湘少版三年级英语下册 unit 3 PPT课件.ppt

Unit 3 What colour is this balloon? 湘少版三年级下册,New words,colour,颜色,balloon,气球,red,红色；红色的,blue,蓝色；蓝色的,yellow,黄色；黄色的,white,白色；白色的,green,绿色；绿色的,black,黑色；黑色的,Lets listen and say,What color is this balloon?,Its red.,What color is this balloon?,Its blue.,What color is this balloon?,Its yellow.,What color ?,Ha! Ha!,Language points,1. What colour is this balloon? 这个气球是什么颜色？,这是询问某物品颜色的句子 句型结构：What + colour + be动词 +物品？ 是什么颜色？,be动词的形式要根据物品的单复数形式变化而变化 当物品是单数形式时，be动词用is；当物品是复数形式时，be动词用are 当回答物品的颜色时，用句型“Its/ Theyre +颜色.”。

its = it is, theyre = they are）,例： 书桌是什么颜色？ 是绿色的 What colour is desk? Its green. 这些钢笔是什么颜色？ 是蓝色的 What colour are the pens？ Theyre blue.,Lets learn,white,green,red,白色；白色的,绿色；绿色的,红色；红色的,yellow,blue,black,黄色；黄色的,蓝色；蓝色的,黑色；黑色的,Lets act,What color is this?,Its red.,What color is this?,Its yellow.,What color is this?,Practice,What color is this?,Its red.,What color is this?,Its green.,What color is this?,Its blue.,Lets read,Dino, this is red.,Yes.,And this is black.,Now, what colour is this?,Lets learn to learn,This is a good way. Lets colour and say. Yellow, green and red. With colours I play.,Language points,2. Lets colour and say. 咱们涂一涂，说一说。

此句是有let引导的祈使句 句型结构：Lets+动词原形+其他 咱们一起吧lets是let us 的缩写形式, 后接动词原形肯定答语：OK.（好的）/Great .（好极了）/ All right .（好吧）； 否定答语：Sorry , I.,例：Lets go to the zoo . 咱们去动物园吧！ Great ! 好极了！ 拓展： let me +动词原形+其他 让我做吧 例：让我打扫房间吧Let me clean the room.,3. Yellow, green and red. 黄色、绿色和红色and的意思是“和；那么”，是连词，用来连接并列的单词、短语、句子 当and连接三个或三个以上的词语时，通常把它放在最后一个词语前，并且用“，”与前面的并列成分隔开拓展：and也可连接数词，意思是“加”例：五加七等于十二 Five and seven is twelve.,例：这个男孩和这个女孩是好朋友The boy and the girl are good friends.,我喜欢红色，黄色和蓝色 I like red, yellow and blue.,4. With colours I play. 我和颜色一起玩。

with的用法：,（1）I play with my good friend. 我与我的好朋友一起玩with表人与人之间的协同关系，常意为“和/与”2）We have a house with a nice garden. 我们有一个带有漂亮花园的房子with表示拥有某物3）I colour the balloon red with a crayon. 汤姆用铅笔画画with表用某种工具或手段4）The girl with big eyes are my good friend. 那个有大眼睛的女孩是我的好朋友with 表“带来”，或“带有,具有”，在身上，在身边之意Lets chant,Green grapes. Good grapes. Green grass. Good grass.,语音知识专讲,字母g在单词中的发音规律 字母g在单词中一般发/g/ 发音要领：/g/是浊辅音，发音时声带振动发音时，舌后部弓起，紧贴软腭，然后突然放开，让气流从口腔冲出，爆破成音Lets sing and act,Colour song Red, Yellow, Blue and Green stand up. Red, Yellow, Blue and Green turn a-round, and stretch up high above your hands, oh! Red, Yellow, Blue and Green sit down.,Lets know more,Red is for love and luck.,I like white. White is pure.,What is a green city?,It is a clean city with many trees.,Language points,1. Red is for love and luck. 红色代表爱和好运。

这个句子的结构是: .be(am/is/are) for. 代表,例：红色代表太阳Red is for the sun.,谢谢观看！,。