【学道】北师大版高中英语必修三课件 Unit 7 预习新.ppt

美文阅读 你对大海了解多少 阳光照耀下她妩媚多姿 狂风暴雨下她凶猛狂暴 除此以外还有什么呢 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 挤 him thenthediverhastowearclothesmadeofmetal buthecannotgoverydeep somepeoplewhowantedtogoverydeepusedaverystrongdivingship theywentdowntothedeepestpartoftheseainit theywentdowntoadepthofelevenkilometers 诱思导学 1 whydoestheauthormentiontheseasomewherenearjapan 2 arethereanyfisheslivinginthedeadsea 3 whycan tpeoplegoverydeepinthesea 答案 1 toshowthattheseainsomeplacesisverydeep 2 no therearen t 3 becausethepressureofthewateratgreatdepthsisgreat 教师用书独具演示 课标解读本课时主要是通过学生对学案所给内容的学习 了解下一课时即将出现的词汇 初步了解课文以及相关的背景知识 将对下一节课内容的全面理解起到了铺垫作用 教学地位此部分内容是是对下一课时的感悟和预习 合理利用本学案 能大大提升下一课时的课堂效率 有效提升学生学习英语的热情 促进课堂的积极活跃程度 并能在课上能与老师形成较为默契的配合 新课导入建议让学生讨论个人与大海的联系 直接导入新课 在设计这堂课时 要从激发学生的对大自然的热爱出发 介绍有关的背景知识 给学生布置具有一定挑战性的任务 让学生以大海人类共同的生存空间为题进行讨论或口头描述 演示结束 篇章结构根据p8的reading部分 在表格中填入恰当的单词或短语 每空不超过3个单词 答案 1 europeans2 northerneurope3 9824 iceland5 notlongafter6 setsail7 unknown8 10029 present day10 theamericas 语篇理解阅读p8的reading部分 从每题所给的3个选项中选择最佳答案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 课文缩写从方框中选择恰当的单词或短语 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 词义搭配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 短语填空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 句型背诵1 byaround900ad thereweremanyplacesinnortherneuropewherethevikingschosetolive 大约到公元900年 北欧很多地方都有海盗居住 2 biarniwashopingtojoinhisfatherwhowaswitheric buthewasblownoffcourseandfoundhimselfinanunknownland