Unit3Speedup（课件）三年级英语上学期（三起2024）

外研版英语三年级上册SpeedupUnit3It’sacolourfulworld!Talkinpairs.A:What’sthis?B:It’saballoon.A:Whatcolourisit?B：It’sred.B:It’sapencil.B:It’sgreen.B:It’saschoolbag.B：It’sblueandyellow.LeadinWhatcolourscanyousee?redyellowbluegreenorangepurpleblack三原色redyellowblueWhat’smagicalaboutthesecolours？makenewcoloursWhataretheydoing?Lookandguessred+blue=yellowmakenewcoloursLookandguess

yellow+

blue=

greenWhatcolourisyellowandblue?LookandsayThat’sfun.blue+red=blackred+yellow=orangeblue+red+yellow=purpleWhatcolourscanyousee?Somanycolours!Red,yellow,

blue,

green,

black,

orange,

purple.Listenandrepeat.MAGICALCOLOURSI’mred.I’myellow.I’mblue.Readthestory.Readandanswer.Great!Let’splaytogether.playtogether一起玩Readandanswer.Whatcolourisit?Haha!It’sgreen.Readandanswer.It’sblack!Thisisfun!It’sorange!It’spurple!Let’swatch.Readagainandwrite.yellow+blue=red+blue=yellow+red=greenpurpleorangered+yellow+blue=blackYellow

and

bluemake

green.Red

and

bluemake

purple.Yellow

andred

make

orange.Red+yellow+blue=blackWorkingroups.Actoutthestory.Hello!I’mred.I’myellow.I’mblue.Let’splaytogether.Great!Haha!Whatcolourisit?It’sgreen.Thisisfun!It’sblack!It’sorange!It’spurple!Somanycolours!Workingroups.Actoutthestory.Hello!I’mred.I’myellow.I’mblue.Let’splaytogether.Great!Haha!Whatcolourisit?It’sgreen.Thisisfun!It’sblack!It’sorange!It’spurple!Somanycolours!Playagame.快速说出图片的颜色Talkinpairs.It’sgreen.Whatcolourisyellow+blue?一、单项选择。()1.--What______isit?--It’sred.A.colourB.seasonC.time()2.Let’s______together.

A.toplay B.playC.plays()3.Yellow+blue=______.A.orange B.purpleC.greenABCExercises二、根据情境选择正确答案。()1.当你想说“我想要一个蓝色的气球”时，你应说：A.Iwantablueballoon.B.Iwantagreenballoon.()2.当别人问你“Whatisyellowplusred?”时，你可以说：A.Purple.B.Orange.()3.当你想问对方“这是什么颜色？”时，你可以说：A.Whatcolourisit?B.Whatcolourscanyousee?ABAred+yellow=.orange三、填写合适的单词。red+green=.yellowyellow+

=green.blueSummary1.学习了下列词汇：

fun,black,can,see2.学习了下