初三被动语态完整课件.pptx

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1、被动语态,教学对象：九年级学生(基本的时态掌握较好，对句子的成分有一定的理解)教学目标：学生掌握被动语态的句子构成，准确把主动语态改为被动语态,语态是什么？被动语态？有几种语态？如何正确使用？.,【头脑风暴】,定义理解,What is the passive voice?,Lead-in,I ate an apple just now.我刚刚吃了一颗苹果。,The apple was eaten by me just now.这个苹果刚刚被我吃了。,思考：1.主谓关系,【分析思考】,I ate an apple just now.我刚刚吃了一颗苹果。,The apple was eaten b

2、y me just now.这个苹果刚刚被我吃了。,主动语态,被动语态,思考：2.动宾位置,【分析思考】,I ate an apple just now.我刚刚吃了一颗苹果。,The apple was eaten by me just now.这个苹果刚刚被我吃了。,主动语态,被动语态,主变宾，宾变主,思考：3.动词变化,【分析思考】,I ate an apple just now.我刚刚吃了一颗苹果。,The apple was eaten by me just now.这个苹果刚刚被我吃了。,主动语态,被动语态,ate,was eaten,be done,主动语态：主语 谓语动词(及物)

3、宾语被动语态：宾变主 be done by 主变宾,简记：主变宾，宾变主，动词变成 be+done【Attention】助动词be有人称、数和时态的变化,I ate an apple.,The apple was eaten by me.,写出下列句子成分病用箭头表示主被动的变化,主语是动作的_,主语是动作的_,说明_的关系,3.被动语态的动词结构：4.注意助动词be有的_变化,【归纳 总结】,主语和谓语,语态,主动语态,被动语态,执行者,承受者,be done,人称、数和时态,为何学习？,【分析】1.语态：2.主语：,The boy is too naughty,and he is almo

4、st scolded by his mother everyday.,The mother is angry with the boy,and she almost scolds him everyday.,【分析】1.语态：2.主语：,1.强调句子主语2.保持整段话的主语连贯性，避免衔接不清，语意模糊。,被动语态,the boy（强调）,主动语态,the mother（强调）,The problem is being dealt with now.,不知道动作的执行者是谁or 不需要指出动作的执行者需要用到被动语态,1.语态：,被动语态,2.句子主语：,the problem,动作的_,承受

5、者,3.句子宾语即动作的执行者：,？,总结：,实际运用-被动语态,常用句式,实际运用,特殊句型,无被动,情态动词,时态,时态,am/is/are+done,was/were+done,will/shall be+done,【时态】,Dinner is cooked by Amy.,I was bitten by a mosquito.,The work will be finished by Amy.,am/is/are being+done,was/were being+done,【时态】,The new house is being built by us.,A math homework

6、 was being done by her.,时态,has/have been done,had been done,【时态】,Her homework has been finished by Amy.,Unit 1 had been finished learning by us till last week.,1）Computers are very useful in our lives,but they must_(use)properly.(2014龙岩)2）Homework may_(not hand)in tomorrow.3）Thousands of trees shoul

7、d_(grow)on each side of the road.,情态动词,【二.情态动词+be done】,be going to(be about to,have to)等同样适用,be used,be not handed,be grown,Eg.A party is going to be organized by our school tonight.,1)不及物动词/一些短语-主动表被动,【三.无被动动词】,appear/disappear/die/fail/happen/take place/break out/break down/belong to/come out,fee

8、l/sound/look/smell/taste.,2)系动词-主动表被动,Eg.My car broke down on my way to school.,Eg.The food smells bad.Light music sounds soft.,不要死背 要多练,1.主动语态中的某些动词(使役动词)，如make，see，feel，let，hear，watch，notice，look等后常接不带to的动词不定式（即do），但变为被动语态时+to 即make sb.do=sb.be made to do,【四.特殊句型被动：】,Eg.He makes the girl stay at h

9、ome.,The girl is made to stay at home.,被动：,2.want/require/need+doing=want/require/need to be done,Eg.My bike needs repairing.=,My bike needs to be repaired.,3.主动语态中动词+双宾语的（to&for）,【四.特殊句型被动：】,give sb sth-sth be given to sb show sb sth-sth be shown to sb lend sb sth-sth be lent to sb pass sb sth-sth

10、be passed to sb send sb sth-sth be sent to sb,buy sb sth-sth be bought for sb get sb sth-sth be got for sb make sb the-sth be made for sb,Eg.He passed Amy the bottle=.,Eg.His father bought him a new car.=.,Its not known that 不得而知 Its said that 据说Its reported that 据报道 Its not decided that尚未决定Its believed that 据认为 Its announced that据宣布,常用被动语态的句式,你来补充,归纳总结,时态,情态动词,无被动,重点复习-实际运用,特殊句型,The end.,Homework,