英语从句分类-专升本.pptVIP

【专升本 英语 语法基础】 从 句 部 分 By Gordon ? 【名词性从句】 1.主语从句： What you need is more practice. It is still unknown when we shall go to the concert. (it作形式主语) 2. 宾语从句： We must find out who did all this. I think it best that you should stay here. (it作形式宾语) He will do whatever the teacher asks him to do. (名词性关系代词引导) 3. 同位语从句： He made the suggestion that we go by air. My suggestion that we do the experiment again is accepted by them. The visitor expressed his hope that we would come to China again. 4. 表语从句： The question is whether it is worth doing. The reason why he is often late for class is that he has the bad habit of getting up late in the morning. 返回 【状语从句】 一、时间状语从句 1. 常用的引导词： when, as, while, whenever, before, after, since, till, until, as soon as, hardly…when, by the time, every time… 2. 时间状语从句要用一般现在是(过去时)代替一般将来时(过去将来时)。 I will tell you when he comes back. When he will come back is unknown to us all. 二、条件状语从句 常用if; unless (=if…not); once; on condition that; so / as long as 等连词来引导。注意：条件状语从句中的谓语动词也同样要用一般现在时（过去时）代替一般将来时（过去将来时）。 We can’t write to Mr. White unless he sends us his address. If he comes here tomorrow, I’ll let you know. 比较： I don’t know whether he will come here tomorrow or not. 三、让步状语从句 1. 常用的连词：although; though; as if / though; if even / though; whether; no matter how/what/who/when/where (however; whoever; whenever; wherever) Whether it rains or not I will start tomorrow. I don’t know whether it will rain or not. 2. although, though, as常可互换，可与yet连用，但不可以和but连用。Although不能用倒装语序，though可以用倒装语序，as一定要用倒装语序。 Young as he is / Though he is young, he knows a lot. Though / Although he was old, but he worked hard. (错) Though / Although he was old, yet he worked hard. (对) 四、地点状语从句 常用where, wherever等词引导，注意不要和where引导的定语从句（where前须有地点的名词作为先行词）想混淆。 Please put the book where it can be