北 京 四 中 从句（二）状 语 从 句 状语从句就是一种作状语用得从句，修饰主句中得动词、形容词、副词或修饰全句，补充说明时间、地点、原因、条件、方式、程度、状态等。 ㈠ 时间状语从句： 通常用下列从属连词引导： when, while, as, before, after, since（自从…以来）, till (until), as soon as(刚一…马上就…), once(一旦), whenever 等。 如： ① I’ll give the note to him as soon as I see him、 我一瞧见她就马上把这条子给她。 ② The first bell was already ringing before she got to the school gate、 她走到学校大门之前，头遍铃已经响了。 ③ I’ll go and see her after I get the new dress、 我买到新衣服之后要去瞧她。 ④ I won’t go home until I have finished my homework、 我直到做完作业再回家。 ⑤ As you study a globe, you may notice that most of the large land areas are connected、 当您讨论地球仪时，您会注意到多数大块陆地就是相连得。 ⑥ Once he understood, he did what he was told to do、 一旦她明白了，她就根据吩咐得去做。 ⑦ When clothes are washed, they don’t get dry very easily、 洗了得衣服不容易干。 ⑧ He has read a lot since he was a child、 她从小时候起已经读了许多书。 ⑨ I’ll discuss the problem with you whenever you are free、 无论您什么时间有空，我就同您讨论这个问题。 ◆ the moment/ minute/ second, immediately, directly 等副词式连词也可引导时间状语从句，意为“一…就…”，相当于 as soon as, 此时前面不可再加连词，也不可加 at, in, on 等介词。 如： ① I went home directly I had finished work、 我一干完活就回家了。 ② Please phone me immediately you get home、 您一到家就给我打个电话。 ③ I loved her the moment I saw her、 我一瞧见她就爱上了她。 ④ I want to see him the minute he arrives、 她一来到我就要见她。 * hardly …when…与 no sooner…than…得意义相当于 as soon as, 也可引起时间状语从句，但只能用过去时，即从句谓语动词用一般过去时，主句谓语动词用过去完成时。 如：...
