《2012年高考英语必备四十句型.doc》由会员分享，可在线阅读，更多相关《2012年高考英语必备四十句型.doc（22页珍藏版）》请在金锄头文库上搜索。
1、句型4Its high/about time that somebody did （should do） （should通常不省略） 早就该例句Its time that you went to school Its time that you should go to schoolIts high time that we did something to improve our environment 该是我们为环保做些事情了。I think its high time that she made up her mind 我想她该拿定主意了。句型6 as， though， although
2、引导的让步状语从句。注意although位于句首；though位于句首或句中；as位于句中though。它的词序是把句中强调的形容词、副词、动词或名词放在连词前。参考倒装结构 请注意下列句式的变化：例句1 Although/Though Im young， I already know what career I want to followYoung as/though I am， I already know what career I want to follow我虽然年轻，但我已经明白我应该追随什么样的事业。2 Although/Though I respect him very mu
3、ch， I cannot agree with his ideaMuch as/though I respect him， I cannot agree with his idea 虽然我很尊重他，但是我不同意他的观点。3 Although/Though he is a child， he knows a lot of Chinese charactersChild（省略冠词）as/though he is， he knows a lot of Chinese characters 他虽然还是个孩子，却认识了许多汉字。4 Although he tried， he couldnt solve
4、the problemTry as he might， he couldnt solve the problem 尽管他努力了，但是他没有解决问题。5 Although it is raining， Im going out for a walkRaining as it is， Im going out for a walk 天虽然在下雨，我还是要出去散步。6 Strange as it may seem， nobody was injured in the accident 这次意外虽然显得不可思议，却没有人受伤。7 Much as I would like to help， I have
5、 a lot to do 虽然我很想帮助你，但是我有很多事要做。8 Object as you may， I will go 纵使你反对，我也要去。句型7before特殊用法（1）没来得及就例句The roof fell before he had time to dash into the room to save his baby他还没有来得及冲进房间救孩子，房顶就塌了。He ran off before I could stop him 我还没有来得及阻止，他已经跑了。To my great disappointment， my favorite singer left the conc
6、ert before I could have a word with her让我非常失望的是，我还没有来得及和我最喜欢的歌手打招呼，她就已经离开了。句型8before特殊用法（2）过了多久才或动作进行到什么程度才例句They walked about fifty miles to the west before they saw a village他们西行50英里才看到一个村庄。The workers worked day and night about three days before everything returned to normal工人们连续工作3天才使一切恢复正常。He a
7、lmost knocked me down before he knew it他几乎撞到我了才意识到。We had walked a long way before we found some water我们走了很长的路才找到一点水。Five years went by before I knew it 不知不觉，五年过去了。句型9It was 时间段before过了多久才（怎么样）It was not long before不久，就It will （not） be 时间段before要过多久（不久）才（before从句谓语动词要用一般时态）例句It was not long before h
8、e sensed the danger of the position不久他就意识到他处境的危险。It was five days before he came back 五天后他才回来。It will be half a year before you graduate from the school 再过半年你才能毕业。It will not be long before they understand each other 他们大概不久就会互相了解。句型10in case of（n） 以防；万一；in case that以防，万一（谓语动词用一般现在时态或should动词原形）例句In
9、case of fire， what should we do?Please remind me about it in case I forget/should forget 万一我忘了，请提醒我。In case （that） John comes/should come， please tell him to waitPlease take your umbrella in case （that it rains/should rain）带上雨伞，以防下雨。句型11It强调句型强调句的基本构成：It is/was 被强调的部分 who（主要指人时）/that 其余部分注意1这种结构可以强调
10、句子的主语、宾语、状语（包括时间，地点，方式，原因等），但是不能强调谓语动词（参考句型15）。原句的谓语动词如果是现在或将来时态，用It isthat/who；原句的谓语动词如果是过去时态，用It wasthat/who；强调时间、地点、原因或方式时不要用when， where或how， 必须用that。例句1I saw him in the street yesterday afternoonIt was I who saw him in the street yesterday afternoon（强调主语）It was in the street that I saw him yeste
11、rday afternoon（强调地点状语）It was yesterday afternoon that I saw him in the street（强调时间状语）It was him that/who I saw in the street yesterday afternoon（强调宾语）例句2He didnt go to bed until his mother came backIt was not until his mother came back that he went to bedHe didnt do his homework until his father cam
12、e back from workIt wasnt until his father came back from work that he did his homework例句3Only when you nearly lose someone do you fully realize how much you value himIt is only when you nearly lose someone that you fully realize how much you value him只有你快要失去某个人时，你才意识到你是多么尊重他。例句4I was late again beca
13、use the traffic was very heavy during the rush hourIt was because the traffic was very heavy during the rush hour that I was late again（强调句中只能强调由because引导的原因状语从句，because不能换成since， as， for， now that等）注意2强调句的疑问结构一般疑问句 Is / Was it 被强调部分 who / that ?特殊疑问句 特殊疑问词is /was it who / that?What is/was it that?
14、Who is/was it that? When is/was it that?Where is/was it that? Why is/was it that? How is/was it that?例句1I saw him in the street yesterday afternoonWhen was it that you saw him in the street?Who was it that you saw in the street yesterday afternoon?Where was it that you saw him yesterday afternoon?例句2I dont know when he will come backI dont know when it is that he will come back（宾语从句疑问词后用陈述句语序）How was it that you got in touch with Mr Smith? 你是怎么和Smith先生联系上的?Trough a friend of min
