Unit1HowtallareyouB.TalkReadandwriteWarmupListenandfillWhatsizeareMike’sshoesWhatsizeareBinbin’sshoessize___size___737

/40CompareandsaySize40Size37Yourfeetarebiggerthanmine.myfeetfootfeetMike’sfeetarebiggerthanBinbin’s.ThinkandsayThebiggertheshoes,thehighertheheight?請同學們思考：鞋子越大，身高一定越高嗎？Youlooktallerthanme.Probablynot!Let'ssayName

WhatSize？Howheavy？WuBinbinMike374046kilograms48kilogramsMikeisheavierthanWuBinbin.Thoseshoesinthewindowarenice!Let’shavealook._______________,MikeSize7.Size7That’ssosmall.InChinaIwearsize40shoes.Oh!_______.Myshoesaresize37.ReallyYoulooktallerthanme.ButIthinkyouareheavier._______I’m48kilograms.Yes,you’reheavier.I’m46kilograms.ThinkandchooseA.Yourfeetaresmaller.B.Yourfeetarebiggerthanmine.C.Howheavyareyou?D.Whatsizeareyourshoes?DBCMike:WuBinbin:Mike:WuBinbin:Mike:WuBinbin:ike:WuBinbin:Mike:WuBinbin:WatchandcheckThoseshoesinthewindowarenice!Let’shavealook.Whatsizeareyourshoes,MikeSize7.Size7That’ssosmall.InChinaIwearsize40shoes.Oh!Yourfeetarebiggerthanmine.Myshoesaresize37.ReallyYoulooktallerthanme.ButIthinkyouareheavier.HowheavyareyouI’m48kilograms.Yes,you’reheavier.I’m46kilograms.ListenandimitateMike:WuBinbin:Mike:WuBinbin:Mike:WuBinbin:Mike:WuBinbin:Mike:WuBinbin:ThinkandsayWhatfactorscanaffectheight?什么因素影響身高？Geneticfactors遺傳因素Dailydiet:protein&calcium日常飲食:蛋白質&鈣Outdoorsports戶外運動milkeggsoyproduct...gohikingclimbmountainplaybasketball...Makeanewdialogue43Size36Size3542Sarah’ssizeChenJie’ssizeMakeanewdialogueNameShoesizeWeightHeightSarahSize35/Size4.542kilograms1.63mChenJieSize36/Size5.543kilograms1.62mSarah:ChenJie:Sarah:ChenJie:Sarah:ChenJie:Sarah:ChenJie:Sarah:________inthewindoware_______!Let’s__________.Whatsize________________,Sarah?Size4.5.Size____?That’ssosmall.InChinaIwearsize_______shoes.Oh!Yourfeetare______thanmine.Myshoesaresize_____.Howheavyareyou?Iam_____________.Youare_____thanme.Iam___________.Level1MakeanewdialogueNameShoesizeWeightHeightSarahSize35/Size4.542kilograms1.63mChenJieSize36/Size5.543kilograms1.62mSarah:ChenJie:Sarah:ChenJie:Sarah:ChenJie:Sarah:ChenJie:Sarah:________inthewindoware_______!Let’s___________.__________________,Sarah?_______________._________?That’sso_______.InChinaI____________.Oh!Yourfeet_____________.Myshoesaresize_______.How____________?______________________._________________.Level2Level2LeadinSpringising!Theskyisclearer.Thesunisbrighter.LeadinCanyouthinkofanyotherchanges(變化)Talkwithyourpartners.√√WarmupSpringissobeautiful!WouldyouliketogoforapicnicwithmeLet'sgo!WarmupLet'swatchthevideoonthebusandguessthemeaningof"shadow".WarmupNewwordsBackgroundWuYifanandhisfamilyaregoingonatriptothecountryside.WuYifanhasastorytotellRobin.PreReadingLittleduckiswatchingthesungodown.下落，下沉ReadandwriteItisgettinglowerandlower,buthisshadowisgettinglongerandlonger.越來越低越來越長Readandwrite“Whyisthat”littleduckaskshisfriendoldtree.“Youareolderandsmarterthanme.Tellme——whyismyshadowlongerwhenthesungetslower”Readandwrite更聰明的ReadandwriteOldTreesays,“That’seasy,LittleDuck.Thesungoesdowneveryday,andwegrowoldereveryday.Yourshadowgrowslongerbecauseyouaregrowingtaller.Youarebeingabigbeautifulbird!”成長，生長原形：bee變成，成為ReadandtickReadandretellReadthestoryagainandfinishthedialogue.LittleDuck:Oldtree,thesungets_____________,butmyshadowgets_____________.WhyOldTree:That’seasy.Yourshadowgetslongerbecauseyouaregetting_______andgrowing_______everyday.LittleDuck:SowhatwillhappentomeOldTree:Well,…lowerandlowerlongerandlongeroldertallerThinkanddiscuss1.DoyouagreewitholdtreeWhy2.Canyouanswerlittleduck’squestionWhat’syouranswer3.Pleasecirclethewordswith“er”.Thentalkaboutthechangesinyourfriends.SciencelabThesecretsoftheshadow.Summary認識了shadow，bee.知道countryside是鄉(xiāng)村。大自然很美，我們要保護好她。學習了新的比較級：smarter,lower.Homework1.Askandfill.詢問家人或朋友身高、體重和鞋碼等信息，并填寫下表。A：Howoldareyou?B:_________________.A：Howtallareyou?B:_________________.A：Howheavyareyou?B:_________________.A：Whatsizeareyourshoes?B:_________________.AgeWeightHeightShoessizeNeedtodoHomework1.Writeapassageaboutyourbestfriend.請寫一篇文章介紹你最好的朋友。ChoosetodoName:Age:H