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1、Unit7 How much are these pants? SectionB(2a3b) Period 4【目标】1.掌握价格的表达方式和物品颜色的表达方式。2 .能用英语表述用于宣传，促销的表达方式，并尝试写出英语广告。【重点】物品价格和颜色的表达方式。【难点】物品价格和颜色的句型。一、前侧诊断1.先生_ 2.衣服_ 3.商店_ 4.购买_5.销售(n) _ 6.出售(v) _ 7.所有的_8.非常_9.价格_ 10.男孩_ 11.女孩_12.一双_ 13. 18本书_14. 20块手表_15.27个男孩_ 16. 33双袜子_ 17.用英语写出11到29。_二、探求新知1.阅读2b,回
2、答问题。What clothes do they have?2.阅读2b,写出以下服装的价格。green sweaters_ yellow sweaters_ black trousers_shorts _ purple skirts_ jackets_black shoes_ socks_3.找出以下短语(1)服装店_(2)大甩卖_ (3)所有的衣服_ (4)以非常优惠的价格_ (5)对于女孩子来说_ (6)对于男孩子来说_(7)黑色的裤子_ (8)有仅售$15的绿毛衣_ (9)紫色的裙子_=_ (10)三双仅售两美元_ (11)快来买你的衣服，我们在大减价。_4.难点解析(1)价格的两种表
3、达方式：for + 具体的价钱 e.g. We have sweaters for 9. _ For boys, we have black trousers for only 22. _(2)be + 具体的价钱e.g. The sweaters are 12. _实战演练： We have socks _ the price _ 5. _ girls, we have white socks _ 5. The socks _ 5.(3)衣服颜色的表达方式： 衣服 + in + 颜色 = 颜色 + 衣服：色的衣服 如：sweater in white = white sweater : 白色
4、的毛衣e.g. 我们有红色毛衣仅售18元（一件）! We have T-shirts in red for ￥18 each! We have red T-shirts for ￥18 each!注：红色的T恤衫T-shirt in red = red T-shirt 实战演练:：我的弟弟有黑色的袜子。My brother has socks _ _. My brother has _ socks.(4) clothes, socks, shorts, trousers, shoes 这五个词通常是以复数形式出现。如： The clothes _(be) very nice. How much
5、 _(be) these trousers.三、巩固拓展1.They sell the clothes _(介词) very good prices.2. The hat is very cheap. Ill _ (take) it. 3. Lets go and _ (buy) clothes.4. You can _ (buy) pens from the store.5. Do you _ (need) bags for sports? 6. The trousers _ (be) only 22 _(dollar).7. Lucy and Lilys room_ (be) very n
6、ice.8. She _ (need) bags for sports.9. This pair of _ (shoe) _(be) only 17 dollars.10. Two pairs of _ (short) _ (be) only 20 dollars.四、检测反馈1.按要求填空(1)short (反义词) _(2)shoe（复数） _(3)girl (对应词) _(4)sock (复数形式) _ (5)come (反义词) _ (6)sell (名词形式) _ (7)buy (反义词) _ (8) small (反义词) _2. Writing. 假如汤帝大厦正进行服装大甩卖，请帮忙写一则广告。 Sale at _Come and buy your clothes at _! Do you _
