2010年秋季仁愛(ài)英語(yǔ)教學(xué)案例設(shè)計(jì)(教案)九年級(jí)上冊(cè)(unit 4 topic 3 section a)

仁愛(ài)英語(yǔ)教案UNIT4AMAZINGSCIENCETOPIC3IDONTTHINKALIENSCANBEFOUNDINSPACESECTIONATHEMAINACTIVITIESARE1AAND2A本課重點(diǎn)活動(dòng)是1A和2A。TEACHINGAIMSANDDEMANDS教學(xué)目標(biāo)1LEARNANEWWORDRESEARCH2LEARNSOMEUSEFULSENTENCES1WHATFUN2IWONTBELIEVETHEREAREALIENSUNTILISEETHEMWITHMYOWNEYES3LEARNTHEUSEOFMODALVERBBEPP1WEWILLBEABLETODOANYTHINGTHATCANBEDONEONTHEEARTH2BUTIDONTTHINKALIENSCANBEFOUNDINSPACE4TALKABOUTFLYINGTOMARS,THEOUTERSPACEANDSOMETHINGABOUTTHEALIENS5LEARNEXPRESSINGPOSSIBILITYANDIMPOSSIBILITYTEACHINGAIDS教具關(guān)鍵詞卡片/圖片/錄音機(jī)/小黑板FIVEFINGERTEACHINGPLAN五指教學(xué)方案STEP1REVIEW第一步復(fù)習(xí)時(shí)間8分鐘復(fù)習(xí)鞏固本單元TOPIC2中所學(xué)重點(diǎn)句型和語(yǔ)法，提高學(xué)生綜合語(yǔ)言運(yùn)用能力。1復(fù)習(xí)鞏固前面學(xué)過(guò)的有關(guān)現(xiàn)代科技及發(fā)明的重點(diǎn)句型，提高學(xué)生的口語(yǔ)表達(dá)能力。TBOYSANDGIRLS,WEHAVELEARNEDSOMETHINGABOUTSPACESHIPS,SATELLITES,CLONING,ROBOTS,GPSANDSOONTHENEWTECHNOLOGIESANDINVENTIONSHAVEIMPROVEDOURLIFEGREATLYCOULDYOUSAYSOMETHINGABOUTTHEMSSYESTOKIMADESOMECARDSWITHSOMEKEYWORDSONTHEMEACHOFYOUTRIESTOSAYASENTENCEWITHTHEKEYWORDSAREYOUCLEARSSYESTOK,BEGIN出示寫有關(guān)鍵詞的卡片。1PROVED,MADEGREATPROGRESS,DEVELOPING,SPACEINDUSTRYS1THEYHAVEPROVEDTHATCHINAHASMADEGREATPROGRESSINDEVELOPINGITSSPACEINDUSTRY2SPACESHIPS,CONTROLLED,COMPUTERSS2SPACESHIPSAREMAINLYCONTROLLEDBYCOMPUTERS2復(fù)習(xí)一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)，導(dǎo)入新課，并呈現(xiàn)生詞RESEARCH。出示神五及嫦娥一號(hào)的圖片。TWHENWASSHENZHOULAUNCHED,S3S3ITWASLAUNCHEDIN2003TWHENWASCHANGELAUNCHED,S4S4ITWASLAUNCHEDIN2007TWELLDONETHEYHAVEPROVEDTHATCHINAHASMADEGREATPROGRESSINDEVELOPINGITSSPACEINDUSTRYISITRIGHT,S5S5THATSRIGHTIMSUREWELLSENDMORESPACESHIPSINTOSPACETOFCOURSEWECANMAYBEPEOPLEWILLFLYTOMARSONEDAYDOYOUTHINKITISMAGICALSSYES,THATSVERYEXCITINGTDOYOUWANTTOBEANASTRONAUTLIKEYANGLIWEIS6YESIHOPETHATICANTRAVELTOTHEMOONONEDAYTBOYSANDGIRLS,IFYOUCANBEANASTRONAUTINTHEFUTURE,YOUCANDOMORERESEARCHABOUTSPACEBUTYOUSHOULDSTUDYHARDNOWTOMAKEYOURDREAMSCOMETRUE板書并要求學(xué)生掌握。RESEARCHSTEP2PRESENTATION第二步呈現(xiàn)時(shí)間12分鐘呈現(xiàn)1A，完成1B。培養(yǎng)學(xué)生的聽(tīng)說(shuō)技能和閱讀理解能力。1讓學(xué)生聽(tīng)1A前討論，以加深理解。TBOYSANDGIRLS,IWILLASKYOUTWOQUESTIONSBEFORELISTENINGPLEASEDISCUSSTHEMINTWOMINUTES1DOYOUTHINKPEOPLEWILLLIVEONMARSINTHEFUTURE2DOYOUBELIEVETHEREAREALIENSINSPACE兩分鐘后，播放1A錄音,讓學(xué)生帶著問(wèn)題聽(tīng),培養(yǎng)學(xué)生聽(tīng)力技能。TOKLETSLISTENTOTHEDIALOGANDANSWERTHEQUESTIONSONTHESMALLBLACKBOARD出示小黑板。1WHATARETHEYGOINGTODOTHISSATURDAYEVENING2WHATSTHEMOVIEABOUT3WHATCANPEOPLEDOONMARSINTHATMOVIETBOYSANDGIRLS,CANYOUANSWERTHEQUESTIONS核對(duì)答案。2將學(xué)生分成兩大組朗讀1A，讓學(xué)生畫出關(guān)鍵詞，再讀一遍1A，完成1B。TOPENYOURBOOKSGIRLSACTASMARIABOYSACTASKANGKANGREADTHEDIALOGAFTERREADING,FINDOUTTHEKEYWORDSANDPHRASESINITREADITAGAINANDFINISH1B板書MOVIE,LIFEINSPACE,EXCITING,TRAVEL,VISIT,DOYOUTHINK,LIVEINSPACE,HOUSES,SCHOOLS,HOSPITALS,BEABLETODO,WAIT核對(duì)1B的答案。3讓學(xué)生找出對(duì)話中的新語(yǔ)法MODALVERBBEPP，教師進(jìn)行講解并操練。TWEHAVELEARNED“IS/AM/AREPP”AND“WAS/WEREPP”PLEASEFINDOUTSENTENCESWITHMODALVERBBEPP教師板書并解釋帶有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)。WEWILLBEABLETODOANYTHINGTHATCANBEDONEONTHEEARTHMODALVERBBEPP教師強(qiáng)調(diào)帶有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)并操練。TBOYSANDGIRLS,ILLSAYASENTENCEINTHEACTIVEVOICEYOUCHANGEITINTOTHEPASSIVEVOICE,OKSSOKTWESHOULDCLEANOURCLASSROOMEVERYDAYSSOURCLASSROOMSHOULDBECLEANEDBYUSEVERYDAYTWEMUSTFINISHOURHOMEWORKONTIMESSOURHOMEWORKMUSTBEFINISHEDONTIMETIMAYPUTMYBOOKINYOURBAGSSMYBOOKMAYBEPUTINYOURBAGTEXCELLENTYOUDIDAGOODJOBSTEP3CONSOLIDATION第三步鞏固時(shí)間9分鐘鞏固1A，呈現(xiàn)并完成2A和2B。進(jìn)一步培養(yǎng)學(xué)生的聽(tīng)說(shuō)技能和閱讀理解能力。1讓學(xué)生表演1A。TBOYSANDGIRLS,CANYOUACTOUTTHEDIALOGSSYES學(xué)生表演后，教師給予鼓勵(lì)。2放2A錄音，讓學(xué)生帶著問(wèn)題去聽(tīng)。TWEKNOWMARIAANDKANGKANGSAWAWONDERFULMOVIEABOUTLIFEINSPACEAFTERSEEINGTHEMOVIE,WHATARETHEYTALKINGABOUTNOWLETSLISTENTOTHETAPEANDANSWERTHEQUESTIONSONTHESMALLBLACKBOARD出示小黑板。解釋生詞并要求學(xué)生理解。1WHATARETHEYTALKINGABOUT2HOWABOUTTHESCIENTIFICRESEARCHONALIENSINAMERICA核對(duì)答案。板書并要求學(xué)生理解。SCIENTIFIC3分組朗讀2A，完成2B。TBOYSACTASKANGKANGGIRLSACTASMARIAPLEASEREADTHEDIALOGALOUDAFTERREADING,PLEASEFINISH2B核對(duì)答案。4讓學(xué)生再讀對(duì)話，找出文中的難點(diǎn)，老師進(jìn)行講解。TPLEASEREAD2AAGAINTHENTRYTOFINDOUTTHEDIFFICULTIES板書并講解。1IDONTTHINKALIENSCANBEFOUNDINSPACE2IWONTBELIEVETHEREAREALIENSUNTILISEETHEMWITHMYOWNEYES核對(duì)2B問(wèn)題的答案STEP4PRACTICE第四步練習(xí)時(shí)間11分鐘鞏固1A，2A，完成2C。通過(guò)表演、復(fù)述等形式，讓學(xué)生進(jìn)一步鞏固對(duì)1A和2A的理解，加強(qiáng)學(xué)生綜合語(yǔ)言運(yùn)用能力。1根據(jù)1A和2A，安排學(xué)生兩人一組對(duì)話，準(zhǔn)備兩分鐘，之后請(qǐng)至少3組同學(xué)表演。TBOYSANDGIRLS,DIALOG1AANDDIALOG2ACANBEACTEDOUTTOGETHERNOWPLEASEPREPAREFORTWOMINUTES,THENACTTHEMOUTINPAIRS學(xué)生表演完，教師給予鼓勵(lì)。2教師提供對(duì)話中的關(guān)鍵詞，讓學(xué)生完成復(fù)述任務(wù)。TNOW,ISAYTHEKEYWORDSINTHETWODIALOGSCANYOURETELLTHEDIALOGSSSLETSHAVEATRYTAWONDERFULMOVIESSTHEREWILLBEAWONDERFULMOVIETHISSATURDAYEVENINGTLIFEINSPACESSITSAMOVIEABOUTLIFEINSPACETTRAVELBYSPACESHIPSSALLTHEPEOPLETRAVELBYSPACESHIPINTHEMOVIETLIVEINSPACESSKANGKANGTHINKSTHEYWILLLIVEINSPACEONEDAYTHOUSES,SCHOOLS,HOSPITALSSSTHEREWILLBEHOUSES,SCHOOLS,HOSPITALSANDSOONTBEABLETOSSWEWILLBEABLETODOANYTHINGTHATCANBEDONEONTHEEARTHTALIENSSSKANGKANGDOESNTBELIEVETHEREAREALIENSTSCIENTISTSSSSOMESCIENTISTSTHINKTHEREAREALIENSONEAMERICANSCIENTISTTHINKSTHEYHAVEALREADYBEENONTHEEARTHTINORDERTOSSTHEYAREREADINGONTHEINTERNETINORDERTOLEARNABOUTHUMANCULTURETWONTUNTILSSMARIAWONTBELIEVETHEREAREALIENSUNTILSHESEESTHEMWITHHEROWNEYESTGREATYOUDIDVERYWELLAFTERCLASSYOUSHOULDRECITETHETWODIALOGSOKSSOK3讓學(xué)生完成2C，初步掌握含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)的用法。TBOYSANDGIRLS,FINISH2CMATCHTHETWOCOLUMNSTOMAKESENTENCESPAYATTENTIONTOTHENEWGRAMMAR“MODALVERBBEPP”核對(duì)答案。4用適當(dāng)?shù)脑~完成下列句子。1THELETTERYESTERDAY信是昨天寫的。2THEBOOKINTOMANYLANGUAGESSINCEITWASPUBLISHED這本書出版后被翻譯成多種語(yǔ)言。3THISWORKATONCE這項(xiàng)工作必須立即完成。4THISBOOKINTOMANYFOREIGNLANGUAGES這本書應(yīng)該譯成多國(guó)文字。核對(duì)答案。1WASWRITTEN2HASBEENTRANSLATED3MUSTBEDONE4SHOULDBETRANSLATEDSTEP5PROJECT第五步綜合探究活動(dòng)時(shí)間5分鐘讓學(xué)生寫觀后感，并搜集更多有關(guān)外星人和火星的知識(shí)，鞏固本節(jié)課所學(xué)內(nèi)容，并為下節(jié)課的學(xué)習(xí)做好鋪墊。1WORKINGROUPSCOLLECTINFORMATIONABOUTALIENSANDMARSSHAREITINGROUPSTOGETREADYFORTHENEXTSECTIONYOUCANBEGINYOURPROJECTBYASKING“HOWMUCHDOYOUKNOWABOUTALIENS/MAR