2021年人教新目标七上英语Unit 7 Section A Grammar focus-3c课件

SectionAGrammarFocus-3c,Reviewthecolorsandreviewhowtoaskprices.LanguageGoal,Beabletodressupandchooseyourownclothes.Beabletobuythings.EmotionalGoals,＄7＄9A:Howmuchisthis_______?B:It’s_____________.LookandsayA:Howmuchisthe_______?B:It’s_____________.T-shirtsevendollarssweaterninedollarsReview,＄5＄8A:_________isthe_____?B:_______________.HowmuchshirtIt’seightdollarsA:____________________?B:_______________.HowmuchistheskirtIt’sfivedollars,＄4＄6A:Howmuch________trousers?B:________sixdollars.aretheseThey’reA:Howmuch______________?B:____________________.aretheseshortsThey’refourdollars,＄10＄2A:Howmuch_____________?B:___________________.arethesocksThey’retwodollarsA:_______________________?B:___________________.HowmucharetheseshoesThey’retendollars,Whatcolorisit?It's...blackorangeredwhiteyellow,Whatcolorarethese?They're...blueredwhite,Whatcolorisit?It's...It'sblackandwhite.,Talkaboutthecolorsofthesethingswithyourpartner.,Whatcolorsareyourclothes?Howmucharethey?,Howmuchisthehat?It’sfivedollars.HowmuchisthisT-shirt?It’ssevendollars.Howmuchisthatbrownsweater?It’seightdollars.Howmucharethesesocks?They’retwodollars.Howmucharethoseblacktrousers?They’reninedollars.GrammarFocus,GrammerFocus1.___________isthisdress?It's______________.这件裙子多少钱？它20美元。2.__________isthathat?It's_____________.那个帽子多少钱？它5美元。3.Howmuch___________socks?___________eightyuan.这些短袜多少钱？它们8元。4.Howmuch___________shoes?_________50yuan.那些鞋子多少钱？它们50元。HowmuchThey'rearethoesThey'rearethesefivedollarstwentydollarsHowmuch,Makesentencesinthechartwiththewordsinthethreeboxes.Howmuchis…?Howmuchare…?theyellowT-shirtthethisthatthesethoseyellowgreenpurplebluebrownredwhiteblackT-shirthattrousersskirtsweatersocksjacketbag3a,Lookatthepicturesandwritethequestionsandanswers.1.Howmuchisthehat?2.Howmuchisthebag?3.HowmuchistheT-shirt?4.They’rethreedollars.5.It’sninedollars.6.It’seightdollars.It’sfivedollars.It’stendollars.It’ssixdollars.Howmucharethesocks?Howmuchisthesweater?Howmuchistheskirt?$5.00$10.00$6.00$3.00$9.00$8.003b,B:Howmucharethesocks?A:Umm,they’rethreedollars.$5.00$10.00$6.00$3.00$9.00$8.00StudentA,lookatthepicturesin3bforaminuteandthencloseyourbook.StudentB,askquestions.3c,$12$14Quickeyes$13,$5$2$3$7,$6$4$9$8,Bestseller(groupwork)Ihaveonly30dollarsandIwanttobuysomeclothesforaparty.Canyouoffermesomeniceclothes?(为自己的商店打广告),Pleasecometomyshop.Inmyshop,thesweateris…dollars.Theshoesare…dollars.Comeandseeforyourself.,Weshouldbuytherightthings,nottheexpensiveones.(只买对的,不买贵的。)Pleasesavemoney.Don’twastemoney.(节约钱。不浪费钱。),Howmucharethesesocks?这双袜子多少钱？例句：Howmuchisthatpen?那支钢笔多少钱？Howmuchisthebroccoli?花椰菜多少钱？Howmucharethesetomatoes?这些西红柿多少钱？Languagepointshowmuch意为“多少”，常用于询问价格。如果询问的是可数名词单数或不可数名词的价格,后面的be动词形式用is；如果询问的是可数名词复数的价格，be动词形式用are。,【链接】howmuch也通常用来询问数量,后接不可数名词。例句：Howmuchwateristhereinthebottle?瓶子里有多少水？Howmuchsaladisthereinthebowl?碗里有多少沙拉？如修饰可数名词问数量，则用howmany。例句：Howmanyapplesarethereinthebag?袋子里有多少苹果？,2)socks,shoes,shorts,trousers这类物品常常成对出现,所以它们作主语时,和它们搭配的谓语动词用复数形式。例句：ArethosetrousersJim’s?那是吉姆的裤子吗？Theshortsare58dollars.这条短裤58美元。,【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。例句：Thispairoftrousersis98yuan.这条裤子98元。Twopairsofblueshoesare200dollars.两双蓝鞋200美元。,Ⅰ.按要求写出下列词的适当形式。1.short(反义词)2.black(对应词)3.this(复数)4.shoe(复数)5.small(反义词)longwhitetheseshoesbig6.dollars(单数)7.have(三单)______8.those(单数)______9.doesnot(缩写)______10.isn’t(复数)______dollarhasthatdoesn’taren’tExercises,1.—WhatcanIdoforyou?—______________.A.Yes,youcangiveaskirttomeB.IwantaskirtC.No,IcandoitmyselfD.IcandowhatIwant2.—Howmuch______theskirt?—______thirtyyuan．A.is;It’sB.are;They’reC.is;They’reD.are;It’sII.单项选择。BA,3.Theyellowshorts______15yuan.A.isonsaleB.areonsaleC.areonsellforD.areonsalefor4.Thishatis_____.A.10yuan’sB.10dollarC.10dollarsD.dollar105.Ithinkyourtrousers_____verynice．A.beB.isC.amD.areCDD,III.根据提示完成句子。1.—Thankyou．—You’rewelcome.(改为同义句)—Thankyou．—That’s_________．2.Theredsweaterisonly30dollars.(对画线部分提问)___________istheredsweater?allrightHowmuch,3.Iwantapairofshoes.(对画线部分提问)________youwant?4.Helikesyellow.(对画线部分提问)_______________helike?5.Thoseblackbagsare30yuan.(对画线部分提问)_______________thoseblackbags?6.Icanhelpyou.(一般疑问句)____youhelp_____?WhatdoWhatcolordoesHowmuchareCanme,Ⅳ.完成对话。A:1._____________CKclothesstore.CanIhelpyou?B:Yes,please.Iwantashirtformyson.A:2._______________________?B:Blue.A:3.______________________?B:Letmehavealook.4.______________.Doyouhaveasmallone?WhatcolordoeshelikeWhataboutthisoneOh!It’stoobigWelcometo,A:Yes.______________________.B:Howmuchisit?A:It’s60yuan.B:Oh,no,it’stoodear.Canitbealittlecheaper？A:OK,Comeon.Whatabout55yuan?B:OK.______________________.Thanks.A:______________________________.I’lltakeitHereyouareYou’rewelcome,SummaryAgirlwantstobuyahat,andyou'retheseller.Pleasecompletetheconversation.(S:youG:girl)S:__________________G:Yes,please.Iwanttobuyahat.S:Howaboutthis______one?G:Sorry,Idon't_____thiscolor.S:Howaboutthiswhitehat?G:It'stoo______.CanIhelpyou?redlikesmall,S:Andhowaboutthis_______one?G:__________________S:It's10dollars.G:OK._______________S:Hereyouare.I'lltakeit.Howmuchisit?yellow,1.Reviewthewords;socksT-shirtshortssweaterbaghattrousersshoes2.Recite(背诵)thesentencesinGrammarFocus.3.Practicethecolorsandprice.Homework