七年级(人教版)英语上册练习:Unit 7 单元语法小专题
单元语法专练Unit 7 Happy Birthday!习题课件 人教版英语七年级上册
a blue box and there 12 a book in it.My mother gives me
a red box 13 there is a blue shirt in it.
( B )11.A.present
B.presents C.presents’
( C )12.A.are
B.am
单元语法练
01 语法聚焦 02 语法专练
·英语 wh⁃ 特殊疑问词及how组合引导的特殊疑问句用法。
·英语
一、用适当的疑问代词(或词组)填空。 1.— How old are the students in your class? —They are around 13 or 14 years old. 2.— Who is the boy in blue? —He’s Mike. 3.— What does your mother do?
( B )14.A.give ( A )15.A.What ( C )16.A.play ( B )17.A.you
B.gives B.How B.plays B.your
C.gave C.Who C.playing C.yours
·英语
Aha! It’s a new bike! It’s 18 my brother, Jim.In the evening, they 19 have a birthday party for me.
—She is a policewoman. 4.— How much is the lemonade(柠檬水)?
—Nine yuan a cup. 5.— Where are you going? —We are going to the park.
人教七年级上册英语Unit 7 语法专题
•1、书籍是朋友,虽然没有热情,但是非常忠实。2022年4月18日星期一2022/4/182022/4/182022/4/18 •2、科学的灵感,决不是坐等可以等来的。如果说,科学上的发现有什么偶然的机遇的话,那么这种‘偶然的机遇’只能给那些学有素养的人,给那些善于独 立思考的人,给那些具有锲而不舍的人。2022年4月2022/4/182022/4/182022/4/184/18/2022 •3、书籍—通过心灵观察世界的窗口.住宅里没有书,犹如房间里没有窗户。2022/4/182022/4/18April 18, 2022
—They’re t_h_i_rt_y_-s_i_x___(三十六) yuan.
二 How much 引导的特殊疑问句
1.—How much is the hat? —It’s five dollars.
2.—How much are these socks? —They’re two dollars.
1. How much 引导的特殊疑问句,可用来询问商品的 价格,意为“多少钱”,其结构为:How much+be 动词+其他?如果询问的是单个商品,be动词用is, 如果询问多个商品,be动词用are。如:
(1)—How much is the book? 这本书多少钱?
—It’s five dollars.5 美元。
句型转换
1. This sweater is seven dollars.(对画线部分提问) _H__o_w__ _m_u_c_h__ is this sweater?
七年级英语人教版上册练习:Unit 7 单元语法小专题(Gr
单元语法小专题(Grammar Focus)语法精讲一、如何询问价格询问价格的句型为:How much is/are …?1.“How much is…?”常用来询问单数名词或不可数名词的价格,对此问句进行回答时常用句型为:“It's+价格”。
例如:—How much is the T-shirt?这件T恤衫多少钱?—It's 68 yuan.68元。
—How much is the milk?牛奶多少钱?—It's 59 yuan.59元。
2.“How much are …?”常用来询问复数名词的价格,对此问句进行回答时常用句型为:“They're+价格”。
例如:—How much are these shoes?这些鞋子多少钱?—They are 18 dollars.18美元。
—How much are those dresses?那些连衣裙多少钱?—They're 80 yuan.80元。
【拓展】询问物品的价格还可以用句型“What's the price of …?”。
使用这一句型时,不管所询问的物品是单数还是复数,be动词都用is,其答语都用“It's …”。
例如:—What's the price of that book?那本书多少钱?—It's fifteen yuan.15元。
—What's the price of the books?那些书多少钱?—It's fifty yuan.50元。
二、基数词的记忆规则及用法1.基数词的记忆规则:(1)0—12这13个数字独立成词,要单独记忆。
它们分别是:zero,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve。
(2)13—19都是以“个位数+-teen”构成,fourteen,sixteen,seventeen,nineteen为个位数直接加-teen构成;thirteen,fifteen,eighteen的拼写需特殊记忆。
新人教部编版初中七年级英语 unit 7 单元语法专项
长冲中学“四学一测”活力课堂
★How much问句
长冲中学-“四学一测”活力课堂
长冲中学“四学一测”活力课堂
Ⅰ.用合适的词填空。 1.—How much _a_r_e_ the trousers?
—_T_h__e_y_'_re__ 100 yuan.
长冲中学-“四学一测”活力课堂
3.—_H__o_w___m__u_c_h__i_s__th__e__h_a_t_? —It's five dollars.
长冲中学-“四学一测”活力课堂
长冲中学“四学一测”活力课堂
4.—_H__o__w__m__u_c__h__a_r_e__th__e__t_ro__u_s_e_r_s_? —They're ten dollars.
长冲中学-“四学一测”活力课堂
长冲中学“四学一测”活力课堂
Ⅲ.根据所给图片提示补全对话。 1.—How much are the socks?
—_T_h__e_y__a_r_e__tw__o__d__o_l_la__rs_.
长冲中学-“四学一测”活力课堂
长冲中学“四学一测”活力课堂
2.—How much is the basketball? —_It_'_s_t_w__e_n__ty__d__o_l_la__rs_.
长冲中学-“四学一测”活力课堂
长冲中学“四学一测”活力课堂
4.What's the price of the pen? (改为同义句) _H__o_w_ _m__u_c_h_ _is_ the pen? 5.How much are the trousers? (用35美元作答) _T_h_e_y__'r_e_ 35 d__o_l_la__rs_.
人教英语七上Unit7知识点+练习
Unit 7 How much are these socks?一、[重点词语]:need v.需要教材原句:I need a sweater for school.我需要买一件毛衣上学穿。
用法①:need作实义动词,后接名词、代词或动词不定式。
He needs a pen.他需要一支钢笔。
(接名词)The keys are on the table.I need them.钥匙在桌上。
我需要它们。
(接代词)She needs to buy clothes.她需要买衣服。
(接动词不定式)用法②:need后跟动词-ing形式,意为“某事需要被做”。
The car needs washing.这车需要洗了。
(表达车需要被“洗”)练一练:-____you____a sweater? -No,thanks.A.Do;needB.Are;needC.Do;sellprice n.价格教材原句:We sell all our clothes at very good prices.我们卖的所有服装价格都很优惠。
用法:the price of.........的价格What's the price of this pair of shoes?这双鞋的价格是多少?The price of the book is 15 yuan.这本书的价格为15元。
注意:表示价格的高低,要用high或low,而不用expensive或cheap.The price of the pen is high.这支钢笔价格高。
练一练:-What's the____ of this T-shirt? -It's 20 dollars.A.priceB.colorD.sizebuy v.购买;买教材原句:Come and buy your clothes at our great sale!我们在大甩卖,快来买衣服吧!用法:buy sth.for sb.=buy sb.sth.给某人买某物My mother buys a new dictionary for me.妈妈给我买了一本新字典。
人教版七年级英语上册unit 7(词汇+句型+语法)专练(含答案)
人教版七年级英语上册unit 7(词汇+句型+语法)专练I.根据句意及首字母或汉语提示写单词,完成句子。
1. I don’t like the long T-shirt. I like the s__________ one.2. --Tony, do you n__________ my help? -- No, thank you.3. This p__________ of socks is nice. She likes it4. This __________(毛衣) is too small for me.5. The yellow __________(裤子) are good.I'll take them.6. I want to b__________a new schoolbag for school.7. All the things in the store are on s__________.8. I can see two girls and three b__________ in classroom.9. Those red __________(衣服) are for my daughter.10. My friends and I __________ (都) like the sports shoes.11. Twelve and eight is t__________.12. The watch is nice. I'll t__________it.13. This is Mrs Green's __________(商店).14.We sell all our clothes at very good__________(价格).15. The yellow shoes are 20 __________(美元).II.用所给词的适当形式填空1. Who are the __________ (woman)in the photo?2. I want to buy a pair of__________ (shoe) for sports.3. __________ (this) socks are two dollars for one pair.4. __________ (come)and buy your clothes at our great sale.5. I really love the red socks. I'll take __________(it).6. We buy these shoes and socks at very good __________( price)7. I need __________ (buy) a beautiful T-shirt for my brother as his birthday gift.8. This pair of trousers__________ (look)very nice.9. How much __________(be)the T-shirts?10. This store only__________ (sell) women's shoes.11. --How much__________(be)this shirt? --17 dollars.12. --I want these trousers. How much __________ (be) they? -- 50 dollars.13. The blue__________ (short) are his.14. The __________(woman)over there are Tom's and Jim's mothers.15. These socks are only two __________ (dollar) for one pair.III.根据汉语意思完成句子1.我们聚会需要一些水果We __________some fruit __________the party.2.那些香蕉多少钱__________ __________are those bananas?3.我能帮您吗?__________ I __________you?4.我要买两双袜子I'll __________ two__________ __________socks.5.你的鞋子是大的还是小的?Are your shoes __________or __________?6.这件红色的毛衣看起来很好看。
人教版初一上册英语第七单元unit 7语法篇
Unit7语法篇基数词3. 基数词书写的几点注意事项:(1) one到twelve,拼写和读音没有什么相似之处,无规律可言,应逐一记忆。
(2) thirteen到nineteen,表示“十几”,在个位数后加后缀-teen,读作/ti:n/。
其中要注意thirteen, fifteen和eighteen的拼写。
(3) twenty到ninety,表示“几十”,以-ty结尾,但需注意下面几个词的拼写:twenty, thirty, forty, fifty, eighty。
(4) 21-29直到91-99,表示“几十几”,用整十位数加个位数表示,中间用连词符“-”把十位数和个位数连接起来。
21 twenty-one 35 thirty-five(5) one hundred意为“一百”,表示一百还可以用a hundred。
要表示200-900,用“具体数字+hundred”。
200 two hundred 900 nine hundred4. 用法(1)表示年龄,基数词放在years old之前。
He is twelve years old.(2)用来表示人或物的数量,放在名词之前。
I have three balls.(3)表示顺序、编号等,放在名词之后。
I’m in Class Four.(4)用来计算。
Two and six is eight.单项选择1. ---David ,how old is your father this year ?--- .A. FourB. FortyC. FourtyD. Fourteen2. ---If a=2 and b=4, what's the answer to the problem :a+b+1= ?---The answer is .A. twelveB. nineC. eightD. seven3. and seven is twelve?A. FiveB. SixC. SevenD. Eight4.---A week has days .A. sixB. fiveC. sevenD. eight5. My daughter is .A. elevenB. eleven-years oldC. eleven oldD. eleven-year old6.---Tom is a student . He's in ?A. the class 5B. Class 5C. five classD. fifth class7.---What's twelve and thirteen ?---It's .A. twenty fifthB. twenty-fiveC. five-twentyD. twelve and thirteen一、用英文数字填空1. forty-eight - twelve= ___________2. ninety + five = __________3. thirteen + seven = __________4. eighty - forty= ___________5. seventy - fourteen = ___________6. eighty - sixteen = ___________7. sixty - thirteen = ___________二、单词拼写(单句首字母填空)1. My class has t students, ten girls and twenty boys.2. There are t months(月) in a year.3. A quarter (一刻钟) has f minutes(分钟).三、翻译1. 电话号码8485308 ____________________2. 成千上万的儿童_____________________3. 两个月半_______________________4. 45路公共汽车______________________5. 两周半____________________6. 这本书我昨晚读了20页。
2024年人教版七年级上册英语UNIT 7易错考点专练
on the same day.
A. In
B. To
C. Of
D. With
二、根据汉语意思完成句子, 每空一词。 3. 他的奇怪的问题经常令他的妈妈感到意外。
His strange questions often surprise his mother.
4. 当海伦到家的时候,她大吃一惊。 Helen gets a surprise when she gets home.
—Twelve. 2. — How much milk do you want?
—Two glasses. 3. — How many kilos does Lucy want?
—Eight.
二、根据汉语意思完成句子, 每空一词。 4. 彼得需要多少水?
How much water does Peter need? 5. 你们学校有多少学生?
Linda, are those clothes on sale ?
2. 他们卖的所有的物品都很优惠。 They sell all the things at very good prices.
3. 快来买书吧,我们店的图书大减价! Come to our store and buy books at our great sale !
人教河南 七年级上册
UNIT 7 Happy Birthday! UNIT 7 易错考点专练
易错考点专练
how many 和how much辨析 易错点津:1.how many询问可数名词的数量,后面接名
词的复数形式; 2.how much询问物品的价格、不可数名 词的量。
一、用How many 和How much完成下列对话。 1. — How many months are there in a year?
人教版七年级英语上册同步作业课件:Unit7 单元语法专练 (15张)
பைடு நூலகம்
Unit 7 单元重点单词词组语法句型精练-七年级英语上册单元重难点易错题精练(人教版)
班级姓名学号分数Unit 7 How much are these socks?单元重点单词词组语法句型精练(时间:60分钟,满分:100分)一、用括号内所给单词的适当形式填空(本大题共40小题,每小题1分,共40分)二、根据句意及汉语提示完成单词(本大题共20小题,每小题1分,共20分)三、完成句子(本大题共20小题,每小题2分,共40分)参考答案:1.is【详解】句意:这只小鸡多少钱?考查be动词。
这句话的主语是the chicken,是名词的单数形式,故be 动词应用is。
故填is。
2.shoes【详解】句意:这些红鞋子是三十美元。
空前有these修饰,名词用复数形式,故填shoes。
3.They【详解】句意:——苹果多少钱?——它们是八美元。
此处指代“apples”,应用复数形式they作主语,故填They。
4.are【详解】句意:他的袜子2美元。
主语是复数名词,be动词用are,故填are。
5.much【详解】句意:——你的袜子多少钱?——2美元。
根据“Two dollars.”可知,此处是询问价格,应用how much。
故填much。
6.this【详解】句意:——这件毛衣多少钱?——120元。
根据空前的“is”和空后的“sweater”可知,表达的是单数,these单数为this。
故填this。
7.are【详解】句意:这儿是你的鞋子。
此句是倒装句,主语“your shoes”是第三人称复数形式,主谓一致,故be动词用一般现在时的复数形式are,故填are。
8.socks【详解】句意:——这些黄色袜子多少钱?——它们是6元。
谓语动词“are”是,复数,“these”这些,后面名词用复数。
故填socks。
9.dollars【详解】句意:这顶红帽子七美元。
根据空格前“seven”可知使用复数形式,dollar“美元”的复数形式是dollars。
故填dollars。
10.These【详解】句意:这些粉红色的短裤70元。
人教新目标七年级英语上册Unit 7 单元语法小专题
单元语法小专题(Grammar Focus)语法精讲一、如何询问价格询问价格的句型为:How much is/are…?1.How much is…?常用来询问单数名词或不可数名词的价格,对此问句进行回答时常用句型为:It's+价格。
例如:—How much is the T-shirt?这件T恤衫多少钱?—It's 68 yuan.68元。
—How much is the milk?牛奶多少钱?—It's 59 yuan.59元。
2.How much are…?常用来询问复数名词的价格,对此问句进行回答时常用句型为:They're+价格。
例如:—How much are these shoes?这些鞋多少钱?—They are 18 dollars.18美元。
—How much are those dresses?那些连衣裙多少钱?—They're 80 yuan.80元。
【拓展】询问物品的价格还可以用句型What's the price of…?使用这一句型时,不管所询问的物品是单数还是复数,be动词都用is,其答语都用It's…。
例如:—What's the price of that book?那本书多少钱?—It's fifteen yuan.15元。
—What's the price of the books?那些书多少钱?—It's fifty yuan.50元。
二、基数词的记忆规则及用法1.基数词的记忆规则(1)0—12这13个数字独立成词,要单独记忆。
它们分别是:zero,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve。
(2)13—19都是以“个位数+-teen”构成。
fourteen,sixteen,seventeen,nineteen为个位数直接加-teen构成;thirteen,fifteen,eighteen的拼写需特殊记忆。
人教版七年级上册英语Unit7语法知识点讲义(含练习题及答案)
人教版七年级上册英语Unit7语法知识点讲义Unit 7 How much are these socks?Section A1.How much is this T-shirt? 译为:“这件T恤多少钱?”How much 可以用来询问价钱,结构为:how much + be动词 + 物体?答语为:物体 + be动词 + 价钱。
Eg:--How much are these socks?译为:“这些袜子多少钱?”-- They are two dollars.译为:“它们两美元。
”How much 还可用来询问不可数名词的数量。
Eg: -- How much water is there in the fridge?译为:“冰箱里有多少水?”-- Two bottles.译为:“两瓶。
”2.Can I help you? 译为:“我能帮助你吗?/有什么可以帮助的?”同义句为:What can I do for you?= Is there anything I can do for you?其答语为:Yes, please./ No, thanks.3.need “需要”1)作情态动词时,无人称和数的变化,后面接动词原形。
Eg: She need go to school at once.译为:“她需要立刻去上学。
”2)作实义动词时,后面常接动词不定式或动名词。
常用结构为:need to do sth. “需要做某事”(表主动)Eg: She needs to go to school at once.译为:“她需要立刻去上学。
”Need doing sth. “需要做某事”(表被动)Eg: The tree needs watering.译为:“这棵树需要被浇水。
”4.介词for表示目的,它的含义是:“为...;去做...”Need... for... 表示“需要...去做...”Eg: I need some pens for my homework.译为:“我的作业需要一些钢笔。
七上英语Unit7_单元语法专题小练
七年级上册英语(人教版)
Unit 7 How much are these socks? 单元语法专题小练
How much引导的特殊疑问句 How much引导的特殊疑问句,可用来询问商品的价格,意为“多 少钱”,其结构为:How much+be动词+其他?如果询问的是单 个商品,be动词用is,如果询问多个商品,be动词用are。
二、用方框中所给单词的适当形式填空。
interesting, big, fine, tidy, healthy, first 5.Jenny isn't__ti_d_y___ . Her books and clothes are everywhere. 6.—How are you? —I'm__f_in_e____ . Thank you! 7.Yang Liwei is the ___fi_rs_t___ space man in China. 8.My grandfather always eats __h_e_a_lt_h_y_ food. 9.My sister and I like reading _i_n_te_r_e_st_i_n_g__ storybooks. 10.The cat is so cute (可爱的). It has __b_ig_____ eyes and much is the book?这本书多少钱? —It's five dollars.5美元。 —How much are these shoes?这双鞋多少钱? —They're ten dollars.10美元。 【拓展】How much除了可以询问价格以外,还可以询问物品的数 量,意为“多少”,后接不可数名词。 如:—How much milk do you want?你要多少牛奶? —Two glasses.两杯。
Unit 7-七年级英语上册语法精讲+课内知识拓展+课后精准练习(人教版)
Unit 7 How much are these socks?一、关于衣服的单词拓展专项训练:默写上面的单词二、How much 句型讲解much 我们从不同词性来分析:当much是用作副词的时候,主要用啦形容程度上很怎么样,例如:I like you very much.这句话里的much就是形容我非常喜欢你。
(very和much在句中都是用作副词,形容“非常”)当much用作代词的时候,主要形容多少,但是需要注意,这里的much只可以修饰不可数名词,怎样区分可数名词和不可数名词请看Unit 6 练习。
how做疑问代词的时候是表示“多少”或者“多······”或者“如何······”所以how much 也就是问有多少······而根据外国人的习惯用法,how much 一般都用作问多少钱,因为钱不可数。
How much is the shirt? 衬衫多少钱?How much money? 多少钱?How much water do you need? 你需要多少水?How much time do I have? 我有多少时间?三、关于各种钱的英语默写表:四、基数词复习几十又怎么表达呢?默写表:专项练习:请把表格内容补充完整答案:再来看看百,千,万,十万又怎么表达?专项训练:适当形式填空1.I have ______(123) books.2.Tim has_______(320元).3.—How much is this coat?—It’s ______(85) dollars.4.We have red dress for only_____(32元)。
5.—How many pens do you have?—I have _____(28)pens.答案:1.one hundred and twenty-three2.three hundred twenty Yuan3.eighty-five4.thirty-two5.twenty-eight五、sale和sell 怎么区分?sale是名词,中文意思:出售,销售,大减价等sell是动词的时候,代表:出让,转让,售卖等, 过去式sold 例句:I bought a dress in a sale. 我在大减价时买的这条裙子。
七年级英语上册 Unit 7 How much are these socks(语法篇)试题 (新版)人教新目标版
Unit7语法篇__________________________________________________________________________________ __________________________________________________________________________________1.熟练掌握基数词的基本用法基数词1. 基数词表示数目或数量的多少。
2. 基数词的表达法单项选择1.(贵州安顺中考改编)---David ,how old is your father this year ?--- .A. FourB. FortyC. FourtyD. Fourteen2.(四川宜宾中考)---If a=2 and b=4, what's the answer to the problem :a+b+1= ?---The answer is .A. twelveB. nineC. eightD. seven3. and seven is twelve?A. FiveB. SixC. SevenD. Eight4.---A week has days .A. sixB. fiveC. sevenD. eight5. My daughter is .A. elevenB. eleven-years oldC. eleven oldD. eleven-year old6.---Tom is a student . He's in ?A. the class 5B. Class 5C. five classD. fifth class7.---What's twelve and thirteen ?---It's .A. twenty fifthB. twenty-fiveC. five-twentyD. twelve and thirteen解析及答案:1. 句意:戴维,你的父亲今年多大岁数了?回答:40岁了。
最新人教版七年级上册英语Unit7 单元语法专练
英语
目录
01 语法聚焦 02 语法专练
英语
语法聚焦
(1)用How much引导的特殊疑问句来询问价钱的用法。 (2)基数词 10~30的用法。
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英语
语法专练
一、用所给单词的适当形式填空。
1.This pair of socks (sock)is fit for me.
2.Tom needs (need)a sweater for school.
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英语
( B )16.A.sell
B.sale
C.selling
D.sold
( A )17.A.at
B.of
C.in
D.for
( D )18.A.at
B.of
C.in
D.for
( C )19.A.needs B.needing C.need
D.needed
( A )20.A.we
C.our
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英语
e and buy your clothes at our great sale 7.The two boys (boy)had a fight. 8.How much (many)is this T-shirt? 9.Shorts are only two dollars (dollar). 10.We have many beautiful clothes at very good
3.Many women (woman)know how to fix their cars.
4.You can come to our clothes/clothing
(cloth)store
for yourselves.
人教版七年级上册英语Unit7(词汇 语法 句型)基础专练(含答案)
七年级上册英语Unit7 (词汇+语法+句型)基础专练一、根据句意及首字母提示补全单词.1.-How m is the bag?-Fifty yuan.2. The classroom is not small. It's very b .3. The ruler is not short. It's l .4. How much is this jacket?-It's ten d .5. Here is a p of trousers.6.One and nine is t .7. Six and five is e .8. A year has t months.9. My favorite c are skirts.10. I want to go to the market to b some food and drinks.二、用单词的正确形式填空1. How much (be) the yellow sweater?2. She (watch)TV in the evening.3. The yellow (short )are $ 30.4. How much (be ) the blue socks?5. Tom is a (run) star.6. Look I The red shirts are on (sell) for $15.7. (this )are blue skirts.8. I'd like a pair of (shoe).9. (thank )for your help.10. Come and see for (you ) at Huaxing Store, Tom.11.Those (boy) are my good friends.12.These (skirt) are Jenny's.13.This hat is nice.I want (take) it.14.Jack (help) me with my English.15.Come and (buy) beautiful shirts at good prices.三、单项选择。
(完整版)新人教版七年级上册英语第七单元精选练习题附答案(可编辑修改word版)
(完整版)新人教版七年级上册英语第七单元精选练习题附答案(可编辑修改word版)新人教版七年级上册英语第七单元精选练习题附答案Unit 7 How much are these socks?第一课时Section A(1a~2e)01 基础过关Ⅰ.根据句意及图片提示填写单词。
(1 题图) (2 题图) (3 题图)(4 题图) (5 题图)1.His brother's are black.2.The red is Mike's.It's very nice.3.Sally's yellow are on the sofa.4.What color is your brother's ,Alan?5.That green is only 15 dollars.Ⅱ.根据句意及汉语提示填写单词。
6.The (鞋) are very nice.I like them.7.—Can I help you?—Yes. I ( 需要) a bag for school.8.Jack,do you know the two (女子)?9.We will (买下) two red cups.10.I don't like the small T-shirt.I like the (大号的) one.Ⅲ.单项选择。
( )11.-How about this blue skirt?-It's too .I want a long one.A.big B.tall C.short D.fat( )12.My T-shirt blue and my shorts black.A.is;is B.are;are C.are;is D.is;are ( )13.—is that jacket?—80 dollars.A.How much;It'sB.How much;They'reC.What color;It'sD.What;They're( )14.—is your sweater?—It's white.A.What color B.How muchC.Where D.What( )15.—?—Yes,please.I need a sweater.A.Do you like trousersB.How about the sweaterC.Can you help meD.Can I help youⅣ.根据汉语意思完成句子,每空一词。
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单元语法小专题(Grammar Focus~3c)
语法精讲
一、如何询问价格
询问价格的句型:How much is/are…?
1.“How much is…?”常用来询问单数名词或不可数名词的价格,对此问句进行回答时常用句型:“It's+价格”。
例如:
—How much is the T-shirt?这件T恤衫多少钱?
—It's 68 yuan.68元。
—How much is the milk?牛奶多少钱?
—It's 59 yuan.59元。
2.“How much are …?”常用来询问复数名词的价格,对此问句进行回答时常用句型为“They're+价格”。
例如:
—How much are these shoes?这些鞋子多少钱?
—They are 18 dollars.18美元。
—How much are those dresses?那些连衣裙多少钱?
—They're 80 yuan.80元。
【拓展】询问物品的价格还可以用句型“What's the price of…?”。
使用这一句型时,不管所询问的物品是单数还是复数,be动词都用is,其答语都用“It's…”。
例如:
—What's the price of that book?那本书多少钱?
—It's fifteen yuan.15元。
—What's the price of the books?那些书多少钱?
—It's fifty yuan.50元。
二、基数词的记忆规则及用法
1.基数词的记忆规则
(1)0—12这13个数字独立成词,要单独记忆。
它们分别是zero,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve。
(2)13—19都是以“个位数+-teen”构成,fourteen,sixteen,seventeen,nineteen为个位数直接加-teen构成;thirteen,fifteen,eighteen的拼写需特殊记忆。
(3)20—90整十位数的基数词由相应的个位数字后加-ty构成。
sixty,seventy,ninety为个位数直接加-ty构成;twenty,thirty,forty,fifty,eighty的拼写需特殊记忆。
(4)21—99中的其他两位数的表达是整十位数加个位数,中间加上连字符“-”。
例如:
twenty-one,forty-two,seventy-eight
(5)100可以写成a hundred或one hundred。
一般hundred不用复数形式。
例如:
two hundred,three hundred
2.基数词的用法
(1)表示年龄,基数词放在year(s) old之前。
例如:
He is twelve years old.他十二岁。
(2)用来表示人或物的数量,放在名词之前。
例如:
I have three balls.我有三个球。
(3)表示顺序、编号等,放在名词之后。
例如:
I'm in Class Four.我在四班。
(4)用来计算。
例如:
Two and six is eight.二加六等于八。
—What's forty and twenty?40加20等于多少?
—It's sixty.等于60。
(5)基数词作主语时,谓语动词用单数形式。
例如:
Six and ninety is ninety-six.6加90等于96。
语法精练
Ⅰ.用is,are,it's或they're填空。
1.—How much is that green bag?
—It's $25.
2.—How much are these red shoes?
—They're $45.
3.—How much is this tape player?
—It's $150.
4.—How much is the ice-cream?
—It's $5.
5.—How much are those bananas?
—They're ten yuan.
Ⅱ.按要求完成下列句子,每空一词。
6.These socks are two__dollars.(对画线部分提问)
How much are these socks?
7.How much is the rice?(改为同义句)
What's the price of the rice?
8.Sixty-two and thirty-eight is __one__hundred.(对画线部分提问) What is sixty-two and thirty-eight?
9.That shirt is 20 dollars.(用shorts作主语改写句子)
Those shorts are 20 dollars.
10.How much is this computer?(改为复数句)
How much are these computers?
Ⅲ.根据汉语意思完成句子,每空一词。
11.——那件蓝色的夹克衫多少钱?
——98元。
—How much is that blue jacket?
—It's 98 yuan.
12.玲玲的妈妈39岁。
Lingling's mother is thirty-nine/39 years old.
13.他需要19个篮球。
He needs nineteen/19 basketballs.
14.迈克在8班。
Mike is in Class Eight.。