Unit5WhataretheshirtsmadeofSectionA教案人教版英语九年级全册

Unit5Whataretheshirtsmadeof？SectionA教学设计科目：英语课题：SectionA课时：3课时教学目标与核心素养：语言能力：能够运用目标句型进行交际，运用目标句型“Whatis/are…madeof/from?”和“Wherewas/were…made?”询问物品的原材料及产地。文化意识：通过了解中国的民间艺术，更好地了解中国民族文化。思维品质：能分析和梳理常见书面语篇的基本结构特征；能用简单的连接词建立语义联系。学习能力：能根据学习目标和进展合理调整学习计划和策略。教学重难点教学重点：被动语态的结构和用法。教学难点：理解被动语态的功能和意义。课前准备：多媒体，黑板，粉笔教学过程：LeadinginT:Whatarethey?Whataretheymadeof?二、Practice教学1a1.Readthewordsin1a,followedbythestudents,andthenaskeachotherquestionsaboutthewordsinpairs.2.Matchtheitemswiththerawmaterialsandchecktheanswers.3.Studentsshouldreadthephrasesin1atogethertoprepareforlistening三、Listening教学lbPlaytherecordingforthefirsttime.Askthestudentstomatchitems,rawmaterials,andoriginin1b.Thenchecktheanswerswiththewholeclass.教学1cImitatethedialoguein1c,usetheinformationfrom1blisteningmaterialtopracticeanewdialoguewithpeers,andinviteseveralgroupsofstudentstoperformthedialogue.教学2a2d1.Readthephrasesin2aandthesentencesin2btoprepareforlistening.2.Listentothedialoguerecording,drawthemaintopic,andchecktheanswers.3.Listencarefullytotherecordingagain,answerthefourquestionsin2baccordingtotheconversationcontent,andchecktheanswers.4.Listentothethirdrecordingandstudentsreadafterit.5.Followtheformatof2candusetheinformationin2aand2btocreateanewdialogue.Oncepleted,inviteseveralgroupsofstudentstoperformthedialogue.ReferenceCasesA:Whatdidyouseeattheartandsciencefair?B:IsawA:Whatisitmadeof/from?B:…6.Studentsreadthedialogueandanswerthequestions.7.Readthedialoguein2daloud,practiceinpairs,andactoutthedialogueindifferentroles.四、Reading教学3a3c1.Quicklyreadthepassageandfindtheanswerstothetwoquestionsin3a2.Carefullyreadthepassageandanswerthefivequestionsin3b3.Carefullyreadthepassageagainandwritedownthecontentreferredtobytheboldwordsinthetext.Afterpletion,municateandverifytheanswerswithinthegroup.4.Carefullyreadthepassageagainandunderstandthemeaningofeachsentence.5.Theteacherpointsoutthekeyanddifficultpointsthatappearintheshorttext.6.Familiarizeyourselfwiththepassage,memorizeandmemorizethekeypointsofknowledge.五、LanguagePointsarethesethingsusuallymadeof?这些东西通常是用什么制成的?要点精析本是含被动语态的句子被动语态是动词的一种特殊形式，一般说来，只有及物动词才有被动语态。汉语往往用“被”“受”“给”等词来表示被动意义被动语态由“助动词be+及物动词的过去分词”构成2.Whentheleavesareready,theyarepickedbyhandandthenaresentforprocessing.当叶子长好时，它们被手工采摘，然后被送去加工。要点精析在when引导的时间状语从句中，谓语动词表示的动作可以是延续性的，也可以是非连续性的，可与主句中谓语动词表示的动作同时发生，也可在其后发生例:Iwasjustreadingabookwhenshecameintoroom.她走进我房间时，我刚好正在看书3.Whathappensnext?后来又发生了什么?要点精析happen意为“发生”，是不及物动词。主要有以下三种用法:(1)Sth.+happens/happened+地点/时间.”意为“某地/某时发生了某事”例:Theaccidenthappenedontheroad.事故是在这条公路上发生的(2)Sth.+happens/happenedto+sb.意为“某人出了某事(常指不好的事情发生在某人身上)”例:Whathappenedtohim?他出什么事了?(3)Sb.+happens/happened+todosth.意为“某人碰巧做某事”例:Hehappenedtomakeittothegoal.他恰巧实现了他的目标小贴士Ithappens/happenedthat...”的句型中that从句中的主语是人时，此句型可以与“Sb.+happens/happened+todosth.”句型互换例:IthappenedthatPeterwasathomethatday.=Peterhappenedtobeathomethatday.碰巧那天彼得在家。4.ItseemsthatmanypeopleallovertheworlddrinkChinesetea.似乎世界各地的很多人都喝中国茶要点精析itseems/seemedthat...意为“看起来好像......;似乎......”that后跟一个句子例:Itseemsthathelikeshisnewjob.他看起来好像很喜欢他的新工作Itseemsthatheislying.他看起来好像在撒谎5.Nomatterwhatyoumaybuy,youmightthinkthoseproductsweremadeinthosecountries.不管你会买什么，你可能认为那些产品是产自那些国家的要点精析"nomatter+疑问词”或“疑问词ever“表示“不管/无论......都......”，它们都可引导让步状语从句，可以互换例:Nomatterwhathappened.hewouldnotmind.=Whateverhappened,hewouldnotmind.无论发生了什么，他都不会介意的【辨析】nomatterwhat与whatevernomatterwhat只能引导状语从句whatever既可引导状语从句，又可引导名词性从句六、GrammarFocus1.被动语态概述语态是动词的一种形式，用以说明主语与谓语动词之间的关系。英语中的语态有两种主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。被动语态是动词的一种特殊形式，一般说来，只有及物动词才有被动语态。汉语往往用“被”“受”“给”等词来表示被动意义例:Heopensthedoor.他打开这扇门。(主动语态Thedoorisopened.这扇门被打开。(被动语态)2.被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。被动语态的时态变化只改变be的形式，过去分词部分不变。疑问式和否定式的变化也是如此(1)被动语态的句式变化:以一般现在时和动词invite为例，列表说明被动语态的句式变化:肯定句：Iaminvited.He/She/Itisinvited.We/You/Theyareinvited.否定句：Iamnotinvited.He/She/Itisnotinvited.We/You/Theyarenotinvited.疑问句：AmIinvited?Ishe/she/itinvited?肯定回答：Yes,youare.Yes,he/she/itis.否定回答No,youaren't.No,he/she/itisn't.(2)表示客观的说明常用“Itis+过去分词+that...”句型例:Itisbelievedthatheisaspy.=Heisbelievedtobeaspy大家认为他是个间谍【知识拓展】其他常见的“Itis+过去分词+that...”句型还有:Itisreportedthat...据报道.....Itissaidthat...据说......Itissuggestedthat...有人建议.....3.主动语态变为被动语态的步骤(1)将主动句的宾语变为主语Tomsaveshim.汤姆救了他HeissavedbyTom.他被汤姆救了【小贴士】如果主动句的宾语是代词，需将其由宾格变为主格(2)将动词改为be+过去分词”Theyholdameetingtoday.今天他们召开了一次会议Ameetingisheldbythemtoday.今天会议是由他们召开的【小贴士】be动词与新主语在数上保持一致，时态不变(3)将主动语态的主语改为by..放在谓语动词后Hesingsthesong.他唱这首歌。Thesongissungbyhim.这首歌是他唱的Theydon'tforgiveme.他们没有原谅我4.主动语态变为被动语态的注意事项(1)主动句中的主语如果是people,we,you,they,somebody等含糊地表示“人们”“大家”的单词，变为被动句时，通常去“by...”，但原主语被强调时除外。Webelievesheisagoodteacher.我们认为她是一位好老师+Itisbelievedthatsheisagoodteacher她被认为是一位好老师(2)含有双宾语(直接宾语和间接宾语)的句子，每个宾语都可变为被动语态的主语即其被动语态有两种形式，但多以间接宾语作主语Jacktellsusthetruth.杰克告诉了我们真相WearetoldthetruthbyJack./ThetruthistoldtousbyJack.真相是杰克告诉我们的。5.动词的主动形式表示被动意义以主动形式表示被动意义的动词多为连系动词，如:look，feel，smell等，下列动词(短语)没有被动式:happen,cost,takeplace,have。6.一般现在时的被动语态的句式变化(1)肯定句:主语+am/is/are+及物动词的过去分词+其他ThekiteismadebyMary.这个风等是玛丽做的(2)一般疑问及其答语:Am/Is/Are+主语+及物动词的过去分词+其他?肯定回答:Yes，主语+am/is/are.否定回答:No，主语+isn't/aren't.或No,I'mnot.IsthekitemadebyMary?这个风筝是玛丽做的吗?Yes，itis.对，它是。/No,itisn't.不，它不是(3)否定:主语+am/is/are+not+及物动词的过去分词+其他Thekiteisn'tmadebyMary.这个风筝不是玛丽做的。【技巧】一般现在时的被动语态一般现在时，被动用bedone,be有am,Is，are。否定be后加not，疑问be放主语前。七、Practice教学4a4c1.Carefullyreadthesentencesin4aandfil