英语人教版八年级下册Unit 7 The Third Period.ppt

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1、Unit7What’sthehighestmountainintheworld?SectionAGrammarFocus初二（4）班授课者：林洁薇2017.5.11（14周四）GrammarFocusGrammarFocus形容词和副词的比较级和最高级形容词和副词的比较级的构成形容词和副词的最高级的构成形容词和副词最高级的用法Exercises：写出下列单词的比较级和最高级。higherhighestdeeperdeepestlongerlongestbiggerbiggestolderoldestmorepopularmostpopulartallertallestE

2、xercises：写出下列单词的比较级和最高级。widerwidestmorefamousmostfamousmoredangerousmostdangerousmoreseriousmostseriousheavierheavieststrongerstrongestmoremost4a.Fillintheblankswiththecorrectformsofthewordsinthebox.1.TheAmazonRiverisoneofthe_________riversintheworld.It’salittle________thantheYangtzeRive

3、r.2.Qomolangmais8,844.43meters_______.bigmuchpopularlongoldhighlongestlongerhighIt’soneofthemost__________placesforseriousmountainclimbers.3.Nooceanintheworldisas________asthePacificOcean.4.AlthoughJapanis__________thanCanada,itis_________smaller.popularbigoldermuchElephantis350cmtallwei

4、ghs5,000kiloseats150kilosoffoodadayDoyouknow?Trytodescribetheelephantusingtheinformationabove.1.Thiselephantis350cmtall.Forexample:2.Itweighs5,000kilos.3.Iteats150kilosoffoodaday.Pandais150cmtall(standingontwolegs)weighs100kiloseats10kilosoffoodadayTrytodescribethepandausingtheinformatio

5、nabove.Doyouknow?1.Thispandais150cmtallwhenitisstandingontwolegs.Forexample:2.Itweighs100kilos.3.Iteats10kilosoffoodaday.Comparefactsaboutthesetwoanimals.Examplesentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore

6、.)Thispandais200cmshorterthanthiselephant.Thiselephanteatsmuchmorethanthispanda.Comparefactsaboutthesetwoanimals.Thispandais200cmshorterthanthiselephant.Thiselephanteatsmuchmorethanthispanda.Thiselephantis200cmtallerthanthispanda.Thiselephantweihgsmanytimesmorethanthispanda.Summary：复习形容词

7、和副词比较等级的构成规则和用法oneofthe最高级+n.(复数)最……中之一alittle,much可以修饰比较级weighv.重量（过去式weighed）standontwolegs双脚直立timen.(c)次数，倍数n.(u)时间Homework:Findouttheanswerstothefollowingquestions.Whatisthehighestbuildinginourcity?Whatisthemostpopularstreetinourcity?Whatisthemostdeliciousfoodinourcit