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UnitHowtodealwiththedrugproblem综英一.docx

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Unit6Howdowedealwiththedrugproblem? 一、授课时间：第12周3次课,13周2次课 二．授课类型：理论课8学时、实践课2学时 三．授课题目：Howdowedealwiththedrugproblem 四．授课时数：10 五．教学目的和要求： Trytoincreasemoreknowledgeaboutdrugproblemsandformcorrectandhealthyattitudetowardsdrug；Learnaboutthedifferentsolutionstothedrugproblemandunderstandtheprosandconsofeachofthem；Comparetheargumentsandfindouttheirlogicalpremisesandfallacies；Learnhowtoarguecoherentlyandconvincinglybystudyingthetechniquesemployedbythewriters. 六．教学重点和难点： 1）背景知识的传授：prohibition;backgroundinformationofthethreeauthors 2）文章的体裁分析 3）语言点的理解： Wordstudy:addict,endup,stampout,gethookedon,witherawayetc GrammarFocus:enumeration;whenusedasanadverbialconjunctionofconcession’linkverb+asthough/asifusedtomakeacomparison;suchusedasthesubjecofasentence 4)写作技巧分析 七．教学基本内容和纲要 PartOneWarm–up 1.1Warm-upQuestions 1.Howmuchdoyouknowaboutthedrugproblembeforereadingtheessays?Pleaselistthenamesofsomedrugsandspeakoutitseffectsonpeople? 2.Whydoyouthinkpeoplestilltakedrugsinspiteoftheworldwideanti-drugcampaigns?Whatarepeople’smotivationsofabusing(taking)drugs?Whatkindofpeopleisthelargestgroup? 3.WhatdoyouknowaboutthesituationinChina?Doyouthinkthedrugproblemisserious? 1.2whatisdrug? Thankstomedicalanddrugresearch,therearethousandsofdrugsthathelppeople.Buttherearealsolotsofillegal,harmfuldrugsthatpeopletaketohelpthemfeelgoodorhaveagoodtime. Therearemanyreasonsfortryingthemorstartingtousethemregularly.Peopletakedrugsjustforthepleasuretheybelievetheycanbring.Oftenitisbecausesomeonetriedtoconvincethemthatdrugswouldmakethemfeelgoodorthatthey’dhaveabettertimeiftheytookthem. Opium(鸦片）isanarcotic(麻醉剂)formedfromthelatex(树汁)releasedbycuttingtheimmatureseedpods(种子荚)ofpoppies(罂粟).Itismostfrequentlyprocessedchemicallytoproduceheroinfortheillegaldrugtrade. Morphine（吗啡）istheprincipalactiveagentinopium(20%).Itactsdirectlyonthecentralnervoussystemtorelievepain.Morphinehasahighpotentialforaddiction;toleranceandbothphysicalandpsychologicaldependencedeveloprapidly. Awhitecrystallinepowdermadefromthedriedleav