高中英语 Unit 3 Under the sea课件 新人教版选修7

Unit3Underthesea seastar海星 coral珊瑚 jellyfish水母 dolphin海豚 gull海鸥 turtle海龟 seal海豹 Butterflyfish shark killerwhaleskingofthesea biggestcarnivore 食肉动物 ofthesea killingallkindsofanimalsinthesea eventhehugebluewhale liketigeronland workinginateam baleenwhales Whatishappeninginthepicture baleenwhale FastReading Getthemainideasofthetwoanecdotes Thefirstanecdotedescribesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale ThesecondonetellsabouthowakillerwhaleprotectedandsavedJames awhaler Scanning Scanthetext andfillintheblankswithnamesmentionedinthetext 1 was16yearsofagewhenhewenttoworkatthewhalingstation 2 orderedClancytogototheboatastherewasawhaleoutthereinthebay 3 wasswimmingbytheboatshowingthewhalerstheway 4 toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale 5 wascarriedbythewavesfurtherandfurtherawayfromthewhalers 6 knewthatOldTomwouldprotectJames Clancy George OldTom Jack James Red Skimming Skimthetextandputthefollowingsentencesintoarightorder Georgestartedbeatingthewaterwithhisoar Clancyjumpedintotheboatwiththewhalers Clancyarrivedatthewhalingstation Thekillersstartedracingbetweenourboatandthewhale Clancyheardahugenoisecomingfromthebay Clancywassortingouthisaccommodation Clancyrandowntotheshore Themaninthebowoftheboataimedtheharpoonatthewhale 6 5 1 7 3 2 4 8 Carefulreading ReadthepassagecarefullyandanswerthequestionsonP21inpairs 1 WhatevidencewastherethatOldTomwashelpingoutthewhalers 2 Whatotheranimalsdidtheauthorcomparethekillerwhaleswith OldTomletthewhalersknowthattherewasabaleenwhalenearby heshowedthemthewaytothewhaleWorkasateam Dogs 3 Thekillersstartedracingbetweenourboatandthewhalejustlikeapackofexciteddogs whydoyouthinkthekillerwhalesbehavelikethis Becausetheyknewthat togetherwiththewhalers theywouldsoonkillthebaleenwhaleandgetagoodfeed 4 WhydidGeorgethinkthatthekillerwhalesworkedasateam Becausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhale sblowholewhileotherswerepreventingitfromswimmingouttosea 5 Whydoyouthinkthewhalersallowedthekillerwhalestodragthewhaleunderthewatertofeedonitslipsandtongue 6 Whydidthewhalersreturnhomewithoutthewhale sbody BecausetheyknewtheKillerWhaleswouldleavetherestofthebodytothem Becausethebodywouldnotfloattothesurfaceuntilabout24hourslater 7 HowdoyouthinkRedfeltaboutthekillerwhales 8 HowdidOldTomhelpJames Whydoyouthinkhedidthis RedfeltgoodabouttheKillerWhales HeappreciatedtheworkingrelationshipthatthewhalershadwiththeKillerWhales OldTompreventedJamesfromdrowning OldTomwantedtohelphishumanfriends 1 atthetime 那时候 位置应在story之后 作时间状语 提前是为了强调 thatthiswasjustastory作thought的宾语 Para1 2 beaboutto表示即将发生的动作 意为 正要 即将 Para4 3 swimmingbytheboat在句中作宾语补足语 与宾语OldTom存在逻辑上的主谓关系 Para6 IsawJackcrossingthestreet 我看见杰克正在穿过街道 4 circlingbacktotheboat leadingustothehuntagain是现在分词短语作状语 Para6 Languagepoints 5 itwasdifficulttohandletheboat 划船很困难 I这是一个it作形式主语的句子 真正的主语是不定式tohandletheboat 通常以it作形式主语 而把真正的主语后置以避免头重脚轻 这样的句式通常有 Itis adjfor ofsbtodosth seems 好像 It appears 看上去 that 主语 v happens 碰巧 Itisnousev ing做 没有用Itissaid reported that 据说 据报道 Itisbelievedthat 人们相信 Itisthoughtthat 人们认为 Ithasbeenprovedthat 事实证明 Itiswell knownthat 众所周知 6 IttookoverhalfanhourtogettheboatbacktoJames 用了半个多小时的时间才把船划回到詹姆斯身边 这是一个Ittakes sb sometime sth todosth 的固定句式 take意为 花费 需要 take前也可用具体名