题目

用所给词正确的时态填空 1.After he had read the book ,he ____ (write) a review of it .
2.He did not leave his office until he ____ (finish) work .
3.If he ____ (break) his promise ,I'll never speak to him again .
4.If the weather is fine ,we ____ (go) for a picnic .

提问时间：2020-08-17

答案

wrote
had finished
breaks
will go
1、2考点一样,had done 表示动作发生在过去的过去并对过去有影响.一般过去时,只是叙述过去发生的事情.
3、4考点一样,主将丛现.主句用一般现在时,从句用将来时.