【北师大版】九年级英语全册Unit3CreativityLesson8GoodorBad教案

Unit3Creativity8Goodor

◆教材分本课是本单元的第二课主要内容是讨论人类的发明的好处与坏处学的技能是表达自己的观点和达对他人观的态度如支持或反对过本课的学习学树立辩证的世界观，更流畅地用英语表达自身的观点。◆教学目【知识目标】学生能够通过听一段有关发明话题的辩论对话,取对话中主要人物的观点并记录信息,并能够分辨和理解不同人物的观点。【能力目标】学生能够就发明话题口头表达自己的观点并给出原因。【情感目标】学生能够辩证地看待发明给人类带来的益处和问题。◆教学重点【教学重点】学生听对话获取、记录、理解对话主要人物的观点。【教学难点】学生综合运用所学语言表达自己的观点。◆课前准课前准备：调试光盘与课件、给学生分组、为学生布置预习作业等；教具学具：光盘、大卡片等。◆教学过Warm-upLetstudentsidentifytheinventionstheanddiscusstheirbenefitsandharms.Encouragestudentsspeakouttheirwhytheythinkso.Letstudentsapreparationforaninterviewon“Inventions---Goodbad?”.ListeningGetstudentstolistentomaterialfirsttimetoobtain’sopiniononinventions.ListenandwriteAforAndreworforJennytoidentifywhichstatementsbelongtothem,respectively.Sumupeachspeaker’sopinionsandwritedownthem.Letstudentsjustifytheiropinionsarerationalornot.LetstudentsagainandwriteorFafterthestatementsinEx.4.Putthesentencesintheplacesintheirmindmaps.Letstudentsworkingroups.GroupworkMakeaninterviewon---Good”1.Onegroupchooseareporterwhointerviewsothergroupmembers,andawhotakenotesoftheirideas.Theothersthereporter’squestions,theyshoulduseatleasttwopiecesofinformationfromthelisteningmaterial.Letstudentsmakeideaslogical.Studentswillhave5minutesprepare.DriftacontrasttabletorepresenttheopinionsofbothStudentsmakereportsongoodorbad”.Step4.Speaking1.Teachstudentshowtoorganizeacompleteandreport.Example:Ladiesandgentlemen,Ihonoredtobeheretomakeaspeechon“Inventions---goodorbad”Istatethepositionthat/Inmyopinion/Ithink…Thanksforlistening.2.TeachthefunctionsentencesforstatingopinionstostudentsExamples:Isupportthepositionthatscientiststoquicklyincreasetheofnewinventions.Inmyopinion,scientistsshoulddownonnumbernewinventions.Idisagree.Idon’tagree.Idon’tthinkso.ConsolidationReadandcompletetheconversationwithappropriatesegmentsinEx.7.Highlightthespeechpartsstandingforopinionsandteachtheirfunctions.Getstudentstosortouttheaffirmativeandnegativeopinionsintheireyes.Studentsactoutthedialogueinthegroupsof3.DebateMakeadebateonplayingcomputergames.Topic:Playingcomputergameshasmoreadvantagesthandisadvantages.Dividetheclassintotwosides.Letstudentstrytousetheexpressionstostateopinions.Studentsmaketheeffortstofindstrongevidences.Language1.cutdown裁短；减e.g.Hecutdownonandcigarettes,andateabalanceddiet.cutdown(on)sth.on可可加2.causen.原因；动机；由；事业vt.成…的原因；导；引；遭受e.g.Smokingisthebiggestpreventablecauseofdeathanddisease.cause常示坏事的原因◆◆教学目3.supportn./v.支；赞；拥e.g.HowdidDonnamakeextramoneytosupportherself?support既以表示物质上的支持，也可以表示观点意见