介词和连词（5）

Question：老师，上两讲比较了for，during和while，我明白了，谢谢老师。

Answer：我们今天继续学习介词和连词（5）When, as soon as,等

介词和连词（5） When, as soon as等。

Reading：

Wei fang will go to America. Before leaving, some good friends are at her home to have a talk with her.

Lee:What are you going to do when you get to America?

Wei:I’ll go to university first. And as soon as I get the bachelor’s degree, I’ll try to find a job of teaching. You know, I love to be a teacher so much. And after I get experience in teaching ,I’ll come back to be a teacher in China..

Chen: What will you do if you have a holiday ?

Wei: I’ll try to know more about America by visiting people, doing part time job, or traveling.

Wu: That’s a very good idea. And when you have time, remember to ring your friends or write or send e-mail to let us share your happiness or hardship.

Wei: Sure. I’ll probably write a book about my experience in America when I’ve got enough.

Lee: Great. Every one of us will try to do more in the future.

I. When,等+ 现在时或现在完成时

在谈论将来时，When, as soon as, once, after, before, while, by the time, until, (till)等词引导的从句用现在时（通常是一般现在时或现在完成时，而不用will.）

小练习I. 用动词的正确形式完成下列对话。

'You’ll phone me when (1 get) ______ there, won’t you?’

' Yes, mum. I’ll phone you as soon as I (2 arrive) ______ in Paris.’

' It’ll be three o’clock by the time I (3 get) ______ home, so don’t ring before three.’

'No, mum.’

' Don’t forget to write to me while you (4 be) ______ away.’

' No, mum. Stop worrying!’

' Shall we have a cup of coffee before you (5 go) ______?’

' No thanks, mum. You don’t need to wait. I’m perfectly all right.’

' No, I’ll wait till they (6 call) ______ your flight.’

II．一般现在时还是现在完成时？

1 可以在when, as soon as,等从句中用一般现在时或现在完成时，意思不变。

As soon as I get (have got) the bachelor’s degree, I’ll try to be a teacher. .

2 但是如果一个动作结束，第二个动作才开始，则用现在完成时

I’ll probably write a book about my experience in America when I’ve got enough.  

小练习II

用动词的正确形式完成下列短文：

I’ve taken some super photos. I’ll send you some of them as soon as they (1be) ______ developed. We went to a great party last night, but today I’ve got a really bad headache. But don’t worry. I’ll  feel better once I (2 have)  ______ a good night’s sleep. We’re going to Versailles and Eurodisney

next week. I’ll wait until we (3 be) ______ there before I write again. It’s lunch time now, so I’ll post this after we (4 have) ______lunch.

上期答案：

1 for      2 During      3 for      4 While         5 During        6 While         7 for