七年级上册人教版英语Unit-7复习课件

CanIhelpyou?服务员首先打招呼MayIhelpyou?WhatcanIdoforyou?I’mlookingfor…顾客讲出要求需要购买时Iwant…I’dlike…CanIhavealookat…只是闲逛时Justhavealook.No,thanks.I’mjustlookingaround.询问顾客想买的商品时Whatkind/color/sizedoyouwant?Whataboutthecolor/size?向顾客推荐商品时Howdoyoulike…?Howabout…?Howmuchisit?询问和说明价格Howmucharethey?What’sthepriceof…?It’s…/They’re…决定购买I’lltakeit/them.付钱Hereisthemoney.进店时挑选货物1.在英语中，成双成对的物品常以复数形式出现。例如：shoesshortstrousersglasseschopsticksscissors当pairof…（一双、一对或一副）作主语时，谓语动词由pair的单数形式决定。如：Myshoesareunderthebed.我的鞋在床下了。ThatpairofshortsisJack’sandthesetwopairsofsocksaremine.2.CanIhelpyou?=WhatcanIdoforyou?=IsthereanythingIcanhelpyou?----“Yes,please.”----“No,thanks.”如：—CanIhelpyou?您需要点什么呢？—Yes,please.Iwantapen.我想要一支钢笔。3.Ineedasweaterforschool.1)need+sth.“需要某物”e.g.Ineedsomefood.我需要一些食物。2)sb.need+todosth.“需要做某事”e.g.Youneedtobringyourcaot.你需要带上你的外套。3)need…for…“需要……去做……”。e.g.Whatdoesyourbrotherneedforschool?你哥哥上学需要些什么？Theyneedsomecolorfulcardsforthegame.他们需要一些彩色卡片来玩游戏。4.Itlooksnice.“看起来，看上去”look+形容词。如：Themaninablackjacketlooksyoung.那位穿着黑色夹克的男士看上去很年轻。Theseshoeslookniceonyou.这双鞋穿你脚上真好看。5.threedollarsfortwopairs.1）价格+for+具体物品。如：It’s30yuanforthisbook.*for“以…价格”表物品的价格eg:Wehavegreensweatersforonly15dollars.2）for“对…来说，就…而言”Forboys/girls/me/him/us,…或Forbreakfast/lunch/dinnereg:It’sdifficultforhimtoplaythepiano.对他来说弹钢琴很困难。Howmuch询问价格1.询问单数物品Howmuchisthe/this/that+单数名词?回答It’s+数额.例句—HowmuchistheredT-shirt?这件红色的T恤衫多少钱?—It’stendollars.十美元。2.询问复数物品Howmucharethe/these/those+复数名词?回答They’re+数额.例句—Howmucharetheblackshoes?这双黑鞋多少钱?—They’reeightdollars.八美元。3.其他表达方式What’sthepriceof+sth.?回答It’s+数额.例句—What’sthepriceofthehat?这顶帽子多少钱?—It’stenyuan.十元钱。—What’sthepriceofblacksocks?这双黑袜子多少钱?—It’sninedollars.九美元。4.其他表达方式Howmuchdo/does+sth.cost?回答It’s/They’re+数额.例句—Howmuchdotheseshortscost?这条短裤需花费多少钱?—They’retwentyyuan.二十元钱。—Howmuchdoesthehatcost?这顶帽子多少钱?—It’snineteendollars.十九美元。【拓展】1.howmuch询问数量的多少，howmuch+不可数名词。e.g.—Howmuchmilkdoyouneed?你要多少牛奶？—Twoboxes.两盒。2.howmuch询问程度的深浅。e.g.Howmuchdoyouloveyourcountry?你有多么热爱你的祖国？howmany+可复一、用be动词的正确形式填空。1.Howmuch____thiscomputer?2.What____thepriceofthedictionary?3.Howmuch____theredshoes?4.Whatprice____theblueT-shirt?5.Howmuch____thesebananas?6.Howmuch____thoseblackshorts?7.Whatcolor____yourbigsweater?8.Whatcolor____yourlongtrousers?isisareisareareisare二、选词填空。1.Howmuch______theblueshorts?2.—CanI_______you?—Yes,please.3.IlikethewhiteT-shirt.I’ll______it.4.Theblack_______onsalearefor$10dollars.5.Thegreenskirt______verynice.6.We______somepensandpencilsforschool.7.Thered_______onsaleisonlyeightdollars.8.This______ofsocksareonlyonedollar.be,take,shoe,need,pair,help,sweater,lookhelparetakesockslooksneedsweaterpair1.基数词的表达1)one~twelve单独记忆。2)thirteen~nineteen“十几”:个位数+teen**thirteen,fifteen,eighteen3)twenty~ninety“几十”:个位数+ty**twenty,thirty,forty,fifty,eighty4)21~99，“几十几”:整十位数——个位5)onehundred“一百”=ahundredninehundred(900)。基做主，谓用单3.Comeandbuyyourclothesatourgreatsale!buysb.sth./buysth.forsb.“给某人买某物”。e.g.Let’sbuyuncleanewcoat.（=Let’sbuyanewcoatforuncle.）我们给叔叔买件新外套吧。clothes衣服的总称some/many/these/thoseclothese.g.Thoseclothesaremyfriend’s.那些衣服是我朋友的。salen.出售sellonsale=atagreatsale“出售；廉价出售”e.g.Theglovesinthestoreareonsaletoday.今天这家商店的手套大减价了。4.all+定冠词/指示代词/形代词…+n.如：allthestudents所有这些学生allherclothes她所有的衣服allthoserooms所有那些房间5.Wesellallourclothesatverygoodprices.atverygoodprices“以合理的价格(出售)”e.g.Wehavehatsinallcolors,atthepriceof＄5each.我们有各种颜色的帽子，每件售价是5美元。in+表颜色的词“穿…颜色的（衣服）”一、写出下列词组或句型。1.多少钱__________2.给你___________3.谢谢___________4.别客气_____________5.对女孩而言_________6.对男孩而言_______7.三十二美元__________________8.我将买它/它们。________________9.给某人买某物_________________________10.一双……________11.穿红衣服的_______11.仅售12美元________________________howmuchHereyouare.Thankyou.You’rewelcome.thirty-twodollarsI’lltakeit/them.buysb.sth./buysth.forsb.forgirlsforboysapairofforonlytwelvedollarsinred二、句型转换。1.Weselltrousersforonly＄20.(改为一般疑问句)______you______trousersforonly＄20?2.Ibuyanicehatformyaunt.(改为同义句)I______myauntanice______.3.Theyellowshortsare＄20,too.(改为同义句)Theyellowshorts_________＄20.4.Whataboutthispairofshoes?(改为同义句)___________thispairofshoes?5.Wehavejacketsatalowprice.(改为否定句)We___________jacketsatalowprice.HowaboutbuyhatarealsoDoselldon’thave三、根据汉语提示完成句子。1.这是一件价格合理的T恤衫。Thisisasweater______agood______.2.我们这儿不卖红色的袜子。Wedon’tsellsocks___________here.3.快来买，服装大减价了！Comeand____clothes____ourgreat_____.4.我们这些短裤每件仅售13元。Wehaveshorts_________________dollars.5.这是给你的一双新鞋。Here’s__________________shoesforyou.atpricebuyatsaleinredforonlythirteenapairofnew四、选择正确的词汇完成短文。My1______andIareinTom’sclothesStorenow.The2______initarenice.Iwantaskirt.Mymom3_____somesocksformysisterandahat4___herself(她自己).Andmyfatherwantsasweater.Thesocksareat5_____prices.Theyareonlythreedollarsfortwo6____.Thehatsarefifteen7_______.Andthesweatersareon8____foronly29dollars.clotheswantsforfor,parents,wants,sale,good,dollars,clothes,pairparentsgoodpairsdollarssale