Unit7Howmucharethesesocks?SectionA(2a-2e)Learningaims1.Keywords:big,small,short,long,woman,need,look,pair,take...Phrases:apairofsocks,need...for...,asmallgreenball...2.Keysentences:a.CanIhelpyou?b.Hereyouare.blackwhiteredgreenblueyellowbrownpurpleListenandrepeat.2abigsmallshortlongDiscusstheclothesinthepicturesinpairs.

—Iliketheblueshorts.Doyoulikeit?—No,Idon’t.ButIliketheyellowone.Listentotheconversationsandcirclethethings

youhear.2bListenagain.Fillinthepricetags.2cListenandpracticetheconversationsingroups.Conversation1Girl:Ilikebigpurplehats.Doyouhaveone?Woman:Yes,Ihavethisonehere.Girl:Howmuchisit?Woman:It’sfivedollars.Conversation2Boy:Ilikethisbrownsweater.Howmuchisit?Man:It’seightdollars.Conversation3Girl:Howmucharethoseredshorts?Man:They’resixdollars.Conversation4Girl:HowmuchisthatgreenT-shirt?Woman:It'ssevendollars.Conversation5Boy:Ilikethoselongblueandyellowsocks.Howmucharethey?Man:They’reonlytwodollars.Conversation6Boy:Howmucharetheblacktrousers?Woman:They’reninedollars.Askandanswerquestionsaboutthethingsin2b.2dA:Ilikethebluesocks.Howmucharethey?B:Theyare2dollars.ReadandanswerWherearethey?Whataretheydoing?Role-playtheconversation.2eWoman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?Woman:Ninedollars.Languagepoints考題9Therearemany___________teachersin

thisprimaryschool.A.woman

B.woman’s

C.women

D.women’s點(diǎn)拔:當(dāng)woman作定語(yǔ)修飾名詞時(shí)，如果名詞為復(fù)數(shù)形式則用women，如果名詞為單數(shù)形式，則用單數(shù)woman。考點(diǎn)8CanIhelpyou?考向該句是向別人提供幫助時(shí)的常用句型，常用于商店，賓館、飯店等場(chǎng)所，在不同場(chǎng)所有不同譯法:①這是商店售貨員招呼顧客時(shí)的常用語(yǔ)，表示“您要買點(diǎn)什么嗎?”。②在飯店譯為“你想吃點(diǎn)什么?”。③在公共場(chǎng)合，可譯為“需要幫忙嗎?e.g.CanIhelpyou,sir?您要買點(diǎn)什么嗎，先生?-Yes,please.I'dlikesomeoranges.是的。我想要些橙子。---___________.---IneedsomemusicCDs.A.What’swrong?B.CanIhelpyou?C.Howmucharethey?D.Areyouallright?點(diǎn)撥:本題用情景交際法。由答語(yǔ)“我需要一些音樂(lè)光盤。”可知問(wèn)句應(yīng)該是售貨員招呼顧客時(shí)所說(shuō)的話“您想買點(diǎn)什么嗎?”2.Ineedasweaterforschool.考點(diǎn)9need

考向1need用作實(shí)義動(dòng)詞，意為“需要”，其后可接名詞、代詞或動(dòng)詞不定式作賓語(yǔ)，此時(shí)need有人稱、數(shù)和時(shí)態(tài)的變化，句型變化時(shí)需借助助動(dòng)詞。e.g.Weneedmuchmoneynow.我們現(xiàn)在需要很多錢。-Doesheneedanyhelp?他需要幫助嗎？-Yes,hedoes./No,hedoesn’t.是的，他需要。/不，他不需要。拓展:need也可用作情態(tài)動(dòng)詞，意為“需要”，其用法:(1)后接動(dòng)詞原形;(2)多用于疑問(wèn)句或否定句中，否定形式為needn’t;(3)疑問(wèn)形式需將need提至句首:(4)回答由need,must引導(dǎo)的一般疑問(wèn)句時(shí)，肯定回答用must,否定回答用needn’t或don’thaveto。e.g.-MustIcleantheroomnow?我現(xiàn)在必須打掃房間嗎?-No,youneedn’t.Youcandoitlater.不，你不必。你可以稍后打掃。<考題11>Wehaveonlyoneapple,soyouneedto__________(share)itwithyourbrother.3.l’lltake

it.考點(diǎn)12I'll的用法考向I’ll是Iwill的縮寫形式?！皐ill+動(dòng)詞原形”表示“將要..”，常用來(lái)表示將要發(fā)生的動(dòng)作。e.g.I'llplayfootball.我將要踢足球?？键c(diǎn)13,take/terk/v.買下;拿;取考向1take意為“買下”,相當(dāng)于buy或get。在口語(yǔ)中,當(dāng)顧客選定了物品要買時(shí)，通常說(shuō)“I'lltakeit/them.”,而不說(shuō)“I'llbuyit/them.”。點(diǎn)撥:考查交際用語(yǔ)。Itlooksbad它看起來(lái)很糟糕;It’stooexpensive它太貴了;Idon'tlikeit我不喜歡它;I’lltakeit我買下了。根據(jù)“Great.”可知顧客很滿意，即買下了。4.Twodollarsforonepairandthreedollarsfortwopairs.考點(diǎn)14,for的用法考向介詞for用來(lái)表示物品的價(jià)格，用法為:價(jià)格+for+具體物品e.g.It’s30yuanforthisbook.這本書30元。Howmuchisitfortwo?(買)兩個(gè)多少錢?考點(diǎn)15(高頻)pair/pea(r)/,/per/n.一雙;一對(duì)考向相當(dāng)于漢語(yǔ)中的量詞,常構(gòu)成apairof短語(yǔ)。其后的名詞通常是由兩個(gè)相同部分組成的物品，只用復(fù)數(shù)形式。e.g.Mysisterhasanewpairofshoes.我姐姐有一雙新鞋。拓展:(1)a/thepairof短語(yǔ)在句子中作主語(yǔ)時(shí)，句子的謂語(yǔ)動(dòng)詞用單數(shù)形式，即與pair的數(shù)保持一致。e.g.Thepairofshoesisverynice.(2)...pairsof+復(fù)數(shù)名詞”作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要與pairs的數(shù)保持一致，謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。e.g.Therearethreepairsofglovesinthebox,盒子里有三雙手套。<考題17>Thispairofsocks___________soft.I’lltake_________.A.feel;itB.feels;it

C.feels;them

點(diǎn)撥:用語(yǔ)法判定法解題。"Thispairof+復(fù)數(shù)名詞“作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞與pair保持一致，故第一個(gè)空處應(yīng)用第三人稱單數(shù)形式feels;