人教版新目标go for it 七年级上册第七单元
Unit7 知识点详解1. much /m ?t?/ pron.& adj. 许多；大量；多少,
How much ??????（购物时）?…多少钱？
2. sock /s?k/ n. 短袜
3. T-shirt /ti: , ??:t/ n. T 恤衫
4. shorts / ??:ts/ n. 短裤
5. sweater /swet ?/ n. 毛衣
6. trousers /trauz ?z/n. 裤子
7. shoe /???/ n. 鞋子
8. skirt /sk ?:t/ n. 裙子
9. dollar /d ?l?/ n. 元（美国、加拿大等国的货币单元,符合$）
10. big /big/ adj. 大的；大号的
11. small /sm ?:l/ adj. 小的；小号的
12. short / ??:t/ adj. 短的；矮的
13.long /l ?:?/ adj. 长的
14. woman /wum ?n/ n. 女子
15. need /ni:d/ v. 需要,既可以做实义动词,也可以用作情态动词
1）need 用于肯定句中,常用作实义动词,后接名词、动词不定式
A. need sth. 需要某物
I need your help. 我需要你的帮助。
B. need to do sth. 需要做某事
They need to have a rest. 他们需要休息。
2) need作情态动词，常用于否定句和疑问句中，后接动词原形。
You need n ' t go there不必到那里去。
中考链接：
1) She ______
A. isn ' t nee
B. needn ' Ct. doesn ' t neeDs doesn ' t need
2) A bus n ' t a taxi.
A. take
B. to take
C. taki ng
D. takes
3) Does she need ______ her little brother at home?
A. look after
B. to look after
C. looks after
D. look ing after
16. look /lu:k/ v.看；看上去
17. pair /pe ?/ n. 一双；一对
18. take /teik/ v. 买下；拿；取
19. clothes /kl ??ez/ n.衣服；服装
20. store /st ?:/ n.商店
21. buy /bai/ v. 购买；买
22. sale /seil/ n.特价销售；出售
23. sell /sel/ v.出售；销售；卖sold
24. all /?:l/adj.所有的；全部的
25. very /veri/ adv. 很;非常
26. price /prais/ n.价格
Importa nt Senten ces
1. —How much is this T-shirt? 这件T 恤多少钱？
—It ' s seven dollars. (P4七美元。
1) how much意为“价格)多少”用于询问物品的价格,句型为“ How much + be +主语？”。当主语是可数名词单数或不可数名词时，be动词用is,答语为：It ' s；当主语是可数名词复数时,be动词用are,答语为：They' re女口：
—How much is the dictio nary? 这本字典多少钱？
—It ' s ten dollar十美元。
—How much are these bananas? 这些香蕉多少钱？
—They ' re 6 dollar六美元。
how much还可以用来询问数量,意为有多少”用来修饰不可数名词。
女口：How much meat do you need? 你需要多少肉？
How much bread do they have? 他们有多少面包？
注意：如果修饰可数名词复数，则应该用how many。
女口：How many English books do you have? 你有多少本英语书？
How many boxes do you want? 你想要多少个盒子？
2) dollar是美国、加拿大等国家的的货币单位，是可数名词，符号为$。如果要用符号表示，则符号要写在数字前面。如：$ 2,000 二千美元,2,000 dollars.
中考链接：
1) ---- ------------ yogurt do you need?
------ Three cups.
A. How long
B. How far
C. How many
D. How much
2) ——______ is it?
---- I t 'five yuan.
A. What
B. How
C. How much
D. What color
3) ---- ------------ is the bike?
Only 150 yua n.
About 130 yuan. ”
A. What sthe size of the shoes
B. How much are the new shoes
C. What s the money of the shoes
D. How many shoes do you want
2. socks , shorts , pants , shoes
socks 袜子（两只）
shorts 短裤,short 就没有 短裤”的意思。
shoes 鞋子（两只）
pants 裤子 pant 就没有 裤子”的意思。
因此在询问价格时，我们说：
How much are the socks\shorts\shoes\pa nts?
They are+ 金额.
这双袜子短裤鞋子裤子多少钱？ 另外,当我要表达一双袜子 ，一条裤子等时，
a pair of socks a pair of shorts a pair of shoes a pair of pants
:当提问 a pair of socks / shorts / 多少钱时,
A. How much
B. How many
C. How long
D. How often
4) _____ is this TV? A. How many B. How much
C. Who
D. What
这四个词通常是以复数的形式出现
—How much i
—It 金额。
中考链接：
1) ------ How much ____ the socks?
---- Three dollars.
A. is
B. are
C. do
D. does
2) What color _______ the pants? _______ Blue.
A. is; is
B. is; It s
C. are; They
D. are; They re
3) “Are those your shorts? ” “____ ” .
A. Yes, they are
B. Yes, they re
C. Yes, it is
D. No, they are
4) How much are _____ pants?
A . that B. this C. these D. there
3. —Can I help you? 你需要帮忙吗？
—Yes, please. (P43) 是的,请。
Can I help you?包含两种含义：1)服务人员或营业员主动询问顾客需要的常用语，表示你需要点什么吗？”。如果顾客需要购物时，可回答Yes, please.如果仅是逛街，可回答No, thanks. I ' m just looking around或Just have a look. 如:
。 What can I do for
—Can I help you? 你要买什么？
—Yes, please. I ‘ d like someapp些苹果。
—Can I help you? 你要买什么？
—No. tha nks. 1 m just look ing a谢谢nd.头什么。只是随便看看。
2)某人主动询问对方是否需要帮助的用语，此时意为你需要帮忙吗?
you?如:
—I ca n ' t move the tab我搬不动这张桌子。
—Can I help you? 我能帮你的忙吗？
中考链接：
1) __________ ——？
----- I want to buy a shirt.
A. What do you want
B. Can I help you
C. What do you like
D. Do you want a shirt.
2) ------- C an I help you?
A. Thanks
B. It sounds good
C. Yes. I want a pen
D. Help yourself
4. Here you are. (P43) 给你。
"Here you are"? 表示这就是你要的东西”给你”用在交给对方东西时的一句常用口语。如：—May I use your bike? 我可以用你的自行车吗？
—Certai nly. Here you are. 当然可以。给你。
Excuse me. Is this your pe n? 请问,这是你的钢笔吗？
—Yes, it is.是的。
—Here you are.给你。
—Thank you.谢谢。
中考链接：
1) ------- J im, may I borrow your ruler, please?
----- Sure. ______ .
A. Give it to you
B. Here you are
C. Thanks
D. You re Ok
2) Can I use your dictionary? ” Sure. __________ . ”
A. Give you
B. Here it is
C. Here you are
D. Here are you
3) May I borrow your eraser? ”
Certainly. ______ . ”
C. Here you are
D. Here it is
4) ”lwant that bag. ” “______ .“
A. Here your are
B. Here you are
C. Give you
D. Thanks
5. I ' ll take it. (P43我买了。
1) take在句中意思是买”相当于buy, get或have。在口语中，当顾客一旦选用了某种物品要买时,通常说I ' ll take it,而不说I ' ll buy it.如:
—How much is this T-shirt? 这件T 恤多少钱？
—Twenty yuan. 20 元。
—Oh, it ' s cheapake it.噢，很便宜。我买了。
如果选定的物品是复数时，应说I ' ll take them.
—The bananas are two dollars. 这些香蕉 2 美元。
—I ' ll take them我买了。
中考链接：
1) ----- Look at these shorts. They are only $ 16.
----- Oh, yes, they are cheap. OK. _______ .