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1、英语高考必考句型（四） 15、倍数句型： (1)倍数比较级than ， 例：The room is twice larger than that one这个房间是那个房间的两倍大。 (2)倍数as原级as ， 例：The room is three times as large as that one这个房间是那个房间的三倍。 (3)倍数the size heightlength weight width of 例：The room is three times the size of that one这个房间是那个房间的 3 倍大。 (4)A + 谓语+倍数+what clauseThe p
2、roduction now is three times what it was ten years ago. (5)其它 Im twice/ double his age. 16.more 句型 (1) The + er + S + V, the + er + S + V The + more + Adj + S + V, the + more + Adj + S + V （愈.愈.） 例：The harder you work, the more progress you make. 你愈努力，你愈进步。 The more books we read, the more learned w
3、e become. (2) more. than与其说倒不如说 例：Smith is more diligent than intelligent. 与其说 Smith 聪明倒不如说他勤奋。The book seems to be more a dictionary than a grammar.(3) no more than . 和. 一样不 not more . than. 比不上。 。 。 请比较: This star looks no brighter than that one. 这颗星同那颗星一样暗淡。 This star doesnt look brighter than th
4、at one. 这颗星没那颗星亮。 no more than / not more than I have no more than five yuan in my pocket. 我口袋里的钱最多不过 5 元。 （言其少） I have not more than five yuan in my pocket. 我口袋里的钱不多于 5 元。 （也许不到 5 元） 17、表猜测的句型： (1) must have done sth 一定做过某事 否定形式：cant have done 例：She must have come here last night. 她一定是昨晚来的。 She can
5、t have gone there 她不可能到那儿去。 (2) may have done sth 可能做过某事 否定形式：may not have done 例：Philip may have been hurt seriously in the car accident. (3) might have done sth 或许做过某事 否定形式: might not have done 例：She might have known what the bottle contained. 18、动词不定式常用句型： (1) It takes / took / will take sb. some
6、 time / money to do sth. 某人花/花了/将花多长时间/多少钱做某事. (2) It is + adj +for/of sb to do sth 例：It was careless of Tom to break the cup. (3) Sb. have / has / had no choice but to do. 某人除了做别无选择.=Sb cannot choose / help but do.Sb cannot but do 例句：We had no choice but to take a taxi for wed missed the last bus.(
7、4) Its not /just like sb. to do sth.的行为不/正像某人的一贯作风. 例：lts not like Jim to be late for class. He regards time as the most important thing in life. (5) 形容词副词enough to do sth 例：I was fortunate enough to travel to South Africa. (6) tooto do1）too.to 结构一般表示否定含义,意为“太.以致于不能“ eg:He is too old to work.2）但 too
8、.to 在下列情况下却表示肯定含义:（1）当 too 前或 to 前有否定词构成双重否定时.eg: Its never too old to learn. 活到老，学到老。He is too wise not to see that. 他很聪明,不会不懂这一点.(2）当 too 后是 glad, pleased, happy, delighted, satisfied, ready, willing, kind, apt, good, true, easy, near, careful, well, early, delicious, eager, anxious 等形容词或副词时.eg: T
9、hey are too anxious to leave. 他们急于离开.He is too ready to help others. 他总是乐于助人. (7) soas to do will you be so kind as to give me a hand? (8) only to do. He lifted a stone only to drop it on to his own foot. (9) do all he could to do sth / do what he could to do sth / do everything he could to do sth 例
10、：They were doing everything they could to help the fatherland. 19、动名词常用句型： (1) .have trouble/difficulty/a hard time/a difficult time (in) doing sth. (有困难做某事) 例：People from the two countries do not have any difficulty in understanding each other. (2) upon/on doing sth, 一就 例：Upon / On hearing the unex
11、pected news, he was so surprised that he couldnt say a word. (3) There is no/some difficulty/trouble (in) doing sth. 例：There is no difficulty in solving this social problem.解决这个社会问题毫无困难。 (4) It is no use/ good in doing sth 例: It is no use crying over spilt milk. (5) spend/ waste some time/money (in)
12、 doing sth (6) Its a waste of time/money/energy doingIts a waste of time watching TV programme as this. 20、虚拟语气的重点句型。 (1) 与过去事实相反If+had done sth., s+ could/ would/ might/ should+ have done 例：If the man had pointed with his first finger while he was in Brunei, everyone would have thought that he was
13、very rude. (2) 与现在事实相反If+ were/ ved, s+ could/ would/ might/ should + do 例：If I were in your position, I would call the police immediately. (3) 与将来事实相反If+ were/ ved, s+ would/ could/ might/ should + doWere to.Should 例：If I had (should have) time tomorrow, I would certainly help you. (4) 虚拟条件句中的倒装：例：
14、Should it rain, the crops would grow better. Were he to act like that again, he would be fined. Had it not been for the captain, the ship would have sunk （5）but for- if it were not for/ if it hadnt been for.But for the determined captain, all the passengers on board wouldnt been saved.=If it hadnt been for the captain, ,. But for your rich parents, you wouldnt live such a easy life.=If it were not for your rich parents,.
