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Unit7 How much are these socks
课后练习
题一：翻译
来我们商店买面包吧。
来我们商店买冰淇淋吧，大特价。
我们卖的所有蔬菜价格合理。
你需要铅笔吗?
香蕉多少钱?只有3元钱。
我们有书包卖30元钱。
题二：你能做出这些数学题吗?
1.What’s eleven plus(加)eight?
2. What’s thirty minus(减)twelve?
3. Mike spends six yuan on apples, five yuan on oranges and twelve yuan on grapes. But he has thirty yuan in total. Can he afford all the fruit? Why?
题三：语法医生：哪里有问题?
1. Does she likes salad?
2. I want take some books to the classroom.
3. I often play the basketball at school.
4. Have a look for the picture.
5. Please call Mary in 394-6275.
题四：
一、下面的单词拼写难倒你了吗?
1. j_ _ ns 2. s_ _ater 3. sh_ _ ts
4. sh_ _ s 5. s_ _k 6. sk_ _ t
7. ja_ _et 8. p_ _ ts 9. at
二、
A: __________________(我能帮您吗?)
B: I _________ (想买) a sweater.
A: ________________?(您想买什么颜色?)
B: I like red.
A: Here you are.
B: _____________(多少钱?)
A: It is 100 yuan.
B: OK. ________________(我买下它了。)
三、
火眼金睛： 谁和它们都不同?圈出来!
1. trousers skirt pants jeans
2. yellow oranges black brown
3. small high tall socks
4. twenty thirty-one a four
5. price sell go buy
题五：- are the pants?
- It’s 60 yuan.
A. How many B. How much
C. How about D. How long
题六：I want to buy a gift ________ my mother.
A. to B. on
C. for D. in
题七：-How much is this dress?
- ten dollars.
A. It has B. It is
C. They have D. They are
题八：She buys the house ________ a good price.
A. for B. at C. on D. in
题九：I like vegetables but my mother ______.
A. likes vegetables, too B. doesn’t
C. does D. doesn’t like
题十：
Great weather! It was _1__ and hot all day. We __2__ to a beautiful beach. We had great fun __3__ in the water. In the afternoon, we went __4__. On the way, I found a little boy __5__ in the corner.
1. A. wind B. cloud C. sunny
2. A. go B. got C. went
3. A. play B. played C. playing
4. A. shop B. shopping C. shopped
5. A. cries B. cried C. crying
Unit7 How much are these socks
课后练习参考答案
题一：Come and buy bread at our store.
Come and buy icecream at our great store sale.
We sell all vegetables at very good prices.
Do you need pencils?
How much are the bananas? It’s only 3 yuan.
We have schoolbags for 30 yuan.
解析：1. come and…表示“来做某事……”。
2. 大特价at great sale.
3. 价格合理at very good prices.
4. 铅笔用复数形式。
5. 询问价格用How much.
6. 某物卖多少钱用介词for.
题二：nineteen; eighteen; Yes, he can. Because he has enough money.
解析：1. 11加8等于19，注意nineteen的拼写。
2. 30减12等于18，注意eighteen的拼写。
3. Mike一共花了23元，他可以付得起所有水果，因为他有足够的钱。
题三：likes改为like; want和take之间加to; 去掉the; for改为at; in改为at
解析：1. Does引导的一般疑问句后面的动词用原形。
2. want to do sth.表示“想要做某事”。
3. play加球类名词时，名词前不加冠词。
4. have a look at sth. 表示“看看某物”。
5. call sb. at+电话号码。
题四：一、jeans; sweater; shorts; shoes; sock; skirt; jacket; pants; hat;
二、Can I help you; want to buy; What color do you want; How much is it; I’ll take it.
三、skirt; oranges; socks; a; go
解析：一、 jeans牛仔裤;sweater毛衣;shorts短裤; shoes鞋;sock袜子; skirt裙子;jacket夹克衫;pants裤子;hat帽子。
二、我能帮您吗?可以说Can I help you?;want to buy sth. 想买某物;想买什么颜色用What color do you want?; 询问多少钱，后面是单数，所以用How much is it?; “I’ll take it”表示买下来了。
三、skirt与其它几个不同，其它几个词都是由两部分构成的;oranges与其它几个不同，其它几个都表示颜色;socks与其它几个不同，其它几个词都是描述特征的;a与其它几个不同;go与其它几个不同，其它几个都是在描述买卖。
题五：B
解析：针对价格提问，用How much, 表示多少钱。
题六：C
解析：buy sth. for sb. 表示为某人买礼物。
题七：B
解析：this dress为单数，故用It is指代。选B.
题八：B
解析：“以……的价格”用介词at.句意为“她以好的价格买了这个房子。”
题九：B
解析：“我喜欢蔬菜但是我妈妈不喜欢。”此处doesn’t后省略了like vegetables.
题十：C C C B C
解析：1. 根据后面的hot all day可判断天气晴朗，所以选C sunny.
2. 根据时态可知在描述过去发生的事，所以用一般过去时。
3. have fun doing sth, 做某事很开心。
4. go shopping表示购物。
5. find sb. doing 发现某人正在做某事。
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