2021小升初英语总复习第六讲被动语态知识点讲解+练习.pdf
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1、第六讲:被动语态一、【考点解读】动词的被动语态是中学英语语法的一个重要内容,因此在小升初英语考试中作为衔接内容而出现,对于准初中生而言是难点和易错点。因此希望小升初的学生能认真结合解读,仔细把握被动语态的学习要领,结合小升初的最新模拟真题,做到融会贯通,举一反三。二、【知识讲解】知识点1被动语态英语动词有两种语态: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。一、被动语态的构成英语动词的被动语态由助动词be+及物动词的过去分词构成。助动词be必须与主语的人称和数量保持一致,并有时态的变化。例 如:The man was fooled by the two
2、boys.The book has been translated into several languages.二、被动语态的用法(1)动作的执行者不知道是谁或难以说明时常用被动语态。例 如:Street lights are often turned on at six in winter.The new test book will be used next term.(2)当动作的承受者比起动作的执行者来说更能引起人们的关心而需要加以强调时,要用被动语态。例 如:This kind of bicycle is not sold in our shop.The thief was cau
3、ght by a policeman yesterday.(3)含有双宾语的句子,主动句中的间接宾语或者直接宾语都可变为被动语态中的一个主语,另一个保留不变,变为主语的若是主动句中的直接宾语在变为间接宾语前则需加介词t。或 for。例 如:The pianist gave the pupils(间接宾语)some advice(直接宾语)The pupils were given some advice by the pianist.Some advice was given to thepupils by the pianist.(4)在主动语态句中动词make、have、let、see、w
4、atchs hear、feel等后接动词不定式作宾语补足语,动词不定式不加t。但变成被动语态时后面的不定式都须加上t。列如:The boss made them work ten hours a day.They were made to work ten hours a day.A boy saw him enter the house.He was seen to enter the house.三、被动语态中谓语动词的原形是be+doneb e随着时态的变化而发生变化。以下是主动语态和被动语态中谓语动词的形式:名称主动语态谓语动词形式被动语态谓语动词形式一般现在时态v/vsAm/is/a
5、re+done一般过去时态VedWas/were+done一般将来时态Will+vWill be+done现在进行时态Am/is/are+vingAm/is/are+being+done现在完成时态Have/has+过去分词Have/has been+done2)情态动词情态动词主动语态被动语态can(not)may(not)+do sth+be donemust(not)常见的句型结构:It is(was)agreed(believed/decided/hoped/thought.)that.大家 同 意(相信、决定、希望、认 为)It is(was)well known that.众所周知
6、It is(was)taken for granted that.被视为当然It must be remembered that 务必记住.It mustnt be forgotten that 千万别忘记.It is(was)said(reported,heard,told,suggested)that 据说(报道、听说、告知、建议 )注意以下几种被动语态的特殊情况:-,带有感官动词和使役动词的句子如何变被动语态动词主动形式被动形式letlet sb do sth(sb)be let to do sthmakemake sb do sth(sb)be made to do sthseesee
7、 sb do sth(sb)be seen to do sthwatchwatch sb do sth(sb)be watched to do sthhearhear sb do sth(sb)be heard to do sth二.有些动词没有被动语态。(及物动词才有被动语态)1)不及物动词或动词短语无被动语态:appear,die,disappear,end(vi.结束),fail,happen,last,lie,remain,sit,spread,standbreak out,come true,fall asleep,keep silence,lose heart,take place
8、.2)系动词无被动语态:appear,be,become,fall,feel,get,grow,keep,look,remain,seem,smell,sound,stay,taste,turn3)不能用于被动语态的及物动词或动词短语:fit,have,hold,marry,own,wish,cost,notice,watch,agree with,arrive at/in,shake handswith,succeed in,suffer from,happen to,take part in,walk into,belong to4)系动词无被动语态:appear,be,become,fa
9、ll,feel,get,grow,keep,look,remain,seem,smell,sound,stay,taste,turn5)当宾语是不定式时,很少用于被动语态。I want to go now.三,主动表示被动的几种情况1)有些不及物动词形式上为主动,但是表示被动含义。这本书销路很好。This book sells well.这本小说读起来很有趣。This novel reads well.肉很容易切。Meat cuts easily.此类词还有 lock,shut,open,move,write,sell,wash,clean,catch,draw2)有些进行时,形式上主动,但含
10、被动之意。The book is printing.=The book is being printed.The house is building.=The house is being buill.3)介词短语作表语,主动表示被动。The question is now under discussion.The fire was finally under control.All these old buildings are under repairs.三、【典例探究】【例题】:()1 .The Olympic Games every four years.A are held B we
11、re held C.are holding D.will hold()2.In the art show,a lot of laughter to foreign friends by the Chinese paintings.A.is giving B was given C will give Dhas give()3.Today Chinese is becoming more and more popular.It in many schools aroundthe world.A.teaches B.is teaching C.has taught D.is taught()4.B
12、a Jin,one of the greatest writers in Ch i n a,a s “Peoples Writer,.A.is regarded B.has regarded C.is regarding D.regards()5.Usually computers to search the Internet.A.use B.are using C.are used D.used()6.-Do you often clean your classroom?Ye s.our classroom every day.A.it cleans B.we are cleans C.we
13、 clean一般现在时11答案 A。解析 考查被动语态,根据句意,“奥运会每四年举行一次”可见须用一般现在时的被动语态,故排除了 B、C、D。2 答案1B。解析 本题考查被动语态,句中a lot of enjoyment是动作的承受者。“在这次艺术展中,一些有趣的东西通过中国国画展示给外国朋友。”3 答案JD。解析 考查被动语态。物作主语,一般要考虑被动语态。但如果动词指的是物的特性,不能用被动语态。4 答案 A。解析1 选用一般现在时态的被动语态,表示人们对这位伟大作家的爱戴。5 答案 C。解析 从句子看,电脑作主语,是动作的承受者,所以用被动语态,故选C。6 答案 C。解析 考查被动语态物
14、作主语,一般要考虑被动语态。但如果动词指的是物的特性,不能用被动语态。()7.Did you hear that water in Tai Lake smells terrible?-Yes.In fact,it_.Thats all because of the factories around.A.polluted B was polluted C has polluted D.was pollute()8.Our environment is getting worse than before.YouYe right.But thanks to Earth Day,people have
15、 done more and more toprotect(保护)the earth.A.is started B.was started C.has started()9.We into five groups to go to the old peoples home.We did many things tocheer them up.A.divided B.are divided C.were divided一般过去时7 答案 B。考查被动语态。物作主语,一般要考虑被动语态。但如果动词指的是物的特性,不能用被动语态。8 答案1B。解析 从句意:“自从 地球日 开始以来,人们已做了一些越
16、来越有用的事保护环境。”可知,“地球日”的开始,要用一般过去时的被动语态,其构成为was slaved故选 B。9 答案 C。解析 本题主要考查被动语态的用法。根据句意及语境可推知空格处应用被动语态的形式。由后一句 We did many things.可推断,时态应该是一般过去时。因此选C。四、【课堂运用】【基础】【练 习 1】I.Choose the best answer.(选择最恰当的答案)1.Over$30,000 for a children,hospital by a British girl several months ago.A)is raised B)was raised
17、 C)will be raised D)has been raised2.Em sure that stricter rules to control cigarette smoking very soon.A)madeB)will makeC)were madeD)will be made3.Many houses in the big fire a few days ago.What a shame!A)were damaged B)damage C)were damaging D)damaged4.That building is part of Shanghais history.It
18、 many years ago.A)built B)builds C)is built D)was built5.Many old houses around our school next year and a large green area will appear.A)pull down B)will be pulled down C)will pull down D)are pulleddown6.When you leave the room,make sure the door.A)was locked B)is locked C)will be locked D)should b
19、elocked7.Half of the Beijings private cars off the roads due to heavy smog on Friday.A)order B)are ordered C)ordered D)were ordered8.The girls how to dance a month ago and now they can dance well.A)were taught B)will be taught C)are taught D)have beentaught9.Tom and his sister to the barbecue last S
20、aturday.They were very happy.A)have invited B)were invited C)were inviting D)invited10.Do you believe there are aliens?Fm afraid not.I dont think aliens in space.A)can find B)can be found C)can be founded D)cant be found11.Few students can understand the sentence until it twice or three times.A)expl
21、ains B)is explained C)will be explained D)has explained12.People say the subway building in Harbin in a few years.Sounds.I have never seen it before.A)will finish;interesting B)is finished;interestedC)will be finished;interesting D)would be finished;interesting13.一I want to know when have a field tr
22、ip.Well have it when all the wor k.A)you are;will finishB)you will;finishesC)you will;is finished D)you will;is finish14.Oh,this is really a big shop.Do you know when it?A)built B)was built C)has built D)has been built15.Susan,why are you still here?They are all ready to start.Um sorry,but I when to
23、 meet.A)dont tell B)didnt tell C)havent told D)wasnt told16.The thief on the scene when he was trying to get away with the necklace.A)will be caught B)is caught C)was caught D)has beencaught17.Black tea in China during the Ming Dynasty as a way to keep tea fresh.A)invented B)was invented C)is invent
24、ed D)is inventing【答案】B;2.D;3.A;4.D5.B;6.B;7.D;8.A;9.B;10.B;11.B;12.C;13.C;14.B;15.D;16.C;17.B【练习2】I.Fill in the blank with the given verb in the passive voice.1.Yangpu B r i d g e(b u i l d)in 1993.2.More mo n e y(s p e n d)on education next year.3.A lot of wa t e r(wa s t e )every year.It*s a serio
25、us problem.4.The newspaper said more good t e a c h e r s(s e n d)to Yunnan sometime next year.5.When we got to the top,the sun had risen.There we(t el l)to be earlier the nexttime.6.“Remember,n o b o d y(a l l o w)to eat or drink in the computer room,the assistantsaid to the new students.7.Large am
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