英语人教版高中必修三（2019新编）第四单元教案

Unit4SpaceExplorationPeriod1Listening&Speaking&Talking教学设计ListeningandSpeakingintroducesthetopicof“talkingabouthowtobecomeanastronaut”.Thisperiodisaimedtoinformstudentssomedetailsabouttherequirementsofbeinganastronaut.Studentscanbemotivatedandinspiredbytheastronauts.Teachersoughttoencouragestudentstolearnfromthemandletthemaimhighanddreambig.ListeningandTalkingintroducesthethemeof"talkaboutlifeinspace".Thispartalsoinformsstudentsmoredetailsaboutlifeinspaceandcaninspirestudentstobecuriousaboutthisjob.1.Guidestudentstolistenfornumbersconcerningdates,yearsandagesetc2.Cultivatestudents'abilitytotalkabouthowtobecomeanastronautandlifeinspace;3.Instructstudentstousefunctionalsentencesofthedialoguesuchas“firstofall,Iamnotsure,sowhatmightbe..Iguess..Iwonder…Iamcurious…)appropriately.1.Guidestudentstounderstandthecontentoflisteningtextsintermsofthewholeandkeydetails;2.Cultivatestudents'abilitytoguessthemeaningofwordsinlistening;discusswiththeirpeershowtobecomeaqualifiedastronautanddescribethelifeinspace.Part1:ListeningandSpeakingStep1:LeadinPredictionTheteachercanaskstudentstopredictwhatthelisteningtextisaboutbylookingatthepictures.Abouthowtobecomeanastronaut./therequirementsofanastronautStep2:Then,playtheradiowhichisaboutaninterviewa.Andafterfinishinglisteningforthefirsttime,thestudentsneedtosolvethefollowingtasks.Tickthecorrectstatements.Listentotheinterviewandtickthecorrectstatements.√口1TheaudienceiscuriousabouthowYangLiweibecamethefirstChineseastronaut.口2MrYangalwaysbelievedthathewouldbecomeanastronautoneday.√口3MrYangwasselectedtoattendpilottrainingwith13otherpeople.口4TobecomeanastronautinChina,youhavetohave1,350hoursofflyingexperience.√口5Astronautsnotonlyhadtolearnhowtousespaceequipment,butalsohadtodoalotofmentalandphysicaltraining.Step3：Afterfinishingthetaskabove,theteacherplaysthesamematerialagainandafterfinishinglistening,thestudentsneedtosolvethefollowingtask.Listenagainandfillintheblankswiththecorrectnumbers.1.YangLiweigraduatedfromcollegeattheageof______________.2.BeforehejoinedChina'sspaceprogramme,MrYangwasoneofthepilotswhowerefor__________years..3.MrYangwasoneofthe_______pilotswhowerechosentotrainforspaceflights.4..AtthetimewhenMrYangenteredthespaceprogramme,astronautshadtobeshorterthan__________cminheightandlessthan____________kginweight.5.MrYangbecameChina'sfirstastronautwhenhewas_______________yearsold.44.172705.38Listeningtip:ListenfornumbersNumberquestionsaretypicallyrelatedto:time,telephonenumbers,addresses,prices,weights,distances,etc.Whenyoulistenfornumbers,youneedtopayspecialattentiontobignumbersaswellasthosethatsoundquitesimilar,suchasthirteenandthirty,fourteenandforty,etc.Step4:Listentotheinterviewagainandmakealistoftherequirementsforbecominganastronaut.Educationbackground:Collegedegree;trainedtobeafighterpilotExperience:Morethan1000hoursofflight.Healthcondition:mustbeperfecthealthandshape.Courses:English,science,andastronomySpecialtraining:practiceusingspaceequipment,anddoalotofmentalandphysicaltraining.Part2:ListeningandTalkingStep1：Listentothetape,whichisaboutlifeinspaceforthefirsttime,andthenaskthestudentstosolvethefollowingtasks.MaxisinterviewingCaptainBrownabouthislifeinspace.Listentotheinterviewandanswerthequestions.1.WhatdidCaptainBrownusuallywearinsidethestation?2.Howdidhepreparehisfoodinspace?3.Howdidhekeephimselfcleaninspace?4.Howdidhespendmostofhistimeinspace?5.Whatdidhedoduringhisfreetime?6.Whatdidhelookforwardtomostduringhisstayinspace?Step2:SpeakingProjectWorkingroups.1.Workinpairs.Discusswhetheryouwouldliketobeanastronautinthefutureandgiveyourreasons.Usewhatyouhavelearntfromtheinterviewtohelpyou.EXAMPLEA:Youknow,Ithinkbeinganastronautwouldbecool.B:Doyouwanttoworkinspaceinthefuture?A:I'mnotsure,butIthinkitmightbetoodifficultforme.Therearesomanyrequirements.Firstofall,youmustbeintelligentenoughtogetarelatedcollegedegree.Thenyouhaveto...B:Sowhatmightbethemostdifficultpartforyou?A:Iguessitmightbethe...2.2.Workingroups.ImagineyouaregoingtoaspacecampandCaptainBrownhasbeeninvitedtogiveatalk.Discussthequestionsyouwouldliketoaskhimandthenmakealist.EXAMPLEA:Hey,guys.We'regoingtomeetarealastronaut.Isn'titexciting?B:Yeah.Ican'twaittoseeCaptainBrown!I'mreallycuriousabouthislifeinspace.Ihaveplentyofquestionstoaskhim.C:Suchas?B:Oh,suchaswhatfacilitiesdotheyhaveinspacetosupporttheirdailylife?C:Thatsoundslikeagoodquestion.ButI'dalsoliketoknowabouthowastronautssleep.Whatdotheydosoasnottofloataroundwhiletheysleep?Expressingcuriosity●I'dlovetoknow..●Iwonderhow/what/why/..●Well,I'dreallyliketofindout..●I'dparticularlyliketoknow..●I'mmostcuriousabout...●I'mmostinterestedtodiscover....●I'mverykeentoknow...●Iwishtoknow....●Ihopeyouwon'tmindmeaskingabout...Homework:finishtheexercisesheet.

Unit4SpaceExplorationPeriod2ReadingandThinkingSpace:thefinalfrontier教学设计Thethemeofthisunitfocuseson“spaceexploration.”Studentswilllearnaboutthetrainingandexperienceneededtobecomeanastronaut.Thetextismainlyaboutthedevelopmentofspaceexploration.Ontheonehand,thetexthelpsstudentstohaveagoodunderstandingaboutthegreatfeatshumanshaveachieved,ontheotherhand,theywillfurtherunderstandthecontributionsthatweChinesehaveachieved,andfeelconfidentandproudaboutourhomelandandstrengthentheirloveforourcountry.Theteachershouldinstructstudentstoaimhighandstudyhardertomakegreatprogressinthespacecareerifpossible.1. Readaboutthedevelopmentandvalueofspaceexploration.2. Explorethemysteriesoftheuniverseandtheachievementsinspaceexploration.3. Skillfullyusethevocabularyofthistexttocultivateself-studyability4. Developcooperativelearningabilitythroughdiscussion.1.EnabletheSstotalkaboutthedevelopmentandvalueofspaceexploration.2.GuidetheSstosummarizethemainideaofeachparagraphaswellasthemainideaofthetext.3.HelpSscomprehendthemainreasonsforspaceexploration.Multi-media,textbook,notebooks.Step1:WarmingupandpredictionLookatthetitleandthepicturesofthetextandpredictwhatthetextwillbeabout?2.Whatarethemainreasonsforspaceexploration?Step2:FastreadingtasksReadthepassagequicklyandchoosethecorrectsentencetofilleachgapinthetext.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.Step3:scanfordetails.Readitagainandfindoutthedetails.WhichsatellitewaslaunchedbytheUSSRin1957?2.Whowasthefirstpersonintheworldtogointospace?3.WhowasthefirstmantoorbitEarthinShenzhou5spacecraft?4.Inwhichsatellites,alltheastronautsdiedduringtheirmissions?5.What’stheattitudetothespaceexplorationaccordingtotheauthor?Step4:ReadformainideasReadquicklyandfigureoutthemainideaofeachparagraph.Paragraph1 Paragraph2 Paragraph3 Paragraph4 Paragraph5Step5:Criticalthinking:1.Whatdoyouthinkofthespaceexploration?2.Ifyouaredeterminedtobeanastronaut,whatshouldyouprepareatpresent?3.Doyouthinkspaceisthefinalfrontier?Andwhy?Step6:consolidation.Peoplehavealwayswantedtolearnmoreaboutspace.Beforethemid-20thcentury,mostpeoplefelt(1)_________(travel)intospacewasanimpossibledream.However,(2)____thehelpofscientists,peoplesucceededinrealizingtheirdream(3)_________(explore)space.On4October1957,theSputnik1satellite(4)____________(launch)bytheUSSR.(5)________________scientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Thesedisastersmadeeveryone(6)____________(disappoint),butpeoplestillbelieveintheimportanceof(7)________(carry)onspaceexploration.In2003,Chinabecamethethirdcountryto(8)____________(independent)sendhumansintospace.ThenShenzhou6and7completed(9)__secondmannedorbitandthefirstChinesespacewalk.Inspiteofthedifficulties,scientistshopefuture(10)__________(discovery)willnotonlyenableustounderstandtheuniversebutalsohelpussurvivewellintothefuture.

Step7：learningstrategies1.迅速浏览文章,抓住关键词,理清论点和论据2.找出段落中支持topicsentence的detailedwords,从而总结出段落大意。如时间标志词:on4October1957,on12April1961,on20July19693.关注每一段中能够表现出对探索太空抱有坚定信心和意愿的词汇和语句,如:bedeterminedtodo,believein,carryon等,从而总结出作者的观点和立场Step7Homework:Reviewwhatwehavelearnedandfindoutthekeylanguagepointsinthetext.

Unit4SpaceExplorationPeriod3DiscoveringUsefulStructures动词不定式做定语和状语（导学案）Thisteachingperiodmainlydealswithgrammar“theinfinitive”usedastheadverbialandattributive.Tobeginwith,teachersshouldleadstudentstorevisewhattheyhavelearnedaboutthisgrammarbyanalyzingthesentencepatternsinthetextandsomesimplesentences.Andthen,teachersmoveontostressmorespecialcasesconcerningthisgrammar。Thisperiodcarriesconsiderablesignificancetothecultivationofstudents’writingcompetenceandlaysasolidfoundationforthebasicappreciationoflanguagebeauty.Theteacherisexpectedtoenablestudentstomasterthisperiodthoroughlyandconsolidatetheknowledgebydoingsomeexercises.1.Guidestudentstoreviewthebasicusagesof“theinfinitive”usedastheadverbialandattributive.2.LeadstudentstolearntousesomespecialcasesconcerningtheP“theinfinitive”usedastheadverbialandattributive.3.Enablestudentstousethebasicphrasesstructuresflexibly.4.Strengthenstudents’greatinterestingrammarlearning.Helpstudentstoappreciatethefunctionof“theinfinitive”usedastheadverbialandattributive.2.Instructstudentstowriteessaysusingtheproper“theinfinitive”usedastheadverbialandattributive.观察下列句子特点，总结共同点。指出下列句子中画线部分所作的句子成分1．Canyoufindaproperpersontofinishthisjobintime？2．Doyouhaveanythingtobetakenthere?3．Ihurriedtohishouse,onlytofindhimout.4．He'soldenoughtomakeatripalone.5．Doyouhaveanythingtodotonight?6．Inhisthirdyear,heleftHarvardtoworkforacompanycalledMicrosoft.答案：1.定语2.定语3.状语4.状语5.定语6.状语一、不定式作定语1．不定式作定语，修饰名词或代词，不定式和它所修饰的名词之间有逻辑上的动宾关系、主谓关系、动状关系或同位关系。不定式通常要放在这些被修饰的词后。Ihavealotofworktodo.我有许多工作要做。(动宾关系)Heisthefirstpersontothinkoftheidea.他是第一个想到这个主意的人。(主谓关系)Ihavenotimetogothere.我没有时间去那儿。(动状关系)Hehasgotachancetogoabroad.他有一个出国的机会。(同位关系)(1)不定式与其所修饰的词构成逻辑上的动宾关系，而该不定式为不及物动词时，其后须加上适当的介词。Iamlookingforaroomtolivein.我正在找一间屋子住。(2)当作定语的不定式所修饰的名词或代词是不定式动作的承受者时，不定式既可以用主动形式，也可用被动形式，但其含义有所不同。Haveyouanythingtosend?你有什么东西要寄吗？(不定式tosend的动作执行者是“你”)Haveyouanythingtobesent?你有什么要(我或别人)寄的东西吗？(不定式tobesent的动作执行者是“我”或“别人”)2．不定式作定语的几种情况：(1)不定式作定语可以表示将来的动作。Iborrowedsomebookstoreadduringmyholiday.我借了一些我假期要读的书。(2)序数词，形容词最高级，thelast,theonly等词后或被这些词修饰的名词/代词后，且与中心词之间为逻辑上的主谓关系时，常用不定式作定语。Heisalwaysthefirsttoarriveattheschoolandthelasttoleavetheschool.他总是第一个到校，最后一个离校。(3)被修饰词是抽象名词时，常用不定式作定语。常见的该类名词有：plan,ability,chance,idea,hope,wish,fact,excuse,promise,attempt,way等。Andthebestwaytostrengthenwillpoweristomakeitintoahabit.增强意志力最好的方法就是让意志力成为一种习惯。(2)单句写作①突然她想到了一个好主意，但是她找不到写的纸。Suddenlyagoodideaoccurredtoher,butshecouldn'tfindanypaper______________.②她是第一个在奥运会上获得金牌的女性。Shewasthefirstwoman____________thegoldmedalintheOlympicGames.【答案】：①towriteon②towin二、不定式作状语1．结果状语不定式作结果状语常表示出乎意料的结果。常用于下列结构中：onlytodo;enoughtodo(足够做……);too...to...(太……而不能……);so/such...asto...(如此……以至于……)。Hehurriedtotherailwaystation,onlytofindthetrainhadleft.他匆忙赶到火车站，结果发现火车已经开走了。Hewassotiredastobeunabletowalk.＝Hewastootiredtowalk.他累得走不动了．【点津】现在分词短语作结果状语常常表示“自然而然、意料之中或顺理成章”的结果。Ithasn'trainedforamonth,makingthecropshardtogrow.一个月没下雨了导致庄稼很难生长。2．目的状语不定式作目的状语主要表示某一动作或状态的目的。常用于下列结构中：onlyto(仅仅为了);inorderto;so...asto;so(such)...asto...(如此……以便……)Heransofastastocatchthefirstbus.他飞快地跑以便赶上第一班车。Icomehereonlytosaygood­byetoyou.我来仅仅是向你告别。【点津】1.不定式的复合结构作目的状语,当不定式或不定式短语有自己的执行者时，要用不定式的复合结构即在不定式或不定式短语之前加for＋名词或宾格代词作状语。Heopenedthedoorforthechildrentocomein.他开门让孩子们进来。目的状语从句与不定式的转换英语中的目的状语从句，还可以变为不定式或不定式短语作状语，从而使句子在结构上得以简化。可分为两种情况：1当目的状语从句中的主语与主句中的主语相同时，可以直接简化为不定式或不定式短语作状语。We'llstartearlyinorderthat/sothatwemayarriveintime.→We'llstartearlyinorderto/soastoarriveintime.2当目的状语从句中的主语与主句中的主语不相同时，要用动词不定式的复合结构作状语。Icameearlyinorderthatyoumightreadmyreportbeforethemeeting.→Icameearlyinorderforyoutoreadmyreportbeforethemeeting.

Unit4SpaceExplorationPeriod4ReadingForWriting教学设计Thissectionisaboutanargumentativeessay,whosethemeisaboutthevalueofspaceexploration,Studentsoughttoreadthetextforbasicunderstandingandbegintoreflectonthequestionofwhetherexploringspaceisworththemoneyandeffort.1.Getstudentstohaveagoodunderstandingofsomefeaturesaboutanargumentativeessay.2.Studytheorganizationandlanguagefeatures.3.Developstudents’writingandcooperatingabilities.4.Strengthenstudents’greatinterestinwritingdiscourses.Stimulatestudentstohaveagoodunderstandingofhowtowriteanargumentative.Cultivatestudentstowriteanargumentativeproperlyandconcisely.Step1:Skimtostudytheorganizationofthepassage1.What’sthemainpurposeofessay?Itistopresentanideathatexploringspacehashelpsusinmanyways.2.Whatisthemainideaofthepassage?Itistopresentanideathatexploringspacehashelpsusinmanyways./benefitsusalot.3.Sumupthemainideaofeachparagraph.Para1:Differentopinionsaboutspaceexploration.Para2：Exploringspacehasmadeadifferenceinthefightagainstworldhunger.Para3：Spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitus.

Para4：Sendingastronautsintospacehashelpedpeopletothinkabouttheworld’sproblemsandeventofindwaystosolvethem.Para5：Exploringspaceprovidestheworldwithmanybenefits,soitshouldcontinue.Step2：Readfordetails.1.Whyaresomanypeopleagainstspaceexploration?2.Whathasspaceexplorationdoneforfoodproduction?3.WhatdidthepicturesofEarthfromspacemakepeoplerealize?4.Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?5.What’stheauthor’sattitudetoexploringspace?Andfindoutthreetopicsentencesthatsupportthewriter’sidea.Step3:outlineDifferentopinionsaboutspaceexplorationSomepeoplearguethatweshouldstopexploring,whileothersfeelthisisa1.shallowview.DifferentbenefitsofexploringspaceIthas2.madeadifferenceinthefightagainstworldhunger.Imotedtechnologicalimprovements.Ithelpspeople4.thinkabouttheworld'sproblems.DrawaconclusionExploringspaceshould5.continue.Step4:写出你对太空探索的看法本单元的写作项目是议论文，议论文的写作就是对某一方面的问题，通过列举事实、讲道理的方法来表达自己的看法。一般来说，议论文由论点、论据、论证三部分组成，通常按提出问题、分析问题、解决问题的逻辑顺序来安排写作。基本框架1．开头(beginning)——交代或提出问题2．主体(body)——介绍或从几个方面来分析问题3．结尾(ending)——写出解决问题的方法或思路主题词汇1．arguewithsb.aboutsth.与某人争论某事2．withthedevelopmentofscienceandtechnology随着科技的进步3．Myreasonsareasfollows...我的理由如下4．Idon'tagreewiththeideathat...我反对……5．exploringspacehaspromotedthedevelopmentof...宇宙探索促进了……的发生6．spaceexplorationbenefitsfarming宇宙探索惠及农业话题佳句1．Differentpeoplehavedifferentideasaboutspaceexploration.对于探索宇宙不同的人有不同的观点。2．Iholdtheviewthatmankindshouldexplorespace.我认为人类应该探索宇宙。3．Differentpeoplelookatthequestionindifferentway.不同的人对这个问题有不同的看法。4.60%ofthepeopleholdtheviewthatexploringspacewillbenefitus,ontheotherhand,40%thinkitwasteslotsoftimeandmoney.百分之六十的人认为探索太空会对我们有益，然而另一方面，百分之四十的人认为它浪费了大量的时间和金钱。5．Ithinktherearemanyadvantagesinexploringspace.First，ithasmadeadifferenceinthefightagainstworldhunger.Second,itmadeusrealizethatourearth'sresourcesarelimited.我认为探索宇宙有很多优点，第一，它在抗击世界性饥饿的战斗中发挥了作用。第二，它让我们认识到地球的资源有限的。6.Ontheotherhand，therestofthepeopleareagainsttheplanbecauseitmayresultinsomebadeffect.另一方面，其余的人反对这个计划，因为它可能会导致一些不好的影响。7.Iholdthebeliefthatspaceexplorationnotonlyenableustounderstandhowtheuniversebeganbutalsohelpussurvivedwellintothefuture.我坚信探索太空不仅能够使我们了解宇宙的起源而且能够帮助我们更好地走进未来。8.Ithinkweshouldspendmoretimeandmoneyexploringspacesoastoprovidenewandbettersolutionstopeople'sshort­termandlong