牛津译林版七年级英语上册Unit 7Shopping Reading 知识点讲解及练习（含答案）

教 学 内 容 7A Unit 7 Reading
教 学 目 标 1语篇获取信息的能力 2 熟练掌握并运用重点词汇、短语、句型 3 从对话中了解购物的相关信息
重 点 熟练掌握并运用重点词汇、短语、句型
难 点 熟练运用本课时所学重点词汇、短语、句型
教 学 准 备 知识点、巩固练习、课堂练习、课后作业
教学过程
1 Can I help you 你想要点什么 1）此句是日常生活中向别人提供帮助的交际用语,常用于商店、饭店、宾馆等服务性行业中,是服务人员对顾客的礼貌用语。 eg:-Can I help you,madam 你要点什么,夫人 -I'd like some bananas.我想要些香蕉。 2）【重点句型】Can I help you 相当于Could/May I help you What can I do foryou Is there anything I can do for you 如果顾客愿意接受服务,可以说“I want.../I'd like to buy.../Do you have... /I'm lookingf or...”若不需要,可说“No,thanks./I'm just looking.”. 【拓展】 英语中有关请求帮助的句子Can/Could you help me 你能帮我吗 Can/Could you give me a hand 你能帮我个忙吗 I need your help.我需要你的帮助人们在接受帮助时的回答 Thanks./Thanks a lot. 谢谢。/多谢 Thank you very much for your help.非常感谢你的帮助。 That's very kind/nice of you. 你真是太好了.人们在拒绝帮助时的回答No,thanks.不,谢谢。 It's very kind/nice of you,but I can...你太好了,但是我能.....
【测一测】 - ？ -I want to buy a pair of sports shoes. A.What's wrong B.What can I do for you C.How much is it D.What does it look like 2 Just a minute.稍等片刻。 短语just a minute 常用于日常交际用语中,同义短语为 wait a minute/moment 或 just a moment. eg: Just a minute. I'll go with you. 稍等片刻。我将和你一起去。 -Can you turn on the radio 你能把收音机打开吗 -Yes,just a minute. 可以,稍等一下. 3 Take a look.看一看。 1) 此句为祈使句,实际上也是一个动词词组。常用于口语中。 eg: -I have lots of nice pictures. 我有许多好看的图片。 -Let us take a look. 让我们看一看。 2) 动词词组 take a look中look为名词, 其同义短语为 have a look,相当于动词look。如果后面接宾语,则在后面加介词 at,意为“看一看......". eg: Take/Have a look at the watch.=Look at the watch. 看看这块手表。 【拓展】与 take/have a look 类似的短语有: take/have a walk散步 take/ have a seat人座 take/have a rest 休息一下 take/have a cold患感冒 take/have a bath洗澡 4 cost vt.值(多少钱), 需付费 eg:The book costs 28 yuan. 这本书值28元。 The new bike costs him 600 yuan.这辆新自行车花费了他600元。 1）【重点】cost的主语是物,不能是人。 常用结构为:(1)“sth.+cost(s)+金钱”表示“某物值多少钱"只 (2)“sth.+cost(s)+sb.+金钱”表示“某物花费某人多少钱”。 eg:The new computer costs me 5,000 yuan.这台新电脑花费了我5000元。 2) 【辨析】pay, spend,cost 与 take 单词主语用法例句pay人pay for...为...付钱You should pay for the meal.你应该为这顿饭付钱.pay ...for...付多少钱买....He will pay 3,000 yuan for the TV set.他将花三千元买这台电视.spend人spend...on....He will spend 3,000 yuan on the TV set. 他将花三千元买这台电视。spend...(in/)doing...花...（时间，钱）做..He will spend 3,000 yuan buying the TV set.cost物cost...值...钱The pen costs 20 yuan. 这支钢笔值20元。cost sb ...money花费某人...钱The pen costs me 20 yuan.take物It takes sb some time to do sth.花费某人一段时间做某事。It usually takes me an hour to do my homework everyday. 我每天通常花一个小时做家庭作业。
【测一测】A smile_ nothing, but gives much. A.costs B.spends C.cost D.spent 6 How much do they cost 它们多少钱 1）此句为“How much do+主语(复数)+cost ”结构,用来询问物品的价格,意为“某物值多少钱 ”。 eg: How much do the shoes cost 鞋子多少钱 2）句型“How much do+主语(复数)+cost ”相当于“How much are+主语(复数) ”主语为第三人称单数时句型为“How much does+主语(单数)+cost ”相当于“How much is+主语(单数) ”. 【拓展】 英语中询问价格的句型还有:What's the price of... ...的价格是多少 eg:What's the price of your new car 你的新车的价格是多少 【测一测】 -_ is a boat ticket for children -How old is your child It's free for kids under three years old. A.How long B.How much C.How often D.How soon 6 cheap adj.便宜的 形容词 cheap 的反义词是dear或expensive,意为“贵的”. eg:The computer is not cheap.It's very expensive.这台电脑不便宜。它很贵。 I like looking around the shops to find some cheap and nice things.我喜欢逛商店来找到些物美价廉的东西。 【测一测】 This kind of mobile phone is very_ (便宜)and simple to use. 7 match vt.&vi.与......相配,般配 eg:Her red skirt matches her white shoes. 她的红裙子与她的白鞋很相配。 1) 动词match常用的结构: ..match...意为“..和...相配”, match...with..意为“把...和...匹配起来” 2) 【易错点】match也可作名词,意为“比赛，火柴”是可数名词, 复数形式为matchesg。 eg: Daniel likes watching football matches on TV. 丹尼尔喜欢在电视上看足球赛。 Here is a box of matches. 这儿有一盒火柴. 8 pretty/'priti/adj.漂亮的,俊俏的 eg:What a pretty little house! 一座多么漂亮的小房子啊! 1）形容词 pretty 的同义词是 beautiful,但语气比beautiful 弱,侧重“娇小的”,是一种优美或文雅的美。 2）【辨析】pretty 和beautiful 单词修饰对象修饰内容pretty小孩漂亮可爱的年轻女性温柔纤巧，妩媚的事物精致美观的，赏心悦目的beautiful女性最能产生美感的那种美事物美丽的，很好的，巧妙的
eg:What a pretty small garden!一个多么赏心悦目的小花园啊! This city is very beautiful.这个城市很美丽。 9 enough adj.足够的; adv.足够地 eg:Do you have enough money 你有足够的钱吗？ enough的词性、含义及用法 词性含义与用法示例adj可作表语，也可修饰名词作名词的定语。enough既可跟可数名词的复数，又可跟不可数名词。修饰名词时常位于名词的前面。I don't have enough time to do my homework. 我没有足够的时间做家庭作业。adv意为：“足够地、充分地”。常用于修饰其他副词或形容词，一般置于被修饰词之后。固定结构：形容词/副词+enough to do,表示足够...可以做某事。She sings well enough. 她唱的足够好。 My sister is old enough to go to school. 我妹妹足够大，可以上学了。
【测一测】 她已经足够大了，可以自主做决定。 She is old make her own decision. 10 different from 与...不同 different from 与not the same as 意思相同，可互换。 e.g. American English is a bit different from British English. 美式英语同英式英语有点儿不同。 【测一测】 This school is different others. It has many out-of-class activities. A off B from C of D for 随堂练习 一、根据句意及首字母或汉语提示完成句子 1.This coat is not (便宜的)for me. 2. (粉红色)is my favourite colour. 3.Do you have_ (足够的)money to buy a computer for me 4.Excuse me,I want to buy a hair clip to (搭配)my pink coat. 5.-Are you_ (确信的) -Yes,I am. 6.The young woman looks p in the yellow dress. 7.How much does this book c 8.This year's cards cost two yuan e . 9.Lucy's bag is d from Lily's. 10.-I'll take them.Here's the money. -Here's the c . 二、单项选择 11.I'll buy a pair of shoes to my mother's new dress. A.meet B.match C.make D.look 12.My father is busy with his work.He doesn't have enough time newspapers. A.read B.see C.to read D.to see 13.Daniel is his purse,but he can't it. A.looking for;find B.seeing;look for C.finding;look at D.looking at;see 14.The new dress looks cool on her.It her only 200 yuan. A.spends B.takes C.pays D.costs 15.Please come here and this picture. A.take a look B.have a look C.take a look at D.look 16.Tom needs some help his homework. Can you help ？ A.to; he B.with;him C.to;his D.with;his 17.- is the dictionary -It's $22.95. A.How old B.How long C.How thick D.How much 18.Is this room the meeting A.large enough to have B.enough large to have C.large enough having D.enough large having 19.This car is very different that one. A.from B.in C.at D.with 20.-Thank you for helping me carry the heavy bag. A.Just a minute B.You're welcome C.Good luck D.What a pity 三、根据汉语意思完成句子 21.这块手表不便宜,要1000元。 This watch is not_ .It 1,000 yuan. 22.我认为这顶帽子很配你的大衣。 I think the cap your coat very 。 23.这里有许多种发卡。 There are hair clips here. 24.埃米没有足够的钱给她的朋友买件礼物。 Amy doesn't have buy her friend a present. 25.-我想买一张CD. 一稍等片刻。 -I want to buy a CD. - . 四、同义句转换 26.How much is this shirt How much this shirt 27.My box is not the same as yours. My box is yours. 28.This dress matches your shoes very well. This dress your shoes. 29.Amy,can you show me your new book Amy,can I at your new book 30.Can I help you can I you 五、根据首字母提示完成对话. A:Good afternoon. Can I h 31 you B:Yes.Kitty will have a birthday party.I’d like to buy a p 32 for her. A:Do you want to buy a hair c 33 for her B:No.I want to buy an MP4 player for her because she likes l 34 to music. A:What c 35 does she like B:Blue and green. A:What a 36 this one B:It l 37 nice,but it's a little big. A:Look at the blue one, please. B:Oh,that's very nice.How m 38 is it A:Let me see.It's 240 yuan. B:I think it's too e .39.What about 200 yuan A:OK. B:I’ll t 40 it. Period 2 -1.cheap 2.Pink 3.enough 4.match 5.sure 6.pretty 7.cost 8.each 9.different 10.change 二11.B 12.C 13.A :lookfor强调“找”的动作,find强调“找”的结果。句意为“丹尼尔在找他的钱包,但是他找不到。”第一空强调动作,第二空强调结果,故选A。 14.D :第二句句意为“它只花了她二百元钱。”句子主语It为物,cost用于物作主语的句中,意为“花费(金钱)”,故选D. 15.C :本题用语法判定法。句子中 thispicture 为宾语,所以不及物动词look 或词组take/have a look后需加at。 16.B :考查固定用法。 help with... 在 方面的帮助;第二空 help为动词,后接人称代词宾格形式。 故选B。 17.D:how old 表示多大岁数;how long 表示多长时间;how thick表示多厚;how much表示多少钱。 此题的答语表示的是价钱,故选D。 18.A :本题考查enough的用法。 enough 修饰形容词时,应放在形容词之后;...e- nough to do sth.意为“足够.做某事”。 19.A 20.B 三,21.cheap,costs 22.matches,well 23.many kinds of 24.enough money to 25.Just a minute 四26.does,cost 27.different from 28.goes well with 29.take/have a look 30.What,do for 五,31.help 32.present 33.clip 34.listening 35.colour 36.about 37.looks 38.much 39.expensive 40.take