高中英语 unit3 tomorrow's world reading教案 牛津译林版必修4

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1、Period2LanguagepointsofReading一【设计思想】通过真实语境归纳重点语言点用法，并配上形式多样的练习。二【教学目标】1.Tolearnsomelanguagepointsinthistexttoenlargethevocabulary.2.Tousethelanguagepointswhendoingtheexercises.三【教学重难点】Learntoanalyzesomelongandcomplicatedsentences.四【教学环节】【课堂导入】Revisethereadingstrategieslearnedinthelastclass.小试牛刀：P

2、ersonalcomputersandtheInternetgivepeoplenewchoicesabouthowtospendtheirtime.Somemayusethisfreedomtosharelesstimewithcertainfriendsorfamilymembers,butnewtechnologywillalsoletthemstayinclosertouchwiththosetheycaremostabout.Iknowthisfrompersonalexperience.    E-mailmakesiteasytoworkathome,whichiswhere

3、Inowspendmostweekendsandevenings.Myworkinghoursaren'tnecessarilymuchshorterthantheyoncewerebutIspendfewerofthemattheoffice.   ThisletsmesharemoretimewithmyyoungdaughterthanImighthaveifshe'dbeenbornbeforeelectronicmailbecamesuchapracticaltool.    TheInternetalsomakesiteasytosharethoughtswithagroupo

4、ffriends.Sayyoudosomethingfunseeagreatmovieperhaps-andtherearefourorfivefriendswhomightwanttohearaboutit.Ifyoucalleachone,youmaytireoftellingthestory.     WithE-mail,youjustwriteonenoteaboutyourexperience,atyourconvenience,andaddressittoallthefriendsyouthinkmightbeinterested.Theycanreadyourmessage

5、whentheyhavetime,andreadonlyasmuchastheywantto.Theycanreplyattheirconvenience,andyoucanreadwhattheyhavetosayatyourconvenience.     E-mailisalsoaninexpensivewaystayinclosetouchwithpeoplewholivefaraway.MorethanafewparentsuseE-mailtokeepintouch,evendailytouch,withtheirchildrenoffatcollege.    Wejusth

6、avetokeepinmindthatcomputersandtheInternetofferanotherwayofstayingintouch. Theydon'ttaketheplaceofanyoftheoldways.1.Thepurposeofthispassageisto________.A.explainhowtousetheInternetB.describethewriter'sjoyofkeepingupwiththelatesttechnologyC.tellthemerits(价值)andusefulnessoftheInternetD.introducether

7、eadertobasicknowledgeaboutpersonalcomputersandtheInternet2.TheuseofE-mailhasmadeitpossibleforthewriterto________.A.spendlesstimeworkingB.havemorefreetimewithhischildC.workathomeonweekendsD.workataspeedcomfortable