人教版（2019） 必修第二册 Unit 2 Wildlife Protection Discovering Useful Structures（教学设计）.docx

Unit2Wi1.d1.ifeProtectionDiscoveringUsefu1.Structure课时安押时长讲解内容课曲调习I课时45分钟核材P18学生自主完成做材中的题目.教材分析本单元学习的语法知识是现在进行时鼓动语态的用法.它与现在进行时的主动动态、-般现在时的主动语态和被动语态，在形式意义功能上有所不同，因此在语言理解和语言表达过程中应注意区分.教学目标1. Motivatestudents(odeepen(heunderstandingoftheusageofpresentprogressivepassivevoiceinafixedcontext.2. Enab1.estudentstomaster(heusageofpresentprogressivepassivevoiceandusei(f1.exib1.yinacontext.3. 1.eadstudentstoconstructsentencesorapcia(esentencesusedmasteri(anduseitexib1.yinacontext.教学t点1. He1.pstudents(oa>recia(ethefunctionofheUsageofpresentxogsstvepassivevoiceinasentence.2. InsirvctStudems(owriteessaysusingtheproperusageofPreSe1.Nrogjssivepassivevoice.教学资源PPT.videoc1.ip,handouts教学方法Task-based1.anguageTeaching.Critica1.readingstrategics教学过程Step1.1.eadin1) 1.Ookatthepictureandanswerthequestions.QI:Wha1.aree1.ektnisdoing?Q2:Whatisthefirbeingdone?They,rbeingki1.1.edforthewoo)beneathIhCirstomachs.Thcirfurisbeingusedtomakesweatersforpeop1.e.2) Trans1.ate1.heesentencesinyourbooksI)Theyarcbcin*hnicdi1.1.ega1.1.y,fortheirva1.uab1.efur.3) MuchisbeingdoneIoprotectwi1.d1.ife.4) TheseIargcanima1.sarcbeingki1.1.edi1.1.ega1.1.yforIheirbodypartsthatarcconsideredva1.uab1.e.4)Bi1.1.ionsoftreesarcbeingcmdowneveryyeartomakepapereveryyear.5)Inthiswaya1.otofanima!homesarcbcin£dcsgyod设计意图，结合单元话题，运用图片和问题让学生在文本和语境中初步感受、认知现在进行时的被动语态.Step2Discoveringtheru1.esObservethe5sentencesinstepIandputthemintotheactivevoice.1) Theyarcbeinghunted,i1.1.ega1.1.y,fortheirva1.uab1.efur.PeoPkarei1.1.ega1.1.yhuntinghee1.ep1.utnisfor(heirva1.uab1.efur.2) Muchisbeingdonetoprotectwi1.d1.ife.Peop1.earcdoingmuchtopr<ec1.wi1.d1.ife.3) ThCSCIMgCanima1.sarcbeingki1.1.edi1.1.ega1.1.yfortheirbodypartsthatarcconsideredva1.uab1.e.Peop1.earci1.1.ega1.1.yki1.1.ingthese1.argeanima1.sfortheirbodyparts(hatareconsideredva1.uab1.e.4) Bi1.1.ionsoftreesarcbeingcutdowneveryyeartomakepapereveryyear.Peop1.earccu1.1.ingdownbi1.1.ionsoftreeseveryyeartomakepaperever>,year.5) In(hiswaya1.otofanima1.homesarcbeingdestroyedInthiswaypeop1.earcdestroyinga1.otofanima1.homes.amiarebeingdone进行时的被动语本表示现在正在被.am/k/are(IoM我»»行时的主动话态表示正在发生的动作am/is/aredone一般现在时的被动语态表示习慎性地被.设计JtBa引导学生发现现在迸行时被动语态和主动语态在形式和意义上的不同,体会其表达重点的不同。Stcp3Studyingtheru1.es1. Askstudentsreadtheartic1.esinAciivity3andfi1.1.in(heb1.ankswiththepresentcontinuouspassivevoice.2. Thecompositionofthepresentcontinuouspassivevoice.肯定式:bebeingdoneSheisbeingIrca1.cdinChinanow.否定式：benotbeingdoneMycmpu1.erisbeingrepairednow.我的电MiIE在修齐中C一般疑问式:AmJTS/Arc主语beingdone-e.g.:ArethesebooksbeingSen1.oBeijing?特殊疑问式：WhenzHowAVhere/Why/What+am'1.s/arc+E语+being+donc?3. WhendoweusethePrcsen1.ProgressivePiissiveVoice?1）表示说话时正在进行的被动动作（now.atthemoment）ActionsarebeingtakenIorea1.izeChinesedream.2）示现阶段正在进行的被动动作（说话时不一定在进行>Theprob1.emoffoodsafetyisbeings（die<1.byscientistsatpjse11（.3）表示一种习惯的鼓动行为（a1.ways.COgim1.Iy）带有赞扬、汲翳、讨厌等感情色彩.ChiIdNnofOUrneighbONarea1.waysbeingpraisedbyourparents.4）与某些情态动词连用表示对正在发生的动作进行推测CAsa代sti1.1.ofstayingup1.ateta1.king1.astnight.Jimmymaybebeingsco1.dedbyhisheadIeaCher.设计意图这一步骤是为了强化谙言知识的语义建构功能,同时让学生关注现在进行时鼓动谱态结构的运用。Stco4.App1.ytheru1.es巩固练习：花式变换句式.Theyarebui1.dingamodernschoo1.inhish11w1.wn.1. Amodernschoo1.inhishcnbown.（改为被动语态）2. Amodernschoo1.inhishomeiown.（把句1改为否定句）3.inhishometown?（把句I改为一般疑问句）4.（3句就inhishometown进行提问）【答案】I.isbeingbui1.t2.isn*tbeingbui1.t3.Isamodemschoo1.beingbui1.t?4. Whatisamodemschoo1.beingbui1.t?设计意图巩固学生对现在进行时被动语态的基本形式、意义和功能的理解和掌握。StepSConc1.usion1 .像takecareof.1.kafter,ta1.kabout.Ihmkof等动词与介词构成的短语用于现在进行时的被动语态时，其中的介词不可省略.c.g.Thewaystos1.opi1.1.ega1.1.yhuntingarebeingta1.kedabou1.,阻止非法捕猎的方法正在研讨中°2.“be(amisarc)÷undcrin÷n.n行时可相当于现在进行时的被动诺杰e.g.Manyquestionsareunderdiscussion.Manyquestionsarehcingdiscussed.许多问题正在被讨论，3.有时表“状态.心理活动情感”等的动词,常用在一般现在时的被动治总我示”正在进行工e.g.Thep1.anisbeingdiscussedat(henxxtingnow.现在这个计划正在讨论过程中Anew1.awisbeingmade(opreventendangeredinima1.sfn>mextinction.为了阻止濒危动物的灭绝新的法律正在制定中.设计意图进一步巩固学生财现在进行时被动语态掌握，进一步体会并熟悉其形式、意义和用法。I1.omvworkComp1.etetheexercisesintheworkbook.设计意BB学生在熟练掌握现在进行时被动语态的形式和意义的基础上，俯在语篇层面正确的应用，以使语言表达史准痢生动板书设计Unit2Wi1.d1.ifeProtectionDiscoveringUsefu1.StructureTrans1.atethesesentencesinyorbooks.I)Theyarcbeinghun1.cd、i1.1.ega1.1.y,fortheirva1.uab1.efur.2) Muchisbein£donetoxo<ec(wi1.d1.ife,3) TheseIargcanima1.s“CIXinXki1.1.edi1.1.ega1.1.yfortheirbodypansthatarcconsideredva1.uab1.e.4) Bi1.1.ionsoftreesarv.bcincutdo>wCVCryyeartomakepapereveryyear.5) In(hiswaya1.otofanima1.homesacbeingggycd校学反思本节课优点：教学内容完成，实现了既定的教学目标,学生在思考和输出的环节有参与互动和分享.本节课缺点：学生没有充分调动起来,学习困难学生占怕提问，让老酊的问他反应不睡枳极。本节课需要完碎的地方：关注学习有闲理的或性格内向的学生，尽可能的为他们创造语言实践机会.