人教版初一(上)英语第13讲:unit 7 词汇篇(教师版)

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Unit7 词汇篇____________________________________________________________________________________________________________________________________________________________________1.熟练掌握重点单词、词组的用法2.理解并运用关于购物的表达1. how much用来提问物品的价格,意为“多少钱”,回答时可用It is/They are…How much are the eggs? 鸡蛋多少钱?其他用法:how much其后也可接不可数名词,用于提问不可数名词的数量。

How much water is there in the bottle? 瓶子里有多少水?2. socks n. 袜子,socks是sock的复数形式。

Where are my socks? 我的袜子在哪儿?同类词:shoes(鞋子), trousers(裤子), glasses(眼镜), shorts(短裤)都是通常以复数形式使用的单词。

3. need v. 需要,后面可以跟名词、代词或动词不定式作宾语。

need 既可以用于肯定句中,也可用于否定句和疑问句中,构成否定句时要借助于助动词do或does。

He needs a hat. 他需要一顶帽子。

We don’t need food.我们不需要食物。

Does your mother need any help? 你妈妈需要帮助吗?知识拓展:need 还可以做情态动词,意为:需要。

此时need没有人称和数的变化,其后跟动词时要用动词原形,变否定句时要在need后加not;变疑问句时,要把need提到主语前。

You needn’t do it again.你不需要再做了。

Need he do his homework first? 他需要先做他的家庭作业吗?4. look v. 看上去,看起来,其后跟形容词作表语。

You look very young. 你看起来很年轻。

其他用法:look做实义动词时,其后接宾语时,要与at连用,即look at。

Look! Here comes the bus. 看,公共汽车来了。

Look at the picture, please. 请看这幅图片。

5. clothes n. 衣服,统指各种服装,包括上衣、裤子、内衣等。

clothes本身是复数形式,作主语时,谓语动词用复数形式,但是如果用量词suit来修饰,谓语动词应和量词suit在单复数形式上保持一致。

I like new clothes.This suit of clothes is Jim’s.Those suits of clothes are on sale now.6. store 可数名词,意为“商店”。

同义词为shop。

store往往指百货商店。

7. buy vt. 买。

buy sb. sth.=buy sth. for sb.给某人买某物。

My mother buys a new bike for me.=My mother buys me a new bike.我妈妈给我买了一辆新自行车。

8. sell vt. 出售;销售;卖。

sell sb. sth.=sell sth. to sb.卖某物给某人。

She wants to sell the dress to me. 她想把裙子卖给我。

相关单词:n. sale 降价销售;促销甩卖,on sale表示“促销中”。

There are some nice apples on sale in that shop. 那家商店有些很好的苹果出售。

9. price n. 价钱,价格。

What is the price of the coat? 这件大衣多少钱?相关短语:at very good prices 以很低或合理的价格出售the price of… ……的价格10. Can I help you? 你想买点什么吗?此句是服务员招呼顾客时的常用语。

在说英语的国家里,服务员通常用“Can I help you?”“May I help you?”“What can I do for you?”“Is there anything I can do for you?”来招呼顾客,以表示客气和礼貌。

回答时,若需购物用“Thank you, I want…”或“Yes, please. I’d like…”来回答;若不想购物,用“No, thanks. I’m just looking around”或“Just have a look.”来回答。

11.I’ll take it.我买下了。

此句式为选好商品并决定购买时的常用语。

如果选定的物品是单数时,说“I’ll take it.”;如果选定的物品是复数时,应说“I’ll take them.”。

take 在句中意为“买下”,相当于buy/get/have,在口语中,表示“买下”东西常用take。

take 还可作动词,意为“拿走,取走”。

Please take some books to the classroom. 请拿些书到教室里。

12. Here you are. 给你。

这是把某物递给对方时常说的一句话。

当你购物或向别人借东西时,对方常用Here you are. 表示“给你”。

单项选择1.(2015四川宜宾期末)--- are you shoes?---They’re $50 .A. How muchB. How oldC. When2. (2015湖北宜城期末)--- ?---Yes, please. I want some apples.A. What do you wantB. How are youC. Can I help youD. Can you help me3.(2015河南禹州期末)This sweater is very good . I’ll it.A. thinkB. takeC. wantD. eat4.(2015重庆九龙坡期末)---Please get me the not-book!---Ok, .A. give youB. here you areC. thanksD. great5. Let’s to the shop and some books.A. go; buyB. going; to buyC. goes; to buyD. go; to buy6.(2015浙江杭州北苑试验中学期末)---I want to see the movie The Penguins of Madagascar. Do you know the of the ticket?---Yes . Nine dollars .A. roomB. priceC. habitD. name7.(2015安徽庐江期末)We have skirts all colors ¥60 each.A. in; aB. at ; inC. in; forD. at ; for解析及答案:1. how much意思是“多少钱”;how old意思是“多大年龄”;When是“什么时候”,根据问句是询问价格,故选A。

2. Can I help you是向人提供帮助的用语,适用于服务行业,意思是:你要买/ 吃点什么?根据答语可知,对方想买苹果。

故选C。

3. 顾客看重某件商品后,常常会对售货员说:I'll take it.意思是:我买下了。

故选B。

4. 句意:---请把那个笔记本给我取过来。

---好的,给你。

here you are给你。

故选B。

5. let’s后面应该用动词原形,and后的动作与前面并列,也用动词原形。

故选A。

6. 根据答语Nine dollars可知,问句询问的是票价,故选B。

7. in all colors 表示各种颜色的…;表示销售某物的具体价钱时,后常和for连用。

For在此句中表示“需要支付…”的意思。

故选C。

基础演练一、单词拼写(单句首字母填空)1. Students n to study hard.2. The boy's favourite c are shirts.3. It's cold now. Please put on(穿上) your s , children.4. The p of the computer is 5,000 yuan. I can't afford(买得起) it.5. There are a lot of new things on s at the shop. Let's go to have a look.6. It's hot today, but he still wears a shirt and t . I like a T-shirt and shorts better.7. --- How much are these socks?--- They're nine d .8. Do you w a big bed or a small one for your son?9. There is a big s near our school. There are many school things in it.10. You can b some food in a supermarket(超市).答案:1. need2. clothes3. sweater4. price5. sale6. trousers7. dollars 8. want 9. store10. buy巩固提高二、按要求转换句型1. Our jackets are 50 dollars. (对划线部分提问)your jackets?2. What can I do for you? (改为同义句)I you?3. We sell socks. The socks are only 10 yuan. (合并为一句)We socks only 10 yuan.4. The T-shirt is green. (对划线部分提问)is the T-shirt?答案1. How much are2. Can; help3. sell, for4. What color三、翻译(根据中文提示完成句子)1. 这条裙子非常漂亮。

This is nice.2. 这个男孩十二岁了。