unit 4 law and order reading 教学设计

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1、Unit4LawandorderReading:Thefightagainstcybercrime教学设计Revision1.Checktheexercise.2.Testsomewordstudies.ReadingAsweknow，withthedevelopmentoftechnology，computerhasbecomeamustinourdailylife.Ontheotherhand，cybercrimealsoappears.Scientistsandexpertsareworkinghardtofigh

2、tagainstcybercrime.Nowopenyourbooks，turntopage50.1.ReadthepassagequicklyandanswerthethreequestionsinpartA.2.ReadthepassageagainandfinishexercisesC1–Eonpage52and53.Languagefocus1.expand：togrowlarger：膨胀；tospreadout：展开e.g.Manymetals，suchasiron，willexpandwhentheyareh

3、eated.Hebreatheddeeplyandexpandedhischest.Theeagleexpandeditswingsandtookflight.expansion：扩张、发展2.commit：todosth.wrongorunlawful：犯(罪)、做(错)e.g.Hemusthavecommittedacrime.Acriminalisapersonwhocommitsacrime.AlargenumberofcybercrimesarecommittedbyITexperts.Themanwassen

4、ttoprisonforcommittinganumberofrobberies.commitment：委托、约定、犯罪3.term：awordoragroupofwordswhichhasaparticularmeaning：术语、专门用于e.g.atechnicalterm：专门用语；amedicalterm：医学用语；‘Offence’isalegaltermwhichmeanscrime.Astudentwhostudiesmedicinemustrememberalotofmedicalterms.Withth

5、edevelopmentofcomputerscience，manynewtermshavebeencreated.othermeanings:*任期、期限：afour-yearterm*学期：thespring/fallterm：春/秋季班；theend-of-termexamination：期末考试*‘term’phrases:intermsof…：从……的观点、角度；inthelong/shortterm：长期而言；terminal：期末的、临终的；公共汽车的总站4.classify：todividethingsi

6、ntocertaingroups：分类e.g.Filmsareusuallyclassifiedaccordingtotheircontent.Wordscanbeclassifiedintodifferentpartsofspeech.Thepolicehaveclassifiedtheescapedprisonerasbeingpotentiallydangerous.5.regarding:concerning/about:关于e.g.RegardingJohn,Iwillwritetohimatonce.Now,

7、regardingmoney,whatistobedone.Imustspeaktoyouregardingmyplanforthefuture.OurteacherMissLispoketomeregardingmyplanforthefuture.IwasunabletoanswerthetestquestionsregardingtheSpanishCivilWar.Thenewgovernmentissuedadocumentregardingitspoliciesontheenvironment.6.nodou

8、bt：withoutanyuncertainty：毫无疑问e.g.IhavenodoubtthatPeterwillcometomybirthdaypartytonight.Thenewproductwillnodoubtbeasuccess.Afterseeingthemountain，theclimberstho