Unit6 Starting out and Understanding ideas 名師教學(xué)設(shè)計(jì)

2/2Unit6Startingout&Understandingideas名師教學(xué)設(shè)計(jì)課時(shí)內(nèi)容：本課時(shí)包括Startingout和Understandingideas兩部分。Startingout是導(dǎo)入部分，包括看圖片回答問題和觀看視頻回答問題兩個(gè)環(huán)節(jié)。通過了解圖片中的四個(gè)著名景觀，擴(kuò)大學(xué)生的知識(shí)面，引導(dǎo)學(xué)生了解這些景點(diǎn)的位置、特色以及它們的共同點(diǎn)。通過觀看視頻，了解三種類型的世界遺產(chǎn)，即世界文化遺產(chǎn)、世界自然遺產(chǎn)、世界文化與自然雙重遺產(chǎn)，并思考中國有哪些自然遺產(chǎn)。Understandingideas部分講述了作者第一次乘坐青藏鐵路線列車，感受“天路”之旅，作者充分肯定了青藏鐵路建設(shè)所取得的成就以及建設(shè)者們克服重重困難和所付出的努力，表達(dá)了作者作為一名建設(shè)者的自豪之情，也表達(dá)了工程建設(shè)要以生態(tài)保護(hù)為前提的環(huán)保理念。課時(shí)目標(biāo)：1.認(rèn)知并靈活運(yùn)用本課時(shí)的重點(diǎn)單詞steadily、massive、delicate、landmark、splendid、leisure、wetland、grassland、radiation、mirror-like、wander、scenery、plateau和短語atone’sleisure、haveincommon、besureof、putintooperation、passby、bespecialto、workon、catchone’seye、protect...from...、bringtolife、thanksto、theamountof…、beimpressedby等。2.通過速讀、精讀等方式，引導(dǎo)學(xué)生由淺入深，逐層推進(jìn)，加深對(duì)文章的理解，并掌握不同的閱讀技巧和方法。通過對(duì)所設(shè)置題目的解答，讓學(xué)生學(xué)會(huì)根據(jù)關(guān)鍵詞提取重要信息，理清文章線索，并學(xué)會(huì)深層次分析問題，進(jìn)行語言加工，提高歸納概括、推理判斷的能力。3.通過閱讀文章，學(xué)習(xí)建設(shè)者為建設(shè)“天路”而奮斗和奉獻(xiàn)的精神以及不畏困難、攻克不可能的艱難險(xiǎn)阻的大無畏精神。重點(diǎn)難點(diǎn)：重點(diǎn)：學(xué)習(xí)、掌握本課時(shí)的重點(diǎn)單詞steadily、massive、leisure、grassland、radiation、mirror-like、wander、scenery、plateau和短語atone’sleisure、besureof、haveincommon、putintooperation、passby、bespecialto、workon、catchone’seye、protect…from…、bringtolife、thanksto、theamountof...、beimpressedby等，并能在具體語境中靈活運(yùn)用。難點(diǎn)：1.通過解決閱讀階段所設(shè)置的題目，學(xué)會(huì)分析問題、解決問題，理清文章脈絡(luò)，提高閱讀水平。2.通過閱讀文章，學(xué)會(huì)觀察，提高分析問題、思考問題、解決問題的能力。教學(xué)準(zhǔn)備：教師準(zhǔn)備：1.準(zhǔn)備好該部分內(nèi)容的視頻材料、PPT以及音頻素材。2.設(shè)計(jì)好閱讀理解題目，利用不同方式拓展語言點(diǎn)，激發(fā)學(xué)生興趣。學(xué)生準(zhǔn)備：1.在網(wǎng)上搜索課本中提到的四個(gè)中外著名自然景觀：中國的黃龍風(fēng)景名勝區(qū)、阿根廷與巴西交界處的伊瓜蘇瀑布、坦桑尼亞的乞力馬扎羅山和澳大利亞的烏盧魯巨石的相關(guān)信息，并找出它們的共同點(diǎn)。2.了解有關(guān)“天路”的更多背景信息。3.預(yù)習(xí)Startingout和Understandingideas兩部分內(nèi)容，通過查字典等方式提前解決詞匯問題。教學(xué)過程：StepIStartingout1.Lookatthepicturesandanswerthequestions.Huanglong,ChinaIguazúFalls,ArgentinaandBrazilUluru.AustraliaMountKilimanjaro,Tanzania·Whatdoyouknowabouttheseplaces?·Whatdotheseplaceshaveincommon?2.Watchthevideoandanswerthequestions.·WhatarethethreetypesofWorldHeritageSites?·WhatothernaturalheritagesitesinChinadoyouknowof?Suggestedanswers：·CulturalWorldHeritagesites,NaturalWorldHeritagesitesandMixedWorldHeritagesites.·（略）【設(shè)計(jì)意圖】通過觀看圖片和視頻，讓學(xué)生初步了解本單元內(nèi)容，為接下來的學(xué)習(xí)做鋪墊。StepIIReading1.Pre-reading.Workinpairsandcompletethequiz.Trytoguessifyouarenotsureoftheanswers.①Whichisthehighestrailwayintheworld?aTheTrans-Siberianrailway.bTheQinghai-Tibetrailway.cTheChengdu-Kunmingrailway.②InwhichyearwasthecompletedQinghai-TibetRailwayputintooperation?a1984.b2001.c2006.③WhichofthesestationsisnotontheQinghai-TibetRailway?aLhasa.bGolmud.cLanzhou.④WhichofthesenaturalWorldHeritageSitesdoestheQinghai-TibetRailwaypassby?aXinjiangTianshan.bQinghaiHohXil.cSouthChinaKarst.Suggestedanswers：①b②c③c④b【設(shè)計(jì)意圖】通過簡短的知識(shí)小測驗(yàn)，檢測學(xué)生對(duì)青藏鐵路的知識(shí)儲(chǔ)備，激發(fā)學(xué)生學(xué)習(xí)的興趣和欲望。2.Fastreading.(1)Readthepassagequicklyandfindoutwhytherailwayisparticularlyspecialtotheauthor.Suggestedanswers：TheauthorhasworkedontheQinghai-TibetRailway.Oncebelieved“impossible”,thehighestrailwayintheworldisarecordoftheeffortsoftheworkerstoovercomethemostdifficultengineeringchallenges.Theseeffortsandtheirendresultsmeanthattherailwayisspecialtotheauthor.【設(shè)計(jì)意圖】運(yùn)用速讀方式，帶著問題去文中獲取關(guān)鍵信息，提高學(xué)生閱讀的目的性和準(zhǔn)確性。（2）Readthepassageagainandchoosethemainideasfortheparts.Part1（Para.1）___________________________________________________Part2（Paras.2~6）_________________________________________________Part3（Para.7）_____________________________________________________A.Howtheworkersprotectthedelicateecosystem.B.I’mproudthatwebuiltour“impossible”railwaywiththecarethattheenvironmentdeserves.C.I’mabouttotravelalongtherailwaythatmanyforeignexpertsclaimedwas“impossible”.Suggestedanswers：Part1:C；Part2:A；Part3:B【設(shè)計(jì)意圖】通過該活動(dòng)，引導(dǎo)學(xué)生理清段落大意，了解整篇文章的布局結(jié)構(gòu)，有助于提高學(xué)生的概括、分析能力。3.Carefulreading.(1)Readthepassageandchoosethebestanswers.①Accordingtomanyforeignexperts,_______.A.itwouldtakeafewyearstobuildtherailwayB.itwouldneedalotofmachinestobuildtherailwayC.onlyforeigncompaniescouldcompletethetaskD.itwasimpossibletobuildtherailway②Whatcanweinferfromthesecondparagraph?A.Ittooktheworkerslessthanayeartocompletetherailway.B.TheauthorwasamongtheconstructionworkersoftheQinghai-Tibetrailway.C.Theconstructionworkerspaidnoattentiontoecosystemprotectionwhilebuildingtherailway.D.Theconstructionworkersdidn’tencounterthechallengesforeignexpertshadexpected.③Whywere675bridgeswithatotallengthofabout160kilometresbuiltbetweenGolmudandLhasa?A.ToprotectwildanimalsB.TomakesuretheworkersstayedhealthyC.ToprotectCuonaLakefromconstructionwaste.D.Topreventdamagetowetlandsandgrasslands.④WhichofthefollowingisNOTtrueaccordingtothepassage?A.TherailwaystartswithXining,thecapitalofQinghai.B.Locatedatover5,000metresabovesealevel,LhasaStationisthehighestrailwaystationintheworld.C.TheQinghai-TibetPlateauisreferredtoasthe“roofoftheworld”.D.ThousandsandthousandsofsandbagswereusedtoprotectCuonaLake.Suggestedanswers：①D②B③D④B(2)Languagepoints.Masterthewordsandphrases:steadily,massive,leisure,grassland,radiation,mirror-like，wander，scenery，plateau，atone’sleisure,besureof，haveincommon，putintooperation，passby，bespecialto，workon，catchone’seye，protect…from…，bringtolife，thanksto，theamountof...，beimpressedby【備注】詞匯知識(shí)點(diǎn)講解詳見第二教案“新知探究”。（3）Readthepassageagainandretellit.【設(shè)計(jì)意圖】通過設(shè)置一系列活動(dòng)，引導(dǎo)學(xué)生進(jìn)一步理解文章，吃透教材，從不同側(cè)面加深對(duì)文章的理解，培養(yǎng)學(xué)生分析題目、把握題干和選項(xiàng)中的各種信息、找準(zhǔn)關(guān)鍵詞、回扣原文、歸納出正確答案的能力。4.Post-reading.(1)DoActivity3onPage64.Choosetheauthor’spurposeinwritingthepassageandgiveyourreasons.①Toprovethathumanscanconquernature.②TohighlighttheamountofworkrequiredtobuildtheQinghai-TibetRailway.③Topraisetheworkers’effortsinbuildingtheQinghai-TibetRailway.Suggestedanswers：③【設(shè)計(jì)意圖】該活動(dòng)以選擇題的形式呈現(xiàn)，讓學(xué)生選出作者的寫作意圖，鍛煉學(xué)生獲取關(guān)鍵信息、歸納總結(jié)的能力。（2）DoActivity4onPage64.Organiseinformationfromthepassageandcompletethetable.ChallengesSolutionsToprotectwildanimals.·①_____________havebeenbuiltundertherailwaytoallowtheanimalsto②____________.To③____________.·675bridgeswith④____________werebuiltbetweenGolmudandLhasa.·140,000squaremetresofwetlandwere⑤____________inordertoprotectitsdistinctecosystem.Tomakesuretheworkersstayedhealthy.·⑥_____________wereconstructed.·Theworkersalsoenjoyed⑦_(dá)____________inlowerareas.To⑧____________.·Thousandsandthousandsofsandbagswereusedto⑨_____________alongthelaketo⑩_____________.Suggestedanswers：①Thirty-threepassages②movesafelyandfreelyintheirnaturalhabitat③preventdamagetowetlandsandgrasslands④atotallengthofabout160kilometres⑤movedtoanewarea⑥severaloxygen-makingstations⑦regularbreaks⑧protectCuonaLake⑨buildatwenty-kilometrewall⑩protectitfromconstructionwaste【設(shè)計(jì)意圖】通過表格的形式，將建設(shè)青藏鐵路所面臨的問題以及解決方案清晰地列出來，有助于學(xué)生理清文章主線、獲取關(guān)鍵信息。引導(dǎo)學(xué)生抓住題目中的關(guān)鍵詞，回扣原文，通過原文定位法，找到問題的答案。StepⅢSummingup總結(jié)本節(jié)課的重點(diǎn)單詞steadily、massive、leisure、grassland、radiation、mirror-like、wander、scenery、plateau和短語atone’sleisure、besureof、haveincommon、putintooperation、passby、bespecialto、workon、catchone’seye、protect…from…、bringtolife、thanksto、theamountof…、beimpressedby以及句型，采用表格、思維導(dǎo)圖等形式更清晰地了解它們的用法，形成知識(shí)脈絡(luò)。2.讓學(xué)生簡要概括建設(shè)青藏鐵路面臨的困難以及解決方法，進(jìn)一步鍛煉學(xué)生概括、歸納的能力。3.通過對(duì)建設(shè)者們建設(shè)青藏鐵路所付出的超于常人的努力的了解，學(xué)習(xí)他們克服困難、積極尋找解決問題的途徑并為之奮斗的精神。StepIVHomework1.Sumupwhatyoulearnedinclassandtakenotes