初中人教版新目标英语九年级Unit5SectionA2课件.ppt

1、初中人教版新目标英初中人教版新目标英语九年级语九年级Unit5SectionA2Section A Period Two To learn to understand and use must,might,could and cant for making inferencesTo read and speak about why you are anxious ReviewWords and expressionsRead the words and Read the words and expressions loudly.expressions loudly.drop symphony

2、optometrist appointment crucialmake up v.落下落下;掉下掉下n.交响乐交响乐;交响曲交响曲n.验光师验光师;配镜师配镜师n.约会约会;约定约定adj.关键的；至关重要的关键的；至关重要的形成形成;组成组成;构成构成Words and expressionsfinalanxious worried owner Oxford Universityadj.最后的最后的;最终的最终的adj.忧虑的忧虑的;焦虑的焦虑的;不安的不安的adj.烦恼的烦恼的;焦虑的焦虑的n.所有者所有者;业主业主牛津大学牛津大学Words and expressionsThere ar

3、e five people in Dicks family.Mr.Smith is a worker.Mrs.Smith is a housewife.Dicks sister Grace is 20.She has long hair and she likes music.Dick is a 13-year-old boy.He likes sports and can play the guitar.Mark,Dicks brother is just 3 years old.Read the passage and remember the information.Whose-is t

4、his?Why?1.The might/could/must/cant be Mr Smith,2.because 3.2.The might/could/must cant belong to 4.Mr.Smith,becauseMr.Smith,Mrs.Smith,Grace,Dick,Mark It could be _.It also might be _.Can you guess what it is?Three birdsa beautiful face Here is a thank-you message Linda wrote to Ann.but it is not in

5、 the right order.You read it and put it in the right order.Answers:5 2 4 3 13a3a5432The lost thing:_The place that she lost it:_1.Why is Linda so anxious?2.Why does Linda really need her backpack?3.Why is the math test very crucial?4.Where was Anna when Linda called her?5.What does Linda want Anna d

6、o?Lindas backpackin the symphony hall1.Why is Linda so anxious?2.Why does Linda really need her backpack?3.Why is the math test very crucial?Because she cant find her backpack.Because she has a math test tomorrow.Because it makes up 30%of the final exam.4.Where was Anna when Linda called her?5.What

7、does Linda want Anna do?She was still at her optometrist appointment.Linda wants Anna to call back,if she has any idea where it might be.When you read the message,you must meet some words you dont know.Circle them and talk about them.Use cant,must,could or might.Circled words may include:symphony;op

8、tometrist;appointment;crucialWhen you read the message,you must meet some words you dont know.Circle them and talk about them.Use cant,must,could or might.Talk about the words you dont understand.Use“cant”,“must”,“could”or“might”.3b3bA:What do you think“anxious”mean?B:Well,it cant mean“happy”.A:It m

9、ight mean“worried”.B:Oh,yes.She is worried because of her test.A:What do you think“concert”mean?B:Well,it cant mean“music”.A:It might mean“a performance of music by players or singers”.B:Oh,yes.She was in the symphony hall.Oral practiceSubject:Thanks!From:SusanDear Sandy,When you left a package for

10、me yesterday,I had difficulty waiting until my birthday to open it.I dont know how to thank you for such an attractive present.It is something that will give me pleasure for a long time to come.Please accept my sincere thanks and best wishes.Thanks,SusanOne sample thank-you letter:Look at the things

11、 in the backpack below.Make guesses about the owner of the backpack.Write your ideas in the chart.Then talk about your ideas.4 4CantCouldmightMustbe a boyA:Here are some earrings.The owner cant be a boy.B:Well,it could be a boy.The earrings might be a present for his mother.Sample conversation-Here

12、is a Chinese-English dictionary.It could belong to Mary.I know she has one.-I dont think so.It cant be Marys.This one is new,but hers is old.Sample conversation 1:A:Here are some earrings.The owner cant be a boy.B:Well,it could be a boy.The earrings might be a present for his mother/friend.Sample co

13、nversation 2:A:Here is a Chinese-English dictionary.It could belong to Mary.I know she has one.B:I dont think so.It cant be Marys.This one is new,but hers is old.Sample conversation 3:A:Here is a flower.The owner must be a girl.B:Well,it could be a boy.The flower might be a present for his teacher.O

14、ral practiceTomorrow is Teachers day.We will give our English teacher a present.Can you guess what is in the box?A:Do you know what is in the box?B:I guess it must be a card.A:I dont think so.I think it might be a scarf.B:why?A:Look at the picture.Write a paragraph telling what you think is happenin

15、g.Use the words cant,could,might,and must.ring watch birthday sisterIts crucial that I study for it because it makes up 30%of the final exam.【经典习题】翻译句子：【经典习题】翻译句子：(1)我们有必要掌握一门外语。我们有必要掌握一门外语。Its _ _we master one foreign language.(2)很遗憾你没赶上早班车。很遗憾你没赶上早班车。Its _ _ _ you missed the early bus.【要点点拨】在结构【要点

16、点拨】在结构“Its+形容词形容词/(a/an+)名词名词(短语短语)+that从句从句”中中,it为形式主语，为形式主语，而而that从句为真正的主语从句为真正的主语。crucial thata pity that表示推测的情态动词有表示推测的情态动词有must,may,could,might,can。must表示说话人对事物的推测可能性表示说话人对事物的推测可能性的程度非常大，意为的程度非常大，意为“一定；准是一定；准是”；表表示有把握的否定推测时用示有把握的否定推测时用cant，意为，意为“不不可能可能”。如：。如：1.I cant find my keys.I must have le

17、ft them at home.2.-Is she Mary?-That cant be her.Shes in hospital.can表示表示“可能可能”，常用于否定句、疑问，常用于否定句、疑问句中句中。could为为can的过去式，表示推测的的过去式，表示推测的语气较语气较can弱。如：弱。如：-Can the man there be our math teacher?-He may be,but I am not sure.may意为意为“也许也许”。might为为may的过去的过去式，表示说话人对现在或将来不太确定的式，表示说话人对现在或将来不太确定的可能性的推测。可能性的推测。如

18、：如：Li Ming might get here in time,but I am not sure.意思意思推测程度推测程度must一定，肯定一定，肯定100%的可能性的可能性maymight/could有可能，有可能，也许也许20%-80%的可能性的可能性cant不可能，不可能，不会不会可能性几乎为零可能性几乎为零1.-Whose book is this?-It Marys.It Mary.3.The hair band Linda.Lindas.2.-Whose French book is this?-It Alis.She studies French.4.The T-shirt

19、 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)课时重点回顾课时重点回顾1.I didnt hear the phone.I _ a sleep.A.must be B.must have been C.should be D.should have been2.Mary _ be in Paris.I saw her in town only a few minutes ago.A.mustnt B.shouldnt C.cant D.may notChoose the best answer.3.Peter

20、_ come with us tonight,but he isnt very sure yet.A.must B.may C.can D.will4.I thought you _ like something to read,so I have brought you some books.A.may B.might C.could D.must1.-Are you going to Beijing by plane?-Its fast,but expensive.So I am not sure.I _ take a train.(07江西江西)A.should B.may C.must

21、 D.will 2.-Is John coming by train?(07苏州苏州)-He should,but he _ not.He likes driving his car A.must B.can C.may D.need3.-_ I swim in that river?(07内江市内江市)-No,you _.Its dangerous to swim in it.A.Must,cant B.Can,may not C.May,mustnt4.The students _ play basketball after school every day.(07内江市内江市)A.allow to B.are allowed to C.were allowed toWhats the most strange thing happened on you?What would you do if something strange happened?1.Review the new words and 2.expressions.3.2.发挥想象，连词成文发挥想象，连词成文(50-100字字)。drop,crucial,appointment,make up final,anxiousworried,owner 结结 语语