人教版七年级上册英语优质课件 Unit 7 Section A 2a-2e

Unit7Howmucharethesesocks?,SectionA2a-2e,Newwords,bigsmallshortlongwomancan,大的；大号的小的；小号的短的长的女子能；会,needlookpairtaketen,需要看；看上去一双；一对买下；拿；取十,Listenandrepeat.,big,small,short,long,2a,greenbluebrown,blackorangered,whitepurpleyellow,yellow,green,blue,white,red,Whatarethecolors?,Doyouknowthecolorsoftherainbow?,Haveyouseentherainbow?,red,green,indigo(靛蓝色)orange,yellowblue,purple(紫色),颜色词记忆口诀,big,small,Itsabigredhat.,Itsasmallyellowhat.,longshortsmallbig,冠词+大小+颜色+中心名词,big,small,short,long,Skirt,skirt,ashortyellowskirt.Sweater,sweater,ashortredsweater.Trousers,trousers,longbluetrousers.,Shorts,shorts,shortblackshorts.Socks,socks,smallgreensocks.Shoes,shoes,biggreyshoes.,Listentotheconversationsandcirclethethingsyouhear.,2b,Listenagain.Fillinthepricetags.,$6,$8,$5,$7,$9,$2,2c,Askandanswerquestionsaboutthethingsin2b.,A:Iliketheseshorts.Howmucharethey?B:Theyresixdollars.,2d,Role-playtheconversation.,Woman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?,2e,Woman:Ninedollars.Mary:Illtakeit.Howmucharethoseyellowsocks?Woman:Twodollarsforonepairandthreedollarsfortwopairs.Mary:Great!Illtaketwopairs.Woman:Hereyouare.Mary:Thankyou.Woman:Yourewelcome.,CanIhelpyou?Ineed/IwantWhatcolordoyouwant?Hereyouare.,Howmuch?Itis/TheyareThankyou.Yourewelcome.,提供帮助的表达法：,CanIhelpyou?,回答时直接说要买什么东西：,Ineed/wantaredhat.,Iwanttobuyaredhat.,决定买时说：,Illtake/buy/getit.,Ill=Iwill,WhatcanIdoforyou?,IsthereanythingIcandoforyou?,1)Hereyouare.,2)Thanksalot.,3)Youarewelcome.,4)Howmuchisit?,Whatsthepriceofit?,Hereitis.,Itishere.,Thankyouverymuch.,Thatsallright.,=,=,=,=,ThatsOK.,Notatall.,Itsmypleasure.,1.Ineedasweaterforschool.我需要一件毛衣上学穿。,介词“for”表示目的，译为“为；去做”；needfor表示“需要去做”。例句：Whatdoyouwantforyourbirthdayparty?Weneedsomefruitforthesalad.,Languagepoints,2.Itlooksnice.它看起来很漂亮。,这句话的结构与Thatsoundsgood.属于同一类型，look表示“看起来；看上去”，后面接形容词。例句：Thatteacherlooksold.那位老师看上去年长。Thispairofshoeslooksniceonyou.这双鞋穿在你脚上很好看。,1）在此句中，介词for用来表示物品的价格，用法为：价格+for+具体物品例句：Its30yuanforthisbag.这个包三十元。Howmuchisitforthetwo?（买）两个多少钱？,3.Twodollarsforonepairandthreedollarsfortwopairs.两美元一双，三美元两双。,2）pair表示“双；对；套；副”，通常与介词of搭配，表示裤子、鞋袜、手套、眼镜等由两个部分组成的物品的量。例句：apairoftrousers/shorts一条长裤/短裤twopairsofsoccershoes/socks两双足球鞋/袜manypairsofglasses许多副眼镜,4.CanIhelpyou?您想买什么吗？Yes,please.Ineedasweaterforschool.是的。我想买一件毛衣上学穿。,CanIhelpyou?是服务用语,在不同的场合意义不同：1)CanIhelpyou?您想吃点什么吗?(在餐馆)Yes,please.Iwantabananapie.是的。我要个香蕉派。,2)CanIhelpyou?您想借什么书吗？(在图书馆)Yes,please.IneedanEnglishdictionary.是的。我想借一本英语词典。3)CanIhelpyou?您想买什么吗?(在商场)Yes.Iwanttobuyabag.是的。我想买个包。,【链接】句子WhatcanIdoforyou?和CanIhelpyou?同义,有时可以互换。,No,thanks.Justhavealook.,ANSWERS:,Yes,please.Ineed/want,5.Theshirtisatagoodpriceforonly20dollars.OK._(我买它了).,Illtakeit,【点拨】Illtakeit是购物时的常用语。当顾客选定商品，决定购买时，就可以用这句话表示“我要买下了”。,6.Excuseme.Isthisyourdictionary?Yes,itis._.A.ThankyouB.HereyouareC.Heretheyare【点拨】Hereyouare是我们把对方所要的东西递给对方时的常用语，意为“给你”。该表达为倒装语序，即“Here+主语(代词)+谓语”。,Hereyouare,A:CanIhelpyou?您要点什么吗？,B:Yes,please.是的。,A:Howmuch(is/are.)?多少钱？,B:Itis$3.它是三美元。,A:Illtake/buy/getit.我买下了。,B:Hereyouare.给您。,Haveasummary,6）我买下了：7）看起来真漂亮：8）那听起来不错：,1）怎么样：2）多少钱：3）一副眼镜：4）两条裤子：5）给你：,.翻译练习。,howabout,howmuch,apairofglasses,twopairsoftrousers,Hereyouare.,Illtake/getit.,Itlooksnice.,Thatsoundsgood.,Exercises,Thejacketistoosmallforme.Pleasegivemea_one.2.Jane,doyou_anewschoolbagforschool?Yes,Ido.,.用方框中单词的适当形式填空，补全句子。,woman,big,take,need,pair,bigger,need,3.Whoisthe_inred?Oh,sheisourEnglishteacher.4.Thesweaterisveryniceonyou.Anditsonly88yuan.OK.Ill_it.5.Iw