人教新目标版九上英语Unit8SectionB（2a-2e）【教案】

Unit8ItmustbelongtoCarla.SectionB（2a-2e）TeachingAims1.语言能力：了解英国巨石阵的相关信息。2.文化意识：认识不同的文化，尊重文化的多样性和差异性。3.思维品质：能提取、整理、概括稍长语篇的关键信息、主要内容、思想和观点。4.学习能力：能通过相关的连接词理解句子间的逻辑关系。TeachingDifficulties连词的用法TeachingAidsmultimediacoursewareorotherrealiathattheTneedsforteachingTeachingProceduresTipsStep1WarmingupShowapictureofStonehengeandaskSswhethertheyknowthenameofthatplace.AskfourquestionsaboutStonehengeandletSsknowalittleaboutStonehengeaccordingtothequestions.IsStonehengeintheGreatBritainortheU.S.A?HowdoesStonehengelooklike?WhenwastheStonehengebuiltandwhobuiltit?WhatelsedoyouknowabouttheStonehenge?(Tip:Linkingwordsareusedintheanswersofthequestions.TcanaskSstopayattentiontothem.)Step2Presentation&Reading课件设计在练习顺序上做了一些调整。思路为：介绍巨石阵并呈现连词—介绍什么是连词并让学生在文章中划出连词—学习连词的作用并练习—泛读，了解段落大意—寻读，抓住文章的细节信息—读后拓展练习—逐字逐句读，学习语言知识。教学课件按照此思路调整了练习的顺序，如果老师有不同的教学思路，可做修改。Pre-readingShowthetitleofthearticletoSsandaskthemtomakepredictionaboutthecontent.While-readingIntroducelinkingwordstoSs.Tellthemthattheyneedtoidentifyandunderlinelinkingwordswhilereading.2aEncourageSstoexplaintheusageofeachlinkingwordbythemselves.Thenaskthemtomatcheachlinkingwordorphrasewithitspurposes.Answers:2dAskSstocompletethesentenceswiththecorrectlinkingwords.GiveSssometimetofillintheiranswersindividually.Theninpairs,getSstoexplaintoeachotherwhytheychosethatanswerandhowthelinkingwordcontributestothemeaningofthesentence.ThefirstSwillexplaintheodd-numberedsentenceswhilethesecondSwillexplaintheeven-numberedsentences.TmaywishtowalkaroundandhelptheSswhohaveanydifficultyexplainingtheirchoices.Answers:1.and2.as3.notonly,butalso4.or5.howeverTrewritesthesentencesin2bandthenaskSstocompletethesentencesusingdifferentlinkingwords.Answers:1.because2.so3.while4.ThoughAskSstoreadthearticleandsummarizethemainideaofeachparagraph.Para1:Stonehengeisnotonlyafamoushistoricalplace,butalsoagreatmystery.Para2:HistorianshavedifferentideasaboutwhatStonehengewasbuiltfor.Para3:DifferentideasaboutthepurposesofStonehenge.Para4:WhobuiltStonehenge,whenitwasbuiltandhowitwasbuiltarestillmysteries.AskSstoreadtherestpartsofthearticleandanswerthequestions.WhobuiltStonehenge?Noonereallyknows.Whenwasitbuilt?Mosthistoriansbelieveitwasbuilt5,000yearsago.Howwasitbuilt?Nobodyknows.ShowthechartonPPTP26toSsandaskthemtofindoutpeople’sopinionsaboutwhatStonehengewasusedfor.Historiansbelieveditwasatemplewhereancientleaderstriedtocommunicatewiththegods.HistorianPaulStokerthinksitcan’tbeatemple.AnotherpopularideaisthatStonehengemightbeakindofcalendar.Otherpeoplebelievethestoneshaveamedicalpurpose.Somethinkitmightbeaburialplaceoraplacetohonorancestors.Otherthinkitwasbuilttocelebrateavictoryoveranenemy.2cIngroupsoffour,getSstoreadthearticletoeachother.EachSwillreadoneparagraph.Afterreading,askthemtodiscussandfindoutthemysteriesaboutStonehengeandwhatStonehengemighthavebeenusedfor.Answers:Post-reading2eInsmallgroupsoffour,getSstodiscussanymysteriesthattheyknowof.EncourageeachStocontributeadifferentmystery.Askthemtodistinguishbetweenwhattheyknowisfactandwhatismyth.(Tip:TcanusethebronzestandingfigureinSanxingduimuseumandtheMoaiofEasterislandasexamples.)ActivityAskSstolookupinformationonlineandwriteashortpassageaboutamysterytheyknow.Theyareencouragedtodrawapictureordownloadsomepicturesofthatmysterytoo.Tcanuseprompts:1.Whatmysterycanyouthinkof?2.Whatdoyouknowaboutit?3.Whatismysteriousaboutit?Step3Languagepointslearningcircle既可作动词也可作名词。作名词意为“圆圈”，作动词意为“圈出；盘旋”。receive的意思是“接待；收到；接受”，它与accept的区别是：receive指客观上收到(信件、礼物、赠品等)，不涉及收到者是否愿意接受。本身有一定的被动性。accept指收到者经过考虑而愿意接受，通常指主观上的接受，常与表示邀请或建议的句型连用。arrive的意思是“到达；抵达”，它与reach和getto的区别是：arrive后接表示地点的名词时，需接介词in或at。其中arrivein后接大地方，如国家、城市等；arriveat后接小地方，如学校、车站等。reach是及物动词，直接接表示地点的名词。getto后接地点名词，多用于口语。但是当表示地点的词是副词here,there,home等时，介词to,in,at都要省略。pointout的意思是“指出；指明”，point的常用短语还有pointat和pointto，二者的区别是：pointat指向离说话人较近的人或事物，意为“指着”；pointto指向离说话人较远的人或事物，意为“指向”。prevent的意思是“阻止；阻挠”，其常用短语是preventsb.fromdoingsth在prevent/stopsb.fromdoingsth.这个结构中，from可以省略，在被动语态中不能省略。而在keepsb.fromdoingsth.中，from在任时候都是不能省略的。position是名词，意思是“位置；地方”。它作名词还可以表示“工作职位”，相当于job。此处只呈现部分语言点Step4Summary&HomeworkHomework:Preview3a-SelfCheckinSectionB.Dotheexercisesinstudents’book.TeachingReflectionInthisperiod,themostimportantthingisreading.Itisagoodtimetotrainthestudents’abilityofreadingquicklyandefficiently.Whilereading,studentsshouldlearntocatchthemainandthemostimportantideasasquicklyastheycan.Theymustle