Unit6UnderstandingideasTheCalloftheChallenger教學(xué)設(shè)計(jì)-2022-2023學(xué)年高中英語(yǔ)選擇性

Unit6UnderstandingideasTheCalloftheChallenger教材分析本板塊呈現(xiàn)了一篇反映單元主題的課文，語(yǔ)篇類型為論說(shuō)文。課文講述了“挑戰(zhàn)者”號(hào)航天飛機(jī)失事的前后經(jīng)過(guò)。這次失敗給美國(guó)的太空探索計(jì)劃和民眾心理都造成了巨大的影響，盡管如此，也未能陽(yáng)擋人們探索太空的腳步和決心。讀前的導(dǎo)入活動(dòng)請(qǐng)學(xué)生完成一個(gè)關(guān)于大空探索的小測(cè)驗(yàn)，為課文學(xué)習(xí)做鋪墊。讀中活動(dòng)請(qǐng)學(xué)生通過(guò)讀標(biāo)題和看圖片預(yù)測(cè)課文內(nèi)容讀后活動(dòng)通過(guò)課文觀點(diǎn)判斷、關(guān)鍵信息提取和開(kāi)放性問(wèn)答等活動(dòng)，幫助學(xué)生深入理解課文，分析課文，探究主題意義，培養(yǎng)思維能力。”課型Reading主題語(yǔ)境人與自然——太空探索內(nèi)容分析本板塊呈現(xiàn)了一篇反映單元主題的課文，語(yǔ)篇類型為論說(shuō)文。課文講述了“挑戰(zhàn)者”號(hào)航天飛機(jī)失事的前后經(jīng)過(guò)。這次失敗給美國(guó)的太空探索計(jì)劃和民眾心理都造成了巨大的影響，盡管如此，也未能阻擋人們探索太空的腳步和決心。讀前的導(dǎo)入活動(dòng)請(qǐng)學(xué)生完成一個(gè)關(guān)于太空探索的小測(cè)驗(yàn)，為課文學(xué)習(xí)做鋪墊。讀中活動(dòng)請(qǐng)學(xué)生通過(guò)讀標(biāo)題和看圖片預(yù)測(cè)課文內(nèi)容。讀后活動(dòng)通過(guò)課文觀點(diǎn)判斷、關(guān)鍵信息提取和開(kāi)放性問(wèn)答等活動(dòng)，幫助學(xué)生深入理解課文，分析課文，探究主題意義，培養(yǎng)思維能力。教學(xué)目標(biāo)1.引導(dǎo)學(xué)生獲取課文的主要信息，了解“挑戰(zhàn)者”號(hào)航天飛機(jī)失事的過(guò)程以及其對(duì)人類航天史的重要意義；2.引導(dǎo)學(xué)生關(guān)注課文的語(yǔ)言特點(diǎn)，體會(huì)人物的情感變化，感受這次空難帶來(lái)的重大影響；3.引導(dǎo)學(xué)生在理解課文的基礎(chǔ)上，感悟人類在太空探索過(guò)程中不畏艱難、勇往直前的意志品質(zhì)。教學(xué)重點(diǎn)1.引導(dǎo)學(xué)生讀懂語(yǔ)篇，理解作者意圖、課文結(jié)構(gòu)及內(nèi)在邏輯關(guān)系；2.引導(dǎo)學(xué)生掌握相關(guān)的表達(dá)。教學(xué)難點(diǎn)引導(dǎo)學(xué)生理解語(yǔ)篇結(jié)構(gòu)，并把握文中的重要信息。教學(xué)策略PWP模式TeachingcontentsTeacher’sactivityStudents’activityPurposesActivity11.Teachershowssomepicturesaboutthespaceandasksstudentstoanswersomequestions2.Teacherinvitessomestudentstoshareanswersandchecktheanswerswithstudents.1.Studentsanswertheanswersindividually.2.Checktheanswerswiththeteacher.1.Toteststudents’knowledgeofspaceexploration.2.Toraisestudents’interestinreadingthepassage.Activity21.Teacherasksstudentstoreadparagraph1andfindoutthefeelingofthepeopleandtheinfluenceofApollo111.StudentsreadthefirstparagraphandanswerthequestionsToarousethestudents’curiosityaboutthetopic.Activity31.Teacherasksstudentstoreadparagraph25andfinishActivity3&4.2.Teacherasksstudentsworkinpairsandexchangetheiranswersbygivingevidence.3.Teacherinvitessomestudentstosharetheiranswersandaddsomenecessaryments.1.StudentsreadparagraphquicklyandfinishActivity3&4.2.Studentsworkinpairsandexchangetheiranswersbygivingevidence.3.Somestudentssharetheiranswerswiththeclass.Togetthemainideaofthepassage.Activity41.Teacherasksstudentstopredictthecontentofthelastparagraph.2.Teacherasksstudentstodofastreadingtocheckifhisorherpredictionistrue.3.Teacherasksthestudentstoanalyzethetitle:“thecallofthechallenger”4.Teacherasksthestudentstoanalyzethestructureofthepassageaskssomerepresentativesofgroupstosharetheanswer.Thenteachergivessomenecessaryments.6.TeacherasksstudentstotalkaboutwhattheylearnfromtheChallengerdisaster.Thenteachergivessomenecessaryments1.Studentspredictthecontentofthelastparagraph.2.Studentsreadthelastparagraphandcheckifitisinlinewithwhattheyhavethought.3.Studentsanalyzethetitleandsharetheiranswers.4.StudentstalkaboutwhattheylearnfromtheChallengerdisaster.TounderstandtheimportantdetailsofthepassageanddrawalessonfromtheChallengerdisaster.Think&ShareTeacherasksstudentstothinkaboutandanswerthequestions.Studentsthinkaboutandanswerthequestions.1.Tohelpstudentsunderstandthemeaningsofspaceexploration.2.Toguidestudentstofocusontheusefulexpressions評(píng)測(cè)練習(xí)I.根據(jù)下列各句句意以及所給單詞的首字母或漢語(yǔ)提示詞，寫出該單詞的正確形式（每空一詞）。1.________(斜置)themirrorsothatyoucanseebehindyou.2.It'sgenerally________(簡(jiǎn)單的)toidentifythebenefitsofthemoonlandings.3.Chinahaslaunchedanunmannedspacecraftthataimstof________rockandsoilsamplesfromthemoon.4.Thisteamisposedofthesixmembersoftheastronaut________(全體機(jī)組人員)andthetwobackups.5.Mosthydrogenatomsfloatinginspacearesospreadout;they'reessentially________(看不見(jiàn)的)toastronomers.II.英漢互譯。1.在晴朗的夜晚，我們可以用肉眼看到這顆行星。_________________________________________________________________________5.ThespaceshuttleChallengerexplodedshortlyaftertakeoff,killingalltheastronautsonboard,castingashadowonpeople'shearts.____________________________________________________________________________IV.閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。JohnHerschelGlennJrisrememberedasthefirstAmerican1.________(orbit)theearth.GlennwasbornonJuly18th,1921,inCambridge,Ohio.HeattendedprimaryandsecondaryschoolsinNewConcord,andhestudiedscienceattheMuskingumCollege,soonafter2._______hereceivedhisprivatepilotlicense.In1942,GlennjoinedtheUnitedStatesNavyasapilot.Thereafter,heswitchedtotheUnitedStatesMarineCorps.HealsoservedasafighterpilotinWorldWarIIandflewmany3._______(mission)overthePacificOcean.In1959,GlennjoinedProjectMercuryofNASA.Hewastheoldestofthesevenpilots4._____(select).HistaskwastoflyaMercuryspacecraftcalledFriendship7.HeretiredfromNASAafterhisflight,anddecidedtotry5.________(he)luckinpolitics.Hewonhisfirstgeneral6.________(elect)in1974andwasreelectedtotheSenate(參議院)in1980.Hewas7.________apopularsenatorthathewasreelectedseveralmoretimes.In1998,GlennwentintospaceagainonboardtheSpaceShuttleDiscoveryattheageof77,______(make)himtheoldestmantogointospace.GlennretiredfromtheSenatein1999,andin2012,he9.____(give)theMedalofFreedombyPresidentBarackObama.Glenndiedatamedicalcenteraftersuffering10.________aseriousmedicalconditiononDecember8th,2016.Hewas95yearsoldatthetimeofhisdeath課后反思本單元的主題語(yǔ)境是人與自然之人類對(duì)太空的探索，understanding語(yǔ)篇類型為論說(shuō)文。課文講述了“挑戰(zhàn)者”號(hào)航天飛機(jī)失事的前后經(jīng)