专四语法讲解(从句)概要.ppt

注意主语从句的一些常见句型。如： 　　It is reported that… 椐报道 … 　　It must be pointed out that … 必须指出的是 … 　　It is likely that … 很可能的是 ..;. 　　It is a good thing that… 很好的是 … 　　It happens that … 碰巧的是 … 表语从句 that引出的表语从句里，that可以省略；whether有时也可用来引出表语从句，而一般不用if，但as if却 可以。如： My idea is (that) we need more hands. The question is whether they will be able to help us. All this was over twenty years ago, but it seems as if it was only yesterday. 宾语从句 1. After _____ seemed an endless wait, it was his turn to enter the personnel manager’s office. (10, 54) A. that B. it C. what D. there [C] 2. We consider ______ he should have left without telling anyone beforehand. (09, 57) A. strange why B. it strange what C. it strange that D. that strange [C] 同位语从句 同位语从句的特点是由一个抽象名词+that从句构成，引导词一般是that, 而且that在从句中不充当任何成分。这些抽象名词有：news, idea, fact, doubt, evidence, promise, rumor, hope, truth, belief, message等，同位语从句是对抽象名词进行说明解释。 There is no doubt _____ the company has made the right decision on the sales project. (01, 54) A. why B. that C. whether D. when [B] 从 句 副词性（状语）从句 副词在句中起状语作用，故如果起状语作用的部分为一个句子，那么该句便是副词性从句，也称状语从句。状语从句可细分为：时间、地点、条件、原因、让步、目的、结果、比较、方式等。 状语从句的测试重点为：考查对主从句之间逻辑意义关系的把握，看其是否能选择正确的从属连词。 1.让步状语从句 让步状语从句：除了2000，2007年没考，其他年份都考过 （1）由though, although, even if / though引导的状语从句 （2）as引导的让步状语从句 (3) while 引导的让步状语从句 （4) no matter how/ what / when / where, however, whatever 引导的让步状语从句 (5）特殊让步状语从句 真题讲解 1. _____ the boss says, it is unreasonable to ask me to work overtime without pay. (09, 54) A. Whatever B. Whenever C. Whichever D. However [A] 2. _____ he wanted to go out with his friends at the weekend, he had to stay behind to finish his assignment. (08, 55) A. Much enough B. Much as C. As much D. Though much [B] 2.条件状语从句 引导词除if外，还有unless, provided / providing (that), so / as long as, on condition that, suppose / supposing (that), in the event that, whether or not 可表示选择条件句。 从句的省略。当条件状语从句的主语与主句主