资源描述
*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,选修,7 Unit2 Grammar,11 十一月 2024,1,选修7 Unit2 Grammar26 九月 20231,Grammar Passive Voice(I),including the infinitive,11 十一月 2024,2,Grammar including the infinit,一,.,复习被动语态（,Revise the Passive Voice,）,英语动词有,主动语态,（,the active voice,）和,被动语态,(the passive voice),两种形式,.,主动语态表示主语是动作的执行者；,被动语态表示主语是动作的承受者,.,如：,Everyone,enjoys,exciting sports.,（主动语态）,Exciting sports,are enjoyed,by everyone.(,被动语态,),11 十一月 2024,3,一.复习被动语态（Revise the Passive Vo,转换规则：,用公式表示为,:,(,主动,),S+V+O,S(O)+V(be+V-ed)+by+O(S),，如：,Miss Li,is teaching,music,now.,Music,is being taught,(,by,Miss Li),now.,11 十一月 2024,4,转换规则：用公式表示为:(主动)S+V+O S(,一般,进行,完成,现在,am/is/are done,过去,was/were done,将来,shall/will be done,11 十一月 2024,5,时,式,二,.,常见主被动时态变化一览表,am/is/are,being,done,has/have,been,done,was/were,being,done,had,been,done,shall/will have,been,done,一般进行完成am/is/are donewas/wer,二、许多不及物动词加上介词或副词而变为及物短语动词，这时同样可以有被动语态。,但应注意短语的整体性，在变为被动语态时不应丢掉后边的介词或副词。,1,动词介词,a,The doctor has already been sent for,b,The news has never been heard of before,类似的短语动词有：,call on,，,look after,，,talk about,，,look at,，,ask for,，,wait for,11 十一月 2024,6,二、许多不及物动词加上介词或副词而变为及物短语动词，这时同样,2,动词副词,a,A new play will be put on(,上演,)next week,b,The problem has been worked out,类似的短语动词有：,put off(,推迟,),，,think over,，,take off(,脱、取消,),，,look up(,查询,),，,sell out,，,use up(,用光,),11 十一月 2024,7,2动词副词 26 九月 20237,3,动词副词介词,a,The poor were looked down upon before liberation,解放前穷人被人瞧不起。,b,He was looked up to by everyone,他被人们所敬仰。类似的短语动词有：,get out of,，,look out of,，,get on with,，,get along with(,与。相处,),，,catch up with(,赶上,),，,keep up with(,跟上,),11 十一月 2024,8,3动词副词介词 26 九月 20238,4,动词名词介词,a,Lin Fen can take good care of your children,1,）,Your children can be taken good care of by Lin Feng,b,They never paid attention to(,注意、关注,)the matter,1,）,The matter was never paid attention to,类似的短语动词有：,make fun of,，,make use of,，,make friends with,，,take part in(,参加,),11 十一月 2024,9,4动词名词介词 aLin Fen can take,三,.,含有情态动词的动词变成被动语态：情态动词,+be+,过去分词,四,.,或类似结构（,be going to,have to,等）变成被动语态：,This room is going to,be painted,next week.,这个房间下周粉刷,。,Go away!I want to,be left,alone.,走开！我想独自待一会儿,。,This problem,can be solved,.,这问题可解决,。,Whats done,cannot be undone,.,覆水难收,。,George,might be sent,to American by his company in,August.,公司可能八月份派乔治去美国,。,11 十一月 2024,10,三.含有情态动词的动词变成被动语态：情态动词+be+过去,五,.,不定式被动式的用法,:,3.,不定式的,完成被动式,表示其动作发生在谓语动词的动作,之前,.,Eg.He ordered the bridge,to be built,within the month.,他命令在月内建成这座桥,.(,一般被动式,),She was glad,to,have been given,so much help.,得到如此多的帮助,她很高兴,.(,完成被动式,),1.,不定式与其,逻辑主语,之间是,被动关系时,(,即，其逻辑主语是不定式动作的,承受者,）,要用不定式的,被动式,.,2.,不定式的,一般被动式,表示其动作与谓语动词的动作,同时发生,或,在其后发生,;,11 十一月 2024,11,五.不定式被动式的用法:3.不定式的完成被动式表示其动作,动词不定式的主动被动结构变化一览表,一般式,进行式,完成式,主动,to do,to be doing,to have done,被动,11 十一月 2024,12,to be done,to have been done,动词不定式的主动被动结构变化一览表一般式进行式完成式26,(1)The meeting,to be held,is of great importance.,(2)This house seems,to have been built,by a good architect.,More examples:,11 十一月 2024,13,(1)The meeting to be held is o,通常在,believe,suppose,say,report,等动词构成的句子中可以进行主动语态到被动语态以及被动语态和动词不定式的转换,.,如,：,They say that Mike is sick in bed.,It is said that,Mike is sick in bed.,Mike is said to,be sick in bed.,据说麦克卧床不起,.,People believe that he was killed.,It is believed that,he was killed.,He is believed to,have been killed.,大家相信他被杀了,.,11 十一月 2024,14,通常在believe,suppose,say,rep,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.,They,make,her clean the floor.,She is made,to clean,the floor by them.,We,saw,a stranger walk into the building.,A stranger was seen,to walk into,the building.,11 十一月 2024,15,在使役动词have,make,get以及感官动词see,The letter is,to be sent,.,11 十一月 2024,16,The letter is to be sent.26 九月,The kitchen,needs,to be cleaned,11 十一月 2024,17,The kitchen needsto be cleaned,The car needs,to be repaired,.,11 十一月 2024,18,The car needs to be repaired.2,The hostess refused,to be interviewed,11 十一月 2024,19,The hostess refused to be inte,1.I hurried to the meeting hall,only_ that the meeting had been put off.,A.to tell B.to be told,C.telling D.told,11 十一月 2024,20,B,1.I hurried to the meeting,2.She will stop showing off if no notice_ of her.A)is taken,B)takes C)will be taken D)has taken,A,11 十一月 2024,21,2.She will stop showing off i,3.With a lot of problems_,the newly-elected president is having a hard time.,A.settled B.settling,C.to settle D.being settled,11 十一月 2024,22,C,3.With a lot of problems_,4.Diamond _in Brazil in 1971.A)is found B)has been found C)was found D)had been found,C,11 十一月 2024,23,4.Diamond _in Brazil in 19,5.In order to gain a bigger share in,the international market,many,state run companies are trying,_their products more competitive.,(2002,上海春季高考,),A.to make,B.making,C.to have made,D.having made,11 十一月 2024,24,5.In order to gain a bigger s,6.“Have you moved into the new flat?”“Not yet.,The room_.”A)has been painted B)is painted C)paints D)is being painted,D,11 十一月 2024,25,6.“Have you moved into the new,7.It is said that plastics can be u
展开阅读全文