2019英语专四语法复习之状语从句

2019英语专四语法复习之状语从句

　　2019英语专四考试第三部分语言知识题分值为20分。分值与专四阅读理解相等。所以考生们想要顺利通过2019英语专四考试，复习英语专四语法是重点之一，下面新东方在线英语专四频道为大家讲解2019英语专四语法复习之状语从句。

2019英语专四语法复习汇总

　　状语从句的种类比较多，常见的状语从句及相应的从句连接词如下：

　　·时间状语从句：while;when;before;whenever;as;after;till;until;since;once;ever since;as/so long as;as soon as;no sooner...than;hardly...when;scarcely/barely...when;the moment/minute/instant;on(the point of)doing...

　　·地点状语从句：where;wherever...

　　·原因状语从句：because;since;as;seeing that;considering that;now that;in that;for fear that;lest;owing to the fact that;because of the fact that;due to the fact that...

　　·方式状语从句：as;as if;as though;how;what;save that...

　　·比较状语从句：as;than;as...as;not so...as;hardly...than...

　　·结果状语从句：so that;so...that...;such...that...;so as to...

　　·条件状语从句：if;unless;in case;so long as;so far as;provided/providing that...;supposing;granted/granting that...;giving that...

　　·让步状语从句：though;although;even if;even though;whether;as;however;no matter(what,how,when);for all that;in spite of the fact that;granted that;regardless of the fact that...

　　·目的状语从句：that;so that;in order that;lest;for the fear that;in case...

　　状语从句的考查重点包括：

　　a)根据上下文辨别状语从句的类型并选取相应的连接词。例如：

　　______their policy can be changed,the future for that country will be ind

　　·各类表示比较的结构。主要包括：

　　a)as...as...结构：

　　He walked as far as the foot of the mountain.(远到…)

　　As far as Iknow,they are coming.(就…来说，尽…)

　　The house was as good as sold.(与…几乎一样，实际上等于)

　　You may use the book as you like,so(as)long as you keep it clean.(只要…)

　　Any tourist wants to see as much as possible the country he is visiting.(和…同样的程度)

　　b)more/less...than...结构：与其说…，不如说…

　　The child was less hurt than frightened.与其说那个孩子受伤了，不如说他被吓到了。

　　The child was more frightened than hurt.与其说那个孩子受伤了，不如说他被吓到了。

　　This book seems to be more adictionary than agrammar.这本书与其说是语法书，不如说是词典。

　　c)no less Athan B结构：A和B一样…

　　A whale is no less amammal than ahorse is.鲸鱼和马一样，都是哺乳动物。

　　d)no more...than B或not...any more than B结构：同B一样不…

　　A student can no more obtain knowledge without studying than afarmer can get harvest without plowing.学生不学习就无法获取知识，如同农民不耕耘就没有收成一样。

　　One minute too late is no more in time than half an hour is.迟到一分钟与迟到半小时都是不准时。

　　It is not easy to impart knowledge any more than it is to acquire knowledge.传授知识和获得知识都不容易。

　　e)more than结构：

　　The consequence was much more than(what)he imagined.(超出…的)

　　Her performance was more than good;it was perfect.(非常，极其)

　　Television is more than just an electronics system.(不只是，不仅是)

　　f)not so much as结构：

　　not so much Aas B与其说…是a,不如说…是B

　　Henry is not so much awriter as areporter.亨利与其说是一个作家，还不如说是一个记者。

　　g)not so much as+v.结构：甚至不;连…都不…

　　I have not so much as heard of him,much less know him.我都没怎么听说过他，更别提认识他了。

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