Unit 7 Will people have robots? Section B (3a~Self Check)课时作业（含答案）

Unit 7 Section B (3a~Self Check)
【基础性作业】
一、用适当的介词填空
1.We sell sweaters　　very good prices.
2.Come and buy your clothes　　our great sale.
3.They sell purple skirts　　only $10..
4.　　the girl, the question is very difficult.
5.The socks　　red are $2..
6.I have a pair 　　black shoes.
7.What 　　 those brown trousers
8.Linda needs a bag 　　school.
9.Come　　the park now.
10.—How much are these shorts
—Three dollars 　　 one pair.
二、翻译
11.你的黄色袜子 　　
12.两双鞋 　　
13.我能帮您吗
14.给你。　　
15.不客气。　　
16.这个怎么样 　　
17.我就买这个了。 　　
18.我们的紫色裙子只卖20.美元。
20.
【拓展性作业】
三、根据汉语或首字母提示完成短文
　　Hi, boys and girls! My name is Gina. This is Mr. Miller's Clothes Store. We 19.s　 all our clothes at very good prices. For girls, we have 20.s　 in white, red, black and yellow for only $35.. We have socks in all 21.　　(颜色). They're only $8. for two 22.p　. How much are our sweaters Only $25.!
For boys, we have baseball 23.　　(帽子) for only $6..Are you very 24.　　(胖的) We have some big 25.c　 for you. Only $40.. We have some shorts, too. Only $18..
What do you 26.n　 Come to Mr. Miller's Clothes Store now!
【综合性作业】
四、补全对话
A:Good morning, sir. 27.　　
B:Yes, please. I want to buy a pair of shoes.
A:OK. 28.　　
B:Black.
A:Oh, these black shoes are very nice. Do you like them
B:29.　　. Do you have small ones
A:Look at this pair. It is small.
B:Good. 30.　　
A:It is 21. dollars.
B:I'll take it. Thank you.
A:31.　　.
五、书面表达
　　Smith's Clothes Store正在对内存商品进行特价销售,请根据下面的价格表写一则广告。不少于50.词。
Jacket $20.
Sweater $18.
Skirt $15.
Sports shoes $30.
Trousers $20.
Hat $8.
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参考答案
Section B (3a~Self Check)
基础性作业
1.at　2.at　3.for　4.For　5.in　6.of　7.about
8.for　9.to　10.for
11.your yellow socks
12.two pairs of shoes
13.Can I help you / What can I do for you
14.Here you are.
15.You're welcome.
16.How about this one
17.I'll take it.
18.We have purple skirts for only 20 dollars.
拓展性作业
19.sell　20.skirts　21.colors　22.pairs　23.hats　24.fat　25.coats　26.need
综合性作业
27.Can I help you
28.What color do you like/want/need
29.They are too big for me
30.How much is this pair
31.You're welcome
书面表达
　　Come to Smith's Clothes Store. Some clothes are at great sale. Do you need jackets We have green jackets for $20. We have sweaters in red and yellow. They are only $18. For girls, we have skirts in all colors. They are only $15. We have sports shoes. They are for boys for only $30. Do you like purple trousers They are only $20. And we have hats for only $8. Do you need them Come and get them!
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