状语从句考点:
(一)条件状语从句
引导条件状语从句的从属连词有if ,unless ,as/so long as, considering that,supposing that, provided that(假如,在…的条件下), on condition that(只要,在…的条件下) 等等。
(二)时间状语从句
属连词:when,as,while,before,after,since,till/until,as soon as,once,……等。
用于It + be +时间段 + before :在……之后才……
e.g. It willl be five years before I come
back .
常于情态动词 can / could 连用 : 还没来得及……就……
e.g. Before I could say a word , she had
rushed out of the room
名词短语(连词功能):next time, every time, the moment, the minute等。
E.g. Every minute I see her, it reminds me of my moher.
(三)让步状语从句
引导让步状语从句的连词有:though/although(尽管),even if/even though(即使),no matter how(what,when,which,who,where),however(whatever,whenever,whichever,whoever,wherever)(无论„„),as(尽管),while(虽然,尽管)等。
As 表尽管放在句首时,将从句中的宾语或表语提前,如果有冠词,省略冠词。
Young as he is, he has a lot of experience.
Child as he is, he has a lot of experience.
(四)结果状语从句
结果状语从句的连词有:so that,so…that„,such…that„.结果状语放在主句之后。常见句型结构有:
(1) so + 形容词/副词+ that从句;
(2) such a/an + 形容词+可数名词单数+that从句;
(五)目的状语从句
目的状语从句连词有:in case“以免,以防万一” ,in order that“为了„„,以便„„”。so that引导状语从句只能置于主句之后。in order that引导状语从句可放主句之前或之后。
(六)地点状语从句
地点状语从句由where,anywhere, wherever引导。where指“在某个地方”,wherever指“无论哪里,在任何一个地方”。
(七)原因状语从句
引导原因状语从句的连词有:because,as,since,when(既然),now that(既然),seeing that(因为), considering that,in that(在于,因为)等