《江苏省仪征市月塘中学八年级英语下册 Unit 7 Intemational charities grammar1课件》由会员分享，可在线阅读，更多相关《江苏省仪征市月塘中学八年级英语下册 Unit 7 Intemational charities grammar1课件（18页珍藏版）》请在金锄头文库上搜索。
1、Unit7 Grammar 1princessHi, Everyone!We call the princess Laura.We call the princess Laura.The princess The princess is calledis called Laura. Laura.Active voicePassive voice1.The lights were turned off by Tom.2.The windows are cleaned every week.3.Millies closed the door.4.The TV was turned on. 5.Th
2、e boy made a model plane. 6.A total(总数总数总数总数) of 8 questions are answered.orActivePassivePassivePassivePassivePassiveActiveActivePassivePassiveActiveActivePassivePassive1.The lights were turned off by Tom.2.The windows are cleaned every week.3.The TV was turned on. 4.A total(总数总数总数总数) of 8 questions
3、 are answered.How to form the passive voice?How to form the passive voice?Be is, am, arewas, were+ doneSimple present tenseSimple present tenseSimple past Simple past tensetenseWhen to use the passive voice?When to use the passive voice?It is obvious(It is obvious(显然显然) who performs the action.) who
4、 performs the action.We do not know or do not want to We do not know or do not want to know who performs the action.know who performs the action.We think the action is more important We think the action is more important than the person who performs the action.than the person who performs the action
5、.Word processing is taught in our computer lessons.The printer was sold already.Educational CD-ROMs are sold in many countries. Who designs the educational CD-ROM called Around the World in Eight Hours?Nancy Jackson designs it.It is designed by Nancy Jackson.Be is, am, arewas, were+ done+by sb。 。 。
6、The hill is very beautiful.It _(climb) by the boy every day?is climbedHow delicious the meat is! They _(eat) too much yesterday.were eatenMost of us like watching TV.TV _( watch) too muchby us. is watchedHe ate the cucumber for last lunch. The cucumber _ (eat) by him last lunch.was eaten We can use
7、the passive voice when1.It is obvious who performs the action. e.g. Word processing skills are taught in our computer lessons.2.We do not know or cannot remember who performed the action. e.g. The printer was sold already.3.We think the action is more important than person who performs the action e.
8、g. Educational CD-ROMs are sold in many countries. move写出下列动词的过去式和过去分词写出下列动词的过去式和过去分词:visitvisited visited moved moved verbed以以e结尾结尾dstudy studied studied 以辅音字母加以辅音字母加y结尾的词结尾的词,去去yied.clapclapped clapped以一个辅音字母结尾的重读闭音节词以一个辅音字母结尾的重读闭音节词,双双写最后一个辅音字母写最后一个辅音字母ed写出下列动词的过去式和过去分词写出下列动词的过去式和过去分词:begive seem
9、ake put comewritewas/were beengave givensaw seenmade madeput putcame comewrote written注注:不规则动词见书上不规则动词表不规则动词见书上不规则动词表.3. The robber was caught last night.1. The building was built last year.2. Rice is grown in China. 4. The printers are sold in that shop.Translate the following sentences into Chines
10、e:用动词的被动语态填空用动词的被动语态填空:1.English _(speak) by many people.2.The trees _(plant) by them.3.That building _(build) two years ago.4.This kind of computer _(make) in China.5.The games _(sell) in may shops.is spokenwere planted was builtis madeare soldMr Lin organizes activities for the Computer Club.Do th
11、ey teach Japanese in the middle school?His wife sold his books when he left her.Did Lu Xun write the article named Hometown?Mike and Millie clean the windows every day.Change the following sentences into passive ones.HomeworkTo remember the differences between the active voice and the passive voice.To finish the exercises on Page 99-100.
