Unit20NewFrontierslesson3Teachingaims:TolearnaboutsomeScientificBreakthroughsandthescientistsTounderstandthetextandgetsenseofthescientificdevelopmentTolearnsomewordsandexpressionsTeachingdifficultpoints:TogetstudentsknowaboutthescientificbreakthroughsTeachingaid:Multi-mediumTeachingprocedures:Step1.WarmingupTask1:talksomethingaboutNewtonandhisdiscoveriesTask2:trytomatchthediscoveriesorinventionswiththepictures.Task3:learneachofthescientistandtheirinventionsordiscoveriesStep2.Pre-readingTrytomatchthediscoverieswithhowtheywerediscovered?Step3.ReadingTask1:ReadthetextandcheckyourguessesfromExercise2.Task2:readthetextagainanddecidewhetherthestatementsaretrueorfalseandexplainthem.Step4.WordbuildingMatchthecategories(a-e)withtheexamplesfromthetext(1-5).Thenaddexamplesofyourown.Step5.LanguagepointsGetstudentsfindoutthedifficultpointsfirstandthenstudythem.Step6.Homework用心爱心专心用心爱心专心
