外研版（三起）三年级上册英语Unit 3《It’s a colourful world》第4课时Hit it big教学课件（新教材）.pptx

教学课件外研版三年级上册英语（三起新教材）

外研版英语三年级（上）HititbigWrapupCheckitLet’sexploreUnit3It’sacolourfulworld!

Whatcolourisit?It’sorange!It’sgreen!It’swhite!It’sblue!It’sblack!WarmingupLookandsay!

Whatcolourisit?It’s…Freetalk

blueredblackyellowpurpleorangegreenpinkblueredblackyellowpurpleorangegreenpinkMatchandcolour.

Whatcolourcanyousee?blueblackredyellowgreen

PresentationHititbig1Workinpairs.Look,pointandsay.DiscovercoloursaroundyouWhatcolourisit?It’s…

Whatcolourisit?It’syellow.It’spink.It’s…

Whatcolourisit?It’sred.It’sblue.It’s…

Findcoloursaroundyou.Drawapicture.2

1.观察身边事物的颜色，感受世界的美好。2.准备好画纸和彩笔，把观察到的事物用笔画出来，然后再涂上颜色。3.用英语说一说图片上事物的颜色。

Workinpairs.Askandanswer.3Whatcolourisit?It’sgreen.

1.两人一组，拿出自己画好的图画。2.一人拿着画，问“Whatcolourisit?”，另一人回答“It’s…”。3.双方交换角色，继续谈论图画。

WrapupIlovecolours!Whatcolourisit?Whatcoloursisit?Whatcolourisit?Whatcolourisit?Whatcolourisit?Whatcolourisit?Saythecolour.Saythecolour.Sayit.

1.两人一组，观察九宫格中的图片。2.?按照指令，一人问或发出指令，另一人回答。回答错误则交换角色继续。3.回答准确无误且最先到达终者获胜。

Checkitnamecolours;use“—Whatcolourisit?—It‘s...”totalkaboutcolours;actoutastoryaboutcolours;findcoloursaroundme.√√√√NowIcan

It’sgreen.It’sblue.Let’sexploreNature:ThechameleonLookatthepictures.Whatcolourscanyousee?1

It’sred.It’syellow.Lookatthepictures.Whatcolourscanyousee?

你知道变色龙变色的原因吗？当变色龙的眼睛感觉到外界颜色发生变化时,皮肤的色素细胞会发生变化，从而变色。变色能躲避危险，传递信息。知识链接

Lookandcolour.Thensay.3Colouritgreen!Colourityellow!

Lookandcolour.Thensay.Colouritred!Colouritblue!

知识拓展自然界中，某些动植物体表的颜色与周围环境相似，这种颜色就叫保护色。Theleavesareyellow.Thechameleonisyellow.

Thesnowiswhite.Thepolarbeariswhite.Theleafisbrown.Theleafbutterflyisbrown .

一、根据气球的颜色填写正确的单词。redbluegreenyellowPractice

purplepinkorangeblack

1.A.red B.black C.balloon2.A.yellow B.book C.green3.A.pencil B.purple C.pink4.A.rainbowB.umbrella