1、Unit 8 It must belong to Carla Section A 1a-2d情境引入 Whose dog is this?It must be Liu Dehuas.It might/could be_.He is a singer and actor,he is well-known.情境引入 He is a basketball player.Whose car is this?It might/could be _.It cant be _.It must be_.情境引入 He is a basketball player.Whose car is this?It mi
2、ght/could be _.It cant be _.It must be_.Yao Mings情境引入 Liu xiang-It_ be Liu Xiangs.-Whose exercise book is this?It must belong to Liu Xiang.(属于属于)Because it has his name on it.must情境引入-It_ belong to Bush.Because_Bush-Whose red bicycle is this?canthis bike is white and blue.活动探究活动探究Whose things are th
3、ese?Make a conversation with your partners.Using the words must,could,might,and cant.Amy Alice Tom 活动探究活动探究2b.Listen again.Fill in the blanks.1.The person must go to our school.2.The person_ be a boy.3.It _ be Meis hair band.4.The hair band _belong to Linda.5.It _ be Lindas schoolbag.cant could migh
4、t must活动探究活动探究活动探究活动探究情态动词情态动词must,might,could,cant 表示推测的含义与用法。表示推测的含义与用法。情态动词情态动词must,might,could,cant 后面都接后面都接动词原形动词原形，都可以，都可以表示表示对现在情况的揣测或推断，但他们的含义有所不同：对现在情况的揣测或推断，但他们的含义有所不同：must 一定，肯定（一定，肯定（100%的可能性）的可能性）might,could 有可能，也许（有可能，也许（20%80%的可能性）的可能性）cant 不可能，不会（可能性几乎为零）不可能，不会（可能性几乎为零）活动探究活动探究情态动词情态
5、动词must,might,could,cant 表示推测的含义与用法。表示推测的含义与用法。情态动词情态动词must,might,could,cant 后面都接后面都接动词原形动词原形，都可以，都可以表示表示对现在情况的揣测或推断，但他们的含义有所不同：对现在情况的揣测或推断，但他们的含义有所不同：The CD might/could belong to Tony because he likes listening to pop music.He might stay at home.After all,he is a little boy!2dRole-play the conversat
6、ion(P58)活动探究活动探究延伸拓展延伸拓展belong to someone 和和 be someones 含义基本相同，含义基本相同，都表示都表示“属于某人，归某人所有属于某人，归某人所有”，但要注意用法上的，但要注意用法上的区别：区别：belong to名词或宾格代词。名词或宾格代词。be someones +名词所有格或名词性物主代词名词所有格或名词性物主代词 e.g.The English book might belong to me.Tne English might mine.The English book must belong to Tom.The English m
7、ust be Toms(English book).belong to someone 和和 be someones 随堂练习随堂练习1).Whose earrings are these?They _ be Marys.she never wears earrings.2).The telephone is ringing,but nobody answers it.He _ be out.3).“Whose is this book?Oh,it_ be Marys.Her name is on the back.”“No,it _ me,she gave it to me yesterda
8、y.”cantmustbelong tocould/might小结与作业小结与作业 情态动词情态动词 must,might,could,cant 后接动词后接动词原形原形,可以表示对现在的情况的可以表示对现在的情况的 .It cant ()()It might/could()()It must ()()+be sbs）It must/might/could 推测推测be Tonys（是（是的）的）belong to Tony.（属于（属于）不可能不可能 可能可能一定一定belong to sbWhose is this?小结与作业小结与作业HomeworkFill in the blanks
9、with must,may,might,could,cant1.Whose earrings are these?They _ be Marys.she wears earrings sometimes.2.Gina _ come to the party tonight,but Im not sure.3.The telephone is ringing,but nobody answers it.He _ be at home.小结与作业小结与作业HomeworkFill in the blanks with must,may,might,could,cant4.Is this Lan Qiangs boxing glove?Yes,it _ be his.There is his name on the back.5.Youd better take an umbrella.It _ rain this afternoon.Believe in yourselves
