英語人教版高中必修三（2019新編）第四單元教案

Unit4SpaceExplorationPeriod1Listening&Speaking&Talking教學(xué)設(shè)計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教學(xué)設(shè)計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.迅速瀏覽文章,抓住關(guān)鍵詞,理清論點和論據(jù)2.找出段落中支持topicsentence的detailedwords,從而總結(jié)出段落大意。如時間標(biāo)志詞:on4October1957,on12April1961,on20July19693.關(guān)注每一段中能夠表現(xiàn)出對探索太空抱有堅定信心和意愿的詞匯和語句,如:bedeterminedtodo,believein,carryon等,從而總結(jié)出作者的觀點和立場Step7Homework:Reviewwhatwehavelearnedandfindoutthekeylanguagepointsinthetext.

Unit4SpaceExplorationPeriod3DiscoveringUsefulStructures動詞不定式做定語和狀語（導(dǎo)學(xué)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.觀察下列句子特點，總結(jié)共同點。指出下列句子中畫線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.定語2.定語3.狀語4.狀語5.定語6.狀語一、不定式作定語1．不定式作定語，修飾名詞或代詞，不定式和它所修飾的名詞之間有邏輯上的動賓關(guān)系、主謂關(guān)系、動狀關(guān)系或同位關(guān)系。不定式通常要放在這些被修飾的詞后。Ihavealotofworktodo.我有許多工作要做。(動賓關(guān)系)Heisthefirstpersontothinkoftheidea.他是第一個想到這個主意的人。(主謂關(guān)系)Ihavenotimetogothere.我沒有時間去那兒。(動狀關(guān)系)Hehasgotachancetogoabroad.他有一個出國的機(jī)會。(同位關(guān)系)(1)不定式與其所修飾的詞構(gòu)成邏輯上的動賓關(guān)系，而該不定式為不及物動詞時，其后須加上適當(dāng)?shù)慕樵~。Iamlookingforaroomtolivein.我正在找一間屋子住。(2)當(dāng)作定語的不定式所修飾的名詞或代詞是不定式動作的承受者時，不定式既可以用主動形式，也可用被動形式，但其含義有所不同。Haveyouanythingtosend?你有什么東西要寄嗎？(不定式tosend的動作執(zhí)行者是“你”)Haveyouanythingtobesent?你有什么要(我或別人)寄的東西嗎？(不定式tobesent的動作執(zhí)行者是“我”或“別人”)2．不定式作定語的幾種情況：(1)不定式作定語可以表示將來的動作。Iborrowedsomebookstoreadduringmyholiday.我借了一些我假期要讀的書。(2)序數(shù)詞，形容詞最高級，thelast,theonly等詞后或被這些詞修飾的名詞/代詞后，且與中心詞之間為邏輯上的主謂關(guān)系時，常用不定式作定語。Heisalwaysthefirsttoarriveattheschoolandthelasttoleavetheschool.他總是第一個到校，最后一個離校。(3)被修飾詞是抽象名詞時，常用不定式作定語。常見的該類名詞有：plan,ability,chance,idea,hope,wish,fact,excuse,promise,attempt,way等。Andthebestwaytostrengthenwillpoweristomakeitintoahabit.增強(qiáng)意志力最好的方法就是讓意志力成為一種習(xí)慣。(2)單句寫作①突然她想到了一個好主意，但是她找不到寫的紙。Suddenlyagoodideaoccurredtoher,butshecouldn'tfindanypaper______________.②她是第一個在奧運會上獲得金牌的女性。Shewasthefirstwoman____________thegoldmedalintheOlympicGames.【答案】：①towriteon②towin二、不定式作狀語1．結(jié)果狀語不定式作結(jié)果狀語常表示出乎意料的結(jié)果。常用于下列結(jié)構(gòu)中：onlytodo;enoughtodo(足夠做……);too...to...(太……而不能……);so/such...asto...(如此……以至于……)。Hehurriedtotherailwaystation,onlytofindthetrainhadleft.他匆忙趕到火車站，結(jié)果發(fā)現(xiàn)火車已經(jīng)開走了。Hewassotiredastobeunabletowalk.＝Hewastootiredtowalk.他累得走不動了．【點津】現(xiàn)在分詞短語作結(jié)果狀語常常表示“自然而然、意料之中或順理成章”的結(jié)果。Ithasn'trainedforamonth,makingthecropshardtogrow.一個月沒下雨了導(dǎo)致莊稼很難生長。2．目的狀語不定式作目的狀語主要表示某一動作或狀態(tài)的目的。常用于下列結(jié)構(gòu)中：onlyto(僅僅為了);inorderto;so...asto;so(such)...asto...(如此……以便……)Heransofastastocatchthefirstbus.他飛快地跑以便趕上第一班車。Icomehereonlytosaygood-byetoyou.我來僅僅是向你告別?！军c津】1.不定式的復(fù)合結(jié)構(gòu)作目的狀語,當(dāng)不定式或不定式短語有自己的執(zhí)行者時，要用不定式的復(fù)合結(jié)構(gòu)即在不定式或不定式短語之前加for＋名詞或賓格代詞作狀語。Heopenedthedoorforthechildrentocomein.他開門讓孩子們進(jìn)來。目的狀語從句與不定式的轉(zhuǎn)換英語中的目的狀語從句，還可以變?yōu)椴欢ㄊ交虿欢ㄊ蕉陶Z作狀語，從而使句子在結(jié)構(gòu)上得以簡化?？煞譃閮煞N情況：1當(dāng)目的狀語從句中的主語與主句中的主語相同時，可以直接簡化為不定式或不定式短語作狀語。We'llstartearlyinorderthat/sothatwemayarriveintime.→We'llstartearlyinorderto/soastoarriveintime.2當(dāng)目的狀語從句中的主語與主句中的主語不相同時，要用動詞不定式的復(fù)合結(jié)構(gòu)作狀語。Icameearlyinorderthatyoumightreadmyreportbeforethemeeting.→Icameearlyinorderforyoutoreadmyreportbeforethemeeting.

Unit4SpaceExplorationPeriod4ReadingForWriting教學(xué)設(shè)計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:寫出你對太空探索的看法本單元的寫作項目是議論文，議論文的寫作就是對某一方面的問題，通過列舉事實、講道理的方法來表達(dá)自己的看法。一般來說，議論文由論點、論據(jù)、論證三部分組成，通常按提出問題、分析問題、解決問題的邏輯順序來安排寫作?；究蚣?．開頭(beginning)——交代或提出問題2．主體(body)——介紹或從幾個方面來分析問題3．結(jié)尾(ending)——寫出解決問題的方法或思路主題詞匯1．a(chǎn)rguewithsb.aboutsth.與某人爭論某事2．withthedevelopmentofscienceandtechnology隨著科技的進(jìn)步3．Myreasonsareasfollows...我的理由如下4．Idon'tagreewiththeideathat...我反對……5．exploringspacehaspromotedthedevelopmentof...宇宙探索促進(jìn)了……的發(fā)生6．spaceexplorationbenefitsfarming宇宙探索惠及農(nóng)業(yè)話題佳句1．Differentpeoplehavedifferentideasaboutspaceexploration.對于探索宇宙不同的人有不同的觀點。2．Iholdtheviewthatmankindshouldexplorespace.我認(rèn)為人類應(yīng)該探索宇宙。3．Differentpeoplelookatthequestionindifferentway.不同的人對這個問題有不同的看法。4.60%ofthepeopleholdtheviewthatexploringspacewillbenefitus,ontheotherhand,40%thinkitwasteslotsoftimeandmoney.百分之六十的人認(rèn)為探索太空會對我們有益，然而另一方面，百分之四十的人認(rèn)為它浪費了大量的時間和金錢。5．Ithinktherearemanyadvantagesinexploringspace.First，ithasmadeadifferenceinthefightagainstworldhunger.Second,itmadeusrealizethatourearth'sresourcesarelimited.我認(rèn)為探索宇宙有很多優(yōu)點，第一，它在抗擊世界性饑餓的戰(zhàn)斗中發(fā)揮了作用。第二，它讓我們認(rèn)識到地球的資源有限的。6.Ontheotherhand，therestofthepeopleareagainsttheplanbecauseitmayresultinsomebadeffect.另一方面，其余的人反對這個計劃，因為它可能會導(dǎo)致一些不好的影響。7.Iholdthebeliefthatspaceexplorationnotonlyenableustounderstandhowtheuniversebeganbutalsohelpussurvivedwellintothefuture.我堅信探索太空不僅能夠使我們了解宇宙的起源而且能夠幫助我們更好地走進(jìn)未來。8.Ithinkweshouldspendmoretimeandmoneyexploringspacesoastoprovidenewandbettersolutionstopeople'sshort-termandlong