人教新目标 (Go for it) 版七年级上册Section B图片课件ppt

这是一份人教新目标 (Go for it) 版七年级上册Section B图片课件ppt，共27页。PPT课件主要包含了Exercise，Exercises，two，four，eight，ten，three，six，nine，twelve等内容，欢迎下载使用。
Say the prices ne by ne.
A: These eggs are ne dllar.
B: These tmates are ne dllar.
C: These ... are
A: The pink shes are __________.
B: The pink shes are __________.
C: The pink shes are __________.
A: The __________ are __________.
从ne到twelve， 拼写和读音没有什么规律，逐一记忆；从thirteen 到nineteen, 表示“十几”，其后均有后缀-teen。注意thirteen, fifteen, eighteen的拼写。
Grammar Fcus
表示“几十几”， 用“整十数+个位数”表示，中间用连字符“-”把十位数和个位数连接起来。
从twenty到ninety，表示“整几十”，其后均有后缀-ty。但需注意以下几个词的拼写：twenty, thirty, frty, fifty, eighty。表示“几百”，用“具体数字+hundred”，注意hundred应用单数形式。
ne hundred and fur
ne hundred and fifteen
ne hundred and twenty-eight
thusand 千
ne hundred 200 tw hundred900 nine hundred
hundreds f+复数名词或代词宾格是固定结构，表示“数以百计的” 是个模糊数字，不是具体数字。在此结构中，hundreds f 前面不能加数词，hundreds f 后面只能用复数名词或复数代词宾格形式。e.g. hundreds f teachers 数以百计的教师 hundreds f them 他/她/它们中数以百计的（人和物）
35顶帽子33个乒乓拍45条短裤48件毛衣57双绿鞋子55个闹钟
thirty-five hatsthirty-three ping-png batsfrty-five shrtsfrty-eight sweatersfifty-seven green shesfifty-five clcks
Listen and repeat.
Write the numbers in 1a next t the crrect wrds. Which rws f numbers are in the wrng places?
Rw 2 shuld be rw 4; rw 4 shuld be rw 2.
Which grup is the fastest?
Cunt byThree
1. Eleven and furteen is ____________.2. Twelve and twenty-fur is _________. 3. Frty-five plus five is _______.4. Seventy-nine minus sixteen is ___________.
twenty-five
Can yu deal with these math prblems?
计算: 加 and/ plus 减 minus 乘 multiply …by… 除 … divided …by
5. Sixty-tw minus ten is __________.6. Multiply five by nine is __________.7. Eight divided by tw is ___________.
1) 表示数量，置于名词前。2) 表示编号，置于名词后。名词和基数词首字母通常大写。3) 表示号码。4) 表示年龄。5) 表示时间。6) 表示计算。
I have five apples. 我有五个苹果。
I'm in Class Tw, Grade Seven. 我在七年级二班。
My phne number is 239-8271. 我的电话号码是239-8271。
My father is frty nw. 我的爸爸四十岁了。
数词是表示数量或顺序的词， 可分为基数词和序数词两种。 表示数目多少的词叫基数词， 如ne, tw, three等。 基数词可指代或修饰可数名词。
It's eight twenty nw. 现在八点二十分。
Five and three is eight. 五加三等于八。
Grammar Pints
Listen and circle the numbers yu hear in 1a.
Listen again. Circle the things in the picture that Kate and her mm talk abut. Check (√ ) the thing Kate buys.
Ask and answer questins abut the things in the picture abve.
Hw much is the white bag?
It’s seventeen dllars.
Hw much is the skirt?
It’s fifteen dllars.
Pst-listening
Hw much are the trusers?
They're eighteen dllars.
Read the cnversatin with yur partner.
Mm: Oh, lk! I like that blue sweater. Hw much is it?Kate: Fifteen dllars. Oh, I like these scks.Mm: Oh, n. I dn’t like red.Kate: D yu like this T-shirt?Mm: Mmm, yes, I d, but it’s eleven dllars.Kate: Oh. Hw much is the green sweater?Mm: It’s twenty dllars. But yu have a green sweater.Kate: Mmm. Mm: Oh, d yu like these trusers?Kate: Oh, yes. Hw much are they?Mm: Only sixteen dllars.Kate: OK, I’ll take them.
eleven basketballs furteen tmatestwenty-three shirts twenty-eight red scks thirty-five hats
A: ________________________B: Yes, please. I _________ a hat.A: ___________________________B: Black.A: Here yu are.B: ____________________A: 5 dllars.B: I’ll take it. Thanks.A: _______________________
Can I help yu?
What clr d yu want?
Hw much is it?
Yu’re welcme.
1. 试着用英语从1数到100，默写基数词10-31。2. 假如你和好友Anna正在服装店购物，仿照课本1c编写一段对话。
Anna: Oh, lk! I like this red skirt. Hw much is it?Yu: Seventeen dllars. Oh, this white sweater is nice.Anna: I like it, t. Hw much is it?Yu: Twenty dllars. ...