海豚是动作优雅的游泳高手

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1、Unit5SectionAGracefulHandsHaveyoueverthoughtaboutdeath?Describeasceneofdeathyouhaveexperienced.QuestionsfordiscussionII.BackgroundKnowledgeEuthanasia安乐死Euthanasia,oftencalledinmostofthecountriesisillegal,exceptinHolland.Argumentwillcontinuebetweenrespectforlife(nokilling)&hu

2、mantreatment(keepingdignity),thedeaththerapy,Thelongeuthanasiaissuehaslatelyboiledoverintoasometimesfiercepublicdebate.Thoseopposedtothepracticeseethemselvesup-holdingsacredprinciplesofrespectforlife,whilethoseinfavorraisethebannerofhumantreatment.Afteryearsonthedefensive,th

3、eadvocatesnowseemtobegainingground…RecentpollsinBritainshowthat72percentofrespondentstoapolltakenlatelastyearinFrancesaidtheywouldlikethelawchangedtodecriminalizemercykilling.gracefulDolphinsaregracefulandefficientswimmers.海豚是动作优雅的游泳高手。Hemadeagracefulspeechacceptingtheaward.

4、他作了一次得体的获奖演出。proceeding(adj.)Wewenttoseethefilmintheprecedingnight.Inconclusion,Ihopetheprecedingargumentshaveconvincedyouoftheneedforaction.总之,我希望前面的讨论能使你信服行动的必要性。precede(v.)先于，在…前面Tocompare:previous/prior/precedingpreceding指“此前的”，多用于指文章中某一处之前的，如“precedingchapter”上一章；previo

5、us多指时间发生在前的，prior比“previous”多一层“优先的”的意思。Wehadmetonapreviousoccasion.Mychildrenhaveapriorclaimonmytime.decay(v.&n.)Dentaldecayinchildrenisacommonphenomenonallovertheworld.儿童龋齿是一个全世界普遍的现象。Thehouseisindecay.(fallintodecay)creeping(slowdown)politicaldecay…WhatmadetheRomanEmpired

6、ecay?罗马帝国为何衰亡？switch(n.&v.)Farmersareworriedverymuchaboutapossibleswitchinpolicy.农民非常担心有可能有政策变化。Hegottiredofteachingandswitchedtowritingstories.他教书教厌了，于是改行写小说。loose（adj.)loosen(vt.)loosely(adv.)Thesetrousersdon’tfit.They’remuchtoolooseroundthewaist.这条裤子不合身，裤腰太松了。Themusicsoci

7、etyIbelongtoisonlylooselyorganized.我参加的音乐会协会是一个松散的组织。Collocations:havealoosetongue说话随便，嘴不紧atlooseends/atalooseend无所事事，空闲的break/getloose跑掉loosenone’stongue说多了，使人无拘无束的谈话。Winesoonloosenhistongue.喝酒后他话就多了。secure(adj.&v.)security(n.)Secureallthedoorsandwindowsbeforeleaving.TheGre

8、atWallwasbuilttosecurethepeoplefrom/againsttheforeignattack.(保卫，保护）(经过努力)获得