人教版新目标英语七年级上册《Unit 7 How much are these pants　Section B 》.ppt

新目标 七年级(上) Unit 7 Section B Learn these numbers and find out the rules: one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety twenty-one twenty-nine thirty-one thirty-nine forty-one forty-nine fifty-one fifty-nine sixty-one sixty-nine seventy-one seventy-nine eighty-one eighty-nine ninety-one ninety-nine hundred Listening(2b:P44 ) Tapescript Mom: Oh, look. I like that blue sweater. How much is it? Lisa: Fifteen dollars. Oh, look. I like these socks. Mom: Oh, no. I dont like red. Lisa: Do you like this? Mom: Mmm, yes, I do, but its eleven dollars. Lisa: Oh. How much is the green sweater? Mom: Its twenty dollars. But you have a green sweater. Lisa: Mmm. Mom: Oh, look at these shorts. Lisa: Oh, yes, I like those. How much are they? Mom: Only sixteen dollars. Lisa: OK, Ill take those. Groupwork 假如你去购物, 你可以买任何这 个商店的商品, 根据标价, 最后算出 总金额。 1. at a very good price. 以非常便宜的价格, at 表“以 的 价格”, 如： We have sweaters in all colors at 6 each! 我们所有颜色的毛衣都卖六元 一 件！ Language points(3a) 2. We have great bags for just 12. 最棒的书包我们只卖12元！ for just 12 只卖四美元 just: 只，仅仅 3. Do you need bags for sports or school? 你需要体育用包和上学用的书包 吗？ 这里的for是 “为所用”的意 思。 4. For girls, we have T-shirts in red, green and white for only 18! 我们给女孩子准备了红的, 绿的和 白色的T恤衫, 只卖十八元！ for girls: 给女孩子准备的 only: 只，仅仅 (=j