李霞中考英语被动语态课件.ppt

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1、,（Revision of the Passive Voice)被动语态专项复习,目标,复习目标1、掌握语态基本概念；2、熟悉常见语态转换；3、在语篇中理解和运用被动语态。复习重点:1.一般现在时和一般过去时的被动语态；2.一般将来时和现在完成时的被动语态。3.带情态动词的被动语态。复习难点:1.被动语态中be形的确定；2.主动语态中省略to的宾补在被动语态中须补上to.,Task1:知识再现Task2:知识扩展Task3:中考挑战Task4:知识应用,Task 1,check,知 识 再 现,Task1:,Part 1:Check the passive voice.,主动语态表示主语是动作

2、的执行者；被动语态表示主语是动作的承受者.,4、被动语态的基本结构:,be+动词的过去分词,1、英语中动词有多少种语态？,两种,2、哪两种？,主动语态和被动语态,3、什么是主动语态？什么是被动语态？,Part 2,Part 2:,常见时态的被动语态复习,She waters the flowers every day.,The flowers,every day.,are watered,by her,task,（一）1.We like Miss Chu Very much.Miss Chu _ _ by us very much.2.Many young people love Jay Ch

3、ou songs.Jay Chous songs _ _ by many young people.,is,liked,are,loved,时态:,结构：,am/is/are+done,一般现在时,把下列句子改为被动语态：,及时小练（一）He often takes good care of his little brother.We clean our classroom every day.,His little brother is often taken good care of by him.,Our classroom is cleaned by us every day.,The

4、 students planted many trees in 2006.,Many trees were planted by the students in 2006.,task,（二）1.The man repaired the car yesterday.The car _ _ by the man yesterday.2.Mr Song encouraged us to study hard last week.We _ _ to study hard by Miss Peng last week.,was,repaired,were,encouraged,时态:,结构：,was/w

5、ere+done,一般过去时,把下列句子改为被动语态：,及时小练（二）They built the tall building last year.They used this room for resting.,The tall building was built by them last year.,This room was used for resting by them.,My daughter will feed the ducks.,The ducks will be fed(by my daughter)tomorrow.,task,(三)1.The city will bu

6、ild the new airport next year.The new airport _ _ _ next year.2.Huidong Middle School is going to send two students to Hongkong to study.Two students_ _ _ _ _ to Hongkong to study.,will,be,are,be,时态:,结构：,will/be going to+be+done,一般将来时,built,going,to,sent,及时小练（三）We will have a sports meeting next wee

7、k.The headmaster will give a talk this afternoon.,A sports meeting will be had by us next week.,A talk will be given by the headmaster this afternoon.,They have done their homework for one hour.,Their homework has been done by them for one hour.,task,（四）This piece of work has been finished for a lon

8、g time.Many man-made satellites have been sent up into space by manycountries.,时态:,结构：,have/has+been done,现在完成时,把下列句子改为被动语态：,She can do these actions well.,These actions can be done well by her.,含有情态动词的被动语态：,情态动词+be+done,You mustnt clean the room today.The room_ _ _ by you today.2.We should finish o

9、ur homework on time.,Our homework_ _ _ by us on time.,（五）,mustnt,should,结构：,be,cleaned,be,finished,Part 3,及时小练（五）1、2.They should learn English well.,The baby can be taken care of by him.,English should be learned well by them.,Share your sentences that youmake with us.（与同学分享你造的被动语态的句子）,Part 3,Task 2

10、,Task 2:知识拓 展,思考1:如何将下列的主动句变为被动语态：,We gave him some books.Some books him(by us).,were,.,注意问题1：,带有双宾语（宾语既有人又有物）的被动结构是:将直接宾语(物)变为主语，一般要在间接宾语(人)前加介词to或for.,given,to,1.It will happen in 50 years.()2.It will be happened in 50 years.(),注意问题2：,不及物动词没有被动语态，如：happen,take place,begin,become dissappear,come ou

11、t.,思考2:判断下列句子的正误,x,.,思考3:选择1.The pen _well.A.is written B.writes 2.The music _ nice.A.sounds B.is sounded,B,A,有些动词的主动形式表示被动含义,注意问题3：,1.read,sell,last,wash,write等带状语（well,easily)时。如:Her book sells well.,思考4:把主动语态变为被动语态,I saw him fall off the tree.He _ _ _ fall off the tree.,was,seen,to,注意问题4：,一些动词如（如

12、：make,see,hear,watch 等），后接宾语补足语为不带“to”不定式时，变被动语态时要加上“to”。,Happy time,小结,A guessing competition,课堂小憩轻松一刻,What is it?Who is he or she?,1.It was built in Taiyu town,and there are many middle school students in it.2.He will be missed forever by us.He is our headmaster.3.Its very lovely.And it is called“

13、mimi”by us.4.Its like our second home.We study in it.It should be cleaned every day.,中考挑战,Task 3:,be+PP,被动语态的基本结构:,直击中考 考点一:,1.Now English _ by more and more people all over the word.A.speaks B.is spoken C.was spoken,2.The lost boy _ at the street corner last night.A.was found B.is found C.was looke

14、d for,3.More man-made satellites _ in the future.A.will send up B.will be sent up C.are sent up,4.Three bridges _ since last year.A.have built B.were built C.have been built,5.Flowers _ every day.A.has been watered B.should be watered C.should water,小结：1.找标志词，判定时态。2.看主谓之间的关系，判定语态。,6.It _ sweet.A.is

15、smelled B.smells C.smell7.This pen _ well.A.is sold B.sell C.sells,taste,smell,sell等动词用主动语态表被动.,考点二:,被动语态中的特殊情况:,8.Many people _ during the earthquake in May,2008.A.were died B.dead C.died9.What _ to that man?A.happened B.was happened C.happen,happen,die等动词不使用被动.,11.We laugh by the story.A.were made

16、 B.were made to C.made,“一感二听三使四看”在被动句中to要还原,10.Your desk _.A.needs repair B.needs repairing C.needs to repair,need可以用-ing形式表示被动need to be done=need doing,注：在汉语中，有一类句子不出现主语，在英语中一般可用被动结构来表示，例如：据说It is said that 据报导It is reported that 据推测It is supposed that,Practise makes perfect,熟能生巧,实战演习,1.我进不去是因为门锁了

17、.I couldnt get in because the door _.2.这位老人经常使我们笑。We are often _by the old man.3.这项工作已经完成很长时间了.This piece of work _for a long time.,was locked,has been finished,衔接中考,made to laugh,链接中考 Today our knowledge of food and what it does for our bodies is far more advanced than that of the old times.Now we

18、know about vitamins(维生素)and how each kind of vitamin helps in the growth of a particular part of our bodies.These are all kinds of vitamins which can take to make up(弥补)for ones lack(短缺)of certain important things.Such things are needed for good health.Of course,if we eat well and properly,the food

19、that we eat will take care of our bodies and so there is no need to take any kinds of vitamins unless our doctor tells us that our bodies are short of something which can be supplied(供应)by them.Generally speaking,everything we eat does some good to our bodies,but if we eat too much of one kind of fo

20、od and pay too little attention to others,we may have to much of one kind and not enough of others.Then we may be in trouble.We are often told that we must eat some meat at each meal in order to get the necessary proteins(蛋白质).That is only party true,for proteins are not found only in meat.We can al

21、so get them from some vegetables.,The best advice about how to eat is that we should eat all kinds of food and never eat too much of any.Task I找出文中的被动语态。Task II根据文章回答下面问题。1、Do we always need to take any kinds of vitamins?(no more than 3 words)_.2、Where can we get proteins?(no more than 4 words)_.3、W

22、hat does the food that we eat do with our bodies if we eat well and properly?(no more than 5 words)_.4、What should we do about how to eat?(no more than 14 words)_.,知 识 应 用,Task4:,省考试中心任命你们为明年的中考英语出卷员，专门出被动语态这一部分，现以小组为单位各出两道选择题。,1、一般现在时的被动语态am/is are+done2、一般过去时的被动语态was/were+done3、一般将来时的被动语态 will+be+done4、现在完成时的被动语态have/has+been done 5、情态动词的被动语态 情态动词+be+done,Homework,复习本课所学知识；归纳要点，做好复习笔记；,Bye!,