Unit4OurWorldTopic1Plantsandanimalsareimportanttous.SectionBThemainactivityis1a.本课重点活动是1a。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwordsandphrases:above,joy,rose,share…with…,snake,fox,frog,feed,feedon2.Learnsomeusefulsentences:(1)Theygiveusjoy.(2)Wesharethesameworldwiththem.3.Goonlearningcomparativeandsuperlativedegreesofadjectives:(1)Ithinkanimalsaremoreinteresting.(2)Ilikeplantsbetter.Ithinkrosesarethemostbeautifulofalltheflowers.(3)Ilikecatsbestbecausetheyarecuterthananyotheranimals.(4)Whichkindofanimal/plantdoyoulikebetter,…or…?(5)Whichkindofanimal/plantdoyoulikebest,…,…or…?(6)Becausetheyarethemostinteresting…4.Talkaboutnatureanddescribeanimalsandplants:(1)Whichdoyoulikebetter,plantsoranimals?(2)Ilikeanimalsbetter.Ikeepapetdog.Ithinkanimalsaremoreinteresting.(3)Ilikebirds.Theyarealsobeautiful,andtheycansingtous.(4)Plantsandanimalsareimportanttous.Ⅱ.Teachingaids教具录音机/一束玫瑰花或玫瑰花的图片/小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:8分钟)通过复习动物名称，讨论喜好，导入本课新词。1.(让学生分组比赛。用英语描述学过的动物，调动他们学习的积极性，同时复习上节课所学的内容。)T:Now,let’splayagameingroupsoften.Ifonestudentcansayananimal’snameinEnglishanddescribeit,he/shewillgetonescore.Forexample,dogs.They’rethebravestonthefarm.OK,begin.Ss:…(教师在黑板上记分。)T:Stop!Group3hasthehighestscore.SoGroup3isthewinner.(教师给予表扬。)2.(通过师生问答，引出生词和多音节形容词比较级，导入新课。)T:Fromyourtalk,youseemtolikeanimals,right?Ss:Yes.T:ButIlikeplantsbetter.Letmemakeasurvey.Doyoulikeplantsoranimals,S1?S1:Ilikeanimals.Ithinkanimalsaremoreinteresting.(帮助学生回答。)(板书，让学生观察interesting的比较级形式。)interesting→moreinterestingT:Whydoyouthinkso?S1:Becauseanimalsareourfriends.Theycanmakeushappy.T:Yes,theycangiveusjoy.(教师板书并要求学生掌握。)joyT:Whataboutyou,S2?S2:Ilikeplantsbetter.T:Really?Doyoulikethiskindofflower?(教师拿出一束玫瑰花或玫瑰花的图片。)S2:Yes.T:Whatarethey?DoyouknowhowtosaytheminEnglish?S2:Theyareroses.(教师帮助学生回答。)(板书，要求学生掌握。)T:Aretheybeautiful?Ss:Yes,theyare.T:AndIthinkrosesarethemostbeautifulofalltheflowers.rose(板书并让学生观察beautiful的最高级形式。)beautiful→mostbeautifulT:(对着S3)Doyoulikeplantsoranimals?S3:Bothanimalsandplants,becausetheyareimportanttous.T:Whataboutyou,S4?S4:Ilikecatsbest,becausetheyaremorelovelythanotheranimals.(板书，让学生观察lovely的比较级。)lovely→morelovelyT:Iagreewiththestudentsabove.Sowemustsharethesameworldwithplantsandanimals.(板书并要求学生掌握。)above,share…with…Step2Presentation第二步呈现(时间:5分钟)通过听录音和理解对话，让学生体会多音节形容词的比较级和最高级的变化规则。1.(听1a录音，理解对话并回答问题。)T:Fromyouranswers,Iknowsomestudentslikeanimals,andsomestudentslikeplants.WhatdoWangWei,MichaelandMarialike?Andwhydotheylikethem?Nowlistentothetape,andthenanswermyquestions:(用小黑板呈现听力问题。)(1)WhatdoWangWei,MichaelandMarialike?(2)Whydotheylikethem?(核对答案。)2.(再听1a，完成1b。)T:Verygood.Nowlet’slistento1aagainandmatchthepeoplewiththethingstheylikeandtheirreasonsin1b.(核对答案。)Step3Consolidation第三步巩固(时间:12分钟)通过朗读，表演对话和对多音节形容词比较级及最高级的练习，使学生能灵活地运用多音节形容词比较级和最高级。1.(学生先自读1a，然后听录音核对语音语调，注意关键词。)T:Pleaseread1abyyourselves,thenlistentothetape.Payattentio...
