【學(xué)道】北師大版高中英語(yǔ)必修三課件 Unit 7 預(yù)習(xí)新.ppt

美文閱讀 你對(duì)大海了解多少 陽(yáng)光照耀下她嫵媚多姿 狂風(fēng)暴雨下她兇猛狂暴 除此以外還有什么呢 thefirstthingtorememberisthattheseaisverybig whenyoulookatthemapoftheworldyouwillfindthereismorewaterthanland theseacoversthreequartersoftheworld ifyouhaveswuminthesea youknowthatitissalty youcantastethesalt rivers whichflowintothesea carrysaltfromthelandintothesea somepartsoftheseaaresaltierthanotherparts thereisonesea calledthedeadsea whichisverysalty itissosaltythatswimmerscannotsink fishcannotliveinthedeadsea inmostpartsofthesea thereareplentyoffishesandplants somelivenearthetopofthesea otherslivedeepdown therearealsomillionsoftinylivingthingsthatfloatinthesea thesefloatingthingsaresosmallthatitishardtoseethem manyfishlivebyeatingthese theseacanbeverycold diverswhogodeepdownintheseaknowthis onthetopthewatermaybewarm whenthedivergoesdownwards theseabecomescolderandcolder anotherthinghappens whenthedivergoesdeeper thewaterabovepressesdownonhim itsqueezes 擠 him thenthediverhastowearclothesmadeofmetal buthecannotgoverydeep somepeoplewhowantedtogoverydeepusedaverystrongdivingship theywentdowntothedeepestpartoftheseainit theywentdowntoadepthofelevenkilometers 誘思導(dǎo)學(xué) 1 whydoestheauthormentiontheseasomewherenearjapan 2 arethereanyfisheslivinginthedeadsea 3 whycan tpeoplegoverydeepinthesea 答案 1 toshowthattheseainsomeplacesisverydeep 2 no therearen t 3 becausethepressureofthewateratgreatdepthsisgreat 教師用書(shū)獨(dú)具演示 課標(biāo)解讀本課時(shí)主要是通過(guò)學(xué)生對(duì)學(xué)案所給內(nèi)容的學(xué)習(xí) 了解下一課時(shí)即將出現(xiàn)的詞匯 初步了解課文以及相關(guān)的背景知識(shí) 將對(duì)下一節(jié)課內(nèi)容的全面理解起到了鋪墊作用 教學(xué)地位此部分內(nèi)容是是對(duì)下一課時(shí)的感悟和預(yù)習(xí) 合理利用本學(xué)案 能大大提升下一課時(shí)的課堂效率 有效提升學(xué)生學(xué)習(xí)英語(yǔ)的熱情 促進(jìn)課堂的積極活躍程度 并能在課上能與老師形成較為默契的配合 新課導(dǎo)入建議讓學(xué)生討論個(gè)人與大海的聯(lián)系 直接導(dǎo)入新課 在設(shè)計(jì)這堂課時(shí) 要從激發(fā)學(xué)生的對(duì)大自然的熱愛(ài)出發(fā) 介紹有關(guān)的背景知識(shí) 給學(xué)生布置具有一定挑戰(zhàn)性的任務(wù) 讓學(xué)生以大海人類(lèi)共同的生存空間為題進(jìn)行討論或口頭描述 演示結(jié)束 篇章結(jié)構(gòu)根據(jù)p8的reading部分 在表格中填入恰當(dāng)?shù)膯卧~或短語(yǔ) 每空不超過(guò)3個(gè)單詞 答案 1 europeans2 northerneurope3 9824 iceland5 notlongafter6 setsail7 unknown8 10029 present day10 theamericas 語(yǔ)篇理解閱讀p8的reading部分 從每題所給的3個(gè)選項(xiàng)中選擇最佳答案1 whatdoesthepassagemainlytalkabout a howthevikingsdiscoveredamerica b thelifeofvikingsinscandinavia c ericthered slifestory 2 it ssaidthaterictheredgotintotrouble a whenhelefticelandb whenhereachedgreenlandc whenhecommittedamurder 3 afterericthereddiscoveredgreenland a peoplestartedtoliveonthatislandb somepeoplewenttotheislandwithhimc somepeoplewentbackwithhimtogreenland 4 whodoes he inline23referto a ericthered b biarni c biarni sfather 5 whichstatementistrueaccordingtothepassage a biarnisailedtonewfoundlandwithleif b newfoundlandliesnorthtocanada c biarni sdirectionswereofgreatusetoleif 答案 1 a2 c3 c4 b5 c 課文縮寫(xiě)從方框中選擇恰當(dāng)?shù)膯卧~或短語(yǔ) 完成下列短文setsail getintotrouble insearchof eventually sailing present day unknown makeitto ancestor accordingtothevikings whose1 camefromscandinavia reachedamericalongbeforecolumbusever2 3 theoldstoriesoficelandandnorway erictheredcommittedamurder forwhichhe4 hereachedgreenlandandreturnedtoiceland hepersuadedsomepeopletogobackwithhimtogreenlandand14ships5 greenlandwithhim notlongafterthis biarnisetsailfromiceland6 eric sparty unfortunatelyhewasblownoffcourseandfoundhimselfinan7 land fromwherehe8 reachedgreenland in1002 ericthered ssonleifsailedtowhatisbelievedtobethecoastof9 canada erictheredandleif sdeedsarethefirstrecordswehaveofeuropeans10 totheamericas 答案 1 ancestors2 setsail3 accordingto4 gotintotrouble5 madeitto6 insearchof7 unknown8 eventually9 present day10 sailing 詞義搭配1 voyagea atlast intheend2 persuadeb notknownbefore3 eventuallyc tosaysorryfordoingsth wrong4 apologised anactoftravelingbywater5 unknowne someonewhotravelsintolittleknownregions 6 explorerf tomakesb believeordosth bytalkingtohim 答案 1 d2 f3 a4 c5 b6 e 短語(yǔ)填空accordingto setsail insearchof getintotrouble makeitto longbefore beforcedto apologisefor1 can tyoustopyoursonfrom 2 iknewtom iknewyou 3 he faceuptothesituation 4 theweatherforecastitwillraintomorrow 5 we atdawnandheadedfornewyork 6 iwonderedifiwould theotherside 答案 1 gettingintotrouble2 longbefore3 wasforcedto4 accordingto5 setsail6 makeitto 句型背誦1 byaround900ad thereweremanyplacesinnortherneuropewherethevikingschosetolive 大約到公元900年 北歐很多地方都有海盜居住 2 biarniwashopingtojoinhisfatherwhowaswitheric buthewasblownoffcourseandfoundhimselfinanunknownland