最新英语专四语法从句资料Word下载.docx

1、It is a question of whether we should compromise our integrity.c. 不可省略连词that的5种情况可浏览一下，有个印象：两个以上宾语从句，有插入语，直宾, that从句后置，宾语从句是复合句，且复合句中从句位于主句之前。3. 表语从句 predicative clausea. 位于系动词之后；b. 可用whether, as if, as though引导。It looks as if it is going to rain.c. 当主句的主语是reason时，引导词用that, 不能用because.The reason why

2、 they were upset was that they lost the game.4. 同位语从句 appositive clause;1. 通常在抽象名词之后，连词that 通常不可省略；if不能引导同位语从句；We are not looking into the question whether he is worth trusting. （if不对）2. 和定语从句的区别: 作句子成分?3. doubt在否定句中带同位语从句时的引导词是that, 在肯定句中一般用whether.I dont doubt _ he can finish the task on time.I do

3、ubt _ they can swim across the river.定语从句 attributive clause: 先行词：antecedent 关系代词：relative pronoun限定性 restrictive ，非限定性 non restrictive 1. 关系代词that, who, which用法区分;2. 只能用 that的情况：先行词前有特定的修饰词，不定代词；先行词是人+物的时候；3. 关系代词 which前可加介词，that前不能加介词；4. as, which引导非限制性定语从句的区别5. 定语从句中的谓语动词和先行词保持一致：He is one of the

4、 players who are awarded a prize.He is the only one of the players who is awarded a prize.状语从句 adverbial clause：时间 of time，地点 of place，原因 of cause，比较 of comparison，结果 of result，条件 of condition，让步 of concession，目的 of purpose， 1. for fear that, lest引导的目的状语从句要用should do/be:She put an extra blanket over

5、 the baby lest/for fear that he should catch a cold.2. as, though引导的让步状语从句；as要倒装，though可倒装，也可不倒装。3. though, although让步状语从句中，主句可用yet, still, 但不能用but.Though he is rich, yet/still he is unhappy.3. while可引导让步，通常放句首。4. notbecause否定because引导的原因状语从句The mountain is not famous because it is high.5. A is B as

6、/what C is D.比较状语从句各类表示比较的结构: comparisonsa. as.as: as good as dead /sold （实际上等于，与一样）b. more/lessthan: 与其不如This book seems to be more a dictionary than a grammar book.c. no less A than B: A和B一样A whale is no less a mammal than a horse is.d. no morethan B, notany more than B：同B一样不One minute too late is

7、 no more in time than half an hour is.e. more than: 多于，非常，不只是Her performance is more than good; it was perfect.f. not so much A as B: 与其说不如说The high-tech company CEO is not so much a computer expert as a sharp businessman.g. not so much as：甚至不，连都不I have not so much as heard of him, much less know hi

8、m.真 题 练 习状语从句: Adverbial clause1. _ you _ further problems with your printer, contact your dealer for advice. （2005）A. If, had B. Have, had C. Should, have D. In case, had答案：C。should位置提前到句首，表示与将来相反的可能性。A选项是虚拟语气；A, D选项时态错误。2. Nine is to three _ three is to one. （2008）A. when B. that C. which D. whatD

9、。A is to B what C is to D是固定句式。Reading is to the mind what food is to the body.3. Men differ from animals _ they can think and speak. （2008）A. for which B. for that C. in that D. in whichin that意为“因为”，引导原因状语从句。A和D用来引导定语从句。4. _ he wanted to go out with his friends at the weekend, he had to stay behin

10、d to finish his assignment. （2008）A. Much though B. Much as C. As much D. Though muchB。much as意为“尽管”，相当于though和although，引导让步状语从句，故选B。as much意为“同样地”。5. I enjoyed myself so much _ I visited my friends in Paris last year. （2008）A. when B. which C. that D. whereA。本句没有出现先行词，可知这句话不是定语从句，后半句last year，故选whe

11、n，引导时间状语从句。6. _ the boss says, it is unreasonable to ask me to work overtime without pay.（2009）A. Whatever B. Whenever C. Whichever D. Howeverwhatever=no matter what，引导让步状语从句，表示“无论什么”，充当宾语；whenever引导时间状语从句，表示“无论何时”，与句意不符；whichever通常指一种选择关系，表示“无论哪个，无论哪些”；however引导让步状语从句时，后面常接形容词或副词。7. Fool _ Jerry is

12、, he could not have done such a thing.（2010）A. who B. as C. like D. thatas引导让步状语从句时，从句部分必须倒装，被倒装的部分可以是表语、状语或动词原形。8. Which of the following contains an adverbial clause of cause? （2012）A.I got a job as soon as I left university.B. As there was no answer, I wrote again.C. You must do the exercises as

13、I show you.D. Wealthy as he is，Mark is not a happy man.考查as的诸多用法，选项A，assoonas引导时间状语从句；B项as引导原因状语从句；C项as表示方式；D项as表让步。定语从句 Attributive clause1. The party, _ I was the guest of honor, was extremely enjoyable. （2006）A. by which B. for which C. to which D. at which此句为非限制性定语从句，先行词the party常与at连用，在从句中作状语。介词放在关系代词前。2. I was very interested in _ she told me.（2009）A. all that B. all which C. all what D. that先行词为不定代词all，定语从句的引导词只能用that。 All that = what.3. My uncle is quite worn out from years of hard work. He is no longer the man _ he was f