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Unit4OurWorldTopic1What’sthestrongestanimalonthefarm?SectionAⅠ.MaterialanalysisSectionA的主要教学活动为1a,2b和3。本节课主要学习形容词的比较级、最高级这一重点语法，它是本话题的重点也是难点，建议至少用两节课完成SectionA的教学。本节课通过Michael和WangWei的对话，引出农村和城市的对比，最终学习本节课以及整个话题的重点：形容词的比较级和最高级。课本中设计了农村和城市对比的图片和农场里各种不同的动物的图片，这些跟日常生活密切相关，能引起学生的联想和兴趣。在设计这堂课的时候，教师可以根据实际情况，增加模拟真实的情景让学生有更加真实的感受，在活动中自然习得语言。Ⅱ.TeachingaimsKnowledgeaims：1.能根据音标正确拼读并运用单词表中的黑体单词,如:sky,river,clear,beauty,nature,horse,sheep等。2.能正确地拼写本课新词，根据对比或者联想记忆单词，如：sky-blue,river-clear等。3.能正确地运用比较级和最高级来分层描述物体。4.能运用本课所学语言，对比物体，学会正确客观看待某件事物。Skillaims：1.能听懂有关农村和城市对比的话题，并能听懂熟悉的事物之间的比较。2.能正确地用比较级和最高级谈论一组事物。3.能正确朗读课本的文本材料，读懂用比较级和最高级描述的句子。4.能正确地用比较级和最高级写出事物之间的对比。Emotionalaims：培养学生正确看待事物的能力，教育学生任何事物都有两面性，对于学习不能骄傲，也不必气馁，凡事都得用发展的眼光去看待。Ⅲ.ThekeypointsanddifficultpointsKeypoints：1.正确、熟练地运用比较级和最高级。2.掌握比较级和最高级的变化规则。3.学习本课的形容词、副词。Difficultpoints：1.正确、熟练地运用比较级和最高级。2.掌握比较级和最高级的变化规则。Ⅳ.Learningstrategies
1.在学习生词的时候，学会通过联想和对比记忆，这样会记得更加牢固。如：bluesky,clearriver等，在脑海中呈现这些画面。2.以歌谣的形式记忆形容词、副词的比较级、最高级的变化规则可以让我们事半功倍。Ⅴ.TeachingaidsComputermultimediaprojector,somecardswithtables,somephotosofteacher’straveling,cardsofanimalsⅥ.TeachingproceduresStepInteractionpatternStudentactivityTeacheractivityIntroduction（8minutes）1.Thewholeclasswork2.Thewholeclassworkandindividualwork3.Thewholeclassworkandgroupwork4.Thewholeclasswork1.Focustheirattentionontheteacher.2.Onestudentreportshis/herhomeworkwhileothersevaluatehis/herlifeonSunday.3.Enjoythebeautyofnatureanddiscussit.Theycanseebluesky,whiteclouds,clearriverandsoon.Butonlythestudentswhopreviewedthepassagecandescribethesepictures.4.Readandrememberthesenewwordswiththehelpofteacher.1.Getstudentsreadyforlearning.2.Inviteastudenttoreporthis/herhomeworktoreviewthestructure“was/were+doing”.3.Showsomephotosofteacher’straveling.Atfirst,showsomephotoswithbeautifulnature.Askstudentstodiscuss“Whatcanyouseeinthesephotosexceptme?”4.Writethesenewwordsontheblackboard：blueskyclearriverfreshairbeautifulnaturebeautyShowpicturesafterthemtohelpstudentsunderstand.
Presentation(10minutes)1.Individualwork2.Thewholeclasswork3.Individualwork4.Groupwork5.Thewholeclasswork6.Groupworkandindividualwork7.Thewholeclasswork8.Individualwork9.Thewholeclassworkandindividualwork1.Studentslistento1aandcheckthewordstheyhear.Infact,thispartcanconsolidatethenewwordsandfeeltherule:adj+er.2.Afterthepicture,moststudentsmayanswer“countryside”.3.Studentsread1aandfindtheanswersin1a.Underlinethecomparativedegrees.4.Studentsfindrulesandshareintheclass.5.Studentsreadafterthetapesentencebysentence.6.Studentsread1bbythemselves,andgroupleaderscheckandhelpgroupmembers.7.Read1atogether.Payattentiontothepronunciationandintonation.8.Listento1aagain.Atthistime,studentsshouldfinishtwotasks:fillintheblanksandimitatethepronunciation.9.Onestudentreads1caloud,whileotherschecktheanswers.Thenread1caloudtothepartner.Finish1a.1.Showthetablein1btostudentsandplay1a.2.Showthepicturein1atostudents.Ask“Whichdoyoulikebetter,countrysideorcity?”3.“Why?”Remindstudentstounderlinethecomparativedegreesintheirbooks.4.Show“blue-bluer,quiet-quieter,clear-clearer,fresh-fresher”ontheblackboard.Letstudentsdiscusstherules.5.Play1asentencebysentence.6.Providestudentswith2minutes.Askstudentstoread1a.7.Organizestudentstoreadtogether.8.Show1ctostudents.Play1a.9.Invitestudentstoread1caloudtotheclassmates.
Consolidation(15minutes)1.Individualwork2.Individualworkandthewholeclasswork3.Groupwork4.Individualworkandthewholeclasswork5.Thewholeclasswork6.Groupwork7.Thewholeclasswork8.Thewholeclassworkandindividualwork1.Listento2aandfillintheblanks.2.Severalstudentscometotheplatformtowritetheiranswersontheblackboard.Otherstudentscanrevisetheanswers.3.Studentsworkingroups.Sumtherulesaccordingtothewordsontheblackboard.4.Studentsspeakouttherulesonebyoneaccordingtothewords.5.Recitetherulesinachant.Studentscandancetotherhythm.6.Fillintheblanksaccordingtothechant.Studentscanworkingroups.7.Checkandrevisetheanswers.8.Studentslistento2aandstudythefourwords“horse,sheep,hens,cows”.1.Show2aonthescreen.Play2aandaskstudentstofillintheblanks.2.Invitestudentstowritetheiranswersontheblackboard.3.Write“fat-fatter,lazy-lazier”ontheblackboard.Givestudents2minutestosumtherules.4.Invitestudentstoteachtherules.5.Atthistime,teachercansumtherules.Remindstudentssomekeypoints.(Teachercanteachtherulesbyachant.Itiseasyforteacherstofindthechantsofcomparativeandsuperlativedegrees.)6.Show2btostudents.Askstudentstofillinthetableaccordingtothechant.7.Checktheanswersandemphasizesomekeypoints.8.Play2a.Changethewords“horse,sheep,hens,cows”intopictures.
Practice(5minutes)1.Groupwork2.Groupwork3.Groupwork4.Pairworkandindividualwork5.Thewholeclasswork1.Studentsshouldnametheanimalstheyget.Thenchooseatleastoneadjectivetodescribeeachanimal.E.gcow--big/strong.2.Studentschangetheadjectivesintocomparativeandsuperlativedegrees.3.Studentsworkingroups.Theymaywrite:Thehorseisstrongerthanthesheep.Thesheepisstrongerthanthedogs.Thedogisthethinnestofthethreeanimals.4.Onestudenttalkswithhis/herpartner.Otherstudentstrytofindtheirmistakes.5.Listentotheteacherandrevisetheirconversations.Finish3.1.Handoutthecardsofanimalstostudents.Eachgroupshouldgetatleastthreekindsofanimals.(Teacherwithoutcardsofanimalscanusethestickfigureinstead.)Thispartaimstobringstudentstotherealsituation.2.Organizestudentstochangetheadjectivesintocomparativeandsuperlativedegrees.3.Providestudentsseveralminutestopracticeaftertheexamplein3.Walkaroundtheclassroomtohelpthestudents.4.Inviteseveralgroupstoshowtheirconversations.5.Invitestudentstopointoutother’smistakesandteacherwritesdownthemistakesontheblackboardtoremindstudents.
Production(7minutes)1.Groupwork2.Groupworkandthewholeclasswork3.Groupwork4.Thewholeclasswork5.Thewholeclassworkandindividualwork1.Thestudentsfillinthetablequicklyandcomparewiththepartner.E.g.Iam13andJerryis14.Iamyoungerthanhim.2.Checktheanswers.3.Givethecardstogroupleadersandchoose3cardsout.Studentsusecomparativeandsuperlativedegreesofadjectives.Iftwostudentsareinthesameage,theyshoulduse“Iamasoldashim.”4.Readandrememberspellingaccordingtothepronunciation.Sumtherulesofcomparativeandsuperlativedegreesofadjectives.5.Finishthesehomeworkafterclass.1.Teacherhandsoutthecardswithtablestostudents.Thecardsarelikenamecards.namewei-ghthigh-tageThengiveanexampletostudents,makesureeverystudentknowswhattodo.2.Invitesomestudentstosharetheiranswers.3.Askstudentstogivethenamecardstogroupleaders.Organizestudentstopracticesuperlativedegreesandleadin“as...as”.Teachergivesanexamplewith“as…as”.4.Teachershowsthesummaries:Words:blue-bluerskyclear-clearerriverfresh-fresherairbeautifulnaturebeautythin-thinnerhorse,hen,cowGrammar:comparativeandsuperlativedegreesofadjectives5.Homework:(1)Writeapassagetocompareyourlifetodaywiththatlastyear.(2)PreviewSectionB.
TeachingReflectionIt’seasyforthestudentstomasternewwordsandadjectives.Butthegrammar:comparativeandsuperlativedegreesofadjectivesisverydifficultforstudents.Atfirst,studentsshouldmastertherules,thentheyshouldknowhowtomakeasentencewithit.Atlast,theycanuseitindailylife.Everystepisnoteasy.Soteachershouldcreatemoresituationstopracticeit.Ⅶ.BlackboarddesignUnit4OurWorldTopic1What’sthestrongestanimalonthefarm?SectionAadjectivestrongtallnicebigfatthinlazycomparativestrongertallernicerbiggerfatterthinnerlaziersuperlativestronge
ttallestnicestbiggestfattestthinnestlaziestG1G2G3G4blue-bluerskyclear-clearerriverfresh-fresherairbeautifulnature(beauty)
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