making a difference（the first period）

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1、Makingadifference（TheFirstPeriod）　　Unit1Makingadifference　　I.BriefStatementsBasedontheUnit　　Doyoulikescience?Doyouwanttobeascientistinthefuture?Definitelymostofusdo.Doyouwanttoknowmore?ThewholeunitofUnit1Makingadifferencewilltellyoumoreaboutscienceandscientists.Itwillbetaughtinfiveperiods.W

2、armingup,listeningandspeakingwillbedealtwithinthefirstperiod.Inthebeginning,thepicturesofonegreatwriterandthreeoutstandingscientistsandtheirfamoussayingsareshownbeforethestudents.Theyallmadegreatcontributionstotheworldandarerespectedbythousandsofmillionsofpeople,includingourmiddleschoolstud

3、ents.Bytalkingaboutgreatscientistsandtheirfamousquotes,thestudentswillbeencouragedtodevotethem-selvestoscience.Listeningisaboutthescientists’description.Detailedexercisesaredesignedforthemtodo.Afterdoingthis,thestudents’abilitytolistenwillsurelybeimproved.Speakingiswelldesigned.Thestudentsa

4、redividedintogroupstodiscussaboutscienceanddecidewhichbranchisthemostimportantandusefulforsociety.Afterthedebate,thestudents’abilitytospeakisimproved,forthisisaninterestingtopicandwearesureallthestudentswillbeinterestedinit.Inthesecondperiod,wedealwithPre-reading,ReadingandPost-reading.Thet

5、extisaboutanoutstandingBritishscientistofthiscentury.Heisamanwithdisability.Hecan’tspeakandcanonlymoveonhiswheel-chair.Whenhespeakshehastospeakthroughacomputer.Hedevoteshimselftoscienceandachievesgreatsuccess.In2002,hevisitedourcountryandspoketomanyuniversitystudents.Thereisnodoubtthathisun

6、yieldingspiritisencouragingthousandsofmillionsofpeople.Hiswords,“peopleof-tenthinkthatscienceisanumberof‘true’factsthatneverchange…andeventhebesttheorycanturnouttobewrong.”.Shortenthedistancebetweenscienceandallofus.Whilereadingthewholetextanddoingtheexercisesbeforeandafterthetext,thestuden

7、tswilllearnthefinequalityofthegreatscientist,aswellaslearningplentyofusefulwordsandexpressions.Meanwhiletheirreadingabilitywillbeimprovedaswell.WordstudyandGrammararedealtwithinthethirdperiod.EspeciallyinGrammaralotofexercisesaboutinfinitivearedesigned.A