人教版八年级下第六单元教案新教案资料.doc

人教版八年级下第六单元教案新精品资料本课通过听说训练进一步加强了学生的听说能力，并学习了几个短语和一些重要句式；并在学习的过程中训练了评判性思维能力。本节课通过一系列问题的设置使得学生循序渐进地掌握文章并提高了阅读能力，同时通过一系列的训练加强了学生讲述故事的能力，整节课在紧张高效有趣的氛围中进行，效果很好。本节课通过听力训练提高了学生的听力，并在此过程中掌握了很多重点单词和短语，另外学生讲述故事的能力也进一步得到提升。本节课的重点在于进一步培养学生用流畅的语言讲述故事的能力，因此教师要充分利用好课本材料充分调动学生的积极性和主动性。Period1SectionA11a2dPeriod2SectionA23a-3cPeriod3SectionA3GrammarFocus-4cPeriod4SectionB11a-2ePeriod5SectionB23a-SelfcheckUnit7Whatsthehighestmountainintheworld?Aims：1语言目标：掌握本单元重点词汇及能用比较级和最高级谈论各之最。2技能目标：能听懂和谈论有关地理和自然的话题。3情感目标：培养学生热爱大自然，保护环境的意识。Difficult：Phrase:insize,intheworld,2meterstall/long/wide,thebiggestpopulation,oneofthebiggest,themostpopularquestion,talkabout,theancientemperors,themainreason,asfarasIknow,noman-madeobjects,mountainclimbing,thesouthwesternpartofChina,thickclouds,coverthetop,riskoneslife,challengeoneself,achieveonesdream.theforestofnature,trytodosth.,thespiritoftheclimbers,manytimesmorethan,liveupto,preparefor.,beawake,bespecialtosbspendsometimedoingsth.,intheremainingforest,endangeredanimals,inthefutureSentences:-Whatsthehighestmountainintheworld? -Qomolangma.-HowlongisQomolangma?-Its8,844.43metershigh.Itshigherthananyothermountain.-Whichisthedeepestsaltlakeintheworld?-TheCaspianSeaisthedeepestofallthesaltlake-DidyouknowthatChinaisoneoftheoldestcountriesintheworld?-Yes,Idid.ItsmucholderthantheUS.Important：形容词和副词的比较级和最高级变化规则和用法。物体之间的对比。SectionA1a-2dStep1.Warming-upleading-in1.ShowsomefruitsShowfruitsandaskstudentswhichonetheylikeandwhy.Choosewhichonetheylikebetweenthetwoapplesandwhy.Choosewhichonetheylikeamongthethreeapplesandwhy. 用水果展示给学生，通过大小，长短，味道的比较，从而回顾形容词的比较级和最高级，为本堂课的主题“用形容词最高级谈论自然”做铺垫。2.Writedownstudentsanswerontheblackboard.“bigbiggerbiggest”longlongerlongestdeliciousmoredeliciousthemostdelicious. Reviewthecomparativeandsuperlativedegreesofadjective3.ShowsomepicturesaboutJingGangMountaintointroducethehighestmountainQomolangma. TalkaboutthehighestmountainintheworldbyusingAdjective.展示井冈山的图片从而导入世界最高的山是珠穆朗玛峰，进而谈论沙漠，湖，河流，进入本堂课谈论的话题，为学生的口头表达提供素材。Step2Letslearntoexpresslargenumbersanddosomeexercises1)101999的三位数由百位数+and+两位数组成如：325threehundredandtwenty-five102onehundredandtwo635sixhundredandthirty-five457fourhundredandfifty-seven389threehundredandeighty-nine890eighthundredandninety608sixhundredandeight2)三位数以上的数，从个位往前数，每三数加一个逗号。从后往前数的第一个逗号代表thousand,第二个逗号代表million,第三个逗号是billion,注意：这几个词不能用复数形式，后面也不能加and.如:2,648twothousand,sixhundredandforty-eight18,657eighteenthousand,sixhundredandfifty-seven9,600,000ninemillionsixhundredthousand16,250,064 sixteenmillion,twohundredandfiftythousand,sixty-fourStep2.Listening.Pointingatthemountain,river,lake,anddesert,theteacherraisesaquestion:Allofthemareveryspecial,whocantellmewhytheyarespecial?AndthenaskSstolistentoadialogueaboutthefourthings1.Answertheteachersquestion:whyaretheyspecial?(Maybesomeofthemdontknowthereason.Itdoesntmatter.ThatsjustwhatIwant)2.Ssareaskedtodolisteningpracticetofindoutthespecialtiesofeachthing.Meanwhile,completethesentencesin1b.问题为听力做准备，学生带着这一问题，完成1b,做完之后就很自然地了解了他们的特别之处：他们是世界上最高峰，最咸的湖，最长的河，及最大的沙漠。在进行听力练习的同时也知道了他们是世界之最，为之后的口头表达做准备Step3.Speaking 1.Introducethesentencepattern:-Whatsthehighestmountainintheworld?-ItsQomolangma. MakeadialoguewiththeteacherT:-Whatsthehighestmountainintheworld?S:-ItsQomolangmaMatchthefactsinthecharttoknowhowhigh/long/deep/big.2.Pairworkbetweentheteacherandstudents3.Introduceanothersentencepattern:-Howhighisit?-Its.ThenguideSstomatchthefactsinthechart.indicatinghowhigh/long/deep/big.听力完成之后就了解了几项世界之最，此时，老师自然地依据表格提出世界最高的山，最长的河，最大的沙漠，最深的咸湖是什么，进而导出句型一：Whatsthehighestmountainintheworld?Its.进行操练之后，提出问题，既然他们是最高.的，那么究竟有多高呢.?导入句型二:Howhighisit?通过完成匹配，了解了具体的数据。（此环节对教材进行了整合，改变了教材中1a和1b的顺序。）Step4.PracticePairwork .AskSstopracticethedialoguewithpartners.Sswillbeaskedtopracticethedialoguewithpartners-Whatsthehighestmountainintheworld?-ItsQomolangma-Howhighisit?-Its.整体感知两个句型后，进行pairwork进一步熟悉和熟练运用句型，为后面的小组活动准备语言功能句型。Step5.SpeakingandWritingAninterviewAskSstowriteareportabouttheinterviewthenreportitorally.1. Sswilldoaninterviewaboutthegeographyingroup2.Writeareport3.Readtheresult以记者采访的形式来练习口头表达能力达到学以致用，把采访的结果写成报告并朗读出来，对学生的书面表达进行了训练，从而学生的听、说、读、写方面都进行了练习。Step6.SummarySumup whatwelearninthislesson:words:deep,desert,high,Qomolangma,Sahara,CaspianSea,NileSentencepatterns:-Whatsthehighestmountainintheworld?-ItsQomolangma-Howhighisit?-Its.Readthenewwordsandsentencespatterns让学生对所学的新词和表达方式再次加深印象Step7.AtestDosomeexerciseaboutwhatwelearnedtoday. Atestincludeschoosingtherightanswer,fillingtheblanksandlistening.课后检测，看学生对本堂课掌握的程度如何，其中听力测试题是对教材2部分的改写，编成了中考题型。Step8.FindoutthefollowinginformationintheGuinnessbookofworldrecords.1.Whoisthetallestpersonintheworld?2.Whoisthefattestpersonintheworld?3.Whatisthemostdangeroussportintheworld?家庭作业：在世界吉尼斯纪录大全中找出三个问题的答案，其中第三个问题是为下节课内容做准备，从而起到了让学生提前预习的作用教学反思：SectionA2(3a3c)Step1RevisionLookatthephotos.Answerthefollowingquestions.Whichisthehighestmountainintheworld?WhichisthelongestriverinAsia?Step2Learnthenewwords.1. achievementn.成就；成绩e.g.Wefeltagreatsenseofachievementwhenwereachedthetopofthemountain.当我们到达山顶的时候，我们有一种巨大的成就感。2.achievev.达到；完成；成功e.g.Hewillneverachieveanythingifhedoesntworkharder.如果他不加紧努力工作，他会一事无成。3.southwesternadj.西南的；西南方向的e.g.IsthisSouthwesternAirline?这是西南航空公司吗？4.includev.包含；包括e.g.Herhobbiesincludeswimmingandgardening.她爱好游泳和园艺。5.conditionn.条件；状况e.g.Thepianowasingoodcondition.这台钢琴状况良好。6.takein吸入；容纳e.g.Fishtakeinoxygenthroughtheirgills.鱼用鳃吸氧气。7.succeedv.实现目标；成功e.g.Ifyoutryhardyoullsucceed.你如果努力就会成功。常用短语：succeedindoingsth.e.g.Policehavefinallysucceededinsolvingthemystery.警察最终成功破解了这个疑案。8.challengev.&n.挑战；考验e.g.Thejobdoesntreallychallengehim.这项工作不能真正的考验他。Thenewgovernmentsfirstchallengeistheeconomy.新政府面临的第一个挑战是经济问题。9.inthefaceof面对（困难、问题等）e.g.Inthefaceofdifficulties,hescompletelyunafraid.他在困难面前毫不胆怯。10.forcen.力；力量e.g.Thethieftookthemoneyfromtheoldmanbyforce.窃贼用暴力抢了老人的钱。Step3Pre-ReadTalkbelowquestionsinpairs.WhatdoyouknowaboutQomolangma?IsQomolangmathemostdangerousmountainintheworld？Step4Reading自读文章，在书中划出重点、疑点后，翻译下列短语。先独立完成，后小组商议。1.最危险的山峰2.世界上最危险的运动之一3.登山（名词短语）/（动词短语）4.来自世界各地的登山者5.横亘于中国的西南边界6.在所有的山峰中7.厚厚的云层8.更为严重的困难9.寒冷的天气状况和强劲的暴风雪10.首次到达珠穆朗玛峰顶的人3aReadthearticleandmatcheachparagraphwiththemainideas.Paragraph1spiritofclimbers Paragraph2achievementsofclimbers Paragraph3factsanddangersReadthearticleagain,andanswerthefollowingquestions.1.WhatamountainisHimalayas?Itsoneofthemostpopularplacesformountainclimbing.2.WhyisitdangeroustoclimbQomolangma?Becausethickcloudscoverthetopandsnowcanfallveryhard.WhendidthefirstChinesereachthetopofQomolangma?3b.Readthearticleagainandcompletethechart.3cAnswerthequestionsusinginformationinthearticle.1.WherearetheHimalayas?InthesouthwesternpartofChina.2.HowhighisQomolangma?8,844.43metershigh.3.Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?Becausepeoplewanttochallengethemselvesinthefaceofdifficulties.4.Whatdoesthespiritoftheclimberstellus?Weshouldnevergiveuptryingtoachieveourdreams.Step5Languagepoints1.Oneoftheworldsmostdangeroussportsismountainclimbing,oneof+the+形容词的最高级+复数名词，意为最之一。如：MissWangisoneofthemostpopularteachersinourschool.王老师是我们学校最受欢迎的老师之一。2.Itisalsoveryhardtotakeinairasyougetnearthetop.教学反思：SectionA3(Grammarfocus4c)GrammarfocusWhatsthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?Its8,844.43metershigh.Itshigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlakes.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.ItsmucholderthantheUS.Step1Grammar形容词和副词比较级和最高级变化规则1.规则变化1)一般情况下，单音节或双音节的形容词（或副词）比较级er，最高级est如：clevercleverercleverestfewfewerfewestsmallsmallersmallest等。2)以e结尾的词，比较级r，最高级st即可。如：nicenicernicestcutecutercutestlargelargerlargest3)以辅音字母y结尾的变y为ier或est。如:easyeasiereasiesthappyhappierhappiest再如：early,busy,heavy,dirty,lazy也如此。少数单音节词也是这样，如：pleasedmorepleasedthemostpleasedtiredmoretiredthemosttired2.不规则变化：Good well badmany/much farold(长幼)old(年龄)Step2中考链接1. 比较级考点比较级修饰问题alittle,abit,even,still,much,alot,far等可修饰比较级。e.g.TomisalittletallerthanJim.Thisbookismuchmoreinterestingthanthatone.同级比较e.g.TheweatherinBeijingiscolderthanthatinXian.Ourschoolisbiggerthanyours.the+比较级e.g.Lucyisthefatterofthetwogirls.a/an+比较级表示又一，再一e.g.Lilyhasadoll,butshewantsabiggerone.隐性比较（没有than的情况）e.g.Whorunsfaster,LucyorLily?Youdbettercomeearliernexttime.Heworkedhardlastterm,butheworksevenharderthisterm.越来越.a.比较级+and+比较级b.the+比较级+句子，the+比较级+句子a.e.g.Itsgettingcolderandcolder.Themoreyouexercise,thebetteryouare.2.最高级考点说明：形容词的最高级前必须加the;副词的最高级前省略the。范围问题e.g.Tomisthetalleststudentintheclass.Springisthebestseasonoftheyear.之一问题e.g.Beijingisoneofthebiggestcitiesintheworld.the+序数词+最高级e.g.Ithinkheisthesecondtallestboyinhisclass.3.比较级和最高级的转换e.g.Tomisthetalleststudentintheclass.=Tomistallerthananyotherstudentintheclass.=Tomistallerthanalltheotherstudentsintheclass.=NootherstudentsaretallerthanTom.2.同级比较as+adj./adv.+ase.g.SheisasthinasLily.HewritesascarefullyasLinda.not+as/so+adj./adv.+ase.g.TonydidntrunsofastasCarterStep5Homework1.Tomemorizetheimportantphrasesandsentences.2.Tomakesomesentencesusingasas,.timesthan,lessthan,morethan教学反思：Section B 2a-2eStep I.Preparation1检查单词预习情况：教师结合学生读的状况，适当领读，并帮助学生正音。教师根据构词法知识，帮助学生识记单词。听写单词反馈利用构词法再记忆。bamboo,endangered,research,keeper(keep),awake(wakeup),excitement(excite-exciting-excited),illness(ill),remaining,artwork,government,2复习检查1)通过检查“学案”中“新知预习”内容，检查预习效果。2)MakeastoryaccordingtotheconversationinSectionB1b1candtellthemtoyourpartner.如：Letmetellyousomethingaboutapanda.Itweighs100cmtall,butatbirthStep2.Presentation1. Learningtasks“示标定向”。学习并掌握下列单词：bamboo,endangered,research,keeper,awake,excitement,illness,remaining,artwork,government,能正确使用以下常用表达：preparefor,walkinto,fallover,orso,theotherpandakeepers,preparethemilkfor,runoverwithexcitement,takecareof,myownbabies,everytwoyears,diefromillnesses,liveverylong,liveforashorttime,alotmorebambooforests,cutdowntheforests,intheremainingforests,another200orso,researchcenter,aneducationprogram,endangeredanimals,theimportanceof,wildanimals,onewayof,beawake,fewerandfewerpandas能熟练掌握并使用下列重点句式：1）Theyfindthatmostofthebabiesarealreadyawakeandhungry.2）Pandasdonothavemanybabies,maybeonlyoneeverytwoyears.3)Theysendpeopletoschoolstotellchildrentheimportanceofsavingtheseanimals.2.Leading-in“导入新课”2aTalkaboutpandainyourclass.Usethesewordstohelpyou.big,bamboo,zoo,popular,cute,blackandwhite,Sichuan,famous,endangered,beautiful,forest,protect,如：Ithinkpandasareverybig.Theyliveinthezoosorforests.Step3.Practice1. 速读(FastReading)介绍阅读技巧:Scanning(Thismeansmovingyoureyesquicklydownthepagetofindspecificinformation.)Readthepassagequicklyandfindtheanswerstothequestions:2bScanthearticletofindoutwhatthesenumbersmean:Key:10-ten,12-twelve,200-twohundred,2000-twothousand2cScanthearticleagainandwriteshortanswerstothequestions.1)WhatisLinWeisjob?2)Whatdothebabypandaseatforbreakfast?3)Whatdoadultpandaseat?4)Whyarepandasendangered?5)Whatisonewayofsavingpandas?Key:1.Apandakeeper.2.Milk.3.Bamboos.4.Lessforestforpandastolive.5.Teachingchildren2.精读(IntensiveReading)2dCompletethesentencesusingwordsandphrasesfromthepassage.Keys:1.keepers,prepare,2.often,illnesses,3.trees,4.children,endangered,5.Chinesegovernment,necessarytoplant3.朗读(LoudReading)1)Readafterthetape.2)Readthepassagebyyourselves,andthengiveyoushowtime.4.使用“学案”中“自主探究”部分的内容，体验语法以及语言知识点的使用方法。1)theyrunoverwithexcitement andsomeofthemevenwalkintotheirfriends andfallover!runover跑上前去overadv.穿越；从的一边到另一边2)Scientistssaytherearenowfewerthan2,000pandaslivingintheremainingforests.livingintheremainingforests是一个现在分词短语，用做定语，修饰pandas。Step4.Consolidation1.Repeatthisarticleusingtheinformationyoulearned.1)Time:8:30am2)Place:ChengduResearchBase3)People:LinWeiandtheotherpandakeepers4)Activities:preparethemilkforthebabypandas5)Aboutpandas:Pandasareendangered,onewaytohelpsavepandas2.2eDiscusswhatotherwaysyouthinkchildrencanhelptosavethepandas.激励学生为动物献爱心，献计献策，保护大熊猫。Step5. Examination1.引导学生小结梳理知识框架、规律、方法，并对合作小组当堂学习情况进行总结评价，巩固学生所获得的语言知识和经验，让学生在评价中反思，在反思中进步。Askoneofthestudentstosaywhattheyhavelearnt.1)words&phras