1、Unit 7 How much are these socks?Section B（1a-1e ）导学案（第三课时）【学习目标】1单词和短语：ten，eleven，twelve，thirteen，fifteen，eighteen，twenty，thirty，how much，these socks，one dollar ，3 dollars2.重点句型：A: How much are these trousers? B: They are 16dollarsA: How much is this black hat? B: Its 13 dollars 【学习过程】一、课前预习(一) 预习第4
2、0页内容，写出下列单词和短语，然后小组内互查1. 十 2. 十一 3. 十二 4. 十三 5. 十五 6. 十八 7. 二十 8. 三十 (二) 写出下列阿拉伯数字对应的英文。0 1 2 3 4 5 6 7 8 9 10 二、课上活动（一）听力训练1.借助图片学习新的单词 ，然后完成1a. (听并且跟读)2 做1 b，核对答案。(大声朗读数字) 并把1b译成汉语。ten eleven twelve thirteen fourteen twenty- five twenty-six twenty-seven twenty-eight twenty-nine twenty twenty-two t
3、wenty-three twenty-four fifteen sixteen seventeen eighteen nineteen thirty （二） 说的训练 1. 两人一组 就 1d中的物品进行问答A: I like these shorts. How much are they?. B: They are six dollars. 2. 两人一组全班展示(表演对话)A: How much are these trousers? B: They are 16dollarsA: How much is this black hat? B: Its 13 dollars（三）听力训练（1
4、c and 1d）1.完成1c。(听录音在1b中圈出所听到的数字)2.完成1d。(再听一遍录音，在图中圈出凯特和妈妈谈到的物品，在凯特购买的物品上打上勾。)（先照书中40页1d的图片，用英语补全下列产品的价格，然后完成听力任务）1）blue sweater_ dollars 2）white T-shirt _ dollars 3）white bag _ dollars 4）red socks _ dollars5）.black hat _ dollars 6）.green sweater _ dollars7）black shoes _ dollars 8）blue socks_ dollar
5、s三、语言知识1)那件蓝色的毛衣是14美元 。2）这件白色的T恤衫是4美元 。(要注意4 ，14 与40 的拼写，four, fourteen, forty）3）这件绿色的毛衣是20美元 。4）这条蓝色的裤子是16美元 。(一条裤子，译为 a pair of trousers, two pairs of shoes,两双鞋子)5）我买下他们了 ( 当你决定购买某商品时，用Ill take it. 购买复数用品时说Ill take them. 其中Ill 是I will 的缩写形式。will 是助动词，意为“将要”，实意动词take可以改用have/get. 、Ill take it。情景用语，
6、通常是在商店中，售货员介绍了某种物品或告知价格后，买方说的话，意思是：我买了！)6)The shoes (be)20 dollars.7)The price of the shoes (be)20 dollars.(shoes 做主语be动词要用are, price做主语be动词要用 is.)四、达标检测一、用英语写出下列数字1. How old is your uncle? He is _(25) years old.2. How much is this hat? Its _(11) dollars.3. They have _(12) balls.4._(15)and _(18) is
7、_(33).二、单项选择( ) 1. How much your shorts?A. am B. is C. are D. has( ) 2. She a big blue backpack.A. want B. wants C. take D. helps( ) 3. are those black pants? Theyre 15 dollars.A. How B. How many C. How old D. How much( ) 4. Can I help you? .A. Yes, you can B. Yes, I can C. Yes, please D. Yes, you d
8、o( ) 5. This red sweater is only 15 dollars. Ill it.A. take B. buy C. want D. look( ) 6. The are 50 dollars.A. ice cream B. soccer ball C. shorts D. T-shirt( ）7. She has _volleyballs. A. twenty five B. twenty-five C. twenty-fifth D. five-twenty( ) 8. The yellow shorts _ _15 yuan. A. is on sale B. are on saleC. are on sale for D. is on sale for
