初三復(fù)習(xí)之被動語態(tài)

1、Passive Voice被動語態(tài)被動語態(tài)英語動詞有兩種語態(tài)：英語動詞有兩種語態(tài)：主動主動語態(tài)和語態(tài)和被動被動語態(tài)。語態(tài)。當(dāng)我們不知道誰是動作的執(zhí)行者或者只需強(qiáng)調(diào)動當(dāng)我們不知道誰是動作的執(zhí)行者或者只需強(qiáng)調(diào)動作的承受者時，要用作的承受者時，要用被動語態(tài)被動語態(tài)被動語態(tài)被動語態(tài)結(jié)構(gòu)：結(jié)構(gòu)：be + 過去分詞過去分詞(PP) + (by )在改寫中應(yīng)注意：在改寫中應(yīng)注意：1.把把的的提到前面作提到前面作被動語態(tài)被動語態(tài)的的2.把把動詞動詞變成變成“”;3.語態(tài)中的語態(tài)中的變?yōu)榻樵~變?yōu)榻樵~的的表格：被動態(tài)基本結(jié)構(gòu)情態(tài)動詞情態(tài)動詞一般現(xiàn)在時一般現(xiàn)在時一般過去時一般過去時現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時過去進(jìn)行時過去

2、進(jìn)行時一般將來時一般將來時過去將來時過去將來時現(xiàn)在完成時現(xiàn)在完成時過去完成時過去完成時am/is/are + donewas/were + doneam/is/are + being + donewas/were + being + doneshall/will/be going to + be + donewould + be + donehave/has + been + donehad + been + donemust/can/may+be+doneOral practice-主動句改被動句 Oral practice-1. Change each sentence into pass

3、ive voice:1)A car knocked him down yesterday.2)Two doctors and ten nurses make up the medical team3)When I got there, they were cutting up a fallen treeHe was knocked down by a car yesterdayThe medical team is made up by twoA fallen tree was being cut up when I got there.4)Well put on the play next

4、Sunday5)Workers are building a new teaching building in our school 6)They had completed the railway by the end of last year The play will be put on next SundayA new teaching building is being built by workers in our schoolThe railway had been completed by the end of last year 7)He said we should pro

5、tect the earth8)You need to paint the wallHe said the earth should be protectedThe wall needs to be painted9)He has learnt English since he was ten.English has been learnt by him since he was ten.幾種特殊結(jié)構(gòu)幾種特殊結(jié)構(gòu)1.My uncle gave me a gift on my birthdayI was given a gift on my birthdayA gift was given (t

6、o) me on my birthday.:如果主動句中的謂語動詞可構(gòu)成兩種詞組形如果主動句中的謂語動詞可構(gòu)成兩種詞組形式，即是式，即是v+sb+sth 、v+sth+to / for+sb,則該主則該主動句可變成兩個被動句，一個被動句的主語為動句可變成兩個被動句，一個被動句的主語為v后后面的面的sb，一個被動句的主語為，一個被動句的主語為v后面的后面的sth2.We often hear him play guitarHe is often heard to play guitar.：see,watch,hear,notice,feel,make, listen to, look at等動詞

7、短語在主動句中不帶等動詞短語在主動句中不帶to，但改成被動語態(tài)后必須帶但改成被動語態(tài)后必須帶toHis father made him clean the room.He was made to clean the room . 動詞動詞sell,smell,feel,sound,taste,look,fit，last(夠夠用用),hold(容納容納),happen,take place, raise,belong to只有主動形式，即可用它們的只有主動形式，即可用它們的主主動句來表示被動動句來表示被動的意義的意義The room holds 10000 people.3.動詞主動式表被動義動詞主動式表被動義,與被修飾的名詞構(gòu)成動賓與被修飾的名詞構(gòu)成動賓關(guān)系關(guān)系,又和該句主語又和該句主語(或賓語或賓語)構(gòu)成主謂關(guān)系時構(gòu)成主謂關(guān)系時,用用主動式表被動義主動式表被動義I have a lot of homework _(do)Ill give him some books _ (read)to doto read表示狀態(tài)特征的表示狀態(tài)特征的連系動詞連系動詞+adj./n.,用用主主動式表被動義動式表被動義。5. 表示表示“開始、結(jié)束、運(yùn)動開始、結(jié)束、運(yùn)動”的動詞的動詞用主動表