人教版高二Unit 1 Make a difference(教案)Ⅰ.Teachingaimsanddemands.Topic:Talkaboutscienceandscientists2.Function:describingpeopleanddebatingThat’scorrect.It’sclearthat…Idoubtthat…Thereisnodoubtthat…It’shardtosay.well,maybe,but…That’strue.what’syouridea?Haveyouthoughtabout…?3.Vocabularyundertakeanalysiswithingravitysimilarparagraph debatescanboundaryincurableengagepromiseexplorationdisabletheoryseekthatmisunderstandscientificmethodobservematchpredictastronomer curiousmicroscopetelescopepunishintelligentpatientbesimilartoworkongobybe/eupgoonwithdreamofturnoutbesatisfiedwithtakealookattheotherwayroundonfiremakeadifferencebecurioustodosth./aboutsth./that –clause4.GrammarTheinfinitiveusedaspredictive/adverbial/attribute/s ubject/objectⅡ.TheanalysisoftheteachingmaterialThetopicofthisunitis “makingadifference”.Inthisunit,firstwecanlearnabo utthesciencesubjectsandknowtheimportanceofeachsubje ct.Second,wecangetfamiliarwithsomegreatscientistsan dtheirfamousquotesandachievements,suchasStephenHawk ing,Galileo,AlbertEinstein,ZhangHengandsoon.Third,w ewillknowhowthediscoveriesandinventionsofthegreatsc ientistshelpusbetterunderstandtheworldandimproveour life.Byknowingthis,studentsareencouragedtostudyhard ,andtheirloveofscienceandtheirhopeofbecomingscienti stsareinspired..warmingup:Itoffersusfivepicturesofforeigngreatscientistswiththeirfamousquotes.Bylearningtheirquot esandtalkingabouttheirachievements,studentscanknowa boutthekeytosuccessandmaketheirmindstobesuccessful.2.Listening:Itcontains4greatmindsincludingthestuden ts.Infact,itprovidesthreepassagesandthestudentsarea skedtohaveaguesswhotheyare,whichissointerestingthat itmayfurtherarousethestudents’enthusiasminscience.3.Speaking:Thestudentsareaskedtohaveadebateaboutwhi chbranchofscienceisthemostimportantandusefultosocie ty.Bydoingso,studentscanpracticedebatingskillsandus esomeusefulexpressionsfreely.Atthesametime,theywill findthatknowledgeplaysanimportantpartinourdailylife.4.Pre-readingThethreequestionsinpre-readingpavethew ayforreading.5.Reading:ThetextdescribesHawking’sdisease,dream,achievementsandopinionsonscienceands cientificresearch.6.Post-reading:Theexerciseshelpthestudentsfurtherunderstandthisgreatscientist.nguagestudyItcontainswordstudyandgrammar.Studen tswillhaveabetterknowledgeoftheusesoftheinfinitivei nthispart.8.IntegratingskillsItincludesreadingandwriting.Inth ereadingpassage,studentscanlearnaboutcharacteristic soffivescientistsandtheirscientificspirit.Inthewrit ingpart,studentsareaskedtowriteaparagraphtodescribe afavouritescientist.9.TipsUnitonealsogivesstudentssomeadviceonhowtouset hescientificmethodtolearnEnglish.0.checkpointItsumsuptheusesoftheinfinitive.Ⅲ.TeachingarrangementsPeriod1&2:warmingup,listeningandspeakingPeriod3&4:readingPeriod5:LanguagestudyPeriod6:IntegratingskillsandwritingNotes:.AmendingInwarmingup,it’stooabstractforthestudentstotalkaboutthequotes,sowe dealwithitasaunittasktothestudentsattheverybeginnin g¬―makeupacolumnaboutscientistsandtheirquotes.2.ReplacementInspeaking,thetextgivesthestudentsthed ebate:whichbranchofscienceismoreimportantandusefult ooursociety?It’stoodifficultandabstractforthestudentstocarryitout. Thereasonsareasfollows:)Theirvocabularyisnotlargeenough.2)It’stoodifficulttodivideeachbranchofscienceinourdailyl ife.Infact,eachbranchcan’tbedividedfromtheothers.onlybycombiningthemtogether ,canwemakeourworldmorebeautiful.Sowechangethetopic,andaskthestudentstotalkaboutwhat hashappenedinourdailylife.Thatis,shouldanuclearpowe rstationbebuiltinSanmen?Thistopiccangivethestudentslotsofspacetotalkabout.3.AddingThisunitdoesn’tgiveagoodsampleforthestudentstowriteaboutascientis t.Soitisalsoverydifficultforthestudentstodothewriti ngwell.Becauseofthis,weaddaresearchtasktothestudent safterfinishingthereadingmaterialNoBoundaries.witht hehelpofthefirstunittask---tomakeupacolumnaboutscie ntistsandtheirquotes,it’spossibleforthestudentstowriteagoodarticleaboutafav oritescientist.Ⅳ.TeachingproceduresPeriod1&2:warmingup,listening&speaking Goals:.Toencouragethestudentstalkaboutthescienceandsc ientists2.Todevelopthestudents’abilityoflisteningforinformation3.Toenablethestudentstohaveabetterunderstandingofth eimportanceofscience.TeachingproceduresStep1.warmingupTask1.classworkT:Nicetoseeyouagain.Imissyouverymuch.AndI’mgladtomeetsomenewstudentshere!Nicetomeetyou!T:whatmakesyougettogetherhere/getapartwithyourforme rclassmates?Someofuslearnarts/sciencewhileotherslearnscience/ar ts.Task2classwork.whatareartssubjects?whataresciencesubjects?Task3.Pairworkwhydoyoulearnarts/science?I’mgood/poorat…Iprefer…to…I’minto…BecauseIlike/dislike...Iwanttobemyparentswantmeto…mydreamis…Task4.Individualworkwhatisyourdream?whatwillyoudotomakeyourdreamcometru e?Step2.ListeningPre-listeningHavingheardyourdreams,Iamgladtoknowallofyouhavegrea tmind.I’msureonedayyou’llbecomegreatminds.Beforewerealizeourdreams,weshoul dlearnaboutsomegreatmindsfirstsothatwecanfollowthem ,doyouthinkso?Task1.classworkwhatgreatscientistsdoyouknow?Task2.IndividualworkEnjoythevideo,listencarefullyandfindoutwhoarementio nedinthevideo.Task3PairworkEnjoyoncemore.whataretheyfamousfor?Task4IndividualworkListentothethreepassages,finishtheexercisesandtalkaboutthescientists.Enjoyavideoanddothelisteningcomprehensiononthescree n.Step3.SpeakingThankstothediscoveryofmadamcurie----Uraniumandtheeq uationofEinstein,nuclearpowerstationcanbebuiltnowad ays.ItisreportedanuclearpowerstationisbeingbuiltinS anmen.Someonesaysitisagoodthing,whileothersdon’tthinkso.Task1GroupworkDebatingThefollowingusefulexpressionmaygivethestudentshelp.That’scorrect.It’sclearthat…Idoubtthat…That’strue.It’shardtosay.well,maybe,but…Thereisnodoubtthat…what’syouridea?Haveyouthoughtabout…?Step4.Homework.FinishoffthewBlistening.2.makeupacolumnaboutscientistsandtheirquotesPeriod3&4:Pre-reading,reading&post-reading Goals:.TogettoknowsomethingaboutthefamousscientistSte phenHawking.2.TolearnthespiritofHawking3.TodevelopsomebasicskillsofreadingTeachingProceduresStep1.Pre-readingTask1:classworkDuringthelastperiod,wetalkedaboutalotofscientistsan dtheirgreatachievements.canyouuseoneadjectivetodescribescience?Doyouknowanydisabledscientist?Todaywearegoingtotalkaboutadisabledscientist.Task2.classworkEnjoythevideoandguesswhoheis.Doeshemovehislipswhilespeaking?Task3.IndividualworkListenandanswer:).Howdoeshemakeaspeechwithoutmovinghislips?2)whatisitthatHawkingdoesn’tlikeabouthisspeechcomputer?Step2.ReadingT:DoyouwanttoknowmoreaboutHawking?S:yes.T:whatdoyouwanttoknowabouthim?S:hisfamily,hisachiev ements…T:TurntoP3Task1:GroupworkSkimthetextandgiveonewordtoeachparagraph.Task2:Individualwork)Howwouldordinarypeoplefeelwhentheyweretoldthat theyhadanincurabledisease?2)whatdidStephenHawkingdowhenhewastoldthathehadanin curabledisease?3)whatisHawking’sdream?4)ReadPara3andPara4.Fillintheblanks.5.whatarethestepsofthescientificmethod?6.Howdopeoplemisunderstandscience?7.whatisHawking’sopinionaboutscience?Task3.GroupworkNowweknowthatinHawking’sopinioneventhebesttheorycanturnouttobewrong..SupposeHawking’stheoryofBlackHoleswasfoundwrongbyhimself,wouldhead mitit?Haveadiscussionandgiveyourreasons.2.Showthestudentsthefactwiththeslide.Task4.classworkHowdoyouunderstandthetitle“Noboundaries”?Suggestedanswers:Unansweredquestionshavenoboundaries.scienceinthinking.imagination.Therearenoboundariesbetweentruthandfalsehoodthehealthyandthedisabled.Step4.Homework:Groupworkresearchworkwhatisscienceandwhatisthespiritofascientist?Doresea rchonyourfavoritescientistandtrytofindoutwhatmakesh im/hersuccessful.UsealibraryortheInternettofinishtheresearchwork.Period5wordStudy&GrammarGoals:.Togetthestudentstoreflectontheusefulwordsandph rasesinthisunit2.Toenablethestudentstohaveabetterknowledgeoftheuse softheInfinitiveTeachingProcedures:Step1.Individualwork.Askthestudentstotellthespiritsofdisabledpeople andwhattheycanlearnfromthem.2.FinishtheexercisesintheSBPage5Suggestedanswers:.这对夫妇花光了所有的钱去找他们六个月前失踪的五岁儿子.2.大家很容易看出她不高兴.3.牛顿自言自语:“为什么苹果会落到地上,而不会飘向空中?”。