一預示后果型1.Obviously,ifwedon’tcontroltheproblem,thechancesarethat…willleadusindanger.很明顯，如果我們不能控制這一問題，很有可能我們會陷入危險。2.Nodoubt,unlesswetakeeffectivemeasures,itisverylikelythat…毫無疑問，除非我們采取有效措施，很可能會……

3.Itisurgentthatimmediatemeasuresshouldbetakentostopthesituation.很緊迫的是，應立即采取措施阻止這一事態(tài)的發(fā)展。

結(jié)尾型4.Takingallthesefactorsintoconsideration,wenaturallycometotheconclusionthat…把所有這些因素加以考慮，我們自然會得出結(jié)論……5.Takingintoaccountallthesefactors,wemayreasonablycometotheconclusionthat…考慮所有這些因素，我們可能會得出合理的結(jié)論……

6.Hence/Therefore,we’dbettercometotheconclusionthat…因此，我們最好得出這樣的結(jié)論……

7.Thereisnodoubtthat(job-hopping)hasitsdrawbacksaswellasmerits.毫無疑問，跳槽有優(yōu)點也有缺點。

8.Allinall,wecannotlivewithout…Butatthesametimewemusttrytofindoutnewwaystocopewiththeproblemsthatwouldarise.總之，我們沒有……是無法生活的。但同時，我們必須尋求新的解決辦法來對付可能出現(xiàn)的新問題引出話題型9.Recently,theproblemof…h(huán)asarousedpeople’sconcern.

最近，……問題已引起人們的關(guān)注。

10.TheInternethasbeenplayinganincreasinglyimportantroleinourday-to-daylife.Ithasbroughtalotofbenefitsbuthascreatedsomeseriousproblemsaswell.互聯(lián)網(wǎng)已在我們的生活中扮演著越來越重要的角色。它給我們帶來了許多好處,但也產(chǎn)生了一些嚴重的問題。

11.Nowadays,(overpopulation)hasbecomeaproblemwehavetoface.如今，(人口過剩)已成為我們不得不面對的問題了。

12.Itiscommonlybelievedthat…/Itisacommonbeliefthat…

人們一般認為……

13.Manypeopleinsistthat…

很多人堅持認為……

14.Withthedevelopmentofscienceandtechnology,moreandmorepeoplebelievethat…隨著科技的發(fā)展，越來越多的人認為……

15.Alotofpeopleseemtothinkthat…

很多人似乎認為……16.Nowadays,(overpopulation)hasbecomeaproblemwehavetoface.如今，(人口過剩)已成為我們不得不面對的問題了。

17.Itiscommonlybelievedthat…/Itisacommonbeliefthat…

人們一般認為……18.Manypeopleinsistthat…

很多人堅持認為……19.Withthedevelopmentofscienceandtechnology,moreandmorepeoplebelievethat…隨著科技的發(fā)展,越來越多的人認為……

20.Alotofpeopleseemtothinkthat…

很多人似乎認為……二、過渡性副詞1.表示結(jié)果asaresult,thus,hence,so,therefore,accordingly,consequently,asaconsequence

2.表示總結(jié)onthewhole,inconclusion,inaword,tosumup,inbrief,insummary,toconclude,tosummarize,inshort

3.其他連接詞mostly,occasionally,currently,naturally,mainly,exactly,evidently,frankly,commonly,forthispurpose,toalargeextent,formostofus,inmanycases,inthiscase4.表示時間later,next,then,finally,atlast,eventually,meanwhile,fromnowon,atthesametime,forthetimebeing,intheend,immediately,inthemeantime,inthemeanwhile,recently,soon,nowandthen,during,nowadays,since,lately,assoonas,afterwards,temporarily,earlier,now,afterawhile

5.表示順序first,second,third,then,finally,tobeginwith,firstofall,inthefirstplace,last,next,aboveall,lastbutnottheleast,firstandmostimportant

6.表示可能

presumably,probably,perhaps

7.表示解釋inotherwords,infact,asamatteroffact,thatis,namely,insimplerterms

8.表示遞進Whatismore,inaddition,and,besides,also,furthermore,too,moreover,furthermore,aswellas,additionally,again

9.表示讓步although,afterall,inspiteof…,despite,evenif,eventhough,though,admittedly,whatevermayhappen

10.表示轉(zhuǎn)折

however,ratherthan,insteadof,but,yet,ontheotherhand11.Obviously,itishightimethatwetooksomemeasurestosolvetheproblem.顯然，是時候采取措施來解決這個問題了。12.Obviously,wecandrawtheconclusionthatgoodmannersarisefrompolitenessandrespectforothers.顯然，我們能夠得出結(jié)論：好的態(tài)度來自禮貌和對他人的尊重。13.表示強調(diào)

still,indeed,apparently,oddlyenough,ofcourse,afterall,significantly,interestingly,also,aboveall,surely,certainly,undoubtedly,inanycase,anyway,aboveall,infact,especially,obviously,clearly

14.表示比較like,similarly,likewise,inthesameway,inthesamemanner,equally

15.表示對比bycontrast,onthecontrary,while,whereas,ontheotherhand,unlike,instead,but,conversely,differentfrom,however,nevertheless,otherwise,whereas,unlike,yet,incontrast