Comicstrip＆WelcometotheunitUnit2ColourscolourfulblackandwhiteWhataretheusesofcolours?Theymakeourlives.colourfulIfthereareonlyblackandwhiteintheworld…Discussion:Whatwouldourworldbelike?Withoutcolours,theworldwouldbeaboringanddull(阴暗的)place.Withoutcolours,wecan’twearniceclothestomakeourselvesbeautiful!Withoutcolours,wecan’twell.paintWithoutcolours,ourmoods（心情）willbe.influencedWeareluckyenoughtoseesomanycolours.Pleaselovelife,lovestudy!Everydayiscolourful!Weliveinaworldfullofcolours.redorangeyellowgreenblueblackgreyCanyounamethefollowingcolours?pinkwhitebrown1.the______sky2.the____snow3._______grapes4.______night5._____leaves6._______corn7._______earth8.________strawberries9._________carrotsbluewhitepurpleblackgreenyellowFillintheblankswiththenamesofcoloursbrownredorangeItappearsaftertherain.Ithasmanykindsofcolors.Guess:Itisoneofthemeteorologicalopticalphenomenon(气象中的一种光学现象).Whatisit?RainbowYoucanseeit,butcan’ttouchit.Questions1.Howmanycolorsarethereinarainbow?Seven.4.Whatarethesevencolors?3.Dothecoloursappearinorder(按顺序)?Yes,theydo.redorangeyellowgreenblueindigovioletA:Doyouknowhowmanycolorsthereareinarainbow?B:…A:Whatarethey?B:Theyare…A:Whichisyourfavouritecolour?B:…Conversation:Workinpairs,talkingaboutRainbow.HoboandEdPartB:Shirly:Didyouseearainbowintheskyjustnow,Amy?Amy:Yes,Idid.Doyouknowhowmanycoloursthereareinarainbow?Shirly:Sure.Therearesevencolours.They’rered,orange,yellow,green,blue,indigo,andviolet.Amy:Yes,that’sright.Whichisyourfavouritecolour?Shirly:Ilikegreenbest.Whataboutyou?Myfavouritecolorisorange.WorkinpairsAmy:Doyouknowhowmanycoloursthereareinarainbow？你知道彩虹有多少种颜色吗？[探究]“howmanycoloursthereareinarainbow”作动词know的宾语从句，须用陈述句语序。活学活用()Theseanimalsareindanger.Weshouldthinkabouttoprotectthem.A．whatcanwedoB．whatwecandoC．howcanwedoD．howwecandoBListen&answer:.WhichonedoesEddiewanttowear,pinkorblue?&Why?Blue.BecauseEddiethinksthatpinkisagirl’scolour.2.DoesEddiereallylookgoodinblue?No,blue...
