九年级英语公开课被动语态复习课件ppt

2. We found the ticket on the floor . was The ticket ____ _____on the floor. found 3. He can mend the bike in two days. The bike can ______ _______ in two days. mended be
练习一
1. A new factory ____ in our city last year .
A. built B. has built C. was built D. is building
2. All trees must _____ well when it is dry .
A. be watered B. are watered C. water D. be watering
6. Do they often talk about this question?
__ this question often talked _____ about ___ ___? Is by them
7. Doesn’t Bob clean the street every day? _______ Isn’t the street _________ cleaned by Bob every day?
3. This kind of machine ________
A. is made by B. is made from C. is made in
Japan .
D. is made of
4. A new factory _____ in our city last year .
A. built B. has built C. was built D. is building
2） tell sb. to do sth.
He told us to get to school early.
We were told to get to school early by him.
Our parents ask us to stay at home at night. We are asked to stay at home at night.
He can carry the basket .
be carried by him. The basket can ____ ______
练习： 把下列句子变为被动语态
1.People use knives for cutting things.
used are Knives ______ ______ for cutting things.
cut down → be cut down laugh at → be laughed at
look after → be looked after
• 必须照看好孩子们。 • The children must be taken good care .( X ) • The children must be taken good care of .( √ )
1）系动词（look, feel, smell, taste, keep, remain等）没有被动态和进行时 态
The fish tastes good. 这鱼味道好。
这条围巾摸上去很软。 The scarf feels soft.
2)不及物动词没有被动语态。
如：belong to, happen, take place, last, come true, remain, succeed, fall, die, arrive等。
Shoes are made factory.
(by them) in that
一般现在时的被动语态：
S(主语）+am/is /are +过去分词
He rides the
motorbike to his factory every
day.
is ridden The motorbike _____ _______ to his factory every day.
* Great changes have taken place in this city.
* That bike doesn’t belong to Mike.
3)某些动词形式是主动，但含有被动的意思。
这书很好卖。 The book sells well.
This kind of cloth washes very well. 这种布很好洗。
主动语态与被动语态
一、英语的谓语动词的语态 We
主语
speak
谓语
English.
宾语 主动语态
English is spoken
主语 谓语
by us.
宾语
被动语态
宾变主,主变宾,前加by，用宾格形式。 动变被,看清be, 结构分别be+ pp
二、各种时态的被动语态形式： be + 过去分词
一般现在时： am / is / are done 一般过去时： was / were done 含有情态动词的被动语态 can / must / needn't be done 其他： 现在进行时： am / is / are being done 过去进行时： was / were being done 现在完成时： have / has been done 过去完成时： had been done 一般将来时： shall / will be done ; be going to be done
5.Do you like this kind of paper ? Yes , it _ very nice .
A. is felt B. felt C. is feeling D. feels 6.He was seen ____________ something from the shop . A. steal B. to steal C. to be stolen D. stealed
4. 注意一些惯用法
They said that he would come back soon. =It was said that he would come back soon.
类似的还有： It is reported / We report It is believed / hoped /supposed that ......
6. In warm weather fruit and meat _________ long . A. can’t be kept B. don’t keep C. is not kept D. aren’t keeping 7. The trees in our school _______every Friday afternoon . A. are watered B. are watering C. have watered D. water 8. It ________ that she _______ very clever . A. said , is B. was said , is C. is said , is D. said , is being 9. Great changes ________ place in China since 1978 . A. have been taken B. have taken C. has been taken D. took 10.You may go fishing if your work __________ . A. is done B. will be done C. has done D. have done 11.The old men must ________ politely in our country . A.spoke to B. be spoken C. speak to D. be spoken to
was His friend ___
bought some fruits yesterday. ___
3．Jim can take good care of Tina ． Tina can be taken good care of by Jim. 情态动词：
主语+ can/may/must/should + be+过去分 词
三、主动语态变被动语态解题步骤 1. 原句的宾语变为主语（找宾语 ）。
2. 动词变为相应时态的被动形式 （注意be 动词的形式）。 3. 原句的主语 变为 by+ 宾格形式。其它照写。
They make shoes in that factory.
Shoes are made by them in their factory.
bring give pass lend …to
Mum made me a new dress.
I was made a new dress by Mum.
=A new dress was made for me by Mum.
make buy …for
draw
3. 动词短语的被动语态
take care of → be taken care of
1.带复合宾语的被动语态结构． 1) see sb. doing sth. 被动语态： sb. be seen doing sth.
I saw him playing football at that moment. He was seen playing football at that moment.
3）make sb. do sth.
sb. be made to do sth.
Mr Green made Jim do his homework at home.
Jim was made to do his homework by Mr Green at home. watch let have
2. They term．
bought
ten computers last
Ten computers were bought (by them) last term. 一般过去时：S+was/were +过去分词
He bought his friend some fruits yesterday.
练习二、 用动词的正确时态和语态填空
1. The building can _________（see）from every part of the city . 2.The bridge __________ （build）many years ago . 2. The students _____ often ________（tell）to take care of their desks and chairs . 3. Vegetables , eggs and fruits__（sell）in this shop . 4.These trees should _____________（water）after they _____ （plant）. 5.The sports meeting _________(hold）last week . 6. Teenagers ____________(should allow) to wear their own clothes. 7.Jim didn't take part in the party, because he _________(not invite) yesterday.
hear see notice
• We hear him play in the next room.
• He is heard ____ _____in the next room.
to play
2. 含有双宾语句子的被百度文库语态
Bob sent Kate a letter last year.
=Kate was sent a letter by Bob last year. =A letter was sent to Kate by Bob last year.
4.Did he finish the work yesterday?
Was
finished ___ the work _______ by him yesterday？
5.Must we finish our work today?
be finished us Must our work _____ ______by ______ today?