Unit 7How much are these socks重点语法练习 2023-2024学年人教版七年级英语上册（无答案）

Unit 7 How much are these socks
【重点短语过关】
how much + 不可数 多少/多少钱 Here you are. 给你 look nice 看起来很漂亮
two dollars for one pair 两美元一双 clothes store 服装商店 a pair of 一双
at a very good price 一个好价钱/价格合理 skirts in red 红色的短裙 bags for sports 运动包
have sth. for only +价钱 有某物只卖… come to 到…来 big/great sale 大减价
二、【重点句型过关】
-How much is this T-shirt It’s seven dollars.
-How much are these socks They’re two dollars.
-Can I help you =What can I do for you
-What color do you want
What do you need
-I’ll take it. / I’ll take two pairs.
Here you are.
Come and buy your clothes at our great sale!
We sell all clothes at a very good price.
We have red and green sweaters for only $15.
For boys, we have black trousers for only $12.
三、【重点语法解析】
基数词：表示数量的词叫基数词。
（1）．基数词的表达法
1）．1～12 独立词　one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve
2）．13～19 个位数＋teen (13,15,18 有变化) three→ thirteen，five→ fifteen，eight→eighteen
3）．整十数 个位数＋ty (20,30,40,50,80 稍有变化)
two→ twenty，three→ thirty，four →forty， five → fifty，eight → eighty
4）．几十几 整十数加“-”，再加个位数　thirty-five
5）．几百几．数+ hundred＋and＋ 数　注意：具体数字后hundred不能加s
例如：two hundred and eighty-five
999---nine hundred and ninty-nine
（2）．基数词的用法
1)与可数名词连用，表示其数量。表示两个或两个以上的事物，名词用复数形式。
例如：He has four dogs.他有四只小狗。
2)表示年份 例如：2002: two thousand and two(整体按数字读) ;
1976 : nineteen seventy-six.（分成两半安数字读）
3)表示年龄 例如：The girl is fourteen.这女孩14岁。
4）表示编号：Room 105→Room one 0 five; Bus No.13→Bus Number Thirteen; P.5→Page Five;
Tel.No.7658659→Telephone Number seven-six-five-eight-six-five-nine
注意：首字母大写且数字放在名词的后面
例如：1）—How much are these T-shirts —______.
A．It's 20 yuan B．It's 20 yuans C．They are 20 yuan D．They are 20 dollar
2）Twelve plus(加) twenty-eight is ______.
A．forty B．four C．fourteen D．fourty
3）The road is over ______ metres long.
A．six hundred and fifty-two B．six hundreds and fifty-two
C．six hundred，fifty-two D．six hundred fifty and two
4）—How old is he —He is ______.
A．thirty nine B．thirty-nine C．threety-nine D．threety nine
四、【过关练习】
—______ is your watch —It's eighty yuan.
A．How much　 B．What C．How D．What color
How much______ do you have A．sock B．water C．pear D．shirt
______ socks does he want A．How much B．What C．How D．How many
—______—Yes，please. I want a bag.
A．How are you B．Can I help you C．Excuse me. D．What's your name
I like the sweater and I’ll it.
A.take B．need C．help
Your mother needs her notebook. Please ___
A．bring her it B．bring it to her C．take it to her D．take her it
Mary ______ a bag _____ school. A. need; at B. need; for C. needs; at D. needs; for
We have blue bags _____________ just $5． A．for B．at C．in D．with
I ______ the tree，but can't ______ a bird.
A．look；see B．watch；see C．look at；see D．see；look
May I ___your watch ---- Sure. Here you are. A. see B. watch C. have a look at
Let’s go and have _______ his new CD. A. look at B. a look at C. a look D. the look at
You can come and buy cloths a very good price.
A. you, in B. your, at C. your, in
—I want that bag. —_______
A. Here your are. B. Here you are. C. Give you. D. Thanks.
Do you like the jacket brown A. in B. at C. for
—How much are these black socks？ —_____________．
A．It's 10 yuan B．It's 10 yuans C．They're 10 yuan D．They're 10 yuans
I like red but my brother ____________.
A. likes red, too B. doesn’t C. does D. doesn’t like