高中英語條件句表達(dá)的六種熱點(diǎn)考查方式
條件句的表達(dá)形式有:
1. if如果
You should call 119 if there's a fire.
If you think that treating a woman well means always getting her permission for things, think again. (06湖南)
2. unless如果不,除非(多數(shù)情況下與if...not用法相同,兩者都引導(dǎo)條件狀語從句,但unless比if ... not的語氣要強(qiáng)。
例如:
You will be late , you leave immediately.
A. unless B. until C. if D. or
答案A。句意: 除非你立即走,否則你會遲到的。該句可轉(zhuǎn)化為If you don’t leave immediately, you will be late. B、D項(xiàng)填入后句意不對,or表轉(zhuǎn)折,若用or則句子應(yīng)為: Leave immediately or you will be late. 再如:
He is sure to come unless he has some urgent business. = He is sure to come if he hasn’t any urgent business.