中考英语分块复习——连词

来源：英语学习网 2010-08-05 13:46:50

　　1. Usually we don't realize how important nature is to us______ it is too late.
　　A. unless    B. until    C. if        D. after

　　2．Go to bed early，______ you won't get up on time next morning.    
　　A．then        B．and          C．but      D．or

　　3．Tony is a clever boy，______ he usually fails in Chinese exams.
　　A．so        B．but           C．or       D. because

　　4. Could you please give me your e-mail address ____ you go?                   
　　A. as soon as      B. before           C. after          D. until

　　5. Don't get off the bus ____  it has stopped .
　　A. until          B. if         C. to         D. for

　　6. He met many problems  ____  he was going over his lessons .
　　A. before      B. as soon as          C. since         D. while

　　7. We have been good friends ____ we joined the same ping-pong team.
　　A. after     B. before            C. since         D. until

　　8. My brother is going to look for another job______the company offers him more money．
　　A. after        B.when            C unless         D．besides

　　9. I didn't know he came back ____ I met him in the street.
　　A. since            B. when              C. until            D. after

　　10. -Look! Here comes our school bus.
　　-No hurry. Don't get on it ______it has stopped.
　　A. until    B. after        C. since    D. when

　　11. When someone is ill, he  ____ she should try to smile at life.
　　A. and        B. but            C. or        D. so

　　12. Come ____ see my family.       
　　A. and       B. or           C. but       D.until

　　13. - How long have you known the doctor ?
　　-  ____ he helped me three years ago.
　　A. When       B. Before           C. Because       D. Since

　　14. Study hard,  ____ you'll fall behind the others.
　　A. and       B. but       C. or       D. though

　　15．-Be careful， ____ you will make mistakes in your exams．
　　-I know that，Mum．One can never be too careful．
　　A．and        B．or        C．nor         D．but

　　16．I arrived at the airport____ the plane had taken off．
　　A.after        B．while        C．when        D．beflore

　　17.Uncle Wang gave all his savings to the Hope School____ he himself was not rich.
　　A.because        B.as if        C.though    D.or

　　18. The dress fits me well,____ I don't want to buy it because it's too expensive.
　　A. so         B. and         C. or        D. but

　　19. English is interesting, _____ I didn't like it at first.
　　A. and          B. so            C. but            D. or

　　20. -Would you like to come to dinner tonight?
　　-I will ________ I'm not too busy.
　　A. and          B. if          C. so            D. but
 

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