六年級下冊第一課一、教學目標：1．能夠聽、說、讀、寫形容詞的比較級形式：heavier,longer,thinner,bigger和smaller.二、

教學重難點1．重點是四會掌握五個形容詞的比較形式。2．

難點是掌握以下形容詞比較級的構成方式：heavy—heavier,thin—thinner,big—bigger.Revision:dialogues對話1.Howoldareyou?Iam58yearsold.2.Howtallareyou?Iam167cmtall.3.Howheavyareyou?Iam64kg..

thinnerheavierfatfattersmallerbiggerthinnerstrongerfunnyfunnierThelittleboyisfunny.Theotherboyisfunnier.Let’sreadcm=centimeter

厘米M=metre=meter米kg=kilogram公斤千克T=ton噸原型比較級tall

tallershortshorterlong

longer

youngyoungeroldoldersmallsmallerstrongstrongerbigbiggerthinthinnerheavyheaviertalltallerthinthinnerheavyheavier自主探究：你能發現形容詞比較級的構成規律嗎?nicenicer總結歸納1）形容詞+er

long→longer,strong→stronger,fast→faster

2）以不發音e結尾的+r

large→larger,nice→nicer,safe→safer

3）以一個輔音字母結尾的重讀閉音節，雙寫末尾輔音字母，再加+er

fat→fatter,thin→thinner,big→bigger

4)以輔音字母y結尾，變y為i+er

happy→happier,busy→busier,early→earlier,funny→funnier,heavy→heavier

5)不規則變化

good/well→better,many/much→more,bad/ill→worse，little→less,far→farther/furtherHowoldareyou?Howtallareyou?Howlongisyourdesk?Howheavyareyou?Howlongisyourpen?HowlongisyourEnglishbook?MakeSentences:Let’stalkListentothetapeandanswerthefollowingquestions:1.Whoaretalking?2.HowheavyisJim?3.Whoisthinner,JimorJohn?Let’slearn:1.Heis15yearsold.__________ishe?2.Tomis163cmtall.__________isTom?3.Tom’sfatheris55kgheavy.__________isTom’sfather?4.Iwearsize16.__________areyourfeet?Look!ThisgirlisCathy.Howlovelythegirlis.Shehaslongarms.Shehaslonghairandbigeyes.Sheis6yearsold.Sheis104cmtall.Sheis27kg.Shelikesstudying.Groupwork

Name

Age

年齡

Weight

重量

Height

身高

筆記筆記一.總結比較級1）形容詞+er

long→longer,strong→stronger,fast→faster

2）以不發音e結尾的+r

large→larger,nice→nicer,safe→safer

3）以一個輔音字母結尾的重讀閉音節，雙寫末尾輔音字母，再加+er

fat→fatter,thin→thinner,big→bigger

4)以輔音字母y結尾，變y為i+er

happy→happier,busy→busier,early→earlier,funny→funnier,heavy→heavier

5)不規則變化

good/well→better,many/much→more,bad/ill→worse，little→less,far→farther/further筆記二.句型1.Howoldareyou?Iam58yearsold.2.Howtallareyou?Iam167cmtall.3.Howheavyareyou?I