高二英语教案全套-人教版新课标

高二英语教案全套Unit1MakingadifferenceＩ．单元教学目标技能目标GoalsTalkaboutscienceandscientistsPractisedescribingpeopleanddebatingLearnmoreabouttheinfinitiveWriteadescriptiveparagraphＩＩ．目标语言功 能 句 式PractisedescribingpeopleanddebatingThat’scorrectThat’strue.Thereisnodoubtthat…Itisclearthat…Itishardtosay.What’syourideaIdoubtthat…Well,maybe,but…Haveyouthoughtabout…词 汇1.四会词汇undertake,analysis,obvious,within,agriculture,gravity,curious,branch,debate,scan,boundary,graduate,research,wheelchair,disable,theory,seek,misunderstand,scientific,observe,match,predict,unhappiness,crime,astronomer,microscope,telescope,heaven,intelligent,patient,experiment2.认读词汇AlbertEinstein,genius,inspiration,perspiration,AlfredNorthWhitehead,quote,radioactivity,biologist,StephenHawing,PhD,promising,incurable,engage,JaneWilde,exploration,RogerPenrose,observation,Newton,DNA,GalileoGalilei,FrancisBacon,geographer,Copernicus3.词组workon,goby,be/getengagedtosb,goonwith,dreamof,turnout,useup,besatisfiedwith,takealookat,whatif,theotherwayaround4．重点词汇undertake,debate,disable,seek,misunderstand,observe,match,predict,patient语法不定式的用法TheinfinitiveusedasSubject,Attribute,ObjectandAdverbial重 点句子1．Nordidheletthediseasestophimfromlivingthekindoflifehehadalwaysdreamedof.2.Itisnotnecessarytobeagreatscientisttomakeadifferenceintheworld.Thefirstperiod

Aimsanddemands:

1.languageaims:Newwords:genius,inspiration,perspiration,quote,mind,curious,gravity,radioactivity,outerspacePhrases:beonfirefor,besimilarto2.languageskills:Talkaboutscientistsandtheircontributions;talkaboutthemeaningofthesequotes;listentothetapeandwritedownthemaininformation3.Emotionaim:learnfromthesegreatscientistsandtheirscientificspirit4.Strategyaims:tosomeextent,promotestudents’abilitiesoflisteningandspeaking,enlargetheirvocabularyFocusanddifficultyFocus:Learnandmasternewwordsandphrases:encouragestudentstotalkaboutthescientiststheyknow;makestudentsfocusonlisteningandtakesomenotes

Difficulty:Improvethestudents’listeningability;masternewwordsandphrases

TeachingMethods:

1.Warminguptoarousethestudents’interestinscience.

2.Listening-and-answeringactivitytohelpthestudentsgothroughthelisteningmaterial.

3.Individual,pairorgroupworktomakeeverystudentworkinclass.

TeachingAids:multimedia,.ataperecorder,.theblackboard

TeachingProcedures:

StepIWarmingupTask1(classwork)wordspresentationontheblackboardgenius,inspiration,perspiration,quote,mind,curious,beonfirefor,besimilarto,fearTask2(groupwork)competitionT:WhomadegreatcontributionstosocietyandscienceWhatgreatscientistsdoyouknowAndwhataretheyfamousfor

Ss:MariaCurieradiumandpoloniumZhangHengseismograph.CharlesDarwinTheTheoryofEvolution

ThomasAlvaEdisonthelightbulb.

AlbertEinsteinTheTheoryofRelativityTask3(groupwork)LearningquotesT:WhoaretheyonthescreenSs:AlbertEinstein,MariaCurie,ThomasAlvaEdisonT:WhomdoyouthinkthesequotesarefromDoyouknowwhattheymeanS：IthinkitisfromEdison.Itmeansthatifwemakegreateffortstodosth,we’llsucceed.Andnomatterhowcleverheis,apersonwillfailifhedoesn’ttryhisbest.InChinese,itmeans天才就是百分之九十九的汗水加上百分之一的灵感。

S:ItisfromEinstein.Itmeansifyouwanttosucceed,it’smoreimportantforyoutohaveimaginationthanknowledge.InChinese,itmeans想象力比知识更重要。

S:ItisfromMadameCurie.Itmeansthereareonlythingstobeunderstoodintheworld,whilethereisnothingtobefeared.InChinese,itmeans生活中没有什么可怕的东西，只有需要理解的东西

StepIIListeningTask1(individualwork)listening

T:DoyouknowanyotherscientistsNowlet’sdosomelisteningpracticeonP2.Wearegoingtolistentothedescriptionsofsomefamousscientists.Beforelistening,pleasereaditthroughquickly.Listentothetapeforthefirsttimetogetageneralidea,andthentrytofinishtheexercises.T:WhatarethekeywordsSs:No.1woman,hernameissimilartothewordcuriousNo.2afallingapple,gravity…No.3rice,fatherofmodernrice,ChinaTask2(groupwork)DiscussionT:WhatdothesethreegreatmindshaveincommonS:Theywereonfireforscienceandspentmuchtimedoingresearch.T:WhatareyouinterestedinWhatwouldyouliketoinvent,discoverWhatwouldyouliketobeStepIIILanguagepointUndertake(undertook,undertaken)着手做Wecanundertaketheworknow.担负起，承担Heundertooktheleadershipoftheteam.许诺，保证Heundertooktopaythemoneybackwithinsixmonths.(作“许诺，保证”讲时，其后不接名词或代词作宾语)考例：Theyhave_______theirsupportwheneverweneedit.(A)A.promisedB.takenC.givenD.undertakenIttakesaveryunusualmindtoundertaketheanalysisoftheobvious.Ittakes+n+todosth做某事需要…Itwilltakealotofcouragetotellthetruth.Ittakes30minutestowalkfromheretothestation.Ittookhimalotofmoneytobuyherafurcoat.考例:It_________alotofnervetodoathinglikethat.(D)A.needsB.takesC.spendsD.AorBSomepassengerscomplainthatitusually_________solongtofillinthedocuments.(B)A.costsB.takesC.spendsD.sparesTobefeared不定式做表语Betodo应该,必须Theformistobefilledinandreturnedwithinthreeweeks表计划或安排Theirdaughteristobemarriedsoon.表可能性Noasoundistobeheard.Homeworkpreparefordictation(thewordsontheblackboard)previewnewwordsinspeakingfinishlisteningexercisesonpage81Comments:ItisdifficultforSstotellmorescientistswhotheyknow,soitisnecessarytoletSsreadmorebooksaboutthescientiststoboardtheirviews.AndtheSsshoulddomoreexercisestoconsolidatetheuseof‘undertake’and‘betodo’.TheSecondPeriod

Aimsanddemands:1.languageaims:newwords:sentencepatterns:Idoubtwhether,thereisnodoubtthat2.languageskills:talkaboutbranchesofscience,theimportanceofeachbranch,practisedebatingwithusefulexpressions3.emotionaims:learntheimportanceofsciencestrategyaims:tosomeextent,improvestudents’abilitiesofcreativethinkingandspeakingFocusanddifficulty:Focus:learnandmasternewwords,consolidatewhatstudentslearntinthelastlesson,encouragestudentstotalkaboutbranchesofscienceandhaveadebateDifficulty:studentsdebatewitheachotherwiththeusefulexpressionsTeachingaids:multimedia,theblackboardTeachingprocedures:Step1.DictationStep2WarmingupTask1(classwork)wordspresentation

represent,branch,debate,there’snodoubtthat,Idoubtwhether,obvious,gravity,agriculture,analysisTask2(groupwork)discussionandcompetitionT:HowmanybranchesofsciencedoyouhavetolearnSs:maths,biology,physics,chemistry,computerscienceT:WhydoyouthinktheyareimportantWorkingroupsoffive.Eachgroupmemberrepresentsabranchofscience,egbiology,maths,chemistry,physics,computerscience.Trytofindasmanyreasonsaspossible.BranchesofscienceWhyBiologyEssentialtoprotectingtheecologicalbalanceandenvironment;peoplecan’tlivewithoutlivingthingsandmedicine.ChemistryIsthekeytotheprogressofhumanbeing;itischemicalreactionthatproducemanynewthings.PhysicsWidelyusedinmanyfields,suchasmedicine,industryandagriculture.MathsYoucan’tlearnphysicsorchemistrywellwithoutagoodknowledgeofmaths.Itisatoolinscienceandengineering.ComputerscienceItisnowanindispensabletoolinmanyfields.Itcansettleallkindsofproblemsatahighspeedandcanhelppeopleworkeasily.Step3DebatingT:whichbranchofscienceisthemostimportantandusefultosocietyNoweachfourorfivestudentsmakeagroupandhaveadebate.Asample:S1:Ithinkbiologyisthemostimportantbecauseitisessentialtoprotectingtheecologicalbalanceandenvironment.Peoplecan’tlivewithoutlivingthings.Anditgoeshandinhandwithourlife.Ifthereisnoscienceofbiology,therewouldnotbemedicine.

S2:Well,maybe,butIthinkthatchemistryisthemostimportant.Becauseitisthekeytotheprogressofthehumanbeing.Besides,itischemicalreactionthatproducesmanynewthings.

S3:It’shardtosay.Therearemanyphysicalproducts.Andphysicsiswidelyusedinmanyfields,suchasmedicine,Industryandagriculture.Therewouldbenolifewithoutphysics.

S4:That’strue.Butmathsisthebasicscience.Youcan’tlearnphysicsorchemistrywellwithoutagoodknowledgeofmaths.Itisatoolinscienceandengineering.

S5:Well,thereisnodoubtthatmathsisimportant.Inmyopinion,computerscienceisthemostimportantinourmoderninformationsociety.Thecomputerisnowanindispensabletoolinmanyfields.Itcansettleallkindsofproblemsatahighspeedandcanhelppeopleworkeasily.Step4LanguagepointsDebateV.debatesth(withsb)Wemustdebatethequestionwiththerestofthemembers.Debatewh-todo/wh-+clauseTheyweredebatingwhethertogotothecinemaortowatchTVathomeDebateabout/onsthWedebatedforoveranhourontheadvantagesanddisadvantagesofthecomputer.n.讨论,争辩,辩论Aftermuchdebate,hewaschosencaptainoftheteam.考例:Thetwosidesdebated________eachother_______whowasbetter.(B)A.to,toB.with,aboutC.over,onD.between,inBranch1,分支Mathsisabranchofscience.2.树枝Hewashangingfromthebranch支流TheriverhasalotofbranchesRevision:undertake,Ittakes+n+todosth,betodoStep5HomeworkpreparefordictationpreviewreadingComments:Fromtheactivity,weknowthattheSsliketotakepartinthedebate,andasIdon’tallowtheSstorepeat,eachonecanhaveachancetopracticespeaking..TheThirdandForthPeriod

Aimsanddemands:languageaims:newwords:promising,boundary,graduate,incurable,match,practical,disablephrases:theredidnotseemmuchpointindoing,goby,beengagedto.Turnout,ontheotherhand,

2.languageskills:catchthemainideathroughscanningandskimming;guessthemeaningofnewwordsaccordingtothecontext;understandsomedifficultsentences;talkaboutStephenHawking;discussusingthescientificmethodtosolveproblems3.emotionaim:learnfromStephenHawkingandgettoknowmoreaboutscience4.strategyaims:Trainthestudents’readingability,enlargetheirvocabulary,enablethemtosolveproblemswithscientificmethodsFocusanddifficulty:Focus:Learnandmastertheusefulwordsandphrases;catchthemainideaofthetext;understanddifficultsentencesDifficulty:guessthemeaningofsomewordsaccordingtothecontext

TeachingMethods:

1.ScanningthetexttogetsomeinformationaboutHawking.

2.Carefulreadingtoanswersomedetailedquestions.

3.Discussionafterreadingthepassagetomakethestudentslearnhowtousethescientificmethodtosolvetheproblem.

4.Individural,pairorgroupworktomakeeverystudentworkinclass.

TeachingAids:multimedia,ataperecorder,theblackboard

TeachingProcedures:Step1Dictation

Step2WarmingupTask1(classwork)wordspresentationboundary,scan,phD,observe,match,predict,promising,goby,beengagedto,turnoutTask2(classwork)leadinginT:Yesterdaywelearntsomequotesfromsomescientists.Lookatthepicturesonthescreen.Doyouknowwhothepersonis

S:HeisStephenHawking.

T:Yes.Verygood.Heisoneofthegreatestphysicistsofourtime.HowmuchdoyouknowabouthimSs:HeistheauthorofthebookABriefHistoryofTime,whichisverypopular.Heisascientistwhoalwayssitsinawheelchair.Heisfamousforhisdiscoveryaboutblackhole.

T:DoyouwanttoknowsthmoreabouthimTodaywearegoingtolearnapassageaboutStephenHawking.ItwilltellusHawking’sdetermination,thoughtsandsometheories.Step3ReadingTask1(individualwork)pre-readingT:Scanthetexttoanswerthefollowingquestions

1WhydidStephenHawkingneedaPhD

S:Becausehewantedajob.

2.WhendidHawkingbecomefamous

S:Hawkingbecamefamousintheearly1970s,whenheandAmericanRogerPenrosemadenewdiscoveriesabouttheBigBangandblackholes.WhendidHawkingvisitBeijingS:In2002,HawkingvisitedChinaandspoketouniversitystudentsinHangzhouandBeijing.Task2(pairwork)imaginationanddiscussionSuppose:youmaynothavemorethan12monthstolive,HowwouldyoufeelandwhatwouldyoudoPleasediscusswithyourpartnerandthengiveusyouranswer.S:Iwouldfeelverysadanddepressed.Howunluckyandmiserable!.IwoulddomanythingsIwasinterestedin.Iwouldstoplearningatschoolandtravelledaroundtheworld.Task3(individualwork)while-readingT:Asascientist,whatdidHawkingthinkafterknowingthebadnewsReadthefirst3paragraphsandtrytofindtheanswerquickly.S:Insteadofgivingup,hewentonwithhisresearch,gothisphDandmarriedJane.Hecontinuedhisexplorationoftheuniverseandtravelledaroundtheworldtogivelectures.

T:Welldone.Whatdoeparagraph4and5tellusNowreadthesetwoparagraphsandgetthemainidea.

S;theytellussthabouthisbookABriefHistoryofTime

T:Whatarementionedinthebook

S:Inthebook,HawkingtalkedaboutthebigBangandblackholes(para4).Heexplainsbothwhatitmeanstobeascientistandhowscienceworks.(para5)

T:AccordingtoHawking,howdopeoplemisunderstandscience

S:AccordingtoHawking,peopleoftenthinkthatscienceisanumberof“true”factsandneverchanges.

T:HowdoscientistsdoresearchandhowcantheygettheoriesPleasereadpara6andtrytofindthebasicstepsofthescientificmethod

S:First,scientistsobservewhattheyareinterestedin.Toexplainwhattheyhaveseen,theybuildatheoryabouthowthingshappenandthecausesandeffects.Finally,thescientiststestthetheorytoseeifitmatcheswhattheyhaveseenandifitcanpredictfutureevents.

T:WhatisthetroublewithhisspeechcomputerPleasereadthelastpara,andgiveyouranswer.

S:Hawkingdoesn’tlikehisspeechcomputergivinghimanAmericanaccent.Step4Post-readingTask1(pairwork)TureoffalsequestionsT:lookatthesentencesonthescreen.Discusswithyourpartnerandfindthesentencesinthetexttoexplainwhyitistureorfalse.Hawkingwastoldthathehadanincurablediseasewhenhewasjust21yearsold.(T)FinallyHawkinghadtogiveupPhDandhisresearch(F)HeandRogerPenrosemadenewdiscoveriesabouttheBigBangandblackholes.(T)“ABriefHistoryofTime”istoodifficultforpeopletounderstand.(F)Scienceisabouttruefactsthatneverchange.(F)WhenHawkinggiveslectures,healwaysspeaksthroughacomputer.(T)Task2(groupwork)wordsguessingapromisinggraduatestudentatoneofthetopuniversitiesintheworld.(B)A.中学毕业生B.大学毕业生C.毕业生Yourdoctortellsyouthatyouhaveanincurablediseaseandmaynothavemorethan12monthstolive.(B)A.可治愈的B.无法医治的(Theredidnotseem)muchpointinworkingonmyPhD.(A)A.意义B.点C.分数D.尖头Thereisnopointindoingsth做某事没有用Ashisdiseasehasdisabledhim,Hawkinghastositinhisnow-famouswheelchair(B)A.使(某人)丧失能力B.使(某人)残疾In1988,hewroteABriefHistoryofTime,whichquicklybecomeabest-seller.(B)A.最佳营业员B.畅销书First,theycarefullyobservewhattheyareinterestedin.(A)A.….的事物B.什么Task3languagepointsT:Readafterthetape,underlinethewordsandphrasesyoudon’tknow.I’llexplainsomelanguagepointsforyou.imaginesth/doingsth/+从句e.g.Ican’timagineit.Sheimaginedwinningagoldmedal.ImaginethatyouareinLandon.2.expect(sb)todosthIdidn’texpecttolivesolong.ExpectsthIwasexpectingapresentfromher.Expect+从句IexpectthatIwillbebackonSunday.3.match与…相似或一致thescientiststestthetheorytoseeifitmatcheswhattheyhaveseen.与…相配Thecurtainsandthecarpetsmatchperfectly.相匹敌Noonecanmatchheratchess.NordidheletthediseasestophimfromlivingthekindoflifehehadalwaysdreamtofNor也不,放句首,部分倒装Hecan’tsee,norcouldhehearuntilamonthago.keepsbfromdoingsth=stop/preventsb(from)doingsthThesnowstoppedusfromgoingtoworkKeepsbdoingsthI’msorrytohavekeptyouwaiting.Task4(individualwork)ReadingcomprehensionFinishtheexercises1onpage4,thenlet’schecktheanswersStep5Discussion(groupwork)T:Workingroups.HowwouldyouusethescientificmethodtosolvethefollowingproblemHowcanIimprovemyEnglishSs:Observehownewwordsandstructuresareused.Trytomakeasimpleruletoexplainhowthewordorstructureisused.Testyourtheorybyusingthewordsorstructuresandseeifyourtheoryiscorrect.Step6Homeworkfinishwordstudyonpage5finishexercisesfrompage82to83TheFifthPeriod

Aimsanddemandslanguageaim:Learnandmasterthephrase:useuplanguageskills:LearnhowtoexplainthewordsinEnglish,LearnandmastertheusagesoftheInfinitive.Focusanddifficulty:Focus:Masterthephrase:useup;MastertheusagesoftheInfinitive.

Difficulties:

1.HowtohelpthestudentslearntoexplainwordsinEnglish.

2.HowtohelpthestudentsmastertheusagesoftheInfinitive.

TeachingMethods:

1.Reviewmethodtohelpthestudentsrememberwhattheyhavelearntbefore.

2.ExplanationandinductivemethodstomakethestudentsmastertheusagesoftheInfinitive.

3.Individualworkorpairworktomakeeverystudentworkinclass.

TeachingAids:multimedia,.theblackboard

TeachingProcedures:

StepIDictation

StepIIWordStudy

T:Nowlet’sdoanextoseehowtoexplainsomewordsinEnglish,accordingtothemeaningsofthesentences.Firstwe’lllearnanewphrase:useup

StepIIIGrammarTask1(individualwork)Translation我没想过活这么久Ididnotexpecttosurvivethatlong.(宾语)为了结婚,我需要一份工作Inordertogetmarried,Ineededajob.(目的状语)他环游世界发表演说Hetraveledaroundtheworldtogivelectures(目的状语)学习英语不是一件容易的事TolearnEnglishisnotaneasything.(主语)他是个可信任的人Heisamantodependon(定语)T:Tellmethefunctionoftheunderlinedpartineachsentence.

T:trytogrouptheinfinitivesaccordingtohowtheyareused.

1.Somethingsneed(1)tobebelieved(2)tobeseen.

2.Thedoctortoldhimthathemaynothavemorethantwelvemonths(3)tolive.

3.(4)Inordertogetmarried,Ineededajob,and(5)inordertogetajob,IneededaPhD.

4.Readerswerepleasedandsurprised(6)tofindthatascientistcouldwriteabouthisworkinawaythatordinarypeoplecouldunderstand.

5.Hetraveledaroundtheworld(7)togivelectures.

6.Whatdoesitmean(8)tobeascientist

7.PeoplewholistentoHawking’slecturessometimesfinditdifficult(9)tounderstandhim.

8.(10)Toexplainwhattheyhaveseen,theybuildatheoryabouthowthingshappenandthecausesandeffects.

S:Subject:(8)Attribute:(3)Predicative:(1)(2)

Object:(9)Adverbial(4)(5)(6)(7)(10)Moreexamplesabouttheinfinitivesusedasattribute.Page6Exercise3Task2theinfinitiveTodoTobedoing(强调不定式的动作正在进行)Tohavedone(不定式的动作发生在谓语动作之前)e.g.Ihopetoseeyouagain.HepretendedtobereadingwhentheteachercameinI’msorrytohavekeptyouwaitingHewantedthenursestotakecareofthepatient.

—Hewantedthepatienttobetakencareof.被动态tobedonetohavebeendonee.g.Allworkistobefinishedwithinaweek.ThebookissaidtohavebeentranslatedintoEnglish.T:Nowlet’sdosomeexercisesonP6,Ex2

Moreexercises:

ThespeakerspoketooquicklyforustounderstandTheKingwantedhisnewclothestobemadeatonce.Theplanisreportedtohavebeendiscussedalready.Look,theboyseemstobelookingforsth.Thecarwasreportedtohavebeenstolen.

Heplannedtohavegoneabroad.他原计划出国,但他没有去成补充:tohavedone在plan,hope,expect等动词后,表示事实上无法做到的行为.e.g.Ihopedtohaveseenher.Theenemyexpectedtohavefoundhim.Thecoffeeistoohottodrink﹜Thebookseemseasytoread.﹜Too…to…句型Sthiseasy/hard/difficulttodo不定式用主动式不定式做定语T:pleasedoexercisethreeonpage6疑问词+不定式,构成不定式短语,可作宾语,主语,表语e.g.CanyoutellmewheretogetthebookIdidn’tknowwhattosayWhentostarthasnotbeendecided.Thequestionwaswheretogo.不带to的不定式(make,let,hear,see,notice,feel,watch,have)theteachermademedomyhomeworkcarefully.IheardMarycry.Wewatchedthemplayfootball.改成被动态,这些词后的不定式要带to

StepVIHomework

1PreviewthecontentinIntegratingskills.Comments:itisnoteasytolettheSsknowhowtousetheuseoftheinfinitive,especiallythefunctionofcomplementobject.TheSixthPeriod

Aimsanddemands:Languageaims:Newwords:astronomer,creativity,microscope,telescope,heaven,Phrases:whatif,takealookat,besatisfiedwith,havesthincommon,makeadifference2.languageskills:Dosomereadingandwritingpracticetoimprovethestudents’integratingskills;Learnhowtowriteadescriptiveparagraph.emotionaims:learnfromgreatscientistsstrategyaims:tosomeextent,developstudents’sabilitiesofreadingandwriting.Focusanddifficulty:Focus:Learnandmasternewwordsandphrases,understandthemainideaofthetext,learntowriteaparagraphaboutascientist.Difficulties:Howtohelpthestudentsunderstandthepassagebetter;Howtohelpthestudentslearntowriteadescriptiveparagraph

TeachingMethods:

1.Asking-and-answeringactivitytogothroughthereadingmaterial.

2.Discussiontohelpthestudentsunderstandthepassagebetter.

3.Individual,pairorgroupworktomakeeverystudentwork.

TeachingAids:

1.aprojector

2.ataperecorder

3.theblackboard

TeachingProcedures:

StepIWordspresentationAstronomer,microscope,telescope,heaven,creativity,makeadifference,takealookat,whatif,besatisfiedwith,havesthincommon,theotherwayaround

StepIIWarmingup

Task1(classwork)pre-readingT:Thereweremanyscientistswhosediscoveriesandinventionscanhelpusunderstandtheworldbetter.Canyousayoutthenamesofsomescientistsandtheirdiscoveries

S:Yes.Einstein–theTheoryofRelativity;MadameCurie–Radium,Polonium…

T:DoyouknowwhyandhowtheymadetheseimportantdiscoveriesorinventionsTurntoP7.Readthepassagequicklyandthenanswersomequestionsonthescreen.

1.Whoarementionedinthetext

2.Whatcanbedescribedastheabilitytouseknowledge

3.Ifwewanttomakeadifference,what’sthemostimportantthing

Task2(groupwork)while-readingT:pleasereadpara1and2afterthetape,thendiscussthequestionswithyourpartnerWhatarethecharacteristicsofgreatscientistsmentionedinthetextS:becurious(curiousmindsfindnewideasandsolutions.)]creativity(creativityistheabilitytouseknowledge)imaginationT:WhichdoyouthinkisthemostimportantWhyS:Beingcreative,Ithink,isthemostimportant.Becausescientistscanmakenewdiscoveriesbyusingtheirimaginationallthetime.

S:Ithinkbeingcuriousisthemostimportant.Onlywhensomeoneiscuriousaboutsthcanbecomeupwithnewidea.

T:Pleasereadpara3and4.HowdidthediscoveriesofGalileoandZhangHenghelpusbetterunderstandtheworldS:Galileo:theearthmovesaroundthesun,nottheotherwayaroundZhangHeng:Hisseismographtolduswheretheearthquakehappened.T:Therearemanyphilosophicsentencesinthetext,canyoufindthemHowtotranslatethemS:Knowledgeispower.Wemushbelieveinwhatwedo,evenwhenothersdonot.Knowingwhowearemeansknowinghowwethinkandwhatweliketodo.Everyonehashisorherspecialskillsandinterests,andonlybydiscoveringwhatwedobestcanwehopeto…Task3languagepointsDoingsthmeansdoingsthe.g.Spendingtoomuchmoneymeanslivingapoorlifeinthefuture.Onlybydiscoveringwhatwedobestcanwehopeto…Only放句首，主谓部分倒装OnlyinthiswaycanwelearnEnglishwell.StepIIIWritingTask1(groupwork)discussion

T:Discussthequestionsingroups.

WhoisyourfavouritescientistWhyWhatcanyoulearnfromhimorher

Task2(individualwork)Writing

T:Writeaparagraphaboutyourfavouritescientist.Listanoutlineofthepassage.Thenwritesomeusefulsentencestohelpthem.Usefulexpressions:Agoodscientistsmustbecuriousandcareful.

Greatscientistsusetheircreativityandimaginationtocomeupwithnewideas.

Scientistsmustalsobeintelligentandpatient.

Theexperimentprovedthathertheorywascorrect.

Otherscientistsweresurprisedbyherdiscoveryandcalleditasuccess.

Sheusedamodeltosolvetheproblem.

Heisararecelebrityscientist.Hisbookhasbeentranslatedinto33languagesandhassoldmorethan9millioncopies.Observationssupportthetheory.Forexample,Infact,hisdiscoverymadesuchabigdifferencethat…So,…However,…

StepVHomeworkFinishyourwriting.Finishexercisesfrompage83to85

Unit2Newsmedia技能目标Goals▲Talkaboutnewsandthemedia▲Practiseexpressingopinions▲LearnaboutthePastParticiple(1)：usedasAttributeandPredicative▲WriteacomparisonparagraphＩＩ．目标语言功 能 句 式PractiseexpressingopinionsWhatdoyouthinkof...What’syouropinionWhydoyouchoose...Perhaps...ismoreimportant.Iwouldratherchoose...Idon’tthinkweshouldchoose...Maybeitwouldbebettertochoose...Ourreaderswanttoknowabout...词 汇1.四会词汇media,reliable,fire,face,difficulty,editor,reason,elect,injure,headline,inform,informed,relate,talented,switch,present,reflect,effort,spiritual,AIDS,seldom,addict,social,ignore,attention,view,tolerate,affair,concern,telegram,retire,complete,bore,attitude,disappoint,guard,citizen,polluter,arm,update2.认读词汇nosy,Gray,rumour,interviewee,interviewer,truthfully,passion,fulfilment,critical,source,current,neutral,locate,overseas,DavidBeckham,TigerWoods,troublemaker,responsible,caring,demonstrate,comparison,checklist3.词组goup,burndown,foronce,beaddictedto,evenif,drawattentionto,onallsides,changeone’smind,currentaffairs,lookupto,fallinlovewith4．重点词汇reliable,fire,face,difficulty,elect,injure,informed,relate,switch,present,reflect,effort,seldom，addict,affair,bore,disappoint,update语法过去分词作定语和表语重 点句子1．Theeditor’sjobistokeepthenewspaperbalancedandinterestingtothereaders.2.Therudeandnoisygroupmadeitdifficultfortheworkertogetintothefactory.ThefirstperiodAimsanddemands:1..languageskills:Talkaboutnewsmediaandthejournalistsandtheircontributions;talkaboutthemeaningofthesequotes;listentothetapeandwritedownthemaininformation2.Emotionaim:learnfromthesejournalistsandtheirspirit3.Strategyaims:tosomeexten