摘要：certain,sure 确信.有把握 相同点:① 都可接about/of,意思是“确信.对--有把握 .只能用人作主语. Are you sure/certain of that? 你对那件事有把握吗? ②都可接不定式.意思是“一定会-- .人或物均可作主语. He is certain/sure to succeed. 他一定会成功. The project is sure/certain to be a success. 这个计划一定会成功. ③后面跟连接词+不定式结构.意思是“确定-- .只能用人作主语. I’m not sure/certain what to do. 我不知道怎么办. ④都可跟从句.意思是“肯定--.确定-- .只能用人作主语. I’m not sure/certain whether I’ve met him before. 我不能确定以前是否见过他. 不同点:sure不能用于“It is certain that... 句型. It is certain that your team will win. 你们队肯定会赢. 应用 It’s quite that Dr Smith will be present at the meeting. A.certain B.sure C.certainly D.surely 答案:A
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| Do you know insurance(保险)? Buying insurance is a 1 by which people can protect themselves 2 large losses. Protection against fire is one kind of insurance. Large number of people pay 3 sums of money to an insurance company. Although thousands of people have paid for fire insurance, only 4 will lose their homes by fire. The insurance company will pay for these homes out or the sums of money it has 5 . The first modern fire insurance company was 6 in London, England, in 1666. A great fire had just 7 most of the city, and people wanted protection against 8 losses. The first company 9 rapidly. Soon other companies were founded in other areas. Benjamin Franklin helped form the first fire insurance company in America in 1752. he also 10 a new kind of insurance for 11 . the new insurance would off protection against the loss of crops 12 storms. In 1795, Benjamin Franklin helped start 13 new insurance company in America. This company, 14 offered life insurance, collected some money15 from many different men.16 a man died, his family was given a large sum of money. Today, this company is 17 in business. Over the years, people have 18 from many new kinds of insurance when they have suffered from 19 accidents as car and plane crashes.20 , almost everyone has some kind of insurance. | |||
| 1. A. way 2. A. from 3. A. small 4. A. many 5. A. stole 6. A. built 7. A. destroyed 8. A. farther 9. A. risen 10. A. suggested 11. A. farmers 12. A. with 13. A. other 14. A. where 15. A. commonly 16. A. If 17. A. always 18. A. paid 19. A. many 20. A. Today |
B. firm B. against B. huge B. quite a few B. collected B. found B. hurt B. further B. rised B. determined B. workers B. by B. certain B. which B. usually B. Although B. still B. offered B. so B. Generally |
C. consideration C. with C. much C. few C. lent C. formed C. harmed C. wider C. grew C. asked C. waiters C. from C. another C. whom C. regularly C. Unless C. hardly C. bought C. su ch C. Lately |
D. means D. beyond D. little D. a few D. brought D. organized D. wounded D. longer D. turned D. demanded D. doctors D. for D. some D. that D. ordinarily D. Because D. seldom D. benefited D. that D. Tomorrow |