1Unit7Howmucharethesesocks?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,矮的长的女子需要看上去一双,一对买下,拿,取十十一十二十三十五十八二十三十衣服商店买特价销售,出售卖所有的,全部的很,非常价格男孩一双……1.短语归纳:①howmuch多少钱②sevendollars七美元③whitebag白色的包④clothesstore服装店⑤atverygoodprices以很低的价格⑥forboys对于男孩子⑦skirtsinred红色的裙子⑧twenty-eightdollars28美元⑨BigSale!大降价!⑩twentyyuan二十元⑾apairofblackshoes一双黑色的鞋子2.重点句型:①—howmuchis/are…?……多少钱?—It’s/They’re…它/它们……②I’lltakeit.我买了。③in+颜色某种颜色的衣服。①Whatcolordoyouwant?你想要什么颜色的?②buysthfromsb.从某人那买某物。③sellsthtosb.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。2③I’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-five③onehundred意为“一百”,表示一百还可以用ahundred.要表示200~900,用“具体数字+hundred”。200twohundred900ninehundred基数词的用法:①表示年龄,基数词放在yearsold之前。Heistwentyyearsold.②用来表示人或物的数量,放在名词前。Ihavethreeballs.③表示顺序、编号等,放在名词之前。I’minClassthree.④用来计算。Twoandsixiseight.2.howmuch的用法:意为“多少钱”,用以询问物品的价格,后接be动词,其形式要与后面的主语保持一致,即主语是可数名词单数或不可数名词时,用is;若主语是可数名词复数时,则用are.Whatisthepriceof+主语,也是询问物品的价格,常在同义句转化中与howmuch句型互换,但是要注意,此句型中,无论主语是可数名词单复数还是不可数名词,其be动词都是is。另外,howmuch与howmany的区别:howmuch与howmany都可以用来询问物体的数量,区别在于howmuch后接不可数名词,而howmany后接可数名词复数形式。3.help的用法:help做动词,意为“帮忙,帮助”,常用结构为helpsbtodosth帮助某人做某事。helpsbwithsth.帮助某人做某事。Myteacherhelpsmewithmyhomework我的老师帮我辅导家庭作业。Tomoftenhelpshisfather(to)cleanthegarden.汤姆经常帮他爸爸打扫花园。其他用法:①help!“救命”②helpsbwithsth帮助某人做某事。LisaoftenhelpmewithmyEnglish.丽萨经常帮我学习英语。③helponeself(to)“自便,随便(吃/喝……)Comeon,boys.Helpyourselvestosomejuice.来,孩子们,随便喝些果汁。④can’thelpdoingsth.“忍不住做……”Katecouldn’thelpcryingwhenshewonthematch.凯特赢得了比赛后,忍不住哭了。⑤作名词,意为“帮助”是不可数名词。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。Jim’sbikeisbroken.Heneedstobuyanewone.吉姆的自行车坏了,他需要买辆新的。②need做情态动词时长用于否定句和疑问句中,意为“需要,必要”,后接动词原形,此时3need无人称和数的变化,可以直接加not构成否定句,也可直接提到句首变为一般疑问句。Youneedn’tworryaboutthat.你不必为此担心。NeedwefinishtheworkbeforeSaturday?我们有必要周六前完成工作吗?5.come的用法:做不及物动词时,意为“来,来到”,后接动词不定式做状语,即cometodosth来做某事。come的反义词是go,后接地点名词时,需加介词to;后接地点副词时,则要省略介词to。例:Hecomestoschoolearlyeveryday.他每天很早来上学。(school是地点名词)Pleasecomeherebefore10:00.请10点前来这儿。(here是地点副词)6.buy的用法:做及物动词,意为“买,购买”,后接名词或代词做宾语。Iwanttobuysomeapples.我想买点苹果。buy后接双宾语,即用于buysbsth或buysthforsb结构,意为“给某人买某物”Mymotherbuysmenewclotheseveryyear.=Mymotherbuysnewclothesformeeveryyear.我妈妈每年给我买新衣服。7.sell的用法:sell及物动词,意为“出售;销售;卖”固定搭配:sellsbsth=sellsthtosb意为“卖某物给某人”Theyaregoingtosellmetheirbooks.=Theyaregoingtoselltheirbookstome.他们打算把他们的书卖给我。Unit7同步测验第二部分英语知识运用(35分)I.单项选择题(15分)()21.Cindyis_______eleven.Sheis_______nicegirl.A.an;aB.a;anC.不填,aD.an;不填()22.Mom,Iwantanewpencilbox_______school.A.forB.withC.ofD.about()23.Thephotos_______nice.A.meetB.lookC.seeD.watch()24.Thishatis________forme.Iwantasmallone.A.longB.bigC.tidyD.fun()25.---Howmuchisyourshirt?---_______50yuan.A.I’mB.You’reC.They’reD.It’s()26.Ican’tfindmyshoes.Whereare________?A.theseB.thoseC.theyD.them()27.Davidwants_______aboutthefoodfordinner.A.thinkB.thinksC.thinkingD.tothink()28.---CanIhelpyou?---_____.Iwantasweater.A.No,not.B.Don’thelpme.C.Yes,please.D.No,thanks.()29.______boys,youcanbuyshortsforonly30yuan.A.ForB.InC.AboutD.To()30.It’sonly10yuan.Youcanbuyitatagood_______.A.saleB.priceC.shortD.sport()31.Sam’sfather________fruitinasmallstore.4A.saleB.findC.sellsD.want()32.Thesebooksareveryinteresting.I’ll_______them.A.playB.spellC.takeD.lose()33.Bob’s______and________areonthesofa.A.trouser;shortB.trousers;shortC.trousers;shortsD.trouser;shorts()34.----Mrs.Green,thisisyourIDcard_______.-----Thanks.A.Hereyouare.B.Howareyou?C.Let’sgo.D.AreyouOK?()35.IfyourEnglishteacherisEricSmith,youcancall(称呼)him_______.A.TeacherEricB.Mr.SmithC.Ms.SmithD.Mr.EricII.完形填空(15分)Manypeopleliketoshoponline(网上购物)now.Why(为什么呢)?Sometimes(有时候)we36havemuchtime(时间)togotostores.If(如果)wewanttoshoponline,weonlyneeda37andtheInternet(网络).Ifweshoponline,wecangotomanystoresina38time,andwecan39things(东西)fromallovertheworld(来自全世界).40canwefindtherightonlinestores?Letme41you.First,gotoanonlinestorewithagoodreputation(名誉).Next,42thereviews(评论)aboutthethingsofthestore.From(从……)these,wecanknowaboutthe43andthethingswewanttobuy.Then,wecan44ourfriendsaboutsomegoodonlinestores.45canhelpus.()36.A.doB.don’tC.doesD.doesn’t()37.A.computerB.radioC.TVD.player()38.A.bigB.smallC.longD.short()39.A.loseB.playC.eatD.buy()40.A.WhatB.HowC.WhereD.Why()41.A.helpB.thinkC.thankD.say()42.A.meetB.meetatC.lookD.lookat()43.A.storeB.schoolC.roomD.family()44.A.findB.askC.e-mailD.call()45.A.ItB.SheC.HeD.TheyIII.补全对话(5分)A.Whataboutthisone?B.IwanttogoshoppingwithmysonC.IneedaT-shirtformyson.D.Howmuchisit?E.Doyoulikethecolor?F.You’rewelcome.G.Doyouhaveashortone?A:CanIhelpyou?