2022年高一英语专题复习一:被动语态外研社知识精讲.docx
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1、精选学习资料 - - - - - - - - - 高一英语专题复习一:被动语态外研社【本讲训练信息 】一. 教学内容:专题复习一:被动语态二. 重难点讲解:高一英语必修三中的主要语法点有:被动语态, 动词不定式和定语从句,另外仍涉及了主谓一样、间接引语及连接词的用法;被动语态专题复习一被动语态的构成形式1. 被动语态的基本时态变化被动语态通常为十种时态的被动形式,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 ex
2、hibits. 2has /have been done 现在完成时例 All the preparations for the task have been completed, and were ready 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 th
3、e end of last year, another new gymnasium had been completed in Beijing. 6was/were being done 过去进行时 例 A meeting 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
4、 as soon as it arrived.9shall/will have been done 将来完成时少用例 The project will have been completed before July. 10should/would have been done 过去将来完成时少用例 He told me that his new clothes would have been made very soon. 2. 被动语态的特别结构形式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 t
5、he baby-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,另一宾语仍旧保留在谓语后面;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 w
6、as caught smoking a cigarette. 名师归纳总结 - - - - - - -第 1 页,共 8 页精选学习资料 - - - - - - - - - 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 Someone saw a stranger walk into the building. the building. 可改为 A stranger was seen to walk into 5有
7、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 The meeting is to be put off till Friday. 3. 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 don t like being laughed at in the public.二如何使用被动语态学习被动语态时, 不仅要知道被动语态的各种语法结构,动语态;仍要知道在哪些情形中使用被1. 讲话者不知道动作的执行者或不必说出动作的执行者这时可省 by 短
8、语;例 My bike was stolen last night. 2. 借助被动的动作突出动作的执行者;例 I was given ten minutes to decide whether I should accept the offer. 3. 为了更好地支配句子;例 The well-known person got on the bus and was immediately recognized by people. 一个主语就够了三 It is said that+ 从句及其他类似句型 一些表示“ 据说”或“ 信任” 的动词如 believe, consider, expec
9、t, report, say, suppose, think 等可以用于句型“Itbe过去分词 that 从句” 或“ 主语 be过去分词 to do sth.” ;有:It is said that据说,It is reported that 据报道, It is believed that 大家信任, It is hoped that 大家期望, It is well known that 众所周知, It is thought that 大家认为, It is suggested that 据建议;例 It is said that the boy has passed the nati
10、onal exam. The boy is said to have passed the national exam. 四谓语动词的主动形式表示被动意义1. 英语中有许多动词如break,catch,clean,drive ,lock ,open,sell,read,write ,wash等,当它们被用作不及物动词来描述主语特点时,常用其主动形式表达被动意义,主语通常是物;例 This kind of cloth washes well. 留意: 主动语态表被动强调的是主语的特点,而被动语态就强调外界作用造成的影响;试比较: The door won t lock. 指门本身有毛病The d
11、oor won t be locked. 指不会有人来锁门,指“ 门没有锁” 是人的缘由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. 这些报纸是如何引出来的呢?3. 系动词没有被动形式,但有些表示感受、 感官的系动词feel, sound, taste, book, feel 等在主系表结构中常以主动形
12、式表示被动意义;名师归纳总结 - - - - - - -第 2 页,共 8 页精选学习资料 - - - - - - - - - 例 Your reason sounds reasonable. 五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, hear 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;
13、而 worthy后面跟动词不定式的被动形式;例 The 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;试比较: I ll go to the post office. Do you have a
14、 letter to be posted. 此处用不定式的被 动语态作定语说明 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规律宾语时,这经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,
15、不定式前面可加规律主语,所以应用主动形式表示被动意义;例 This book is too expensive 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 lose to be lost.用 谁 lost time 不明确;to lose 可看成 for us to lose;用 to be lost,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,l
16、et 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 fire. 六介词 in, on, under 等+名词构成介词短语表被动意义表示方位的介词与含动作意义的名词合用,的被动形式,名词前一般不用冠词;含被动之义, 其意义相当于该名词相应动词1. “ under +名词”结构, 表示“ 某事在进行中”;常见的有: under control受掌握 , under treatment在治疗中 , under repair在修理中 , under discussion在争论中, under construction在施工中 ;例 The b
17、uilding is under construction is being constructed. 2.“ beyond+名词” 结构,“ 出乎 赛过 、范畴、限度” ;常见的有: beyond belief 令人难以置信 , beyond ones reach鞭长莫及,beyond ones control无法掌握,beyond our hope. 我们的胜利始料不及;例 The rumour is beyond belief =cant be believed. 超过 、高于 ”;3.“ above+名词” 结构,表示“品质、行为、才能等例 His honest character i
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