中考语法专题:被动语态公开课.ppt
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1、Test before class单词拼写:1. You have to talk to him by body language because he is d_.2. Its a bad h_ to stay up late at night.3. The b_ used to keep the workers working over 20 hours without rest.4. If you study hard, you are sure to p_ the exam.5. To be h_, it was the worst book I have ever read.eafa
2、bbitossassonestTest before class1. 选花不仅要观其形还要闻其香。Flowers are chosen for their smell _ _ _ their look.2. 她正忙于她的家庭作业。 She _ _ _ her homework.3. 他习惯了每天早起。 He _ _ _ _ up early every day.4. 我们的世界处于危险中。 Our world is _ _5. 我们必须解决这个问题。 We have to _ _ the problem.as well asis busy with/ doingis/gets used to
3、gettingin dangerdeal with 中考语法专题复习中考语法专题复习The passive voice被动语态被动语态增城区第二中学增城区第二中学 李桃忠李桃忠英语动词有两种英语动词有两种语态语态:主动主动语态和语态和被动被动语态。语态。以下情况要用以下情况要用被动语态被动语态。 1.当我们当我们不知道不知道谁是动作的谁是动作的实施者实施者时。时。 2.只需只需强调强调动作的动作的承受者承受者时。时。被动语态的主语是动作的承受者.Groups Competition 2 看图及提示词,最快用主动语态句子回答问题的小组可以得1分。该小组可挑选另一组将该句变成被动语态句子,被挑战成
4、功小组可得1分。被挑战者无法答出则挑选下一组,下组成功者可得2分,依此类推。 Come on! hit What happens to the dog? 主动: 被动:The cat hits the dog.The dog is hit by the cat.wash/dishes What does the cat do? 主动: 被动:The cat washes the dishes.The dishes are washed by the cat.clean/windows What does the boy do? 主动: 被动:The boy cleans the windows
5、.The windows are cleaned by the boy.有什么特点? The dog is hit by the cat. The dishes are washed by the cat. The windows are cleaned by the boy.被动语态结构:be + 过去分词(PP) + (by )The cat washes the dishes.主谓宾主谓宾(be+pp)are washedThe dishes(by the cat)主变被步骤:主变被步骤:1 1、找出主谓宾、找出主谓宾2 2、宾变主、宾变主, ,(主变宾,(主变宾,) )动词变结构动词变
6、结构3 3、检查三个一致性、检查三个一致性时态一致时态一致主谓一致主谓一致句型一致句型一致Groups Competition 2 看图并把提示句子变成被动语态,最快的小组可以得1分。 最快能根据句子归纳出该被动语态结构的小组可以得1分。them callrosesWe roses.themare calledThey 一般现在时: am/is/are + 过去分词cut the cake cutthe cakeWe was cut by us.The cake 一般过去时: was / were + 过去分词will catch the cat will catchthe catThedog
7、 will be caught by the dog.The cat 一般将来时: 主+will/be going to +be+ 过去分词should cook the eggs should cookthe eggsWe should be cookedby us.The eggs含情态动词: 主+情态动词+be+过去分词have polluted the river have pollutedthe riverPeoplehave been polluted by people.The river 现在完成时: 主+have/has +been + 过去分词 时态:时态:1. 一般现在时
8、:一般现在时:2.一般过去时:一般过去时:3.一般将来时:一般将来时:4.含情态动词的被动语态:含情态动词的被动语态:5.现在完成时的被动语态:现在完成时的被动语态:被动语态被动语态结构:结构:be + 过去分词过去分词(P.P.) + (by+宾格宾格)am/is/are + p.p. was (were) + p.p.will (shall) /be going to + be + p.p.must (can, may等等) + be + p.p.have(has/had) + been + p.p. 做题技巧:做题技巧:1 1、选项出现被动语态,优先考虑被动、选项出现被动语态,优先考虑被
9、动语语态。态。2 2、注意主语与动词的关系:、注意主语与动词的关系: 主语为执行者,用主动主语为执行者,用主动语语态。态。 主语为承受者,用被动主语为承受者,用被动语语态。态。3 3、注意观察动词是及物还是不及物。、注意观察动词是及物还是不及物。 happen happen、take placetake place等无被动语态。等无被动语态。中考链接(语法选择)中考链接(语法选择) A: When Jane got home, with her small but well-chosen presents in her bag, her parents were having supper a
10、t table with lots of dishes. Jane 1 why they had supper so early. Her mother was excited, “Your father has at last decided to stop smoking.” Jane 2 by her. (2016从化区一模) ( 1 ) A. ask B. asks C. asked D. was asked ( 2 ) A. tell B. tells C. told D. was told B: Just then, I understood what the saying “Gi
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