仁爱英语七年级上册Unit4-topic1知识点讲解及随堂练习.doc

知识点梳理
（一）词汇：
1. 数词：21-101  注意：A. forty; eighty; B. 读音： ~teen 与 ~ty
2. 名词：可数名词与不可数名词的划分
3. 词形变换：
also （同义词）—— too             each （同义词）  ——every
kilo （复数）—— kilos              watch （复数） —— watches
mouse （复数）—— mice            expensive （同义词）—— dear
waiter （对应词）—— waitress        try （第三人称单数）—— tries
sell （反义词）—— buy
（二）词语与短语：
1.try on    试穿
2.look nice 看起来很漂亮
3.buy sth. for sb.= buy sb. sth.给某人买……
4. sell / buy… for…  以…价出售/ 购买
5.too long太长   too heavy太重
6.running shoes跑鞋
7.make a shopping list 列购物清单
8.run over to…   跑到…    
9.two bags of salt  两包盐
two kilos of eggs  两公斤鸡蛋   
six bottles of milk  六瓶牛奶
 a bag of rice 一袋米
10.pick up购买
11.How many+可数复数名词；How much+不可数名词“多少”
 on the fourth floor  在第四层楼   
12.Thanks anyway = Thanks all the same. 仍然感谢。   
13.Don't worry.   别担心。
（三）功能话题
1.购物用语：
服务员或营业员： What can I do for you?  Can / May / Could I help you?
回答：    Yes, please. I'd like (to buy ) … I want ( to buy ) …
I'm looking for…  Do you have…?
2.谈论事物：   How do you like…? = What do you think of…?
How do you look in this dress? Not bad. How do the pants fit? They're too long.
询问价格：
How much is ＋主语（单数或不可数）？  How much are ＋主语（复数）？
How much do you want for something?
3.讨论价格：   How / What about thirty yuan?
That's too expensive. It's a good price.  The price is good.
4.表示感谢： Thanks a lot. Thanks very much.  Thanks anyway.
回答：  Not at all.  That's all right.  You're welcome.
5.请求帮助：
Could you do me a favor? = Could you do a favor for me? = Could you help me?
决定与否： I'll take / have / get / buy it.
（四）易错点：
1. some 常用于肯定句；any常用于否定句或疑问句。
 e.g. I have some friends.   I don't have any friends.   Do you have any friends?
 some 用于否定句时，希望得到对方肯定回答或征询意见
 e.g. Would you like some bread?   Do you want some corn and wheat?
2. try on the dress  try the dress on  try it on  (T)    try on it (F)
3. a pair of pants / shoes / glasses  an umbrella
4. How much is this pair of shoes?  (T)  How much are this pair of shoes? (F)
题讲解
句型转换
1. I need some water. (改为一般疑问句)
_______ you need _______ water?
2. We need salt and sugar. (改为否定句)
We _______ like salt _______ sugar.
3. I’d like some rice. (对划线部分提问)
_______ _______ you like?
4. How do you like the truck? (对划线部分提问)
_______ do you _______ _______ the truck?
5. How much is the computer? (改为同义句)
_______ the _______ of the computer?
6. It’s a white dress. (改为一般疑问句)
_______ _______ a white dress?
7. I like that white skirt. (改为否定句)
I _______ _______ that white skirt.
8. His new pen is over there. (对划线部分提问)
_______ _______ his new pen?
9. You look very nice in the dress. (对划线部分提问)
______ ______ I look in the dress?
10. Can I help you? (改为同义句)
_______ can I _______ for you?
11. How much is this dress? (改为复数句)
How much _______ _______ _______?
12. I like the coat. (用sweater改为选择疑问句)
_______ you like the coat _______ the sweater?
13. Come to Mr Lee’s clothing shop. (改为否定句)
_______ _______ to Mr Lee’s clothing shop.
14. The plants are 120 yuan. (对划线部分提问)
_______ ________ are the plants?
15. Do you want to buy two pens? (改为同义句)
_______ you _______ to buy two pen?
根据汉语意思完成下列句子
16. 为什么不买一件衬衫呢？
_______ _______ to buy a shirt?
17. 你认为这本书怎么样？
_______ do you _______ the book?
18. 这些鸡肉30元。
These _______ _______ 30 yuan.
19. 你想试一试吗？
_______ you _______ to try it on?
20. 比尔的母亲只有200元。
_______ mother only _______ 200 yuan.
21. 你认为这双鞋怎么样？
_______ do you _______ this pair of shoes?
22. ——你在开玩笑吗？ ——没有。
—_______ you _______? —No, I’m not.
23. 汤姆，你能跑到商店去买一些面包吗？
Could you _______ _______ _______ the shop and buy some bread, Tom?
24. 爸爸通常在下午用车接我。
Father usually _______ _______ _______ in the afternoon.
25. 对不起，我们没有一些牛奶。
Sorry, we _______ _______ _______ milk.
26. 你们需要多少个瓶子？
_______ _______ _______ do you need?
27. 桌子上有两瓶牛奶。
There are _______ _______ _______ _______ on the desk.
28. 这件红色的外衣怎么样？
_______ _______ this red coat?
29. 凯特，帮帮忙好吗？
Could you _______ _______ _______, Kate?
30. 千万不要那样做。
_______ _______ it like that.
31. 不要为他担心，他能照顾好他自己。
Don’t _______ _______ him. He can _______ _______ himself.
32. 我妈妈买了三公斤水果。
My mother buys _______ _______ _______ fruit.
33. 你想要些糖还是面包？
Would you like ________ sugar _______ bread?
34. 我要两杯橙汁。
I’d like _______ _______ _______ orange juice.
35. 她一点也不喜欢鸡蛋。
She _______ like eggs _______ _______.
练习
根据句意及首字母提示填空
1. M_______ I help you, sir?
2. Seventy and thirty is a h_______.
3. The T-shirt looks nice. I’ll t_______ it.
4. I want to b_______ two coats for my daughters.
5. —What’s ten and forty?
—It’s f_______.
6. I am j_______ looking. Thank you.
7. Thank you all the s_______.
8. I want to buy a pair of r_______ shoes.
9. What a_______ the blue shirt?
10. The pants are too l_______ for me.
11. Look! The cat is playing with two _______ (mouse).
12. We need some _______ (salt). Could you give us some?
13. How many _______ (store) are there in this city?
14. Please take the _______ (shop) list with you.
15. Everything _______ (be) all right now.
16. Eating v_______ often is good for your health.
17. That’s a fat m_______ and that cat will eat it.
18. How much is this p_______ of shoes?
19. Don’t w_________. We can help you.
20. They need a f_______ things.
根据答句，在横线上填写问句中缺少的词语
1. —________________ it? —L-I-S-T, list.
2. —________________ people are there in your family? —Only one.
3. —________________ this bike? —Three hundred yuan.
4. —________________ your grandfather? —He’s fine, thanks.
5. —________________ the food? —I like it very much.
作业
单项选择
1. —_______ is your sweater? —It’s 88 yuan.
A. How B. How much C. Which
2. Oh, I’d like a pen _______ my daughter.
A. at B. of C. for
3. Mum, I like the red dress. Can I _______?
A. try it on B. try on it C. try them on
4. —Do you have a white shirt? —Yes, I _______.
A. am B. have C. do
5. —Can I help you? —_______.
A. Of course B. Yes, please C. Not at all
6. I don’t like the bag _______.
A. too B. at all C. very
7. There are _______ clothes in the shop.
A. any B. much C. many
8. You can buy a _______ in a clothes shop.
A. coat B. book C. cake
9. I’m looking _______ a jacket for my son.
A. at B. for C. like
10. —______? —I am just looking, thanks.
A. What can I do for you B. May I take your order C. What do you do
11. Let’s buy _______ of oranges.
A. half kilo B. half a kilo C. a kilo half
12. —How much _______ these things? —_______ ninety yuan.
A. is, It’s B. are, They’re C. is, They’re
13. —I think your plants _______ very nice. —Thank you.
A. is B. am C. are
14. —Are these your bags? —Yes, _______.
A. these are B. they’re C. they are
15. They need a few _______.
A. sugar B. meat C. hamburgers
16. You can buy _______ food.
A. all kinds B. all kind of C. all kinds of
17. —How much are these jeans? —Which _______?
A. them B. ones C. one
18. The people in the shop _______ friendly to us.
A. are B. is C. can
19. You can buy something _______ meat, fish and eggs in the shop.
A. for B. of C. like
20. I want some oranges. _______ you?
A. How old B. How about C. How much
用所给单词的适当形式完成下面的对话
buy, it, nice, color, see, one, has, nice, all, much
A: Good morning. Can I (16) _______ you?
B: Good morning. I want to (17) _______ a pen.
A: How about this black one?
B: It looks (18) _______, but I don’t like black.
A: Could you tell me what (19) _______ you like?
B: I like blue. Do you (20) _______ blue pens?
A: Certainly. We have pen in (21) _______ colors.
B: Let me (22) _______ some of your blue pens.
A: Please have a look at these (23) _______.
B: This one is good. How (24) _______ is it?
A: Eight yuan.
B: OK. I’ll take (25) _______.
完型填空
Today is Sunday. Tom and his mother go (31) _______ to buy something. At first, they go to a (32) _______ shop. Tom (33) _______ a T-shirt and it fits. The (34) _______ of the T-shirt is 65 yuan, they think it’s a good price, so they (35) _______ it. Then they go to the (36) _______ section. They (37) _______ have (38) _______ milk or bread, so they buy (39) _______ and some bread. And they need (需要) some eggs, (40) _______ they buy some eggs.
31. A. shop B. shopping C. to a shop
32. A. clothes B. cloths C. clothing
33. A. tries B. try on C. tries on
34. A. money B. price C. color
35. A. take B. call C. make
36. A. book B. food C. clothes
37. A. aren’t B. doesn’t C. don’t
38. A. some B. many C. any
39. A. five bags of milk B. five bag of milk C. five bags of milks
40. A. or B. so C. but
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