Unit7 SectionA grammar focus-3c 課件 （備課精準(zhǔn)教研）人教版七年級(jí)英語上冊(cè)

SectionAGrammarfocus-3cUnit7Howmucharethesesocks?

Warming-upbag

shirtT-shirttrousersshoesshortssweatersocks$22$12$11$20$14$18$6$16—Howmuchisthis...?—It’s...dollars.—Howmucharethese...?—They’re...dollars.Pairwork—Howmuchisthis…?—It’s…dollars.$4—It’s$3.—It’s$7.—Pleasedown.—It’s$4.—Youaregreat.—Pleaseup.Youonlyhave3guesses.($2-$8)Guesstheprice($20-$25)($15-$20)($10-$15)—Howmuchisthis…?—It’s…dollars.$18—Howmucharethese…?—They’re…dollars.$23$2$14($1-$5)$11($7-$12)幸運(yùn)抽獎(jiǎng)抽獎(jiǎng)當(dāng)時(shí)針指到那哪個(gè)顏色就讀出它的英語Whatcolorisit?It's...blackorangeredwhiteyellowWhatcolorarethese?They're...blueredwhite

Whatcolorisit?Whatcolorisit?It's...It'sbrownandwhite.Talkaboutthecolorsofthesethingswithyourpartner.colorsprice價(jià)格Whatcolorsareyouclothes？Howmuchis/are…?It’s…/They’re…Howmucharethey？DiscussionHowmuchisthehat?It’sfivedollars.HowmuchisthisT-shirt?It’ssevendollars.Howmuchisthatbrownsweater?It’seightdollars.Howmucharethesesocks?They’retwodollars.Howmucharethoseblacktrousers?They’reninedollars.GrammarFocusGramarFocus1.那頂帽子多少錢？_________isthathat?2.五美元。_____five______.3.這件T恤衫多少錢？

___________thisT-shirt?4.那件棕色的毛衣多少錢？八美元。

—_________isthat_____________?—_____eight_______.It’sdollarsHowmuchHowmuchbrownsweaterHowmuchisIt’sdollars

5.這些襪子多少錢？?jī)擅涝?。Howmuch_____________?_______twodollars.6.那黑色的褲子多少錢？九美元。_________arethose______________?_______nine______.They’reHowmuchblacktrousersarethesesocksThey’redollarsHowmuch詢問價(jià)格1.詢問單數(shù)物品

Howmuchisthe/this+單數(shù)名詞?

回答It’s+數(shù)額.

例句—HowmuchistheredT-shirt?

這件紅色的T恤衫多少錢?—It’stendollars.十美元。2.詢問復(fù)數(shù)物品Howmucharethe/these/those+復(fù)數(shù)名詞?

回答They’re+數(shù)額.

例句—Howmucharetheblackshoes?

這雙黑鞋多少錢?—They’reeightdollars.八美元。3.其他表達(dá)方式What’sthepriceof+sth.?

回答It’s+數(shù)額.

例句—What’sthepriceofthehat?這頂帽子多少錢?—It’stenyuan.十元錢?！猈hat’sthepriceofblacksocks?這雙黑襪子多少錢?—It’sninedollars.九美元。

拓展部分1.howmuch還可以用來詢問數(shù)量的多少，但后面跟不可數(shù)名詞。e.g.

—Howmuchmilkdoyouneed?

你要多少牛奶？

—Twoboxes.兩盒。2.howmuch還可以用來詢問程度的深淺。e.g.

Howmuchdoyouloveyourschool?

你多么熱愛你的學(xué)校？Makesentencesinthechartwiththewordsinthethreeboxes.Howmuchis…?Howmuchare…?theyellowT-shirtthethisthatthesethoseyellowgreenpurplebluebrownredwhiteblackT-shirthattrousersskirtsweatersocksjacketbag3aLookatthepicturesandwritethequestionsandanswers.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$8.003bB:Howmucharethesocks?A:Umm,they’rethreedollars.$5.00$10.00$6.00$3.00$9.00$8.00StudentA,lookatthepicturesin3bforaminuteandthencloseyourbook.StudentB,askquestions.3cBestsellerIhaveonly50dollarsandIwanttobuysomeclothesforaparty.Canyouoffermesomeniceclothes?(為自己的小商店打廣告)GroupworkPleasecometomyshop.Inmyshop,thesweateris…dollars.Theshoesare…dollars.Comeandseeforyourself.ExampleLanguagepoints1.socks,shoes,shorts,trousers這類物品常常成對(duì)出

現(xiàn),所以它們作主語時(shí),和它們搭配的謂語動(dòng)詞用

復(fù)數(shù)形式。例句：ArethosetrousersJim’s?那是吉姆的褲子嗎？Theshortsare58dollars.這條短褲58美元?！咀⒁狻?/p>

如果這類詞前面有“...pair(s)of(……條/雙)”修飾，謂語動(dòng)詞就要根據(jù)pair的單復(fù)數(shù)形式發(fā)生相應(yīng)的變化。例句：Thispairoftrousersis98yuan.這條褲子98元。

Twopairsofblueshoesare200dollars.

兩雙藍(lán)鞋200美元。

Exercises一、用be動(dòng)詞的正確形式填空。

1.Howmuch____thiscomputer?2.What____thepriceofthedictionary?3.Howmuch____theredshoes?4.Whatprice____theblueT-shirt?

isisareis5.Howmuch____thesebananas?6.Howmuch____thoseblackshorts?7.Whatcolor____yourbigsweater?8.Whatcolor____yourlongtrousers?areareisare二.按要求寫出下列詞的適當(dāng)形式。1.short(反義詞)

2.black(對(duì)應(yīng)詞)

3.this(復(fù)數(shù))

4.shoe(復(fù)數(shù))

5.small(反義詞)

longwhitetheseshoesbig

6.dollars(單數(shù))

7.have(三單)______8.those(單數(shù))______9.doesnot(縮寫)______10.isn’t(復(fù)數(shù))

______dollarhasthatdoesn’taren’t三、選詞填空。1.Howmuch______theblueshorts?2.—CanI_______you.—Yes,please.3.IlikethewhiteT-shirt.I’ll______it.4.Theblack_______onsalearefor$10dollars.be,take,shoe,need,pair,help,sweater,lookhelparetakesocks5.Thegreenskirt______verynice.6.We______somepensandpencilsforschool.7.Thered_______onsaleisonlyeightdollars.8.This______ofsocksareonlyonedollars.looksneedsweaterpair1.—WhatcanIdoforyou?

—______________.

A.Yes,youcangiveaskirttomeB.Iwantaskirt

C.No,IcandoitmyselfD.IcandowhatIwant2.—Howmuch______theskirt?

—______thirtyyuan．

A.is;It’sB.are;They’re

C.is;They’reD.are;It’s四.單項(xiàng)選擇。B

A

3.Theyellowshorts______15yuan.A.isonsaleB.areonsaleC.areonsellforD.areonsalefor4.Thishatis_____.A.10yuan’sB.10dollarC.10dollarsD.dollar105.Ithinkyourtrousers_____verynice．A.beB.isC.amD.areC

D

D

五、根據(jù)漢語提示寫單詞。

1.Idon’twantthissmallhat.Iwanta____(大的)one.2.I_____(需要)apairofshortsformyson.3.Look!That_____(雙)ofshoeslooksnice.4.Thesweaterandthejacketare100______(美元).5.Doyoulikethered_____(襪子)?bigneedpairdollarssocks6.__________（多少錢）arethe____(長(zhǎng)的)T-shirt?7.The___________(紫色的裙子)looksverynice.purpleskirtHowmuchlong六.完成對(duì)話。A:1._____________CKclothesstore.CanIhelpyou?B:Yes,please.Iwantashirtformyson.A:2._______________________?B:Blue.A:3.______________________?B:Letmehave