Chapter4Reading一、教学目标1.Readthetextandknow-----Numbers:Everyone’sLanguage.2.Throughreading,knowtheinventionofnumbers,themeansofcalculationandacomparisionbetweenthebrainandacomputer.3.Toimprovetheabilityofreading.二、教学重点Readandunderstandthetext教学难点Usethesuitablewaytoread三、教学过程Step1.WarmingupAskSsthefollowingquestions1.Howoldareyou?2.Whenwereyouborn?3.What’syourtelephonenumber?4.What’sthedatetoday?5.Whattimedoyouusuallygetup?6.Howmanydaysarethereinaweek?7.Ifsomeoneisill,whatnumbercanyoudial?Ifsomeoneisindanger,youcandial……Ifthereisafire,youcandial…8.PlaythegameStep2.Pre-reading1.Whatdidwetalkaboutjustnow?numbersWhatdoyouknowaboutnumbers.We’lllearnthislesson:Numbers:Everyone’slanguage2.Whatclassdoyouoftenusenumbers?Lookatthispairofnumbers.TeachevenoddaddplusminussubtractequalcalculatefractionmultiplyadecimaldividepercentagecompassesandsoonDoexerciseAwiththestudents,thenlookandanswer.3.Beforeyoureadthearticle,lookatit’stitle,it’ssubtitle,theheadingsandthepictures,tickthethingsyouthinkthearticlemaytellyou.(ExerciseB)Step3.While-reading1.Firstreading(Readforthemainideasandunderstandsomenewwords)Listentothetape-recorder,thenreadthetextbythemselves.AskSstofindoutthewordsthattheydon’tunderstandandgethelpfromtheothers.Choosethebestmeaningsforthewords2.Second-reading(Readforthedetails)3.Third-reading1]AsktheSstoreadthetextagainandunderstandthewords2]Dosomeexercises4.Doaquiz.Step4.Post-readingDoExercisesDandEaccordingtothetext.Step5.SummaryDoasurveyanddosomeexercises.Step6.Homework1.Practicereadingthetextandrememberthewords2.Findoutthephrasesandknowthemeanings.
