2011暑假必備寶典之高一英語知識點總結Unit3-4(20)

　　[比較]

　　現在進行時表將來的用法與一般將來時的區別：

　　(1) 現在進行時表近期的，事先已經計劃安排好的

　　-- How are you getting to the airport?

　　-- By taxi. Bob is coming with me to the airport.

　　(2) will do 和 shall do

　　① 表客觀將來。shall用于第一人稱，will用于第一、

　　二、三人稱。I will / shall finish middle school next month.

　　② 表有科學根據的預測。The weather report says it will rain tomorrow.

　　③ 表客觀必然。Man will make mistakes.

　　(3) be going to

　　① 表現在打算在近期或將來要做某事。I'm going to finish my homework tonight.

　　② 表根據已有跡象的預測。It's so dark outside, I think it's going to rain.

　　③ be going to不與come, go連用，而用be coming, be going 形式。Mary is coming here this evening.

　　[注意]

　　表計劃、安排、規定要做的事，用“be + to do”。此外，表示按時刻表運行的動作常用一般現在時表將來。The meeting is to be held at 9:00 a. m. / Our plane leaves at 6:00 a. m. .

　　[牛刀小試3]

　　1. ____ you call me to say you're not coming, I'll see you at the theatre. (2004 吉林)

　　A. Though    B. Whether  C. Until   D. Unless

　　2. Now that you've got a chance, you ____ make full use of it. (NMET 1999)

　　A. had better to         B. might as well

　　C. might as well as      D. would rather

　　3. It was evening ____ we reached the little town of Winchester. (2004 天津)

　　A. that    B. until  C. since    D. before

　　4. There is no light in the dormitory. They must have gone to the lecture, ____? (2004  上海春招)

　　A. didn't they           B. don't they

　　C. mustn't they          D. haven't they

　　5. The result of the experiment was very good, ____ we hadn't expected. (2000 北京春招)

　　A. when    B. that     C. which     D. what

　　DBDDC