人教版六下英语Unit1第四课时课件.ppt
新版六年级（下）英语,新版六年级（下）英语,UnitHowtallareyou(4),B:letstalk,LuojiangPrimarySchool,一、教学目标：,1.能听，说，读，写5个形容词的比较级形式：heavier，thinner，longer，bigger，smaller2.能正确运用形容词性物主代词和名词性物主代词做题,二、教学重难点,1重点是四会掌握五个形容词的比较形式。2难点是掌握以下形容词比较级的构成方式：heavyheavier,thinthinner,bigbigger.,ShortshortershortershorterTalltallertallertallerYoungyoungeryoungeryoungerOldolderolderolderThinthinnerthinnerthinnerStrongstrongerstrongerstrongerShort!Tall!Young!Old!Thin!Strong!,一、Unitsoflength长度单位centimetercm厘米meterm米kilometerkm千米、公里二、Unitofweight重量单位gramg克kilogramkg千克、公斤tonT吨,Howoldareyou?,Iam11yearsold.Youareolderthanme,Yes.Iam12yearsold.Youareoneyearyoungerthanme,Iamoneyearolderthanyou.,1.你的年龄是多大？,Hes226cmtall.Hes2.26metrestall,2.Howtallareyou?（你的身高是多少？）,Iamcmtall.,cm=centimeter226cm=2.26m读作：twopointtwosixmetres,Howheavyareyou?,Iam50kg.Youarebiggerandstrongerthanme,Yes.Iam60kg.Iamstrongerthanyou.,Kg=kilogram,/klgrm/,3.你的体重是多少,Howoldareyou?Imyearsold.Howtallareyou?Imcmtall.Howheavyareyou?Imkg.,Letssay,Howoldareyou?Howtallareyou?Howheavyareyou?,Imyearsold.Imcmtall.Imkg.,Makeareport.,isolder/youngerthan.istaller/shorterthan.isthinner/strongerthan.,Howheavyareyou?Iam48kilograms.Howbigareyourfeet?Myshoesaresize37.Whatsizeareyourshoes?Iwearsize38shoes.Howlongareyourlegs?Mylegsare90centimetres.,myminehishisyouryoursyouryoursouroursherhersitsitstheirtheirs,形物名物形物名物,我变他(它）不变，其余加S#形性代词后面必带名词，#名性代词后省去名词,choosethebestanswer,1.-How_isshe?-Sheis16yearsold.A.bigB.longC.old2.Iam_thanyou.A.strongerB.tallC.old3.Youareolderthan_A.mineB.meC.my4.Iam1.55meters_A.longerB.tallerC.tall5._tailisabout35cmlong.A.HeB.ItsC.You,6.Heis175cm_.AheavyBlongCtall7.How_areyou?_Iam160cm.A.tallB.tallerC.tallest8.Sheis_thanme.A.heavierB.heavyC.heavyer9.Iam_and_thanyou.A.big,strongB.biger,strongerC.bigger,stronger10.Mylegsarelongerthan_.A.youB.yourC.yours,Practice:,1、Imtwoyears_thanyou.A、youngB、shorterC、younger2、Lineup_youngertoolder.A、fromB、atC、of3、Howbig_yourfeet?A、isB、areC、it4、_？-80cmA、Howtallareyou?BHowlongareyourlegs?C、Howoldareyou?5、Whichmonkeydoyoulike?A、Iliketheyellowone.B、Itsyounger.C、Itsnice.,6、How_isyourbestfriend?-Thirteenyearsold.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、Howheavyareyou?,练一练：连词成句,1.tallhowyouare_2.largeyourroomhowis_3.brotheroldisyearsmylittle10_4.myhandsyoursarebiggerthan_5.methantaller4cmyoure_,Howtallareyou?,Howlargeisyourroom?,Mylittlebrotheris10yearsold.,Myhandsarebiggerthanyours.,Youre4cmtallerthanme.,Homework,书面表达：以MyGoodFriend为题，介绍你朋友的身高、体重、年龄、班级、爱好、理想等，并且在身体方面和你作比较。,Goodbye,
