1、句型1“wish +宾语从句”，表示不大 可能实现的愿望表示现在的愿望：主语+过去时；表示过去的愿望：主语+had done；表示将来的愿望：主语+would/could do,How I wish we students had more free time to relax ourselves! 我们学生多么希望有更多的自由时间放松自己！I failed in the maths exam. How I wish I hadnt wasted so much time playing!What a pity you cant go to the party. How I wish I co
2、uld dance with you at the party!,句型2 Its 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 school. Its 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
3、mind. 我想她该拿定主意了。,句型3 would rather that somebody did“宁愿；更愿意”(表示现在或将来的愿望) would rather that somebody had done“宁愿；更愿意”（表示过去的愿望）例句Id rather you posted the letter right now. 我想让你现在去寄信。Id rather you were not a celebrated actor. In that case, we could spend more time together. 我到情愿你不是个知名演员，这样我们可以有更多的时间在一起。
4、Id rather that I hadnt seen her yesterday. 我情愿昨天没有看到她。,句型4as if/though+主语+did/had done好像（表示现在或将来的情况用过去时；表示过去的情况用过去完成时）参考句型4例句Our head teacher treats us as if we were her own children, so all the students in our class think highly of her. Alan talked about Rome as if he had been there. Alan谈起罗马来就好像他去
5、过那里似的。,句型5情态动词+动词不定式完成结构的用法could have done “本来可以”（表示过去没有实现的可能）。might have done “本来可能；本来应该或可以做某事”（实际没有发生；含有轻微的责备语气。should/ought to have done “本来该做某事”（而实际未做）should not/ought not to have done “本来不该做”（实际却做过了，含有责备语气）neednt have done “本来不必做”（但是已经做过了）would rather have done “当时宁愿做了某事”（实际没有做过）；否定式would rathe
6、r not have done表达相反意思，两者都有表示“后悔”之意。,1. If only he _ quietly as the doctor instructed, he would not suffer so much now.（2000上海） A. liesB. layC. had lainD. should lie 2. It is hard for me to imagine what I would be doing today if I _ in love at the age of seven, with the Melinda Cox Library in my home
7、town.（2002上海） A. wouldnt have fallenB. had not fallen C. should fall D. were to fall,3. How I wish every family _ a large house with a beautiful garden!（2003上海春季） A. has B. had C. will have D. had had 4. If I _ plan to do anything I wanted to, Id like to go to Tibet and travel through as much of it
8、as possible.（2005湖北） A. would B. could C. had to D. ought to,5. Dont you think it necessary that he _ to Miami but to New York? I agree, but the problem is _ he has refused to.（2005江苏） A. will not be sent; thatB. not be sent; that C. should not be sent; what D. should not send; what6. He hesitated f
9、or a moment before kicking the ball, otherwise he _ a goal.（2001上海春季） A. had scored B. scored C. would score D. would have scored,7. Mr. White _ at 8:30 for the meeting, but he didnt show up.（2004广西） A. should have arrivedB. should arrive C. should have had arrived D. should be arriving 8. He _ have
10、 completed his work; otherwise, he wouldnt be enjoying himself by the seaside.（2005北京） A. should B. must C. wouldnt D. cant,9. Catherine, I have cleaned the room for you. Thanks. You _ it. I could manage it myself.（2005福建） A. neednt do B. neednt have done C. mustnt do D. shouldnt have done 10. If th
11、e traffic hadnt been so heavy, I could have been back by 6 oclock. What a pity! Tina _ here to see you.（2005湖南） A. isB. wasC. would beD. has been,11. We missed you at this mornings meeting, Diana. _, but if I hadnt had to meet a friend, I would have been there.（2005重庆）A. Me, too B. Im sorry C. Never
12、 mind D. Thank you 12. He paid for a seat, when he _ have entered free.（2005山东） A. could B. would C. must D. need,13. _ in the regulations that you should not tell other people the password of your e-mail account.（2005上海） A. What is required B. What requires C. It is required D. It requires 14. You
13、didnt let me drive. If we _ in turn, you _ so tired. A. drove; didnt getB. drove; wouldnt get C. were driving; wouldnt get D. had driven; wouldnt have got,15. I didnt see your sister at the meeting. If she _, she would have met my brother. A. has comeB. did comeC. came D. had come 16. What would hav
14、e happened, _, as far as the riverbank?A. Bob had walked fartherB. if Bob should walk farther C. had Bob walked fartherD. if Bob walked farther,17. _ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge. A. WereB. ShouldC. WouldD. Will 18. Without the air to hold some of the sun
15、s heat, the earth at night _ too cold for us to live. A. would be freezing cold B. will be freezing coldly C. would be frozen cold D. can freeze coldly,19. When a pencil is partly in a glass of water, it looks as if it _. A. breaks B. has brokenC. were broken D. had been broken20. The two strangers
16、talked as if they _ friends for years. A. should be B. would be C. have been D. had been 21. _ be sent to work there? A. Who do you suggest B. Who do you suggest that should C. Do you suggest who should D. Do you suggest whom should,22. Janes pale face suggested that she _ ill, and her parents sugge
17、sted that she _ a medical examination. A. be; should haveB. was; have C. should be; hadD. was; has 23. _ fired, your health care and other benefits will not be immediately cut off.（2006湖北） A. Would you be B. Should you be C. Could you be D. Might you be,24. I wish youd do _ talking and some more wor
18、k. Thus things will become better.（2006江苏） A. a bit less B. any less C. much more D. a little more 25. If it were not for the fact that she _ sing, I would invite her to the party.（2006福建）A. couldnt B. shouldnt C. cant D. might not,句型6as, though, although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
19、=though=that。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。,1. Although/Though Im young, I already know what career I want to follow.Young as/though/that 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 much, I cannot agree with his idea. Much as/that/th
20、ough 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 characters. Child（省略冠词）as/though/that 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 the problem. Try as he might,
21、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 walk. Raining 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 a lot to do. 虽然我很
22、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。,1. Mr. Hall understands that _ math has always been easy for him, it is not easy for the students.（2003北京春季）A. unlessB. ifC. thoughD. when2. Parents should take seriously their childrens requests for sunglasses _ eye protection is necessary
23、 in sunny weather.（2004上海）A. becauseB. thoughC. unlessD. if,3. _, I have never seen anyone whos as capable as John.（2001上海） A. As long as I have traveledB. Now that I have traveled so much C. Much as I have traveledD. As I have traveled so much 4. _, he talks a lot about his favorite singers after c
24、lass.（2005重庆） A. A quiet student as he may be B. Quiet student as he may be C. Be a quiet student as he mayD. Quiet as he may be a student,5. _ most of the earths surface is covered by water, fresh water is very rare and precious.（2006上海春季） A. AsB. OnceC. IfD. Although 6. Although the wind has _, th
25、e rain remains steady, so you still need a raincoat.（2006湖北） A. turned up B. gone back C. died down D. blown out,7. Im certain Davids told you his business troubles. _, its no secret that he owes a lot of money to the bank.（2006湖北）A. However B. Anyway C. Therefore D. Though 8. Although she did not k
26、now Boston well, she made her way _ to the Home Circle Building.（2006湖南） A. easy enough B. enough easyC. easily enough D. enough easily,9. Although the causes of cancer _, we do not yet have any practical way to prevent it.（2006山东）A. are being uncoveredB. have been uncoveringC. are uncovering D. hav
27、e uncovered,10. Although medical science _ control over several dangerous disease, what worries us is that some of them are returning.（2006江苏） A. achieved B. has achieved C. will achieve D. had achieved 11. _ he has limited technical knowledge, the old worker has a lot of experience.（NMET2006） A. Si
28、nceB. UnlessC. AsD. Although,句型7 before特殊用法（1）“没来得及就”例句1.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。2.To my great disappointment, my favorite singer left the concert 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8 before
29、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 almost knocked me down before he knew it.他几乎撞到我了才意识到。We had walked a long way
30、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 he sensed the danger of the position.不久他就意识到他处境的危险。,It was
31、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。,1. It was evening _ we reached the little town of Winchester.（2004天津）A. that B. until C. since D. before 2. Scientists say
32、 it may be five or six years _ it is possible to test this medicine on human patients.（2004福建） A. since B. after C. before D. when 3. Someone called me up in the middle of the night, but they hung up _ I could answer the phone.（NMET2000）A. as B. since C. until D. before,4. He made a mistake, but the
33、n he corrected the situation _ it got worse.（2003北京） A. untilB. whenC. beforeD. as 5. It was some time _ we realized the truth.（2005山东） A. whenB. untilC. sinceD. before 6. The American Civil War lasted four years _ the North won in the end.（2005广东） A. afterB. beforeC. whenD. then,7. Why didnt you te
34、ll him about the meeting? He rushed out of the room _ I could say a word.（2006四川） A. beforeB. untilC. whenD. after 8. How long do you think it will be_ China sends a manned spaceship to the moon?Perhaps two or three years.（2006福建）A. whenB. untilC. thatD. before,句型10in case of(+n.) “以防；万一”；in case th
35、at“以防，万一”（谓语动词用一般现在时态或should+动词原形）例句In 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 wait.Please take your umbrella in case (that it rains/should rain).带上雨伞，以防下雨。,1. The sign reads “In ca
36、se of _ fire, break the glass and push _ red button.” (NMET2003) A. 不填；aB. 不填；theC. the; theD. a; a 2. I dont think I will need any money, but Ill bring some _.（NMET2003）A. at lastB. in caseC. once again D. in time,3. I always take something to read when I go to the doctors _ I have to wait.（2005全国I
37、I） A. in caseB. so that C. in orderD. as if,5. He got to the station early, _ missing his train.（2004江苏）A. in case of B. instead of C. for fear of D. in search of 6. We always keep _ spare paper, in case we run out.（2006浙江高考题） A. too much B. a number of C. plenty of D. a good many,t强调句型强调句的基本构成：It i
38、s/was + 被强调的部分 + who（主要指人时）/that + 其余部分,I saw him in the street yesterday afternoon.It was I who saw him in the street yesterday afternoon.（强调主语）It was in the street that I saw him yesterday 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
39、in the street yesterday afternoon.（强调宾语）,例句2He didnt go to bed until his mother came back. It was not until his mother came back that he went to bed. He didnt do his homework until his father came back from work. It wasnt until his father came back from work that he did his homework.,Only when you n
40、early lose someone do you fully realize how much you value him. It 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 because the traffic was very heavy during the rush hour. It was because the traffic was very heavy duri
41、ng 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,I saw him in the street yesterday afternoon. When 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 yesterd
42、ay afternoon?,I dont know when he will come back. I 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 mine. 通过一个朋友。,1. Wasnt it Dr. Wang who spoke to you just now?_ .A. I didnt know he was B. Yes, it was C
43、. No, he wasnt D. Yes, he did 2. _ electricity plays such an important part in our daily life?A. Why is it B. Why is it that C. Why does it D. Why was it,3. What _ he brought you when he came to see you yesterday? A. is itB. is thatC. was it D. was it that4. Why! I have nothing to confess（承认）. _ you
44、 want me to say?（2004上海） A. What is it that B. What it is that C. How is it that D. How it is that,5. _ that he managed to get the information?Oh, a friend of his helped him.（2005山东） A. Where was it B. What was it C. How was it D. Why was it 6. It was _ back home after the experiment.（2004湖北） A. not
45、 until midnight did he go B. until midnight that he didnt go C. not until midnight that he went D. until midnight when he didnt go,12. It is the ability to do the job _ matters not where you come from or what you are.（2000全国） A. one B. that C. what D. it 13. It is what you do rather than what you say _ matters.（2005天津） A. that B. whatC. which D. this,
