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1、英语写作套路(四)UsefulExpressionsfortheTypeofAorBWhenwe/you…,we/youwillbefacedwiththechoicebetweenAandB.Beforemakingtherightchoice,we/youhadbettermakeaclosecomparisonandcontrastofthem.Firstofall,A...Also,B…Second…A…Likewise,B…Despitetheirsimilarities,AandBarealsodifferentinthefollowingaspects.F
2、irst,A…However,B…Besides,A…Onthecontrary,B…Therefore,itdependswhich…we/youshouldchoose.Butifwe/you…,we/youshouldturntoB.Sample1 TravelingbyTrainorbyPlaneWhenwegoonabusinesstrip,wewillbefacedwiththechoicebetweentravelingbytrainandbyplane.Beforemakingtherightchoice,wehadbettermakeaclosecom
3、parisonandcontrastofthem.Firstofall,atrainwilltakeustoourtargetrailwaystation.Also,aplanewilltakeustothetargetairport.Second,inatrainwecanenjoythebeautifulsceneryofthecountryside.Likewise,inaplanewecancommandagoodviewoffields,buildings,mountainsandevencloudsbelow.Despitetheirsimilarities
4、,travelingbytrainandbyplanearealsodifferentinthefollowingaspects.First,atrainticketischeap.Mostofuscanaffordit.However,aplaneticketisabouttwiceasexpensiveasatrainticket.Mostofusareunwillingtopayingforit.Besides,itissafertotravelbytrain.Ifthetraingetsintosometrouble,wemaysurvivebyjumpingo
5、utofit.Onthecontrary,ifwetravelbyplane,wehavetoaskGodtoblessus.Finally,ittakesuslongertimetotravelbytrainthanbyplane.Therefore,itdependswhichtransportationtoolweshouldchoose.Ifwejustwanttosavemoney,wewilltravelbytrain;butifwewanttosavetime,wewillturntotheplane.UsefulExpressionsforSample2
6、Whenwe…itisinevitablytomeetthechoicebetweenAandBWecouldberegardedasinconsiderableifwerushedourdecisionwithoutcomparingorcontrastingthem.First/Firstofall/Tobeginwith/BothAandBHowever,B…Besides/Moreover/Inaddition/However/Incontrast/Onthecontrary/OntheotherhandUsefulExpressionsforSample25.
7、Finally,themoststrikingdifferencetomakearightchoicenowis...6.Therefore,itisnotdifficulttomakearightchoicenow.7.IfwewillchooseA;butifwe…,wewillturntoB8.Inaword,thekeyliesin…InvestinginSavingorinInsuranceWhenweinvest,wewillbefacedwiththechoicebetweensavinginthebankandbuying
