人教版七年級英語上冊Unit7-第二課時教學課件

Unit7Howmucharethesesocks？第二課時

SectionA（GrammarFocus~3c）名師點撥詢問物品價格的常見表達提問回答舉例Howmuchisthe/this/that+單數(shù)名詞?It's+價格.—HowmuchistheredT-shirt?那件紅色T恤衫多少錢？—It'stendollars.10美元。Howmucharethe/these/those+復數(shù)名詞?They're+價格.—Howmucharetheblackshoes?那雙黑色鞋子多少錢？—They'reeightdollars.8美元。提問回答舉例What'sthepriceof+單數(shù)名詞/復數(shù)名詞?It's+價格.—What'sthepriceofthehat?那頂帽子的價格是多少？—It'stenyuan.10塊錢?！猈hat'sthepriceoftheblacksocks?那雙黑色襪子的價格是多少？—It'sninedollars.9美元。

(

)1.Howmuchare_______？A.thesepants

B.thispant

C.thispants(

)2.—Howmuch_______thatsweater？—_______28dollars.A.is；It's

B.are；It's

C.is；ItsAA()3.—Howmucharethejackets？—_______arethirtydollars.A.Those

B.These

C.They4.用is,it's,are或they're填空(1)—Howmuch________thatgreenbag?—________$25.CisIt's(2)—Howmuch________theseredshoes?—___________$45.(3)—Howmuch________thistapeplayer?—___________$150.(4)—Howmuch________theice-cream?—___________$5.(5)—Howmuch________thosebananas?—___________tenyuan.areThey'reisIt'sisIt'sareThey're基數(shù)詞的用法表示數(shù)量多少的數(shù)詞叫作基數(shù)詞，如one,two,three等。1.基數(shù)詞的拼寫1～9的基數(shù)詞11～19的基數(shù)詞整十的基數(shù)詞兩位數(shù)的基數(shù)詞oneelevententwenty-onetwotwelvetwentytwenty-twothreethirteenthirtythirty-three1～9的基數(shù)詞11～19的基數(shù)詞整十的基數(shù)詞兩位數(shù)的基數(shù)詞fourfourteenfortyforty-fourfivefifteenfiftyfifty-fivesixsixteensixtysixty-sixsevenseventeenseventyseventy-seveneighteighteeneightyeighty-eightninenineteenninetyninety-nine背誦口訣：基數(shù)詞，表數(shù)目，1～12，形各異；13～19，-teen結尾；整十后有-ty；幾十幾有“-”2.基數(shù)詞的用法基數(shù)詞只能修飾可數(shù)名詞，要注意數(shù)詞和名詞在數(shù)上要保持一致。如：onebanana1根香蕉；fiveboys5個男孩。

()1.—Howmuchisyourskirt?—It's_______yuan.A.eighty-five

B.eight-five

C.eighteen-five()2.Tenandthreeis_______.A.three

B.thirteen

C.thirtyAB

3.根據(jù)漢語意思完成句子，每空一詞（1）我們班有21位男生和18位女生。Thereare__________________________and______________________inourclass.twenty-oneboyseighteengirls

(2)這些綠色短褲一條15美元。格林太太花45美元買3條。Thesegreenshortsare________________forapair.Mrs.

Greenbuysthreepairsfor__________________.(3)——5加6等于多少？

——11?！猈hat's________and________?—Eleven.fifteendollarsforty-fivedollarsfivesix課堂小測一、用所給單詞的適當形式填空1.Howmuch________(be)thissweater?2.Mymother'shatisnine________(dollar).3.Doyouliketheseyellow________(skirt)?4.Hershirt________(look)verynice.5.Look!My________(shoe)areundermybed.isdollarsskirtslooksshoes二、根據(jù)漢語意思完成句子，每空一詞6.這些短襪25美元。These________are____________________________.7.我想要一個黃色的包。I________________yellowbag.sockstwenty-fivedollarswanta8.這些毛衣是藍色的。These_____________are________.9.這件T恤衫多少錢?________________isthisT-shirt?10.這條裙子的價格是多少?Whatis________________________thisskirt?sweatersblueHowmuchthepriceof三、語法選擇

OnedayMrs.

HilltakesSamandBentogoshopping.____11____gotoabigandnewmarketinthecitycenter.“()11.A.Them

B.Their

C.TheyC“____12____doyoubuythingshere,Mom?”Samasks.“Well,becausethey____13____cheaperthanthoseintheshopsnearourhome,”Mrs.

Hillsays.Sheisalwayscarefulwhenshespends（花）money.()12.A.Why

B.How

C.When()13.A.are

B.am

C.isAAAndshelookscarefully____14____thepricesofthings.Thenshebuysmany____15____inthemarket.()14.A.with

B.on

C.at()15.A.thing

B.things'

C.thingsCC

Whenthey____16____home,theboyssay,“We____17____thinkyoucansavemoney(省錢)today,Mom.”“OfcourseIdo,____18____boys,”saysMrs.

Hill.“Everythingischeapthere.”()16.A.gets

B.get

C.toget()17.A.don't

B.aren't

C.isn't()18.A.mine B.my

C.meBAB“We

know,”saytheboys,“____19____wegohomebytaxi.Wespendalotmoremoney.”Mrs.

Hilladds(加)