Unit 3 It must belong to Carla. Section A (1a—2d)英语教学课件(共34张PPT).pptxVIP

Unit3ItmustbelongtoCarla.

SectionA(1a—2d);Guessing;CDs;books;magazines;toycars;volleyballs;sweater;plates;football;car;话题谈论神秘事件（Mysteries）

重点1.学会描述表示物品所属提问和回答

2.能正确运用情态动词must,might,could和can’t进行推断

难点Whose...isthis?句型;表示推测的情态动词

在英语中，表示对某事物的确定程度，

即表示推测的时候，我们通常会用到以下情态动词：

must,might,could,may,can’t,couldn’t

;must;must用在肯定句中表示较有把握的推测，意为“一定”。(100%)

例如：Hemustbeworkingathome.

must表示对已发生的事情的推测时，must要接完成时。

例如：Theroadiswet.Itmusthaverainedlastnight.;Hecan’tbe_______.

Hecould/mightbe_______.;Hemustbe__________.;Canyouguesswhatitis?

Itcouldbe_______________.

Italsomightbe__________.;Itcouldbe________.

Italsomightbe___________.;1aLookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.;1bListenandmatcheachpersonwithathingandareason.;1cPAIRWORK

Practicetheconversationinthepictureabove.Thenmakeconversationsusingtheinformationin1b.

A:Whosebookisthis?

B:ItmustbeMary’s.J.K.Rowlingisherfavoritewriter.;2.favorite,like,love

e.g.IlikeJeremyLinbest.=IloveJeremyLin.

=My________basketballstarisJeremyLin.;4.listentomusic

popmusicfolkmusicjazz

lightmusicheavymusic

hiphoprockrollrap;5.表示猜测的常用表达方式有：

(1)mustbe“肯定是”,表示把握较大的推测。

(2)may/might/couldbe“可能/或许是”,把握不大。

(3)can’tbe“肯定不是”,把握性很大的否定。;2aBobandAnnafoundaschoolbagatthepark.Listenandwritedownthethingsintheschoolbag.;1.Theperson_______gotoourschool.

2.Theperson_____beaboy.

3.It_____beMei’shairband.

4.Thehairband______belongtoLinda.

5.It_____beLinda’sschoolbag.;2cMakeconversationsusingtheinformationin

2aand2b.

A:Look!There’saschoolbaghere.

B:What’sinside?

A:There’saT-shirt,...;Readtheconversationagainandanswerthequestions:

1.WhyisLindaworried?

2.Wh