SectionCThemainactivitiesare1aand2a.本課重點(diǎn)活動(dòng)是1a和2a。Ⅰ.Teachingaimsanddemands教學(xué)目標(biāo)1.Learnsomeusefulwordsandexpressions:list,order,inalphabeticalorder,payattentionto,beginwith,andsoonWecangoshoppingwithoutleavingourhouses.WecanusetheInternetforfindingajob.2.Talkingaboutpopularscienceandmoderntechnology.3.LearnhowtolookupnewwordsinanEnglishdictionary.4.Expressingcertaintyanduncertainty.5.GoonlearningPastContinuousTense.Ⅱ.Teachingaids教具圖片/錄音機(jī)/詞典/調(diào)查表Ⅲ.Five-fingerTeachingPlan五指教學(xué)方案Step1Review第一步復(fù)習(xí)（時(shí)間：10分鐘）1.Greetings（復(fù)習(xí)SectionB里有關(guān)UFO的知識(shí)。）T:ArethereUFOsintheworld?S1:…T:Whatarethescientists’ideas?S2:Theyaren’tsurewhetherthereareUFOs.T:Whatarethechildren’sideas?S3:Jane—She’ssureshesawaUFOyesterday.Michael—He’squitesurethereareUFOs.Kangkang—He’snotsosurewhetherthereareUFOs.Maria—She’ssuretherearenoUFOs.T:WhatdoesaUFOlookslike?S4:NooneseemstoknowUFOs.Peopleoftenmistakesomeman-madeobjectssuchaskitesorballoonsforUFOs.T:WhatdoyouthinkaboutUFOs?S5:…2.（復(fù)習(xí)SectionA所學(xué)的1a的內(nèi)容。）Whatcanrobotsdoforus?(由這個(gè)問句導(dǎo)入，讓學(xué)生展開想象，從而引出本課的目標(biāo)語言，激發(fā)學(xué)習(xí)興趣。)T:Howdoestherobotwork?Ss:…(出示圖片。)T:What’sthis?It’sanothergreatinventionwiththenameofcomputer.Whatcanwedowiththecomputer?S6:Wecanusecomputersforplayinggames.Wecanusecomputersforsendinge-mails.WecanusecomputersforsearchingtheInternet.InternetInternetuse…fordoingsth.(將生詞板書在黑板上。)Step2Presentation第二步呈現(xiàn)（時(shí)間：10分鐘）1.（教師設(shè)置聽力任務(wù)，讓學(xué)生帶著任務(wù)去聽錄音可集中注意力。并將問題板書在黑板上。）WhatotherthingscanwedoontheInternet?WhatotherthingscanwedoontheInternet?T:Listentothetapecarefully,thenfindouttheanswerstothequestion.Youcanfindasmanyasyoucan.(師生共同總結(jié)，為學(xué)生進(jìn)行口語表達(dá)打下基礎(chǔ)。)S:WeuseInternetforshoppingwithoutleavingourhouse/studying/findingajob/findingthewaytoanewplace/listeningtothesongs/watchingmovies,andsoon.T:Listentothetapeagain,andrepeat.(讓學(xué)生跟錄音模仿朗讀。)2.Workaloneanddo1bbyyourselves.(學(xué)生獨(dú)立完成1b。)T:OK,let’sturntoactivity1bWorkalone.Lookatthepicturesandcompletethesentenceswiththewordsbelow.(教師巡視教室，幫助有困難的學(xué)生。)Step3Consolidation第三步鞏固（時(shí)間：10分鐘）1.T:Followthetapeanddraw“upanddown”withyourpencil.(教師放錄音1a，學(xué)生跟讀，用鉛筆標(biāo)出語音、語調(diào)。)Askthestudentstolistentothetapeandreadafterit.(要求學(xué)生聽磁帶并跟讀。)2.Askthestudentstoreadtogetherwiththetape.3.Makeasurvey.(教師將事先準(zhǔn)備好的調(diào)查表發(fā)放給學(xué)生。)（1）HowoftendoyouusetheInternet?□Often.□Sometimes.□Never.（2）WhatdoyouoftendoontheInternet?□Goshopping.□Study.□Listentomusic.□Findajob.□Seeamovie.□Downloadusefulinformation.□Playgames.□Writee-mails.（3）AreyousuretheInternetisgoodforus?□Yes,I’msureofthat.□No,I’mnotsureofthat.（4）DoyouspendtoomuchtimeontheInternet?□Yes,Ido.□No,Idon’t.Accordingtotheresults,makeadiscussion，thenreport.(根據(jù)上面的調(diào)查結(jié)果，小組討論，然后在全班學(xué)生面前匯報(bào)調(diào)查結(jié)果。)Youcanbeginlikethis:T：TheInternetismoreinterestingamongthestudents…T:Yeah.Ithinkthemostexcitingtimeiscoming.Whocanhaveatrytoreport?I’llgivehimfivepoints.(讓學(xué)生匯報(bào)調(diào)查結(jié)果，然后進(jìn)行辯論。)T:IsitgoodorbadtospendtoomuchtimeontheInternet?Pleasegiveyouropinions.（Atleastfivepoints.）WhyForAgainstStep4Practice第四步練習(xí)（時(shí)間：10分鐘）T:Internetisveryusefulandinteresting.AndI’msureitisgoodforus.Butdon’tspendtoomuchtimeonit.Weshouldstudywellfirst.DoyouknowhowtolookupanEnglishwordinadictionary?Read2abyyourself,andthenfindouttheanswertothequestion.(學(xué)生自讀三分鐘,用鉛筆劃出重點(diǎn)句子。)(通常學(xué)生的描述可能會(huì)很簡(jiǎn)單,也可能會(huì)很零散,這時(shí)教師要細(xì)心引導(dǎo)學(xué)生,完善描述,同時(shí)將學(xué)生的描述板書在黑板上。)Payattentiontothefirstletteroftheword.Youhavetolookatthesecondletter.Lookatthethirdletterandsoon.T:Excellent.（鼓勵(lì)學(xué)生總結(jié)出如何查字典為下一步的活動(dòng)打下基礎(chǔ)。）(聽磁帶，并跟讀。)T:Listentothetapethenreadafterit.(讓學(xué)生停下來，根據(jù)黑板上板書的關(guān)鍵詞句編對(duì)話。)T:Accordingtothekeywords,makeadialog.S1:CanyoutellmehowtousetheEnglish-Chinesedictionary?S2:Letmetellyou.Whenyoulookupawordinthedictionary,payattentiontothefirstletteroftheword.Whentwowordsbeginwiththesameletter,youhavetolookatthesecondlettertofindtheword.Ifboththefirstandthesecondletterarethesame,lookatthethirdletterandsoon.T:OK,verygood.(表?yè)P(yáng)并鼓勵(lì)學(xué)生，讓學(xué)生交換角色再重復(fù)一遍對(duì)話。)T:I’mpleasedwithyourdialog.Ihopeeveryonecantellmehowtolookupawordinadictionary.NowI’llgiveyouadictionary,canyoufindwheretheword“music”is?(可以適當(dāng)給予學(xué)生提示，讓學(xué)生明白教師的指令，并給大家發(fā)放詞典。)(教師巡視學(xué)生，看誰最先找到這個(gè)單詞。)T:OK,welldone!(教師講解如何查找生詞，并做示范。)T：I’mgoingtolookuptheword“music”inthedictionary.First,Ipayattentiontothefirstletter“m”.Second,Ihavetolookatthesecondletter“u”.ThenIlookatthethirdletter“s”andsoon.Now,look,hereistheword“music”.Step5Project第五步綜合探究活動(dòng)（時(shí)間:5分鐘）1.（開展競(jìng)賽，每組推薦一名選手，看哪一組最快。）T:Let’shaveacompetition.Eachgroupcanhaveachance.Workaloneanddo2bbyyourself,putthewordsinalphabeticalorder.Group1234Score（學(xué)生開展活動(dòng)過程中，要適時(shí)提醒學(xué)生，按字母順序排列。）Answers:AncientbeachbutterflyemperorgovernmenthumorousmodernpalaceregardremainstonetreasureT:Welldone!I’mpleasedwithyourwork.I’msureyoucandobetternext.Let’splay“goandstop”game,shallwe?(給學(xué)生創(chuàng)設(shè)一種游戲的情景，制造一種寬松融洽的學(xué)習(xí)氛圍，為本節(jié)課注入新的興奮點(diǎn)。)T:I’llaskoneofyouineachgrouptoactaninterviewer.Theinterviewersshouldaskthemembersofyourowngroupaquestion.S1:Whatquestion?T:Whereistheword…?S1:Yes.(進(jìn)一步講解游