Unit1Howtallareyou?頭腦風暴ＢrainstormUnit1BLet'slearnheavier[hevi]eheavy原形lighterheavier反義詞[?in?]

thinnerthinner(反義詞)strongerLookandsay:longer[lg]ecηlonger(反義詞)shorterThetrainislongerthanthebus.biggersmaller[big]e[sm

l]e:c反義詞Thejacketisbiggerthantheshirt.Theshirtissmallerthanthejacket.jacketThinthin,thinnerthinner,thedogisthinner.Heavyheavy,heavierheavier,theelephantisheavier.Smallsmall,smallersmaller,hiseyeissmaller.Bigbig,Biggerbigger,hisearisbigger.Longlong,longerlonger,hisnoseislonger.Let'schant1.一般在詞尾加上er.例:

long-longer2.以輔音字母加結尾的,要把y改為i,再加er.例:

funny-funnier3.以重讀閉音節結尾的,要雙寫最后一個輔音字母,再加上er.例:

big-bigger形容詞比較級的構成方法:說出下列各詞的比較級形式．coolcoolerfunnyfunnierhothotterfatfattercoldcolderthinthinner說出下列各詞的比較級形式．activeactiver用下列詞的適當形式填空.1.JohnandJohnnyaretwins.Johnis_______(tall)thanis_________(short)thanJohn.2.Yourmotherlooksvery________(young).Sheis_______(young)thanMissWhite.3.Ican_______(carry)搬thisbox,Iam______(strong)thanTom.4.Isherhair________(long)thanyours?5.Mybrotheristhreeyears_______(old)thanme.tallershorteryoungyoungercarrystronglongerolder按要求改寫下列句子.1.Histailisshorter.(改為一般疑問句，作肯答)2.MyP.E.teacheris170cmtall.(劃線部分提問)3.I’m45kg.You’re40kg.(合成一個句子)4.____________________________?(寫出問句)Herbrotheris12yearsold.5.and,shorter,thinner,than,am,him,I.(連詞成句）Ishistailshorter?Yes,itis.HowtallisyourP.E.teacher?I’m4kgheavierthanyou.Howoldisherbrother?I’mshor