Unit 10 Its a nice day, isnt it? Section A(3a4),. 选词配图cross, goodbye, bookstore, sandy, elevator, slow答案： 1. sandy 2. goodbye 3. bookstore,答案： 4. elevator 5. slow 6. cross,. 句型展示 1. 两个正在书店里浏览书籍的人。 Two people _ _ books in a bookstore. 2. 两个正在等候横穿繁忙的街道的人。 Two people waiting _ _ a busy street. 答案：1. looking through 2. to cross,3. 它们的价位的确很低，不是吗？ Their prices are _ _, arent they? 4. 这条线路很慢，是吗？ This line is very _, _ _? 答案：3. really low 4. slow; isnt it,1. look through 浏览 Two people looking through books in a bookstore. 两个正在书店里浏览书籍的人。 I help my mother look after my sister. 我帮妈妈照看我妹妹。 It looks like rain. 好像要下雨了。 What are you looking for? 你在找什么？,【探究总结】由look构成的常见动词短语,【学以致用】 You may look _ the news quickly. A. after B. at C. like D. through,2. cross v. 穿过；横过；越过 Two people waiting to cross a busy street. 两个正在等候横穿繁忙的街道的人。 Be careful when you walk across the street. 横穿马路时要小心。 We can walk through the park to save time. 我们可以从公园穿过以便节约时间。,【探究总结】 cross/across/through的用法辨析,【图解助记】,go through the tunnel,cross/run across the road,【学以致用】 Can a plane fly _ the Atlantic Ocean? Sure, but it needs to go _ the clouds for hours. A. across; through B. through; across C. across; across D. through; through,3. low adj. 低的 Their prices are really low, arent they? 它们的价位的确很低，不是吗？ Now the prices of houses are still very high. 目前房价依然很高。,Iwant to buy a cheaper car. 我想买辆便宜点的汽车。 Green food is very expensive. 绿色食品很贵。,【探究总结】 low/high/expensive/cheap的用法辨析 当表述价格的高低时用high，low； 当表述物品的贵贱时用expensive，cheap。(即：价格论“高低”，东西论“贵贱”。),【学以致用】 The things in this store sell well, because their prices are much _. A. cheaper B. more expensive C. higher D. lower,. 单项选择 1. Please look _ the article and answer some questions about it. A. for B. at C. through D. up 2. When can we _ the street? A. cross B. across C. crossing D. through,3. The clothes are at _ prices; lets go and buy some. A. expensive B. cheap C. low D. high 4. The old bus is too _ to arrive on time. A. slow B. slowly C. quick D. quickly,5. He likes taking the elevator, doesnt he? _ A. Yes, he does. B. Yes, he doesnt. C. No, he does. D. No, he isnt.,. 补全对话 A: Nice weather, 1. _? B: It sure is. But its a little hot. A: I like hot weather very much. I can go surfing today. B: 2. _ A: Im going to Fun Times Beach. B: 3. _, isnt it?,A: No, its only 600 meters away. Would you like to go with me? B: 4. _, but I have too much work to do. Have a good time. A: Thank you. Bye. B: 5. _. 答案：1. isnt it 2. Where are you going? 3. It is very far (from here) 4. Id love/like to 5. Goodbye,