1、精選優(yōu)質(zhì)文檔-傾情為你奉上精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)專心-專注-專業(yè)精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)被動(dòng)語態(tài)?概念表示動(dòng)作與主語之間是被動(dòng)關(guān)系的句子是被動(dòng)語態(tài)。 英語有兩種語態(tài)：主動(dòng)語態(tài)和被動(dòng)語態(tài)主動(dòng)語態(tài)表示是動(dòng)作的執(zhí)行者。被動(dòng)語態(tài)表示主語是動(dòng)作的承受者。 Cats eat fish. （主動(dòng)語態(tài)）貓吃魚。 Fish is eaten by cats.(被動(dòng)語態(tài))魚被貓吃。二被動(dòng)語態(tài)的用法?(1)?動(dòng)作的執(zhí)行者很明顯。這時(shí)往往不用by?短語。?Word?processing?skills?are?taught?in?our?computer?lessons.?(2)不

2、知道或沒有必要說明動(dòng)作的執(zhí)行者是誰。?Some?new?computers?were?stolen?last?night.?(3)?突出或強(qiáng)調(diào)動(dòng)作的承受者。如果需要說出動(dòng)作的執(zhí)行者，用by?短語。?The?window?was?broken?by?Mike.?窗戶是邁克打破的。三構(gòu)成形式? 由“助動(dòng)詞be 及物動(dòng)詞的過去分詞”構(gòu)成助動(dòng)詞be 有人稱、數(shù)和時(shí)態(tài)的變化，其變化規(guī)則與be 作為連系動(dòng)詞時(shí)完全一樣。一般現(xiàn)在時(shí)一般過去時(shí)一般將來時(shí)肯定句主語+am/is/are+done(過去分詞)主語+was/were?+done主語+shall/will?be?+done主語+be going to

3、be done否定句主語+am/is/are+not+done主語+was/were+not done主語+shall/will be+not done一般疑問句Am/Is/Are+主語+done？Was/Were+主語+done?Will/Shall+主語+be+done?特殊疑問句特殊疑問詞+am/is/are+主語+done?特殊疑問詞+was/were+主語+done?特殊疑問詞+will/shall+主語+be done?四主動(dòng)語態(tài)變被動(dòng)語態(tài)的方法? My?aunt?invited?me?to?her?dinner?party.? 執(zhí)行者? ?動(dòng)詞?承受者?I?was?invited

4、?(by?my?aunt?)?to?her?dinner?party.? 承受者?謂語? ?by+執(zhí)行者?1).把主動(dòng)語態(tài)的賓語變成被動(dòng)語態(tài)的主語。?2).把主動(dòng)語態(tài)的謂語變成被動(dòng)語態(tài)的be?+?過去分詞，時(shí)態(tài)要與原句保持一致。?3).把主動(dòng)語態(tài)的主語變?yōu)榻樵~by?的賓語，放在被動(dòng)語態(tài)里謂語動(dòng)詞之后，by?短語可以省略。五被動(dòng)語態(tài)的特殊結(jié)構(gòu)形式?1) 帶情態(tài)動(dòng)詞的被動(dòng)結(jié)構(gòu)。其形式為：情態(tài)動(dòng)詞be過去分詞。?例 The?baby?should?be?taken?good?care?of?by?the?baby-sitter.?2)?有些動(dòng)詞可以有兩個(gè)賓語，在用于被動(dòng)結(jié)構(gòu)時(shí)，可以把主動(dòng)結(jié)構(gòu)中的一個(gè)

5、賓語變?yōu)橹髡Z，另一賓語仍然保留在謂語后面。通常變?yōu)橹髡Z的是間接賓語。?例His?mother?gave?him?a?present?for?his?birthday.?可改為? He?was?given?a?present?by?his?mother?for?his?birthday.?3)?當(dāng)“動(dòng)詞+賓語+賓語補(bǔ)足語”結(jié)構(gòu)變?yōu)楸粍?dòng)語態(tài)時(shí)，將賓語變?yōu)楸粍?dòng)結(jié)構(gòu)中的主語，其余不動(dòng)。?例Someone?caught?the?boy?smoking?a?cigarette.?可改為 The?boy?was?caught?smoking?a?cigarette.?4）在使役動(dòng)詞have,?make,?g

6、et以及感官動(dòng)詞see,?watch,?notice,?hear,?feel,?observe等后面不定式作賓語補(bǔ)語時(shí)，在主動(dòng)結(jié)構(gòu)中不定式to要省略，但變?yōu)楸粍?dòng)結(jié)構(gòu)時(shí)，要加to。?例Someone?saw?a?stranger?walk?into?the?building.?可改為 A?stranger?was?seen?to?walk?into?the?building.?5)?有些相當(dāng)于及物動(dòng)詞的動(dòng)詞詞組，如“動(dòng)詞介詞”，“動(dòng)詞副詞”等，也可以用于被動(dòng)結(jié)構(gòu)，但要把它們看作一個(gè)整體，不能分開。其中的介詞或副詞也不能省略。?例The?meeting?is?to?be?put?off?till?

7、Friday.?六注意事項(xiàng)： 1.不及物動(dòng)詞沒有被動(dòng)語態(tài)：happen ,take place ,appear , hold (容納) 2.系動(dòng)詞沒有被動(dòng)語態(tài)： look, feel ,sound ,smell ,taste .如：The dish tastes good . 3.有些詞組沒有被動(dòng)語態(tài)：sell well , write well ,ride well 如：This kind of skirt sells well. 4. need表示需要時(shí)，后面常接doing 形式表示被動(dòng)意義，相當(dāng)于to be done .如：All the computers need repairing

8、.=All the computers need to be repaired練習(xí)一出下列句子是主動(dòng)語態(tài)還是被動(dòng)語態(tài)Novels entrance many readers.When will you paint your house? The check will be delivered when they are ready.Many countries are experiencing drought.Many countries have experienced drought.二：將下列句子變?yōu)楸粍?dòng)語態(tài)1. We watched the children sing that mor

9、ning.2. The wind blew his hat down the street 3. They ask me to help them.4. He found the door close.5. They will send Cyril to prison.6. The secretary will mail these letters tomorrow.7. Someone ought to wash those dishes right way.8. The factory produced 5 000 cars every day.9. They?will?hold?the?

10、charity?show?in?the?school?hall.10. Nancy?Jackson?designed?the?CD-ROM.選擇(? )?a?new?library?_?in?our?school?last?year?;?built? ;?bulit? ;?build? ;?build?(? )?accident?_?on?this?road?last?week.?been?happened? ?happened? ?happened? ?( ?)?_?in?the?southeast?of?China.?is?grown?grown?( ?)?changes?_?in?Chi

11、na.?A.?are?happened?B.?was?happened?C.?has?happened?D.?have?happened?( ?)?talk?on?Chinese?history?_?in?th?school?hall?next?week.?given? ?been?given? ?be?given? ?(? )?many?trees?_?this?year?are?planted? ?plant? ?been?planted? ( ?)?books?_.?So?many?people?are?interested?in?them.?A.?are?sold?well? ?B.?

12、sell?well?C.?sell?good? ?D.?sell?badly(? )?of?them?_?in?China.?made? ?made? ?made? ?(? )?small?trees?_,?they?will?grow?up?quickly.?take?good?care?of? ?B.?take?good?care?C.?are?taken?good?care?of? D.?are?taken?good?care( ?)?shoes?_.?You?need?a?new?pair.?wear?out? ?out? ?worn?out? ?worn?( ?)?Peoples?R

13、epublic?of?China?_?on?October?1,?1949.?A.?found? B.?was?founded? C.?is?founded? D.?was?found?( ?)?_?this?kind?of?computers_? -Last?year.?;?use? ;?used? ;?used? ;?used?(? )?Great?Wall?_?all?over?the?world.?knows? ? ?known? ?known?(? )?_?in?every?part?of?the?world.A.?need? B.?are?needing? C.?are?neede

14、d? D.?will?need(? )?says?that?Mr?Zhang?_?to?the?factory?next?week.?is?sent? ?send? ?sent? ?be?sent?( ?)?_?this?book?_?did;?written? ;?written?by? ;?written? ;written?( ?)?_?show?me?her?new?dictionary.has?asked?to? ?asked?to? ?asked? ?to?( ?)?story?_?by?Granny?yesterday.?was?told?us? ?told?to?us? ?to

15、ld?us? ?us?( ?)?monkey?was?seen?_?off?the?tree.? ? ? ?jump?(? )?school?bag?_?behind?the?chair.?puts? ?be?put? ?be?putted? ?put?( ?)?people?_?well.?looks?after? ?be?looked?after? ?look?after? ?after?四用所給動(dòng)詞的適當(dāng)時(shí)態(tài)和語態(tài)填空?1.?When?_?the?first?man-made?satellite?_(send)up?into?space?2.?Last?year?vegetables?_?(grow)?in?the?garden?by?Tom?and?he?_?(sell)?them?himself.?3.?She?_?(help)him?with?his?homework?tomorrow?evening.?4.?How?many?magazines?_?(?can?borrow)?in?your?library?every?week?5.?John?_?(hear)?to?go?upstairs?two?hours?ago.?6.?Who?_?(save)?her?father?He?_?(save)?by?that?policeman.?7.?T