人教版高中英语教案选修七Unit3UndertheseaPeriod3

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1Period3LanguageStudyTeachingaims1.Tolearntheusefulexpressionsandsentencestructuresinthereading.2.Toenablestudentstouselanguagepointsbothorallyandinwrittenforms.3.Tofurtherunderstandthefriendshipbetweenmanandwhales.Teachingprocedures1Learningwordsandphrases1.witnessvt.(1)bepresentat(someplace)andseeit当场见到/目击Didanyonewitnesstheaccident?有人亲眼看到那次事故了吗?(2)“见证了”,时间、地点等作主语。Recentyearshavewitnessedthecollapseofthesteelindustry.近年来钢铁业日渐衰落。n.[C]目击者,证人Thepolicefoundthewitnesstothemurdercase.警察找到了那件谋杀案的目击者。Therewasnowitnessatthesceneoftheaccident.在事故现场没有证人。witness还可表示“作证”“证明”,常用“witnesstosth./doingsth.”alivewitnessto...活生生的证人bear/givewitnesstosth.为……作证witness-box(英)=witnessstand(美)证人席2.sortout(1)分类,整理Iamjustsortingoutthepapersthatcanbethrownaway.我在整理可以被扔掉的文件。(2)解决(问题/困难)We'vegotafewlittleproblemstosortout.我们有几个小问题要解决。近义词:sortthrough查看并挑选出Hewassortingthroughapileofpapersonhisdesk.他在整理桌子上的一堆文件。3.accommodationn.(1)rooms,esp.forlivingin房间/住所ThehighcostofaccommodationmakeslifedifficultforstudentsinLondon.由于住宿费用昂贵,伦敦的学生感到生活困难。(2)lodgings,roomsandfood(oftenpl.)膳宿(在英国英语中为不可数名词,在美国英语中为可数名词,常用复数)Canwefindaccommodationsatahotelfortonight?我们今晚能找到旅馆住宿吗?短语:makeaccommodationfor...为……提供膳宿4.yellv.&n.叫喊/叫声,喊声2(1)v.shoutoftenbecauseyouarefrightened,angry,orexcitedSheyelled(out)athernaughtychild.她朝她那淘气的孩子大喊。Theyyelledathimtostop.他们朝他大喊,让他停下来。(2)n.aloudshout.e.g.ayellofdelight/warning5.aheadof(1)(时间、空间上)在……之前(2)领先,比……强、好6.head朝……方向移动;带领Weheadedtheboatouttosea.我们将船驶向外海。Theyareheadinghome.他们正朝家走去。WhoisheadingtheParty?该党现在由谁在领导?Whosenameheadsthelist?谁的名字列在名单的最前头?headfor=leavefor/startfor朝……方向走去7.flee(fled,fled)vi./vt.逃走,逃掉,消失Andthoseothersarestoppingitdivingorfleeingouttosea...其他的虎鲸阻止它潜水逃入大海……Thespectatorsfledinpanicwhenthebullgotloose.那只公牛挣脱了束缚,吓得观众四下逃窜。Wewereforcedtofleetothecountry.我们被迫逃往国外。8.aim.v.aim(sth.)atsb./sth.瞄准,对准aimatdoingsth./aimtodosth.力求达到,力争做到n.[U]瞄准[C]目的,目标9.dragv.(1)拖,拉,拽Hedraggedthetableintothecorner.他把桌子拖到角落里。(2)勉强某人做Hehatesparties,andwehavetodraghimintogoing.他讨厌参加聚会,我们得硬拉着他去。Ifhefails,he'lldragusalldownwithhim.如果他失败了,他会把我们大家一起拖下水。10.depthn.……的深度,深……的地方...itsbodywasdraggedswiftlybythekillersdownintothedepthsofthesea.它的尸体被虎鲸们迅速拖向深海中去了。Plantthebeans_at_a_depth_of_aboutsixinches.把种子埋到大概六英尺深的地下。短语:indepth深入地,彻底地[拓展]thedepthsofthejungle丛林深处3thedepthsofthecountry穷乡僻壤thedepthsofthewinter隆冬thedepthsofone'sheart心灵的深处thedepthsofdespair绝望的深渊11.haveagoodfeedon...饱餐一顿feed:n.mealsorfoodforbabiesoranimals餐、顿。如:Whenisthebaby'snextfeed?下一次要什么时候喂这个婴儿?v.givefoodto喂养feedsb./sth.onsth.=feedsth.tosb./sth.喂……吃……feedon以……为食(一般指动物)近义词liveonTheprisonisrequiredtofeedandclothetheprisoners.监狱被要求向犯人提供食物和衣服。Severalchildrenwerefeedingbreadtotheducks.=Severalchildrenwerefeedingducksonbread.几个孩子正在喂鸭子吃面包。Owlsfeedonmiceandothersmallanimals.猫头鹰以老鼠和其他小动物为食。12.FromJames'sface,Icouldseehewasterrifiedofbeingabandonedbyus.从詹姆斯的脸上,我能看出他非常恐慌,生怕被我们遗弃。Heabandonedhiswifeandchildren.他抛弃了他的妻子和孩子。此处abandon的意思是“放弃,抛弃”,相关短语有:(1)背弃祖国/朋友:abandonone'scountry/friend(2)抛弃家庭:abandonone'sfamily(3)革除陋习:abandonabadhabit(4)放弃职位/希望/计划/主意:abandonone'spost/hope/plan/idea13.helpout帮助……(摆脱困境或危险)Mymotherhelpedmeout(withsomemoney)whenIlostmyjob.我的母亲在我失业的时候给我金钱上的援助帮我摆脱了困境。Thechildrenhelpoutintheirfather'sshopwhenthingsarebusy.父亲店里忙的时候,孩子们在店里帮忙。14.approachvi.&vt.接近,靠近n.接近,道路,方式,方法15.holdup(1)支撑,举起(2)延迟,阻碍2Usingwordsandphrases1.DoExercises1and2onPage63inUsingWordsandExpressions.2.TranslatethefollowingsentencesintoEnglish,usingthewordsandexpressionsgiveninbrackets.(1)当我意识到她在场之时前,她正好走到我身边。(beawareof)(2)凯莉每读一本书都喜欢反思一下书的含义。(reflecton)(3)这场演出没有什么可以挑剔的,这是真正的享受。(pure)4(4)你刷那面墙,同时我准备好这一面墙你好接着刷。(inthemeantime)(5)我的女儿喜欢把自己倒吊在操场的机械上。(upsidedown)(6)夜里一些奇怪的声音把我吓得半死。(scaretodeath)Suggestedanswers:(1)ShewasstandingrightnexttomebeforeIbecameawareofherpresence.(2)WheneverKellyreadsabook,shelikestoreflectonitsmeaningforawhile.(3)TherewasnothingIdidn'tlikeabouttheperformance.Itwaspureenjoyment.(4)Youpaintthatwalland,inthemeantime,Iwillpreparethisoneforyoutopaintnext.(5)Mydaughterlovestohangupsidedownontheplaygroundequipment.(6)Thestrangenoisesinthenightscaredmetodeath.3ConsolidationAskstudentstoretellthetextafterlearningtheusefulwordsandphrases.4Homework1.FinishoffExercises1and2onPage22inLearningaboutLanguage.2.Goovertheusefulwordsandphrasesinthetext.

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