1、专项训练五 单项选择(连词)1. (2017天津)Its not always safe to pay over the Internet，_you should be careful.A. so B. after C. because D. as soon as2. (2017安徽)Hold your dream，_you might regret some day.A. and B. or C. but D. so3. (2017山西)Our teachers have been with us for nearly three years_ we came to junior high
2、school. We should thank them for what they have done for us.A. until B. before C. sine4. (2017天津)Which do you prefer, traditional Western music_ pop music?Pop music.A. but B. as C. or D. from5. (2017武汉改编)I dont like reading_ watching TV. What about you? I dont like reading，_I like watching TV.A. and
3、; or B. and; and C. or; and D. or; but 6. (2017恩施)Be careful! Dont walk on the grass，_it will “cry”. A. and B. but C. or D. so7. (2017福建 )The scientist has failed in the test many times，_he never gives up.A. but B. so C. or8. (2017河北)Mom wont let Dick go out_ he promises to be back by 10：00 tonight.
4、A. if B. when C. since D. unless9. (2017黄冈)Do you think we should share our problems with our parents?Sure！_ we talk to them，well feel worse.A. If B. Although C. Because D. Unless10. (2017苏州 )You will never achieve success_ you devote yourself to your work.A. after B. if C. because D. unless11. (201
5、7温州 )_the scientists have done lots of research on Mars, there is still much waiting to be discovered.A. If B. Since C. Unless D. Though12. (2017南充)Mike, lets prepare for our baseball game.OK. Well lose the game_ we try our best.A. unless B. once C. after D. since13. (2017泰安)I didnt believe I could
6、do it _ I got to the top of Mount Tai.A. unless B. until C. after D. as14. (2017龙东区)The TV play Journey to the West is_ interesting_ I would like to watch it again.A. such; that B. too; to C. so; that15. (2017广东)“A white elephant” means something that is useless，_ it may cost a lot of money.A. unles
7、s B. until C. since D. although16. (2017邵阳)_Lily is only five years old，_she can swim very well.A. Though; butB. Because; so C. Though ; /17. (2017恩施)Rose cooks meals at home on Sundays. She never eats_ her mother comes back and shed like to enjoy it together.A. until B. when C. after18. (2017荆州 )Ke
8、ep working hard, Paul. You will surely realize your dream of being a writer_ you give it up halfway.I will, thank you, Miss Rowling.A. unless B. if C. since D. though专项训练五 单项选择(连词)1.A2.B 点拨：or 在此句中意为“否则” 。3.C 4.C 5.D 6.C 7.A8.D 9.D 10.D 11.D 12.A13.B 点拨：not.until“直到才” 。14.C 15.D16.C 点拨：although/though 与 but不能同时用于句中。17.A18.A
