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专题四十 状语从句
一.选择题(共19小题)
1. I will try my best to help you, I don't know what to start with yet.( )
A. whether B. since C. though D. until
2. Wild animals will be in great danger ____ we protect them together.( )
A. if B. but C. unless
3.﹣Have you heard of Tom Sawyer?
﹣Sure.But I didn't read it ______ last year.( )
A.while B.when C.after D.until
4.—How do you like the park,Jenny?
—It's very beautiful and clean it's a bit small.( )
A. if B. since C. unless D. although
5.—Tom dreams of being a football player,but he is a bit lazy.
—I don't think he can realise his dream _______ he works hard.You know,no pain,no gain.( )
A. when B. unless C. since D. because
6. As we live in a rapidly developing world,we will be left behind_____we keep learning.( )
A. unless B. if C. after D. though
7. ________,I prefer listening to music that can cheer me up.( )
A. When I am in high spirits
B. Because I am outgoing
C. When I am down and tired
D. Because I have got my exam result
8. For our safety,we must keep away from the tall buildings ________ the wind blows hard.( )
A. if B. although C. so
9. Let's take the simple steps today we will save the world for our grandsons and granddaughters tomorrow.( )
A. unless B. until C. so that D. though
10. My parents won't allow me to do things I like _____ I finish my homework.( )
A. if B. but C. because D. unless
11.—Miss Wang,what's the most important thing we go travelling?
—You should make a plan first.( )
A. while B. before C. after
12. The news Besides A and B,C appears beautifully in the sky makes us excited___________"C"is C919 from China,with many Jiangsu elements(元素).( )
A. because B. so C. though D. then
13. Zhang Guimei once said,"___________I'm alive,I will donate (献身) myself to teaching."( )
A. Even though B. As soon as
C. As long as
14. Many people all over the world want to climb Qomolangma each year, it is very dangerous.( )
A. if B. while C. though
15.—How time flies!