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HowTallAreyou?Unit1教学目标•掌握形容词比较级变化规则。•掌握描写人的身高体重等的句子。例如：Howtallareyou.I’m160cm(tall).•掌握比较级句式:A+be+形容词比较级+than+B.A+be+修饰词+形容词比较级+than+BWhatisitlike?FatthinWhatisitlike?tallshortWhatishelike?Heisyoung!Heisold!Heistall.What’shelike?Hello!I’mYaoMingShorter,shorter,Iamshorter.YaoMingistallerthanLiuXiang.Taller,taller,Iamtaller.LiuXiangisshorterthanYaoMing.Mygrandmaisold.Mygrandpaisolder.Iamyoung.Iamyounger.IamLiuXiang.Iamstrong.IamLiuHuan.Iamstronger.A.let'slearn认识比较级tallstrongoldshortyoungertallstrongoldshortyoungererererer形容词的变身法则1.一般的词---词尾+erfast-fastershort--shorterlong-longer2.以字母e结尾的单音节词---词尾+rlarge-largerlate-laternice-nicerfine-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--thinnerbig--biggerfat--fatter4.以辅音字母加y结尾的词--先改y为i,再+er.angry-angrierbusy-busierearly-earlierheavy-heaviereasy-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--morebeautifulcareful-morecarefulinteresting-moreinteresting询问体貌用how•A:Howtallareyou?（提问高度）“.....多高”•B:Iam…meters.•A:Howheavyareyou?（提问重量）“.....多重”•B.Iam....kg•A.Howbigareyourfeet?（提问尺寸）“.....多大”•B.Iwearsize....•A.Howlongisyourhair?（提问长度）“.....多长”•B....cm.•A.Howold...(提问年龄)“....多少岁？”•B.I'm...•A.Howareyou?你身体好吗？He’s226cmtall.He’s2.26meters.HowtallisYaoMing?Howtallareyou?158cmI’m1.58meters..ZhangJieisshorterthanYaoMing.YaoMingistallerthanZhangJie.cm=centimeter这里的cm是centimeter的缩写，“厘米”。不管前面的数字有多大，书写时一般使用单数形式，如：160cm,67kg.但读的时候要读成centimeter。超过1厘米时，要读其复数形式centimeters.Iam175cmtall.IamonehundredandSeventy-fivecentimeterstall.kilogramm类似...I’m10-yearold.Howoldareyou!I’m9-yearold.I’molderthanyou.I’myoungerthanyou.体貌比较有方法•体貌比较公式：A+am/is/are+taller/shorter/older/younger...+than+B.•A+be动词+形容词比较级+than+BCanyousay?Thegiraffeistallerthanthebear.Thebearisshorterthanthegiraffe.Themanis__________thanthewoman.Thewomanis__________________theman.tallershorterthanThefatherisolderthantheboy.Theboyisyoungerthanthefather.Canyousay?Themanis___________thanthewoman.strongerNameHeight(身高)Weight(体重)Age(年龄)GroupworkLet’splay邀请十位同学站在讲台中，听老师口令，自行快速排队。如，standfromtallertoshorter.选择1.______tailislonger.A.HisB.HeC.Him2.–How____areyou?---40kg.A.heavierB.heavyC.heavyer3.Sheis_______thanme.A.heavierB.heavyC.heavyer4.I‘m_______and_______thanyou.A.big,strongB.biger,strongerC.bigger,stronger5.Mylegsarelongerthan__________.A.youB.yourC.yours更年轻的（）更强壮的（）更矮的（）我比你高。（）李明比陈洁大。（）ThisisaphotoofMary’s.Motherisshorterthanfather…HomeWork1.询问他人年龄、身高、体重。（运用句型Howold/tall/heavyareyou?）2.准备一张自己的全家福，用我们所学过的形容词比较级和句型进行描述。如：thisismyfamilyphoto.Iamtallerthanmysister.