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仁爱版七年级下册英语
Unit 7 Being a Smart Shopper Wrapping the topic知识点总结
一、重点单词
1. 购物相关类：shopping（购物）、market（市场）、store（商店）、supermarket（超市）、price（价格）、discount（折扣）、cash（现金）、credit card（信用卡）、receipt（收据）、bargain（讨价还价）、sale（促销）、customer（顾客）、cashier（收银员）
2. 物品类：clothes（衣服）、shoes（鞋子）、bag（包）、hat（帽子）、jacket（夹克）、dress（连衣裙）、shirt（衬衫）、trousers（裤子）、skirt（裙子）、socks（袜子）、gloves（手套）、scarf（围巾）
3. 其他类：smart（聪明的）、expensive（昂贵的）、cheap（便宜的）、quality（质量）、size（尺寸）、color（颜色）、fit（合适）、choose（选择）、compare（比较）、decide（决定）、pay（支付）、save（节省）、return（退还）
二、重点短语
1. 购物相关：go shopping（去购物）、buy something（买东西）、pay for（支付）、look for（寻找）、try on（试穿）、on sale（打折）、out of stock（缺货）、in stock（有货）、compare prices（比较价格）、make a decision（做决定）、get a discount（获得折扣）、save money（省钱）、return goods（退货）
2. 描述物品：too big（太大）、too small（太小）、just right（刚好合适）、good quality（质量好）、bad quality（质量差）、different colors（不同颜色）、the right size（合适的尺寸）、the wrong size（不合适的尺寸）
3. 其他：in the market（在市场上）、at the store（在商店里）、at the supermarket（在超市里）、at the cashier（在收银台）、with cash（用现金）、with a credit card（用信用卡）、on the receipt（在收据上）
三、重点句型
1. 购物句型
1）Can I help you / What can I do for you （需要帮忙吗？）
2）I’m looking for a\...（我在找......）
3）How much is this （这个多少钱？）
4）Do you have this in a different color/size （这个有其他颜色/尺寸吗？）
5）Can I try this on （我可以试穿吗？）
6）Is this on sale （这个打折吗？）
7）I’ll take it.（我要买这个。）
2. 描述物品句型
1）This shirt is too big/small for me.（这件衬衫对我来说太大了/太小了。）
2）The quality of this bag is very good.（这个包的质量很好。）
3）I like the color, but it’s not the right size.（我喜欢这个颜色，但尺寸不合适。）
4）This dress fits me perfectly.（这条裙子我穿起来很合身。）
3. 比较与选择句型
1）This one is cheaper than that one.（这个比那个便宜。）
2）I prefer this one because it’s better quality.（我更喜欢这个，因为它的质量更好。）
3）I can’t decide which one to buy.（我无法决定买哪个。）
4）Let’s compare the prices before we buy.（我们买之前先比较一下价格。）
四、重点语法
1. 比较级和最高级
1）构成：单音节形容词和部分双音节形容词在词尾加 -er 和 -est，如 cheap - cheaper - cheapest、big - bigger - biggest；多音节形容词和部分双音节形容词在前面加 more 和 most，如 expensive - more expensive - most expensive。
2）用法：比较级用于两者之间的比较，最高级用于三者或三者以上的比较。常与 than（比）和 the（最）连用。
2. 情态动词 can 和 could
1）can 表示能力或可能性，如 I can speak English.（我会说英语。）
2）could 是 can 的过去式，表示过去的能力或可能性，如 I could run fast when I was young.（我年轻时跑得很快。）
3）could 也可以用于委婉地提出请求，如 Could you help me （你能帮我吗？）
五、练习题
（一）单词拼写
1. I need to buy a new d_______ for the party.
2. The p_______ of this jacket is too high. I can’t afford it.
3. Can I pay with a c_______ card
4. This shirt is too big. Do you have a smaller s_______
5. The q_______ of this bag is very good.
（二）短语翻译
1. 去购物 ______________
2. 试穿 ______________
3. 打折 ______________
4. 比较价格 ______________
5. 做决定 ______________
（三）句型转换
1. This dress is cheaper than that one.（改为同义句）
That dress is ______________ this one.
2. Can I help you （改为同义句）
______________ ______________ for you
3. I bought a new jacket yesterday.（对划线部分提问）
______________ ______________ you ______________ yesterday
（四）用所给动词的适当形式填空
1. She ______________ (buy) a new dress last week.
2. They ______________ (compare) the prices before they decided to buy.
3. I ______________ (can) swim when I was five years old.
4. We ______________ (pay) for the groceries with cash yesterday.
5. He ______________ (try) on the shoes before he bought them.
（五）阅读理解
Last weekend, Lisa went shopping with her mother. They went to a big supermarket. Lisa wanted to buy a new dress for her school party. She found a red dress that she liked, but it was too expensive. Her mother suggested that they look for something on sale. Finally, Lisa found a blue dress that was cheaper and fit her perfectly. She was very happy and decided to buy it. Her mother paid for it with a credit card.
1. Where did Lisa and her mother go shopping \
A. At a market. B. At a supermarket. C. At a small store.
2. What did Lisa want to buy \
A. A pair of shoes. B. A new dress. C. A bag.
3. Why didn’t Lisa buy the red dress \
A. It was too small. B. It was too expensive. C. She didn’t like the color.
4. How did Lisa’s mother pay for the dress \
A. With cash. B. With a credit card. C. With a check.
5. How did Lisa feel about the blue dress \
A. She didn’t like it. B. She was happy with it. C. She thought it was too big.
答案
（一）单词拼写
1. dress
2. price
3. credit
4. size
5. quality
（二）短语翻译
1. go shopping
2. try on
3. on sale
4. compare prices
5. make a decision
（三）句型转换
1. more expensive than
2. What can I do
3. What did; buy
（四）用所给动词的适当形式填空
1. bought
2. compared
3. could
4. paid
5. tried
（五）阅读理解
1. B
2. B
3. B
4. B
5. B

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