课件25张PPT。Unit 4 Topic 1
What can I do for you?
Section A双龙中学 李红梅Step1 Revision1.Recognize the numbers from 0-20.
2.Count the numbers from 0-20one
two
three
four
five
six
seven
eight
nine
ten+ teen =elevenfourteenfifteentwelvethirteeneighteennineteensixteentwentyseventeen+ teen =+ teen =+ teen = Step2 Presentation 1.Learn the numbers from21-29. 21 23 twenty-three
24 twenty-four
25 twenty-five
26 twenty-six
27 twenty-seven
28 twenty-eight
29 twenty-ninetwenty-one 22 twenty-twomoney
How much is it?It’s ten yuan.2.learn the numbers from 20-90+How much is it? It’s twenty yuan.thirty fortyfifty sixty seventyeighty ninety +How much is it? It’s one/a hundred yuan.+ It’s two hundred yuan.+ three hundred 151 one hundred (and) fifty-one362 three hundred (and) sixty-two100 one hundred / a hundred
one hundred and one
……
……
one hundred (and) eighty-five
……
……
three hundred (and) fifteen
……
……
999 nine hundred (and) ninety-nine3.learn how to read the numbers from 100-999Step4 Practice 1.Find out the differences between GroupA and GroupB GroupA
13 thirteen
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 nineteen GroupB
30 thirty
40 forty
50 fifty
60 sixty
70 seventy
80 eighty
90 ninety21
22
23
24
25
26
27
28
2930
40
50
60
70
80
90thirty
forty
fifty
sixty
seventy
eighty
ninety100
101
185
315
999（录音P82-2a）Listen and learn.twenty-one
twenty-two
twenty-three
twenty-four
twenty-five
twenty-six
twenty-seven
twenty-eight
twenty-nine
one hundred/ a hundred
one hundred and one
one hundred and eighty-five
three hundred and fifteen
nine hundred and ninety-nine3.Let’s chant !0到12很基础，打好基础要记住；
13-19有特点，________来帮助；
20，30至90，_____结尾记牢固；
′thir′teen, ′thirty分清楚；
前轻后重是十几，前重后轻是____；
百元大钞hundred,一百两百不用复（数）；
几十几、几百几，—(连字符)、and不可丢；
这些你都记牢了，就能数到999。
-teen -ty 几十2b Listen and match the clothes with the right prices.capskirtT-shirtpants2. ￥16.00
￥60.001. ￥18.00
￥80.003. ￥17.00
￥70.004. ￥15.00
￥50.00（录音P82-2b） Step5 Presentation 1.LeadingsalesmansalesgirlMariaMaria’s motherin a clothes shopbuy some clothesLook, listen and say.（视频P81-1a）Q: How much is the coat?1. Mother wants to buy _______ (shoes, clothes, gloves) for Maria.
2. Maria likes _________ (the red coat, the yellow skirt, the yellow coat).
3. It is _______ (17.00, 70.00, 700.00) yuan .
Listen to 1a and check. √√√(视频P81-1a)Key points:
1. I want to buy some clothes for my daughter.
我想为我女儿买些衣服。
buy sth. for sb.=buy sb. sth.
为某人买某物
如：She wants to buy a pen for me.
= She wants to buy me a pen.2. Can I try it on?
我可以试穿一下吗？
try on 试穿 （若宾语是名词，既可以放中间也可以放后面，如宾语是代词，必须放中间）
如1. Please try this new coat on.= Please try on the new coat.
2.The shoes are nice. Please try them on.
3. How much is it?
多少钱？
how much is/are …? ……多少钱？
如：How much are the shoes?
They’re 165 yuan.
4..We’ll take it.我们就买下它了。 口语中，表示买下某物常用take，也用 have,get 等。
3.Retell(1)What can I do for you?
I want to buy … for …
…. there …
Not at all.
(2)May I help you?
Yes, please. … Can I try it on?
It looks very nice on you.
How much is it?
It’s …
That’s fine.
Take4.Roles play Happy shopping!Salesman: ________________
Mother: Yes, please. I want a T-shirt for my son.
Salesman: ______________________
Mother: White.
Salesman: What about this one?
Mother: All right. ______________
Salesman: Twenty yuan.
Mother: OK. ___________Can/May I help you? What color do you want? /
What’s his favorite color?How much is it?I’ll take it.六.达标反馈( )1.--___
--I want some apples and oranges.
A.Can you help me? B.Do you want any apples and
oranges? C.What can I do for you?
( )2.Mrs.Green wants to buy a skirt__her daughter.
A.for B.to C.from
( )3.These shoes look very nice.Can I___?
A.Try it on B.try them on C.try on them
( )4.--___is this coat?
--It’s sixty yuan.
A.How many B.How old C.How much
( )5.Read 985 in English.
A.Nine hundred and eighty-five B.Nine hundred,
eighty and five C.Nine hundreds and eighty-five
( )6.--May I help you?
--____ A.No, you don’t. B.Yes,please. C.Yes, I do.CABCABSummaryNumbers:
1-999
2. Useful expressions:
What can I do for you? / May I help you?
I want … / I’d like …
Can I try it / them on?
Sure.
It looks very nice on you.
How much is it/are they?
We’ll take it.Good-bye! 课件介绍及使用说明
本课件是为仁爱英语七年级上学期Unit 4 Topic 1 Section A编写的教学课件。本单元内容主要围绕购物、打电话、表达时间以及谈论自己喜欢的事物和动物展开。本课要求学生学习并掌握购物的基本用语，掌握1000以内数字的读写方法，并能正确回应别人的感谢。本课件紧扣教学目标，直观生动，易于操作。
导入——课堂活动，齐唱3b歌曲，活跃课堂气氛。
②听课文3a语音部分。
③复习数字1—20。
（幻灯片2-5。注：幻灯片2, 点击视频P82-3b播放3b歌曲；幻灯片3, 点击录音P82-3a播放3a语音部分。）
呈现——呈现人民币图片，学习数字21—999的读法和写法。
（幻灯片6-12）
巩固——①听2a 录音，跟读，完成表格，并记忆。
②听2b录音，完成连线。
③导入How much，学习价格询问方式。
④导出1a中的重点句型进行训练讲解。
⑤观看1a的动画，回答：How much is the coat?
（幻灯片13-18。注：幻灯片13，点击录音P82-2a播放2a录音；幻灯片14，点击录音P82-2b播放2b录音；幻灯片18，点击视频P81-1a播放1a动画，在听力练习中可以点击动画中的title键消去字幕，增加难度。）
练习——①再听一遍1a，完成1b。
②模仿1a内容进行快乐购物，并完成对话。
（幻灯片19-20。注：幻灯片19，点击视频P81-1a播放1a动画，）
小结 ——①总结数字1—999的读法和写法。
②总结有用的表达方式。
（幻灯片21）
作业——①复习数字21—999的读法和写法。
②背诵1a。
③预习Section B。
（幻灯片22）
