人教版七年级英语上册教学课件《Unit 7 Section B 1a-1e》.pptxVIP

;Tolearntocountthenumbersover10andfindouttherules.

Toreviewhowtoaskaboutprices.;Tolearntoknowandusemorenumbersinourdailylife.;one;Hello!

It’s..;;;17;21;onetwothreefourfivesixseveneightnineteneleventwelve;Listenandrepeat.;Countfrom10to50;CanyoucounttheminEnglish?;CanyoucounttheminEnglish?;ten___eleven___twelve___thirteen___fourteen___

twenty-five____twenty-six_____twenty-seven___

twenty-eight____twenty-nine___

twenty____twenty-one____twenty-two___

twenty-three___twenty-four____

fifteen______sixteen______seventeen______

eighteen_______nineteen_____

thirty____thirty-one_______;Canyouwritethesenumbers?;Listenandcirclethenumbersyouhearin1a.;(小组竞赛：你能做出这些数学题吗?);5.Sixty-twominustenis__________.

6.Multiplyfivebynineis__________.

7.Eightdividedbytwois___________.

;14个西红柿

23件衬衫

8双红袜子

35个草莓

5条短裤

48件毛衣;;awhitebag;T-shirts;Joininagroup,andaskthepricesofthegroup

membersclothes.;1.基数词的表达

1)one到twelve，拼写和读音无规律。

2)thirteen到nineteen,“十几”,在个位数后加后缀-teen,注意thirteen,fifteen和eighteen。

3)twenty到ninety,“几十”,以ty结尾,注意twenty,thirty,forty,fifty,eighty。;4)21~29直到91~99,“几十几”,用整十位数加个位表示,中间用连字符“-”把十位和个位连接起来。

5)onehundred“一百”,也可说ahundred,可加具体数字,如ninehundred(900)。此时,hundred要用单数。;2.基数词的用法

基数词只能修饰可数名词，要注意数词和

名词在数上要保持一致。如：

一名学生onestudent

两名男孩twoboys

二十个苹果twentyapples

三十三个鸡蛋thirty-threeeggs;Summary;Ⅰ.根据要求完成句子。;4.Ilikeoranges.(变成一般疑问句)

_________likeoranges?

5.Thisbagisthreedollars.(就画线部分提问)

____________isthisbag?

;II.根据句意填空。;III.写出括号中数字的英语单词。;IV.翻译下列句子。;Homework