2021八年级下册英语教案.docx

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1、2021八年级下册英语教案在初中学好英语有利于我们把握英语浏览能力。对于很多用英语写的书或报纸，甚至产品手册，我们能够顺利而正确地看到它们的含义。今天我在这给大家整理了一些2021八年级下册英语教案，我们一起来看看吧!2021八年级下册英语教案1教学目的一、知识与技能1.把握常用动词的过去分词的拼写形式以及熟练把握already，yet在如今完成时中的应用。2.体会如今完成时在浏览文章（鲁滨逊漂流记）中的应用以及对浏览文章的理解分析。3.熟练把握already，yet在如今完成时中的用法。4.把握常用动词的过去分词形式。5.使用浏览技巧对浏览文章进行理解与分析。二、经过与方法将抽象知识详细化，

2、帮助学生总结规律，系统地学习语法。调动学生的积极性，引导他们积极介入课堂。三、情感态度与价值观通过对（鲁宾逊漂流记）节选部分的学习，引导学生在生活和学习中要不抛弃不放弃。教学重点1.体会如今完成时在浏览文章（鲁滨逊漂流记）中的应用以及对浏览文章的理解分析。2.熟练把握already，yet在如今完成时中的用法。教学难点1.使用浏览技巧对浏览文章进行理解与分析。2.熟练把握already，yet在如今完成时中的用法。教法导航通过大量练习让学生主动把握语法知识。学法导航练习、讨论、主动探求规律。教学准备多媒体。教学经过Step1GreetingsGreetthestudentsasusual.St

3、ep2PresentationIntroducethemovie：RobinsonCrusoe.Theteachershowssomeintroductionsonthescreentoarousethestudentsinterests.Step3Learnthenewwordsship，tool，gun，sand，else，cannibal，towards，land.Step4Reading3a,Readthepassageandanswerthefollowingquestions：WhatdoesRobinsonCrusoewaitfor?WhydoesRobinsonCrusoeca

4、llthemanFriday?3b,Readthepassageagain.Findwordsthathavethesemeanings.1.Youcanusethesetoshootthings：_2.Somethingyouusetotravelinthesea：_3.Apieceoflandinthemiddleofthesea：_4.Youcanusethesetocutthings：_5.Signsleftbehindbysomeoneorsomething：_3c,Correctthesentences:1.RobinsonCrusoearrivedontheislandwithe

5、noughfoodanddrink.2.Fridaymadeasmallboat.3.Robinsonhadsomefoodandtoolswhenhefirstarrivedontheisland.4.Robinsonusedtheshiptobuildahouse.5.Fridaysawsomemarksofanothermansfeetonthebeach.6.Robinsontriedtokillthetwomen.Aftertheyfinishedthequestionsandletthemchecktheanswers.Thengetthemreadaloudthepassagea

6、gainandtheteacherhelpsdealwiththedifficultpoints.1)IwillnotgiveupandIwillwaitforanothership.因而我不放弃，要等候另一只船。another既可用作形容词，可以用作代词。用作形容词时，意思是“又一的;再一的，修饰名词，位于名词前;用作代词时，意思是“另一个。e.g.Justatthattime，anothermancamein.Sayingisonethinganddoingisanother.another还能够和数词连用，常放在数词的前面，意为“还;再;又。e.g.Weneedanotherthreem

7、antohelpdothework.2)Notlongafterthat，Isawsomecannibalstryingtokilltwomenfromabrokenship.在那之后不久，我看见一些食人肉质在试图杀死两个来自破船上的人。seesb.doingsth.意为“看到某人正在做某事，强调看到的动作正在进行。e.g.Marysawhimcleaningtheclassroom.玛丽看见他正在清扫教室。seesb.dosth.意为“看到某人做了某事，强调看到动作的全经过。e.g.Marysawhimcleantheclassroom.玛丽看见他清扫教室了。3)InamedhimFrida

8、ybecausethatwasthedayImethim.我管他叫Friday由于那是我遇见他的那一天。name作动词，意为“命名;给取名。固定搭配“name+sb.+名字意为“给某人取名为。e.g.LucynamedherlittlesonDavid.露西给她的小儿子取名为戴维。Step5GrammarFocusReadthefollowingsentences(让学生体会如今完成时的用法)。师生共同总结出下列内容：1.表示过去发生或已经完成的某一动作对如今造成的影响或结果。e.g.-Haveyouhadyourlunchyet?-Yes，Ihave.Ivejusthadit.(如今我不饿了

9、)2.表示动作或状态从过去某一时刻开场，一直延续到如今，而且可能还要继续下去。e.g.Ihaventseenherthesedays.IveknownBobforthreeyears.Ivebeenatthisschoolforovertwoyears.时间状语already，yet，just，ever，never，before;for+时间段;since+过去的时间点;since+段时间ago;since+一般过去时的句子。构成：如今完成时是由“助动词have/has+动词的过去分词构成的，规则动词的过去分词构成与过去式一样，不规则动词的过去分词则需逐个记忆。Step6PracticeExe

10、rcises1.gothroughthetasksin4aand4b，thenfinish4aandchecktheanswers.Keys：Ihavejustdrunksometea.Haveyoufoundit?Hehasalreadyleft.didheleave?Shehasalreadyseenthefilm.Ihaventtoldthemyet.2.Finish4bandchecktheanswers.Keys：loves，hasread，willbe，finished，willwrite，hasntread.3.Finish4candchecktheanswers.Makecon

11、versationsandcompletethechart.(Followtheconversationonpage60)Step7HomeworkSumupwhattheyhavelearnedinthislesson.课堂作业用所给单词的适当形式填空。1.Judyhasalready_(finish)readingLittleWomen.2.TomandMikehavealready_(decide)tolearnChineseonInternet.3.Haveyou_(read)AliceinWonderlandyet?4.Robinson_(have)alreadybuiltahous

12、eontheisland.5.Itoften_(snow)inNorthChinainwinter.参考答案：1.finished2.decided3.read4.has;snows教学反思教学的目的不仅仅是教给学生知识，而且也要教给他们用所学知识解决问题的能力和技能。为了检查教学活动的效果，要及时对课堂的活动加以总结和评价，使得学生在鼓励中成长、进步。2021八年级下册英语教案2教学目的一、知识与技能1.把握重点词汇和短语。2.培养学生的浏览能力及技巧。3.温习、运用过去进行时。二、经过与方法训练法，熟能生巧法，通过练习稳固温习所学知识。三、情感态度与价值观培养学生在灾祸面前要更团结，更友善

13、，更懂得相互帮助。教学重点1.把握重点词汇和短语。2.温习、运用过去进行时。教学难点1.培养学生的浏览能力及技巧。2.when和while的区别。教法导航老师引导，学生自主探究，小组合作。学法导航自主探究与小组合作相结合。教学准备多媒体。教学经过Step1GreetingsGreetthestudentsasusual.Step2RevisionAskstudentstotalkaboutwhattheyweredoinglastnightingroupsoffourthengiveareport.Step3PresentationAskthestudentstolookatthepictur

14、eandthinkaboutwhathashappened.Step4Reading3a,Readthepassagequicklyandanswerthefollowingquestions1.Whatwastheweatherlikebeforetheheavyrainstarted?2.Whatwastheneighborhoodlikeafterthestorm?Asksomestudentstoreporttheiranswers.3b,Readthepassageagainandcompletethesentencesusinginformationfromthepassage.1

15、.WhenthenewsonTVwasreported，strongwinds_outside.2.WhileBensmomwasmakingsuretheradiowasworking，hisdad_.3.Ben_whentheheavyrainfinallystarted.4.WhenBen_at3：00a.m.，thewind_.Asksomestudentstoreporttheiranswers.Step5Speaking3c,Discussthequestionswithapartner.“Althoughthestormbrokemanythingsapart，itbrought

16、familiesandneighborsclosertogether.Whatothercanbringpeopleclosertogether?Howcanwehelpeachotherintimesofdifficulty?Asksomestudentstoreporttheiranswers.Step6Languagepoints1.Withnolightoutside，itfeltlikemidnight.此句中介词with表示一种伴随状况，同时还包含着某种因果关系，表示“因某种状况的存在而导致，因而可翻译成“由于;由于等。e.g.Icantworkwithallthatnoisego

17、ingon.由于那噪音响着，我无法工作。2.Bensdadwhilehismomwasmakingsuretheflashlightsandradiowereworking.1)此句中的连词while的意思是“当的时候;和同时，while还能够表示“而;然而;但之意，用来讲明和强调两种事情或情形不同。e.g.TomisactiveandoutgoingwhilehissisterRosaisshyandquiet.汤姆活跃外向，而他的妹妹罗莎却害羞腼腆。2)makesure“确认，查明，核实;确保;设法保证，其后可接句子，或接介词of及宾语，用来引入需要确认的内容。e.g.Makesureyo

18、uturnofftheTVbeforeyouleavethehouse.在你离开屋子前确认关闭了电视。3)此句中的work表示机器，器官等“运作，运转，这是动词work的一种基本用法。3.Itwashardtohavefunwithaseriousstormhappeningoutside.Itisadj.+todosth.做怎么样。Itisadj.forsb.todosth.对某人来讲做怎么样。e.g.ItisimportantforustolearnEnglish.对我们来讲学英语很重要。活学活用：1)在街上踢球很危险。Itis_socceronthestreet.2)天天早上读书对你来讲

19、很有必要。Itis_foryou_inthemorning.3)对他来讲完成作业很容易Itis_forhim_.Step7GrammarFocusReadandtranslatethesentencesandtrytoconcludethegrammarinthesentences.1.Whatwereyoudoingateightlastnight?Iwastakingashower.2.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.3.Whatwashedoingwhentherainstormcame?Hewa

20、sreadinginthelibrarywhentherainstormcame.4.WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain，Benwashelpinghismommakedinner.5.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping，JennywashelpingMarywithherhomework.Asksomestudentstoreporttheiropinions.过去进行时1.基本概念：过去进行时表示在过去某一时刻或一段时间内正在

21、进行的动作。这一特定的过去时间除有上下文暗示以外，一般用时间状语来表示。2.构造：was/were(not)+动词-ing3.一般过去时与过去进行时用法的比拟：一般过去时表示在过去某个时间发生过的动作或存在的状态，而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。e.g.1)Davidwrotealettertohisfriendlastnight.大卫昨晚给他的朋友写了封信。(信写完了。)2)Davidwaswritingalettertohisfriendlastnight.大卫昨晚一直在给他的朋友写信。(信不一定写完。)Step8Practice4a,Lookatthetabl

22、eandwritesentenceswithbothwhileandwhen.Asksomestudentstoreporttheirsentencesandexplainthedifferencebetweenwhileandwhen.4b,Fillintheblankswithwas，were，whenorwhile.Afterseveralminutes，asksomestudentstoreporttheiranswers.Step9Pairwork4c,WhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourp

23、artner.Thenasksomepairstoreporttheiranswers.Step10HomeworkAfterclass，pleasemakesomedialogueswiththephrasesandsentencesin4c.课堂作业I.根据汉语意思完成下列英语句子，每空格一词。1.昨天下午五点钟你哥哥在做什么?What_yourbrother_atfiveyesterdayafternoon?2.昨天我回到家时，我妈妈在洗衣服。Mymother_clothes_I_homeyesterday.3.你做作业时，你妹妹在干什么?What_yoursister_you_your

24、homework?II.翻译短语1.感觉像2.首先，起初3.入睡4.减弱5.确定6.醒来7.一团糟8.清扫9.相互帮助10.在困难的时候参考答案：I.1.was，doing2.waswashingwhengot3.wasdoingwhenweredoingII.1.feellike2.atfirst3.fallasleep4.diedown5.makesure6.wakeup7.inamess8.cleanup9.helpeachother10.intimesofdifficulty教学反思让学生根据例句本人总结语法规则，他们兴趣高，能积极动手查阅资料，主动进行小组沟通合作，学习效果好。202

25、1八年级下册英语教案3教学目的一、知识与技能1.把握重点词汇和短语：dothedishes，takeouttherubbish，foldyourclothes，sweepthefloor，makeyourbed，cleanthelivingroom2.理解并把握重点句型：Couldyouplease?CouldI?3.能听懂有关做家务和日常活动的对话。二、经过与方法采用情境教学法，调动学生的积极性，引导他们积极介入课堂。三、情感态度与价值观了解各种家务，能发现要做的家务并积极主动地去做。教学重点能用本课的重点词汇和句型对家务作出委婉请求。教学难点能捉住录音中的关键词。教法导航课上引导学生积极介

26、入课堂活动，教师少讲，鼓励学生多练。学法导航加强小组合作学习，积极回答问题。教学准备图片，录音机，多媒体。教学经过Step1GreetingsGreetthestudentsasusual.Step2Lead-inT：Goodmorning，boysandgirls!Iamalwaysverybusyonweekends.Somydaughteroftenhelpsmewiththehousework.Doyouoftenhelpyourmotherdothechoresathome?(Write“choresonblackboardandexplainit.)Here“choremeansh

27、ousework.Couldyoupleasetellmewhatchoresyoudoathome?S1：Ioftencleanmyroom.S2：Iwashmyclothesandfoldmyclothes.S3：Icleanthewindow.S4：Imakemybedandsweepthefloor.S5：Icleanthelivingroom.T：Well，youaregoodboysandgirls!Weshouldtrytobehelpfulanddosomechoresathome.Step3NewwordsandexpressionsAskthestudentstolooka

28、tthepictureonPage17.T：Lookatthepictureonpage17.Whatcanyousee?S1：Peterandhismother.S2：Thedustbinisfull.S3：Thefloorisdirty.S4：.T：Sotherearealotofchorestodo，right?Helpstudentstolearnthefollowingphrasesaboutchores：cleanthelivingroom;dothedishes;sweepthefloor;makethebed;takeoutthetrash;foldtheclothesStep

29、4PresentationT：Ifyouwanttoasksomebodytodochores，howcanyouaskinEnglish?S1：Canyoudothechores?S2：Couldyoupleasedothechores?T：Whichonedoyouthinkisbetter?students：Thesecondone.T：Yes.Weshouldsay“Couldyoupleasedothechores?insteadofotherwaysbecauseitsoundsverypolite.Write“Couldyouplease.?ontheblackboard.Ste

30、p5PairworkT：Inthepicture，themomasksthesontodosomechores.Whatdoesshesay?S：Peter，couldyoupleasetakeoutthetrash?T：Good!Today，welllearnhowtomakepoliterequestswithcould.Itisveryimportanttobepoliteinourlife.Nowworkinpairs.Imagineyouarethemomandthesoninthepicture.Askyourpartnertodothechoresthatyousee.First

31、asktwostudentstoreadthesampleconversationinactivity1c.Thenstudentsmaketheirownconversations.Callseveralpairstodemonstratetheirconversationstotheclass.Step6ListeningT：YouwillhereaconversationbetweenPeterandhismother.WhatkindofchoresdoMomandPeterdo?CheckMomorPeter.Playtherecordingtwice.Forthefirsttime

32、studentsfocusonthechoresMomdoes;thesecondtime，focusonthechoresPeterdoes.Thenchecktheanswers.Step7AlittlegameFindoutthebesthelperathome.T：Doyouoftenhelpyourparentsdothechores?Nowletschoosethebesthelperathome.Firstpleasewritedownallthechoresfromyourmemoryonapieceofpaper.Thencheckeachchoreyoudoathome.T

33、heonewhocheckthemostchoreswillbethebesthelperathome.Step8GroupworkT：Imaginewearegoingtocleanourclassroomthisafternoon.Youneedsomeonetohelpyoudosomethings.Thinkofthethingsyouneedtodoandmakepoliterequeststoyourpartners.Youmayfindthesephrasesuseful.Showthefollowingphrasesonthescreen：carrysomewater，clea

34、nthedesks，cleanthechairs，cleanthewindows，cleantheblackboard，turnoffthelights，takedowntheoldpictures，putupthenewpictures，sweepthefloor.Afterafewminutes，callseveralgroupstoshowtheirconversations.Step9PresentationT：Icantfindmypen.ButIhavetowritesomethingnow.WhatcanIdo?S：Youcanborrowapenfromothers.T：But

35、whatshouldIsay?S：CanIuseyourpen?T：Butthatdoesntsoundverypolite.Anyotheridea?S：CouldIpleaseuseyourpen?(Writethesentenceontheblackboard)T：Good!Thatsaverypoliteway.Step10ListeningAskthestudentstolookatthepictureonPage18.Thensay：Lookatthepicture.ThatsPeterandhisfather.Peteraskshisfatherifhecandofourthin

36、gs.Lookatthechartinactivity2a.Whatarethefourthings?Askastudenttoreadthethingsaloud.T：Whatdoeshisfathersay?Nowpleaselistentothetapeandcheckyesornointhechart.Playthetapetwice.Forthefirsttime，theyonlylisten.Thesecondtime，theycheck“yesor“no.Thenchecktheanswerswiththewholeclass.T：WhyPetersfathersayno?Wha

37、tarehisreasons?Letslistentotheconversationagain.Drawlinestothereasonsinthechart.Beforeplaythetape，askastudenttoreadthereasonsgiven.Thenplaythetape.Ifnecessary，playitagain.Checktheanswers.Helpstudentstosummarizedifferentwaysofansweringthequestion“CouldI.?Yes，youcan/Iguessso/Oh，yeah/Sure.No，youcant./S

38、orry，but.Step11PairworkT：Nowlookatactivity2c.Workinpairs.StudentAisPeterwhoasksifhecandothings.StudentBisPetersfatherwhosays“yesor“no.Ifyousay“no，giveareason.Firstgettwostudentstoreadthesampleconversation.Thenstudentsmaketheirownconversations.Step12GroupworkT：Imaginewellhaveaself-studyclassthisafter

39、noon.Youwouldliketodomanydifferentthings.Howwillyouaskyourteacherforpermission?Pleasedoitingroupsoffour.Onewillbetheteacher，andtheotherswillbethestudents，makeconversationlikethis：S：CouldIpleaselistentomusic?T：Noyoucant.S：CouldIpleasegotoplaybasketball?T：Sorry，youhavetostayinclass.S：CouldIpleasedrawp

40、ictures?T：Yes，youcan.Afterthat，getseveralgroupstodemonstratetheirconversationstotheclass.Step13Homework1.Supposeyouarehavingaparty，andyouneedmoredrinksandsnacks.Butyoucantleavethehouse.Askyourclassmatesforhelp.Writeadialoguebetweenyouandyourclassmatewith“CouldIplease.?and“Couldyouplease.?2.Understan

41、d，readandroleplaytheconversationin2d.课堂作业1.-Couldyoupleasesthefloor?-Yes，sure.2.-Couldyoupleasedothed?-Sorry，Icant.Ihavetodomyhomework.3.我天天早上都整理床铺。I_the_everymorning.4.我父母让我晚上不要在外面呆得太晚。Myparentsaskedmenotto_lateatnight.5.CouldIwatchthefootballmatch?(作肯定回答)_，you_.参考答案：1.sweep2.dishes3.make，bed4.stay

42、out5.Yes，can.教学反思多媒体能使整个教学经过表现为声、图、文并茂，使声音、图像、文字的呈现更自然。为此，在课堂上，老师应该为学生创造学习气氛，让学生时常有成功感和成就感，以便进一步激发学生学习的内在动力。在本堂课中应注意让发音较标准的同学多朗读，让思维敏捷的同学先回答问题，让擅长观察的同学多纠正错误，让反响慢的同学多回答低难度问题。尽量使每个同学多动脑、多动口、多动手。2021八年级下册英语教案4Illhelptocleanupthecitypark.一、教学目的：1.语言知识目的：1)能把握下面单词：cleanup,city,cheer,cheerup,giveout,volun

43、teer,notice,.2)能把握下面句型：Youcouldhelptocleanupthecityparks.3)能了解下面语法：情态动词could,should的用法;用should或could提出建议并对别人的建议作出评价。怎样表达主动提供帮助。2.情感态度价值观目的：在授课经过中浸透助人就是助己，助人收获快乐的情感目的，使学生在议论怎样为别人提供帮助的对话中能意识到尽己所能，帮助别人，乐于奉献是一种良好的品德，培养学生为别人着想，热爱公益事业，乐于助人的优良品质。二、教学重难点1.教学重点：1)把握这些短语动词的构成和用法：cleanup,city,cheer,cheerup,giv

44、eout,.2)学会提供帮助的基本句型：Idliketoworkoutside.Illhelpcleanthecitypark.2.教学难点：学会提供帮助的基本句型三、教学经过Period1(SectionA1a-2d)Step1Warmingup1.播放学生志愿者进行义务帮助别人的活动视频，通过询问他们下面问题来引导学生们了解社会上一些的志愿们进行的活动。Step2NewwordsReadnewwordsonp9-10.Step3Discussion1.1a.Lookatthewaysyoucouldhelpothers.Thenlistotherways.2.Ssdiscusswithth

45、eirpartnersandwritethewaysonecouldhelpothers:Helpplanttreesbytheriver.Helpcleanupthecitypark.Visittheoldpeopleintheoldpeopleshome.HelpyoungkidstolearnEnglish.Step4Listening1.T:TellSstoreadthesentencesinthechart.Makesuretheyknowthemeaningofthesentences.2.1b.PlaytherecordingfortheSstolistenandnumberth

46、ewaystheboyandgirlcouldhelpothers.Step5Pairwork1.LetSsreadtheconversationinthepicture.2.1c.Usetheinformationinthechartof1btomakeotherconversations.A:Ihopetoworkoutside.B:Youcouldhelptocleanupthecityparks.3.Letsomepairsactouttheirconversations.Step6Listening1.2a:T:AgroupofstudentsareplanningaCityParkClean-upDay.Listenandcheck()thethingstheyaregoingtodototellpeopleaboutit.1.Lookat