need的用法总结
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1. need 作为情态动词 肯定句：need do sth. 否定句：needn’t do sth. 2. need 作为实义动词 1) 需要做某事 肯定句：need to do sth. 否定句：don’t need to do sth. 2) 需要某物 肯定句：need sth. 否定句：don’t need sth. 3. need’t do sth.=don’t have to do sth. 没有必要做某事 1. You_______ worry about your son. He will get well soon. A. needn't B. can't C. mustn't D. have to 2. Tom will help you finish the work on time , so you _________ worry about it . A. don’t need B. needn’t C. not need D. needn’t to 3. John , you _________ do your homework today , Leave it for tomorrow . A. needn’t to B. don’t need C. don’t need to D. haven’t to 4. Since you are very tired , you ___________ finish the work today . A. don’t need B. need to C. not need D. needn’t 5. We will help you to finish the cleaning on time , so you _________ worry about it . A. needn’t to B. don’t need C. not need D. needn’t 6. Parents __________ pay for the nine years’ education in China . A. needn’t to B. don’t need C. don’t have to D. needn’t have 7. They ___________ help then . They managed to do it by themselves . 1 A. didn’t need any B. didn’t need to C. needn’t any D. didn’t need to any 8. I will help you , So you _________ worry about it . A. don’t need B. needn’t to C. needn’t D. not need 9. Don’t feed the fish too often for they __________ much food . A. don’t need B needn’t B. C. needn’t to D. don’t need to 10. This exercise is not difficult . I _________ any help . A. needn’t B. need C. need not to D. don’t need 答案：1-5 ABCDD 5-10 CACAD 2 本文来源：https://www.wddqw.com/doc/2e4bbb052bf90242a8956bec0975f46527d3a73f.html