Unit 5 Section A2.ppt

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1、Unit 5Unit 5It must belong to CarlaIt must belong to Carla Section A Period 2 Section A Period 2A:Whose things are these?B:It must/could/might/cant be A:Why?B:Amy Tom Alice A:Whose do you think the football is?B:I think the owner must be a boy.Boys like playing football.must might could cant a boy a

2、 girl a man a woman a student Talk about the things in the lost and found office.baseball glove(棒球手套棒球手套)A:Whose backpack is this?B:Look!Here are some earrings.The owner cant be a boy.A:Well,it could be a boy.The earrings might be a present for his mother.Linda has lost her backpack.Where might her

3、backpack be?library gym symphony hall (音乐厅音乐厅)Dear Anna,_ if you have any idea where it might be,please call me._ I think I dropped it during the concert so it might still be in the symphony hall._ I tried to call you but your mom said you were still at your optometrist appointment(I hope your new g

4、lasses look nice!)_ I really need it because I have a math test tomorrow.Its crucial that I study for it because it makes up 30%of the final exam._ Im really anxious,because I cant find my backpack.Thanks,Linda3a Read and number the sentences in order.52431Task TwoWhen you read the message,you must

5、meet some words you dont know.Circle them and talk about them.Use cant,must,could or might.A:What do you think“anxious”mean?B:Well,it cant mean“happy”.A:It might mean“worried”.B:Oh,yes.She is worried because of her test.1.1.If you have any ideaIf you have any idea where it might where it might be,pl

6、ease call me.be,please call me.If you have any idea If you have any idea =If you know =If you know 意思是意思是意思是意思是:如果你知道如果你知道如果你知道如果你知道 any any用于用于用于用于if if 引导的条件从句中引导的条件从句中引导的条件从句中引导的条件从句中,有有有有“若干的，有多少若干的，有多少若干的，有多少若干的，有多少”的意思。的意思。的意思。的意思。ExplanationExplanation e.g.If you have any time,Id like to e.g.

7、If you have any time,Id like to talk with you.talk with you.2.I think I dropped it 2.I think I dropped it duringduring the the concerts so it might still be in the concerts so it might still be in the symphony hall.symphony hall.duringduring用在已知的时期、节日或表用在已知的时期、节日或表用在已知的时期、节日或表用在已知的时期、节日或表示时间概念的名词前。示

8、时间概念的名词前。示时间概念的名词前。示时间概念的名词前。e.g.e.g.duringduring the summer,the summer,duringduring my my holidays,holidays,duringduring our stay in Japan.our stay in Japan.意思为意思为意思为意思为:“:“当当当当之际之际之际之际”既可指某一动既可指某一动既可指某一动既可指某一动作在某个时期内连续不断的发生作在某个时期内连续不断的发生作在某个时期内连续不断的发生作在某个时期内连续不断的发生,也也也也可指某个动作在这一时期内的某一可指某个动作在这一时期内的

9、某一可指某个动作在这一时期内的某一可指某个动作在这一时期内的某一时间发生：时间发生：时间发生：时间发生：e.g.It snowed all day but stopped e.g.It snowed all day but stopped snowing snowing duringduring that night.that night.1.-Whose book is this?-It must be Marys.It must belong to Mary.Section A 重点句型重点句型:3.The hair band might belong to Linda.might be

10、Lindas.2.-Whose French book is this?-It could be Alis.She studies French.4.The T-shirt cant be Johns.Its much too small for him.(肯定肯定;一定一定)(可能可能)(可能可能)(不可能不可能)Fill in the blanks 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.4.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.could may cant must might