时间状语从句和条件状语从句的时态一致表解

时间状语从句和条件状语从句的时态一致表解

时间状语从句和条件状语从句是中考考查点之一此我们必须掌握好它。一、表解：

,也是高考考查点之一。因

1 2 3 4

主句一般现在时祈使句一般将来时过去的某一态时

从句

一般现在时→表示将来一般现在时→表示将来过去时某一态时

二、举例：

1.I'll go out for a

picnic if it doesn't rain tomorrow.

2.I will give him the book as soon as he comes back. 3.Please stand up when the teacher comes in. 4.She couldn’t play the guitar when she was five years old. 5.I didn’t go to bed until I finished my homesork last night. 三、考例：

A.考查连接词

1. It’s quite common in Britain to say “Thank you _ ” to the driverspeople get off

the bus. （09河南省）A. after B. since C. until D. when 2. —Where was your brother at this time last night?

—He was writing an e-mail _______ I was watching TV at home. （09黄冈市）A. as soon as B. after C. until D. while

3. --- What is our head teacher like, do you know?

--- Oh, he is very kind _____ he looks very serious. A. because

B. though

C. if

D. when

4.Bill won’t make any progres he studies hatder than before.（08上海市）A. if B. when C. because D.unless 5.He climbed up the tree he saw the bear.(08天津市)

A. while B. if C. until D. as soon as B．考查时态一致

1. —May we leave the classroom now?

—No, you _______. You ________ to leave until the bell rings. （09黄冈市）A. mustn’t; are allowedB. don’t have to; are supposedC. needn’t; aren’t allowedD. can’t; aren’t supposed2．My grandfather ________ us stories when I was young．（09辽宁锦州市）

A．was used to tell B．is used to telling C．are used to tellD．was used to telling

3. I bet Mrs. Black will come to help us with the celebration if she ______ too busy tomorrow. （09吉林通化市）

A. is B. will be C. won’t be D. isn’t

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4.---Did you see the accident yesterday? ---Yes.It happened when I past the musuem.(09) A. walk B. am walking C. will walk D.was walking 5.If Jane back tomorrow evening,I don’t know if I her.(07贵州铜仁)

A. comes;will visit B. comes; visit C. will come; visit D. will come; will visit