单元语法精讲与精练
(见学生用书)
Section B(1a~1e)
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学生自学新单词(教材P40),比一比,看谁记得又快又准。
一、四会单词
1.__ten__(num.)十
2.__eleven__(num.)十一
3.__twelve__(num.)十二
4.__thirteen__(num.)十三
5.__fifteen__(num.)十五
6.__eighteen__(num.)十八
7.__twenty__(num.)二十
8.__thirty__(num.)三十
二、重点短语
1.__the__white__bag__那个白色的包
2.__seventeen__dollars__十七美元
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Step 1 情景导入
Teacher:Numbers are known to us all. We can see them everywhere. We've learned ten numbers from zero to nine. There are countless numbers. So we will ask how we can memorize them one by one?There are some rules in the numbers. Now let's learn them.(3分钟)
First ask the students some questions:
Teacher:
1.What's 1—10 in English
__
2.Can we say“11”as“ten one”in English
__
3.How do you spell 12,13,14…in English
__
Students:
1.One,two,three,four,five,six,seven,eight,nine,ten.
2.No,we can't.
3.Twelve,thirteen,fourteen…
环节说明:课前的问答互动不仅让学生回顾已学的较小数目的数词,还吸引学生了解和学习较大数目的数词,从而很自然地导入本节课的内容。
Step 2 完成教材1a—1b的任务
1.请认真看1a表格中的数字,听录音并跟读,然后自己大声朗读这些数词并熟记。(3分钟)
2.读一读1b中的英文数字,把1a中的数字写在1b对应的单词旁边,让两三个同学读一读,再指出哪两行数字的位置是不对的,最后在小组内拼写这些单词。(4分钟)
Step 3 完成教材1c—1e的任务
1.认真听录音,把从对话中听到的数字在1a中圈出来,完成1c的任务。(2分钟)
2.认真观察1a的图片,让学生说说图片里都有哪些物品。再认真听一遍录音,在图中圈出凯特和妈妈谈论的物品,在凯特所买的东西上打勾,完成1d的任务。然后再听一遍录音,理解意思。(4分钟)
3.结对活动完成1e。先两人一组看1d的图画,互相问答,然后让两三组同学当堂演示。(3分钟)
环节说明:通过这几个部分的听、说、读、写的练习,提高了学生的听辨能力和口语表达能力,加强了学生对数词的认识。
Step 4 小结训练(3分钟)
任务型阅读
M:How much are those CDs
W:They are 2 dollars. Do you like the blue jacket
M:Yes,I do. How much is it
W:It's 26 dollars.
M:What about the shorts
W:They are 15 dollars.
M:How much is the white bag
W:It's 5 dollars.
M:How about this white T shirt
W:It's 11 dollars.
根据对话内容,完成表格。
Things Price
CDs 1.__2__dollars__
jacket 2.__26__dollars__
3.__shorts__ 15 dollars
white bag 4.__5__dollars__
5.__white__T shirt__ 11 dollars
Step 5 布置作业
完成学生用书相关练习题。
1Section B(2a~3b)
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学生自学新单词(教材P41—42),比一比,看谁记得又快又准。
一、四会单词
1.__Mr.__先生 2.__clothes__(n.)衣服
3.__store__(n.)商店 4.__buy__(v.)购买
5.__sale__(n.)出售 6.__sell__(v.)销售
7.__all__(adj.)所有的 8.__very__(adv.)非常
9.__price__(n.)价格 10.__boy__(n.)男孩
二、重点短语
1.__a__pair__of__一双
2.__come__and__buy__来买
3.__at__our__great__sale__大甩卖
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Step 1 情景导入
Teacher:We buy all kinds of things in the shop,such as clothes,food,books,bags and so on. Do you like shopping?Do you often buy things for yourself?Today we will learn something about shopping and an advertisement. Now let's go to Mr. Cool's Clothes Store.(4分钟)
Questions:
1.Do you like shopping
__
2.What do you often buy for yourselves
__
3.Do you often see any advertisements about the things on sale
__
Students:
1.Yes,I do.
2.I often buy socks,coats,hats…
3.Yes,I do.
环节说明:通过师生问答互动,让学生回忆起购物时的场景以及一些促销活动,激发学生学习英文购物及促销广告的兴趣。
Step 2 完成教材2a—2c的任务
1.请认真看2a左边方框中的服装及右边方框中的价格,你认为这些服装值多少钱?估计一下,把物品与价格配对起来,完成2a的任务。(2分)
2.请大声朗读2b的广告三至五遍,然后根据广告中的信息给图中的衣服写价签。(5分钟)
3.朗读并背诵2b。(4分钟)
4.请快速读一遍2c的对话,了解对话内容,假设你在Mr. Cool's Clothes Store工作,请补全对话,再与小组同伴结对练习,完成2c的任务。(5分钟)
参考案例
You:Hello,can/may I help you
Girl:Yes,please. I need a skirt/T shirt/sweater/…
You:How about these red and purple skirts/T shirts/sweaters/…
Girl:Oh,I like this purple one. How much is it
You:It's only 12/15/18/…dollars.
Girl:Oh,good. I'll take it.
You:…
Boy:Well,I need a pair of brown shoes/trousers/…
环节说明:通过2b的学习,让学生了解了服装的广告语,巩固了表达价格的方式;通过2c的学习,强化了学生对购物场景的记忆;通过小结训练,让学生把所学的知识运用于实际。
Step 3 完成教材3a—3b的任务
1.请认真看3a的图画,再读这份不完整的广告,根据图画,将广告信息补充完整。(3分钟)
2.让几位同学给出答案,教师核对。(2分钟)
3.请同学们把3a再读一遍,然后写一则广告介绍自己的服装店,再让若干同学念给大家听,老师注意纠正同学们写作中的错误。(5分钟)
参考案例
Sale at Li Lei' Clothes Store
Come and buy your clothes at__Li__Lei's__Clothes__Store!__Do__you__like__T shirts?We__have__T shirts__in__white__and__yellow__for__only__$__16!Red__and__blue__socks__are__only__$3!Do__you__need__shorts?We__have__brown,blue,yellow__and__red__shorts__for__only__$20.__Blue__and__black__hats__are__only__$5.__For__girls,we__have__skirts__in__green__for__only__$18.__How__much__are__our__sweaters?Only__$30!And__we__have__purple,black__and__yellow__and__black__and__blue__bags__for__only__$12.
Come to our store now!
环节说明:这一环节通过写广告语,既锻炼了学生的写作能力,又可以达到学以致用的目的。
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1.sale n.出售;特价销售
eg:Come and buy your clothes at our great sale!
我们在大甩卖,快来买衣服吧!
【注释】sale的动词形式为sell。
【拓展】有关sale的常用搭配:at great sale在大促销中;on sale在促销,廉价出售。
活学活用
根据汉语意思完成句子。
这些钢笔廉价出售。
These pens are __on__ __sale__.
2.buy v.买;购买
eg:I buy a sweater for my mother.
我给我妈妈买了一件毛衣。
He buys his father a blue tie.
他给他父亲买了一条蓝色的领带。
【注释】buy sb sth=buy sth for sb给某人买某物。
【拓展】buy的反义词为sell;卖东西给某人。
sell sth to sb=see sb sth。
活学活用
根据汉语意思完成句子。
(1)你可以给她买蓝色的短袜。
You can __buy__ blue socks __for__ her.
(2)这家商店卖面包和牛奶。
This store __sells__ bread and milk.
3.price n.价格
eg:We sell all our clothes at very good prices.
我们以非常优惠的价格出售所有的衣服。
The price of the car is very high.
这辆轿车太贵。
The pencils are at a very low price.
=The pencils are very cheap.
铅笔很便宜。
【注释】(1)at a good/great price以优惠的价格;at a high price价格昂贵;at a low price价格低廉。
(2)表示价格的“高低”,用high或low。
活学活用
单项选择
( B )We sell skirts ________ very good prices.
A.in B.at C.of D.on
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1.For girls,we have skirts in purple for only $20!我们有女孩子们穿的紫色的裙子,仅(卖)20美元。
【注释】(1)“介词in+颜色”常用来表示穿某种颜色的衣服。如:a girl in red一个穿红衣服的女孩。
(2)介词for的用法:
①表示“对……而言”
It's easy for me.这对我来说容易。
②表示“交换的价格”
He has pens for ¥10.他有十块钱的钢笔。
③表示“用途”
I want shoes for sports.我想要运动鞋。
④表示“原因”
Thanks for helping me.谢谢你帮我。
活学活用
单项选择。
( A )—Do you know the boy ________ black
—Yes. He buys the black sweater ________ just $ 5.
A.in;for B.in;at
C.on;for D.on;at
2.Come to Mr. Cool's Clothes Store now!
现在就来酷先生服装店吧!
【注释】(1)祈使句以动词原形开头,表示请求、命令等。
(2)come to+地点;come+副词。
come to school来上学 come back回来
come here来这里
活学活用
单项选择。
( B )Please come ________ the classroom now.
A./ B.to C.with D.in
Step 4 小结训练(3分钟)
从方框中选择适当的句子补全对话。(其中有两项多余)
A:Can I help you
B:1.__D__. I want a sweater for my son.
A:We have sweaters in red,yellow and white. 2.__F__
B:Yellow.
A:Here you are.
B:Oh,this sweater is too small. 3.__A__
A:Yes,what about this one
B:It's very nice. 4.__G__
A:It's ten dollars.
B:OK,I'll take it. 5.__B__
A:You're welcome.
A.Do you have a big one
B.Thank you.
C.How do you spell it
D.Yes,please.
E.What's your name
F.What color do you want
G.How much is it
Step 5 布置作业
完成学生用书相关练习题。
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