UNIT6SectionⅣLESSON32023-2024学年新教材高二英语选择性必修第二册同步课堂高效讲义配套教学设计（北师大版2019）

UNIT6SectionⅣLESSON32023-2024学年新教材高二英语选择性必修第二册同步课堂高效讲义配套教学设计（北师大版2019）授课内容授课时数授课班级授课人数授课地点授课时间设计思路本节课以高二英语选择性必修第二册北师大版新教材第六单元第四节（UNIT6SectionⅣLESSON3）为教学内容，旨在通过引导学生深入学习课文内容，提升学生的阅读理解能力、词汇运用能力和批判性思维能力。课程设计以学生为中心，注重培养学生的实际应用能力，通过情境创设、互动讨论、练习巩固等环节，使学生在轻松愉快的环境中掌握知识点，达到高效学习的效果。核心素养目标1.语言能力：通过本节课的学习，学生能够熟练运用本单元所学的词汇和句型，提高阅读理解能力，能够就课文主题进行有效的口头和书面表达。

2.文化意识：学生能够了解和尊重不同文化背景下的行为规范和交际方式，通过对比分析增强对中外文化差异的认识。

3.思维品质：培养学生批判性思维，能够对课文内容进行深度思考，提出自己的见解，形成合理的判断和评价。

4.学习策略：引导学生运用有效的学习策略，如词汇联想、语境猜测等，提升自主学习和解决问题的能力。教学难点与重点1.教学重点

-核心词汇掌握：本节课要求学生掌握的词汇包括“sustainable”、“environmentalimpact”、“conservation”等，这些词汇是理解课文内容和进行相关话题讨论的基础。

-句型结构理解：如课文中的“notonly...butalso...”结构，用于表达并列关系，是英语表达中的常见句型，需要学生熟练掌握并能够灵活运用。

-阅读技巧培养：培养学生通过标题预测文章内容、通过关键词汇理解段落大意等阅读技巧，提高阅读效率。

2.教学难点

-复杂句式理解：课文中出现的长难句，如“Whilethedevelopmentoftechnologyhasbroughtaboutsignificantchanges,ithasalsoraisedconcernsabout...”，学生可能难以理解句子结构和含义。

-词汇深度运用：如“sustainable”一词，学生不仅要会拼写和基本含义，还要能够在具体语境中准确运用，如判断一个行为或产品是否sustainable。

-批判性思维训练：培养学生对课文内容进行批判性分析，如探讨“可持续发展”的实际应用和挑战，这一过程需要学生具备一定的逻辑思维和判断能力。教学资源-软硬件资源：多媒体投影仪、计算机、音响设备

-课程平台：学校在线学习系统

-信息化资源：课文电子版、词汇练习软件、在线互动讨论平台

-教学手段：PPT课件、视频材料、实物展示、小组讨论教学过程1.导入新课

-Goodmorning,everyone.Today,wearegoingtostartanewlesson,Lesson3,fromUnit6ofourEnglishtextbook.Thetopicisaboutsustainabilityandenvironmentalconservation.Let'sbeginwithaquickdiscussion.Canyoutellmewhatyouknowaboutsustainability?

2.课文主旨内容探究

-Now,let'stakealookatthetitleofthelesson:"ConservingOurEnvironment".Thistitlegivesusahintaboutthemainideaofthetext.Beforeweread,let'spredictwhatthetextmightbeabout.(Studentssharetheirpredictions)

-Openyourbookstopage...andlet'sreadthefirstparagraphtogether.Payattentiontothekeywordsandtrytounderstandthemainidea.(Readaloud)

-Whatdoestheauthormeanby"ourenvironmentisunderthreat"?Canyougivesomeexamplesfromthetext?(Studentsanswer)

3.第一段详细讲解

-Now,let'sfocusonthefirstparagraph.Iwillreaditagain,andthistime,Iwantyoutounderlinethedifficultwordsandphrases.(Readagain)

-Let'sdiscussthemeaningof"sustainabledevelopment".Whatdoesitmeantodevelopinasustainableway?(Studentsdiscussinpairsandsharetheirthoughts)

-Lookatthesentence"Notonlyisourenvironmentsuffering,butourhealthisalsoatrisk."Whatdoes"notonly...butalso..."mean?Canyougivemeanotherexample?(Studentsprovideexamples)

4.第二段内容分析

-Now,let'smoveontothesecondparagraph.Readitsilentlyandtrytofindthemainidea.(Studentsreadsilently)

-Whocantellmewhatthemainideaofthisparagraphis?(Studentsanswer)

-Let'slookatthedetails.Theauthormentionsseveralwaystoconserveourenvironment.Canyoulistthem?(Studentslisttheways)

-Discussingroupsofthree:Whichofthesewaysdoyouthinkisthemosteffective?Why?(Groupsdiscussandsharetheiropinions)

5.第三段深入探讨

-Now,let'sanalyzethethirdparagraph.Thisparagraphtalksabouttheroleoftechnologyinenvironmentalconservation.Readitcarefullyandmakenotesonthekeypoints.(Studentsreadandmakenotes)

-Cansomeonesummarizethemainpointsofthisparagraph?(Studentssummarize)

-Theauthormentions"greentechnology".Whatdoyouthink"greentechnology"means?Canyougivesomeexamples?(Studentsprovideexamples)

-Let'shaveadebate:Istechnologyafriendorafoetoenvironmentalconservation?(Studentsdebateinpairsandsharetheirviews)

6.课文内容总结

-Now,let'ssummarizewhatwehavelearnedfromthetext.Thetextdiscussesthethreatstoourenvironmentandofferssolutionsforconservingit.Whatarethemainthreatsmentionedinthetext?(Studentsanswer)

-Andwhatarethesolutionsproposed?(Studentsanswer)

-Verygood.Now,let'smoveontothenextpartofourlesson.

7.词汇练习

-Lookattheboard.Ihavewrittensomeofthekeyvocabularyfromthetext.Let'spracticeusingthesewordsinsentences.Iwillgiveyouanexample:"Sustainabledevelopmentiscrucialforthefutureofourplanet."Now,it'syourturn.(Studentspracticeinpairsandsharetheirsentences)

-Let'sdoanexercisefromtheworkbook.Turntopage...andcompletetheexercise.Iwillwalkaroundtohelpyouifyouhaveanyquestions.(Studentsworkontheexercise)

8.小组活动

-Now,let'shaveagroupactivity.Inyourgroups,discussthefollowingquestion:"Whatcanyoudoinyourdailylifetocontributetoenvironmentalconservation?"Prepareashortpresentationtosharewiththeclass.(Groupsworkonthepresentation)

-Eachgroupwillhave3minutestopresenttheirideas.Remembertoincludespecificactionsandexplainwhytheyareimportant.(Groupspresenttheirideas)

9.课堂总结

-Welldone,everyone.Youhavedoneagreatjobtoday.Let'ssummarizewhatwehavelearned.Wediscussedtheimportanceofenvironmentalconservationandtheroleoftechnologyinthisprocess.Wealsopracticedusingnewvocabularyandsharedourideasonhowtocontributetoasustainablefuture.

-Yourhomeworkistowriteanessayon"TheRoleofTechnologyinEnvironmentalConservation".Usetheideasandvocabularywediscussedtodayinyouressay.Remembertoincludeyourownopinionsandexamples.

-Thankyouforyourparticipation.Iamlookingforwardtoreadingyouressaysandcontinuingourdiscussioninthenextclass.Goodbye!知识点梳理1.词汇

-sustainable:可持续的

-conservation:保护

-threat:威胁

-technology:技术

-development:发展

-environment:环境

-health:健康

-risk:风险

-solution:解决方案

-greentechnology:绿色技术

2.句型

-"notonly...butalso...":不仅...而且...

-"while...":当...时；虽然...

-"suchas...":例如...

-"inorderto...":为了...

-"dueto...":由于...

3.课文内容

-第一段：介绍了环境的威胁和保护环境的重要性。

-"Ourenvironmentisunderthreatduetohumanactivitiessuchasdeforestationandpollution."

-"Sustainabledevelopmentiscrucialforthefutureofourplanet."

-第二段：讨论了保护环境的几种方法。

-"Thereareseveralwaystoconserveourenvironment,suchasreducingwasteandusingrenewableenergy."

-"Plantingtreesisaneffectivewaytoabsorbcarbondioxideandimproveairquality."

-第三段：探讨了技术在环境保护中的作用。

-"Technologyplaysasignificantroleinenvironmentalconservation."

-"Greentechnology,suchassolarpanelsandwindturbines,canhelpreduceourcarbonfootprint."

4.阅读技巧

-通过标题预测文章内容

-通过关键词汇理解段落大意

-通过上下文猜测生词含义

-批判性思维：对文章内容进行深度思考，提出自己的见解

5.写作技巧

-如何撰写关于环境保护的议论文

-使用恰当的词汇和句型表达自己的观点

-提供具体的例子和证据支持自己的观点

-组织文章结构，确保逻辑清晰

6.语法点

-现在分词作定语：如"conservationefforts"

-过去分词作定语：如"threatenedspecies"

-比较级和最高级：如"moresustainable","themosteffectivesolution"

7.互动讨论

-讨论环境保护的重要性

-分享个人在环境保护方面的行动和想法

-探讨如何通过技术改善环境问题

8.作业

-写一篇关于技术在环境保护中作用的短文

-运用本课所学词汇和句型

-结合个人观点和具体例子教学反思与改进Afterdeliveringthelessonon"ConservingOurEnvironment,"Itooksometimetoreflectontheteachingandlearningprocess.HerearemythoughtsandtheimprovementsIplantoimplement:

Thestudentswereengagedinthediscussionaboutsustainabilityandenvironmentalconservation.Theysharedtheirpriorknowledgeandwereinterestedinlearningmoreaboutthetopic.However,Inoticedthatsomestudentswerestrugglingwiththecomplexvocabulary.Toaddressthis,Iplantospendmoretimepre-teachingdifficultwordsbeforewestartreadingthetext.

Duringthereadingcomprehensionpart,Iobservedthatafewstudentshaddifficultyfollowingthecomplexsentencestructuresinthetext.Tohelpthembetterunderstandthecontent,Iwillincorporatemoresentencediagrammingexercisesinfuturelessons.Thiswillhelpstudentsvisualizethestructureofcomplexsentencesandimprovetheircomprehension.

Thegroupactivitywherestudentsdiscussedwaystocontributetoenvironmentalconservationwasasuccess.Theywereenthusiasticandcameupwithcreativeideas.However,somegroupsdidnothaveenoughtimetopresenttheirideastotheclass.Nexttime,Iwillallocatemoretimeforpresentationsandpossiblyhavefewergroupstoensureeveryonegetsachancetoshare.

Ialsonoticedthatwhilestudentswereabletoidentifythemainideasofthetext,theystruggledwithextractingspecificdetails.Toimprovethis,Iwillincorporatemoretargetedquestionsinthereadingexercisesthatrequirestudentstofindandanalyzespecificinformationfromthetext.

ImprovementMeasures:

1.Pre-teachingvocabulary:Iwillpreparealistofchallengingvocabularywordsfromthetextandgooverthemwiththestudentsbeforewebeginreading.Thiswillhelpthembetterunderstandthetextandparticipatemoreactivelyindiscussions.

2.Sentencediagramming:Iwillintroduceexercisesthathelpstudentsdiagramcomplexsentences.Thisvisualtoolwillaidincomprehensionandmakethetextmoreaccessibletostudentswithdifferentlearningstyles.

3.Timemanagementforgroupactivities:Iwilladjustthetime分配forgroupactivitiesandpresentationstoensurethatallstudentshaveenoughtimetoexpresstheirideasandreceivefeedback.

4.Targetedreadingexercises:Iwillcreatemoreexercisesthatfocusonextractingdetailsfromthetext.Thiswillhelpstudentsdeveloptheiranalyticalskillsandimprovetheiroverallcomprehension.

5.Regularfeedback:Iwillprovidemoreregularfeedbackonstudents'assignmentsandparticipation.Thiswillhelpthemunderstandtheirstrengthsandareasforimprovementandencouragethemtotakeownershipoftheirlearning.

Inconclusion,whileIbelievethelessonwasgenerallysuccessfulinengagingstudentsandpromotingunderstandingofenvironmentalconservation,thereareseveralareasthatcanbeimproved.Byimplementingthesemeasures,Ihopetoenhancethelearningexperienceandhelpmystudentsdevelopadeeperunderstandingofthesubjectmatter.课堂课堂评价：

Duringthelesson,Iemployedvariousmethodstoassessthestudents'understandingandprogress.Here'showIconductedtheclassroomevaluation:

1.Questioning:Ifrequentlyaskedquestionstocheckthestudents'comprehensionofthelessonmaterial.Open-endedquestionsencouragedcriticalthinking,whileclosed-endedquestionshelpedtoconfirmtheirunderstandingofkeyconcepts.Ipaidattentiontothestudents'responsestogaugetheirgraspofthecontent.

2.Observation:Iobservedthestudents'bodylanguageandparticipationduringdiscussionsandactivities.Thishelpedmetoidentifythosewhowereengagedandthosewhomightneedadditionalsupport.Ialsonotedthelevelofcooperationwithingroupsduringcollaborativetasks.

3.InteractiveWhiteboardActivities:Iusedtheinteractivewhiteboardtocreatequickquizzesandexercisesthatallowedstudentstodemonstratetheirknowledgeinavisualandinteractiveway.Thisprovidedimmediatefeedbackontheirprogressandallowedmetoaddressanymisconceptionsonthespot.

4.PeerAssessment:Iencouragedstudentstoassesseachother'sworkduringgroupactivities.Thisnotonlyfosteredacollaborativelearningenvironmentbutalsohelpedstudentstolearnfromtheirpeersandself-correcttheirmistakes.

作业评价：

Forhomeworkevaluation,Ifocusedonprovidingdetailedfeedbackthatwouldhelpstudentsunderstandtheirstrengthsandareasforimprovement.Here'showIapproachedthehomeworkassessment:

1.ThoroughGrading:Icarefullyreviewedeachstudent'shomeworktoassesstheirunderstandingofthelessonobjectives.Iprovidedconstructivecommentsontheiranswers,highlightingcorrectusageandpointingoutareasthatneededimprovement.

2.PersonalizedFeedback:Imadesuretogivepersonalizedfeedbacktoeachstudent,acknowledgingtheirindividualprogressandeffort.Thishelpedtomotivatethemandmadethemfeelvalued.

3.TimelyReturn:Ireturnedthehomeworkpromptlysothatstudentscouldreflectontheirperformanceandmakenecessaryadjustmentsforfutureassignments.

4.Encouragement:Iofferedwordsofencouragementtoallstudents,regardlessoftheirperformance.Positivereinforcementcanboostconfidenceandencouragestudentstocontinuetheirefforts.

5.Follow-up:Forstudentswhostruggledwiththehomework,Ischeduledfollow-upsessionstoprovideadditionalsupport.Duringthesesessions,Iaddressedspecificquestionsandprovidedadditionalpracticematerialsifneeded.

Byusingtheseevaluationmethods,Iwasabletogainacomprehensiveunderstandingofthestudents'learningoutcomes.Thefeedbackprovidedhelpedthemtorecognizetheirprogressandareasthatneede