(a).开头句型适合discussion问题的开头Theissue/discussion/topic/problem/subjectabout/of(whether从句orhow+不定式)isofgreatinterest/concern/importance/significanceto/for···hastriggered/sparkedoffanintensecontroversyintherealmof···Theissueof···isofgreatinterestto···e.g.Theissueofwhetherthepracticeofrequiringstudentstowearschooluniformswillaffecttheirpersonalityandindividualityisofgreatinteresttomanypeople.Thetopicof···isofgreatconcernfor···e.g.Thetopicofwhetheritisappropriateandeffectivetousecorporalpunishmentonyoungchildrenisofgreatconcernformanypeople.Thesubjectof···isofgreatimportanceto···e.g.Thesubjectofhowtoresolvetheproblemscausedbytherapiddevelopmentoftechnologynowadaysisofgreatimportancetomanyscientists.Thediscussionabout···isofgreatsignificanceto···e.g.Thediscussionaboutthemosteffectivewaytoprovidefinancialandtechnologicalsupportstothird-worldcountriesisofgreatsignificancetobothindustrializedanddevelopingcountries.Thequestionof···isamatterofmuchcontentionamongTheproblem···hasbeenwidelydebatedintheworldof···Theinquiryinto··hastriggered/sparkedoffanintensecontroversyintherealmof···e.g.Theinquiryintothemoralityofconductingvariousresearchesandexperimentsonhumancloninghastriggeredanintensecontroversyintherealmofscience对于人类克隆研究与实验的道德性所作的研究已经引起了科学界的激烈争议适合agree/disagree问题的开头Althoughitiscommonlybelievedthat···,thisisactuallynotthecasee.g.Althoughitiscommonlybelievedthatconventionalviewsaboutahealthylifestyleandproperconductarenolongerrelevanttoyoungpeople’sneedstoday,thisisactuallynotthecase.Althoughitiswidelyacceptedthat···,thisissimplyuntrueinourday-to-dayexperiencesAlthoughitisgenerallyacknowledgedthat···,thiscanhardlybeheldtrueinmanyreal-lifesituations.Althoughconventionalwisdomhasitthat···,therealityofthesituationisoftenfarmorecomplicatedthanthat.虽然传统大众观念认为···,但是现状却远比这种观念要复杂得多Althoughthereceivedopinionisthat···,theharshrealitiesusuallyturnouttobeacompletelydifferentpicture虽然大众普遍接受的观点是···,但是无情的现实往往显现出不同的图景e.g.Althoughthereceivedopinionisthatschoolchildrengenerallybenefitfromwatchingtelevisionandusingotherhigh-techmediaintheirlearningprocess,theharshrealitiesusuallyturnouttobeacompletelydifferentpicture.Althoughmanypeoplesubscribetothebeliefthat···,thisisinfactacommonmisconceptionthatweneedtoclearup虽然许多人认同这样的观点:···,但是事实上这却是一种我们需要澄清的普遍错误观念e.g.Althoughmanypeoplesubscribetothebeliefthatprovidingpubliclibraryfacilitiesandservicesisawasteroftaxpayer’smoney,thisisinfactacommonmisconceptionthatweneedtoclearup.Althoughmostindividualsareconvincedthat···,thisisactuallyapopularmyththatmustbeexploded.虽然大多数人坚信···,但这却是一种我们必须揭穿的普遍错误观点e.g.Althoughmostindividualsareconvincedthattheirhappinessiscloselylinkedwiththeleveloftheirfinancialsuccess,thisisactuallyapopularmyththatmustbeexploded.表示趋势的句型Therehasbeenagrowingtrendthat···aninterestingtendencythat/of···acommonpracticeof/that···awidespreadphenomenonthat···e.g.Therehasbeenawidespreadphenomenonthatstudentsfromruralareasfinditincreasinglydifficulttohaveaccesstocollegeoruniversityeducation.Recentdecadeshaveseenanincreasedawarenessof···Recentdecadeshavewitnessedamajortransformationin···e.g.Recentdecadeshavewitnessedamajortransformationinagriculturaldevelopment,whereindustrialtechnologiesarebeingemployedandnewvarietiesofcropsarebeingcreated,yet,opponentsofthisdevelopmenthaveraisedanumberofdifficultquestions.Frommypointofview,thisisareallycomplicatedmatter,andweneedfurtherinvestigationstounderstandthewholepicture.(b).中立关系Itisworthmentioningthat···值得一提的是Itisbynomeanscertainthat···完全不能确定的是Itisfartoosoonthat···为时过早的是Itisnotuncommonthat···不足为奇的是Itisundeniablethat···不可否认的是Itisunavoidablethat不可回避的是Itisobvious/evident/manifestthat明显的是Itisgraduallyborneinonsbthat逐渐被某人认识到Itisofgreatinterestthat···广为兴趣的是Itisofparamountimportancethat···首要的是Itisofgreaturgencythat···刻不容缓的是Itis+副词+suggested/argued/advised/believedthat普遍认为ItiswidelyacceptedthatItisgenerally/commonlybelievedthat普遍相信的是Itisuniversallyacknowledgedthat众所周知的是Itisstrongly/commonlysuggestedrecommended/advisedthat强烈建议的是Itissometimesarguedthat有时候争论的是Thereis/waslittle/nosubstancethat···几乎毫无/没有根据Itisnowithoutsubstancethat···并非没有根据表达观点的句式Advocatesof······的支持者Opponentsof······的反对者Pointout/argue/claim声称/believe/assert断言/declare宣称/conceive设想that表示趋势的句型Therehasbeenagrowingtrendthat···aninterestingtendencythat/of···acommonpracticeof/that···awidespreadphenomenonthat···Recentdecadeshaveseenanincreasedawarenessofwitnessedamajortransformationin表示“强调某种状态在特定明显或不明显”的句型Thisisespeciallytrueif/whenweconsiderthefactthat/whenitcomesto/intermsof当我们考虑··的时候,这一点尤为正确Itisnotevenalwaystruethat······并不是总是正确的Inclineto=tendto倾向于Gain/get/have(direct/free/ready/unlimited/unrestricted/restricted/equal)accessto获得/得到直接/自由/容易/方便/不受限制/受限制/平等/接近的机会e.g.Menandwowenshouldhaveequalaccesstoeducationandemployment.BeaccompaniedbyB伴随ABeentitledto=beeligibleto=beauthorisedto使享有权利,使符合资格e.g.theprivatelyinsuredareentitledtospecialbenfitssuchashavingthechoicepftheirowndoctors,andbeingabletoavoidelongwaitinglistsforhospitalbeds.Haveandwillcontinueto现在是并且将来也会继续···