七年级上册人教版英语Unit 7复习课件

clothes 衣服的总称 some/many/these/those clothes e.g. Those clothes are my friend’s. 那些衣服是我朋友的。
sale n. 出售 sell on sale =at a great sale “出售；廉价出售” e.g. The gloves in the store are on sale today. 今天这家商店的手套大减价了。
3. I need a sweater for school. 1) need + sth. “需要某物” e.g. I need some food. 我需要一些食物。 2) sb. need + to do sth. “需要做某事” e.g. You need to bring your caot. 你需要带上你的外套。
How much询问价格
1. 询问单数 物品 回答 How much is the/this/that + 单 数名词?
例句
It’s + 数额. — How much is the red T-shirt? 这件红色的T恤衫多少钱? — It’s ten dollars. 十美元。
2. 询问复数物 How much are the / these / 品 those + 复数名词? 回答 They’re + 数额. — How much are the black shoes? 这双黑鞋多少钱? — They’re eight dollars. 八美 元。
1. 在英语中，成双成对的物品常以复数形式出现。 例如：
shoes shorts trousers glasses chopsticks scissors 当pair of …（一双、一对或一副）作主语时， 谓语动词由pair的单数形式决定。如： My shoes are under the bed. 我的鞋在床下了。 That pair of shorts is Jack’s and these two pairs of socks are mine.
1. 基数词的表达 基做主，谓用单 1)one ~ twelve 单独记忆。 2) thirteen~nineteen “十几” : 个位数 +teen **thirteen, fifteen, eighteen 3) twenty~ninety “几十” : 个位数+ty **twenty, thirty, forty, fifty, eighty 4) 21~99， “几十几” : 整十位数——个 位 5) one hundred “一百” = a hundred nine hundred (900)。
Can I help you ? 服务员首先打招呼 May I help you? What can I do for you? 进 I’m looking for … 店 顾客讲出要求 需要购买时 I want … 时 I’d like … Can I have a look at… 只是闲逛时 Just have a look. No, thanks. I’m just looking around. 询问顾客想买的商品时 What kind/color/size do you want? What about the color /size? 挑 向顾客推荐商品时 How do you like…? How about…? 选 How much is it? 货 询问和说明价格 How much are they? What ’s the price of…? 物 It’s …/They’re… 决定购买 I’ll take it / them. 付钱 Here is the money.
二、句型转换。 1. We sell trousers for only＄20. (改为一般疑问句) ______ Do you ______ sell trousers for only＄20? 2. I buy a nice hat for my aunt. (改为同义句) I ______ buy my aunt a nice ______. hat 3. The yellow shorts are＄20, too. (改为同义句) The yellow shorts ____ are _____ also ＄20. 4. What about this pair of shoes? (改为同义句) How about ______ _____ this pair of shoes? 5. We have jackets at a low price. (改为否定句) We ______ don’t _____ have jackets at a low price.
例句
3. 其他表 达方式 回答
What’s the price of + sth.? It’s + 数额. — What’s the price of the hat? 这顶帽子多少钱? — It’s ten yuan. 十元钱。 — What’s the price of black socks? 这双黑袜子多少钱? — It’s nine dollars. 九美元。
3. Come and buy your clothes at our great sale! buy sb. sth./buy sth. for sb. “给某人买某物”。 e.g. Let’s buy uncle a new coat. （= Let’s buy a new coat for uncle.） 我们给叔叔买件新外套吧。
5. three dollars for two pairs. 1）价格 + for + 具体物品。如： It’s 30 yuan for this book. *for “以…价格” 表物品的价格 eg: We have green sweaters for only 15 dollars. 2）for “对…来说，就…而言” For boys/girls/me/him/us, … 或 For breakfast/lunch/dinner eg: It’s difficult for him to play the piano. 对他来说弹钢琴很困难。
in+表颜色的词 “穿…颜色的（衣
一、写出下列词组或句型。 how much 2. 给你 Here you are. 1. 多少钱 __________ ___________
Thank you. welcome. 3. 谢谢 ___________ 4. 别客气 You’re _____________ for boys for girls 6. 对男孩而言_______ 5. 对女孩而言 _________ thirty-two dollars 7. 三十二美元 __________________ I’ll take it/them. 8. 我将买它/它们。________________ sb. sth. / buy sth. for sb. 9. 给某人买某物 buy _________________________ pair of 11. 穿红衣服的 _______ in red 10. 一双„„ a ________ for only twelve dollars 11. 仅售12美元 ________________________
例句
4. 其他表 达方式 回答
How much do/does+sth. cost? It’s/They’re + 数额.

例句
— How much do these shorts cost? 这条短裤需花费多少钱? — They’re twenty yuan. 二十元钱。 — How much does the hat cost? 这顶帽子多少钱? — It’s nineteen dollars. 十九美元。
4. all+定冠词/指示代词/形代词… +n.如： all the students 所有这些学生 all her clothes 她所有的衣服 all those rooms 所有那些房间
5. We sell all our clothes at very good prices. at very good prices “以合理的价格(出售)” e.g. We have hats in all colors, at the price of＄5 each. 我们有各种颜色的帽子，每件售价是5美元。
3) need … for … “需要……去做……”。 e.g. What does your brother need for school ? 你哥哥上学需要些什么？ They need some colorful cards for the game. 他们需要一些彩色卡片来玩游戏。
4. It looks nice. “看起来，看上去” look+形容词。如： The man in a black jacket looks young. 那位穿着黑色夹克的男士看上去很年轻。 These shoes look nice on you. 这双鞋穿你脚上真好看。
how many+可复 【拓展】 1. how much 询问数量的多少， how much+不可数名词。 e.g. — How much milk do you need? 你要多少牛奶？ — Two boxes. 两盒。 2. how much 询问程度的深浅。 e.g. How much do you love your country? 你有多么热爱你的祖国？
二、选词填空。
be, take, shoe, need, pair, help, sweater, look 1. How much ______ are the blue shorts? 2. —Can I _______ help you? —Yes, please. take it. 3. I like the white T-shirt. I’ll ______ socks on sale are for $10 dollars. 4. The black _______ looks very nice. 5. The green skirt ______ 6. We ______ need some pens and pencils for school. 7. The red _______ sweater on sale is only eight dollars. 8. This ______ pair of socks are only one dollar.