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399信息网 2021-06-04 450 10

人教版七年级上册Unit7知识点总结

人教版七年级上册Unit7知识点总结
重点短语
7美元 7元 7英镑  7 dollars  7 yuan   7 pounds 
一双红色的袜子 a pair of red socks = a pair of socks in red
两双黄色的鞋 two pairs of yellow shoes= two pairs of shoes in yellow
一条绿色的短裤 a pair of green shorts =a pair of green shoes in green
这双蓝黄相间的袜子 this pair of yellow and blue socks
一双两美元 two dollars for one pair           两双三美元 three dollars for two pairs
一顶色的帽子 an orange hat = a hat in orange   一件棕色的长T 恤 a long brown T-shirt 
一件白色的短毛衣a short white sweater       一顶紫色的小帽子 a small purple hat 
需要去做某事 need to do sth                我们大特价 at our great sale  
削价出售 on sale= at a great sale            大降价 big sale           
两名男老师 two men teachers              三名女医生 three women doctors 
给某人买某物 buy sth for sb =buy sb sth      把…卖给某人sell sb. sth. = sell sth to sb
记忆英语单词
速记英语单词
怎样记单词最快最有效

重点句子
1.这件T-shirt 多少钱? How much is this T-shirt?= What’s the price of this T-shirt?
2.这些裤子多少钱?How much are these trousers?=What’s the price of these trousers?
3.一双袜子多少钱? How much is a pair of socks?
4.两条短裤多少钱? How much are two pairs of shorts?
5.你要买点什么?有什么需要帮助的吗?我要买…
  Can I help you?= What can I do for you? = What do you want/need?
  Yes, please. I need/ want .. No, thanks.
6.我需要一件上学穿的毛衣。I need a sweater for school.
7.这(双)个怎么样? How about this one/ pair?
8.它看起来很漂亮。It looks nice.          9.这些夹克衫看起来很新。These jackets look new.
10.我买了它/ 它们/ 一双。 I will take(buy) it/ them/ a pair.
11.你的鞋是什么颜色的?白色的。What color are your shoes? They are white.
12.她的帽子是什么颜色的?黑色的。What color is her hat? It’s black.
13.我们的衣服大特价快来买吧。 Come and buy your clothes at our great sale.
14.我们以很好的价格卖所有的衣服。We sell all clothes at very good prices.
15.我们有绿色毛衣15美元。We have green sweaters for $15. 
   绿色的毛衣15美元。 Green sweaters are $15.
16. 对于女孩我们有紫色的短裙仅仅20美元。For girls, we have purple skirts for only $20.
17. 袜子3双两美元。Socks are only $2 for three pairs. 
18.现在来库先生的服装店吧。Come to Mr.Cool’s Cloths Store now.
19.你需要什么?What do you need?           20.你也有短裤吗? Do you have shorts, too? 
21.我们有一些衣服出售。We have some clothes on sale.=We have some clothes at a great sale.

语法难点
1. How much 与how many
  How much is/are...询问价格               
  How much 询问数量 How much +不可数n
  How much salad/water do you need? 你要多少沙拉/水?    
  How many +可数n
  How many hats do you need? 你要多少个帽子?
  How many glasses of milk do you want?你要多少杯牛奶?
2. clothes(n)衣服 为复数形式 做主语时谓语动词用复数
  many / some /these/those clothes
  These clothes look very nice.          Many clothes are on the bed.
3. in+颜色 ...颜色的衣服
  一顶红色的帽子 a hat in red    一双棕色的袜子 a pair of socks in brown
 那个穿蓝色衣服的女孩 the girl in blue
 那个穿绿色衣服的男孩是汤姆. The boy in green is Tom. Tom is in green.
 in +a/an/+ 颜色+单数衣物 穿着,戴着一个...
 穿着一件白色的夹克衫 in a white jacket  那个戴着红色帽子的女士 the woman in a red hat
 那个女士戴着一个红色的帽子。That woman is in a red hat.      in +颜色+复数衣服
 那个穿着蓝色短裤的男孩 the boy in blue shorts  
4.one 做代词时,指代上文中提到的同类单个事物。
 I don't like green sweater. I like the blue one.
 ones 指代上文中提到的同类多个事物。
 I have three yellow hats.       Do you have any black ones?

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