人教版九年级英语unit5 period 1.课件

byMslyj Unit5ItbelongtoCarla Itmightbe 本单元内容 LearntomakeinferenceSomeimportantphrase Learntomakeinference 能用来表示推测的情态动词Must might could may can t确信程度大小 must may might肯定和否定的推测 must 肯定 can t couldn t 否定 1 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 e g Thedictionarymustbemine Ithasmynameonit TheCDmight couldbelongtoTonybecausehelikeslisteningtopopmusic Thehairbandcan tbeBob s Afterall heisaboy hat T shirt jacket volleyball toycar magazine books plate cups 1bListenandmatcheachpersonwithathingandareason Whoseskirtdoyouthinkthisis ItmustbelongtoJane ItmustbeJane s Jane Mike Becausesheisagirl Becauseboysdon twearskirts Whoseguitardoyouthinkthisis Xiaoming Fred ItmightbelongtoFred Helikesmusic CanthisT shirtbeJohn s Itcan tbeJohn s It smuchtoosmallforhim John 2 belongtosomeone和besomeone s 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 TheEnglishbookbelongstoTom TheEnglishisTom s Englishbook TheEnglishbookbelongstome TneEnglishismine TherearefivepeopleinDick sfamily Mr Smithisaworker Mrs Smithisahousewife Dick ssisterGraceis20 Shehaslonghairandshelikesmusic Dickisa13 year oldboy Helikessportsandcanplaytheguitar Mark Dick sbrotherisjust3yearsold Readthepassageandremembertheinformation Whose isthis Why The might could must can tbeMrSmith because 2 The might could mustcan tbelongtoMr Smith because Someexcises 1 Ididn thearthephone I asleep A mustbeB musthavebeenC shouldbeD shouldhavebeen2 Mary beinParis Isawherintownonlyafewminutesago A mustn tB shouldn tC can tD maynot 3 Peter comewithustonight butheisn tverysureyet A mustB mayC canD will4 I