专题九·情态动词-2022年中考英语【决胜中考】中考复习讲练测教用，铜仁版

138决胜中考 英语 铜仁版 专题九 情态动词 考点解读 心考点情态动词的基本用法 【辨析】must与have to 词汇 含义及用法 must意为“必须”，表示说话人的主观意志和看 示例 表示能力，“能：会”，其 法；have to意为“不得不”，表示因客观原因，所以不 I can play the guitar.but I 否定式是cmot一ca't can't play the violin. 得已而为之。 can 表示允许，“可以”，“Cam 【典例剖析】 1…?”意为“我可以 Can I go home now? (新疆生产建设兵团中考)My classmate is 吗？”，常用于口语 jumping so far！I believe my eyes. 是cmn的过去式，表示 Lucy could swim at the age 过去的能力 of five. A.shouldn't B.needn't could could也可表示较can C.mustn't D.can't 更为委婉的语气 Could you help me? 剖析句意：我的同学跳得这么远！我 表示请求许可，意思是 相信自己的眼睛。shouldn't不应该，needn't不需要 “可以：可能”，其一般疑 -May I go out and play mustn't禁止，can't不能。根据句意“我的同学跳得 may 问句的否定回答为 football? (might)mustn't/can't。might是 这么远”可知，应该是“我简直不能相信自己的眼睛”。 my的过去式，语气比 No.you mustn't. 故选D。 may更委婉 【对点演练】 意为“应该”，表示按情 should 理应该如何，也可以表 You should go to see the (C)1.(2021·重庆B卷)一Excuse me,can1 borrow doctor. 示一种责任和义务 this book? 表示义务、命令或要 -Sure,but you return it by the 求，意思是“必须；应 You must be careful next 该”，否定形式为 time. end of this term. musn't,意思是“不准， You mustn't take photos A.can B.can't 不允许”，表示警告 here. C.must D.mustn't must 表示说话人的主观看法 I must go home now. (D)2.(2021·连云港)What an amazing robot！It 对以must引导的一般 cook more than 5,000 dishes. Must I finish the bomework 疑问句，背定回答时用 today? A.shall B.need mst或have to:否定 回答时用needn't或 -No,you needn't/don't have C.must D.can to. don't have to (A)3.(2021·扬州)We see which way 表示客观需要，意为 to go if the stars do not twinkle(闪耀)so. have “不得不：必须”，有人 He had to stay at home A.cannot B.should not to 称、时态和数的变化， because of the heavy rain. 后跟动词原形 C.must not D.need not (C)4.(2021·温州)一Simon,I'm afraid we can't 意为“需要”，常用于 疑间句和否定句中 He needn't come here. complete the model spaceship this afternoon. need -Well,we finish it today.It's 对以need引导的疑间 -Need I go there tomorrow? 句，肯定回答用must, -Yes,you must./No,you fine if we give it to Mr.Wang tomorrow. 否定回答用ncen't needn't. A.can't B.mustn't 意为“最好”，没有人 had You'd better have a good C.needn't D.shouldn't 称和数的变化，后跟 better rest. (A)5.(2021·武汉)一Only ten tickets?What do 动词原形 you mean?There be twelve. 表示请求、