高中英语 Module 6 Period Ⅰ Previewing同步备课课件 外研版必修4.ppt

thiswasn tasmalllakeorpond eitheritwasaboutfivemileslong thelasttimegeologists 地质学家 sawitwasinmarch2007andnothingappearedstrangeordifferentaboutitatall whatcouldhavehappenedwithinjusttwoshortmonths howcouldahugelakedisappearoutofnowhere besidesthelakesimplydisappearing ariverthatflowedfromthelakewasreducedtoaverysmallstream whenthisstoryfirstbroke manypeoplethoughtitwasjustahoax andindeeditdoesseemtoostrangetobetrue itistrue however nomatterhowconfusingitis clearlytheicebergswerestillleftbehind thoughthewaterwasgone geologistsalsoreportedhugecracksatthebottomofthepit didthewatersomehowdrain 排出 throughthecracks wastheresomesortofearthquake whythenweretheicebergsfine oneglacierspecialistexplainedthatthelakeitselfdidnotevenexistthirtyyearsago so isitpossiblethatthelandscapeinthatpartoftheworldisreformingitself geologistsandglacierspecialistsaredoingteststoseewhattheycanfindoutaboutthestrangelandscapeinthatarea whilesomeareholdingouttoseeiftherecouldbeanyscientificexplanationaboutwhathappened somereportsaretryingtoclaimthatthewaterwasactuallydrainedbyufos whetherthereisascientificexplanationforwhathappened onlytimewilltell 教师用书独具演示 教学目标本课时主要是通过学生对学案所给出的内容的学习 了解本课文中所出现的词汇 初步了解课文以及相关的背景知识 对下一堂课对课文的全面理解起到一个铺垫作用 教学地位该部分activity1的四则小短文 分别简要描述了喜马拉雅山雪人 尼斯湖水怪等四种神秘的怪物 要求学生根据描述文字找到对应的图片 activity2通过结合短文呈现词汇 既有助学生理解新词汇的含义 又为本模块中心话题的学习奠定了基础 新课导入建议教师可以通过课本中的四幅插图导入新课 也可以利用音像资料导入新课 演示结束 篇章结构阅读文章 完成下面表格 每空不超过3个词 答案 1 edge2 seemed3 soldiers4 surface5 swimming6 horns7 through8 creature9 divedinto10 appeared 语篇理解阅读p52的readingandvocabulary部分 从每题所给的3个选项中选出最佳答案1 howmanyreportsofsightingarewrittenaboutindetailinthispassage a twoinrecenttime b threeinrecenttime c twosincethebeginningofthelastcentury 2 whatcanweknowaboutthemonsteraccordingtothesoldierswhoclaimedtohaveseenit a itwasblueincolorandwithaheadlikeaseal b itwasblackandhadalongheadlikeaseal c itwasgreenish blackandhadaroundheadwith10 centimetrehorns 3 whatwerethesoldiersdoingwhentheysawtheanimal a theywereswimminginthelake b theywerewalkingalongthelake c theywerevisitingthelakewithlixiaohe 4 whycouldlixiaoheseethemonsteraccordingtohimself a hewastoldbyhisfamily b hehadapairofeyeswithgoodsight c theweatherwasfineandthelakewascalm 5 fromthepassage wecanconcludethatthewriter a believesthemonsterreallyexistsinlaketianchib believesthemonsterdoesn tactuallyexistinlaketianchic introducestoussomereportsofthesightingsofthemonsteroflaketianchi 答案 1 5bcbcc 课文缩写用所给单词或短语的正确形式完成课文缩写unlikely distant along through claim fine calm coveranareaof see creature 答案 1 coversanareaof2 claimed3 along4 haveseen5 through6 fine7 calm8 distant9 unlikely10 creatures 短语填空beunlikelytodo beskepticalabout bebackinthenews closeto befrightenedat1 hebecauseofthescandal 2 shethesight 3 thesetacticsbehelpfultoyou 4 marythesolution 5 david shouseisquitetheglobaltheater 答案 1 isbackinthenews2 wasfrightenedat3 areunlikelyto4 isskepticalabout5 closeto 句型背诵1 heclaimstohaveseenaroundblackcreaturemovingquicklythroughthewater 他声称看见一个圆圆的 黑黑的动物在水中快速游动 游过三四百米后潜入水中 2 therehavebeenreportsofmonstersinlaketianchisincethebeginningofthelastcentury althoughnooneha