Book7Unit3UndertheSeaPeriod2Languagepoints(ReadingI)導(dǎo)學(xué)案年級(jí):高二學(xué)科:英語(yǔ)教材版本:人教課標(biāo)課題:UndertheSea.課型：NewTeachingLearningaims(學(xué)習(xí)目標(biāo)):Tomasterthebasicknowledge,suchastheusagetheimportantwords,usefulphrasesandsentencepatterns.Importantpoints(學(xué)習(xí)重點(diǎn)):Tomastertheusageofthenewwordsandsentencepatterns.Difficultpoints(學(xué)習(xí)難點(diǎn)):Howtousethemcorrectlyandretellthepassageinyourownwords.Learningguide(方法引導(dǎo)):Domorepractice.LearningProcedures(學(xué)習(xí)過(guò)程):Step1:Warming-upReadthetextcarefullyandfillintheblanks.同步練習(xí):BeforethehuntThekillerwhalethrewitselfoutofthe_____andthen_______downagain.Itswambythe_____,showingthewhalerstheway.DuringthehuntThekillerswereworkingasa_____.Somewerethrowingthemselveson___ofthewhale’sblow-holetostopit_________.Otherswerestoppingit_______outtosea.AfterthehuntThekillers_______thedeadbodydownintothe______ofthesea,havingagoodfeedonitslipsand______.Steptwo:Languagepoints1.Itwasatimewhenthekillerwhales,or“killers”astheywerethencalled,helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.那個(gè)時(shí)期，虎鯨（當(dāng)時(shí)被稱為“殺手”）幫助捕鯨人在每年須鯨遷徙時(shí)捕捉須鯨。Itwas/isatimewhen曾經(jīng)一度（那時(shí)）Eg。1)Itwasatimewhenmotorcarswererare.那是汽車很罕見(jiàn)的時(shí)代。2)Itwasatimewhenshecouldnotbearthepainandwantedtokillherself.她曾經(jīng)無(wú)法忍受病痛，想結(jié)束自己的生命。2.annualadj.每年的；按年度計(jì)算的/n.年刊；年鑒[拓展]annuallyadv.年年地,每年地1)anannualincome.年收入2)anannualreport年度報(bào)告Eg。Learnedtoreadbetweenthelinesofcorporateannualreportstodiscernareasoffiscalweakness.學(xué)會(huì)仔細(xì)研讀公司年度報(bào)告，并從中發(fā)現(xiàn)財(cái)政困難的跡象witnessn.目擊者；證人；證據(jù)vt.當(dāng)場(chǎng)見(jiàn)到；目擊Eg。Heisthewitnesstotheaccident.他是事故的目擊者[拓展]Witness-box（英）=witness-stand證人席givewitnessonbehalfofsb.為某人作證Eg。Shegavewitnessonbehalfoftheaccusedperson.她替被告作證。3..sortthrough查看并挑選出/解決問(wèn)題putaway把……存放好eg.I'vesortedoutthepapersthatcanbethrownaway．我已經(jīng)把那些可以扔掉的報(bào)紙整理出來(lái)了。住所[拓展]accommodatev.向...提供,容納,調(diào)和;適應(yīng)accommodationaddress臨時(shí)通訊處accommodationallowance膳宿津貼eg。ThehighcostofaccommodationmakeslifedifficultforstudentsinLondon．由于住宿費(fèi)用昂貴，倫敦的學(xué)生感到生活困難。oneselfoutof躍出Eg。1)Themansuddenlythrewhimselfoutofthewaterandsaid“I'mhere'’。那個(gè)人突然躍出水面說(shuō)“我在這兒”。[拓展]throwoneselfat沖向throwoneselfinto投身手；積極從事throwaway扔掉throwup嘔吐throwsbintoprison把某人投入監(jiān)獄；throwat對(duì)準(zhǔn)向……扔去(希望擊中)；throwto向……(方向)扔去Afterashortrest,hethrewhimselfintorescuingagain.休息了一會(huì)后，他重新投入了救援工作。6.“Comeon,Clancy.Totheboat,”Georgesaidasheranaheadofme.Aheadof表示“（空間上）在------之前”Eg。Theathletechangedgear(iesuddenlyaccelerated)andshotaheadoftheothers.該運(yùn)動(dòng)員突然加速，沖到別人前面去了。[拓展]Aheadof“(時(shí)間上)在------之前”Eg。TimehereisninehoursaheadofLondon.這兒的時(shí)間比倫敦早九個(gè)小時(shí)。7.Withinamomentortwo,itsbodywasdraggedswiftlybythekillersdownintothedepthsofthesea.過(guò)了片刻，鯨的尸體就被虎鯨拖向深海中去了。1）dragvt.“拖”[拓展]dragdown把人拖垮dragone’sfeet故意拖延dragin拉進(jìn)去eg。Nomatterwhatwetalkabout,hedragsinpolitics.無(wú)論我們談什么，他總要插嘴談及政治。2）depthsn?！暗讓樱钐帯盨trangecreaturesliveintheprofounddepthsoftheocean.大洋深處生活著奇異的生物。[拓展]thedepth(s)oftheoceanhaiyangshench海洋深處thedepth(s)ofwinter隆冬thedepth(s)ofone’sheart心靈深處hadalreadyheardthatGeorgedidn’tlikebeingkeptwaiting,soeventhoughIdidn’thavetherightclotheson,racedafterhim.我早就聽(tīng)說(shuō)過(guò)，喬治不喜歡等人，所以盡管我還沒(méi)穿上捕鯨該穿的衣服，還是跟在他背后跑了起來(lái)。eventhough=evenif即使，即便（引導(dǎo)讓步狀語(yǔ)從句）eg。Wewon’tgiveupevenifweshouldtentimes.即便我們失敗十次，我們也不會(huì)失敗。vt.放棄；遺棄；拋棄n．放任,狂熱[拓展]Abandonone’scountry背棄祖國(guó)Abandonabadhabit革除惡習(xí)abandononeselftosth./doingsth.沉溺于abandon…tosb．把……舍棄給…withabandon放任地；放縱地；縱情地eg。Thecruelmanabandonedhiswifeandchild.那個(gè)狠心的男人拋棄了他的妻兒。10..helpout幫助……（擺脫困難或危難）；協(xié)助；使……脫離困境[短語(yǔ)歸納]helpsbwithsth幫助某人做某事withthehelpof在...的幫助下,借助helponeselfto請(qǐng)隨便自己動(dòng)手(夾菜吃、用……等)can'thelpdoingsth禁不住can'thelpbutdosth只得；不得不eg。1)Canyouhelpmeoutwiththemathsproblem?你能幫我解出這道數(shù)學(xué)題嗎?2)Pleasehelpyourselftosomefish．隨便吃點(diǎn)魚(yú)。3)Shecan'thelplaughing．她忍不住大笑起來(lái)。4)Ican'thelpbutwait．我只得等。Step3HomeworkReviewwhatwelearnedinclassandprepareforthenextlesson.自我測(cè)評(píng)一，根據(jù)句意用正確的單詞填空。a___________allhopeoffindingthelostboy．thieves_____________（拽走）awaybythepolice.willgivean____________reportnextweek.(雖然)youmaylosethechanceofthejob,youcannotmisstheotherone.5.I________tohavingseenthethiefentertheshop.Keys：2．weredragged3.annual4.Eventhough二，翻譯下面的句子。1.你們有要解決的問(wèn)題嗎?_______________________________________________2.現(xiàn)在不要走了，我們要吃午飯。_______________________________________________3.他的英語(yǔ)比我強(qiáng)._______________________________________________4.我舉手表示有問(wèn)題._______________________________________________Keys：1.Doyou