Unit7sectionA(2a-2e)课件人教版七年级英语上册

Q:Howmuchisthis...?A:It’s...Q:Howmucharethese...?A:They’re...blackwhiteredgreenblueyellowbrownpurple2aListenandrepeat.听录音并跟读。bigsmallshortlongbigsmallshortlongbig

adj.大的；大号的small

adj.

小的；小号的这个房间很大。(翻译)Thisroomisbig.我有一个小的飞机模型。(翻译)Ihaveasmallmodelplane.small小的；小号的

big大的；大号的→作表语→作定语bigsmallshortlong

short

adj.1)短的→(反)long

长的2)矮的→(反)tall

高的long长的short短的short矮的long

高的她很高，但是我很矮。(翻译)Sheistall,butI’mshort.我想要把短尺子。(翻译)Iwantashortruler.→作表语→作定语— Iliketheyellowhat.Doyoulikeit?— No,Idon’t.ButIlikethepurpleone.2bDiscusstheclothesinthepicturesingroups.2bListentotheconversationsandcirclethethingsyouhear.

听对话，圈出所听到的物品。thebigpurplehatthebrownsweatertheredshortsthegreenT-shirtthelongblueandyellowsockstheblacktrousers2bListentotheconversationsandcirclethethingsyouhear.

听对话，圈出所听到的物品。thebigpurplehatthebrownsweatertheredshortsthegreenT-shirtthelongblueandyellowsockstheblacktrousers多个形容词修饰名词时，顺序为：asmall

purple

hat一顶紫色的小帽子long

bluesocks蓝色的长袜子大小/长短

+

颜色

+

名词2cListenagain.Fillinthepricetags.再听一遍录音并填写价签。$5$8$6$7$2$9Conversation1Girl: Ilikebigpurplehats.Doyouhaveone?Woman: Yes,Ihavethisonehere.Girl: Howmuchisit?Woman: It’sfivedollars.Conversation2Boy: Ilikethisbrownsweater.Howmuchisit?Man: It’seightdollars.Conversation3Girl: Howmucharethoseredshorts?Man: They’resixdollars.2cListenandpracticetheconversationsinpairs.Conversation4Girl: HowmuchisthatgreenT-shirt?Woman: It’ssevendollars.Conversation5Boy: Ilikethoselongblueandyellowsocks.Howmuch arethey?Man: They’reonlytwodollars.Conversation6Boy: Howmucharetheblacktrousers?Woman: They’reninedollars.2cListenandpracticetheconversationsinpairs.A: Iliketheyellowshorts.Howmucharethey?B:Theyaresixdollars.2d

Askandanswerquestionsaboutthethingsin2b.

与同伴就2b中的物品进行问答。Wherearethey?What’stherelationshipbetweenthesetwowomen?Whoneedsasweaterforschool?HowmanypairsofsocksdoesMarywant?Whatcolorarethesocks?2eListentothetapeandanswerthequestions.Mary.Two.Yellow.2e

Role-playtheconversation.woman[C]女子

man[C]男子Twowomenteachersareintheclassroom.两位女老师在教室里。→(pl.)women→(pl.)menCanIhelpyou?我能帮你吗？→服务用语，在不同的场合意义不同。在商店：你想买点什么？在饭店：你想吃点什么？在公共场合：需要帮助吗？同义句：MayIhelpyou?WhatcanI

doforyou?IsthereanythingIcandoforyou?肯定回答：Yes,please.

否定回答：No,thanks.

needv.需要

needsb./sth.需要某人/某物

needtodosth.需要做某事你需要食物吗？(翻译)Doyouneed

food?那个同学需要我。(翻译)Theclassmate

needsme.for

prep.为……→表目的need...forsth.为了某物/事需要……—Whatdoyouneedforyourbirthdayparty?—Weneedsomefruitforthesalad.one

此处用作代词，指代上文毛衣中的一件。Herearesome

books.Doyouwantone?这儿有些书。你想要一本吗？辨析one/it1.

one指代与前面事物同属一类的事物，但并非同一个事物，即“同类异物”。如果指代同类事物中的一些用ones。—Doyouhaveadictionary?

你有词典吗？—No,butmysisterhasone.

没有，但我姐姐有一本。2.

it指代上文提过的同一事物，即“同类同物”。Ican’tfindmysweater.Whereisit?我找不到毛衣了。它在哪里？1.Mybagisold.Iwantanew

.2.Ican’tfindmykey.Whereis

?3.Molly,mydictionaryisnothere.Doyouhave

?

A.it

B.that

C.one

D.this4.—Theredhatisbigforme.Idon’tlike

.

—Howaboutthepurple

?

A.it;it

B.one;one

C.one;it

D.it;oneoneitCDlook(系动词)看起来；看上去这件T恤看上去不错。(翻译)ThisT-shirtlooksnice.+adj.该句是购物常用语，当顾客选中某件商品决定购买时，常用“I’lltakeit/them.”表示“我买了”。takev.买下；拿；取=buy在口语中，买下某物通常用take，不用buy。Thoseshoesareonly30dollars.I’lltakethem.那双鞋只卖30美元。我买了。I’lltakethesweaterformyson.我要为我儿子买下这件毛衣。价格

+

for

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具体物品

某物……钱It’s30yuanforthisbook.这本书三十元。Howmuchisitforthetwo?这两个多少钱？pair

双；对；套；副apairof...一双；一对；一套；一副表示裤子、鞋袜、手套、眼镜等有两个部分组成的物品的量。apairoftrousers/shorts

一条长裤/短裤twopairsofsoccershoes/socks

两双足球鞋/袜...pair(s)of修饰名词作主语时，谓语动词的数要与pair的数保持一致。Thispairofshorts

mine.

这条短裤是我的。Twopairsoftrousers

onthechair.

两条裤子在椅子上。isareHereyouare.

给您。这是把某物递给对方时常说的一句话。当你购物或向别人借东西时，对方也常用“Hereyouare.”，表示“给你”。—MayIuseyourpen?

我可以用用你的钢笔吗？—Sure.Hereyouare.

当然可以。给你。2e

Role-playtheconversation.I.Multiplechoice.1.—Lookattheseshorts.Theyareonly$16.—Oh,yes,theyarecheap(便宜的).OK,

.A.I’llbuyit B.I’lltakeit C.I’lltakethem D.I’lllikeit2.—

isthebike?—Only150yuan.A.Howmuch B.Howmany C.Howlong D.Howoften3.—MayIhelpyou?—

.Ijustlookaround(随便看看).A.No,thanks B.ItsoundsgoodC.Yes,please D.Helpyourself4.ThatT-shirtis

.A.10dollar B.10dollars C.10$ D.10yuansExercisesII.Completethesentences