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Unit 7 How much are these pants
第一课时Section A(1a～2c)
【课前热身】凡事预则立．不预则废……
预习本课单词，并在表格内分类填单词。
clothes colors
【消化课本】千里之行，始于足下……
1．How much are these socks 这些短袜多少钱
(1)how much用来询问价格，意为“多少钱”。若所询问的东西是不可数名词或可数名词的单数时，谓语用is；所询问的东西是可数名词复数或不止一种东西时，谓语用are。例：①How much is the rice 这大米多少钱 ②How much are the potatoes 这些土豆多少钱
(2)how much用来提问数量，意为“多少”，后面加不可数名词。例：How much water is there in the bottle 瓶子里有多少水
※how many也用于提问数量的多少，但后面必须加
可数名词的复数。请比较：①How many pears do you want 你想要多少梨 ②How much meat do you want 你想要多少肉
同步练习 用how much和how many完成下列练习。
1．__________ is the red sweater
2．__________ are the pants
3．__________ is the T-shirt
4．__________ hats are black
5．__________ meat do you want
(3)socks是以“双”来谈论的，因此常以复数形式出现。socks作主语时，谓语动词用复数形式；如果是this pair of socks作主语，则谓语动词用单数。
类似socks的词有：pants(多用于美语)裤子；trousers(多用于英国英语)裤子、长裤；shorts短裤；shoes鞋子；chopsticks筷子；gloves手套等。例：①—where are my socks 我的短袜在哪儿呢 —One is here and the other is under the bed．一只在这儿，另一只在床下。②This pair of shoes is$23．这双鞋23美元。
同步练习 选用are／is填空。
1．My socks _____ white．
2．This pair of shorts _____ small．
2．—How much is this blue skirt 这条蓝色的裙子多少钱 —It’s seven dollars．它七美元.
dollar是美国的货币单位，它有复数形式。人民币中的“元”用汉语拼音表示，且复数词尾不加s。例：7dollars；12 yuan。
此外，句中的It指的是上文的skirt，切勿因为dollars的影响It’s写成They’re。
同步练习 补全对话。
1．—How much are your Pants
— _____ 20 dollars．
2．—How much is the book
—_____ 2 dollars．
3．关于颜色的词。
(1)以red为例，作为形容词，意为“红色的”，在句中作定语或表语。也可作名词，意为“红色”。例：I have a red sweater．我有—件红色的毛衣。②I like red very much．我很喜欢红色。
同步练习 写出下列常见的颜色。
1．绿色__________ 2．蓝色__________
3．白色__________ 4．黄色__________
5．黑色__________ 6．purple__________
7．brown__________ 8．orange__________
9．pink__________ 10．gold__________
(2)对颜色提问用疑问词what+color。
同步练习 对画线部分提问。
1．My sweater is black．
_____ _____ is your sweater
4．big blue hats大的蓝色帽子。
注意此处形容词的排序，我们在修饰名词时：big／small／long／short+red／green+名词。
同步练习 翻译下列短语。
1．长的红色袜子____________________
2．短的黄色尺子____________________
【课后练习】架设课内课外的桥梁……
Ⅰ．英汉互译。
1．how much______________________
2．these pants______________________
3．seven dollars______________________
4．what color______________________
5．sale．______________________
6．这些短裤______________________
7．那些蓝色的袜子______________________
8．这条绿色的裙子______________________
9．大的和小的______________________
10．长的和短的______________________
Ⅱ．单项选择。
( )1．— _____are the shoes
—They’re 20 dollars．
A．When B．How much
C．How many D．What
( )2．_____ books are there in the box
A．How much B．How often
C．How many D．How far
( )3．The shoes are 30 _____ ．
A．dollar B．dollars
C．Dollar D．yuans
( )4．—Is your sweater very long
—No，it’s very _____ ．
A．short B．red C. big D．small
( )5．—_____ are your sports shoes
—They are white and black．
A．What B．Where
C．How D．What color
( )6．_____ this pair of shoes
A．How much is B．How many are
C．How much are D．How many is
( )7．—_____ milk is there in the bottle
—Two kilos．
A．How many B．How much
C．How often D．How old
( )8．—_____
—only$3．It’s very cheap．
A．What time is it
B．How many do you want
C．How much is it
D．What’s wrong
Ⅲ．根据要求完成句子(每空—词)。
1．These shorts are 20 dollars．(对画线部分提问)
_____ _____ are these shorts
2．I need two sweaters．(对画线部分提问)
_____ _____sweaters do you need
3．Lucy’s skirt is green．(对画线部分提问)
_____ _____ is Lucy’s skirt
4．How much is your T-shirt (改为复数形式)
How much _____ your _____
5．I like black and blue．(对画线部分提问)
_____ _____ _____ you like
Ⅳ．补全对话。
A：_____ _____ is the hat
B：The _____ is six dollars．
A：And how much are the shorts
B：oh，they’re eight _____ ．
A：And the _____ How much is the sweater
B：_____ see．The sweater is nine dollars．
V．选用is／are／It’s／They’re填空。
1．How much_____ the red sweater
_____ ten dollars．
2．How much _____ they
_____ 50 dollars．
3．How much _____ the blue pants
_____ seven dollars．
4．How much the broccoli
_____ two dollars．
5．How much these socks
_____ three dollars．
【轻松一刻】海阔凭鱼跃．天高任鸟飞……
All the players pull their socks up．队员们都鼓起勇气。
※pull one’s socks up不是“拉起某人的袜子”，而是“鼓起勇气”、“振奋精神”的意思。
参考答案：
【课前热身】socks，pants，hat…red，blue，white…
【消化课本】 1．(2)1．How much 2．How much 3．How much 4．How many 5．How much (3)1．are 2．is 2．1．They are 2．It’s 3．(1)1．
green 2．blue 3．white 4．yellow 5．black 6．紫色7．棕色8．橙色9．粉色10．金色 (2)1．What color 4．1．long red socks 2．short yellow
ruler
【课后练习】 Ⅰ．1．多少钱2．这些长裤3．七美元4．什么颜色5．廉价销售6．these shorts 7．those blue socks 8．this green skirt 9．big．and small 10．long and short Ⅱ．1．B 2．C 3．B 4．A 5．D 6．A 7．B 8．C Ⅲ．1．How much 2．How many 3．What color 4．are T-shirts 5．What color do IV．How much hat dollars sweater Let’s V．1．is, It’s 2．are，They’re 3．are，They’re 4．is，It’s 5．are，They’re
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第四课时Section B(3a---4)&self Check
【课前热身】凡事预则立．不预则废……
从本课中找出含有介词的短语。
【消化课本】千里之行．始于足下……
1．Huaxing Clothes store sale!华兴服装店。大减价!
(1)clothes是衣服的总称，是复数名词，无单数形式。
(2)store意为商店相当于“shop”。
(3)sale名词，意为“出售”。构成短语：on sale出售、待售；at a sale／at a great sale大减价中。
同步练习 根据汉语完成句子(每空—词)。
1．我想给我妈妈买衣服。
I _____ _____ _____ _____ for my mother．
2．在我家附近有—家书店。
There is a _____ _____ near my house．
3．现在夏装正在出售。
Summer wear is _____ _____ now．
2．We have sweaters at a very good price．我们的毛衣价格很合理。
buy／sell…at a good／low／high price以合理的／低的／高的价格买／卖。
同步练习 根据汉语完成句子(每空—词)。
1．这家商店有大提包，售价每个十美元。
This store has big bags _____ _____ _____ _____ $10 each．
2．我想便宜买这本书。
1 want to buy the book_____ _____ _____ _____.
3．We have bags for only l2 dollars．我们的包仅售12美元。
Have…for+价格：有……卖价是……。
同步练习 根据汉语完成句子(每空—词)。
1．我们的毛衣仅售50元。
We _____ sweaters _____ only 50 yuan．
4．For boys，you can buy socks for only 5 yuan each．男孩可以买短袜。每双仅售5元。
each意为“每个”，注意谓语动词用单数。例：Each of the students has an English book．每个学生有—本英语书。
※each other相互、彼此。
同步练习 根据汉语完成句子(每空—词)。
1．他们每人有—个苹果。
_____ of them _____ an apple．
5．Anybody can afford our prices．任何人都能承受我们的价格。
afford sth．支付得起。
同步练习 根据汉语完成句子(每空—词)。
1．房价太高了，—些人付不起。
Now the price of the houses _____very high．
some people can’t _____ it．
6．Come and see for yourself at Huaxing Clothes store!快亲自来华新服装店瞧瞧。
for yourself亲自。
单数反身代词：myself、yourself、himself、herself、itself。
复数反身代词：ourselves，yourselves、themselves。
同步练习 根据汉语完成句子(每空—词)。
1．我能照顾我自己。
I can look after _____ ．
2．我们在晚会上玩得很开心。
We _____ _____ at the party．
3．你们必须自己做作业。
You must do your homework _____ _____ ．
4．他亲眼看到了贝克汉姆。
He sees Beckham _____．
【课后练习】架设课内课外的桥梁……
Ⅰ．英汉互译。
1．看—看 _____________________________
2．服装店 _____________________________
3．(廉价)出售 ____________________________
4．come and see _____________________________
5．以非常合理的价格 ____________________________
6．每个5元 _______________________________
7．谁都负担得起 ___________________________________
8．Sorry__________________________________
9．our prices__________________________________
10．for yourself___________________________________
11．sell pants____________________________________
12．buy from____________________________________
Ⅱ．按要求写出单词。
1．sell(名词)________________
2．sell(反义词) ________________
3．cheap(反义词) ________________
4．10ng(反义词) ________________
5．white(反义词) ________________
6．tomato(复数) ________________
7．box(复数) ________________
8．1ike(第三人称单数) ________________
9．bring(反义词) ________________
10．easy(反义词) ________________
Ⅲ．单项选择。
( )1．This shirt _____ 25 yuan．
A．is on sale for B．are on sale
C．are on sale for D．is sale
( )2．The price of the shorts is very _____．
A．dear B．cheap
C．expensive D．high
( )3．The shirts are _____ a very good price．
A．in B．at C．on D．of
( )4．We have bags _____ all colors．
A．in B．at C．on D．for
( )5．Twenty-eight and twelve _____．
A．are fourty．． B．is forty
C．is fourty D．are forty
( )6．—Where _____ your new pants
—_____ on the bed．
A．is；It’s B．are；They’re
C．is；They’re D．are：It’s
( )7．—What is the _____of your sweater
—It’s$50．
A．color B．size C．price D．style
( )8．We have socks _____ just￥2 each．
A．in B．for C．on D．at
Ⅳ．补全对话。
A：(1) ________ I help you
B：Yes，(2) ________．I(3) ________ a sweater．
A：We(4) ________ blue，yellow and white ones and so on．What about this one
B：I don't(5) ________ yellow．I like black．
A：sorry．We(6) ________ have black ones．
B：Can I have a look at the pants
A：Yes，please．What(7) ________ do you want
B：Blue．
A：Here you are．
B：How(8) ________ are they
A：Fifty yuan．
B：I’ll(9) ________ (10) ________．
V．阅读理解。
Hello，everyone! Good news for you! Hualian’s fantastic sale! You name it，and we have it at a very good price．Do you like sweaters Do you like them at low prices We have sweaters in all colors at 50 yuan each! Do you need a bag for sports or for school We have great bags for just 6 yuan! For young boys and girls，we have T-shirts in red，green，yellow，orange，blue and black for only l5 yuan! And socks in all colors
for just l yuan! And that’s not all．Can’t you believe it Come down to Hualian and see for yourself!
( )1．This passage is_____．
A．a story
B．an ad
C．about family
D．about buying and selling
( )2．What is the meaning of the word “fantastic” in this passage
A．绝妙的 B．稀奇古怪的
C．异想天开的 D．昂贵的
( )3．You want to buy a sweater and a T-shirt．How much will you have to pay
A．51 yuan． B．21 yuan．
C．56 yuan． D．65 yuan．
( )4．You want some black socks．Can you buy them here
A．No，I can’t． B．Yes，I can．
C．No，I can． D．Yes，I can’t．
( )5．Which sentence is RIGHT
A．There are no green sweaters．
B．Young boys and girls like T-shirts very much．
C．The T-shirts in Hualian are for young boys and girls．
D．only the things in the ad are cheap．
【轻松一刻】海阔凭鱼跃，天高任鸟飞……
she has a fit．她大发脾气。
※have a fit不是“试穿(try on)”的意思，而是指“大发脾气”。
参考答案：
【课前热身】 at Huaxing’s great sale，for yourself， at a very good price，for girls，bags for sports等
【消化课本】 1．1．want to buy clothes 2．book store 3．on sale 2．1．at the price of 2．at a low price 3．1．have，for 4．1．Each，has 5．1．is， afford 6．1．myself 2．enjoy ourselves 3．by yourselves 4．himself
【课后练习】 Ⅰ．1．have a look 2．a clothes store 3．on sale 4．过来看5．at a very good price 6．5 yuan each 7．anybody can afford 8．遗憾的9．我们的价格10．亲自11．卖裤子12．从……购买 Ⅱ．1．sale 2．buy 3．dear 4．short 5． black 6．tomatoes 7．boxes 8．1ikes 9．take 10．difficult Ⅲ．1．A 2．D 3．B 4．A 5．B 6．B 7．C 8．B Ⅳ．1．Can 2．please 3． want 4．have 5．like 6．don’t 7．color 8．much 9．take l0．them V．1．B 2．A 3．D 4．B 5．C
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第三课时Section B(1a~2c)
【课前热身】凡事预则立，不预则废……
你能写出多少个数字的英文
【消化课本】千里之行，始于足下……
1．基数词。
表示“多少”的词叫做基数词。
常用基数词：1—one，2—two，3—three，4—four，5—five，6—six，7—seven，8—eight，9—nine，10—ten，11—eleven，12—twelve，13—thirteen，14—fourteen，15—fifteen，16—sixteen，17—seventeen，18—eighteen，19—nineteen，20—twenty，30—thirty，40—forty，50—fifty，60—sixty，70—seventy，80—eighty，90—ninety，100—a hundred，21—twenty-one，25—twenty-five，58—fifty-eight。
说明：①l3～19均以后缀-teen结尾。②20～90等十位数的整数均以后缀-ty结尾。③十位数和个位数之间须用连字符。
同步练习 用英语数字填空。
1．The shirt is________ (82)dollars．
2．The pants are ________ (100)dollars．
3．The socks are ________ (33)dollars．
4．The shorts are ________ (78)dollars．
5．The computer game is ________ (97)dollars．
6．The chocolate is ________ (44)dollars．
7．The salted peanuts are ________ (15)dollars．
8．The gun is________ (59)dollars．
【课后练习】架设课内课外的桥梁……
Ⅰ用英语写出数词l0～20。
________________________________________________________________________________________________________________________________________________________________________________________________________________________
Ⅱ．单项选择。
( )1．The black bag is only l0 _____．
A．dollar B．yuans
B．dollar’s D．yuan
( )2．The shoes _____ very nice：I’ll take ．
A．is；it B．are；it
C．are；them D．is；them
( )3．—It’s twenty-eight dollars．
—OK．_____ ．
A．You’re welcome B．I like it
C．I’n take it D．How much is it
( )4．—Lucy，this is your eraser．_____ ．
—Thank you．
A．Can I help you B．Here you are
C．You’re welcome D．I’ll take it
( )5．—What color _____ your pants
—_____ black．
A．is；It’s B．is；Is
C．are；They D．are；They’re
( )6．Jim’s _____ is red．
A．shoes B．bag C．socks D．pants
( )7．The man has _____ basketballs．
A．fifth-twenty B．twenty-fifth
C．twenty-five D．five-twenty
( )8．— _____ do you want
—Twenty yuan．
A．How much broccoli
B．How much broccolis
C．How many broccoli
D．How many broccolis
Ⅲ．根据要求完成句子(每空—词)。
1．What can I do for you (同义句转换)
_____ I _____ you
2．The socks are￥10．(对画线部分提问)
_____ _____ _____the socks
3．Jim does his homework at sch001．(改为否定句)
Jim _____ _____his homework at schoo1．
4．He has two eggs for breakfast．(改为—般疑问句)
_____ he _____ two eggs for breakfast
5．There are 45 students in our class．(对画线部分提问)
_____ _____ _____ are there in your class
Ⅳ．用所给词语的适当形式填空。
1．How much _____ (be)the milk
2．This hat is cheap．I'll _____ (take)it．
3．_____ (this)socks are only two yuan．
4．He doesn’t like blue pants．He likes the brown _____ (one)．
5．Do you like _____ (they)
6．Lucy _____ (have)a purple hat．
7．Mrs King _____ (1ike)red shirts．
8．How many pairs of _____ (short)do you want
V．阅读理解。
It is a Saturday morning．Mr Black and his child，Bill, are in a big shop．The shop sells clothes and school things．Mr Black wants to buy a new sweater for his wife．Bill would like a T-shirt．So his father buys a green one for him．Bill wants to buy some picture books and color pencils，too．There are many things and many people in the shop．They are men and women，old and young．They all like to buy something there．The workers in the shop are friendly．
( )1．Mr Black goes to the shop with _____ ．
A．his son B．Mrs Black
C．his father D．other old people
( )2．Mr Black is going to buy a new sweater for _____．
A．Mrs Black B．Bill
C．his friend D．his son
( )3．Mr Black buys _____ for Bill．
A．a T-shirt B．a sweater
C．shorts D．a hat
( )4．People in the shop are _____ ．
A．old and young B．men and women
C．A and B D．young
( )5．Does Mr Black buy Bill picture books
A．No． B．Yes．
C．It’s green． D．We don’t know．
【轻松一刻】海阔凭鱼跃，天高任鸟飞……
Why is the number ten afraid of seven 为什么数字10怕数字77
Because seven ate nine and ten is the next．因为7吃了9,下个就是10
※数数字的时候会说“…seven eight nine…”，eight的发音和ate(吃)—样。
参考答案：
【课前热身】 one，two，three…
【消化课本】 1．1．eighty-two 2．one hundred 3．thirty-three 4．seventy-eight 5．ninety-seven 6．forty-four 7．fifteen 8．fifty-nine
【课后练习】 Ⅰ．略 Ⅱ．1．D 2．C 3．C 4．B 5．D 6．B 7．C 8．A Ⅲ．l．Can，help 2． How much are 3．doesn’t do 4．Does，have 5． How many students Ⅳ．1．is 2．take 3．These 4．ones 5．them 6．has 7．1ikes 8．shorts V． 1．A 2．A 3．A 4．C 5．D
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第二课时Section A(3a～4)
【课前热身】凡事预则立。不预则废……
预习店员和顾客的对话，完成下面的表格。
询问是否需要帮助 回答用语
【消化课本】千里之行，始于足下……
1．Can I help you 我能帮您吗
(1)此句是商店售货员或其他服务人员对顾客的有礼貌的招呼用语。同义的表达还有：①What can I do for you ②May I help you ③Is there anything I can do for you
【同步练习】 补全对话。
1．—_____ I _____you
—Yes ,please．1 want a hat·
2．—_____ _____ _____ do for you
—I need a skirt．
(2)help还可以构成以下短语：①help sb．(to)do sth．②help sb．with sth．
同步练习 根据汉语完成句子(每空—词)。
1．你能帮我学英语吗
Can you help me _____ _____English
Can you help me _____ English
Can you help me _____ my English
2．I'll take it．我要买它。
句子中take的意思是“买”。
同步练习 把下面的句子译成英语。
1．我喜欢这件蓝色的毛衣。我要买下它。
_____________________________________________________
3．You’re welcome．不用谢。
在表达感谢时，我们可以使用：①Thank you．Very much．②Thanks a lot．③Thank you for your help．
在别人对你表示感谢时，常用You’re welcome应答，表示“不用谢”。也可以使用：①That’s all right．②My pleasure．③It’s my pleasure．
同步练习 单项选择。
( )1．—Thank you very much．
—_____.
A．You’re welcome
B．That’s right
C．OK
【课后练习】架设课内课外的桥梁……
Ⅰ．汉译英。
1．职员____________________________
2．想要—件毛衣___________________________
3．给你。__________________________
4．不客气。_____________________________
5．什么颜色______________________________
6．九美元______________________________
7．例子______________________________
Ⅱ．单项选择。
( )1．—Can I help you
—_____.
A．Thank you B．Yes，you can
C．Yes，please D．No，please
( )2．How much _____ the pants
—_____$50．
A．is；It’s B．is；They’re
C．are；They’re D．are；It’s
( )3．This _____ is small．Do you have a big one
A．shorts B．shirt C．pants D．socks
( )4．My father wants _____ a new computer．
A．buy B．buys C．to buy D．buying
( )5．—What’s your favorite color
—_____.
A．English B．Black C．Tennis D．Art
( )6．My mother _____ me a shirt every year．
A．sales B．sells
C．buys D．buys from
( )7．My pants _____ yellow．
A．am B．is C．are D．be
( )8．—How much are _____ pants
—Twenty yuan．
A．these B．this C．that D．it
Ⅲ．根据要求完成句子(每空—词)。
1．The red sweater is 18 dollars．(对画线部分提问)
_____ _____ is the red sweater
2．My pants are blue．(对画线部分提问)
_____ _____ _____ your pants
3．That bag is black and white．(改为复数形式)
_____ _____ _____ black and white．
4．These socks are too short．(改为反义句)
These socks are _____ _____ ．
5．1 want those black shoes．(改为否定句)
I _____ _____ those black shoes．
Ⅳ．根据汉语或英语提示拼写单词。
1．I like that red ________ (毛衣)．
2．The black ________ (裤子)are Sam’s．
3．I like ________ (黄色)color．
4．He wants blue ________ (鞋)．
5．Those pants are twelve ________ (美元)．
6．________ (this)shorts are 20 dollars．
7．How much ________ (be)the red sweater
8．My sweater is 30 ________ (yuan)．
V．从8栏中找出与A栏相配对的答案。
A
( )1．How much are the tomatoes
( )2．What is five and eight
( )3．How much is the bag
( )4．Do you want seven or seventeen pencils
( )5．Can I help you
B
A．It’s $17．
B．Yes，please．
C．They are only 2 dollars．
D．seventeen．
E．Thirteen．
Ⅵ．完形填空。
On Sundays，Li Nan likes 1 shopping with her mother．There is a big shop 2 her home．Tile people in the shop 3 friendly．The shop 4 a lot of nice things．You can see 5 things in the 6 windows．Li Nan likes them．she 7 a beautiful coat very much， 8 it is too expensive(贵的)．There 9 always a lot of people in the shop on Sundays．You can often 10 some friends there．
( )1．A．go B．goes C．going D．to going
( )2．A．in B．to C．of D．next to
( )3．A．am B．are C．is D．be
( )4．A．sell B．sells C．buy D．buys
( )5．A．different B．difference
C．much D．a lot
( )6．A．shop’s B．shop C．shops D．shops’
( )7．A．see B．wants C．100ks D．want
( )8．A．but B．and C．or D．so
( )9．A．is B．are C．am D．be
( )10．A．look after B．look
C．look at D．meet
【轻松一刻】海阔凭鱼跃，天高任鸟飞……
I am too lazy to help you．我太懒了，不想帮你。
I am only too pleased to help you．我很乐意帮你。
※too…to的意思是“太……而不能”；但是only too的意思则是“非常”、“实在”。所以第二句话不可以理解为“我太高兴了，而不能帮你。”
参考答案：
【课前热身】Can I help you Yes，please
【消化课本】l．1．Can，help 2．What can I(2) 1．to learn learn with 2．1．I like this blue sweater．I’ll take it．3．1．A
【课后练习】 Ⅰ．1．clerk 2．want a sweater 3．Here you are．4．You’re welcome．5．what color 6．nine dollars 7．example Ⅱ．1．C 2．C 3．B 4．C 5．B 6．C 7．C 8．A Ⅲ．1．How much 2．What color are 3．Those bags are 4．too long 5．don’t want Ⅳ．1．sweater 2．pants 3．yellow 4．shoes 5．dollars 6．These 7．is 8．yuan
V．1．C 2．E 3．A 4．D 5．B Ⅵ．1．C 2． D 3．B 4．B 5．A 6．A 7．B 8．A 9．B10．D
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