高中英语 Unit 3 The world online word power教案 牛津译林版选修7-牛津版高二选修7英语教案VIP免费

Unit3TheworldonlineWordpowerTeachingaims:Afterlearningthisperiod,thestudentswillbeableto1.enlargetheirvocabularyrelatedtotheInternet;2.arousetheirinterestinlearningmoreabouttheInternet.Teachingprocedures:Step1lead-in1.Leadinbyreviewingthewordsaboutcomputers,whichhavebeenlearnedinModule4,Unit3.Showthepictureaboutacomputer;getstudentstogivethenamesofthedifferentparts.(PPT4-5)2.Brainstorming.Says:TheInternetplaysaveryimportantroleinourdailylives.TosurftheInternet,weneedtobefamiliarwithsomewordsandterms.HowmanywordscanyouthinkofrelatedtotheInternet?Askstudentstogiveasmanywordsastheycan.（PPT6）Step2Vocabularylearning1.AskstudentstoreadPartA.MakesurethatstudentsknowwhatthesewordsinbluemeanorrefertoinChinese.2.GetstudentstofillintheblankswiththeirbooksclosedtoseewhethertheyhaverememberallthewordslistedinPartA.（PPT7-10）1)Whenyou_________forsomething,youarelookingforspecificinformation.2)Youcanclickthebuttonof_____________toreturntoapagethatyousawearlier.3)Whenyou’relookingatinformationwithoutaspecificgoal,you’re__________.4)WhenyoufindsomethingontheInternetthatyouwanttosave,youcan__________itontoyourcomputer.5)Whenyouwanttobringapagetofullsize,clickthe___________icon.6)IfyouhavesomethingyouwanttopublishontheInternet,youcan__________itfromyourcomputer.7)Whenyoufinishviewingapage,youcanclickthe______iconatthetoprighthandcornertoexitthepage.8)Whentheinformationyouaretryingtoseedoesnotappearquickly,orthewebpagehasaproblem,youcanclickthe__________buttonandtheinformationmayappearagainwithoutaproblem.9)Ifyouwanttostoplookingatapage,butyoumightwanttocomebacktoitlater,youcanusethe________buttonandthenameofthepagewillstayatthebottomofyourscreen.Ifyouclickonthenameagain,thepagewillreturntoyourscreen.Answers:1）search2）backarrow3）browsing4）download5）maximize6）upload7）close8）refresh9）minimize3．AskstudentstofocusonPartBonPage38andencouragethemtoreadthesentencesindividuallyfirst.MakesurethatstudentsthesewordsmeanorrefertoinChinese.(ppt11-12)Step3VocabularyusingAllowstudentsthreeorfourminutestodealwithPartConPage39toconsolidatetheuseofthevocabularylearntinPartsAandB.Astherearesomenewwordsintheletter,encouragestudentstoguessthemeaningsfromthecontext.Thenchecktheanswersasaclass.(PPT13-14)Step4Vocabularyextension1.AskstudentswhethertheyhaveeverusedsomeabbreviationsthatpeopleoftenuseinInternetchatroom.Getstudentstoguessthemeaningofsomeabbreviations.(PPT15-16)B4：__________________OIC：__________________CUL8R：______________BTW：_________________BFN：_________________Answers:before;Oh,Isee;Seeyoulater;bytheway;byefornow.2.AllowstudentsthreeminutestocompletePartDonPage39.Getthemtowritethecorrectabbreviationintheblanks.Thenchecktheanswerstogether.(PPT17-19)Step5Homework1.Memorizethewordsinwordpower.2.SurftheInternetandfindmorewordsrelatedtotheInternet.