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1、Unit4AmazingScienceTopic(SectionA)教學(xué)案例孟津第二縣直中學(xué)郭曉利一、教學(xué)過程Step1Review第一步復(fù)習(xí)調(diào)用白板資料庫中老師自建的教學(xué)資源庫的大量圖片，鏈接感人歌曲和生動音頻，創(chuàng)設(shè)情境。(復(fù)習(xí)舊知，導(dǎo)入話題。出示一幅MicheyMouse和DonaldDuck的圖片。)T:Whoarethey?Ss:TheyareMicheyMouseandDonaldDuck.T:Yes,theyaresonicecartooncharacters.Aretheybeautiful?Ss
2、:Yes.T:Nowweknow,Englishshowsusabeautifulworldaboutwesternculture.Asamatteroffact,inChineseculture,therearealsolotsofbeautifulcharacters.(出示一幅《嫦娥奔月圖》)T:Doyouknowwhosheis?S1:SheisChang’e.T:Yes.Sheisabeautifulgoddess.利用白板的資源庫詞庫功能，拖拽字母、補(bǔ)全單詞goddess.n.Thisisananc
3、ientlegend.(板書，釋義，領(lǐng)讀)legend.n.ThestoryofherflyingtothemoonhasbeenknownbyalltheChinese.Itshowswehavedreamedofexploringspaceforthousandsofyears.Step2Presentation第二步呈現(xiàn)利用白板出示楊利偉走出太空艙的圖片1.(師生互動，緊承復(fù)習(xí)中的話題，以對話方式引出新的詞匯。出示楊利偉走出太空艙的圖片。)T:Doyouknowwhoheis?S2:HeisYangLiw
4、ei.T:Whatdoeshedo?Ss:宇航員。T:Yes.Heisanastronaut.(板書，領(lǐng)讀，釋義)astronaut.n.HeisthefirstpersontotravelintospaceinChina.Heisournationalhero.In2003,hetraveledaroundtheearthinShenzhouⅤfor21hours.ShenzhouⅤisthefirstmannedspaceshipinChina.(板書，領(lǐng)讀，釋義，并要求掌握hero。)hero→heroe
5、s(pl.)n.manned.adj.spaceship.n.Chinaisthethirdnationtosendamanintospace.Areweallproud?Ss:Yes.Allofusareproud.T:What’smore,twoyearslater,wesentupanotherspaceship.(板書，領(lǐng)讀，釋義)sendup=launchv.Whoknowsitsname?S3:ShenzhouⅥ.T:Yes.It’sShenzhouⅥ.Therearetwoastronautsin
6、it.Whoarethey?(出示費(fèi)俊龍與聶海勝在神六中的圖片)S4:FeiJunlongandNieHaisheng.T:Welldone.Theyaregreat.Doyouthinkso?Doyouwanttobeanastronautwhenyougrowup?Ss:Yes.T:Great.OK.Let’sbegintolearnthenewlesson.(板書課題。)2.(播放1a錄音，讓學(xué)生聽并回答問題。聽完一遍后，讓學(xué)生對1a有個(gè)整體的感知。)T:Boysandgirls,nowlet’slist
7、entothetapeandtrytoanswerthequestion:What’sChina’sfirstlunarprobe?(要求學(xué)生了解詞組lunarprobe。)Ss:Chang’eⅠ.(讓學(xué)生跟讀1a，注意停頓。)T:Good.Listentothetapeagainandtrytorepeatit.(然后，板書文中一些習(xí)慣用語和詞組，分析解釋，并要求掌握prove,achieve,pointto。)dreamofdoingsth.Itshowswehavedreamedofexploringsp
8、aceforthousandsofyears.pointtomakegreatprogressindoingsth.Lunarprobeachieveone’sdreamStep3Consolidation第三步鞏固1.(1)(讓學(xué)生認(rèn)真閱讀1a,以師友相互問答的方式完成1b。)1.WhoisYangLiwei?2.Howmanymannedspaceshipshavebeensent
