《备考辅导英语语法大全整本收录十九.docx》由会员分享，可在线阅读，更多相关《备考辅导英语语法大全整本收录十九.docx（9页珍藏版）》请在金锄头文库上搜索。
1、英语语法大全整本收录(十九). 状语从句.1 地点状语从句地点状语从句通常由where, wherever 引导。Where I live there are plenty of trees.我住的地方树很多。Wherever I am I will be thinking of you.不管我在哪里我都会想到你1）不用that的情况a) 在引导非限定性定语从句时。(错)The tree, that is four hundred years old, is very famous here.b) 介词后不能用。We depend on the land from which we get o
2、ur food.We depend on the land that/which we get our food from.2) 只能用that作为定语从句的关系代词的情况a)在there be 句型中，只用that，不用which。b)在不定代词，如：anything, nothing, the one, all, much, few, any, little等作先行词时，只用that，不用which。c)先行词有the only, the very修饰时，只用that。d)先行词为序数词、数词、形容词级时，只用that。.e)先行词既有人，又有物时。举例：All that is neede
3、d is a supply of oil.所需的只是供油问题。Finally, the thief handed everything that he had stolen to the police.那贼最终把偷的全部东西交给了警察。.2 方式状语从句方式状语从句通常由as, (just) asso, as if, as though引导。1） as, (just) asso引导的方式状语从句通常位于主句后，但在(just) asso结构中位于句首，这时as从句带有比喻的含义，意思是正如，就像，多用于正式文体，例如：Always do to the others as you would b
4、e done by.你希望人家怎样待你，你就要怎样待人。As water is to fish, so air is to man.我们离不开空气，犹如鱼儿离不开水。Just as we sweep our rooms, so we should sweep backward ideas from our minds.正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。2） as if, as though两者的意义和用法相同，引出的状语从句谓语多用虚拟语气，表示与事实相反，有时也用陈述语气，表示所说情况是事实或实现的可能性较大。汉译常作仿佛似的，好像似的，例如：They completely
5、 ignore these facts as if (as though) they never existed.他们完全忽略了这些事实，就仿佛它不存在似的。（与事实相反，谓语用虚拟语气。）He looks as if (as though) he had been hit by lighting.他那样子就像被雷击了似的。（与事实相反，谓语用虚拟语气。）It looks as if the weather may pick up very soon.看来天气很快就会好起来。（实现的可能性较大，谓语用陈述语气。）说明：as if / as though也可以引导一个分词短语、不定式短语或无动词
6、短语，例如：He stared at me as if seeing me for first time.他目不转睛地看着我，就像第一次看见我似的。He cleared his throat as if to say something.他清了清嗓子，像要说什么似的。The waves dashed on the rocks as if in anger.波涛冲击着岩石，好像很愤怒。.3 原因状语从句比较：because, since, as和for1）because语势，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或 since。I didnt g
7、o, because I was afraid.Since /As the weather is so bad, we have to delay our journey.2）由because引导的从句如果放在句末，且前面有逗 号，则可以用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。He is absent today, because / for he is ill.He must be ill, for he is absent today.4 目的状语从句表示目的状语的从句可以由that, so that, in order that, lest, for
8、 fear that, in case等词引导，例如：You must speak louder so that /in order that you can be heard by all.He wrote the name down for fear that(lest) he should forget it.Better take more clothes in case the weather is cold.5 结果状语从句结果状语从句常由so that 或 suchthat引导，掌握这两个句型，首先要了解so 和 such与其后的词的搭配规律。比较：so和 such其规律由so与
9、such的不同词性决定。such 是形容词，修饰名词或名词词组，so 是副词，只能修饰形容词或副词。 so 还可与表示数量的形容词many, few, much, little连用，形成固定搭配。so foolishsuch a foolso nice a flowersuch a nice flowerso many / few flowers such nice flowersso much / little money. such rapid progressso many peoplesuch a lot of people（ so many 已成固定搭配，a lot of 虽相当于
10、many，但 a lot of 为名词性的，只能用such搭配。）sothat与suchthat之间的转换既为 so与such之间的转换。The boy is so young that he cant go to school.He is such a young boy that he cant go to school.6 条件状语从句连接词主要有 if, unless, as/so long as, on condition that 等。.if 引导的条件句有真实条件句和非真实条件句两种。非真实条件句已在虚拟语气中阐述。unless = if not.Lets go out for
11、a walk unless you are too tired.If you are not too tied, lets go out for a walk.典型例题You will be late _ you leave immediately.A. unless B. until C. ifD. or答案A。 句意：除非你立即走，否则你就回迟到的。可转化为 If you dong leave immediately, you will be late.B、D句意不对，or表转折，句子如为 You leave immediately or you will be late.7 让步状语从句
12、though, although注意： 当有though, although时，后面的从句不能有but，但是 though 和yet可连用Although its raining, they are still working in the field.虽然在下雨，但他们仍在地里干活。He is very old, but he still works very hard.虽然他很老，但仍然努力地工作。Though the sore be healed, yet a scar may remain.伤口虽愈合，但伤疤留下了。 （谚语）典型例题1） _she is young, she know
13、s quite a lot.A. WhenB. However C. Although D. Unless答案：C。意为虽然她很年轻，却知道许多。2)as, though 引导的倒装句as / though引导的让步从句必须表语或状语提前（形容词、副词、分词、实义动词提前）。Child as /though he was, he knew what was the right thing to do.= Though he was a small child, he knew what was the right thing to do.注意： a.句首名词不能带任何冠词。b.句首是实义动词，
14、其他助动词放在主语后。如果实义动词有宾语和状语，随实义动词一起放在主语之前。Try hard as he will, he never seems able to do the work satisfactorily.= Though he tries hard, he never seems虽然他尽了努力，但他的工作总做的不尽人意。3)ever if, even though.即使Well make a trip even though the weather is bad.4) whetheror- 不管都Whether you believe it or not, it is true.
15、5)no matter +疑问词 或疑问词+后缀everNo matter what happened, he would not mind.Whatever happened, he would not mind.替换：no matter what = whateverno matter who = whoeverno matter when = wheneverno matter where = whereverno matter which = whicheverno matter how = however注意：no matter 不能引导主语从句和宾语从句。（错）No matter what you say is of no use now.（对）Whatever you say is of no use now.你现在说什么也没用了。(Whatever you say是主语从句)（错）Prisoners have to eat no matter what theyre given,
