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1、By Miss Niu,Unit 6 How tall are you?,.,The turtle is older than the cat.,The cat is younger than the turtle.,175 years old,33 years old,How to use the grammar:the comparative degree.,Eg:Im stronger than Dill.Im taller than Edson,but Edson is fatter than me.My hair is longer than yours.,“A+be+形容词比较级+
2、than+B”意思为“A比B更”。,Can you say?,The bear is shorter than the giraffe.The giraffe is taller than the bear.,说说看,用A+be+修饰词+比较级+than+B来描述下列图片,例如：Zhang Yishan is 9cm taller than Yang Zi.,年龄：20身高：176cm,年龄：19身高：167cm,年龄：41身高：168cm,请同学认读下列反义词并写出下列单词的比较级。,tall-short big-small long-short fat-thinheavy-light ne
3、w-oldyoung-old hot-cold,How heavy are you?你的体重是多少,I am kg.,How old are you?,I am years old.,(你的年龄是多大？）,知识拓展,读出下列数词,160cm,159cm,164cm,150cm,180cm,1.60 meters,40kg,50kg,How tall are you?（你的身高是多少？）,I am cm tall.,How big are your feet?,I wear size,How long are your legs?,cm.,形容词的变身法则,1.一般的词-词尾+erfast-fa
4、ster short-shorter long-longer2.以字母e结尾的单音节词-词尾+rlarge-larger late-later nice-nicer fine-finer3.以重度闭音节结尾，且词尾只有一个辅音字母的词-先双写该辅音字母，再+er.thin-thinner big-bigger fat-fatter 4.以辅音字母加y结尾的词-先改y为i,再+er.angry-angrier busy-busier early-earlier heavy-heavier easy-easier5.多音节和其他双音节形容词变比较级，通常在前面加上morebeautiful-mor
5、e beautiful careful-more careful interesting-more interesting,询问体貌用how,A:How tall are you?（提问高度）“.多高”B:I am cm tall.A:How heavy are you?（提问重量）“.多重”B.I am.kgA.How big are your feet?（提问尺寸）“.多大”B.I wear size.A.How long is your hair?（提问长度）“.多长”B.cm.A.How old.(提问年龄)“.多少岁？”B.Im.A.How are you?你身体好吗？,高矮胖瘦差多
6、少,比较身高Mike is165cm.He is 5cm taller than John.比较体重Lily is 35kg.She is 2kg heavier than her sister.I am 11 years old.I am 2 years younger than you.在体貌比较公式中的形容词比较级前面加上相差的数值就可以了。,My hands are bigger than your hands.,your+名词=yours,My hands are bigger than yours.,Your hands are smaller than mine.,my+名词=m
7、ine,Your hands are smaller than my hands.,我的手比你的手大。,名词性物主代词,名词性物主代词,My arms are longer than his arms.,我的胳膊比他的胳膊长。,his+名词=his,My arms are longer than his.,Your legs are shorter than her legs.,her+名词=hers,Your legs are shorter than hers.,my mine his hisyour yours your yoursour ours her hers it its the
8、ir theirs,形物 名物 形物 名物,我变他不变，其余加S。,形容词比较级构成法:1、大部分直接在后面加 er2、重读闭音节单词（一个元音加一个辅音结尾）双写结尾辅音加 er big bigger3、以辅音字母加y结尾，把y改为i，再加 er heavy heavier4、以e有结尾的,直接加r nice nicer,将下列形容词变为比较级。,A 1.tall-()2.short-()3.strong-()4.old-()5.young-()6.long-(),B 1.heavy-()2.funny-(),C 1.big-()2.thin-()3.hot-()4.fat-(),D.nic
9、e-(),taller,shorter,stronger,older,younger,longer,heavier,funnier,bigger,thinner,hotter,fatter,nicer,形容词填空。,1.My teacher is _(strong).2.My teacher is _(strong)than his friend.3.Mike is _(old).4.Mike is _(old)than Liu Ming.5.Steven is _(tall).6.Steven is _(tall)than Amy.,strong,stronger,old,older,tal
10、ler,tall,Practice:,1、Imtwoyears_thanyou.A、youngB、shorterC、younger2、Lineup_youngertoolder.A、fromB、atC、of3、Howbig_yourfeet?A、isB、areC、it4、_？-80cm A、Howtallareyou?B Howlongareyourlegs?C、Howoldareyou?5、Whichmonkeydoyoulike?A、Iliketheyellowone.B、Itsyounger.C、Itsnice.,6、How_isyourbestfriend?-Thirteenyears
11、old.A、oldB、tallC、heavy7、HowtallisChenJie？A、Heis12yearsold.B、Im147cm.C、Sheis150cm.8、当你想知道汤姆有多高时，你应该问：_ A、Howlongareyou?B、Howtallareyou?C、Howlargeareyou?9、当你想表达“你的床有多长”？时，你应该说：_ A、Howlongisyourbed?B、Howbigisyourbed?C、Howlargeisyourbed?10、当你想知道你的朋友的体重时，你应该说：_ A、Howtallareyou?B、Howoldareyou?C、Howheavyar
12、eyou?,3、Pronunciationa、观察下列音标，找出字母的发音规律。,Presentation/Practice,练一练：连词成句,1.tall how you are_2.large your room how is_3.10 square meters is my room _4.my hands yours are bigger than_5.me than taller 4cm youre_,How tall are you?,How large is your room?,My room is 10 square meters.,My hands are bigger than yours.,Youre 4cm taller than me.,
