人教版九年级英语Unit-8-优秀公开课课件

Unit8

ItmustbelongtoCarla

SectionA1a-2bUnit8Sec1请用情态动词must,could或can't填空。1、--Whoseskirtisthis?--Ithinkit_______beAnna's.Sheistheonlygirlwhowearsaskirtinourclass.2.--Whoseearringisthis?--It_______beAlice's.Shewearsearringssometimes.3.--Whosejeansarethese?Ifoundthemonthechairinthelivingroom.--They_______bemine.Iputallmyjeansonmybed.4.--IsthisJim'sfootball?--Yes,it_______behis.Thereishisnameonit.5.--Ijustfoundavideogameinthekitchen.Whoseisthis?--Oh,that________beTom's.He'sbeenlookingforitfortwohours.mustcouldcan'tmustcould请用情态动词must,could或can't填空。must2mustcan’tcouldmight100%probablytrue表肯定推测20%-80%possiblytrue表推测的可能性不大10%以下almostnottrue表否定推测mustcan’tcould100%20%-80%10%以下3Thelittledogmust

behungry.

GuessThelittledogmustbehungry4Thegirl

must

beill.

She

must

haveacold.Thegirlmustbeill.Shemust5Thewomanmust

haveatoothache.Thewomanmusthaveatoothac6ZouKunWhosemagazineisthis?ItmustbeZouKun’s.

=Itmustbelongto

ZouKun.belongto属于…ZouKunWhosemagazineisthis?7J.K.RowlingisMary'sfavoritewriter.-Whosebookisthis?-It______beMary’s.

must=Itmust

belongtoMary.(属于)must用在肯定句中表示较有把握的推测，意为“一定”。

(100%).

J.K.RowlingisMary'sfavorit8Itcouldbe_______.=Italsomightbe___________.Canyouguesswhatitis?YESNOItcouldbe_______.Canyou9Canyouguesswhatitis?Itcouldbe_________________.Italsomightbe______________.awhitevase(花瓶)twofaces用“might”or“could”来表示推测的可能性很小(可能地,大概20%-80%)Canyouguesswhatitis?awhi10IsthisdressTianTian’s?Itcan’tbeTianTian’s.

Itcan’tbelongtoTianTian.

TianTian用“can’t”推测不可能的事情(10%以下).IsthisdressItcan’tbeTian11Whatisitdoing?Itmight/couldbe__________.Itmustbe__________.Whatisitdoing?Itmight/cou12Whoisshe?Shecan’tbe___________.

不可能是/一定不是Shecould/mightbe____.

可能是/也许是Shemustbe___________.

肯定是/一定是Whoisshe?Shecan’tbe______13atthepicnicWhosethingsarethese?guessCDbookT-shirtvolleyballtoytruckmagazinejackethatplatecupsatthepicnicWhosethingsare141a

LookatthepictureonPage57.Writethethingsyouseeinthecorrectcolumnsinthechart.jacketT-shirtCDtoytruckmagazinebookcupsplatevolleyballhat1aLookatthepictureonPag15

1bListenandmatcheachpersonwithathingandareason.1bListenandmatcheachper16A:Whose….isthis?B:Itmust

besb’s/belongtosb,because…

pairworkA:Whose….isthis?pairwork17BobAnnaBobAnna182a

BobandAnnafoundaschoolbagatthepark.Listenandwritedownthethingsintheschoolbag.T-shirthairbandtennisballs2aBobandAnnafoundascho19Theperson________gotoourschool.Theperson________beaboy.It________beMei’shairband.Thehairband_______belongtoLinda.It________beLinda’sschoolbag.can’tcouldmightmust2b

Listenagain.Fillintheblanks.mustTheperson________gotoour20一.词汇与短语谁的野兔卡车野餐属于玩具卡车发带在野餐二.句型A:Whose...isthis?B:Itmust/could/might/can’tbelongtoLida.summary(小结)whose

rabbittruckpicnicbelongtotoytruckhairbandatthepicnic一.词汇与短语summary(小结)whoserabbit21mustcan’tcouldmight100%probablytrue表肯定推测20%-80%possiblytrue表推测的可能性不大10%以下almostnottrue表否定推测三.学会应用：表推测mustcan’tcould100%20%-80%10%以下22达标测评

1.—Who’ssinginginthenextroom?—It___beLily.ShehasgonetoNewYork.A.can’tB.mustC.shouldn’tD.Can2.

—WhoseT-shirtisthis?—It___beJohn's.I’mnotsure.A.might;B.can't;C.mustn't;D.must;3.Theguitar____belongtoAlice.Onlysheplaystheguitarhere.A．couldB．mustC．can’tD．Ca