人教版七年级上Unit7How much are these socks？Section A (1a～2e)课件(共31张PPT)

1、Unit 7 How much are these socks？第一课时 Section A (1a2e)目录课前预习01名师点拨02课堂小测03课后作业04课前预习请同学们预习课本Section A（课本P37P38）。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！1. 许多；大量；多少 pron.& adj. _2. 短袜 n. _ 3. T恤衫 n. _4. 短裤 (pl.) n. _ 5. 毛衣 n. _核心单词muchsockT-shirtshortssweater6. 裤子 (pl.) n. _7. 鞋 n. _8. 裙子 n. _9. 大的；大号的 adj.

2、_10. 小的；小号的 adj. _11. 短的；矮的 adj. _12. 长的 adj. _ trousersshoeskirtbigsmallshortlong13. 女子 n. _14. 需要 v. _15. 看；看上去 v. _ 16. 一双；一对 n. _17. 买下；拿；取 v. _womanneedlookpairtake18. (购物时) 多少钱？_19. 看起来很漂亮 _常考短语How much ？look nice20. 我能帮您吗？Can I _？21. 你想要什么颜色？What color _？典型句子help youdo you want22. 那些黄色的袜子多少钱？

3、_ are those yellow socks?23. 我买两双。Ill take _.How muchtwo pairs名师点拨1关于how的常见短语关于how的常见短语用法举例how much多少用于询问不可数名词的数量或价格How much is the shirt? 这件衬衣多少钱？how many多少用于询问可数名词的数量How many people are there in your family? 你家有多少人？续表关于how的常见短语用法举例how far多远用于询问距离How far is it from your home to school? 从你家到学校有多远？ho

4、w long多长用于询问时间或物体的长短How long are you going to live here? 你将在这里住多久？ 专练 ( )1. How much _ do you want?A. tomatoesB. potatoesC. chickenD. bananas( )2. _ is the computer?Its 5,000 yuan. A. How manyB. How muchC. How bigD. How aboutCB( )3. _ do you live in this city? For 15 years. A. How manyB. How tallC.

5、How longD. How much( )4. _ is it from your home to school? Its 20 miles(英里）. A. How farB. How manyC. How muchD. How longCA2英语中常见的购物用语(1)Can I help you? 您要买点什么吗？Yes, please. 是的。(2)What can I do for you? 有什么能为您效劳的？I want / need 我想要 / 需要(3)What color do you want / have? 你想要 / 你有什么颜色？(4)What size do you

6、 need / have? 你需要 / 你有什么尺寸？(5)Its too big / small. 这太大 / 小了。(6)It fits me well. 这很适合我。(7)How much is / are ? 这 / 这些多少钱？ Its / Theyre 这 / 这些(8)Its too expensive / dear. 这太贵了。(9)Ill take it / two pairs. 我要买它 / 两双。(10)Here you are. 给您。专练 ( )1. What can I do for you? _. A. No problem B. Thats all right

7、C. Yes, I need a hat D. I dont want it C( )2. The skirt is 20 dollars. Ill _ it. A. giveB. takeC. sellD. sale( )3. I want that bag._.A. Here you areB. Here are youC. Give youD. You are hereBA3need的用法用法举例作实义动词need sb./sth. 需要某人 / 某物I need your help. 我需要你的帮助。need to do sth. 需要做某事The house needs painti

8、ng. 房子需要粉刷一下。need doing sth. 需要(被做)某事My mom needs me to help her with housework. 我妈妈需要我帮助她做家务。作情态动词后接动词原形，一般用于否定句和疑问句中You need not stay long. 你不需要待太久。专练 ( )1. Jack needs a new pair of shoes _ his P.E. class. A. toB. inC. forD. of( )2. Jane doesnt feel well, so her dad needs _ a doctor. A. callB. to

9、callC. callsD. callingCB4look的用法(1)look作系动词时，意为“看起来；看上去”，后接形容词作表语。He looks happy today. 他今天看起来很高兴。This dress looks nice on you. 这条连衣裙穿在你身上真好看。(2)look作实义动词时，意为“看”，可单独使用。如果要接宾语，需加介词at。Look！The bus is coming. 看！公共汽车来了。Please look at the blackboard. 请看黑板。( )1. Mom, I make a cake for you. I love it! It l

10、ooks _. A. badB. goodC. wellD. badly( )2. Jim keeps smiling all the day. He looks very _. A. sadB. sadlyC. happyD. happily专练 BC5“Two dollars for one pair.”的用法（1）介词for用来表示物品的价格，常见搭配为：价格+for+具体物品；for后面也可直接接价格。Its 15 yuan for this toy. 这个玩具15元。We have skirts for only 20 yuan. 我们有仅卖20元的裙子。（2）a pair of意为

11、 “一双；一副；一对；套”。如：a pair of trousers 一条长裤；two pairs of shoes 两双鞋子。数量词a pair of 等作主语时，后面的谓语动词与pair的单复数保持一致。A pair of shoes is not enough，but two pairs of shoes are OK. 一双鞋子不够，但两双鞋子就够了。【拓展】at后面加不具体的价格，如：We sell our clothes at very good prices. 我们以优惠价格出售服装。( )1. Our shop has pants _ only 30 yuan. A. ofB.

12、 forC. inD. at( )2. How much _ a pair of glasses?A. beB. isC. areD. was( )3. We have cool shorts and shirts _ boys _ very good prices.A. for; inB. for; atC. to; atD. to; in专练 BBB课堂小测一、根据中文意思或首字母提示，用单词的适当形式填空，每空一词1. Tom has many sports s_.2. Its cold outside. You need to put on your s_.3. Lucas often

13、 buys _ (短裤）on the Internet. 4. Who are those _ (女士） over there?hoesweatershortswomen5. The Yellow River is about 5,500 miles _ (长的）. 二、根据中文提示完成句子，词数不限6. 这些鞋子一百元三双。These shoes are 100 yuan _.7. 艾米需要一个新书包上学。Amy _ school. longfor three pairsneeds a new schoolbag for8. 你想要什么颜色？ _ do you want?9. 这双鞋子对我来

14、说小了。This pair of shoes _.10. 这件连衣裙看上去不错。 The dress _. What coloris small for melooks nice三、单项填空( )11. How many _ do you want?A. pair of shoeB. pair of shoesC. pairs of shoeD. pairs of shoes( )12. How much _ the T-shirts? _ 8 dollars. A. is; Its B. is; Theyre C. are; TheyreD. are; ItsDC( )13. The coat is too short for me. Please give me a _ one. A.smallB