高中英语句型归纳

高中英语句型归纳1. be doing/ be about to do/ had done…, when…(when：这时, 强调一个动作的突然发生)1). I was walking along the river, when I heard a drowning boy cry for hel p.2). I was about to leave when it began to rain.3). I had just finished my test paper when the bell rang, announcing the exa m was over.2. It was (not ) + 时间段+before +一般过去时过了一段时间就…….. It will (not )be+ 时间段+before +一般现在时要过一段时间才会…It is/ has been +时间段+ since…..It was +点时间+ when…..It was +时间状语+ that …..（强调句）1). It was not long before he sensed the danger of the position.不久他就意识到他处境危险（动作已发生）2). It will be half a year before you graduate from the school. 还有半年你才从这个学校毕业（动作未发生）3). It is 3 years since he worked here.=he left here.（since从句中的谓语动词若是延续性动词，要从这个动作结束的时候算起）4). It was 3 o’clock when they received the telephone.5) It was at 3 o’clock that they received the telephone.3. no 比较级than: A 与B都不……… /仅仅，只有not比较级than: A 不如B / 不超过，至多more……… than……… 与其….倒不如……(= not as/ so……..as……) more than=not only 不仅仅……..1). He works no harder than I.他和我都不用功2). He doesn’t work harder than I.他不如我用功3). There are no more than seven people in the room. 屋里仅有七个人4). There are not more than seven people in the room. 屋里至多有七个人5). He is more diligent than clever. 与其说他聪明，倒不如说他勤奋He is not as/ so clever as diligent.6)It is more like a meeting than like a party.--> It is not as a party as a me eting7).Mr. Zhang is more than my teacher, he is also my best friend.张先生不仅仅是我的老师，他还是我的朋友4. once…..一旦….., 表示时间和条件1)Once you understand what the teacher explained, you will have no difficulty doing the work.2). Once you have decided to do something, you should finish it and do it we ll.5. The +比较级…….，the +比较级……..越……, 越……1) The more books you read, the more knowledge you will get.2)The busier he is, the happier he feels.6. as if/ as though…..（表示与事实相反，用虚拟；若表示即将成为事实或有可能成为事实，则用陈述语气）1). He was in great trouble, but he acted as if nothing had happened.2). Although they just met for the first time, they talked as if they had beenfriends for many years3). The clouds are gathering. It looks as if it is going to rain.7. n. /adj. / adv. / v. + as / though +主语+谓语，…… 尽管……,…….引导让步状语从句1).Child as he is, I already know what career I want to follow.2). Try as he might, he co uldn’t solve the problem.3). Much as I respect him, I can’t agree with his idea.8. whether….or…. 无论是….还是….1). Whether the weather is good or bad, they will set off as they planned.2). Any person, whether young or old, has his own worth.9. 疑问词+ever = no matter +疑问词, 引导让步状语从句或名词性从句1). Whichever(=No matter which) you like, you can take it away .( 让步状语从句)You can take away whichever(=any one that) you like ( 名词性从句)2). Whenever you comes, you will be welcome. ( 让步状语从句)3). Whatever happens, I will support you. ( 让步状语从句)4). Whoever breaks the law, he will certainly be punished. ( 让步状语从句)→Whoever breaks the law will certainly be punished. ( 名词性从句)5). However great the difficulty is, we can overcome it. ( 让步状语从句) 10. if/ as long as/so long as/ providing that/ provided that/ supposing that/on condition that 假如…..1). I will lend you money on condition that you can return it within 3 mont hs.11. given that/ considering that 考虑到….., 鉴于……1). Given her interest in children/ Given that she is interested in children, I’m sure teaching is the right career for her.2). Considering his age and his experience, he has done well.12. in case that/ in case of….. 万一….., 以防…..1). In case of fire, please dial 119 at once.2). In case that John comes/ John should come, tell him to wait.13. 祈使句+ or/otherwise +结果句或祈使句+ and +结果句1). Stop doing such foolish thing, or you will be punished in time.2). More effort, and the problem would have been settled.3). Think it over, and you will find the answer.14. so/ such……..that…….引导结果状语从句时须注意●当名词前many, much, little, few有修饰时, 用so不用such因为此时的中心词不再是名词，而是many, much, little, few这些表示数量的词。

1). The westerners eat so much fat and sugar that they put on weight easil y.2). There are so few f ish in the lake that we couldn’t fish them easily.●当名词是单数可数名词，前面又由adj.修饰时，注意冠词的位置，即so+adj +a(n)+n 或such+ a(n) + adj.+ n1). He is such an honest person/ so honest a person that you can depend on him when you are in trouble.●当so/such引导的部分位于句首时，主句要用部分倒装结构1). Such great progress has he made in his studies that we all admire him.●当主从句主语一致时可与动词不定式相互转换,即变成so/such…….as to do结构。

1).The westerners eat so much fat and sugar as to put on weight easily.15.so that 引导目的状语从句与结果状语从句●so that引导目的状语从句时常与情态动词连用（= in order that），当主从句主语一致时可转换为so as to do/ in order to do.1). He turned up the radio a little so that he could hear the news clearly.He turned up the radio a little so as to hear the news clearly.2). He closed all the windows while driving so that he shouldn’t catch cold.(否定句中情态动词用shouldn’t)●so that 引导结果状语从句一般不与情态动词连用1). He turned up the radio a little so that he heard the news clearly.16.can never/ can’t 与too, too much, enough, over- 搭配表示“无论怎样….都不过分”1). While you are doing your homework, you can’t be careful enough.2). He is such a great man that we can’t praise him too much.3). William Hartley was handsome, determined and hardworking, in a word, Icouldn’t speak too highly of him.4). The development of society has made it necessary for us to have a goodknowledge of English, so we can’t overemphasize the importance of learn ing English.5). Since it is a good thing, we can’t do it too soon.17. 不定式作主语，it作形势主语：It +系动词+adj./ n..+ for sb. to do (for sb.表示动词不定式动作的执行者)It +系动词+adj.+ of sb. to do （of sb.既表示动词不定式动作的执行者有表示人所具备的性质或特征）1). It’s important for us to have a good knowledge of English.2). How rude of him to treat a child like that!3). It’s thoughtful of him to fix us up for the night.18. 不定式作宾语，it作形势宾语：主语+think/ consider/believe/ make/ feel+ it +adj./n. +for sb./ of sb. +to do1). I feel it foolish of him to believe such a man.2). The timely rain had made it possible for the crops to grow well.19. won’t/ can’t have sb. doing/ done 不能容忍某行为发生1). You are too rude, and I won’t have you speaking to Mother like that ag ain.2). We can’t have anything done against the school rules.20. It is said/ thought/ hoped/ believed…..that……Sb. is said/ thought/ hoped/ believed to do…..1). It is said that he is studying abroad.--> He is said to be studying abroa d.2).It is considered that many countries highly value China’s role in helping world’s peace.→Many countries is considered to highly value China’s role in helping w orld’s peace.21. 表示过去原打算干，却未曾实现的愿望、打算或意图●had hoped to do=hoped to have done.。