Unit4ThenandnowBtalkTime-travelbox時光機(jī)amcanreadisdoeatgoLookandsay說出時光機(jī)里單詞的過去式haveComeandlookatmyoldphotos!2010.05wearingagreyT-shirtwearingapinkT-shirtBefore,Iwasactive.Now,Iamquiet.2010.05Before,Ididn'twearglasses.Now,Iwearglasses.2012.05Iamdifferentnow.changed(變化)alot2010.052016.05Mike'sfriendsarealsotalkingaboutsomethingfunny.Let’slistenandchoose.1.Whataretheytalkingabout?Mike’shobbyB.Mike’soldphotos.2.WhatgradewasMikein?A.Grade1B.Grade5

Iamdifferentnow.IguessMikeandJohnaredifferent,too.Let’swatchandmatch:HowdidMikechange（變化）?HowdidJohnchange（變化）?BeforeNowShorttallstrongquietactivefunnyShorttallstrongquietactivefunnyWatchandmatchBeforeNowShorttallstrongquietactivefunnyShorttallstrongquietactivefunny1.HowdidMikechange（變化）?A.likedpinkB.doesn’tlikepinkBefore,Mike________.Now,he__________John,comeandlookatMike’soldphotos!That’sfunny,Mike!You’rewearingapinkT-shirt!Before,Mikelikedpink.Now,hedoesn’tlikepink.Yes,butIdon’tlikepinknow.1.HowdidMikechange（變化）?A.likedpinkB.doesn’tlikepinkTips:Before,談?wù)撨^去，涉及過去時;Now，談?wù)摤F(xiàn)在，涉及一般現(xiàn)在時Before,Mike________.Now,he__________likedpinkdoen’tlikepinkBefore,Mike_________.Now,he__________inclass.A.wasquietB.isactive2.HowdidMikechange（變化）?Wearealldifferentnow!BeforeMikewasquiet.Now,heisveryactiveinclass.Right.BeforeIwasquiet.Now,I’mveryactiveinclass.Howaboutyou?Before,Mike_________.Now,he__________inclass.A.wasquietB.isactivewasquietisactive2.HowdidMikechange（變化）?3.HowdidJohnchange（變化）?A.wasshortB.couldn’t

rideabikeC.goes

cyclingBefore,John____________.Before,he____________.Now,he_______________.gocycling=rideabikeThat’sgoodexercise!Before,Johnwasshort,sohecouldn’tridehisbikewell.Nowhegoescyclingeveryday.Well,Iwasshort,soIcouldn’tridemybikewell.NowIgocycling

everyday.Ilikeitverymuch.3.HowdidJohnchange（變化）?A.wasshortB.couldn’t

rideabikeC.goes

cyclingeverydayBefore,John____________.Before,he_______________.Now,he___________________.wasshortcouldn’t

rideabikegoes

cyclingeverydayTips:Before,談?wù)撨^去，涉及過去時;Now，談?wù)摤F(xiàn)在，涉及一般現(xiàn)在時TalkaboutMike'sandJohn'schangesBefore,Mike/John_________.Now,Mike/John_________.Heisdifferentnow.Tips:Before,談?wù)撨^去涉及過去時;Now，談?wù)摤F(xiàn)在涉及一般現(xiàn)在時tallListenandimitateJohn,comeandlookatMike’soldphotos!That’sfunny,Mike!You’rewearingapinkT-shirt!Yes,butIdon’tlikepinknow.Wearealldifferentnow!Right.BeforeIwasquiet.Now,I’mveryactiveinclass.Howaboutyou?That’sgoodexercise!Well,Iwasshort,soIcouldn’tridemybikewell.NowIgocycling

everyday.Ilikeitverymuch.roleplayPayattentiontoyourpronunciationandinnotationChenJie:John,comeandlookatMike’soldphotos!John:That’sfunny,Mike!You’rewearingapinkT-shirt!Mike:Yes,butIdon’tlikepinknow.ChenJie:Wearealldifferentnow!Mike:Right.BeforeIwasquiet.Now,I’mveryactiveinclass.Howaboutyou?John:

Well,Iwasshort,soIcouldn’tridemybikewell.NowIgocyclingeveryday.Ilikeitverymuch.

ChenJie:That’sgoodexercise!Howdidyouchange（變化）?Appearance（外表）:short---tall;thin---strong;didn'twearglasses---wearglasses;hadlong/shorthair---havelong/

shorthairCharter(性格):quiet---activeAbility（能力）:couldn't---canread/write/rideabike....Hobby（愛好）:didn'tlike---likeeggs/cats/dogs/math/.....Before,I...Now,I...Tipsagain:Before,談?wù)撨^去,涉及過去時;Now，談?wù)摤F(xiàn)在,涉及一般現(xiàn)在時HowdidSunYangchange?Before,____________.Now,______________.hecouldn'tswimhegoesswimmingeverydayHowdidYaoMingchange（變化）?Before,_____________________.Now,____________________.hecouldn'tplaybasketballheplaysbasketballeverydayHowdidWuYifanchange?Before,________________.Now,__________________.hedidn'twearglasseshewearsglassesHowdidZhaoLiyingchange?Before,_______________.Now,_________________.shehadshorthairshehaslonghairTask:Howdidthemotherandtheboychange?Before,theboy/themother___________.Now,theboy/themother____________.Before,ourparentshadblackhair.Now,theyhavewhitehair.Before,theywereyoung.Now,theyareold.Pleasecherish（珍惜）your