【文档说明】Unit 4 Topic 1《Which do you like better,plants or animals》（SectionC）教案-八年级上册英语【仁爱版】.doc，共(9)页，50.500 KB，由小喜鸽上传

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（最新版）Unit4Topic1SectionC参考教案Ⅰ.Materialanalysis本节课主要活动为1a和2。本节课承接SectionA学习比较级和最高级的用法、SectionB谈论动植物，同时为SectionD学习并保护动物打下基础。本节课通过一篇

关于热带雨林的阅读文章，给学生传输有关森林的知识，唤起学生的环保意识。最后通过第二部分的写作，要求学生加入到环保的斗争当中。本篇阅读也为本话题的重点：学习形容词的比较级和最高级，起到巩固作用。Ⅱ.TeachingaimsKnowledgeaims：1.能根据音标，正确朗读出单词表中

的黑体单词：thick,ground,wet,cover,forest,earth,surface,control,die,wood,protect2.能正确拼读并运用黑体单词：thick,ground,wet,cover,forest,rainforest,earth,s

urface,control,die,wood,protect3.能正确使用“比较级and比较级”的形式。Skillaims：1.能基本听懂本课文本材料及简单的环保倡议书。2.能正确地口头介绍森林带给我们的好处，并建议大家保护环境。3.能正确朗读课本的文本材料，并能读懂相关的文本材料。4.

能写一份简单的有关环保的倡议书。Emotionalaims：通过对热带雨林的学习，加深学生对森林的认识，教育学生从自己做起，保护环境。Ⅲ.ThekeypointsanddifficultpointsKeypoints：1.复习形容词比较级、副词的用法。2.

学习热带雨林的相关知识。3.学习有顺序、连贯的书写倡议书。Difficultpoints：熟练应用形容词的比较级和最高级。Ⅳ.Learningstrategies1.在写文章的时候，用上适当的连词如：an

d,but,however,while等，可以让文章更加连贯。2.阅读时上一段的最后一句很有可能会提示你下一段的主要内容。Ⅴ.TeachingaidsComputermultimediaprojector,som

epiecesofpaperorsomechopsticksⅥ.TeachingproceduresStepInteractionpatternStudentactivityTeacheractivityLead

-in(8minutes)1.Thewholeclasswork2.Thewholeclasswork1.Studentsanswerthequestions.Ofcourse,allthestudentslikethebeautifulone,becauseitmak

espeoplecomfortable.2.Trytowritewordsandsentencescarefully.1.Showstudentssomepiecesofpaper.Onepaperwithbeautifulhandwriting.T

hehandwritinginanotherpaperisjustso-so.Thelastpaperisugly.Askstudents“Whichonedoyoulikebest?Why?”Lead-in(8minutes)3.Thewholeclasswork4.Groupw

ork5.Thewholeclasswork6.Thewholeclasswork3.Studentsknowit’smadeofwood.4.Discussingroupsandgivetheanswers:desk,chopsticks,differentkindsofpaper...

5.Studentstakeintheknowledgeaboutit.6.Readandrememberthespellingof“forest,rainforest”.2.Educatestudentsthatbeautifulhandwritingcanmakepeoplehappy.

3.Askstudents“Whatisthepapermadeof?”4.Encouragestudentstospeakoutmorethingswhicharemadeofwood.5.Showamovie

tostudents.Itisabouthowmanypiecesofwoodcanmakeapaperandpeoplecutdownmanywoodsforpapersandotherthings.6.Leadinthenewwords“forest,rainforest”accord

ingtotheshortmovie.Newwordsandsentences(10minutes)1.Thewholeclassworkandgroupwork2.Thewholeclassworkandindividualw

ork3.Thewholeclasswork4.Groupwork5.Individualwork6.Individualworkandgroupwork7.Individualworkandgroupwork8.Thewholeclasswork1.S

tudentsdiscussingroups.Theymayfindsomedifficultwordsorsentencesin1a.2.Studentsexchangetheirinformationaboutrainfores

ts.3.Readandrememberthemeaningsofnewwords.4.Studentslookatthescreenanddiscussingroups.5.Readthroughthepassageandchecktheira

nswers.6.Sharetheiranswers.7.Studentsmayrefertosomenewwords:dieout,climate...difficultsentences:Butnowrain

forestsarebecomingsmallerandsmaller.8.Studythesenewwordsandsentences.1.Askstudentstodiscuss“Whatdoyouknowab

outrainforests?”Walkaroundtheclassroom.2.InvitestudentstoshareTheirideasaboutrainforests.Writedownthenewwords3.Addsomenewwordswhicharen

ecessaryforstudentstoread1a4.Showthethreepicturesandthefivequestionsin1a.5.Givestudents1minutetoreadthroughthepassagequic

kly.Findthekeywords.6.Invitestudentstosharetheiranswersandpointouttheplaces7.Invitestudentstopointoutthedifficultpoi

nts.8.Writedownthesenewwordswhichstudentsreferredontheblackboard.Andteachthenewwordsbyexplanationandflash,givingthesamemea

ningwords.Grammar(10minutes)1.Groupworkandindividualwork2.Thewholeclasswork3.Groupworkandindividualwork4.Groupworkandindividualwork5.Groupwork

andindividualwork6.Groupwork7.Groupwork1.Studentsreadthrough1aandfillintheblanks.2.Readaftertheteacherandread5%,60%byth

emselves.3.Retellfeaturesofrainforests.Addtheirownideas.4.Studentsreadthrough1aandfillintheblanks.5.Volu

nteersretelltheimportanceofrainforests.6.Thereareninegroupsinclass.Twoorthreegroupschooseasamequestiontomakeacompetition.7

.Talkaboutthequestionsingroups.1.Showthefirstpartof1btostudents.Askstudentstoreadparagraph1andfillintheblanks.2.

Checktheanswersandteachthestudentshowtopronounce6%.3.Encouragestudentstoretell1aaccordingtothetable.4.Showt

hesecondpartof1b.AskstudentstoreadParagraph2andfillintheblanks.5.Teachercheckstheanswersandgivesstudentsseveralminutestoretell

paragraph2.Givevolunteerssmilingfaces.6.Finish1c.Makeacompetition.(1)Whatdoestheword“cover”meaninParagraph1?(2)Whyarerainforeststhelungsoftheeart

h?(3)Whyshouldweprotectrainforestswell?7.Remindstudents:Thelastsentenceinaparagraphmaytellyouwhatcomesnext.Practice(10minutes)1.Groupwo

rk2.Pairworkandgroupwork3.Groupwork4.Groupwork1.AfterwatchingtheShortmovie,studentsdiscuss:Whatshouldwedofromnowontoprotecttherainforests?Stude

ntsmaygiveanswerslikethis:Weshouldn’tcutdowntoomanywoods.Weshouldplantmoretrees.Weshouldreducethewaste.Wecandoanythingwecansuchas...2.Studentsans

werthequestionsactively.Trytofindmorefreshideas.3.Studentswritedowntheirwaysonebyone.Andstickthemontheblackboard.4.Studentslinktheirpointsbyus

inglinkingwords,suchasfirst,second,then,next...Itisacomposition.1.Showashortmovietostudents,likeapropagandafilm.2.Invitestudentstosharet

heirwaysofprotectingrainforests.Eachpointcangetasmilingface.Remembertogivemorechancestothegroupwithfewsmilingf

aces.3.Askstudentstowritedowntheirwaysofprotectingrainforestsonapieceofpaper.Andthenaskthemtostickthepaperontheblackboard.4.Enco

uragestudentstoputthesentencestogetherbyusinglinkingwords,suchasfirst,second,then,next...Summary(7min

utes)1.Thewholeclassworkandgroupwork2.Groupwork3.Groupwork4.Thewholeclasswork5.Individualwork1.Studentsmaketheirposterstogethe

r.Somestudentsdrawpictures.Somestudentswritedowntheslogan.Otherstudentscheckthegrammar...2.Studentssharetheirposter

stogether.3.Allthestudentsinthisgroupcometotheplatform.Studentsexplaintheirworkandtellotherstudentsthattheyshouldprotectrainforests.4.A

llthestudentsshouldknowthemeaningofthesummaryandknowhowtoprotectrainforests,anddoitfromnowon.5.Studentswriteapassageafterschoolandreview

SectionsA-CtoprepareforSectionD.1.Createasituation.Ourschoolwilleducatestudentstoprotectrainforests.Weneedsomevolunteerstomakeapostertopropagandizeit

.“Canyoudesignaposterforschool?2.Givestudents1minutetoshowtheirposters.Callstudentstochoosethebestone.3.Teacherinvitesthebestgroupto

explaintheirpostertoothers.4.Teachersummarizesthekeypointsofthisclass:(1)Showthesenewwordsonebyone:forest,rain-forest,die,wo

od,protect,climate.(2)Showsomewaystoprotecttherainforests.5.Homework:Writeapassagetointroducetheimportance

ofrainforeststoremindpeopletoprotectthem.TeachingReflectionStudentsarehappyinthisclassbecausetherearemanyactivitiestheycantakepartin.Theyhav

eknownsomeinformationaboutrainforestsbeforeclass.Studentscanmasterthelinkingwordswell.Retellthewholepassageisnoteasyforstudents.

Teachingstudentstochooserightkeywordsandsentencesisimportant.Ⅶ.BlackboarddesignUnit4OurWorldTopic1Whichdoyoulikebette

r,plantsoranimals?SectionCG1G2G3G4RainforestsFeaturesofrainforestsImportanceofrainforestsmoreandmoresmallerandsmaller6%sixper

centplayanimportantpartinThispartleaveforstudents.Thispartleaveforstudents.Howtoprotecttherainforests?