Question

11．今天下午歷史考試一結(jié)束，我們就去看電影．
We will go to the cinema as soon as the history exam ends this afternoon．

Answer 1

分析 We will go to the cinema as soon as the history exam ends this afternoon．

解答 答案：We will go to the cinema as soon as the history exam ends this afternoon．這里是表示一…就…用as soon as引導(dǎo)的時間狀語從句，遵循主將從現(xiàn)的規(guī)則，主句是我們就去看電影，用一般將來時will+動詞原形，主語是we，去看電影go to the cinema，故We will go to the cinema，從句是今天下午歷史考試一結(jié)束，用一般現(xiàn)在時，主語是the history exam 歷史考試，三單，結(jié)束end，時間this afternoon，故答案是We will go to the cinema as soon as the history exam ends this afternoon．

點評 as soon as 的用法一般是兩種情況：
1、指未發(fā)生的動作，規(guī)律是：主句一般將來時，從句用一般現(xiàn)在時代替一般將來時
如：I will tell him the news as soon as he comes back．
注：有時，為了特意表達剛剛完成某事就如何如何，需要用現(xiàn)在完成時．
如：I will go with you as soon as I have washed my face．
2、指緊接著發(fā)生的兩個短動作，主從句都用一般過去時
如 He took out his English books as soon as he sat down
不過，我也見過從句和主句都用一般現(xiàn)在時的情況．