人教版七上英语Unit7 单元总复习课件（共20张PPT）.ppt

1、,初中英语人教版七年级上册,Unit 7 单元总复习课件,1,2,3,词汇训练营,句型大闯关,语法加油站,词汇训练营,1,一、快速说出下列单词或短语。 1. 短袜 n. _ 2. 毛衣 n. _ 3. 裙子 n. _ 4. 大的；大号的 adj. _ 5. trousers _ 6. short _ 7. need _ 8. pair _,sock,sweater,skirt,big,裤子,短的；矮的,需要,一双；一对,词汇训练营,反义词：small,反义词：long,9.商店 n. _ 10.购买；买 v. _ 11.价格 n. _ 11. 买下；拿；取 v. _ 12. twelve _

2、13. clothes _ 14. how much _ 15. big sale _ 16. twenty _,store,buy,price,十二,衣服；服装,(价钱)多少,take,sell 卖，出售,大甩卖,二十,clothes store 服装店,1. She doesnt like to wear dresses; she always wears _(裤子). 2. There are t_ months (月份) in a year. 3. Lets b_ some sweaters in the clothes store. 4. Whats the p_ of this s

3、ports bag? 25. 5. The pants are too s_. Do you have long ones? 6. Socks are only $2 for three _(双，对)! 7. There are _ (二十) girls in our class.,二、根据提示填空。,trousers,welve,uy,词汇训练营,rice,hort,pairs,twenty,句型大闯关,2,How much is this T-shirt?,how much 询问价格，如果询问可数名词单数或不可数名词，系动词用is，答语为It is(Its)； 如果询问名词复数，系动词用a

4、re，答语为They are(Theyre)。,2. Can I help you?,本句是服务人员向顾客提供帮助时的用语。 肯定回答：Yes，please. 否定回答：No，thanks. 同义句为：What can I do for you？,句型大闯关,3. I need a sweater for school.,need sth. 需要 need to do sth.需要做某事,4. It looks nice.,句中look表示“看起来，看上去”, 后面接形容词。 如果表达“看某人或某物”，look后接介词at，相当于have a look at。,句型大闯关,5. Two dol

5、lars for one pair and three dollars for two pairs.,1）在此句中，介词for用来表示物品的价格。 2）pair 表示“双，对，副，套”，通常与介词of 搭配构成a pair of 。,Come and buy your clothes at our great sale！,buy的常用短语为：buy sb. sth./buy sth. for sb.意为“给某人买某物”。 sale是动词sell的名词形式，常用短语：on sale，意为“出售；廉价出售”。,句型大闯关,7. We sell all our clothes at very goo

6、d prices.,at very good prices意为“以合理的价格(出售)”。 询问价格用 Whats the price of.？ ，相当于 How much is/are.？,8. For girls, we have skirts in purple for only 20.,1) for girls中的for是“对于而言”；for only20中的for是“交换”的意思。 2) 该句中的in表示“穿着”。,句型大闯关,一、 完成句子。 1. 这件紫色毛衣多少钱？ 50美元。 How much _ this purple sweater? _ $50. 2. 对于男孩，我们有黑

7、色的裤子，仅卖18 美元。 For boys, we have _ _ black _ only $18. 3. Can I help you?(改为同义句) _ can I do _ you?,句型大闯关,is,Its,trousers in,What for,for,句型大闯关,二、单项选择。 1. What is the _ of your sweater? Its $ 50. A. color B. size C. price D. style 2. How much _ the socks? _ twenty dollars. A. is; Its B. are; Theyre C.

8、 are; Its D. is; Theyre,C,B,句型大闯关,3. Can I help you? _. A. Yes, please B. No, I cant C. Sorry. D. Youre welcome 4. Does the bookstore _ math books? Yes. Do you want to _ one? A. sell; buy B. sell; sell C. buy; buy D. buy; sell,A,A,语法加油站,3,基数词,语法加油站,构成：,1. 112是独立的单词，要逐个记。 2. 1319以后缀-teen结尾。其中有三个数发生拼写

9、变化，分别是13,15,18. 3. 2090之间的“整十”都以-ty结尾。其中有五个数发生拼写变化，分别是20,30,40,50,80. 4. 2090之间的“几十几”，先说“几十”，再说“几”，中间加连字符。例：22 twenty-two 35 thirty-five,语法加油站,5. 101999之间的非整百，先说“几百”，注意“百”不能加-s，百位数与十位数中间用and链接。 例：156 one hundred and fifty-six 6. 1,000以上，先从右往左数，每三位加逗号“，”，第一个逗号前为thousand，第二个逗号前为million，第三个逗号前为billion(

10、美式)或thousand million(英式)，然后一节一节地表示。 例：3895 three thousand, eight hundred and ninety-five,语法加油站,用法：,二、单项选择。 1. Look! There are _ people in the supermarket. two thousands of B. two thousands C. thousands of 2. There are over three _ sheep on the farm. A. hundred B. hundreds C. hundreds of,语法加油站,3. Twenty-eight and twelve _. A. are fourteen B. is forty C. is fourteen D. are forty 4. Do you have _ students? Yes, we do. A. fifty five B. fivety-five C. fifty-five D. fifty fifty,语法加油站,