中考英语情态动词专项复习导学案（已标示答案）

中考英语情态动词专项复习 I．情态动词考点总结 考点一：情态动词基本用法 情态动词 基本用法 例句 can/could 1. 指能力, 也可表示许可或请求。 2. could也可用于现在时, 表示有礼貌的请求，语气比can婉转。 ①She can drive, but she can't ride a bicycle. ②—Can I use your telephone? —Yes, of course you can ③—Could I use your bicycle? —Yes, of course, you can. may/might 1. 主要指允许, 许可。 2. 表示可能, 肯定的推测。 3. 表示祝愿, 常置于句首。 ①—May I come in? —Yes, please. ②She said (that) he might come late. = She said, “He may come late.” ③May you be safe and happy! must/have to/need 1. must主要指不可推卸的责任。 2. have to意为“必须；不得不”， 起情态动词的作用, 可以代替must。 3. need主要指需要。 ①—Must I finish all the work today? —Yes, you must. ②You have to drive on the right in the U.S.A. ③You’ll have to go there at once. ④You needn’t get up so early, for it is Sunday today. ⑤We need to work harder. should/ought to 1. should/ought to主要指义务或责任。 2. should/ought to表示提出或征求意见。 3. had better 意为“最好，应该” , 可以代替 should/ought to。 ①Every student should obey the school rules. ②He ought not (oughtn’t) to drink too much. ③You s