Lesson42WelcometotheworldofEnglish!TeachingMaterial:LearningEnglishBook3Unit6ILoveLearningEnglish.Lesson42WelcometotheworldofEnglish!It’sanewlesson.TeachingContent:wordsandexpressions:exciting,necessary,main/officiallanguage,theUnitedNations,eachother,allovertheworld,wordsandexpressions:welcome,Mexico,Spanish,million,,French,still,expressions:English,Chinese,andFrencharemainlanguagesusedattheUnitedNations.Whatdoyoumeanby…?TeachingAims:LearnsomethingaboutEnglish.(Whyisitnecessaryandimportant?)EncouragethestudentstolearnEnglishwell.GraspthedifferencesinspeakingandwritingbetweenChineseandEnglish.TeachingDifficultPoints:1.KnowaboutEnglishisanofficiallanguage.abouttheEnglish-speakingcountries.TeachingimportantPoints:thewordscorrectly.toknowandtrytodescribewhylearningEnglishissoimportant?.TeachingPreparation:somerealobjectsTeachingAids:audiotape;flashcards;amapoftheworldLessonstructure:Classopening(5-7’)inShowsomerealobjects(如：奶盒，說明書，化裝品盒…)withsomeEnglishwordsonthem.HavestudentsknowEnglishisseenorusedinourdailylife.Step2.Showamapandadiagram(onflashcards),tellstudents:Therearemorethan45countrieswhereEnglishisspoken.Step3.Showsomepictures(onflashcards):Picture1,amanfromMexicoandapersonfromFrancearetalking.(TellsspeopleinMexicospeakSpanish,FrenchmenspeakFrench.)（板書重點(diǎn)詞匯）Thinkabout:Whatlanguagewouldtheyusetotalktoeachother?(板書)Picture2,ssfromChinaareleaningEnglish.Picture3,ssfromMexicoarelearningEnglish.Thinkabout:WhyarepeopleallovertheworldleaningEnglish?(板書)(GroupWork)Studentsmaygettheanswer:LearningEnglishisimportant/useful/helpful….Teach:It’snecessarytolearnEnglish.（板書）Introducethenewlesson:Lesson42WelcometotheworldofEnglish!（板書）Keysteps:(about25’)theimportantwords.tothefirstpartofthepassage,andanswertrueorfalse(onflashcards):isn’tnecessarytolearnEnglish.andLiMingaretalkinginChinese.Mexico,peoplespeakSpanish,wespeakChinese,wecantalkinEnglish.(Individualwork)secondpartandanswerthequestions(onflashcards):manypeoplecanspeakEnglishintheworld?languagesarethemainlanguagesusedattheUnitedNations?manycountriesmakeEnglishtheofficiallanguage?Giveussomeexamples.dowesayEnglishisveryuseful?Studentsshouldgettoknowthefollowingwordsandsentences:main/officiallanguage,theUnitedNations,450millionEnglish,Chinese,andFrencharemainlanguagesusedattheUnitedNations.(Pairwork)totherestofthepassageandfillintheblanks(onflashcards):1.TheUnitednationsisaplacewherethe______ofthemeet.doyou____________“UnitedNations?”3.“United”means“______”.Themeaningof“nation”is“______”(Individualwork)thebooksandreadthewholepassagecarefully.(Individualwork)Discussanyquestionstheymayhaveaboutthereading.(Groupwork)Sharewhattheyhavelearned(onflashcards):millionlanguagethandoyoumeanby“A”?,Chinese,andFrencharemainlanguagesusedattheUnitedNations.StudentsshouldexplaintheminChineseorinEnglish(Individualwork).Step6Dosomeexercises(onflashcards):Step7Summary(onflashcards):A.Wordsandphrases:B..doyoumeanby“A”?sth.is…It’s+adj.todosth.C.TrytoknowwhyitisimportanttolearnEnglish.UnitedNationsClassclosing:(5-8’)Haveatasktalk(Groupwork)andwritedownatleastthreesentencesabouttheimportanceofEnglish.abouthowyoucanstudyEnglishwell?HomeworkMakeaposterabouttheimportanceofEnglishandshowitinourclassroom.BlackboardDesign:Lesson42WelcometotheworldofEnglish!A:9.eachother10.allovertheworld,