七年级英语上册 Unit7 How much are these socks课件 人教新目标版
2.
2. A: How much are these sports shoes? B: They’re 31 dollars.
Colors
green black
blue
orange
brown red
white
purple
yellow
What color is it? Is it small or big?
a small yellow T-shirt
a big yellow T-shirt 冠词+大小+颜色+中心名词
yuan =￥
$1 ~ ￥6.85
dollar(s)= $
注意：所有的钱数同时间，距离一样，无 论多少，在句中作主语时，谓语动词都用 单数形式。
e.g. 5000 dollars is quite a lot of money for me.
-No, I like that _____. long blue pants
5.Where’s my ____ ? green sweater 6.Your _____ are under the bed. 7.Feifei, these ______ are yours.
black hats
Take those ______ to your sister.
二. 用be 动词填空。 1.How much ___ is the T-shirt? 2.How much ___ is the blue sweater? 3. How much ___ are these shoes? 4.How much ____ are the pants? 5.How much ____ are the shorts?
Mary : I’ll take it. Thanks a lot.
$12
Clerk: You’re welcome.
A: What can I do for you ?
B: Yes, please. a pair of shoes I want _____
$20
A: What color do you want?
—Thank you. 谢谢。—You are welcome. 不客气。 Thanks. Thank you. Thank you very much. 以上三句都是表示感谢时广泛使用的礼 节性语言.也可以用Thanks (a lot). Many thanks. 回答时，不能依据汉语“不用谢”直译为 No thanks.或Don’t thank me. 而应该说：That’s OK. That’s all right. You’re welcome./Not at all. 等。
• What color do you want? 你想要什么颜色？ • want是及物动词，后面加名词作宾语，此 句中宾语为what color，译为“想要……颜 色”。如：I want a blue sweater.我想要 一件蓝色汗衫。 重要句型： want (sb.) to do sth. 想要（某人）做某事 e.g. I want to become a soccer star. Her mother wants her to study hard.
• Here you are. 给你 • Here you are. 是一个习惯句型，用以向对方展示 其所需要的东西，意思是“给你”；不能按照一 般顺序写作You are here。因为后者的意思是 “你在这儿”。类似的表达结构还有： Here it is. Here they are. 如： • Excuse me. Is this your book? 请问，这是你的 书吗？ • Yes, it is. 是的。 • Here you are. 给你。 • Thank you. 谢谢。 • 同学借你的词典，你给他时可说：“Here you are.”。你在商店买了一支铅笔，服务员递上铅笔 时可说：“ Here you are.”或“Here it is.”；若 买了两支或多支时，可说：“ Here they are.”。
C. How old
1.Sally likes this_____.
small red T-shirt
Her mother likes that_____. big red T-shirt. 2.The ____ are very nice . yellow shorts 3.Are these your _____? red shoes 4.-Do you like this____? short blue pants
How much are these pants?
1a Match the words with the pictures. 1. socks ____ b g 2. T-shirt ____ a 3. shorts _____ 4. sweater ____ d 5. bag ___ c 6. hat ___ f 7. pants ____ e h 8. shoes ____
How much is this T-shirt? 这件T恤多少钱？
• How much are these socks? 这双短袜多少钱？ • ⑴how much多少钱，用来询问价格。 How much is +单数名词/ 不可数名词？ 答语：It’s… How much are +可数名词的复数？ 答语：They’re…
5 dollars
Mary: Yes, please. I want a hat . Clerk: What color do you want? Mary : Black. Clerk: Here it is . Mary : How much is it?
$9
Clerk:Five dollars.
B : Red.
A: Here you are .
B: How much_____ are _____? they
A: Twenty dollars.
A : I’ll have them. Thanks.
$15
B: That’s all right.
【相关链接】 如果这类词前面有“... pair (s) of(……条/ 双)”修饰，谓语动词就要根据pair的单 复数形式发生相应的变化。如： The pair of pants is 98 yuan. 这条裤子98元。 Two pairs of blue shoes are 200 dollars. 两双蓝鞋200美元。
Five weeks is a long time.
一. 根据提示完成句子
1. The bag is $9. ( 对画线部分提问) How _____ much ____ is the bag? _____ 2. The pants are black.(对画线部分提问) What ______ color _____ are these pants? ______ 二. 完成句子 How much 1.--______ _____are these pants? They ____two are --______ dollars.
一. 用how many 和how much 填空。
1. _____ _____ is the red sweater? How much 2._____ _____ apples are there (有) on How many the desk? 3.____ How _____ much are the pants? Thirty dollars. 4._____ _____ girls are there in our How many classroom?32. 5.____ How _____ much are the shoes? Five dollars. 6._____ ____ milk(牛奶)do you want? How much
1b
Listen and circle the things you hear.
a
f
d
Tapescript
A: How much is the hat? B: The hat is six dollars. A: And how much are the shorts? B: Oh, they’re eight dollars. A: And the sweater? How much is the sweater? B: Let’s see. The sweater is nine dollars.
Can I help you? 你想要点什么？
Can I help you?和 Let me help you.是当人们 询问别人是否需要服务时或想要提供帮助时 的常用语，两者都表示愿意或主动向别人提 供帮助，意思为“要我帮忙吗？”“让我帮 帮 你。”需注意的是“Can I help you?”在不同 的场 合有不同的译法，如：售货员对顾客说时， 可译为“您想要买点什么？”；在图书馆， 图书管理员对你说时，可译为“您要借书 吗？
I’ll take it. 我要了。/我买了。 ⑴I’ll是I will的缩写形式，will是助动词，在句 中没有实际意义. ⑵take=buy，是“买下”的意思。在口语中， 当表示买下某物时经常用take，而很少用 buy。如： The bike is very nice, I’ll take it. 这辆自行车很漂亮，我买下了。 You can’t take it, it’s too dear. 你别买它，它太贵了。
How much is this T-shirt?
It’s seven dollars.
How much are these socks?
They’re two dollars.
Unit 7 How much are these socks？ 教案
Unit 7 How much are these socks?一、单元教材分析本单元以谈论服装为主题，通过介绍服装，学习一些常用的服装名词；能掌握“询问价格和颜色”的句型：How much is this T-shirt? It’s seve n dollar．How much are these socks? They are two dollars．What color is it? It is red．What color are they? They are green．；掌握一些购买衣服时。
常用的语言表达方式；能阅读一些简单的服装广告信息，并能写出一些简单的广告。
通过本本单元一系列听、说、读、写的训练，让学生们会使用How much引导的问句以及回答；掌握一些表示颜色、形状、大小的形容词；学习数词10-3l；复习名词单、复数的使用和指示代词this, that，these，those的用法。
二、单元学情分析本单元的主题是谈论服装，通过学习how much和what color等引导的问句以及回答，教授学生如何询问价格和颜色；学会谈论对服装的喜好和如何购物等。
借助计算机辅助教学，将平面的语言文字内容直观化、具体化、形象化，训练学生形象思维和抽象思维能力，培养学生形象思维，深入理解语言。
积累生活的经验，提高学生的语言表达能力。
同时引导学生采用Repeating和Cooperating的学习策略，学习一些新词汇，掌握一些重点句型，在小组合作学习的过程中，培养他们团队合作精神并学会感谢人。
三、单元教学建议本单元可采用自主学习、小组合作学习、Repeating和Cooperation的学习策略，利用教学图片和制作多媒体课件来展开课堂Pairwork问答式的口语交际活动，谈论服装的价格和各自对服装的喜好。
本单元的教学法建议：语音教学可采用模仿操练的方法；词汇教学可采用演示讲解、情景操练、反复使用的方法；口语教学可采用互相操练、对话练习、交际活动的方法；阅读教学可采用补充对话和填写价格标签的方法；听力教学可采用图文配对和听写的方法；写作教学可采用看图填空、模仿写作的方法；语法教学可采用总结规律、模仿操练的方法。
七年级英语上册 Unit 7 How much are these socks(第2
Unit 7 How much are these socks一、单项选择。
（20分）1. Betty is my good friend. _______ lives in Beijing now.A. HerB. HimC. SheD. He【答案】C【解析】试题分析：句意:Betty是我的好朋友，她现在住在北京。
her 她的，形容词性物主代词；她，人称代词宾格；him他，人称代词宾格；she 她，人称代词主格形式；he 他，人称代词主格形式。
根据句意可知，Betty 是一个女孩的名字，故排除B和D；这句话中缺少的是主语，故选C。
考点：考查代词。
2. Jim, Tom and Lily ________ American.A. isB. areC. beD. am【答案】B【解析】试题分析：句意:Jim，Tom和Lily是美国人。
is be动词的单数形式；are 是be动词的复数形式；be原形；am 常用于主语是I的时候。
根据句意可知，这句话的主语是Jim，Tom和Lily三个人，是复数。
故选B。
考点：考查be动词。
3. —Where is Mr Wang ?— He is ________ Henry.A. behind ofB. in the front ofC. in front ofD. next【答案】C【解析】试题分析：句意:-王老师在哪里？-他在Henry的前面。
behind 在…后面，但是没有behind of这个短语；in the front of 在…的前部；in front of 在…前面；next 下一个。
根据句意可知选C。
考点：考查介词短语。
4. There ________ some water in the cup.A. isB. areC. haveD. has【答案】A【解析】试题分析：句意:杯子里有一些水。
is 是be动词的单数形式；are是复数形式；have 原形，有；has有，用于主语是第三人称单数的时候。
七年级英语上册Unit_7_How_much_are_these_socks
4. She needs a skirt for school. (改为否定句) She _d_o_e_sn_’_t_ _n_e_e_d_ a skirt for school.
5. Is the blue hat two dollars? (作肯定回答) Y_e_s_, _i_t_ _is_.
5) one hundred 意为 “一百”，也可说a hundred，hundred可加具体数字，如nine hundred (900)。 2. 基数词的用法： 基数词只能修饰可数名词，要注意数词和名词 在数上要保持一致。如： one student 一名学生 two boys 两名男孩 twenty apples 二十个苹果 thirty-three eggs 三十三个鸡蛋
1. How much is the/this/that + 名词单？ It’s … .
2. How much are the/these/those + 名词复 ? They’re … .
How much is/are…?
Practice
It’s… / They’re…
Colors
green black
→ thir + ty 40 forty 50 fifty 60 sixty
sixty-seven
1. 基数词的表达 1) one到twelve, 拼写和读音无规律可言, 只能逐一 记忆。 2) thirteen到nineteen，表示“十几”，在个位数 后加后缀-teen，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twenty, thirty, forty, fifty, eighty的拼写。 4) 21~29 直到91~99，表示“几十几”,用整十位 数加个位表示, 中间用连字符“-” 把十位和个位 连接起来。
2019年秋人教版七年级上学期英语(知识点讲解+练习)课件：Unit 7 How much are these socks(共36张PPT)
Section A 高频考点精讲 1. How much are these socks? 这些袜子多少钱？ (1) how much “多少”，这个疑问词组可以对价格提问， 相当于What’s the price of ... ?;也可以对不可数名词的 数量进行提问。分为两种句型：
①对单数事物的价格提问，用单数句：How much is ... ?答语用：It’s + 价格。如： —How much is the sweater? —It’s seven dollars.
②对复数事物的价格提问，用复数句：How much are ... ?答语用：They’re + 价格。如： —How much are those trousers? —They’re twenty-eight dollars.
（3）基数词作主语时谓语动词用单数形式。 One and one is two. 一加一等于二。 （4） 基数词在表示确切的数字时，不能使用百， 千，百万等的复数形式。但是当基数词表示不确定 的数字，如成百上千等时，基数词则以复数形式出 现。如： There are hundreds of people in the playground. 操场上有数以百计的人。
例题跟踪演练 ( D )5. (重庆南开中学期末测试) There are __________ students in our school. A. hundred B. hundreds C. hundred of D. hundreds of
Section B 高频考点讲解 1. Come and buy your clothes at our great sale! 我们 在大甩卖，快来买衣服吧！ (1) come and do ... “来做……”。如： Come and watch TV. 来看电视。
七年级英语上册 Unit 7 How much are these socks(单词+重点句型)语法解析
Unit7 How much are these socks？1.sale n. 特价销售；出售【解析】①常见搭配：on sale 降价出售 for sale 待售；供出售at a great sale 大减价 have a sale 廉售These books are on sale today and tomorrow.这些书今明两天降价出售。
The house is for sale .那幢房子在出售。
② v. sell 出售销售；卖反义词：buy v.购买sell sth. at/for 以……价格出售sell out 卖光sell sb. sth.= sell sth. to sb. 卖给某人某物I sold James my car for £800.= I sold my car to James for £800.我以800英镑的价格把汽车卖给了詹姆斯。
【扩展】seller n. 卖者；销售者；（销售的）商品2.buy v.购买；买反义词：sell【解析】及物动词，后常接名词或代词做宾语。
常见搭配：buy sb. sth.=buy sth. for sb. 给某人买某物buy sth. from…从……买某物My mother buy me some new clothes every year.= My mother buy some new clothes for me every year. 我妈每年都给我买一些新衣服。
We often buy books from that bookshop. 我们经常从那家书店买书。
3.all adj.所有的；全部的 pron.所有近义词：whole adj.全部的【解析】①all 作形容词，表示三者或三者以上都，既可指人，也可指物。
在句中可以作定语或者表语，作定语时修饰可数名词复数或不可数名词，其必须放在定冠词the，指示代词或物主代词之前。
新人教版七年级上册英语UnitHowmucharethesesocks知识点总结
Unit 7 How much are these socks知识点1. 询问价格1 How much is + 单数商品It’s + 钱How much are + 复数商品They’re + 钱①这件红色的裙子多少钱 100元..②这条蓝裤子多少钱 30美元.2 What’s the price of + 商品It’s + 钱①这件红色的裙子多少钱 100元..②这条蓝裤子多少钱 30美元.2. how many/how muchHow much 询问价钱;还可询问数量..询问数量how many + 可数名词;how much + 不可数名词1你有多少苹果How many apples do you have2你想要多少冰激凌How much water do you want3. 复数形式的单词socks袜子; shoes鞋; shorts裤子;trousers裤子等都是成双成对的物品;一般以复数形式出现;作主语时谓语动词用复数形式..这条短裤是汤姆的..The shorts are Tom’s.但它们和a pair of 一双、一副或一对连用作主语时;谓语动词要与pair在数上一致..这条短裤是汤姆的..The pair of shorts is Tom’s.My shorts black and white. beA pair of trousers on the bed. bethat pair of cheaper便宜点A.Is;glassB. Are;glassC. Is;glassesD. Are;glasses4. 货币英美等西方国家的货币单位像dollar美元、cent美分、pound英镑、penny 便士等有单复数形式的变化..我国的货币单位元yuan、角jiao、分fen 单复数一样..△表示货币等度量衡单位的词在句中作主语时;谓语动词用单数形式..100 dollars is a lot of money for him.100美元对他来说是相当多的钱..---- How much the pair of shoes---- Twenty dollars OK.A. is;isB. is;areC. are;isD. are;are5. Can I help you 我能帮助你吗此句是主动提供帮助时的服务用语..它的翻译随着场所的不同而不同..在饭店：你想吃点什么在商店：你想买点什么肯定回答：Yes; please. …否定回答：No; thanks. …与Can I help you同义的常用表达还有：May I help youWhat can I do for youIs there anything I can do for you6.Short作形容词;意为“短的、矮的”加s变成复数;意为“短裤”The are too ; I don’t like them.A. short; shortsB. short; shortC. shorts; shortD. shorts; shorts7. Look实意动词;意为“看”;后接名词时;需要加介词at.Please look at the blackboard.Look 常用短语：Look after 照顾 look at 看 look for 寻找Look over 检查 look up 抬头看 look down 俯视Have a look at sth = look at sth 看一下某物让我看一下这件毛衣..Let me this sweater.It looks nice.它看起来很漂亮..Look“看起来；看上去”;连系动词;后接形容词作表语..This pair of shoes looks . 漂亮的8. I’ll take it.我买了..在英语中;决定买某物时;用I’ll take it/them.但不能用I’ll buy it. This pair of shoes is nice. I’ll .A. take itB. buy itC. take themD. Have it9.Those black trousers 那条黑色的裤子大小/尺寸--颜色--衣服/其他物品10. Clothes 衣服名词;意为“衣服”;统指各种衣服;常用复数形式..它前面不能加a;也不能和数词连用;不能说a/two clothes;应该说a suit of clothes“一套衣服”..它可用these; those; many等修饰;用作主语时;谓语动词用复数形式..那些衣服很漂亮..Those clothes are very beautiful.11. buy sb. sth. = buy sth. for sb.给某人买某物buy my mother a sweater = buy a sweater for my mother给我妈妈买了件毛衣sth若是代词;只能用buy sth. for sb. buy it for himBuy sth from sp某地同义句转换：He wants to buy a watch for his mother.He buys an English book that book store.A. toB. from B. near D. of12. Sell 出售、销售、卖sell sb sth = sell sth to sb “卖给某人某物”The bookstore sells a book to Tom.书店卖给汤姆一本书..He sells a new bike that girl.A.toB.fromC.nearD.of----Does the book store math books----Yes. Do you want to oneA.sell; buyB.sell;sellC.buy;buyD.buy;sell13e and buy your clothes at our great sale我们在大甩卖;快来买衣服1come and do sth 来做某事Come and see us. 来拜访 / 看看我们吧..Please come and have dinner with us. 请来跟我们吃顿饭吧..2on sale 出售；廉价出售 on sale for... 以...价格出售for sale待售 at great sale 在大减价期间1）房子在待售The house is for sale.2毛衣在出售The sweater is on sale.A lots of things are in the supermarket .14.We sell all our clothes at very good prices.我们卖的所有服装价格都很优惠..at very good prices 以合理/优惠的价格15.for的用法1供……用;给……的Is this apple for me这个苹果是给我的吗Here is a letter for your mother. 这儿有你妈妈的一封信..2作……用表用途Do you need bags for sports你需要运动包吗I need a cup for milk. 我需要一个装牛奶的杯子..3就……而言;对于……来说For lunch; I like hamburgers and salad. 午饭我喜欢汉堡和沙拉..For girls; we have T-shirts in all colors.女孩子们可以买到各种颜色的T恤衫..4以……的价格表交换、价格You can buy socks for only 5 dollars each. 你可以买到每双只卖5美元的袜子..5for oneself 亲自Come and see for yourself.你亲自来看看吧..16.wantwant sth 想要某物 1我想要个苹果..want to do sth. 想要做某事 2他想打篮球want sb. to do sth. 想要某人做某事 3我想要他帮助我17. Skirts in purple 紫色的裙子“in+颜色”表示某人穿某种颜色的衣服..He is white today.The girl the red skirt is my sister.18.表感谢的用语：Thank you / Thank you very much / Thanks / Thanksa lot / Many thanks.回答感谢的用语：That’s all right / That’s OK. Not at all. You’re welcome.19. Oh; I like this one. 哦;我喜欢这一个..这里的one是代词;指“这一条紫色的裙子”One用来替代可数名词;意思相当于“a/an + 可数名词”;其复数形式为ones..Can you give me pen 你能给我一支钢笔吗Sorry; I haven’t got one. 不好意思;我没有钢笔..I don’t have a pen. Can you give me。
七年级英语上册Unit7Howmucharethesesocks教案(新版)人教新目标版
Unit 7 How much are these socks?The First PeriodSection A (1a-2e)Ⅰ.Teaching aims:1.Knowledge aims:(1)Keywords:much,sock,T-shirt,shorts,sweater,trousers,shoe,skirt,dollar,big,small,sho rt,long,woman,need,look,pair,take(2)Key phrases:how much,how about,look nice,two pairs(3)Important sentences:①—How much is this T-shirt?—It’s seven dollars.②—How much are these socks?—They’re two dollars.③—Can I help you?—Yes,please.④—What color do you want?—Blue.⑤—How about this one?—It looks nice.⑥I’ll take it.⑦—I’ll take two pairs.—Here you are.2.Ability aims:Talk about clothing and prices.3.Emotion aims:Develop students’ abilities in their lives when going shopping.II.Important points:Learn to read and spell new words about clothes.III.Difficult points:Be able to ask and answer questions using “How much is...?”or “How muchare...?”.IV.Teaching processStep 1 Lead-in1.T:Hi,everyone!Do you like going shopping?Ss:Yes,we do.T:Let’s go shopping together,OK?(Show them a picture of a store.)Look,there are so manybeautiful clothes here,tell me which kind of clothes you can see.S1:Socks/Shorts/Shirts/Sweaters/Shoes...2.Ask and answer.The teacher ask a student:①Which clothes do you like?②What color is it?3.Let students practice saying the colors and the phrases: “a red hat/a small yellow hat/a shortbrown T-shirt...”Step 2 Practice1.Work on 1a.①Match the words with the things in the picture.Then check the answers.②Let Ss read the whole things in the picture together and try to memorize them.2.Work on 1c.Choose one student to be a shopkeeper and another is a customer.Ask and answer:①—How much is this T-shirt?—It’s ... dollars.②—How much are these socks?—They’re ... dollars.3.Work on 2d.Practice the conversations by using the dialogue in the right table.Choose two students to act it out.Step 3 Listening1.Work on 1b.Let students listen and circle the things they hear in the picture in 1a.2.Work on 2a.Listen to the recording and repeat after it.3.Work on 2b.Listen to the conversations and circle the things you hear.4.Work on 2c.Listen again,fill in the price tags.Then check the answers.Step 4 Role-play1.Watch the video and read after it by yourselves.2.Role-play the conversation in front of the whole class.3.Answer the following questions.①What does Mary want to buy?②What color does she want?③How much are the socks?4.Check the answers.Language points1.How much is this T-shirt?这件T恤衫多少钱？（教材第37页）“How much...?”在此用来提问物品的价格，意为“……多少钱？”相当于“How much money...?”询问表示单数意义商品的价格，用“How much is...?”，答语用“It’s+价格.”；询问表示复数意义商品的价格，用“How much are...?”，答语用“They’re+价格.”—How much is the book?这本书多少钱？—It’s two dollars.2美元。
人教版七年级英语上Unit7Howmucharethesesocks教学设计
2.学生总结：鼓励学生用自己的话总结所学内容，加深印象。
3.教师总结：教师对本节课的学习情况进行总结，强调重点知识，并提出课后复习的要求。
五、作业布置
为了巩固本章节所学知识，提高学生的英语应用能力，特布置以下作业：
1.书面作业：
人教版七年级英语上Unit7Howmucharethesesocks教学设计
一、教学目标
（一）知识与技能
在本章节的学习中，学生将掌握人教版七年级英语上册Unit7 “How much are these socks?”的核心知识。具体包括：
1.词汇：学生能够熟练掌握本课的生词，如socks、shoes、shirt、T-shirt、skirt、pants、dollars等，并能在实际情境中运用。
a.根据课堂所学的购物对话，编写一段新的购物场景对话，要求涵盖本课所学的词汇和句型。
b.完成课后练习册中与本课相关的练习题，加强对词汇和语法的掌握。
2.口语作业：
a.与家长或同学进行角色扮演，模拟购物场景，用英语进行交流，提高口语表达能力。
b.录制一段关于购物场景的英语对话，上传至班级群，相互学习、交流。
1.设计练习：教师设计不同类型的练习题，如填空、选择、连线等，涵盖本课所学的词汇和句型。
2.学生独立完成：学生根据课堂所学，独立完成练习题。
3.互评互改：学生相互批改练习题，发现问题并进行改正。
4.教师反馈：教师对学生的练习情况进行点评，针对共性问题进行讲解。
（五）总结归纳
在课程的最后，教师引导学生Fra bibliotek本节课的学习内容进行总结归纳，帮助学生梳理所学知识，提高学习效果。
七年级英语上册Unit7Howmucharethesesocks题型总结及解题方法(带答案)
七年级英语上册Unit7Howmucharethesesocks题型总结及解题方法单选题1、Rose finished her study in the university and went to___ a good job.A．take afterB．look afterC．care forD．search for答案：D句意：Rose完成了大学的学习，开始去寻找一份好工作。
本题考查动词短语辨析。
take after（外表或行为）像（父或母）；look after照顾；care for喜欢，照顾；search for寻找，搜寻。
大学毕业后应该找工作，故选D项。
2、—Can I help you?—_________.A．Thank youB．Yes, please. I want a penC．You’re welcomeD．I’m sorry答案：B句意：你要买点什么？/我能为你做些什么？---是的，我想要只钢笔。
A. Thank you谢谢；B. Yes, please. I want a pen是的，我想要支笔；C. You’re welcome 不客气，不用谢；D. I’m sorry对不起。
此题考查情景交际用语，根据句意，故选B。
3、—I’m sorry I ________ not get there on time. The traffic is heavy now.—That’s OK. Take your time.A．mustB．mayC．needD．should答案：B句意：——对不起，我可能不能按时到达那里。
现在交通很拥挤。
——没关系。
慢慢来。
考查情态动词。
must必须；may也许；need需要；should应该。
根据“The traffic is heavy now.”判断，应该是也许不能按时到达那里，此处表示肯定推测。
故选B。
4、Come and buy your skirts at our great sale. You can buy a skirt ________ only 25 dollars.A．forB．inC．onD．at答案：A句意：来我们大减价的时候买裙子吧。
Unit 7 How much are these socks讲解及练习
Unit7Howmucharethesesocks?单词复习多少钱短袜体恤衫短裤毛衣裤子鞋裙子美元大的小的短的，矮的长的女子需要1.③2.①——It’②I’③in①②③sellsthtosb.把某物卖给某人。
④Hereyouare.给你。
3.典句必背：①—Howmuchisthehat?这顶帽子多少钱？—It’sfivedollars.5美元。
②—Howmucharethesesocks?这双短袜多少钱？—They’retwodollars.两美元。
③—CanIhelpyou?我能帮您吗？—Yes,please.好的。
②Hereyouare.给你。
③I’lltakeit.我买了。
④—Thankyou.谢谢。
—You’rewelcome.不用谢。
3.重点语法：1.基数词，表示数目或者数量的多少。
基数词的表达法：①one到twelve，拼写和读音没有什么相似之处，无规律可言，应逐一进行记忆。
②thirteen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。
①twenty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。
②21~29直到91~99,表示“几十几”，用整十位加个位数表示，中间用连字符“-”把十位数与个位数连接起来。
21twenty-one35thirty-five③are.另外，howmuch3.help②③④can’凯特赢Tonyneedssomehelp.托尼需要一些帮助。
4.need的用法：①need做实义动词，有人称和数的变化，意为“需要”，后接名词、代词或动词不定式做宾语，注意needdoingsth意为“需要被做……”是主动形式表示被动的含义。
Theydon’tneedourhelp.他们不需要我们帮助。