人教新目标九年级英语全一册分层练习题Unit 13 Section A
Unit 13 We’re trying to save the earth!Period A◆基础题一、根据句意及汉语提示完成句子，每空一词1. She has already finished her homework. (改为否定句)She her homework .He made me do homework for him.（改为被动语态）I was made homework for him.3．Gina's never been to the Great Wall.（完成反义疑问句）Gina's never been to the Great Wall, ?4．The river used to be so clean.（改为一般疑问句）the river to be so clean?The little boy bought the toy car two days ago. (改为同义句)The little boy the toy car for two days.◆能力题一、请用单词的适当形式填空1. Many people are throwing (litter) into the river.2. I think a (wood) chair is more comfortable than a metal one.3. Several (fisherman) were saved from the storm last night.4. She thought she was the (ugly) among the girls.5. Freezing weather is (harm) to apple trees.二、单项选择( ) 6. --Do you have any plans for this Sunday?--I'm not sure. I go to the countryside to see my grandmother.A. canB. mustC. mayD. need( ) 7. I couldn't do it your great help. Thanks a lot!A. withB. withoutC. forD. to( ) 8. Many of the animals are in . We should protect them.A. dangerB. surpriseC. factD. all( ) 9. The box is heavy for me to carry. Please give me a hand.A. soB. suchC. enoughD. too( ) 10.--I think we should take action to protect the endangered animals.-- .A. So I doB. Me neitherC. Me tooD. So I am提升题一、阅读短文，从方框中选择适当的动词，并用其适当形式填空。
有的需要加助动词或不定式符号(每词限用一次)。
In the Charles E. Johnson Elementary School in New York, there is a special radio. It1.__________ people warnings about bad weather.One day, there came a sound from the radio. This sound 2._________ the piece of news:a heavy storm 3._________. William Tomic, principal（校长）of the school, asked teachers to bring children indoors and put them in a safe place at once.Minutes later, the storm came. However, because of the warning of the radio and the quick work of the principal, no one 4.________.“The radio really did work very well. We felt happy about its work.，”William Tomic said. “The parents were as well.”The U.S. government hopes there 5._________ more such success stories. It plans to give this kind of radios to all 97,000 public schools in the country.Every year, more than 10,000 big thunderstorms, 2,500 floods, 1,000 tornadoes（龙卷风）and some hurricanes（飓风）take place in the U.S., so the warning radios are very useful. They not only give people warnings about bad weather, but also give warnings about other dangerous things.1.__________2.________3._________4._________5.___________二、阅读理解Pollution inside homes and other buildings kills more than 4 million people each year. Many people die as a result of breathing smoke or from cooking over wood-powered or coal-powered stoves.One way to reduce the number of deaths is through cooking equipment powered by the sun. Crosby Menzies, a solar power expert in a South African company, described his latest solar cooker called the "Sol-4". "It is four square meters of mirrors, six to eight meters in length. It is quite a large cooker. "The "Sol-4" works by reflecting (反射) light from the sun off large mirrors. The mirrors direct (把......对准) the light at a cooking pan. Then the light heats the pan with solar energy. Within two minutes, the pan is hot enough to cook sausages and onions. In just four minutes, water can be boiled. That is as fast as cooking with natural gas or electricity.The cooker is also much "friendlier" than other models because people do not have to stand in the sun to use it. And people can prepare meals without having to collect firewood or spend money on coal. Such individuals would be less likely to have breathing illnesses from harmful smoke.At present, the cooker only works when the sun is shining. But engineers are working on a way to make it work without sunlight.Each cooker costs about $ 2,000, which is a large amount of money for most Africans. To solve that problem, Crosby Menzies has created a non-governmental organization called Solar Cookers for Africa. It plans to raise money through donations to provide poor people with solar cooking equipment.( ) 1. This passage is mainly about .A. solar cookersB. smoke pollutionC. solar power expertsD. breathing illnesses( ) 2. The "Sol-4" is mainly used to .A. shorten the time of cookingB. reduce the cost of making cookersC. raise money through donations to help African peopleD. reduce the number of deaths caused by harmful smoke( ) 3. The underlined word “individuals”most probablymeans “”A. cookersB. mirrorsC. peopleD. experts( ) 4. Which of the following about the "Sol-4" is TRUE?A. It is six to eight square meters of mirrors.B. It can work in any weather condition now.C. It can also heat the pan by lighting firewood.D. It is more environment-friendly than other cookers.( ) 5. From the passage, we can infer that .A. the "80l-4" will be designed in a smaller sizeB. more Africans can use the solar cookers in the futureC. the "Sol-4" is the first product of the South African companyD. the African government will provide poor people with solar cookers答案和解析◆基础题一、请根据单词的首字母填空1. hasn’t finished; yet2. to do3. has she4. Did; use5. has had◆能力题【答案】一、请用单词的适当形式填空1.litter2. wooden3. fishermen4. ugliest5. harmful二、单项选择6．C点拨：由I'm not sure．可知不确定，故选意思为“可能”的may。
最新人教新目标九年级英语全册课时练习 附答案
人教新目标九年级英语全册课时练习Unit1 How can we become good learners (2)Unit 1 Section A 1a-2d (2)Unit 1 Section A 3a-3b (6)Unit 1 Section A Grammar focus-4c (10)Unit 1 Section B 1a-1e (13)Unit 1 2a-Self Check (17)Unit2 I think that mooncakes are delicious (22)Unit 2 Section A 1a-2d (22)Unit 2 Section A 3a-3c (26)Unit 2 Section A Grammar Focus-4c (28)Unit 2 Section B 1a-1d (30)Unit 2 Section B2a-Self Check (34)Unit3 Could you please tell me where the restrooms are (36)Unit 3 Section A 1a-2d (36)Unit 3 Section A 3a-3b (40)Unit 3 Section A Grammar Focus-4c (42)Unit 3 Section B 1a-1e (48)Unit 3 Section B 2a-Self Check (50)Unit4 I used to be afraid of the dark (52)Unit 4 Section A 1a-2d (52)Unit 4 Section A 3a-3c (54)Unit 4 Section A Grammar Focus-4c (55)Unit 4 Section B 1a-1e (58)Unit 4 Section B 2a-Self Check (60)Unit5 What are the shirts made of (64)Unit 5 Section A 1a-2d (64)Unit 5 Section A 3a-3c (67)Unit 5 section A Grammar Focus-4c (70)Unit 5Section B 1a-1e (73)Unit 5 Section B 2a-Self Check (75)Unit6 When was it invented (77)Unit 6 Section A 1a-2d (77)Unit 6 Section A 3a-3c (79)Unit 6 Section A Grammar focus-4c (85)Unit 6 Section B 1a-1d (87)Unit 6 Section B 2a-Self Check (89)Unit7 Teenagers should be allowed to choose their own clothes (92)Unit 7 Section A 1a-2d (92)Unit 7 Section A 3a-3c (94)Unit 7 Section A Grammar focus-4c (96)Unit 7 Section B 1a-1e (98)Unit 7 Section B 2a-Self Check (101)Unit8 It must belong to Carla (103)Unit 8 Section A 1a-2d (103)Unit 8 Section A 3a-3c (107)Unit 8 Section A Grammar Focus-4c (110)Unit 8 Section B 1a-1d (112)Unit 8 Section B 2a-Self Check (113)Unit9 I like music that I can dance to (117)Unit 9 Section A 1a-2d (117)Unit 9 Section A 3a-3c (118)Unit 9 Section A Grammar Focus-4c (121)Unit 9 Section B 1a-1d (122)Unit 9 Section B 2a-Self Check (124)Unit10 You’re supposed to shake hands (126)Unit 10 Section A 1a-2d (126)Unit 10 Section A 3a-3c (128)Unit 10 Section A Grammar focus-4c (131)Unit 10 Section B 1a-1d (133)Unit 10 Section B 2a-Self Check (135)Unit1 How can we become good learnersUnit 1 Section A 1a-2d（总分：100分时间：60分钟）I. 单项选择（本题包括10小题，每题2分，共20分）1. We can save money _______ cooking our own meals instead of eating outside.A. byB. toC. forD. with2. There’s a policeman over there. Let’s go and ask him_______.A. to helpB. for helpC. for helpingD. for helps3. Reading English newspaper can help you learn English_______.A. a lotB. a lot ofC. lots ofD. lot4. The little girl shouted ______ when she couldn’t find her mother.A. loudB. aloudC. louderD. loudly5. Don’t always cry . I don’t think it ______.A. likesB. doesC. doD. helps6. --- How do you study ______ a test? --- I study ______ working with a group.A. by, /B. by, atC. for, /D. for, by7. ______ students have learned ______ from the stories.A. A lot of, a lot ofB. A lot, a lot ofC. A lot, lots ofD. A lot of, a lot8. Why did Wei Fen find _____ difficult to learn English?A. thatB. itC. it’sD. it is9. I think he is _______ young _______ go to school.A. so, thatB. so, toC. too, toD. enough , to10. --- How could I improve my writing?--- ________ writing e-mails to your pen pal?A. Why notB. Why don'tC. HowD. How aboutII. 根据汉语意思完成句子，每空一词（本题包括7小题，每空1分，共20分）11. 我们通过朗读来提高我们的英语口语水平。
2022学年人教新目标九年级英语全册Unit 13 内容测试题附答案
Unit 13We're trying to save the earth!Section A一、词组翻译1. 把垃圾扔进河里2. 在某方面起作用3. 被严重污染4. 变成5. 减少空气污染6. 保持公共场所干净美丽7. 有影响8. 通向更美好的未来二、用方框中所给单词的适当形式填空wood fisherman ugly bin advantage1. Being a professional player has some ________．2. This kind of game must be played on a ________ floor.3. The ________ in this village are quite rich.4. This is the ________ skirt I have ever seen.5. I kicked a rubbish ________ very hard and broke my toe.三、根据中文提示完成句子1. We should use cloth bags instead of ________(塑料) bags.2. The driver tol d the schoolboys off for throwing ________(垃圾) on the floor of the bus.3. The pen he bought ________(花费) him 10 dollars.4. ________(煤) is one of the most important energy sources in the world.5. The fish live at the ________(底部) of the ocean. It's very hard to catch them.四、完形填空Earth Day is a yearly event celebrated around the world on April 22. It encourages people to show __1__ for environmental protection. Let's learn about the __2__ of the worl d's largest environmental movement.In 1963, former Senator(参议员) Gayl ord Nelson __3__ to worry about our planet.Senator Nelson knew that our worl d was getting __4__ and that many of our plants and animals were dying. He wond ered __5__ peopl e weren't trying to solve these probl ems. He talked to other senators and __6__ to the President. They decided that the President could go around the country to tell people about these __7__. He did, __8__ still not many people were working on environmental protection.Then in 1969, Senator Nelson had another __9__．He decided to have a special day to teach everyone about the things that needed __10__ in our environment. He wrote letters to all of the coll eges and put a special articl e in Scholastic magazine to tell them about the special day he had __11__. Most of the schools got this magazine and he was glad that kids would __12__ him.On April 22, 1970, the first Earth Day was __13__ hel d. Peopl e all over the country made promises to protect the environment. Since then, Earth Day has __14__ all over the world. Everyone knows there are problems they need to work on and that this is __15__ special day to look at the planet and see what needs to be d one.()1. A. kindness B. support C. politeness D. pity()2. A. date B. name C. history D. year()3. A. began B. wanted C. learned D. decid ed()4. A. beautiful B. active C. sleepy D. dirty()5. A. how B. what C. when D. why()6. A. just B. also C. only D. still()7. A. d ecisions B. mistakes C. efforts D. worries()8. A. and B. so C. but D. only()9. A. promise B. test C. success D. idea()10. A. believing B. changing C. celebrating D. praising()11. A. discovered B. created C. planned D. missed()12. A. help B. beat C. disappoint D. interest()13. A. successfully B. gradually C. sud denly D. usually()14. A. continued B. improved C. returned D. spread()15. A. your B. their C. its D. my五、阅读理解Green FashionWhat is your favorite color? Maybe some famous people will say “green”. That's not because they particularly like the col or “green”. Actually, they are interested in green fashion.What is “green fashion”？Green fashion is about making(and wearing) cl othes that are good for humans, animals, and the earth. In the past, green fashion made people think of hippies(嬉皮士) and ugly clothes. But today, green fashion is different. It is about looking good and caring about the earth and other people. You can have interesting cl othes and be green.Green ShoppingAround the world, green fashion is becoming popular. For example, the UK company People Tree sells men's and women's clothing and accessories. They are made from natural cotton or wool. Workers who make the clothes are mostly from Africa. The company pays the workers well for the clothes they create.Singer Bono and his wife also started a clothing company called EDUN. When the clothes sell, EDUN uses most of the money to help people around the world.()1. What is “green fashion”？A. Wearing the col or green all the time.B. Making clothes from green trees.C. Putting green make-up on your face.D. Wearing clothes that are good for the earth.()2. In the past, what did people often think of when they heard “green fashion”？A. Scary animals.B. Ugly clothes.C. Col orful shoes.D. Beautiful women.()3. Today, green fashion is ________．A. the same as it was in the pastB. mostly popular with hippiesC. different and more interestingD. popular in the UK only()4. Which sentence about green clothing companies is TRUE?A. Most use natural cotton or wool to make clothes.B. Many d o not pay their workers well.C. They make clothes mostly for women.D. Most of the companies are in Africa.()5. What d oes EDUN d o?A. It teaches children to make clothes.B. It sells cl othes and uses the money to help people.C. It gives clothes to poor people.D. It makes expensive clothes for teenagers.六、语法填空阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
人教版九年级英语全册 Unit 13 We’re trying to save the earth Section A(1a-2d)习题
Unit 13 We’re trying to save the earthSection A(1a—2d)Ⅰ.根据句意及所给首字母提示，补全句中所缺单词。
1. C can be used to produce electricity.2. The new car c a lot of money, but it was certainly worth it.3. There is a w bed, a table and two chairs in this small room.4. It is a very clean city. You will hardlyfind l when you walk along the street.5. My uncle is a great f and he caught four fish this morning.6. Some cups in the shop are nice and expensive and the othersare u and cheap.7. Living in this street has a lot of a . The only drawback (弊端) is noise.Ⅱ.根据句意，从方框中选择恰当的短语填空，有的需要变换形式。
1. What a mess! You should ____________ your room now.2. Every farmer knows that weather ____________ farming.3. As we all know, smoking too much can ____________ cancer and many other illnesses.4. He said he would ____________ us when he left home but we haven't heard from him so far.5. The manager asked me to ____________ the report, because he didn't want to speak too long at the meeting.Ⅲ.根据汉语意思完成英语句子，每空一词。
版人教版新目标九年级英语Unit13知识点及练习
Unit13Wearetryingtosavetheearth.知识点及练习SectionA知识点tryv.试图，努力，试试用法：trytodosth.全力做某事trydoingsth. 试试做某事tryone'sbest(todosth.)=doone'sbest(todosth.)尽某人最大的努力(做某事)短语：tryon 试穿tryout 试用，参加选拔haveatry 试试，试试看letmetry 让我试试看earth 地球，表示世界上唯一无二的事物前方要加定冠词短语：ontheearth 在地球上the。
onearth终究，究竟3.pollutionn.污染，污染物→pollutev.短语：airpollution 大气污染，空气污染污染→pollutedadj.被污染的noisepollution 噪音污染waterpollution 水污染4.litterv. 扔垃圾n.垃圾=rubbish=trash短语：takeouttherubbish 倒垃圾throwrubbish/litter 扔垃圾5.thebottomof 的底部thetopof 的顶部6.befullof=befilledwith 充满7.playapart 参加；起作用playapartin 在“方面起作用；参加”，后接名词、代词或动词-ing形式。
短语cutdown 减少，把砍倒cutin 插话cutoff 切断；隔离cutup 切碎cutout 删除9.insteadof 介词短语，后跟名词、代词或动词ing形式。
instead 副词，常位于句末。
位于句首时，后来有逗号。
10.It’sgoodforhealthanditdoesn'tcostanything!(P98)goodfor 对有利，反义词组bebadfor。
begoodat 善于”，后接名词、代词或动词-ing形式，同义词组dowellin。
2022学年人教新目标九年级英语全册Unit 13 Section A B测试题附答案
Unit 13 Section AⅠ.单项填空()1. The air pollution is very serious in our city. Somethingabout it now.A.can doB.must doC.was doneD.must be done()2. When I was young, I by my grandparents.A.look afterB.looked afterC.am looked afterD.was looked after()3. He sleep, although he tried to. One cup of coffee in the late afternoon caused him to stay awake almost all night.A.wouldn’tB.shouldn’tC.couldn’tD.mustn’t()4. —I don’t care what people think.—Well, you. Some opinions are worth weighing.A.mightB.shouldC.couldD.wouldⅠ.根据句意,用括号中所给词的适当形式填空5.If my work , I’ll go to the party.(finish)6.Beijing is a nice city because more and more trees every year.(plant)7.I still can’t believe it. My bike last night.(steal)8.Today a lot of information can online.(receive)9.Speak louder to make sure that you can at the back of the classroom.(hear)Ⅰ.根据句意,用括号中所给词的适当形式填空10.I really like this kind of mobile phone, but I can’t afford it.(buy)11.It’s said that the number of this kind of animals by 80 percent in the past twenty years.(fall)12.Don’t throw the bags away. They are still . (reuse)13.Water is much shorter between the two cities.(transport)14.Seventy-two percent of people now work in service .(industry)Ⅰ.单项填空()15.—Your new watch is so nice! When did you buy it?—In October. I it for two months.A.hadB.boughtC.have hadD.have bought()16.—How many athletes will go to Japan to the Olympics?—I have no idea.A.take part inB.take pride inC.take inD.take action()17.—How much did you for the phone?—4,500 yuan.A.spendB.costC.payD.afford()18.Zhang Liang a cook, but now he is a model.ed to beB.is used to beingC.is used to beed to()19.Don’t forget to the lights when you leave the classroom.A.turn onB.turn offC.turn downD.turn upⅠ.阅读理解根据短文内容,判断正误(正确“T”,错误“F”)。
2014人教版新目标英语九年级Unit 13 We're trying to save the earth Section A 3a-3b
1.be polluted 2.burn coal 3.too much 4.throw away 5.turn...into... 6.around here 7.be able to 8.solve a/the problem 9.cut down air pollution 10.take the bus or subway 11.instead of
Points in Para 1
1. hear of 听说
2. shark fin soup 鱼翅汤 3. in southern China= in the south of China 在中国南部地区 4. each time 每当… 5. a bowl of …一碗……
Many have 听说 鱼翅汤. This
Before you read Look at the photo, the questions in 3a and the title to the story on page 99. Then answer the questions below.
1. Who can you see in the picture? 1. A shark. 2. What does the passage may talk about? 2. It may talk about the sharks.
Not only pandas but also sharks are endangered now !!!
• 1. What do you know about sharks? • 2. Do you think sharks can be endangered? Why? • 3. What do you think might cause a fall in the number of sharks?
人教版英语九年级全册Unit 13 Section A 1a-2d 课件
4. Even the bottom of the river was full of rubbish. Yes, but people are throwing litter into the river.
How many kinds of pollution catories put waste into rivers.
How many kinds of pollution can you list?
land pollution
People should throw away litter in the bin.
2. Here are some words related to different kinds of pollution.
be related to 与…有关
1) I am not related to him in any way. 我和他无任何关系。 2) Is the topic related to what we are saying? 这个话题是否与我们说的有关系？
听力原文
used to do sth. “过去常 常……” 表示过去习惯性 的动作但如今已不存在。
play a part in doing sth. 参与做某事; 在做某事上起作用
1c
A: The river was so dirty. Even the bottom of the river was full of rubbish.
1a kinds of pollution. Write them in the box
below. Then add more words.
loud music cars rubbish planes
2020-2021学年人教新目标英语九年级下册Unit13 SectionA练习(含答案)
2020-2021学年人教新目标英语九年级下册Unit13 We're trying to save the earth! SectionA练习(含答案)一、单项选择。
( )1. —Where is Maotai ?—In Guizhou China.A.made ofB. made fromC. made inD. made by( )2. These model cars in China in 2013.A. are madeB. were madeC. makeD. made( )3.Li Ming used on the right in China, but he soon got used on the left in England.A.to drive; to driveB. driving; drivingC. to driving; to driveD. to drive; to driving( )4. —Have you finished the poster for the party?—Not vet. I it in two days.A.finishB. finishedC. will finishD. have finished( )5. —Who reached the station on time?—I ! In fact, I arrived there 5 minutes earlier.A.wasB. reachedC. didD. do( )6. You're supposed to your shoes be{ore you enter the room.A. take offB. put offC. get offD. turn off( )7. I saw him in the library yesterday. He a book at that moment.A. readsB. is readingC. was readingD. will read( )8. —Alice, would you mind not playing the guitar? I on the phone.—Oh, sorry, Morn.A.talkedB. talkC. was talkingD. am talking( )9. —This summer a lot of athletes went to Brazil to the 2016 Rio Olympics.—I love sports and I enjoyed the exciting moments.A.take part inB. take pride inC. take inD. take action( )10. —We all went to the park except you last weekend. Why didn't you come?—Because I the Dark twice.A.have gone toB. had gone toC. had been toD. have been to二、完型填空。
人教版九年级英语全一册《Unit 13 Section A》作业同步练习题及参考答案
Unit 13 We’re trying to save the earth!Section A(1a-2d)一、根据句意及首字母提示完成单词1.There are many kinds of living things in the b of the sea.2.Farmers used to burn c to get warm.3.We bring reusable bags to go shopping instead of p bags.4.Toads(蟾蜍) are u but they are useful.5.Two f plan to go fishing in the river in the east of the village.二、用方框内所给单词或短语的适当形式填空bin advantage keep make a difference wood1.There are many of taking buses.2.This is a(n) chair.It looks very comfortable.3.We are supposed to do something in our city.4.Please put the litter into the .5.We are trying our environment clean.三、单项选择★1.How much did the new bike you?A.payB.spendC.takeD.cost 2.spending our vacation in a hotel,why not try hiking in the country?A.Instead ofB.Because ofC.Thanks toD.As for★3.—What do you usually have for breakfast?—I used to dumplings,but these days I’m used to bread and milk.A.eat; haveB.eating; havingC.eating; haveD.eat; having4.Oh,the fish smells bad.You’d better it away right now.A.throwB.putC.pickD.keep四、谈谈你能为减少环境污染做点什么答案与解析一、1.bottom 2.coal 3.plastic 4.ugly 5.fishermen二、1.advantages 2.wooden 3.to make a difference 4.bin 5.to keep三、1.D 2.A 3.D 4.A四、略Section A(3a-4c)一、根据句意及汉语提示完成单词1.Many goods in our daily life are made of (塑料).2.Some people are (残酷的) to animals.3.The house is really expensive.I can’t (买得起)it.4.Our government has made (法律)to stop driving after drinking.5.Pollution problems are becoming more and more serious with the development of the(工业).二、单项选择1.When I found I didn’t have enough money to for the meal,I was very embarrassed.A.spendB.takeC.payD.cost2.It’s to your health to drink too much.A.helpfulefulC.successfulD.harmful3.Make sure to the light when you leave the room.A.turn onB.turn offC.turn upD.turn down4.We’re writing to say that we’re against a new factory here.A.to buildB.buildingC.buildD.to building★三、任务型阅读When an animal becomes extinct(灭绝),we will never see it again,except for some bones(骨头)in the ground.How sad!Why do animals become extinct?People are cutting down large forests in Europe, Asia and other parts of the world. This destroys the homes of many wild animals. For example, some monkeys and apes( 猿)eat the fruit and leaves on the tall trees. People cut down all the tall trees, leaving only the short ones. If the monkeys and apes don’t have food, they will die. With more and more people on the earth, there is less room for other animals like bears and wolves.Some animals are dying off because people hunt(猎杀)them for food.Some people shoot tigers,lions and other animals for fur to make money.They kill elephants for their ivory,and also force some of them to drag(拉)heavy machines to help them cut down trees.Tourists can hurt animals,too.Turtles lay their eggs on beaches in countries such as Greece,but they can’t do this when tourists are on the beach.Pollution is another killer.Some factories pour dirty water into rivers,and then many fish get sick and die.And one day,the Arctic(北极)might melt because of global warming(温室效应).Then where will polar bears live?1.2.3.4.5.答案与解析一、1.plastic 2.cruel 3.afford ws 5.industry二、1.C 2.D 3.B 4.B三、1.Why do animals become extinct? 2.homes 3.food 4.Pollution 5.We should protect the animals.。
陕西省2024九年级英语全册Unit13Period3SectionA课件新版人教新目标版
15. 我一直想过一个精彩的假期, 但是我负担不起。 I’ve always wanted to go on a wonderful holiday. But I __c_a_n_’_t_a_f_fo_r_d___ it.
(二) 按要求完成下列各题
16. The little boy bought the toy car two days ago.
二、语法专练 (一) 根据汉语意思完成下列英文句子
6. 中国在很多地方已经建立了公共图书馆。 China has ___s_et__u_p__ public libraries in many places.
7. 这条河被严重污染了。 The river ____w_a_s_b_a_d_l_y__p_o_ll_u_t_ed_____.
12. 他们曾经采取行动去挽救濒危动物。 They used to _t_a_k_e__a_ct_i_o_n_ to save endhey___a_r_e_p_a_y_i_n_g_f_o_r___ the meal.
14. [2023 西安莲湖区一模] 会议开始前我们应该关闭手机。 We should __s_w_i_tc_h__o_f_f/_t_u_r_n_o_f_f__ the mobile phones before the meeting starts.