条件状语从句知识点

由引导词if 或unless（ unless = if...not. ）引导的状语从句叫做条件状语从句，表示假设，如果。
如：If you fail in the exam, you will let him down. 如果你考试不及格，你会令他失望。
注意：在含有条件状语从句的复合句中，表示将来时态，主句是一般将来时态，祈使句或情态动词，从句要用现在时态，[主将从现原则]（主将从现中的“将”并非指将来时，还能够指表示将来含义的；条件状语从句中，从属连词之后的句子是该条件状语从句的从句）

条件状语从句知识点题库

— Would you like to go hiking with me, Susan?
—I'd like to, _______ you don't want to go alone.

A . until B . before C . if D . after

I _______ you if I find my uncle's phone number.

A . tell B . told C . will tell D . have told

—Would you like to play tennis with me _________ it doesn't rain tomorrow?
—Sure, _________ I am busy.

A . if; since B . whether; but C . if; unless D . because; until

If Nancy ________ the exam, she will go to Australia for English study.

A . pass B . passed C . passes D . will pass

Studying in groups is necessary __________ you want to do well in school.

A . if B . until C . unless D . though

If you ________this experiment, you will understand the theory better.

A . will be doing B . have done C . will have done D . would do

— Alice is moving to her new apartment next Saturday.

— I'll be glad to help her, ________ needs some help.

A . should she B . if she will C . if she D . if she might

— Do you know if they swimming with us tomorrow?

— I think they will if they free

A . go, will be B . will go, are C . go, are D . will go, will be.

—I want to know if he back tomorrow.

— I'll tell you if he

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

If he _____ to my birthday party, I will be very happy.

A . will come B . comes C . is coming D . came

—I really want to pass the exam for further study.

—Believe in yourself, dear! Your dream will came true you put your heart into it.

A . even if B . as long as C . as soon as

If you (决定)to leave, we will stop the work right now.

I didn't go to bed last night ___________ my mother came back.

A . after B . if C . before D . until

I'm not sure________ a 7- day holiday for the coming National Day or not. If we _________, what about travelling to Beijing to watch the flag-rising ceremony?

A . that we'll have; have B . if we will have, will have C . whether will we have, have D . whether we'll have; have

If it ____________tomorrow, I ____________not go there by bike.

A . rains, will B . is going to rain, do C . rains, do

—Do you know this afternoon?

—I'm not sure, but I will tell you as soon as she .

A . how will Betty arrive; arrives B . how Betty will arrive; will arrive C . what time will Betty arrive; will arrive D . what time Betty will arrive; arrives

You're going to study English harder. You will do better in English.

you English harder, you better in English.

They'll go to watch the dolphin show if they (have) free time.

Aunt Li doesn't know if it __________ tomorrow. If it __________ tomorrow, she won't go to the park.

A . will rain, will rain B . rains, will rain C . will rain, rains

I will go camping if it _____________.

A . won't rain B . isn't raining C . don't rain D . doesn't rain

条件状语从句 知识点

条件状语从句 知识点题库

条件状语从句知识点

条件状语从句知识点题库