談?wù)摶蛎枋瞿硞€地方的今昔“Before,I/he/she/itwas…Now,I/he/she/it己、家人以及朋友過去到現(xiàn)在的變化第一課時:PartALet’s第二課時:PartALet’slearnReviewtheverbsofthepastformwe’velearnedbefore.（Writedownthetopicofthisunit“Unit4Thenandnow”.）①T:Sostudentscouldn’Presentthenewwords“Internet”and“l(fā)ookup”.Learnthene①T:WuYifan’sgrandpawen③④T:Greatjob!WhatwasGrandpa’sschoollike?Wasthereaplayground/libra④⑤(3)CheckthepredictionsofGrandpa’sschool.⑤⑥⑥⑦makesentencesusing“I’mgoingto…”andthenmakeabriefsummaryoftheusa⑦⑧⑨CompareGrandpa’sschoolwithWuYifan⑨⑩Therewereno…manyyearsago.⑩&&Cultivatestudents’&Consolidatestudents’lll詞或短語“dininghall,gr夠?qū)W(xué)習(xí)過的各種時態(tài)中表示時間的短語進行歸類。①②Thereareteachersinit.Theyo②①②③Presenttheword“grass”andletstudentsreadthewPresenttheword“gym”andletstudentsreadthewordPresentthephrase“dininghall”andletstudentsreadth③Presenttheword“ago”.(“ago”indetails.“…ago”.（出示課件）Presentthecalendaroftherecentyears.Teachhowtoexpress“l(fā)astweek/month/year”.(課件出示：近幾年⑤④⑤⑥⑦use“Therebe”sentencestructure.Thenpresenttheusageofit.Pay⑥⑦Lookatsomepicturesandwords⑧ourpresentlife,butwecouldn’tT:Atthattime,therewerenogyms.Peopledidn’tgobybus⑧⑨⑨sentencepatternslearnedinPartAtod&&“grass”.“gym”.“grass”.“gym”.“dininghall”.“ago”.“Therebe”sentenceuse“Therebe”&arousestudents’consolidate“Therebe”students’I/he/shewas…”“Before,I/he/sh①Writedownthetopic“Unit4TT:Yes,you’reright.We①②T:Yes,youareright.And“Before,Iwasquiet.Now,Iamactive.”(Writedown“rideth(Writedown“couldn’t”infrontof“ridetheT:Nevermind.Becauseyou’reshortnow.Iwasshortbefore“ridemybike”.T:Thisismychang②③④⑤Presentthepicturesof“Let’stalk”.(課件出示：Let’stalk板塊的圖片)Playtherecordingandaskstudentstoanswe⑤片，學(xué)生觀察是以前還是現(xiàn)在，學(xué)生確認是以前的照片后，教師Leadstudentstoretell:Before,Johncouldn’tridehisbike⑦T:Excellent!NowJohngoesc⑦pink.Now,hedoesn’tlikepink.⑧⑨T:Lookatyourclassmates’oldph⑩⑨⑩&“before,active”and“change,different,phrase“gocycling”students’abilityof&Consolidatestudents’單詞或短語“gocycling,ice-①②Teachtheword“cycle”andnoun,itmeans“bike”2.Learnthephrase“plTeachthephrase“playbadminton”.Leadstudentsto②T:Wow,youareverybrave.IthinkyoumusIdidn’tlikesummerbefo③通過過去與現(xiàn)在喜好的變化，導(dǎo)入本課核心句型“Ididn4.Learntheword“T:Look!What’sWuYifanTeachtheword“ice-skate”.LMakesurestudentscanread“gocyc⑤④⑤⑥⑥⑦teacher’shelpoftheteacher.&&“gocycling”.“playbadminton”.was…”“Let’slearn”.Deepenstudents’&animalsinthatrace.Highlighttheword“race”.ReadandlearPresenttheoppositewords“fast”and“slow”.UsetwoGIFpictu②①②③③④Presentthepicturesof“Readandwrite”.Askstudentstolookatthemandthe④⑤⑤⑥Presentthewords“trip—tripped”and“⑥⑦⑦⑧⑨⑨⑩Beabletolisten,speakandreatrip,woke,dream”canimalsinthatracslow,dream,felt”“race,fast,slow,lllll①②②③④“Itwas…/Therewas/were(no/not)…Itis…now./Thereis/are(no/not)…now.”You⑤⑥“Storytime”觀看故事視頻，初步感知故事內(nèi)容，把握主旨。分層學(xué)習(xí)故especiallythenewwords“cavemen,raw,cT:Excellentjob!Learntheword“should”.especiallythewords“moreandmworldwas!”