七年级英语上册Unit7“Howmucharethesepants”period1课件人教新目标版.ppt

;;Practice ;pants 裤子 sock 短袜 shirt 男衬衣；衬衫 shoe 鞋 dollar 元（美国、加拿大等国 的货币单位，符号为＄） color 色；颜色 black 黑色（的）;white 白色（的） red 红色（的） green 绿色（的） blue 蓝色（的） yellow 黄色（的） big 广大的；重大的 short 短的；矮的 long 长的;T-shirt T恤衫;Words;;1a;A: How much is the hat? B: The hat is six dollars. A: And how much are the shorts? B: Oh, they’re eight dollars. A: And the sweater? How much is the sweater? B: Let’s see. The sweater is nine dollars.; 购物时, 要问某种物品多少钱，用how much来问, 意思是“多少钱”。当how much 用来询问价钱时，动词be的形式要根据它后面的名词来变化，如果其后面的名词是单数，就用is, 如果是复数就用are。回答时，若主语是单数用it代替主语；若??语是复数用they来回答。;如: How much is this pen?　 It’s three dollars. 这支钢笔多少钱? 三美元。 How much are these pants? They’re 20 dollars. 这条裤子多少钱？ 二十美元。; how much 也通常用来修饰不可数名词。 如: How much water is there in the bottle? 瓶子里有多少水？;$9;$8;; big small long short;2a;$5;Tapescript;Conversation 3 A: How much are the red shorts? B: They are nine dollars. Conversation 4 A: I like this green sweater. How much is it? B: It’s seven dollars.;Conversation 5 A: I like big blue hats. Do you have one？ B: Yes. I have this one here. A: How much is it? B: It’s five dollars.;2c;2c;2c;2c;2c;2c; Practice the conversations in 1c. Then make your own conversations with your partners. Write down your conversations on your exercise books.