初中不規(guī)則動(dòng)詞過去式ppt課件

1、 The Passive Voice Active and Passive Voice Voice The voice of a verb tells whether the subject of the sentence performs or receives the action. In English there are two voices, passive and active. Active and Passive VoiceActive Voice In active voice, the subject performs the action expressed by the

2、 verb: The student wrote a song. Passive Voice In passive voice, the subject receives the action expressed by the verb: A song was written by the student.1。構(gòu)造。構(gòu)造 be + 過去分詞過去分詞 (及物的及物的)2。各種時(shí)態(tài)的被動(dòng)構(gòu)造：。各種時(shí)態(tài)的被動(dòng)構(gòu)造：普通時(shí)態(tài)：普通時(shí)態(tài)：am/is/are +過去分詞過去分詞 The Chinese food _ to be the healthiest in the world.A. conside

3、rs B. is considering C. is considered D. has considered 1。構(gòu)造。構(gòu)造 be + 過去分詞過去分詞過去時(shí)態(tài)：過去時(shí)態(tài)：was/were +過去分詞過去分詞John _ , for he went swimming yesterday without permission.A. would punished B. had punished C. punished D. was punished 1。構(gòu)造。構(gòu)造 be + 過去分詞過去分詞如今進(jìn)展時(shí)態(tài)：如今進(jìn)展時(shí)態(tài)：am/is/are +being +過去過去分詞分詞 - Have you m

4、oved into the new house ?- Not yet .Rooms _.A. are painting B. are painted are being painting D. are being painted 過去進(jìn)展時(shí)態(tài)：過去進(jìn)展時(shí)態(tài)：was/were + being +過去過去分詞分詞Mr. Wu was in hospital . When we went to see him , he _on .A. operated B. was operated C. was operating D. was being operated 普通未來時(shí)態(tài)：will + be+過去

5、分詞The new school _ when the new term begins.A. finishes B. will finish C. will be finished D. would finish過去未來時(shí)態(tài)：過去未來時(shí)態(tài)：would + be+過去分詞過去分詞The old scientist said that he _ to visit their country before long .A. invited B. had invited C. was inviting D. would be invited 如今完成時(shí)態(tài)：如今完成時(shí)態(tài)：have/has + been

6、+過去過去分詞分詞With the help of the Hope Project, more and more new schools _ in the poor area. A. built B. have built C. have been built D. have been building過去完成時(shí)態(tài)：過去完成時(shí)態(tài)：had + been +過去分詞過去分詞 He came out and told us that the work _.A. finished B. was finished C. had finished D. had been finished 情態(tài)動(dòng)詞：情態(tài)

7、動(dòng)詞情態(tài)動(dòng)詞：情態(tài)動(dòng)詞+be +過去分詞過去分詞The programmes _ if you use a short wave radio.A. can pick up B. pick up C. picked up D. can be picked up 3.何時(shí)用被動(dòng)語態(tài)何時(shí)用被動(dòng)語態(tài)不知道或沒必要知道動(dòng)作的執(zhí)者。不知道或沒必要知道動(dòng)作的執(zhí)者。The book was first published in the late 1990s.b)不便說出動(dòng)作的執(zhí)行者。不便說出動(dòng)作的執(zhí)行者。The plan was generally considered impractical.3.何時(shí)用被動(dòng)

8、語態(tài)何時(shí)用被動(dòng)語態(tài)c)突出動(dòng)作的接受者。突出動(dòng)作的接受者。She is respected by all the workers of the factory.d)漢語中的無主句，在英語中用被動(dòng)語漢語中的無主句，在英語中用被動(dòng)語態(tài)態(tài) 。Smoking is not allowed in public places.e)為了堅(jiān)持主語的一向性。為了堅(jiān)持主語的一向性。The old professor wheeled himself into the classroom and was warmly applauded by the students.4.不用被動(dòng)語態(tài)的情況不用被動(dòng)語態(tài)的情況 ：1不

9、及物動(dòng)詞不用被動(dòng)語態(tài)；留意：不及物動(dòng)詞不用被動(dòng)語態(tài)；留意：happen, occur ,take placeThe story was happened in 1934. ( 2表形狀的動(dòng)詞不用被動(dòng)語態(tài)；表形狀的動(dòng)詞不用被動(dòng)語態(tài)；have, lack, fit I have a new bike.3連系動(dòng)詞不用被動(dòng)語態(tài)；連系動(dòng)詞不用被動(dòng)語態(tài)；The story is sounded true. ( 4有些短語不用被動(dòng)語態(tài)有些短語不用被動(dòng)語態(tài) do ones best, make a face, make room(騰位子騰位子 make up ones mindbelong to5.特殊情況特

10、殊情況 考試重點(diǎn)考試重點(diǎn) 1感官動(dòng)詞感官動(dòng)詞 ( taste ; feel ; smell ; sound ; look ) 用自動(dòng)方式表示被動(dòng)。用自動(dòng)方式表示被動(dòng)。How sweet the music sounds ! Good medicine tastes bitter to the mouth .5.特殊情況特殊情況 考試重點(diǎn)考試重點(diǎn) 2 write、read、sell、keep、prove、weigh、drink、wash、open/shut常用自常用自動(dòng)方式表被動(dòng)意義。尤其是有副詞動(dòng)方式表被動(dòng)意義。尤其是有副詞 well, easily時(shí)。時(shí)。The book sells wel

11、l . 這本書銷路很好。這本書銷路很好。 The door will not open . ( 這扇門就是這扇門就是打不開。打不開。 ) This dress washes better . The sign reads as follows . ( 這牌子告示這牌子告示如下。如下。 ) 3在在 “主主 be 描畫詞不定式的描畫詞不定式的構(gòu)造中，主語是不定式動(dòng)詞動(dòng)作的接構(gòu)造中，主語是不定式動(dòng)詞動(dòng)作的接受者。受者。e.g. He is easy to get along with.The sentence is difficult to understand.The question is ea

12、sy to answer.4). be to blamee.g. He is to blame for the broken window. 5need, demand, want(需求需求, require, be worth等后用動(dòng)名詞表被動(dòng)。等后用動(dòng)名詞表被動(dòng)。The desk needs repairing. The novel is worth seeing.留意：留意：need后可接動(dòng)名詞表被動(dòng)，又可接動(dòng)后可接動(dòng)名詞表被動(dòng)，又可接動(dòng)詞不定式的被動(dòng)方式。但假設(shè)有附加成分用詞不定式的被動(dòng)方式。但假設(shè)有附加成分用動(dòng)詞不定式的被動(dòng)方式。比較：動(dòng)詞不定式的被動(dòng)方式。比較：The desk ne