人教新目标九上Unit 8 Section B 2a-2e教案

教案教学基本信息学科English学段初中年级九年级单元Unit8课题ItmustbelongtoCarla.总课时数6课时SectionB(2a-2e)课型阅读课授课时间教学目标及教学重点、难点教学目标：Attheendoftheclass,thestudentswillbeableto:1.learnthewordsandexpressions.2.practicemakinginferencesandtheuseoflinkingwords.3.learntotalkaboutmysteries.教学重点：1.Keyvocabulary:express,circle,Britain,receive,leader,medical,purpose,prevent,energy,position,victory,enemy,period...atthesametime,communicatewith...,puttogether,inacertainway...2.Keysentences:a.Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.b.AnotherpopularideaisthatStonehengemightbeakindofcalendar.c.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.d.Mosthistoriansbelieveitmustbealmost5,000yearsold.3.Structure:modalverb+be教学难点：Practicemakinginferencesandtheuseoflinkingwords.教学过程(表格描述)教学环节主要教学活动设置意图Step1Lead-in(PPT3-8)1.ShowthephrasestoSstotranslateintoEnglish.Reviewwahtwelearntlastlesson.2.MakeSsdosomeexercisestoreviewthe通过做练习复习上节课所学的短语、\nusageofcould/can/must/may/might+be/do.3.ShowsomesentencestoSs.Makethemreadthem.RemindSstopayattentiontotheunderlinedparts.Explainthelinkingwords.Leadin2a.情态动词表推测的用法以及连词所表达的目的，导入2a。Step2Presentation(PPT9-16)Workon2a,2b.1.MakeSsreadtheinstructionin2a,makesuretheyknowthemeaning.2.AskSstomatcheachlinkingwordorphrasewithitspurpose.Thencheckanswers.3.HaveafreetalkaboutStonehengelikethefollowing:HaveyoueverheardofStonehenge?Whereisit?Whyisitfamous?LearnsomethingaboutStonehenge.4.AskSstoreadthearticlein2bandunderlinethelinkingwordsandphrases.Checkanswersinclass.通过连线引导学生学习连词的用法，讨论巨石阵导入2b课文。本课阅读策略：在阅读时理解连词使用的目的。Step3While-reading(PPT17-21)Carefulreading.MakeSsreadthearticlecarefully,andcompletethefollowingtasks:1.Readthearticleandmatcheveryparagraphwiththemainidea.2.Readthearticleagainandanswerthequestions.3.Readparagraph1andcompletethegeneralintroductionofStonehenge.4.ReadParagraph2,3andcompletethemindmap.5.Readparagraph4andcompletethefollowingsentences.6.Checkanswersonebyone.为了让学生更深刻的理解每一段所表达的段落大意和深层内涵，本课时设计课文细读部分的阅读任务，让学生带着问题阅读。从而提高他们的英语阅读能力以及分析解决问题的能力。Step4Post-reading(PPT22)Afterreading2b,makeSscompletethepassagewithsomekeywords.阅读之后改写课文，将2b的关键词填入文中。\nStep5Practice(PPT24-32)Workon2c,2d,2e.1.AskSstoworkingroupofthreetoreadthearticleagainandcompletethechart.Checkanswers.2.AskSstocompletethesentencesusingthewordsfromthechartin2a.Makethemdoitindividually,thenworkinpairstosharetheiranswers.Checkanswersincalss.3.Ingroupsoffour,getSstodiscussanymysteriesthattheyknowof.EncourageSstocontributedifferentmysteries.Canyouthinkofanyothermysteries,eitherinChinaoranotherpartoftheworld,thataresimilartoStonehenge?Whatdoyouknowaboutthesemysteries?Whatismysteriousaboutthem?Discussthemwithyourgroup.ShowSssomemysteriesintheworld.阅读课文之后,完成2相关题目，仔细体会该文中的连接词分别表达什么目的，这是本课时的阅读策略。之后通过讨论开阔学生的思维和视野，这是阅读之后的输出。Step6Summary(PPT33)Summarizethekeywords,targetlanguagesofthisclass.培养学生把握重点的能力。Step7Exercises(PPT34-37)AskSstodosomeexercisestopracticethelanguagepoints.通过填单词、完成句子和单选等形式练习所学的语言点。Step8中考链接(PPT38-39)Dotheexercisestopracticepurpose,prevent.精选中考题练习purpose和prevent的用法。Step9Homework(PPT40)1.Readaloudthearticlein2bfluentlyandlearnthenewwordsandexpressionsinit.2.Makesentenceswiththelinkingwordsin2a.Writethemintheexercisebooks.3.Retellthearticleof2b.设计该作业使学生们熟练运用所学的单词和短语，深入理解并复述2b课文。板书设计Unit8ItmustbelongtoCarla.SectionB(2a-2e)notonly...butalso…however,but,thoughbecause,as,sincewhile,when\norso1.Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.2.AnotherpopularideaisthatStonehengemightbeakindofcalendar.3.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.4.Mosthistoriansbelieveitmustbealmost5,000yearsold.教学反思1.本课时补充了一些世界未解之谜的一些材料，感兴趣的同学可以做阅读。2.除了学习的本文的语言点之外，学生应该熟练运用连词所表达的意图。