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中考网整理了关于2021年中考英语知识点之must和have to用法解析，希望对同学们有所帮助，仅供参考。 must和have to 两者都表示“必须”的意思，但must含有说话人主观上的看法、态度；have to则表示客观上的需要。 【考例】--Must we finish giving out the posters today? --Yes, we _______. It can't be put off any longer. A. can B. may C. must [答案]C。[解析] 此题考查情态动词的用法。回答由must引起的一般疑问句，其肯定答语要用must，不能用can或may。故选C。 -I didn't pass the math test. I think I have spent too much time playing computer games recently. --I agree. You __ play like that any more. A. needn't B. mustn't C. may not D. wouldn't [答案]B。[解析] 此处选mustn't。表示“一定不能”“千万不能”，用较强的语气来提醒对方不能再玩游戏了。 When traffic lights are red. We _________stop and wait. A. may B. can C. must D. might. [答案]C。[解析] 考查情态动词，must必须，表示禁止。 一I really like playing computer games! 一I'm afraid you ________stop，for your study and your health. A. am B. will C．may D．must [答案]D。[解析] 答语意思为“为了你的学习和健康，恐怕你必须停止玩电脑游戏”，所以must最恰当。 (责任编辑：admin) |