Unit 4 Topic Talk 教案-北師大版高中英語(yǔ)必修第三冊(cè)

Unit4InformationTechnologyTopicTalk教學(xué)目標(biāo)KnowledgeAims：studentscangetthereasonsofusingtheappsthroughlisteningStudentscanmastertheexpressionstotalkaboutinformationtechnologyStudentscanunderstandthemeaningofthequotationsAbilityAims:improvestudents’speakingandwritingabilitybytalkingaboutappsThroughlisteningexercises,studentscanpromotetheircooperativeabilitybyroleplay.EmotionalAims:Letstudentsunderstandthebenefitsofinformationtechnologyandguidethemtouseitefficiently.Atthesametime,askthemtotreatitmoresensibly.教學(xué)重難點(diǎn)StudentscanfillintheblanksofthetwolisteningtasksStudentscantalkaboutinformationtechnologyfreelyStudentsmayhavesomedifficultyunderstandingthemeaningofthequotations教學(xué)過(guò)程教學(xué)目標(biāo)教學(xué)活動(dòng)與步驟設(shè)計(jì)意圖評(píng)價(jià)要點(diǎn)引入主題Step1Lead-inShowashortvideoaboutinformationtechnologytopresentthebenefitsofit.引入主題語(yǔ)境。學(xué)生通過(guò)視頻觀看，激起對(duì)本課話題的興趣。學(xué)生能以對(duì)話的形式自由談?wù)撚嘘P(guān)信息技術(shù)的有關(guān)問(wèn)題。Step2.PairworkAskstudentstoworkinpairs,usingthethreequestionstotalkaboutinformationtechnology.Inwhatwaydoyouuseit?Whydoyouuseit?Howhasitchangedyourdailylife?聽(tīng)前激活學(xué)生關(guān)于信息技術(shù)的已有知識(shí)，為聽(tīng)力活動(dòng)做準(zhǔn)備。學(xué)生能積極思考并回答與本單元主題相關(guān)的問(wèn)題。引導(dǎo)學(xué)生獲取說(shuō)話人實(shí)用應(yīng)用程序的理由和對(duì)信息技術(shù)利弊的認(rèn)識(shí)。Step3Listentodialogue1.CompletetheinformationintheTextBuilder.Listentoitagainifstudentshavedifficultywiththeexercise.通過(guò)聽(tīng)獲取正確的信息學(xué)生能夠很好的完成TextBuilder中有關(guān)信息技術(shù)的句子，信息完整。學(xué)生通過(guò)TextBuilder給出的信息，利用他們來(lái)討論信息技術(shù)。Step4Talkingaboutinformationtechnology.GivestudentstwominutestotalkaboutITfromthreeaspects：uses,reasonsandimpacts.談?wù)撔畔⒓夹g(shù)的應(yīng)用和影響學(xué)生通過(guò)討論能自由表達(dá)人們使用信息技術(shù)的原因和信息技術(shù)給我們生活帶來(lái)的影響。引導(dǎo)學(xué)生獲取說(shuō)話人使用應(yīng)用程序的理由和對(duì)信息技術(shù)利弊的認(rèn)識(shí)。Step5.Listening2Listentodialogue2andfinishthetable.Talkabouttheappyouwouldliketorecommend.通過(guò)聽(tīng)獲取說(shuō)話人上網(wǎng)和使用多種應(yīng)用程序的原因?qū)W生能夠完成表格信息的填寫(xiě)，并且能夠向大家推薦自己常用的應(yīng)用程序。通過(guò)名言引用，讓學(xué)生更好的了解信息技術(shù)給我們帶來(lái)的影響Step6SpeakUpReadthequotationsanddiscussthefollowingquestions.WhichisthethirdIndustrialRevolutionaccordingtoquotationbyKlausMartinSchwab?HowdoyouunderstandthequotationbyBillGates?Howdoestechnologyconnectpeopleallovertheworld?(4)Canyoucreateyourownsentencesaboutinformationtechnology?合理，完整，全面地評(píng)價(jià)信息技術(shù)的發(fā)展學(xué)生能夠說(shuō)出自己對(duì)名人名言的理解，并基于本課的學(xué)習(xí)寫(xiě)出一個(gè)有關(guān)信息技術(shù)的句子。Homework:Writeashortparagraphabou