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2019-2020年高中英语Unit2GrammarandusageWordPower教案牛津译林版必修3TeachingAims:TolearnformalandinformalEnglishTopletetherelevantexercisestoconsolidateitTeachingprocedure:StepOne:BrainstormingShowstudentsaninformalletterandaskthemtofindouttooformalexpressions.Lookatthefollowingexpressionsandtelluswhichoneyouthinkisbetter.ThenreadtheintroductiontoformalandinformalEnglishonPage
26.StepTwo:informalexpressionsAskstudentstojudgewhichexpressionisbetterandwhichisinformal.ShowstudentssomeformalandinformalEnglish.StepThree:languagesindifferentcountriesShowaformandletstudentsknowoneortwolanguagesarespokeninacountry.Andthecountryanditspeople.StepFour:listeningAskstudentstodothelisteningexerciseandcheckanswerstogether.StepFive:WorkingroupLookatthemapoftheworld.WritedownasmanynamesofcountriesandtheirofAbout6000languagesarespokenintheworldtoday.The10mostwidelyspokenlanguagesareChineseSpanishEnglishHindiArabicBengaliPortugueseRussianJapaneseandGerman.Lookatthefollowingpicturestelluswhichcountryitisandwhatitsofficiallanguageis.StepFive:Homework
1.Reviewwhatwelearnedinthisperiod.
2. Previewthenextlesson.
3. TogetmoreinformationaboutUNaccordingtothewebsitegiventoyou.http:/un.org/englishhttp:/un.org/aboutun/index.html。