初中英语被动语态公开课课件.ppt
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1、被动语态,初三英语,The Passive Voice,新开一中余艳,Anglebaby,Whats her name?,She is called Anglebaby.,be + P.P.,被动语态的基本结构:,有各种时态的变化,考点一:,1. Now English _ by more and more people all over the word. A. speaks B. is spoken C. was spoken,一般现在时的被动语态:am / is / are + PP,task,(一)1.We like Miss Lin Very much. Miss Lin _ _ b
2、y us very much. 2.Many young people love Jay Chou 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:,2. The lost boy _ at the street corner last night. A. was found B. is found C. was looked for,一般过去时的被动语态:was / were + PP,task,(二) 1.Th
3、e 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/were + done,一般过去时,把下列句子改为被动语态:,3. Many houses _ in the future. A. will build B. will be built C.
4、are built,一般将来时的被动语态:will + be + PPbe going to + be + PP,task,(三) 1.The city will build 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
5、going to + be +done,一般将来时,built,going,to,sent,4. Three bridges _ since last year. A. have built B. were built C. have been built,现在完成时的被动语态:have / has + been + PP,task,(四) 1.Li Ming has already watered some flowers. Some flowers _ _ _by Li Ming already. 2.They have sold out the light green dress. Th
6、e light green dress _ _ _ out.,have,been,has,时态:,结构:,Have/has + been +done,现在完成时,watered,been,sold,5. Flowers _ every day. A. has been watered B. should be watered C. should water,含有情态动词的被动语态:情态动词 + be + PP,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
7、 should finish our homework on time.,Our homework_ _ _ by us on time.,(四),mustnt,should,结构:,be,cleaned,be,finished,Part 3,练习: 用be动词的正确形式填空.,A knife _ used to cut apples.2. The air _ polluted already.3.The rooms _cleaned later.4. The students _ asked to have breakfast. 5.They should_ encouraged to st
8、udy hard.6.Not only he but also I _ punished last night.,is,has been,will be,are,be,was,一 用适当的形式填空1 History is _ by the people. ( make)2 He is often _ to do the work by the teacher. (ask)3 The book _ by him last year. ( write )4 The radio _ last week. ( mend)5 Some trees _ on the hill already. (plan
9、t)6 A new subway _ (build) next year.7 She _ (take) to the hospital already.8 Thousands of satellites _ (send) up into the space so far.9 They said they _ (invite) to the party already.10 The trains _( produce) in Zhuzhou.11 Young trees should _(water) often.,made,asked,was written,was mended,have b
10、een planted,will be built,has been taken,have been sent,had been invited,are produced,be watered,一般现在时:一般过去时:一般将来时: 情态动词:,am/is /are + done,情态动词+be+done,will + be + done,was/were + done,以下时态的被动语态构成,Summary,现在完成时:,has / have + been + done,Task 4,考点二:,被动语态中的特殊情况:,6. Good medicine _ bitter to the mouth
11、. A. tastes B. is tasted C. taste This pen _ well. A. is sold B. sell C. sells,感官动词, 和sell等动词用主动语态表被动.,.,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.
12、,2.感官动词feel, look, smell, sound, taste等与形容词连用时。 如:The cake tastes delicious.,7. Many people _ during the earthquake in May, 2008. A. were died B. dead C. died,happen, last, die等动词不使用被动.,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 ,
13、 begin , become dissappear, come out.,思考2: 判断下列句子的正误,挑战,x,8. The man _ clean the toilet because he _ rubbish when the police walked past the park. A. was made; was seen to throw B. was made to; was seen throwing C. made; saw,see / hear sb. do sthbe seen / heard to do sthsee / hear sb. doing sth.be s
14、een / heard doing sth.make sb.do sth.be made to do sth.,主动:被动:,主动:被动:,主动:被动:,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: 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”。,挑战,9. Children should _. A. take good care of B. be taken good
15、 care C. be taken good care of,固定短语的被动不要丢掉后面的介词或副词,10. Your desk _. A. needs repair B. needs repairing C. needs to repair,need, allow 可以用-ing形式表示被动need to be done = need doingbe allowed to do = allow doing,练习:将下列句子变为被动句。 1.Li Lei listens to his father carefully. 2.The mother looked after the baby in
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