Unit 8【刷语法】表推测的情态动词(重点语法提升练)-2023-2024学年九年级英语全册单元模块满分必刷题（人教版）

2023-2024学年九年级英语全册单元模块满分必刷题（人教版） Unit 8 It must belong to Carla 【刷语法】(重点语法提升练) 表推测的情态动词 情态动词表推测 表示可能、怀疑、允诺、愿望、义务、必要、猜测等的动词就是情态动词。情态动词可以表示说话人的语气或某种情态，也可以表示推测。 英语中表示推测的情态动词主要有 must, can, could, may, might, can’t等。 must ＞ can ＞ could ＞ may ＞ might ＞can’t 1. must must表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用can’t。 2. may / might may, might表示推测“可能性”时，意思是“可能”，“也许”。might语气更委婉，可能性更小。may, might表推测时，可用于否定句，但不用于疑问句。 3. can / could can表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。 一、单项选择 1．（2022秋·新疆阿克苏·九年级统考期末）—Whose hair band is this? —It ________ be mine. It must belong to ________. A．mustn’t; Alice B．can’t; Alice C．mustn’t; Alice’s D．can’t; Alice’s 2．（2022秋·安徽淮南·九年级校联考期末）—Excuse me. Is that girl under the tree Miss Smith? —It ________ be her. She left for Hefei yesterday. A．needn’t B．may not C．mustn’t D．can’t 3．（2022秋·贵州铜仁·九年级统考期中）—Listen! Lucy is singing in the classroom. —It ________ be Lucy. She has gone to England. A．mustn’t B．can’t C．must D．may 4．（2022秋·湖南株洲·九年级统考期末）It ________ be Lingling’s book, but I’m not sure. Liu Hui likes reading, too. A．can’t B．must C．could 5．（2022秋·山东菏泽·九年级统考期末）—The girl you saw at the park ________ be Su Lin. She just called and said she was in Sanya. —Oh, my god. That girl looked just like Su Lin. A．must B．couldn’t C．mustn’t 6．（2023·江苏南通·模拟预测）—There is someone knocking on the door. I wonder who it ________ be. —It ________ be Frank. He phoned to tell me he would come to our home soon. A．must; must B．could; must C．might; can’t D．might; mustn’t 7．（2021秋·四川成都·九年级石室中学校联考期中）—Maybe she is a teacher. —No, she ________ be. She ________ be a nurse because I saw her in uniform in the hospital. A．mustn’t, maybe B．can’t, could C．mustn’t, must 8．（2022秋·安徽淮南·九年级校联考阶段练习）If we don’t protect our environment, some wildlife ________ die out in the future. A．can B．may C．can’t D．shouldn’t 9．（2023秋·河北张家口·九年级统考期末）—Daddy, I’ve signed for a big box by S.F. Express. What’s in it? —I’m not sure. It ________ be a gift for you from your grandma． A．may B．must C．should