高中英语《Unit4 Astronomy the science of the stars》教案（8）新人教版必修3-新人教版高一必修3英语教案VIP免费

TheeighthPeriodRevisionTeachinggoals教学目标1.Abilitygoals能力目标PracticeSs’sabilityofreading2.Learningabilitygoals学能目标EnableSstogetknowledgeofthisunitTeachingimportantpoints教学重点a.thenewwordsandexpressionsinthisunitb.theimportantsentencesinthisunitTeachingdifficultpoints教学难点Understandthelisteningtext.Teachingaids教具准备Arecorder,acomputerandaprojector.Teachingprocedures&ways教学过程与方式StepI:LeadinImportantwords:system,theory,billion,globe,carbondioxide,unlike,harmful,chain,oxygen,layeggs,exist,thus,puzzle,biology,gentle,climate,crash,pull,cheerup,floatKeyexpressions:solarsystem,intime,beharmfulto,layeggs,givebirthto,inone’sturn,prevent…from,blockout,cheerup,nowthat,breakout,watchoutforStepII.Exercisestoreviewtheusefulwordsandexpressions:Getthestudentstodotheexercises:EnglishWeeklySection4Issue26.Part1.Wordsandexpressionsinwarmingup,pre-reading,readingandcomprehendingThispartpracticethefollowingwords:Theory,oxygen,multiply,exist,presence,atmosphere,chain,system,unlike,harmful,violent,puzzledPart2.WordsinLearningaboutlanguageKeys:gravity,satellite,climate,crash,gentle;what,what,when,how,that,what,who,that,whether,thatPart3.WordsandexpressionsinUsinglanguageStepIIIcheckuptheanswersandgivesomebriefexplanationKeys:pull,float,StepIV.AssignmentExercisesonSection5ofEnglishWeeklyAssessmentofIntegratedskillsofBook3Unit4