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:BlockMethod•Therearetwobasicpatternswritersuseforcomparison/contrastessays:theblockmethodandthepoint-by-pointmethod.Intheblockmethod,youdescribeallthesimilaritiesinthefirstbodyparagraphandthenallthedifferencesinthesecondbodyparagraph.Theguidelinebelowwillhelpyourememberwhatyouneedtodoineachpartofacomparison/contrastessayusingtheblockmethod.Introduction•Introduction1.Attractthereader’sattention.2.Providebackgroundinformationaboutyourtopic.3.Identifythetwothingsbeingcomparedandcontrasted.4.Statethepurposeformakingthecomparisonand/orcontrast.5.Statethethesis.BodyParagraphs•BodyParagraphs1.Inthefirstparagraph,discussthesimilarities.2.Inthenextparagraph,discussthedifferences.Conclusion•Conclusion1.Paraphrasethethesis.2.Summarizethemainsimilaritiesanddifferences.3.Paraphrasetheimportanceofthetopic.BLOCKMETHODSTUDENTESSAY•Introduction:•Theuseofdrugshasincreasedinrecentyears,accordingtonumerousarticlesinmedicaljournals.Theythreatencommunitiesallovertheworldbecauseofhowaffecttheorgansofthebodyandtheirfunctions.Crackandcocainearetwoofthesedangerousdrugs.Thus,itisimportantforhealthcareprofessionalstohaveknowledgeabouttheminordertodealwithanyproblemsrelatedtotheirusethatpatientsmayexperience.Whiletheymayappearsimilaratfirstglance,infacttheyhavethreemajordifferences.BodyParagraph1•Crackandcocainehavethreesimilareffectsonthehumanbody.Althoughcrackisheatresistantandcocaineisdestroyedbyheat,bothcausehypertension.Also,crackandcocainebringaboutphysiologicalandpsychologicaldamage,dependingonpre-existingconditionsandtheextentofdruguse.Forexample,hallucination,psychosis,paranoiaandaggressivebehaviormayoccur,andanoverdoseofeithermaycausecardiaccollapseorconvulsion.Finally,useofbothdrugscanleadtoaddiction.BodyParagraph2•Despitecrackandcocaine’ssimilarities,theyhavethreemajordifferences.First,althoughcrackandcocainearederivedfromthecocaplant,theydifferinform.Crackhastheformofflakeswhereascocaineisfoundintheformofpowder,whichcanbedissolved.Furthermore,bothcrackandcocainecontaincocaine,butinvariouspercentages:crackcontainsasmuchas90percentpurecocainewhereascocainecontainsfrom15to25percentpurecocaine.Anothermajordifferenceishowtheyenterthebody.Forexample,crackissmokedinapipeorcigarette.Itentersthebodybythelungsintothebloodstream.Cocaine,ontheotherhand,isinhaledasapowderorisinjectedifdissolved.Itentersthebodyviathenasalmucosaintothebloodstreamor,ifinjected,directlyviathebloodstream.Conclusion•Inconclusion,itcanbeseenthat,whilebeingalikeinthreeways,thesetwodrugsdifferinthreeways.Theyaffectthebodyinsimilarways.Bothcanleadtophysiologicalproblemssuchasconvulsionsandpsychologicalproblemssuchashallucinations.Furthermore,theirusemayresultinaddiction.However,cocaineandcrackdifferinform,contentofpurecocaineandmethodofentryintothebody.Therefore,itisimportantthathealthcareprofessionalsknowaboutthesedrugs.