英语七年级上册Unit 7 How much are these socks?Section A教案配套课件ppt

这是一份英语七年级上册Unit 7 How much are these socks?Section A教案配套课件ppt，共15页。PPT课件主要包含了基数词的表达法，are，them，does，want，women，Exercise 等内容，欢迎下载使用。
Hw much is the hat? 这顶帽子多少钱? Hw much are thse black trusers? 那些黑色的裤子多少钱? 　　询问价格常用疑问句型Hw much. . . ? 意为“……多少钱? ” 其同义结构: What’s the price f. . . ? What’s the price f the pen? 这支钢笔的价格是多少?
基数词　　仔细观察例句, 体会并写出基数词的构成规律。1. I have fur pens, five pencils, six erasers and twelve bks. (1～12的基数词无规律) 2. Thirteen bys and eighteen girls are in the classrm. (十三到十九, 七个词词尾都有teen) 3. Twenty and thirty is fifty. (从二十开始, 整十位数二十 到九十, 八个词词尾都有ty) 4. The trusers are twenty-seven dllars. (表示几十几的 数字, 两词中间加-)
【巧学妙记】　　基数词不难记, 找清规律很容易, 十二以内词各异; 十三数到十九去, 后加teen莫忘记。二十、三十……至九十, 整十之后有ty; 个位到十位, 中间连字符 (-) 别忘记, 十位到百位, 中间and别忘记。
2.基数词的用法(1) 基数词只能修饰可数名词, 要注意数词和名词在数上 要保持一致。 tw cups两个杯子 twenty apples二十个苹果(2) 表示编号时, 用“事物+基数词”。 例如: Class Fur四班　　Rm 302　302房间
(3) 表示年龄。 He is frty years ld. 他四十岁了。(4) 表示时刻。 5: 34读作five thirty-fur 9: 28读作nine twenty-eight
T-shirt, hattrusers, skirtsweater, scksshrts, shesjacket, bag
Make sentences in the chart with the wrds in the three bxes.
yellw, greenpurple, bluebrwn, redwhite, black
thethis thatthesethse
the purple hat
this green skirt
that red bag
that white skirt
the blue T-shirt
the brwn scks
the red shes
these blue shrts
thse purple scks
the black shrts
1. Hw much is the hat?_______________2. Hw much is the bag?_______________3. Hw much is the T- shirt?_____________4. ______________________They’re three dllars.5. _______________________It’s nine dllars.6. ____________________It’s eight dllars.
It’s five dllars.
It’s ten dllars.
It’s six dllars.
Hw much are the scks?
Hw much is the sweater?
Hw much is the skirt?
Lk at the pictures and write the questins and answers.
Student A, lk at the pictures in 3b fr a minute and then clse yur bk. Student B, ask questins.
Umm, they’re three dllars.
Ⅰ. 用所给词的适当形式填空1. My clthes　　　 (be) red and white. 2. These trusers are gd. I’ll take　　　　 (they) . 3. Hw much　　　 (be) the chicken? 4. What clr　　　　she　　　　 (want) ? 5. I dn’t knw the tw　　　　　 (wman) .
Ⅱ. 单项选择1. —Are thse yur shrts? —Yes, 　　　. A. they are　　B. that is　　C. it is　　　D. I am2. I want t buy　　　pants. A. a　　　B. this C. these D. that
3. —Can I help yu? —　　　. I need a basketball. A. N, thanks　　　B. Yes, please C. Yes, yu can　　 D. N, yu can’t4. The hat is nice, but it’s t 　fr me. I like a small ne. A. small B. big 　C. dear 　 D. cheap5. —I’ll take this ne. Thank yu very much. —　　　. A. Here yu are　 B. Yu’re welcme C. Thank yu, t　 D. Nt thanks