2023学年完整公开课版Unit3ItmustbelongtoCarla教学

Unit3ItmustbelongtoCarla.天闻数媒天闻数媒Whosedogisthis?ItmustbeLiuDehua’s.Itmight/couldbe____.Heisasingerandactor,heiswell-known.天闻数媒Heisabasketballplayer.Whosecaristhis?Itmight/couldbe____.Itcan’tbe_________.Itmustbe_________.YaoMing’s天闻数媒LiuxiangIt______beLiuXiang’s.

Whoseexercisebookisthis?Itmust

belongtoLiuXiang.(属于)Becauseithashisnameonit.must天闻数媒-It_______

belongto

Bush.Because___________________Bush-Whoseredbicycleisthis?can’thisbikeiswhiteandblue.天闻数媒2b.Listenagain.Fillintheblanks.1.Thepersonmustgotoourschool.2.Theperson__________beaboy.3.It______beMei’shairband.4.Thehairband_________belongtoLinda.5.It_______beLinda’sschoolbag.can’t

couldmightmust天闻数媒情态动词must,might,could,can’t表示推测的含义与用法。情态动词must,might,could,can’t后面都接动词原形，都可以表示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（100%的可能性）might,could有可能，也许（20%~80%的可能性）can’t不可能，不会（可能性几乎为零）天闻数媒情态动词must,might,could,can’t表示推测的含义与用法。情态动词must,might,could,can’t后面都接动词原形，都可以表示对现在情况的揣测或推断，但他们的含义有所不同：TheCDmight/couldbelongtoTonybecausehelikeslisteningtopopmusic.Hemightstayathome.Afterall,heisalittleboy!天闻数媒天闻数媒2dRole-playtheconversation(P58)belongtosomeone和besomeone’s含义基本相同，都表示“属于某人，归某人所有”，但要注意用法上的区别：belongto＋名词或宾格代词。besomeone’s+名词所有格或名词性物主代词e.g.TheEnglishbookmightbelongtome.TneEnglishmightmine.TheEnglishbookmustbelongtoTom.TheEnglishmustbeTom’s(Englishbook).belongtosomeone和besomeone’s天闻数媒Fillintheblankswithmust,might/

could,can’t,belongto.1)Whoseearringsarethese?They__________beMary’s.sheneverwearsearrings.2)Thetelephoneisringing,butnobodyanswersit.He____________beout.3)－“Whoseisthisbook?Oh,it________beMary’s.Hernameisontheback.”－“No,it_____________me,shegaveittomeyesterday.”can’tmust

belongtocould/might天闻数媒情态动词must,might,could,can’t

后接动词原形,可以表示对现在的情况的

.Itcan’t()…Itmight/could()…Itmust()…besb’sSummary:Itmust/might/could

推测beTony’s（是…的）belongtoTony.（属于…）不可能可能一定belongtosbWhose…isthis?+

天闻数媒HomeworkFillintheblankswithmust,may,might,could,can’tWhoseearringsarethese?They_____beMary’s.shewearsearringssometimes.Gina______cometothepartytonight,butI’mnotsure.Thetelephoneisringing,butnobodyanswersit.He______beathome.天闻数媒HomeworkFillintheblankswithmust,may,might,could,can’t4.IsthisL