第 12 讲： 三大从句综合练习 1 考点归纳、考前巩固、真题链接  考点归纳 1. 判断句中谓语动词、非谓语动词、连词、从句数量的方法:“结构最大”(Structure First Principle) 一般情况下，一句句子中只允许有一个谓语动词；若要添加一个谓语动词，则需加入一个连 词；若不增加连词，则需将谓语动词转变为非谓语动词；一般情况下，将句中所省略的连词 全部补全，若有连词 n 个，则从句有 n 个，谓语动词有 n  1 个 2. 判断是何种从句的方法: 从句在整个句子中充当的成分即从句类型，这与连词在从句中充当的成分不同  综合测试 1. You can’t borrow books from the school library _____ you get your student card. A. before 2. B. if C. while (09 秋) D. as Mozart’s birthplace and the house _____ he composed “The Magic Flute” are both museums now. (09 秋) A. where 3. C. there D. which (09 秋) It is not immediately clear _____ the financial crisis will soon be over. A. since 4. B. when B. what Hearing the dog barking fiercely, away _____. C. when D. whether (09 秋) A. fleeing the thief 5. B. was fleeing the thief C. the thief was fleeing D. fled the thief As a new diplomat, he often thinks of _____ he can react more appropriately on such occasions. (09 秋) A. what 6. C. that D. how _____ some people come here for a short break, others have decided to stay forever. A. Because 7. B. which B. If C. Once D. While Tina was hesitating about the job offer as she did not know _____ the company was an established (10 春) one. A. whether 8. B. what C. until D. although (10 春) It was by making great efforts _____ she caught up with other students. A. how 9. (10 春) B. when C. what D. that (10 春) Never _____ Lisa would arrive but she turned up at the last minute. A. did we think B. have we thought C. we thought D. we have thought 10. There is no obvious evidence _____ there is life on any other planet in the solar system. A. which B. that C. how (10 春) D. where 11. Samuel survived when the car _____ he was a passenger in turned off the road and hit a tree. (10 春) A. where B. that C. as D. why 12. One reason for her preference for city life is _____ she can have easy access to places like shops and (10 秋) restaurants. A. that B. how C. what D. why 13. When changing lanes, a driver should use his turning signal to let other drivers know _____. (10 秋) A. he is entering which lane B. which lane he is entering C. is he entering which lane D. which lane is he entering (10 秋) 14. Wind power is an ancient source of energy _____ we may return in the near future. A. on which B. by which C. to which D. from which 15. _____ our manager objects to Tom’s joining the club, we shall accept him as a member. A. Until B. Unless C. If (10 秋) D. After 16. A new-born baby’s influence on a family should be measured by the extent _____ it changes the (09 市调研) behaviors and views of the young couple. A. which B. that C. of which D. to which 17. Many famous people have applied for immigration _____ the Hong Kong government announced its (09 市调研) Quality Migrant Admission Plan in June, 2006. A. as long as B. since C. when D. while 18. City construction projects will not be licensed _____ they meet an environmental protection standard. (09 市调研) A. as far as B. unless C. so long as D. in case 19. In his victory speech, Obama extended his thanks to _____ him during the presidency campaign. (09 市调研) 8 A. no matter who had supported B. whoever had C. no matter when had supported D. whenever had supported 20. It was to live a quieter life _____ Mrs. Evans decided to settle in the countryside. A. when B. why C. where supported (09 市调研) D. that 21. The latest achievement of Steve Jobs _____ Apple released its 3G iPhone last summer and the device proved to be an immediate hit with consumers. (09 市调研) A. is that B. is why C. is about D. is what 22. Skipping breakfast can also cause you to overeat. To make matters worse, _____ your body is in a (09 八校) slow state, it will not be able to burn the extra calories very efficiently. A. unless B. though C. since D. before (09 八校) 23. _____ you’ve picked up, you must give it back to _____ it belongs to. A. Whatever…whoever B. What…no matter C. No matter what…no matter who D. Whatever…no matter who who 24. Only after he had spent several nights working on the maths problem _____ to wonder whether the (09 八校) problem was wrongly set. A. did he begin B. he begin C. he did begin D. begin he 25. Sufficient supply of gas is the major concern to the European Union, _____ a number of member (09 八校) states are increasingly dependent on one single supplier. A. which B. where C. whose D. that 26. Much _____ he claims he has a good taste of his own, he can’t