人教版七年级下册英语unit5第5课时教案2

Unit5Whydoyoulikepandas?SectionB2a-2c教案21.记忆单词:friendly,shy,save,flag,forget,place,water,danger,cut,down,tree,kill,over。认识单词:symbol,ivory,Thailand,Thai短语:asymbolofgoodluck,foralongtime,getlost,beingreatdanger,cutdown,over100,000,madeof2.学会正确使用描述性形容词描述动物的特征和性质。3.通过本课时听力和阅读练习,熟记一些相关的单词和短语,并能够完成思维导图填词任务。4.了解大象在泰国的意义,以及大象的生存情况,提高我们的动物保护意识。1.拓展学习一些描述性形容词,学会运用它们描述动物,并进行听说活动。2.在短文阅读中学习和运用短语asymbolofgoodluck,foralongtime,getlost,beingreatdanger,cutdown,over100,000,madeof等。3.通过短文的阅读,了解大象,能够通过思维导图整体记忆动物的内容。1.巩固why引导的特殊疑问句及其回答,运用描述性形容词进行听说技能训练,培养学生的阅读技能。2.在语篇中抓住重要信息,构建思维导图,增强思维能力。本课时的教学内容是人教版七年级下册英语第五单元的第5课时,重点是拓展训练一些描述性形容词用来描述动物,继续练习why引导的疑问句及其回答,阅读一篇介绍大象的短文,从中学习运用一些单词和短语,学会运用思维导图整理阅读的信息。以课堂活动引起学生的兴趣,以听说和阅读任务驱动学生学习。因此,本课时的知识目标为掌握运用本课时的描述性词汇,描述喜欢动物的原因,阅读有关濒危动物大象的短文,理解意思并完成相应思维导图的填空练习,培养阅读技能。情感目标是从阅读短文中了解有关大象的知识,培养学生保护动物的意识和人文素养。设计教学PPT,录音机,多媒体,相应的动物图片。StepⅠ.LeadinLeadingin【情景1】1.Warmupbyplaying“disagree”game.T:Goodmorning/afternoon,boysandgirls.Ss:Goodmorning/afternoon,sir/madam.T:Nowlet’splaythe“disagree”game.E.g.Iliketigersbecausethey’recute.Youcansay“Idon’tliketigersbecausethey’rescary.”Theteachershowspicturesofanimals.S1:Ilike…becausethey’re…S2:Idon’tlikethembecausethey’re…2.Thenwritedescriptionwords.T:Pleasewritedescriptionwordsasmanyasyoucan.[设计意图]通过与学生的对话,复习运用已学过的描述动物的词汇和句型,并轻松进入语境,自然地进入谈论描述动物的话题,引入SectionB。StepII.Reading(2a-2c)1.RepeatMaryandTony’sconversationandtellthestudentsthatpandasaretheanimalsingreatdanger.Therearenotmanylivingintheworld.T:Someanimalsareingreatdanger.Therearenotmanyleftintheworld.Ifwedon’thelpthemandprotecttheseanimals,theywilldisappearintheworld.Write“ingreatdanger”ontheblackboardandteachit.T:Now,amongthesixanimalsin2a,whichareingreatdanger?Pleasediscussit.(2a)2.Playthevideoofpandasandotheranimalsindanger.3.PlaythePPTandpresentthenewwordsinthepassagein2b.T:Todaylet’sreadapassageabouttheelephantsinThailand.ElephantsareimportantinThailandandinitsculture.Theelephantisoneofthecountry’ssymbols.Theirfirstflaghadawhiteelephantonit.Butelephantsareingreatdangerbecausepeoplecutdowntrees.Elephantscan’tfindplacestolivein.Andpeoplekillmanyelephantsforivory.Look!Thesethingsaremadeofivory.Thoughtheylookbeautiful,ifyouwanttohavethemyouhavetokillelephants.Todayweallknowthatitisimportanttoprotectanimals.Animalsareourfriendsandweareallmembersoftheworldfamily.Theteachertalksandteachesnewitems.4.Gettheclasstoreadthepassageforthefirsttime.Askthemtofindthetopicsentencesintheparagraphs.T:PleasereadthepassageabouttheelephantsinThailand.Andtrytofindthetopicsentenceofeachparagraph.Studentsreadinsilenceanddiscussthetopicsentencesingroups.(1)TheelephantisoneofThailand’ssymbols.(2)Elephantsaresmartanimals.(3)Butelephantsareingreatdanger.(4)Wemustsavethetreesandnotbuythingsmadeofivory!T:Canyougiveitthebesttitle?Whatisthemainideaofthispassage?Pleasereaditagainandfindtheanswerinthebox.Studentsfindthetitle.5.Readthepassageforthesecondtimeandfillinthemindmap.T:Nowpleasereadthemindmapin2c.Themindmapissomethingleftinyourmindafteryoureadthearticle.Studentsreadthearticleagainandfinishthetask.Checkeachother’sworkingroups.6.Readthepassageagainandlearnsomelanguageitemsinit.T:Nowpleasereadthearticleagain.Findthepronounsinit.(E.g.me,our,this,they,them,their)Whicharetheyreferringto?Studentsdiscussthequestionandlearnthenewitems.Andthentrytoretellit.Theteacherhelpsthestudentswiththeselanguagepoints.☆教材解读☆1.TheelephantisoneofThailand’ssymbols.oneof的意思是“……之一”,它后面的名词是复数形式。oneof…短语作主语时谓语动词是单数。Oneofmyclassmatesisoftenlateforclass.我的一个同学经常迟到。TheYellowRiverisoneofthelongestriversintheworld.黄河是世界上最长的河流之一。2.Ourfirstflaghadawhiteelephantonit.had是have的过去式,表示“过去有,曾经有”,意味着现在泰国的国旗上“没有”白象的图案。3.Peoplesaythat“anelephantneverforgets”.大象拥有人类都难以比及的记忆力,因此,英语里有haveamemorylikeanelephant(具有大象一样的记忆力)这一习语,用于形容人的记忆力很好。此外,借用动物来形容人的习语还有不少,如:drinklikeafish(特别能喝酒;见酒不要命),eatlikeahorse(特别能吃;胃口大),fightlikecatsanddogs(争吵不休),(be)likeacatonhotbricks(如坐针毡;浑身不自在),(be)likeabullinachinashop(非常鲁莽;笨手笨脚)等。4.Elephantscanwalkforalongtimeandnevergetlost.lost作形容词,意思是“走失的;迷路的;失散的;丢失的;遗失的”,常常与系动词get或be一起构成短语。表示“丢失;走失;迷路”。Whatbadluck!Mykeysarelostagain.真是倒霉!我的钥匙又丢失了。Theboygotlostinthatsupermarketandhehadtoaskthepoliceforhelp.男孩在那家超市迷了路,不得不找警察帮忙。【拓展】lost还可以用于名词之前,作定语修饰名词。alostchild走丢的孩子alostwatch被人遗失的手表thelosttourists迷了路的游客们5.Butelephantsareingreatdanger.(be)indanger表示“面临危险,在危急中”。在英语中,常用big,great与danger搭配,表示“巨大的危险”。(be)outofdanger表示“脱险,脱离危险”。Firefightersareofteningreatdanger.消防员经常处于很危险的境地。Thedoctorsaysheisnowoutofdanger.大夫说他现在脱离了危险。6.Todaythereareonlyabout3,000elephants(over100,000before).3,000读作threethousand,100,000读作onehundredthousand。英语中没有“万”这一级数位,只有“千”。因此“一万”就是“十千”,“十万”就是“一百千”。7.Wemustsavethetreesandnotbuythingsmadeofivory.madeof…表示“由……制作(制造)”,如:madeofwood由木头制成;madeofglass由玻璃制作。当madeof用作定语限定名词时,必须放在该名词之后,如,aboatmadeofpaper一只纸船;thingsmadeofbamboo竹制品,竹子做的东西。【Keys】2a:Answerswillvary.Sampleanswers:Theendangeredanimalsareelephants,pandasandtigers.2b:Checked:Let’sSavetheElephants2c:ImportanceinThailand:awhiteelephantonit,goodluckAbilities:soccerormusic,drawwell,rememberFactsandfigures