistake at the beginning.( ) 8.What can we learn from the story?A. He who is honest is wise.B. Better late than never.C. Practice makes perfect.D. A friend in need is a friend indeed.(C)Looking for a children’s book? Internet users can find hundreds of them. These books are from around the world. And they are free to readers. The United States has started a project called the International Children’s Digital Library. It is supported by the National Science Foundation, the Library of Congress and the Institute of Museum and Library Services.The goal of the project is to offer more than 10,000 children’s electronic books in at least 100 languages. Some of the books show the similarities and differences in ways of life around the world. They will enable children to have a better understanding of other people’s cultures. People working for this project have tried to design easy ways to search the collection and read the books.A picture of each page appears on the computer. Users can also print the pages on paper if they want to.The project is for two main groups of users. The first group is children between the ages of three and thirteen, along with their teachers and parents. The second group is researchers of children’s literature (文学). The books can help children understand more about the world.( )9. The books in the project can make children better understand ________.A. other people’s culturesB. their own cultureC. their teachers and parentsD. researchers of children’s literature( )10. In this project, the electronic books are ________.A. expensive to readersB. from the U.S.A.C. in different languagesD. for children only( )11. The underlined word “goal” probably means ________ in the passage.A. 山羊B. 煤炭C. 进球得分D. 目标( )12. The third paragraph is mainly about ________.A. the purpose of the projectB. the users of the projectC. people working for the projectD. museums and libraries( )13. The best title of the passage is ________.A. The International Children’s Digital LibraryB. How to Choose Books for ChildrenC. How to Search Books on the InternetD. Internet Users四．词汇A）根据句意及汉语提示，写出各单词的正确形式，每空填一词。
宿迁市钟吾中学2019-2020学年(下)牛津译林版八年级Unit 8 A green world (B)英语单元测试(含答案)
Unit 8 A green world（B）（40分钟完成满分100分）一、单项选择。
（15分）（）1. ---_________ important news survey you＇ve done！---Thank you.A. What anB. How anC. HowD. What（）2. All the things need air and water. Without air or water，nothing can stay________ .A. living；livingB. living；aliveC. alive；aliveD. alive；living （）3. Amy，don＇t be so worried. There＇s ________ with your father.A. serious nothingB. something seriousC. nothing seriousD. seriously something（）4. The charity show________ in our school hall this weekend.A. will be taken placeB. is heldC. will be heldD. took place（）5. Helen won＇t attend Tim＇s wedding unless she________ .A. wasn＇t invitedB. was invited toC.invitesD. is invited（）6. Will the patient________ when the doctor________ ？A. operate；reachesB. operated；arrivesC. be operated on；arrivesD. be operated；gets to（）7. ________ , something terrible________in Y ushu in the spring of 2010.A. Unlucky；happenB. Unluckily；happenedC. Unlucky；was happenedD. Unluckily；was happened（）8. These kinds of CD-ROMS ________ in that shop over there. They_______ well.A. are sold；are soldB. are sold；sellC.sell；sellD.sell；are sold（）9.---It＇s pity that I missed the show of Qi Baishi＇s paintings.---Well，you have a second chance. They ________ sometime next month.A. will displayB. are going to displayC. were displayedD. will be displaved （）10. ---In fact，everyone can do something to________ to our environment.---Yes. I don＇t think we should throw away the waste________ .A. make difference；carefullyB. make differences；carefulC. make a difference；carelesslyD. make a few differences；careless（）11. We should turn off the light when we leave a room ________ save power.A. so thatB. in order toC. forD.so（）12. We can ask people the environment by________ them the beauty________ of nature.A. protecting；showingB. to protect；showingC. to protect；to showD. protecting；to show（）13. More money ________ when we use both sides of the paper.A . will save B. was saved C. has saved D. will be saved（）14. If we do not take action to improve the environment，more _________animals will be killed by pollution.A.aliveB.livingC. liveD. lively（）15. ---You＇d better not eat too much salt. It＇s bad for your health. ---_______.A. Not at allB. You＇re welcomeC. It doesn＇t matterD. Thanks for your advice二、完形填空。
最新牛津译林版 初二英语八年级下册8B Unit8 A green world单元测试卷检测题 含答案
8B Unit8 A green world 单元测试卷（时间：90分钟满分：100分）班级：_______ 姓名：_______ 得分：_______ 一、单项填空（共15小题；每小题1分，满分15分）( )1. Linda, you_______ too much at night.A. shouldn't to eatB. had better not to eatC. had better not eatD. ought to not eat( )2. People should_______ forests.A. stop from cutting downB. be prevented from cutting downC. keep from being cut downD. be kept from being cut down( )3. Helen won't attend Tim's wedding unless she_______.A. wasn't invitedB. was invited toC. invitesD. is invited( )4. David, get up early, _______ you'll catch the early bus.A. butB. afterC. andD. or( )5. Millie keeps on exercising every morning_______ she can keep healthy.A. in order toB. so thatC. such thatD. in order not to ( )6. Not only Amy's parents but also Amy_______ great interest in soccer.A. areB. isC. showD. shows( )7. Will the patient_______ when the doctor_______?A. operate; reachesB. operated arrivesC. be operated on; arrivesD. be operated; gets to( )8. Smart phones can be used to_______ for information. But I am not used to_______ information on such a small screen.A. search; readB. searching; readingC. search; readD. search; reading( )9. This pair of trousers_______ cotton. And it_______ very comfortable.A. is made with; is feltB. are made from; is feltC. are made of; feelsD. is made of; feels( )10. The school sports meeting_______ next Saturday.A. will holdB. will be heldC. will be taken placeD. takes place( )11. ______ go to the cinema with us? -Good idea.A. Why do youB. How aboutC. Why notD. What about ( )12. We must act now because time is_______.-Yes. Let's start.A. coming outB. giving outC. cutting outD. running out ( )13. Not only Jim's parents but also Jim_______ interested in football.A. areB. isC. hasD. have( )14. Jim doesn't like drawing. _______, he likes playing tennis.A. ButB. MoreoverC. Instead ofD. Instead( )15. You'd better not eat too much salt. It's bad for your health.-_______.A. Not at allB. You're welcomeC. It doesn't matterD. Thanks for your advice二、完形填空（共10小题；每小题1分，满分10分）Natural resources are things that we use that come from Earth. Out natural resources are limited. This means that they will not 1 forever. Some are renewable, like when you plant a new tree when you 2 one down. Others are not renewable, like when you dig coal out of the 3 . Once it is used, it is gone.People realize the 4 that Earth's natural resources are limited, and can do things to help conserve(节约) those resources. 5 you try to conserve a natural resource, you try to use less of it so it does not get used up so 6 . One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the 7 is short instead of driving everywhere.Water is a very important natural resource because we all need it to stay 8 . We can conserve water 9 making sure that our pipes and taps do not leak(漏). We can also make 10 choices to conserve water, like only using the dishwasher or washing machine when they are full. Everyone can make contributions to protecting natural resources.( )l. A. Last B. spread C. burn D. change( )2. A. turn B. cut C. put D. move( )3. A. station B. building C. ground D. brick( )4. A. news B. plan C. decision D. fact( )5. A. When B. Although C. Whatever D. Whether( )6. A. slowly B. hard C. regularly D. fast( )7. A. money B. space C. place D. distance( )8. A. alive B. alone C. asleep D. awake( )9. A. about B. for C. by D. with( )10. A. generous B. funny C. wise D. surprising三、阅读理解（共15小题；每小题2分，满分30分）AJulia Hill, an American woman, was born in 1974. She was 23 years old when she discovered that a company wanted to cut down part of a forest in California. In the forest there were lots of redwood trees. One of the trees was 70 meters tall and l, 000 years old. Julia wasn't happy about this. She travelled to California and climbed up the tree. "If I sit in the tree, " she said, "the company can't cut it down." At the beginning, Julia planned to stay in the tree for two weeks. She lived in a small tree-house and her friends were very helpful-they cooked food for her every day. She used her mobile phone to talk to her family and to news reporters. She stayedin the tree day and night.Environmental organizations supported her, but other people weren't on her side and they tried to stop her. The company used a helicopter that stayed near her tree- house for a long time. The helicopter was very noisy and there was a lot of wind. Julia didn't like it, but she stayed in the tree.In the end, Hill and the company finally reached a settlement. The company agreed not to cut down the redwood. Finally, after two years and eight days in the tree, Julia Hill climbed down and walked on the ground again She and her friends were very happy.( )1. Julia kept in touch with others while staying high up in the tree by_______.A. writing lettersB. watching TVC. using mobile phoneD. nothing( )2. Julia climbed down the tree_______.A. after the company got to the forestB. after she saw the helicopterC. after two weeksD. after the company agreed not to cut down the redwood( )3. Julia stayed in the tree_______.A. with her friendsB. with her familyC. for two weeksD. for two years and eight days( )4. In this article, the word "settlement" means_______.A. a phone callB. a fightC. an agreementD. a meeting( )5. Why did Julia Hill stay in the tree?A. Because she liked living in the tree.B. Because she wanted to protect the trees.C. Because environmental organizations supported her.D. Because she wanted to buy the redwood trees.BAll my friends at school smoked. My dad smoked, he didn't want me to smoke, but my friends kept saying I was stupid. They asked when I was going to grow up. So I started to smoke when I was sixteen and after a month I couldn't stop. But two years later I could feel what smoking was doing to me. I couldn't run far, and I coughed every morning. I got very ill and decided to stop. It wasn't easy, but now I've done it, and I feel better. Now I have money for other things.If you smoke, you are twice as likely to die from a heart attack. And the more you smoke, the earlier the heart attack is likely to be. For example, a 50-year-old person who smokes more than 20 cigarettes a day is four times more likely to have heart disease than a non-smoker of the same age.What does smoking do to the heart? First of all, it makes the heart beat faster and increases the blood pressure. The cigarette smoke also reduces the amount of oxygen in the blood.Consequently, the heart has to work harder, with less oxygen. Finally, your arteries will narrow faster if you smoke.So if you want to reduce your chances of getting heart disease, the answer is easy, not to smoke.Don't copy your friends and other people who smoke. If you smoke, find out how to stop. Stopping isn't easy, but you'll be healthier, and. . .( )6. Who is more likely to have heart disease?A. A smoker.B. A non-smoker.C. A 50-year-old person.D. A sick man.( )7. What does the writer think of smoking?A. It is good for his health.B. Smoking is bad for him.C. It is neither good nor bad for his health.D. Smoking can help us relax.( )8. What happens after the writer stopped smoking?A. He becomes rich.B. He has more friends.C. He becomes healthier and has money to do other things.D. He has nothing to do.( )9. Which is TRUE according to the passage?A. The writer started smoking when he was twenty.B. Smoking makes the heart beat faster and increases the blood pressure.C. The writer thinks stopping smoking is easy.D. Smoking isn't harmful to our health at all.( )10. What's the writer's purpose to write the passage?A. To persuade people not to smoke.B. To tell us his story at school.C. To tell us the harm of a heart attack.D. To tell us more and more people will stop smoking.CWhen you want to call a shop or an office that you don’t call often, you will look in the telephone book for the telephone number. You dial the number and then you forget it! Because you use your short-term memory to remember the number.Your short-term memory lasts about 30 seconds. Howe ver, you don’t need to look in the telephone book for your best friend’s number because you already know it. This information is stored in your long-term memory. Your long-term memory stores everything that you have remembered through the years.Why do you forget things? Is there a reason for it? Yes, there are several. An important reason for forgetting things is that you did not learn it well at the beginning. For example, you meet some new people and soon you will forget their names. You hear the names but you don’tlearn them, so you forget them.You can help yourself remember better. Move information from your short-term memory to your long-term memory. You can do this if you practice learning and remembering the new information.( )11. According to the passage, you forget the telephone number that you don’t call often because _______ .A. t he telephone number is too longB. t he telephone number is too differentC. y ou use your short-term memory to remember itD. y ou look it up in the telephone book( )12. Why don’t you look in the telephone book for your best friends number Because ______.A. t he telephone number is too shortB. the telephone number is too easyC. y ou store the information in your long-term memoryD. y ou look it up in the telephone book( )13. In the article, a person’s short-term lasts about ______.A. half a secondB. half a minuteC. half an hourD. half a day( )14. One important reason for forgetting things is that ______.A. your didn’t learn it well at the beginningB. you don’t write it downC. you store it into your long-term memoryD. it is too difficult( )15. According to the passage, if you want to remember things better, you should _____.A. write them down onto a piece of paperB. forget other things first and then remember themC. move information from short-term memory to long-term memoryD. ask someone to help you四、词汇检测（共10小题；每小题1分，满分10分）根据下列句子及所给汉语注释或通过上下文，写出空缺处各单词的正确形式。
译林牛津 8B Unit8 A green world 单元复习卷(电子档含答案)
8B Unit8 A green world单元复习卷淮安市前进中学一、单项选择（每小题1分，满分10分）1. —What should I do to live _____ green life?—I think you go by _____ bike instead of driving your car.A. a; aB. a; /C. the; /D. /; /2. The car needs checking. It may cause accidents if it _______ soonA. won’t check B won’t be checked C doesn’t check D isn’t checked3. The young man was seen_____ into a bank by a policeman.A. to breakB. breakC. breakingD. broken4. Smart phones can be used to _____ for information. But I am not used to ____ information on such a small screen.A. search; readB. searching; readingC. search; readD. search; reading5. In our school girl students are not allowed_______ long hair.A. havingB. haveC. hadD. to have6. —Have you got anything to do this afternoon, Lucy and Tom?—Yes._______ of us are going to the home for the elderly.A. EachB. EitherC. BothD. All7. We were separated_______ groups for the game.A. ontoB. toC. intoD. by8. Amy, don't be worried. There's_______ with your father.A. serious nothingB. nothing seriousC. something seriousD. seriously something9. This coat_______ wool, and it_______ very comfortable.A. is made with; is feltB. is made from; is feltC. is made of; feelsD. is made up from; feels10. If we do something_______ the law, we will_______.A. against; punishedB. with; be punishedC. with; punishedD. against; be punished二、词汇检测（满分20分）A) 根据下列句子及所给汉语注释或通过上下文，写出空缺处各单词的正确形式。
Unit 8 A green world综合素质评价卷(含答案)译林版英语八年级下册
Unit 8 综合素质评价(限时：120 分钟满分：100 分) 一、单项选择(共15 小题；每小题1 分, 满分15 分)从A、B、C、D 四个选项中, 选出可以填入空白处的最佳选项。
( )1. —What should I do if I want to live ________ green life?—I think you should go to school by ________ bike.A. /;/B. a; aC. a; /D. the; the ( )2. It is amazing that these rocks were ________ more than 4,000 million years ago.A. expectedB. formedC. heldD. touched ( )3. I think we must give up using plastic bags to ________ our earth.A. produceB. protectC. provideD. pollute ( )4. If the speed of the car isn’t ________, more accidents will happen.A. supportedB. allowedC. limitedD. stopped ( )5. In the competition, boys and girls ________ two groups to fight.A. separate intoB. are separated intoC. separate fromD. are separated from( )6. —Can you finish the job alone?—I am sure I can if I ________ one more hour.A. giveB. will giveC. am givenD. gave ( )7. —I’m used to ________ the light when the room is empty.—Me too.A. turning downB. turn offC. turn downD. turning off( )8. Today, teenagers should be taught to spend their pocket money ________.A. politelyB. wiselyC. suddenlyD. closely ( )9. What action ________ to prevent accidents like this from now on?A. takesB. was takenC. is takenD. will be taken( )10. I’m afraid that this type of energy will ________ if we keep wasting it.A. runs outB. ran outC. run outD. to run out( )11. _______ is wise ______ him to work out the question in such a short time.A. It; withB. It; forC. That; ofD. It; of ( )12. Without enough trees, soil won’t be kept ________. And then sandstorms may often happen.A. in the placeB. on placeC. in placeD. on the place( )13. The government should stop them from ________ trees in the forest.A. cutting downB. putting downC. taking downD. letting down( )14. The writer is one of the greatest and oldest ________ writers. He is still ________.A. living; aliveB. living; livingC. alive; livingD. alive; alive( )15. —Are you going to do a part-time job in your free time?—Yes. I don’t think I should always ________ my parents.A. turn onB. depend onC. put onD. come on二、完形填空(共15 小题；每小题1 分, 满分15 分)阅读下面短文, 从短文后每题所给的A、B、C、D 四个选项中, 选出可以填入空白处的最佳选项。