2021年秋人教版九年级全册英语课件：Unit6第三课时GrammarFocus.ppt

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1、2023/5/182021年秋人教版九年级年秋人教版九年级全册英语课件：全册英语课件：Unit6第第三课时三课时GrammarFocus二、一般过去时态的被动语态的句式结构句式结构例句肯定句主语was/were动词过去分词其他The station was built in 1928.车站是在1928年修建的。否定句主语wasnt/werent动词过去分词其他The basketball wasnt invented for so long.篮球没发明很长时间。一般疑问句Was/Were主语动词过去分词其他？Were the books put on the desk？书放桌子上了吗？特殊疑问

2、句特殊疑问词was/were主语动词过去分词其他？When were the computers invented?电脑什么时候发明的？三、注意不能用被动语态的几种情况1所有的不及物动词或不及物动词词组不能用于被动语态之中。The book belongs to Jenny.这本书属于珍妮。(belong to为不及物动词词组，没有被动语态)2有些动词以其主动形式表示被动意义，特别是当主语是物时，常见的这类动词有sell,write,wash,open,lock等。These apples sell well.这些苹果卖得很好。3有些使役动词和感官动词，如make,see,hear,watch

3、,notice,feel,observe,listen to,look at等，在主动结构中跟不带 to 的动词不定式作宾语补足语，在变为被动结构时，不定式应加上 to。We heard him say good-bye to his friends.我们听见他向朋友们道别。He was heard to say good-bye to his friends by us.我们听见他向朋友们道别。_ 一、单项选择。()1.(2017江苏淮安)The high-speed railway _ in this city last year.It is easier for people to tr

4、avel now.Awill build Bwill be builtCwas built Dbuilt()2.(2017湖北黄冈)Last month China hosted BRF for International Cooperation(一带一路高峰会议)successfully.Yes,thousands of foreign guests _ to the meeting.Ainvited Bare invitedCwere invited Dwill inviteCC()3.(2017湖北恩施中考改编)In old days,the poor _ for the boss fo

5、r over 18 hours a day.Awas made to be workedBwere made workCwere made to workDwas made to workedC()4.When _ this kind of car _？Three years ago.Adid;produce Bwas;producedCis;produced Ddoes;produce()5.When I called the bus service,I _ that there was no more bus.Awas telling Bwas toldChas told Dhad toldBB二、按要求改写下列句子。6Tea was discovered by accident.(改为一般疑问句)_tea _by accident?7The telephone was invented in_1876.(对画线部分提问)_the telephone_?8The new supermarket was built in our town last year.(改为否定句)The new supermarket _in our town last year.WasdiscoveredWhen wasinventedwasnt built