UNIT 5 It must belong to Carla教案

 【四川•內江】what is your mother going to do this saturday ?---i’m mot sure . she ____ go to see my grandmother .a. can                 b. must             c. may答案c【解析】can表示具備某種能力；must表示推測，非常肯定。may表示對現在的一種推測。根據題意答案應選c 【浙江•東陽】 18. –whose shirt is this?--it ____ be li lei’s. it is too big for him.a. could             b. must                c. can’t             d. might答案c【解析】can’t表示不可能，其他不合題意。 (·河南中考) -excuse me, where are we going to have our class meeting?-i’m not sure. ask our monitor, please. he          know.a. can           b. may           c. need            d. shall 【解析】選b。考查情態動詞may表示推測。結合前句“i’m not sure. ask our monitor, please.”可知題意為“他可能知道（我們將在哪里開班會）”，故選b。may表示可能性的推測，常用在肯定句中。 (·江西中考) –susan has bought a large house with a swimming pool.-it ______ be very expensive. i never even dream about it.a. must          b. might           c. can’t            d. shouldn’t 【解析】選a。考查情態動詞must表示肯定的推測。結合關鍵信息“i never even dream about it.”可知題意為“它肯定是非常貴的”，故排除b、c、d三項，選a。  (·泰安中考) -listen! is professor johnson giving a report in the hall?-no, it        be him. he has gone to japan.a. needn’t            b. may not             c. mustn’t            d. can’t【解析】選d。本題考查can’t表示否定的推測。四個選項都是情態動詞的否定形式，分別意為“不能；不可能”、“千萬不能”、“應該”、“可以；可能”。結合關鍵信息“he has gone to japan.”可知“他不可能是約翰教授”應選d。 (·長沙中考) -is lucy knocking at the door?