英语人教PEP版七年级（上册）Unit+7+How+much+are+these+socks+SectionA+2e-3c

Unit7

Howmucharethesesocks?

SectionA2e-3cMagic！bagdressT-shirthatcapgreengreypurplebrownredMagic！shortsorangetrouserssocksyellowshoesblueblackReadLoudlyWoman:CanIhelpyou?

Mary:Yes,please.Ineedasweaterforschool.店员为顾客提供帮助时：CanIhelpyou?woman-womenman-men回答：1.Yes,please./No,thanks.2.直接说要买的物品：Iwantasweater./Ineedadress.=MayIhelpyou?=WhatcanIdoforyou?

Ineedasweaterforschool.need在这里是实义动词，意为“需要”。可以参考can

的用法来记1)needsth表示需要某物

Ineedsomeredsocks.2)needtodosth表示需要做某事，这时主语是“人”

3)need作为情态动词时，表示“必须，必要”，后面直接加动词原形

NeedIfinishmyhomeworknow?

否定形式为：need——needn’tYou

need

to

put

on

your

jacket.

Hedoesn'tneedtodoit.即学即练1.Tom_______anewshirtfortheparty.A.needtoB.needC.don’tneedD.needs2.

We_________tocometoschooltoday.A.needsnotB.doesn'tneedC.don’tneedD.needto3._____Irepeatit?

A.NeedingB.NeedC.NeedtoD.NeedsDCBlook

v.看，看起来及物动词vt.看，瞧不及物动词vi.看，注意系动词，表示看起来，后接形容词作表语n.外貌，外观

,hereisasoccerball.Please

theblackboard.You

happy./

He

fine.LooklookatlooklooksIwilltakeit.我要买下它。这是选好商品并决定购买时的常用语。Iwilltakeit.takethembuythemhavethemE.g.Thesweaterischeap.__________________.(我要买下它。)Theseorangesare2dollars.____________________.(我买了。)=Iwillhaveit.=Iwillbuyit.当购买的商品是复数时，Iwill____________.=Iwill___________.=Iwill____________.Iwilltake/haveitIwilltake/have

themsocks是sock的复数形式。英语中，成双成对的物品常以复数形式出现，例如：shortstrousersshoesglasseschopsticksscissors此类词作主语时，谓语动词常用复数；但与apairof连用作主语时，谓语动词根据pair的单复数判断。

Myshoesunderthebed.ThatpairofshortsJack’s.Twopairsofchopstickstendollars.areisareYou’rewelcome.=That’sallright.=That’sOK.=Notatall.不客气。购买结束后的常用语Howmuchisit?Howmuch用于提问物品价格，1）Howmuchisthe/this/that+可数单数名词

回答用It’s+价格——Howmuchisthat

book?—It’ssevendollars.2)Howmucharethe/these/those+名词复数

回答用They’re+价格Howmucharethoseblacktrousers?——They’reninedollars.Howmuch表示“多少”，还可对不可数名词进行提问

Howmuchmilkisthereinthecup?那么对于可数名词，我们该怎么提问数量呢？Howmany…?袋子里有多少西红柿？Howmuchmoneydoyouhave?Howmanypotatoesinthebag

?You

got

an

invitation(邀请函)toZoey’sbirthdayparty.Nowyouhave100dollarsandchooseyourownnewclothes!My

dear,Please

cometomybirthdaypartynextweekatmyhome.Lookingforwardtoyourarrival.ZoeytheyellowT-shirt$10Total:$10$10$15$27$22$2$19$8$10$40$20$36Summary1.Wereviewedthewordsofcolorsandclothes.2.WelearntthegrammarCanIhelpyou?needlooktakeapairofvs.pairsofwelcomeHowmuch…3.Welearntthe