主动表被动ppt课件.ppt

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1、主动表被动,2,谓语动词主动表被动 主动表被动 非谓语动词主动表被动,3,一、谓语动词主动表被动的四种情形,1.某些连系动词主动表被动：look, sound, smell, taste, prove, feel This kind of cloth feels soft. That dog looks dangerous. My advice proved wrong.,4,2. 当open, close, shut, lock, move等用做不及物动词且表示主语的某种属性时，通常用主动形式表示被动意义。他们通常与cant, wont等连用。The door wont shut.Sudde

2、nly the door opened. (不强调谁开了门),5,它与被动语态含义的差别：The window wont shut. 这窗户关不上。(说明主语的属性窗户有问题了)The window wont be shut. 这窗户将不用关(窗户本身没问题，只是不用关),6,有时可能用主动和被动形式均可，只是强调重点稍有不同：Suddenly the door opened. 突然门开了。(不强调动作执行者)The door was suddenly opened. 门突然被打开了。(强调动作执行者),7,3. 当read, write, draw, wash, clean, burn, c

3、ook, cut, wear,sell等词与well, easily, quickly 等副词连用时,常用主动表被动。,8,The cloth washes well. The poem reads smoothly. The book sells well. This cheese doesnt cut easily. Its too soft. This shirt will wear very long. The floor doesnt clean easily. This kind of rice cooks more quickly than that kind.,9,但是别的时候

4、要看具体情况而定：This book sells well. So far, 200 books have been sold out.The sentence was read clearly by her.,10,4.某些表示开始和结束的动作（begin, start, finish, end, etc.），当主语是事物且不强调动作的执行者时，可用主动表被动。 When does the concert begin ? The play ended at ten oclock.,11,Questions:,1.When did the accident _?交通事故是什么时候发生的？2.

5、When did the war_?战争是何时爆发的？3.Ice-cream always _ well in summer.冰淇淋在夏天总是很好卖。,happen,break out,sells,12,4. Thefood_easilyandsells_.A.cooks;well B.iscooking;goodC.iscooked;well D.cooked;good5. Thewindowsofthebuildingcant_.A.beclosed B.closeC.beclosing D.closed,A,B,13,6. The music _ beautiful.音乐优美动听。7.

6、As time went on, Einsteins theory _ to be correct. 随着时间的推移，爱因斯坦的理论被证明是正确的。,sounds,proved,14,Review: Translation,1a. The middle house wont let.1b. The middle house will not be let.2a. His plays wont play.2b. His plays will not be played.,租不出去 不会出租,不适宜上演 不会上演,15,3a. She does not photograph well. 3b. S

7、he has not been photographed well.4a. This poem reads fluently.4b. This poem is read fluently.,不上相 照片没拍好,诗很顺畅 读得很顺畅,16,Good medicine tastes bitter!,17,二、非谓语动词主动表被动的情况：,1. 不定式to blame, to let用做表语时，通常用主动表被动。Who is to blame?The house is to let.,(该怪谁呢？),(此屋出租。),18,2. 在“be +形容词+to do”结构中的不定式通常 The questi

8、on is difficult to answer. Do you think the water is safe to drink? His writing is impossible to read. The strawberries are nice to eat. The man is hard to please. The room is expensive to live in .,19,有时形容词后跟有名词，在名词后用作定语的不定式用主动形式表示被动意义： Its a difficult book to read. 那是一本难读的书。 It is a pleasant thing

9、 to remember. 这是一件值得记住的愉快的事。,20,3. 不定式用于某些动词的（have, have got, get, want, need）宾语后做定语时：I have some letters to write. I want something to drink.Im so hungry. So I want to get something to eat.,21,但是注意：I have something to type. (我自己打) I have something to be typed. (请别人打)所以：当不定式的逻辑主语和句子的主语一致时就用主动表被动，若不一

10、致，则需用被动表被动。I have a letter to post. (自己寄) I have a letter to be posted. (请别人寄),22,(4)be worth/ need / want / require/deserve/bear 等词后In all, the book is worth reading. = is worthy to be read.Such a man as Mr Smith is not worth helping.Such a man as Mr Smith is not worthy to be helped,23,The plants n

11、eed watering / to be watered every day.The wall wants repairing / to be repaired. He is ill. He deserves sending to hospital./ to be sent to hospital.,24,1. 这些孩子需要细心照料。2. 你有什么要说的吗？3. 这个问题很好解决。,Excercise!,These children need looking after carefully.,Do you have anything to say?,This problem is very easy to work out.,25,4. Im going to Beijing next week. Do you have anything _ to your parents?5. I have a meeting to_ today.（今天我有一个会议要参加。）6. Ill go to the post office. Do you have a letter _ ?,to be taken,to be posted,attend,Victory!,