Unit5+语法被动语态专项学案 人教版英语九年级全册.docx

被动语态(一)一般现在时的被动语态：在英语中,动词有两种语态:主动语态和被动语态。主动语态表示主语是动作的执行者;被动语态表示主语是动作的承受者。在下列情况中需用被动语态:(1) 只需强调动作的承受者时;(2) 不是动作的执行者时；(3) 没有必要指出谁是动作的执行者时，动作的执行者一般由 by引出或省略。构成:被动语态由“be+及物动词的过去分词”构成;be 有人称、数和时态的变化。一般现在时的被动语态结构如下:(1) 肯定句:主语+am/is/are+及物动词的过去分词+其他。如：Chinese is spoken by more and more people in the world.世界上越来越多的人说汉语。(2)否定句:主语+am/is/are+not+及物动词的过去分词+其他。如：My car is not washed every day.我的车不是每天都清洗。(4) 一般疑问句:Am/Is/Are+主语+及物动词的过去分词+其他?肯定回答为:Yes，主语+am/is/ are.;否定回答为:No，主语+am/is/are not.。如:-Are you allowed to hang out with your friends on Sundays?-Yes,I am./No,I am not.-在周日,你被允许和朋友闲逛吗? -是的,我可以。/不,我不可以。(5) 特殊疑问句:特殊疑问词+一般疑问句?如: How is the paper cutting made?剪纸是如何做出来的?【专项练习】一 用所给词的适当形式填空（每小题1分；共5分）1. Dont discuss the problem with your partner unless you _(ask) to do.2. I wont leave my office until my work_(finish).3. This kind of cotton _(produce) in Xinjiang. Many clothes are made from it.4. -Why are there so many people in the restaurant?-It starts business today and the drinks _(offer) for free.5. My car _(wash) by my father all the time.二 单项选择（每小题1分；共16分）1. Students do less homework now. Usually it _ before 9 o'clock in the evening.A. finishesB. finishedC. is finished D. was finished2. Now smart phones_in many ways in our daily life.A. are used B. is usedC. are using D. use3. The pet dog is warm and loving. It_as a daughter of my family.A. treats B. treated C. is treated D. was treated4. (2022·北京)On our farm,the tea leaves _by hand when they are ready.A.pickB. picked C. are pickedD. were picked5. (2022·贵港)-People_to take their temperatures before they go into the supermarket during the COVID-19 pandemic(新冠疫情). -I think its a good way to protect ourselves.A. are asking B. are asked C. asked D. ask6. (2022·凉山州改编)With double reduction policy(双减政策),students_ less homework now so that they have enough time to take part in more activities.A. will giveB.were given C. are given D.given7. -Mom,I feel a little bit hungry now.-These cakes_with chocolate.Have some,please.A. fillB. are filledC. filled D. are filling8. (2022·百色)Chinese_by more and more people in the world.A. speak B.speaks C. is speakingD. is spoken9. -Many DIY cards_ to mothers on Mother's Day every year.-How creative!A.is sending B. are sending C. is sentD. are sent10. Now teenagers _to do voluntary work for their local communities.A.are encouragedB.were encouraged C.have encouragedD. are encouraging11. (2022·铜仁)-Mum, could I watch the movie The Battle at Changjin Lake tonight? -Of course, if your homework_.A. finishesB.finishedC.was finished D. is finished12. Chinese astronaut _as heroes. We all look up to them.A. Are regarded B. regard C.regarded D.were regarded13. The tea in Yunnan is Yunnan is so famous that it _ to places across the world every day.A. sends B.sent C.is sent D.will be sent14. -More and more high-technology products _ in China. -Yes. Our country is becoming stronger and stronger.A. is making B.are making C.is made D.are made15.(2022·天津)A lot of birds _in nature parks every year.A. protect B. is protected C.are protectedD. protected16.(2022·河北)-Mmm. Delicious. What is it?-It_zongzi,Tony. It's a traditional food in China.A. calls B. is called C. called D. was called被动语态(二)本单元主要介绍一般过去时的被动语态,其肯定式、否定式及疑问式如下：is+ done1. 肯定式:主语+was/were+及物动词的过去分词+其他。如:1am/is/are+doneA letter was written by her last night.昨晚她写了一封信。These sweaters were made by my mother last month.这些毛衣是我妈妈上个月织的。2. 否定式:主语+was/were+not+及物动词的过去分词+其他。如：The stamp wasn't given to her by her pen pal yesterday. It was given by her classmate.这张邮票不是她的笔友昨天给她的,而是她的同学给的。Those books weren't put away by Jim. They were put away by Lucy.那些书不是吉姆收起来的,而是露西收起来的。3. 疑问式:Was/Were+主语+及物动词的过去分词+其他?如:Was your work finished last weekend?上周末你完成工作了吗?Were the windows broken an hour ago?窗户是一个小时前打碎的吗?【专项练习】一 用所给单词的适当形式填空（每小题1分）1. He _(catch) by the police because he stole money from the stores.2. Jack_invited(not invite) to Tom's birthday party yesterday.3. These shoes with foreign brands were _(make) in Chinese factories last year.4. Was the Great Wall _ (build) by Chinese people long time ago?5. What was she _(ask) to do by her mother just now?6. One of the most famous Marvel heroic character -Spiderman- _(create)in 1962.7. Many classes were_(teach)by teachers online during COVID-19.二单项选择（每小题1分）1.UNICFF,part of the United Nations,in Europe in 1946 afterWorld War.A. set up B. was set up C. took upD. was taken up2.(2022·福建改编)Last month, the little girl _well enough by the neighbors while her parents were volunteering.A. is cared for B. was cared forC. will be cared forD. cared for3.When I was young, I_by my grandparents.A. look after B. looked after C.am looked afterD. was looked after4.(2022·海南改编)Few students could understand the sentence until it_by Miss Chen.A. explainedB.was explainedC. was explainingD. explains5(2022·镇江)Its a long time!I cant remember when this picture_in Jinshan park. A. was taken B. takes C. is takenD. took6(2022·朝阳)Its said that tea_by accident about five thousand years ago.A. was inventedB. is invented C. will be inventedD. were invented(2022·徐州)Iby aliens on my way_home the other day.Do you believe me?A.have attackedB. was attackedC. was attackingD. am attacked8(2022·雅安)The 24th Winter Olympic Games_in February,2022,Beijing.A.HoldB. held C.is heldD. was held9(2022 ·贺州)After the boy's homework_,he went out to play.A.finishedB. finishesC. was finishedD.is finished10(2022·毕节)The Forbidden city(紫禁城),the largest palace in the world,_more than 600 years ago.A.builtB. were builtC. was builtD. was building被动语态(三)本单元主要介绍含有情态动词的被动语态，其肯定式、否定式及疑问式如下:1.肯定式:主语+情态动词+be+及物动词的过去分词+其他.。如:An umbrella must be taken with him.他必须带一把伞。The dog may be fed three times every day.可以每天给这条狗喂食三次。2. 否定式:主语+情态动词+not+be+及物动词的过去分词+其他.。如:The game mustn't be played in the water.不能在水里玩这个游戏。These movies shouldn't be watched by teenagers.青少年不应该观看这些电影3.疑问式:情态动词+主语+be+及物动词的过去分词+其他?如:Must papers be handed in now?现在必须交卷吗?Can cars be parked near here?能在这附近停车吗?【专项练习】I.用所给词的适当形式填空（每小题1分）1Teens should_(educate) to be polite to the elderly.2.The problem can_(work) out by my brother easily.3.More trees must_(plant)to protect the environment.4.These books shouldnt_(put)on the floor.5. A dictionary can _(use)in the exam by us.6 .For children's development, their courses on weekends should _(cut) down.单项选择（每小题1分）-How often do I need to feed the dog?-It _ food every day,or it will be hungry.A. must give B. must be giveC. must gave D. must be given2 Don't put off todays work till tomorrow.I mean,today's work_today.A. may doB. must doC. may be doneD. must be done3.(2022·泸州)As teenagers, we are not allowed_ mobile phones into school so that we can focus on our schoolwork.A.bringB.to bringC. bringingD. brought4.-The traffic is too busy. We have to drive slowly.-I think more new roads_in our city.A. should be builtB.should build C. have builtD. build5.-Tom is always careless with his schoolwork.Could you help him?-No problem! I think he_to thinktwice before starting.A. should be toldB.can tell C. should tell D. can be telling6.I think children should _ to take care of themselves from an early age so that they can deal with problems by themselves in the future.A. educateB. be educated C. be educatingD. have educated7.-Can you go to the movies with me tonight? -I have to ask my mom. If I_, I will go with you.A.allowB. allowedC. am allowedD. was allowed8. The computer games must _at once. Its really bad for your study.A. be turning offB. turn offC. be turned offD. turned off9 When you go abroad, youll find many products in shops _in China.A.makeB. have madeC.are madeD. making10 The dictionary may_for three weeks.A. keepB.be kept C.borrowD.be borrowed11.A lot of stars_in the sky at night in summer.A.can be seenB.can see C. is seenD. might see12.-What's the meaning of the activity “Lets Save”?-Paper shouldn't_in everyday life.A.waste B. wasted C. be wasted D. is wasted学科网（北京）股份有限公司