Unit7Howmucharethesesocks?Period3SectionB1a~1e【課型】聽說課學(xué)習(xí)目標(biāo)1.聽懂并熟練記憶ten,eleven,twelve,thirteen,fifteen,eighteen,twenty,thirty等基數(shù)詞,并掌握詢問價(jià)格的句型。2.在詢問價(jià)格的聽說活動中,熟練掌握運(yùn)用基數(shù)詞10~31。3.談?wù)搶Ψb的喜好,通過購物的對話練習(xí)學(xué)會使用購物時(shí)的禮貌用語和如何感謝人。學(xué)習(xí)過程【自主學(xué)習(xí)】1.你能用英語讀出下面的數(shù)字嗎?12345678910111213141516171819202122232425262728293031……2.參考詞匯表,用英語拼寫下列數(shù)字。1012131415

1617181920

2122232425

2627282930

31

【師生互動】[新課導(dǎo)入]Step1:Lead-inTask1:Let’schant:Myshirtisred.Myjacketisblue.Mydressisold.Mysweaterisnew.Socks,mysocksarewhite.Shoes,myshoesarewhitetoo.Pants,mypantsareold.Shorts,myshortsarenew.Task2:Aguessinggame1.Showthegame.Teacher:Lookatmywatch.Doyouknowhowmuchisit?Whocangivemetherightanswer?Student1:Ninedollars?Teacher:Sorry.Student2:Eightdollars?...Teacher:You’reright.It’ssevendollars.2.Playthegamebythemselves.學(xué)生可以根據(jù)自己穿的服裝來提問。[新知呈現(xiàn)]Step2:Presentation1.Reviewnumbersfromonetonine.2.Workon1a.Listenandrepeataftertherecording.3.Listenandmatchthewordsin1bwiththenumbersin1a.學(xué)生跟讀1a的錄音,教師做必要的正音。并給學(xué)生示范讀thirteen,fifteen,eighteen,twenty,thirty等基數(shù)詞-teen和-ty的發(fā)音,分辨重讀音節(jié)和非重讀音節(jié)。觀察與思考觀察1b的單詞,思考:(1)13到19的后綴是,單詞的重音在(第一音節(jié),第二音節(jié))。

(2)20、30、40等的后綴是,單詞的重音在(第一音節(jié),第二音節(jié))。

(3)表示幾十幾時(shí),用整十位數(shù)加個位表示,中間用連字符“-”把十位和個位連接起來。跟蹤訓(xùn)練一、填表格,記數(shù)字。101115tenthirteentwelve201830sixteennineteen262839twenty-onethirty-five二、做數(shù)學(xué)題,學(xué)英語。1.twenty-six-twelve-nine=

2.sixteen+eight+eleven=

3.eighteen-seven+fifteen=

4.thirteen+fourteen-twenty-five=

5.twenty-nine-thirteen-ten=

6.thirty-nine-twenty-five=

7.twelve+thirteen-fifteen=

8.nineteen-eleven+twenty=

5.Findoutwhichrowsofthenumbersareinthewrongplaces.(workon1b)6.StudycardinalnumberonPage88.7.IntroducetheChinesemonetaryunit,yuan.ShowthepicturesofdollarsandRMB.Teacher:Howmuchisthis?Student:It’sfifty-fivedollars.Teacher:Howmuchisthis?Student:It’stwenty-oneyuan.[新知學(xué)習(xí)]▲聽力活動1Step3:Listento1cand1dBeforelistening1.Talkaboutthepicturein1d.Presentthenewword:sell.—What’sthisinthepicutre?—Itisaclothesstore.—Whatdoesitsell?—Itsells...教師利用1d的圖片導(dǎo)入聽力語境:Wherearethepeopleinthepicture?Canyouguesstheirrelationship?然后教師利用Howmuch...句型詢問圖中衣物的價(jià)格,讓學(xué)生快速說出價(jià)簽上的數(shù)字,復(fù)習(xí)基數(shù)詞10~31,為下一活動做準(zhǔn)備。2.Getstudentstolookatthepictureandaskandanswerquestionsinpairslikethesampleconversationin1e.Whilelistening3.Workon1c.Listenandcirclethenumbersyouhearin1aandchecktheanswers:No.1isNo.2is4.Workon1d.ListenagainandcirclethethingsinthepicturethatKateandhermomtalkabout.CheckthethingKatebuys.Learntheword:buy.5.Getthemtochecktheiranswersinpairsfirst.A:Theytalkabout...B:Katebuys...6.Checktheanswerstogether.Afterlistening7.workon1e9.Makeasurvey.四人一組,填寫表格。NameClothesColorPriceLike/DislikeMakeareportlikethis:Ihaveahat.It’sred.Itisonly￥50.Idon’tlikeit,becauseit’stoosmall.【課堂練習(xí)】一、根據(jù)句意或提示,完成單詞。1.There’rehours(小時(shí))inaday.

2.Therearemonths(盼)inayear.

3