冀教版初中九上Unit 3 Buying and Selling Lesson 17 Who Will Buy it ppt课件.ppt

Lesson 17:Who Will Buy It? Warming up What would you do if you had enough money? Do you always carry money in your pocket? Why do people need money? 【学习目标】： 1. 单词 : 1.money 2.pay ...for 3.price 4.advertising 5.advertisement=ad 6. product 2. 短语 : 1.make money 2.pay for 3.something good to eat 4.think of a way 3. 重点句型 : 1 .But the trip costs a lot of money. Each player needs to pay $50. 2.What will be your price? 3.Why don’t we think of things that our classmates want to buy? New words money n. 金钱 pay v. 付款 pay for 为…… 付款 price n. 价格 the price of ...的价格 advertising n. 广告 〖不可〗 advertisement〖可〗 product n. 产品 Listening task: True or False Their basketball team has been invited to play in their city. Each player needs to pay $15. Brain will make cookies. Reading task: answer the questions Why do they need to make money? What’s Jenny’s idea? What’s Danny going to do? Reading task: answer the questions Why do they need to make money? What’s Jenny’s idea? What’s Danny going to do? Language notes 1.Our basketball team has been invited to play in another city. 我们的篮球队已经被邀请去另外一个城市打球。 invite邀请。常见有invite sb. ，invite sb. to do sth. I invited all my friends. 我邀请了所有的朋友。 Jack invited me to watch the match with him. 杰克邀请我和他一起去看那场比赛。 2.But the trip costs a lot of money. 但是这次旅行要花很多钱。 spend,take,cost和pay的用法区别 spend的主语必须是人， 常用于以下结构： (1) spend time ／money on sth. 在……上花费时间（金钱）。 例：I spent two hours on this maths problem. 这道数学题花了我两个小时。 (2) spend time ／money (in) doing sth. 花费时间（金钱）做某事。 例：They spent two years (in) building this bridge. 造这座桥花了他们两年时间。 cost的主语是物或某种活动， 还可以表示“值”， 常见用法如下： (1)sth. costs (sb.) ＋金钱,某物花了（某人）多少钱。 例：A new computer costs a lot of money. 买一台新电脑要花一大笔钱 注意：cost的过去式及过去分词都是cost take后面常跟双宾语， 常见用法有以下几种： (1) It takes sb. ＋时间＋to do sth. 做某事花了某人多少时间。 例：It took them three years to build this road