人教版九年級(jí)unit9 被動(dòng)語態(tài)

1、Unit 9 When was it invented?,安仁初中 婁麗花,calculator,invention,發(fā)明 可數(shù)名詞,及物動(dòng)詞：invent 發(fā)明，創(chuàng)造，指事物從無到有。,（近義詞 discover：發(fā)現(xiàn)，指事物從未知到已知。）,名詞: inventor 發(fā)明者,發(fā)明家,應(yīng)用：用invent和 discover的正確形式填空 1 Edison the light. 2 The secret by him.,was discovered,被誰發(fā)明 介詞by意為被、由、靠,invented,短語: be invented by sb,eg The new machine was i

2、nvented by us.,短語: be invented in /on+年/日,于何時(shí)被發(fā)明,eg 1 The computer was invented in 1976.,2 This kind of toy was invented onJanuary 1st ,1999.,.,1a,1,2,3,4,5,1b,Listen and match the inventions with the dates.,a,b,e,d,c,1876 1885 1927 1971 1976,d,a,b,e,c,T: Whats this called in English?,S: Its called

3、a telephone.,T: Is it an invention?,T: When was the telephone invented?,S: It was invented in 1876.,T :Who was it invented by?,S: It was invented by Bell.,S: Yes, it is.,1907,Wright,T: Whats this called in English？,S: Its called a TV.,T: Is it an invention?,S: Yes, it is.,T: When was the TV invented

4、?,S: It was invented in 1927,T :Who was it invented by?,S: It was invented by Baird.,1885,Karl.Bens,1976,Cray,Erik 1905,Edison 1879,Joseph 1827,An Englishman 1880s,Lu Bans wife 4000 years ago,was invented: 被發(fā)明,結(jié)構(gòu): be (am /is/are/was/were)+動(dòng)詞的過去分詞,語態(tài):被動(dòng)語態(tài) (the Passive Voice) 英語根據(jù)其謂語動(dòng)詞與主語的關(guān)系分為兩種語 態(tài)即主動(dòng)

5、語態(tài)(The Active Voice)和被動(dòng)語態(tài) (the Passive Voice).主動(dòng)語態(tài)表示主語是動(dòng)作 執(zhí)行者,被動(dòng)語態(tài)表示主語是動(dòng)作的承受者。,am/are /is +動(dòng)詞的過去分詞 ： 一般現(xiàn)在時(shí)的被動(dòng)語態(tài),was/were +動(dòng)詞的過去分詞 ：一般過去時(shí)的被動(dòng)語態(tài),主動(dòng)句與被動(dòng)句之間的轉(zhuǎn)換 We bought some books. 主語 謂語動(dòng)詞主動(dòng)語態(tài)的過去式 賓語 Some books were bought ( by us ) 主語 謂語動(dòng)詞被動(dòng)語態(tài)的過去分詞 介詞+ 賓語,主動(dòng)句變?yōu)楸粍?dòng)句所遵循的4個(gè)步驟：,1 把原主動(dòng)句中的賓語變?yōu)楸粍?dòng)句的主語。,2 把動(dòng)詞變?yōu)楸?/p>

6、動(dòng)形式即be +過去分詞，并注意其人稱和數(shù)隨主語的變化，而動(dòng)詞的時(shí)態(tài)則保持不變。,3 原主動(dòng)句的主語如需要，則放在by后面，以它的賓格形式出現(xiàn)（注代詞的賓格），如不需要?jiǎng)t可省略。,4 其它的成分（定語、狀語）不變。,練習(xí)： 請(qǐng)把下列的主動(dòng)句變?yōu)楸粍?dòng)句（注意時(shí)態(tài)的一致）,1 He wrote an article last week.,An article was written by him last week.,2 The people make history.,History is made by people.,3 Do people use Chinese only in China

7、?,Is Chinese used by people only in China?,4 They didnt visit the city two years ago.,The city wasnt visited by them two years ago.,5 Where did you make them?,Where were they made by you?,被動(dòng)語態(tài)的幾種類型,1、 有一個(gè)賓語的句子的被動(dòng)語態(tài),主動(dòng)句 主語（S）+ 謂語（V） + 賓語 （O）,被動(dòng)句 主語（原O）+ be + 過去分詞 + by +賓語 (原S之賓格形式）,He copied others h

8、omework. (主動(dòng)句),Others homework was copied by him.(被動(dòng)句),The girl opened a present.(主動(dòng)句),A present was opened by the girl.(被動(dòng)句),練習(xí):,2、 有兩個(gè)賓語的句子的被動(dòng)語態(tài),主動(dòng)句 主語（S) +謂語 V）+ 間接賓語(IO） + 直接賓語（DO）,被動(dòng)句1 主語（原IO） + be +過去分詞 +原DO +by +原主語之賓格,The teacher showed me a picture. (主動(dòng)句 ),I was shown a picture by the teach

9、er.(被動(dòng)句1 ),被動(dòng)句2 主語（原DO） + be +過去分詞 +to/for + 原IO +by +原主語之賓格,A picture was shown to me by the teacher. (被動(dòng)句2),有兩種被動(dòng)語態(tài)的一些動(dòng)詞:,buy 買 give 給 pay支付 teach 教授 tell 告訴 show 展示 lend 借出,通常用直接賓語作被動(dòng)語態(tài)的主語一些動(dòng)詞:,bring拿來 do做 make 制作 pass傳遞 sell 賣 send 送、寄 sing 唱 write寫,A bike was lent to me ( by him).,I was lent a

10、bike (by him).,A letter was written to her (by her son). 合習(xí)慣,She was written a letter ( by her son). 不合習(xí)慣,3 含有賓語補(bǔ)足語的被動(dòng)語態(tài),主動(dòng)句 主語（S） +謂語動(dòng)詞（V） +賓語（O） + 賓語補(bǔ)足語（C）,被動(dòng)句 主語（原O） + be +過去分詞 + 賓語補(bǔ)足語（C） +by + 原主語之賓格,They make the city more beautiful. (主動(dòng)句 ),The city was made more beautiful by them. (被動(dòng)句),He saw

11、 a girl cross the street. (主動(dòng)句 ),A girl was seen to cross the street by him. (被動(dòng)句),注意：在主動(dòng)句中see ，watch ，hear，make 等后+賓語+動(dòng)詞原形的結(jié)構(gòu)變?yōu)楸?動(dòng)句時(shí)一律在see ，watch ，hear， make等后加上to。,練習(xí),1 We hear birds sing every morning.,Birds are heard to sing by us every morning.,2 His father made him stay at home.,He was made to stay at home by his father.,練習(xí)：請(qǐng)把下列主動(dòng)句變?yōu)楸粍?dòng)句 1 The woman asked the policeman for help. 2 The old man on TV tells a story on Sunday. 3 Do they use the box as a table? 4 She sent me a collection last week. 5 Did Lily buy her sister a hat? 6 We oft