英语人教版九年级全册unit61a-1c

1、Unit6Whenwasitinvented?SectionA1(1a-1c)指导思想：本课是新版新目标英语九年级册上第6单元的SectionA1a-1c。新课程英语极为突出"以人为本”的理念，重视学生能力的培养。不仅强调向学生传授语言知识，更注重培养学生的语言技能，重视学生的情感和态度，激发学生的学习兴趣，培养学生的学习自信心，最终促进学用结合的目标的实现。本节课的教学设计过程中对教材进行了重整，设计由简到繁，由易到难，以学生为主体，以任务为基础；创设情景拉近学生的学习与生活，创设活动鼓励学生合作，在做中学，在做中练，在完成任务的同时学习语言。教材分析：此套教材集合了美式英语的特点

2、也融入了中国的教学理念，着重于文化背景知识和学习策略等部分，增加了任务型学习成份和语篇输入。本单元的话题为谈论各种古今中外的发明创造。本节为听说课，要求学生能够较为流畅地、简单地介绍其发展史，包括发明者，发明时间，发明物的物质构成和其存在的意义等等。围绕“谈论发明”使学生学会并巩固一般过去式的被动语态。本单元的教学内容与学生的实际生活密切相关，易于引发学生的学习兴趣及调用其所学知识，丰富其自身并促成其感情的升华。学情分析：九年级的学生英语已经有了一定的语言基础，尤其在听、说、词汇等方面较七八年级有了长足的进步。本节课为被动语态的继续学习环节，所以学生已经具备了谈论这一话题的基本知识。但班级内仍

3、然存在一部分英语基础薄弱者。如何调动这部分学生的上课积极性，以及英语活动的参与性，需要在课堂设计上下工夫。此外，本节课与历史信息相关，能够较为有利地调动学生的兴趣，实现教育教学目标。TeachingAims1. KnowledgeAim：Beabletousethepastpassivevoice:was/were+doneWhowasitinventedby?Whenwasitinvented?2. AbilityAim：Beabletointroducetheinventionsandsimplytalkaboutthehistory.3. EmotionAim：Believeinyour

4、selfandtrytofindoutandinvent.TeachingFocusandDifficulty1. TeachingFocussentencepatternsWhenwasitinvented?IthinkitwasinventedinWhowasitinventedby?Itwasinventedby.2. TeachingDifficulty：Usethesentencepatterrwas/weredonetodiscussandtalkaboutthehistoryoftheinventionslearnedinthisclass.TeachingProceduresI

5、. Warmingup1) Showandtalkaboutsomeobjectsoftheinventionsfromourschooltoleadinthenewclass2) Learntheusage:was/wereinventedbysb.was/wereinventedin+时间(Letstudentstrytoknowsomethingaboutthepastpassivevoice)n.Presentation1. Talkaboutthestudents'inventiontopracticethepassivevoice(Accordingtothespeakin

6、gpractice,thestudentscanbeabletouseitandgraspthesentencepatternbitbybit.)2. DiscussionandDescriptionfor1a1) Task1a:Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Trytonumberthem1-4.2) Describetheorderslikethis:IthinktheTVwasinventedbefore/afterthecar.wasinventedbefore/after.(Thepartseems

7、tobeabridgeforpart2and4.)3. Listeningtask(1b):listenandconnectthecorrectyearwitheachinvention.1) Listenfor2timestomatch.2) Checktheanswers3) Checktheanswersto1a.(It'sesttoconsolidatetheusageofthepastpassivevoiceandleadinthepairworktopracticeitbytalkingabouttheirhistories.)4. PairworksTalkaboutth

8、einventedyearsoftheseinventionsinpairs.Eg.A:What'sit?B:It'sacar.A:Whenwasthefirstoneinvented?B:Itwasinventedin1885.5. GrammarSummaryforthePastPassiveVoice一般过去时的被动语态句式结构：肯定句：主语+was/were+动词过去分词(+by)否定句：主语+was/were+not动词过去分词(+by)一般疑问句：Was/Were+主语+动词过去分词(+by)？肯定否定回答：Yes,was/were.No,wasn't/we

9、ren't.特殊疑问句：特殊疑问词+was/were+主语+动词过去分词(+by)？6. Groupwork1) .Requests:a) Chooseonetasktofinishinyourgroup.b) Talkaboutthehistoryoftheinvention.c) Chooseatleast5piecesofinformationfromthetips.d) Giveareportormakeaconversation.2) .TipsofferedtoeachgrouptofollowMovabletypemuv?b?ltaip,BiSheng,SongDynas

10、ty'da?i?sti,mudm?d泥,compassk?mp?s,Chinesepeople,WarringStatesPeriodmagnetm?gn?磁石,papermaking,CaiLun,HanDynasty,plants,gunpowderg?npa?d?,Chinesepeople,SuiDynstyWhat'sit?Whowasthefirstoneinventedby?Whenwasitinvented?What'sitmadeof/from?What'situsedfor?Whatdoyouthinkofit?Whydoyouthinkso

11、?(Itaimstoconsolidatethestudents'memoriesaboutthehistoryoftheseinventionsinclassesandmakesthestudentsunderstandthepassivevoicebetter.)川.Learnmoreaboutthisclasstocarryouttheemotionaim.IV.ExerciseforConsolidationFillintheblankswiththesuitableformofthewords.1. Thetelephone(invent)in1876.2. Edisonwa

12、sagreat.Hehad1093duringhislifetime.(invent)3. Ithinktheshortstory(write)byLuXun.4. 【2014天津】Lookatournewschool.It(build)lastyear.5. Thebeautifulpicture(pain)byMr.Blacktwomonthago.Choosethecorrectanswers6. 【2014河北】WhenTimwhyhewaslateforschool,hejustkeptsilent.A.wasaskedB.askedC.wasaskingD.isasking7. 【

13、2014北京】Themeetingbecauseofthesmo雾)inNorthernChinalastweek.Oh,it'stoobad!Weshouldtakeactiontoimprovetheairquality.A.putoutB.wasputoutC.putoffD.wasputoff8 【2014北京】Theterrorists恐怖分子)inXinjianglastmonth.A.arecaughtB.wascaughtC.werecaughtD.iscaught9 【2014河北】IheardthatLineIofNingboSubwaylastmonth.A.wastestedB.istestedC.testsD.tested10.【2014山东】Tom!Ilookedforyoueverywherea