高中英语 Unit 3 Under the sea课件 新人教版选修7.ppt

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前也可用具体名词