Unit7 单元基础知识点和语法归纳- 人教版七年级英语上册.doc

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1、人教版英语七年级上册Unit 7 How much are these clothes?单元基础知识点和语法归纳Section A必背单词1. much pron. &. adj.许多;大量;多少2. sock n.短袜3. T-shirt n.T恤衫4. shorts n.(pl.)短裤5. sweater n.毛衣6. trousers n.(pl.)裤子7. shoe n.鞋8. skirt n.裙子9. dollar n.元(美国、加拿大等国的货币单位,符号为$)10. big adj.大的;大号的11. small adj.小的;小号的12. short adj.短的;矮的13. l

2、ong adj.长的14. woman n. (pl. women)女子15. need u.需要16. look v.看;看上去17. pair n.一双;一对18. take v.买下;拿;取Section A必背短语1.how much(购物时)多少钱2. a pair of 一双3. two pairs of 两双Section B必背单词1. ten num.十2. eleven num.十一3. twelve num.十二4. thirteen num.十三5. fifteen mum.十五6. eighteen num.十八7. twenty num.二十8. thirty nu

3、m.三十9.Mr，(用于男子的姓氏或姓名前)先生10. clothes n.(pl.)衣服;服装11. store n.商店12.buy v.购买;买13. sale n.特价销售;出售14. sell.出售;销售;卖15. all adj.所有的;全部的16. very adv.很;非常17. price n.价格18. boy n.男孩Section B必背短语1. clothes store服装店2. come and buy来买3. great sale大甩卖 4.at very good price以非常优惠的价格词形变化1. big small(反义词)2. short long(

4、反义词)3. buy sell(反义词)4. woman women(复数形式)5. store shop(同义词)6. clothes clothing(同义词)7. sell sale(名词)8. woman man(对应词)9. boy girl(对应词)核心句型1.How much is this T-shirt?这件T恤衫多少钱?Its seven dollars.七美元。2.How much are these socks?这些短袜多少钱?Theyre two dollars.两美元。3.Can I help you?我能帮您吗?I need a sweater for schoo

5、l.我需要买一件毛衣上学穿。4. What color do you want?你想要什么颜色?5. Here you are.给你。6. Come and buy your clothes at our great sale! 我们在大甩卖,快来买衣服吧!7. We sell all our clothes at very good prices. 我们卖的所有服装价格都很优惠。8. We have green sweaters for only $15! 我们有绿色的毛衣,仅售15美元!9. Socks are only $ 2 for three pairs! 三双袜子仅两美元!单元语法

6、how much询问价格【归纳】(1)询问单数物品:How much is the/this+单数物品? 答语:Its+数额。如:How much is the red T-shirt? 这件红色的T恤衫多少钱?Its ten dollars.十美元。(2)询问复数物品:How much are the/these/ those+复数物品? 答语:Theyre+数额.如:How much are the black shoes? 这双黑色的鞋子多少钱?Theyre eight dollars.八美元。(3)其他表达方式:Whats the price of + sth.? 答语:Its十数额.

7、 如:Whats the price of the hat? 这顶帽子多少钱?Its ten yuan.十元。Whats the price of the black socks? 这双黑色的短袜多少钱?Its nine dollars.九美元。【拓展】(1)how much还可以用来询问数量的多少,但后面跟不可数名词。如:How much milk do you need? 你要多少牛奶?Two boxes. 两盒。(2) how much还可以用来询问程度的深浅。如:How much do you love your school? 你有多热爱你的学校?知识要点1.英语中常见的购物用语【归

8、纳】(1)Can I help you?我能帮您吗?Yes, please.是的。(2) How much (is/are.)?(.)多少钱?(3) Ill take it. 我买下了。(4) Ill take two pairs. 我买两双。(5) Here you are. 给您。(您拿好了。)(6) I see. 我知道了。(我明白了。)2. sockssocks是sock的复数形式。在英语中,成双成对的物品常以复数形式出现。如:此类词作主语时,谓语动词用复数形式;但与a pair of.(一双、一对或一副)连用作主语时,谓语动词用单数形式。如:My shoes are under the bed.我的鞋在床下。That pair of shorts is Jacks.那条短裤是杰克的。3. Can I help you?【归纳】这是商店售货员或其他服务人员招呼顾客时的礼貌用语,相当于“What can I do for you?”。接受对方的帮助常回答“Yes,please.”;婉拒对方的帮助用“No, thanks.作答。如:Can I help you? 我能帮您吗?Yes, please. I want a pen 是的。我想要一支钢笔