(整理版高中英语)高三英语语法复习被动语态冀教.doc
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1、高三英语语法复习:被动语态冀教版【本讲教育信息】一. 教学内容:语法复习:被动语态学习过程一、被动语态的构成形式被动语态的根本时态变化被动语态通常为八种时态的被动形式, 被动语态由be过去分词构成,be随时态的变化而变化。以do为例,各种时态的被动语态形式为:1am/is/are +done 过去分词 一般现在时例Visitors are requested not to touch the exhibits.2has /have been done 现在完成时例All the preparations for the task have been completed, and were re
2、ady to start.3am/is /are being done 现在进行时例A new cinema is being built here. 4was/were done 一般过去时例I was given ten minutes to decide whether I should reject the offer.5had been done 过去完成时例By the end of last year, another new gymnasium had been completed in Beijing.6was/were being done 过去进行时例A meeting
3、was being held when I was there.7shall/will be done 一般将来时例Hundreds of jobs will be lost if the factory closes.8should/would be done 过去将来时例The news would be sent to the soldiers mother as soon as it arrived.二、被动语态的特殊结构形式 1带情态动词的被动结构。其形式为:情态动词be过去分词。 例The baby should be taken good care of by the baby-
4、sitter. 2 有些动词可以有两个宾语,在用于被动结构时,可以把主动结构中的一个宾语变为主语,另一宾语仍然保存在谓语后面。通常变为主语的是间接宾语。 例His mother gave him a present for his birthday. 可改为 He was given a present by his mother for his birthday. 3 当“动词+宾语+宾语补足语结构变为被动语态时,将宾语变为被动结构中的主语,其余不动。 例Someone caught the boy smoking a cigarette. 可改为The boy was caught smo
5、king a cigarette. 4在使役动词have, make, get以及感官动词see, watch, notice, hear, feel, observe等后面不定式作宾语补足语时,在主动结构中不定式to要省略,但变为被动结构时,要加to。例1Someone saw a stranger walk into the building. 可改为A stranger was seen to walk into the building.2The teacher made me go out of the classroom.I was made to go out of the cl
6、assroom by the teacher.3We saw him play football on the playground. He was seen to play football on the playground5有些相当于及物动词的动词词组,如“动词介词,“动词副词等,也可以用于被动结构,但要把它们看作一个整体,不能分开。其中的介词或副词也不能省略。例1The meeting is to be put off till Friday.2All the rubbish should be got rid of.3This is a photo of the power stat
7、ion that has been set up in my hometown. 4My sister will be taken care of by Grandma. 5Such a thing has never been heard of before非谓语动词的被动语态v. +ing 形式及不定式 to do 也有被动语态一般时态和完成时态 。例I dont like being laughed at in the public.三、谓语动词的主动形式表示被动意义 1. 英语中有很多动词如 break,catch,clean,drive,lock,open,sell,read,wri
8、te,wash等,当它们被用作不及物动词来描述主语的特征时,常用其主动形式表达被动意义,主语通常是物。常用结构:动词表示主语的属性特征 + 副词 well /badly /easily /smoothly。 read, write, sell, wash, clean, wear, open, eat, lock. 例 This kind of cloth washes well. 注意:主动语态表被动强调的是主语的特征,而被动语态那么强调外界作用造成的影响。 试比拟:The door wont lock. 指门本身有毛病 The door wont be locked. 指不会有人来锁门,
9、指“门没有锁是人的原因 2. 表示“发生、进行的不及物动词和短语,如:happen, last, take place, break out, come out, come about, come true, run out, give out, turn out等以主动形式表示被动意义。 例 How do the newspapers come out? 这些报纸是如何印出来的呢? 3. 系动词没有被动形式, 但有些表示感受、感官的连系动词feel, sound, taste, book, feel等在主系表结构中常以主动形式表示被动意义 。结构:表示状态特征的连系动词+adj./n.。 l
10、ook ,sound ,feel ,smell ,taste, prove ,make 例Your reason sounds reasonable.四、非谓语动词的主动形式表被动意义在某些句型中可用动名词和不定式的主动形式表被动意义 。1. 在need,want,require, bear等词的后面,动名词用主动形式表示被动意义,其含义相当于动词不定式的被动形式。 例The house needs repairingto be repaired. 这房子需要修理。 2. 形容词worth后面跟动名词的主动形式表示被动含义,但不能跟动词不定式;而worthy后面跟动词不定式的被动形式。例The
11、 picture-book is well worth reading. The picture-book is very worthy to be read. 3. 动词不定式在名词后面作定语,不定式和名词之间有动宾关系时,又和句中另一名词或代词构成主谓关系, 不定式的主动形式表示被动含义。 例 I have a lot of things to do this afternoon. to do与things是动宾关系,与I是主谓关系。 试比拟:Ill go to the post office. Do you have a letter to be posted? 此处用不定式的被动语态作
12、定语说明you不是post动作的执行者。 4. 在某些“形容词不定式做表语或宾语补足语的结构中,句子的主语或宾语又是动词不定式的逻辑宾语时,这时常用不定式的主动形式表达被动意义。这些形容词有nice,easy,fit,hard,difficult,important,impossible,pleasant,interesting等。 例This problem is difficult to work out .可看作to work out省略了for me. 5. 在too to结构中,不定式前面可加逻辑主语,所以应用主动形式表示被动意义。 例This book is too expensi
13、ve for me to buy. 6. 在there be句型中,当动词不定式修饰名词作定语时,不定式用主动形式作定语,重点在人,用被动形式作定语,重点在物。 例There is no time to loseto be lost. 用 to lose可看成for us to lose;用to be lost,谁 lost time不明确。 7. 在be to do结构中的一些不定式通常应用主动表主动, 被动表被动。然而,由于古英语的影响,以下动词rent, blame, let等仍用不定式的主动形式表示被动意义。 例 Who is to blame for starting the fir
14、e?五、被动语态与系表结构的区别当“be+过去分词作被动语态时表示主语承受的动作;作系表结构时表示主语的特点或所处的状态时,be后面的过去分词是表语,相当于形容词。其区分方法如下: 1. 如果强调动作或句中有介词by引导出动作的执行者,该句一般为被动语态,否那么为系表结构。 例The glass is broken. 系表结构 The glass was broken by the boy. 被动语态 2. 如果句中有地点、频率或时间状语时,一般为被动语态。例The door is locked. 系表结构The door has already/just been locked. 被动语态
15、3. 被动语态除用于一般时态和完成时态外,还可以用于其他各种时态,而系表结构中的系动词be只有一般时态和完成时态。 例 The machine is being repaired. 六、被动语态与高考试题赏析 1. 高考对谓语动词语态的考查例析 1In some parts of the world, tea _ with milk and sugar. NMET1993A. is servingB. is servedC. servesD. served解析:B 因为serve是及物动词,其动作承受者tea作主语,表示经常发生的情况,故用一般现在时的被动语态。 2This is Teds p
16、hoto. We miss him a lot. He _ trying to save a child in the earthquake.NMETA. killedB. is killedC. was killed D. was killing解析:Ted是kill的承受者,用被动语态,且Ted救人发生在过去,所以用一般过去时的被动语态。 3 Have you moved into the new house? Not yet, the rooms _. NMET1991 A. are being paintedB. are paintingC. are paintedD. are bei
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