2024-2025学年人教版初中英语九年级（上）教案 UNIT 8 Section B（2a-2e）第4课时

UNIT8ItmustbelongtoCarla.SectionB(2a—2e)第4课时设计说明本课时学习关于世界未解之谜之一——英国巨石阵的阅读理解。在学习新课前先复习连词的用法；然后通过一副巨石阵的图片，让学生带着任务去有效地阅读文本，进入对课文的学习，通过对不同任务的阅读体验，让学生理解文本内容。最后通过对其他世界未解之谜的讨论，进行知识迁移。教学目标通过本课时的学习，让学生达成以下目标：1.知识目标：(1)单词：express,circle,Britain,mystery,receive,historian,temple,leader,ancestor,victory,enemy,period,Stonehenge(2)短语：atthesametime,communicatewith,pointout,inacertainway,stop/prevent/keepsb.fromdoingsth.(3)句子：①PeopleliketogotothisplaceespeciallyinJuneastheywanttoseethesunrisingonthelongestdayoftheyear.②Somethinkitmightbeaburialplaceoraplacetohonorancestors.Othersthinkitwasbuilttocelebrateavictoryoveranenemy.2.能力目标：阅读关于巨石阵的文章，了解英国文化，根据相关的连接词理解句子之间的逻辑关系。3.情感目标：了解世界古文化，培养探索精神。重点难点1.重点：(1)理解并运用情态动词表推测的句型；(2)明确使用连接词的目的。2.难点：了解“巨石阵”的文化背景以及对地理知识的涉猎和补充。教学准备PPT课件教学过程Step1Lead-in1.Itwassnowing,soIcouldnotgoout.2.IstudybecauseIwanttolearn.3.AsIamverytired,Iamgoingtobed.4.Sinceitislate,Ishallgohomenow.5.Thewatchwascheap,butitgoesquitewell.6.Wealltriedourbest.However,welostthegame.7.Thoughthetaskwasdifficult,theymanagedtofinishitontime.8.Wemustnotonlyfinishourtaskbutalsodoitwell.9.Youcangobyairorbytrain.10.Iwasreadingamagazinewhenhecamein.11.WhileMarywaswritingaletter,thechildrenwereplayingoutside.连词是一种连接词与词、短语与短语以及句与句的虚词，它不能独立担任句子成分，只起连接作用。表示结果的连词有：so(所以)等；表示原因的连词有：because,since,as等；表示转折意义的连词有：but,however,though；表示递进意义的连词有：notonly...butalso（不仅……而且）表示选择关系的连词有：or(或者；还是)；表示两件事情同时发生的连词有：when,while等。Matcheachlinkingwordorphrasewithitspurpose.Linkingwordorphrase PurposeoflinkingwordorphraseAnswers：（已在题目上标注）Step2ReadingPre-readingShowthestudentsapictureofStonehengeandgetthemtotalkaboutit.HaveyoueverheardofStonehenge?Whereisit?Whyisitfamous?While-readingTask1Skimthearticlebelowandunderlinethelinkingwordsandphrases.Doyouthinkyouhavemadecorrectmatchesin2a?Identifyingconjunctionsorphrasesthatlinkideastogetherwillhelpyouunderstandwhatyouread.Checktheanswer.Paragraph1:notonly…butalso,asParagraph2:however,becauseParagraph3:as,but,orParagraph4:because,but,and,but,andTask2Listenandreadthearticlecarefullyandfindthemainideaofeachparagraph.Para.1Stonehengeisnotonlyafamoushistoricplace,butalsoagreatmystery.Para.2HistorianshavedifferentideasaboutwhatStonehengewasbuiltfor.Para.3DifferentideasaboutthepurposeofStonehenge.Para.4WhobuiltStonehenge,whenitwasbuiltandhowitwasbuiltarestillmysteries.Task3Readthepassageandfindoutthesentencesmakinginferences.Readthearticleagainandcompletethechart.MysteriesaboutStonehengeWhatStonehengemighthavebeenusedfor…Whobuiltit?Whatwasitusedfor?/Whywasitbuilt?Howwasitbuilt?·Itmighthavebeenusedasatemplewhereancientleaderstriedtocommunicatewiththegods.·Itmighthavebeenusedasakindofcalendar.·Itmighthavebeenusedforpreventingillnessandkeepingpeoplehealthy.·Itmighthavebeenusedasaburialplaceoraplacetohonorancestors.·Itmighthavebeenusedforcelebratingavictoryoveranenemy.Peoplemightneverknow.PostreadingTask1Completethesentenceswiththecorrectlinkingwords.1.MidsummerdayisinJune_________alotofpeoplegotoStonehengeduringthismonth.2.ThesunshinesstraightintothecenterofStonehenge_________thestoneswereputinaspecialposition.3.Somepeoplethinktherockscan_________stoppeoplefrombecomingill_________keepthemhealthy.4.Wedon’tknowwhobuiltStonehenge_________howitwasbuilt.5.HistoriansthinkStonehengewasbuiltabout5,000yearsago;_________,theyarenotsure.Checktheanswersonebyone.Task2Showthestudentssomepicturesofotherwondersintheworldandgetthemtotalkaboutthemtoopenuptheireyes.Canyouthinkofanyothermysteries,eitherinChinaoranotherpartoftheworld,thataresimilartoStonehenge?Whatdoyouknowaboutthesemysteries?Whatismysteriousaboutthem?Discussthemwithyourgroup.NanMadolStatuesofEasterIsland南马都尔遗址复活节岛石像Step3Languagepoints1.Everyyearitreceivesmorethan750,000visitors.receive此处表示“接待”。receive常表示客观上收到某物，而accept则表示主观上接受。Ireceivedanexpensivegiftfrommyfriend,butIdidnotacceptit.我收到了朋友的一件贵重礼物，但我并没有接受它。2.Otherpeoplebelievethestoneshaveamedicalpurpose.medicaladj.医疗的；医学的medicinen.药Mysisterstudiesatamedicalcollege.我的姐姐在医学院上学。3.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.preventv.防止;预防;阻止;阻挠后面可跟名词或代词。Weshoulddosomethingtopreventpollution.我们应该做些事情来阻止污染。preventsb.(from)doingsth.阻止某人做某事同样的表达还有“stopsb.(from)doingsth.”和“keepsb.fromdoingsth.”。e.g.Wemustdosomethingtopreventthenews(from)spreading.=Wemustdosomethingtostopthenews(from)spreading.=Wemustdosomethingtokeepthenewsfromspreading.Step4Homework1.Reviewthewordsandexpressionsofthisunit.2.Retellthepassagein2b.当堂达标Ⅰ.根据提示用适当的单词或短语填空。1.Shesaidshesentmealetterlastweek,butIhaven’trit.2.Thepofthemeetingistochooseanewpresident.3.Theworkmustbefinishedwithinatwo-weekp.4.Theygottothetopofthemountain______________(同时).5.Youshouldoften________________(沟通)yourforeignteacherinyourfreetime.Ⅱ.选择单词并用其适当形式填空。lead,expression,position,medicine,circle1.Canyoufindoutour_______onthismap?2.Thekidsstoodina______tolistentotheoldman.3.Thenewhospitalboughtsome________instrumentslastweek.4.Jimmytriedto_______hisideasclearlyinthearticle.5.Weshoulddiscussalltheproblemswithourteam_______.Ⅲ.用适当的连词填空。1.—HowcanIwakeupsoearlytomorrow?—Setthealarmclockat4o’clock,_________you’llmakeit.2.Therunnerfelldown,_________hequicklygotupandwentonrunning.3.Bettydidn’tgotoseethefilmyesterday________shewasill.4.Hurryup,________you’llbelate.5.Mymotherwastiredthewholeday,________shewenttobedearly.Ⅳ.单项选择。A.is B.am C.are D.was2.Maryfeltsurprisedwhenshe________thebirthdaypresentfromJackbecausetheyhaven’tseeneachotherforoverfiveyears.A.received B.accepted C.receive D.accept3.To________natureistohelpourselves,orwewillbepunished.A.protect B.prevent C.provide D.pollute4.—Couldyoucallmeassoonasyou________Beijing?—Sure.I’lldothatthen.A.get B.reachto C.arrivein D.arriveatⅤ.语法填空。AnotherpopularideaisthatStonehengemight________(be)akindofcalendar.Thelargestones________(put)togetherinacertainway.Onmidsummer’smorning,thesunshines________(direct)intothecenterofthestones.Otherpeople________(believe)thestoneshaveamedicalpurpose.Theythinkthestonescan________(prevent)illnessandkeeppeople________(health).“Asyouwalkthere,youcanfeeltheenergyfromyourfeet________(move)upyourbody,”saidonevisitor.NooneissurewhatStonehenge________(use)for,butmostagreethatthepositionofthestonesmust________(be)foraspecialpurpose.Somethinkitmightbeaburialplaceoraplace________(honor)ancestors.Othersthinkit________(build)toce