來源:網(wǎng)絡(luò)資源 作者:中考網(wǎng)整理 2019-08-19 21:54:09
中考英語知識(shí)點(diǎn):條件狀語從句
(1)條件狀語從句通常由if, unless引導(dǎo)。例如:
What shall we do if it snows tomorrow?
Don’t leave the building unless I tell you to.
(2)在條件狀語從句里,謂語動(dòng)詞通常用現(xiàn)在時(shí)態(tài)表示將來的動(dòng)作或狀態(tài)。例如:
I’ll help you with your English if am free tomorrow.
He won’t be late unless he is ill.
(3)“祈使句 + and (or)+ 陳述句” 在意思上相當(dāng)于一個(gè)帶有條件狀語從句的復(fù)合句。例如:
Hurry up, or you’ll be late.
=If you don’t hurry up, you’ll be late.
Study hard and you will pass the exam.
=If you study hard, you will pass the exam.
[Practice]
1. If you ()late tomorrow morning, you won’t catch the early bus.
A. get up B. don’t get up C. will get up
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