第一篇：英語中常用的連接詞

英語中常用的連接詞

1.表示羅列增加：

First，second，third，First，then / next，after that / next，finally For one thing … for another…，On（the）one hand…on the other hand，Besides / what's more / in addition / furthermore / moreover / another / also，Especially / In particular，2.表示時間順序：

now，at present，recently，after，afterwards，after that，after a while，in a few days，at first，in the beginning，to begin with，later，next，finally，immediately，soon，suddenly，all of a sudden，at that moment，as soon as，the moment form now on，from then on，at the same time，meanwhile，till，not…until，before，after，when，while，as during，3.表示解釋說明: now，in addition，for example，for instance，in this case，moreover furthermore，in fact，actually 4.表示轉折關系：

but，however，while，though，or，otherwise，on the contrary，on the other hand，in contrast，despite，in spite of，even though，except（for），instead，of course，after all，5.表示并列關系：

or，and，also，too，not only … but also，as well as，both… and，either …or，neither …nor，for 6.表示因果關系：

because，because of，since，now that，as，thanks to…，due to…，therefore，as a result（of），otherwise，so…that，such…that 7.表示條件關系： as（so）long as，on condition that，if，unless，once，when 8.表示讓步關系：

though，although，as，even if，even though，whether …or…，however，whoever，whatever，whichever，wherever，whenever，no matter how（who，what，which，where，when，whom）

9.表示舉例：

for example，for instance，such as…，take… for example 10.表示比較：

be similar to，similarly，the same as，in contrast，compared with（to）…just like，just as，11.表示目的：

for this reason，for this purpose，so that，in order to，so as to，12.表示強調：

in deed，in fact，surely，certainly，no doubt，without any doubt，truly，obviously，above all，13.表示概括歸納：

on the whole，to sum up，generally speaking，in my opinion，as far as I know，as we all know，as has been stated，as I have shown，finally，at last，in summary，in conclusion.

第二篇：英語作文中常用連接詞

英語作文中常用連接詞

表示強調的連接詞

still, Indeed, apparently, oddly enough, of course, after all, significantly, interestingly, also, above all, surely, certainly, undoubtedly, in any case, anyway, above all, in fact, especially.Obviously, clearly.表示比較的連接詞

like, similarly, likewise, in the same way, in the same manner, equally.表示對比的連接詞

by contrast, on the contrary, while, whereas, on the other hand, unlike, instead, but, conversely, different from, however, nevertheless, otherwise, whereas, unlike, yet, in contrast.表示列舉的連接詞

for example, for instance, such as, take...for example.Except(for), to illustrate.表示時間的連接詞

later, next, then, finally, at last, eventually, meanwhile, from now on, at the same time, in the end, immediately, in the meantime, in the meanwhile, recently, soon, now and then, during, nowadays, since, lately, as soon as, afterwards, temporarily, earlier, now, after a while.表示順序的連接詞

first, second, third, then, finally, to begin with, first of all, in the first place, last, next, above all, last but not the least, first and most important.表示可能的連接詞

probably, perhaps.用于解釋的連接詞

in other words, in fact, as a matter of fact, that is, namely, in simpler terms.表示遞進的連接詞

What is more, in addition, and, besides, also, furthermore, too, moreover, furthermore, as well as, additionally, again.表示讓步的連接詞

although, after all, in spite of..., despite, even if, even though, though, ,whatever may happen.表示轉折的連接詞

however, rather than, instead of, but, yet, on the other hand, unfortunately.whereas

表示原因的連接詞

for this reason, due to, thanks to, because, because of, as, since, owing to.表示結果的連接詞

as a result, thus , so, therefore, accordingly, consequently, as consequence.用于總結的連接詞

on the whole, in conclusion, in a word, to sum up, in brief, in summary, to conclude, to summarize, in short.其他類型連接詞

Mostly, occasionally, currently, naturally, mainly, exactly, evidently, frankly, commonly, for this purpose, to a large extent, for most of us, in many cases, in this case,

第三篇：英語作文中常用連接詞

英語作文中常用連接詞

表示對比的連接詞

by contrast, on the contrary, while, whereas, on the other hand, unlike, instead, but, conversely, different from, however, nevertheless, otherwise, whereas, unlike, yet, in contrast.表示列舉的連接詞

for example, for instance, such as, take...for example.Except(for), 表示時間的連接詞

later, next, then, finally, at last, eventually, meanwhile, from now on, at the same time, in the end, in the meanwhile, recently, soon, now and then, during, nowadays, since, lately, as soon as, afterwards, earlier, now, after a while.表示順序的連接詞

first, second, third, then, finally, to begin with, first of all, in the first place, last, next, above all, last but not the least, first and most important.表示可能的連接詞 probably, perhaps.用于解釋的連接詞

in other words, in fact, as a matter of fact, that is 表示遞進的連接詞

What is more, in addition, and, besides, also, furthermore, too, moreover, furthermore, as well as, additionally, again.表示讓步的連接詞

although, after all, in spite of..., despite, even if, even though, though, whatever may happen.表示轉折的連接詞

however, rather than, instead of, but, yet, on the other hand, unfortunately.whereas 表示原因的連接詞

for this reason, due to, thanks to, because, because of, as, since, 表示結果的連接詞

as a result, thus, so, therefore 用于總結的連接詞

on the whole, in conclusion, in a word, to sum up, in brief, in summary, to conclude, to summarize, in short.當自己的觀點分為正反兩個面的連詞：

On one hand, on the other hand.for one thing ,for another thing

大作文中summary常用句型: As is shown in the graph...如圖所示...The graph shows that...圖表顯示...As can be seen from the table（passage）,...從表格(文章)中可以看出...From the chart, we know that...從這張表中,我們可知...All these data clearly prove the fact that...所有這些數據明顯證明這一事實,即...

第四篇：英語作文中常用連接詞

英語作文中常用連接詞

表示強調的連接詞

still, Indeed, apparently, oddly enough, of course, after all, significantly, interestingly, also, above all, surely, certainly, undoubtedly, in any case, anyway, above all, in fact, especially.Obviously, clearly.表示比較的連接詞

like, similarly, likewise, in the same way, in the same manner, equally.表示對比的連接詞

by contrast, on the contrary, while, whereas, on the other hand, unlike, instead, but, conversely, different from, however, nevertheless, otherwise, whereas, unlike, yet, in contrast.表示列舉的連接詞

for example, for instance, such as, take...for example.Except(for), to illustrate.表示時間的連接詞

later, next, then, finally, at last, eventually, meanwhile, from now on, at the same time, in the end, immediately, in the meantime, in the meanwhile, recently, soon, now and then, during, nowadays, since, lately, as soon as, afterwards, temporarily, earlier, now, after a while.表示順序的連接詞

first, second, third, then, finally, to begin with, first of all, in the first place, last, next, above all, last but not the least, first and most important.表示可能的連接詞 probably, perhaps.用于解釋的連接詞

in other words, in fact, as a matter of fact, that is, namely, in simpler terms.表示遞進的連接詞

What is more, in addition, and, besides, also, furthermore, too, moreover, furthermore, as well as, additionally, again.表示讓步的連接詞

although, after all, in spite of..., despite, even if, even though, though, ,whatever may happen.表示轉折的連接詞

however, rather than, instead of, but, yet, on the other hand, unfortunately.whereas 表示原因的連接詞

for this reason, due to, thanks to, because, because of, as, since, owing to.表示結果的連接詞

as a result, thus , so, therefore, accordingly, consequently, as consequence.用于總結的連接詞

on the whole, in conclusion, in a word, to sum up, in brief, in summary, to conclude, to summarize, in short.其他類型連接詞

Mostly, occasionally, currently, naturally, mainly, exactly, evidently, frankly, commonly, for this purpose, to a large extent, for most of us, in many cases, in this case，英語作文中連接詞 表示

增

加also,and,andthen,too,inaddition,moreoverfurthermore,ontopofthat,another,first,second…

表示比較：inthesameway,justlike,justas…

表示對照：but,still,yet,however,ontheotherhand,onthecontrary,inspiteof,eventhough…

表示結果和原因:because,since,so,asaresult,thereforethus,otherwise…

表示解釋說明：forexample,infact,inthiscase,actually 表示

時

間

順

序now,then,before,after,later,soon,nextimmediately,suddenly,finally,gradually…

表示總結：finally,atlast,inconclusion,asIhaveshowninotherwords,inbrief…

：

：

連詞是一種虛詞，它不能獨立擔任句子成分而只起連接詞與詞，短語與短語以及句與句的作用。連詞主要可分為兩類：并列連詞和從屬連詞。并列連詞用來連接平行的詞、詞組和分句。如：and,but,or,nor,so,therefore,yet,however,for,hence,aswellas,both…and,notonly…butalso,either…or,neither…nor,(and)then等等。

20.1并列連詞與并列結構

并列連詞引導兩個并列的句子。

1)and與or

判斷改錯：

(錯)Theysatdownandtalkaboutsomething.(錯)Theystartedtodanceandsang.(錯)Isawtwomensittingbehindandwhisperthere.(對)Theysatdownandtalkedaboutsomething.(對)Theystartedtodanceandsing.(對)Isawtwomensittingbehindandwhisperingthere.解析：

第一句：and連接兩個并列的謂語，所以talk應改為talked。

第二句：and連接兩個并列的動詞不定式，第二個不定式往往省略to，因此sang應改為sing。

第三句：and連接感觀動詞saw后面的用作的賓補的兩個并列分詞結構，因此whisper應改為whispering。

注意：and還可以和祈使句或名詞詞組連用表示條件。(or也有此用法)

Makeupyourmind,andyou'llgetthechance.=Ifyoumakeupyourmind,you'llgetthechance.Onemoreeffort,andyou'llsucceed.=Ifyoumakeonemoreeffort,you'llsucceed.2)both…a轉載自百分網http://www.tmdps.cn，請保留此標記nd兩者都 Sheplays(both)thepianoandtheguitar.3)notonly…but(also),aswellas不但…而且)

Sheplaysnotonlythepiano,but(also)theguitar.注意：notonly…butalso關聯兩個分句時，一個分句因有否定詞not而必須倒裝。

Notonlydoeshelikereadingstories,butalsohecanevenwritesome.4)neithe…nor意思為“既不……也不……”謂語動詞采用就近原則，與nor后的詞保持一致。

Neitheryounorheistoblame.1)showingaddition:

and,also,inaddition,besidesthat,furthermore,moreover,anotherreason,whatismore,notonlythat,ontopofthat....2)showingresults:

so,consequently,hence,then,therefore,thus,asaresult,forthis/thatreason,accordingly,becauseof,because,since....3)showingopposition:

but,onthecontrary,yet,however,nevertheless,ontheotherhand,incontrast,conversely,otherwise,although,while....4)showingexamples:

forexample,forinstance,suchas,oneexampleofthisis,asanillustration,takethecaseof....5)showingsimilarity:

and,inlikemanner,inthesameway,likewise,similarly....6)showingsummary:

inconclusion,tosummarize,toconclude,inshort....7)showingtime:

when,while,before,after,since,until,as,once,ago,anymore,still,yet....8)showingchronologicalsequence:

first,second,third,then,next,later,finally....9)showingphysicalrelationship:

around,near,nextto,beside,ontopof,above,infrontof,behind,inbackof,attheright,attheleft,under,beneath....10)showingemphasis:

indeed,inotherwords,infact....表示強調的連接詞

still, Indeed, apparently, oddly enough, of course, after all, significantly, interestingly, also, above all, surely, certainly, undoubtedly, in any case, anyway, above all, in fact, especially.Obviously, clearly.表示比較的連接詞

like, similarly, likewise, in the same way, in the same manner, equally.表示對比的連接詞

by contrast, on the contrary, while, whereas, on the other hand, unlike, instead, but, conversely, different from, however, nevertheless, otherwise, whereas, unlike, yet, in contrast.表示列舉的連接詞

for example, for instance, such as, take...for example.Except(for), to illustrate.表示時間的連接詞

later, next, then, finally, at last, eventually, meanwhile, from now on, at the same time, for the time being, in the end, immediately, in the meantime, in the meanwhile, recently, soon, now and then, during, nowadays, since, lately, as soon as, afterwards, temporarily, earlier, now, after a while.表示順序的連接詞

first, second, third, then, finally, to begin with, first of all, in the first place, last, next, above all, last but not the least, first and most important.表示可能的連接詞

presumably, probably, perhaps.用于解釋的連接詞

in other words, in fact, as a matter of fact, that is, namely, in simpler terms.表示遞進的連接詞

What is more, in addition, and, besides, also, furthermore, too, moreover, furthermore, as well as, additionally, again.表示讓步的連接詞 although, after all, in spite of..., despite, even if, even though, though, admittedly, whatever may happen.表示轉折的連接詞

however, rather than, instead of, but, yet, on the one hand, on the other hand, unfortunately.whereas;some, others;here, there;on the contrary;in contrast to;in spite of;not only...but also;while;although;nevertheless years ago...today;this...that;the former...the later;then...now;the first...whereas the second;once...now 表示原因的連接詞

for this reason, due to, thanks to, because, because of, as, since, owing to.表示結果的連接詞

as a result, thus, hence, so, therefore, accordingly, consequently, as consequence.用于總結的連接詞

on the whole, in conclusion, in a word, to sum up, in brief, in summary, to conclude, to summarize, in short.其他類型連接詞 Mostly, occasionally, currently, naturally, mainly, exactly, evidently, frankly, commonly, for this purpose, to a large extent, for most of us, in many cases, in this case

第五篇：英語寫作中常用連接詞匯總

英語寫作中常用連接詞匯1.增補(Addition)總

in addition, furthermore, again, also, besides, moreover, what`s more, similarly, next, finally.2.比較(Comparison)

in the same way, likewise, similarly, equally, in comparison, just as 3.對照(Contrast)whereas, in contrast, on the other hand, instead, however, nevertheless, unlike, even though, on the contrary, while 4.因果(Cause and effect)

because, because of, for, since, due to, owing to, thanks to, as a result(of), accordingly, hence, so, thus 5.強調(Emphasis)

certainly, above all, indeed, of course, surely, actually, as a matter of fact, chiefly, especially, primarily, in particular, undoubtedly, absolutely, most imprtant 6.讓步(Concession)although, though, after all, in spite of, nevertheless, still, provided, while it is true....7.例證(Exemplification)

for example, for instance, that is, namely, such as, in other words, in this case, by way of illustration.8.總結(Conclusion)

to sum up, to conclude, in a word, in short, in brief, all in all, in all, to put it in a nutshell, in summary 9.推斷(Inference)

therefore, as a result(of), consequently, accordingly, so, otherwise 10.時間和空間(Time and space)

afterward, after, first, later, then, soon, outside, near, beyound, above, below, on the right(left), in the middle, opposite, in front of 英語寫作中的起承轉合

1)、啟

A proverb says......At present.......As the proverb says....Currently.....Generally speaking,....Now,....In general,.....On the Whole....It is clear that....Recently.....It is often said that....Without doubt,.......2)、承

First(of all),......Moreover,.........Firstly,............No one can deny that....In the first place,.........Obviously.....To begin with,.........Of course,.........Also,.......Similarly,.........At the same time......Therefore, we should realize that.....1

Certainly......There is no doubt that.......In addition,.....What`s more,..........In fact........It can be easily proved that...Meanwhile......3)、轉

But...Still,......But the problem is not so simple...There is a certain amount of truth in this, but we still have a problem with regard to.......However，.......To our surprise,..........Nevertheless,........Unfortunately.......On the other hand,.......Yet difference will be found and that is why I feel that........Others may find this to be true, but I do not.I think.....4)、合

Above all, In brief,........Accordingly,.....In conclusion,........All in all,.......In other words, it is hard to escape the conclusion that........As a consequence,.........In short,.........As I have shown/said/stated/....In sum,........In summary,.......As has been noted,....Obviously,.........By so doing,.....On the whole,.....Consequently,........Presumably,.......Eventually,.........To conclude,......Finally,........To sum up,.....In a word,......To summarize,......漢語和英語兩種語言之間最基本的區別在于句法方面。英語重形合

(hypotaxis)，句中各意群、成分都用適當的連接詞(connective)、介詞(preposition)、非限定性動詞短語(phrase)或從句(clause)等來表達其相互關系，因而結構嚴謹但缺乏彈性；而漢語句法則重意合(parataxis)，句中各意群、成分通過內在的聯系貫穿在一起，不一定或很少用連接詞、介詞，也沒有非限定性動詞短語或從句，因此結構松散，但富于彈性，從句子整體來看，意義清楚，不會產生誤解。今天，我們就來分門別類地介紹一些英語詞類中最容易掌握，而且必須掌握的連接詞。

Chronological(temporal)sequence 順序

At first, first, firstly, second, secondly, then, next, eventually, in the end, lastly, later, subsequently, at the same time, simultaneously, afterwards, finally, last but not least 2

Additive 補充 And, in addition, moreover, besides, above all, further, furthermore, not only … but also, what is more, in the same way Comparison 比較 Likewise, equally, similarly, in comparison, correspondingly, in the same way Comparison / Contrastive 比較 / 對比

But, however, whereas, conversely, in contrast, unlike, on the contrary, on the other hand, yet Concessive 讓步

However, nevertheless, even though, still, yet Expressing an alternative 提出可選項

Alternatively, on the other hand, rather Causal(result/consequence)因果

Consequently, so, accordingly, as a result, for this reason, hence, thus, owing to this/that, due to this/that, because of this/that, therefore, with this in mind, under these circumstances Example / illustration 舉例

For example, that is, such as, for instance, thus, as follows, the following, in this case Explanation / rephrasing 解釋

That is to say, in other words, namely, this means, to put it in another way, to put it simply Thematising/starting a new point 提出新觀點

With regard to, in regard to, with reference to, turning to, as for…, as far as… is concerned

Generalisation / hedging 模糊限制語

Generally, in general, on the whole, in most cases, normally, as a rule, in most cases, usually, for the most part Interpersonal（情感）交際

Fortunately, unfortunately, certainly, luckily, needless to say, strangely enough Emphasis/highlighting 強調

Mainly, especially, notably, in particular, particularly, clearly then

Conclusion 總結

In conclusion, to conclude, finally, to sum up, in brief, therefore Condition/deduction 條件

Otherwise, under the circumstances, if so, if not, in that case, otherwise

（一)連接詞

（1）表選擇關系或對等關系的連接詞：either…or…，neither…nor, or, as well as…, and, both…and…。

（2）表因果關系或對等關系的連接詞：therefore, so, as a result, as the result of …，because of, due to …,owing to, thanks to等。（3）表時間順序的連接詞：the moment, as soon as, at first, then, later, meanwhyle, at the beginning, in the end, before long, for the first（second…）time, the minute等。

（4）表轉折關系的連接詞：yet, and yet, but , while, on the contrary, on the other hand, however, at the same time（然而）等。（5）表解釋說明的連接詞：that is, that is to say, in other words, such as, for instance, and so on, etc.and the like等。

（6）表遞進關系的連接詞：not only…but(also), what，s more, what's worse, besides, in addition, worse still, moreover, above all等。（7）表示總結的連接詞：in a word, on the whole, in short, briefly, in brief, to sum up, in all等。

(二)、常用句型

1、be worth doing 值得做……

2、be busy doing 忙著做……

3、too…to do 太……而不能做……

4、so+adj./adv.as to do 如……以致于做

5、It takes sb.some time to do sth.花某人……時間做某事

6、sb.spends some time doing sth.某人花……時間做某事

7、It is+adj.+for sb.to do sth.某人做某事是……

8、It's up to sb.to do sth.應由某人做某事

9、sb.have some difficulty/ trouble in doing sth.某人做某事很費勁

10、The more…the more… 越……越……

11、It's no good/use doing sth.做某事沒好處/用處。

12、sb.can do nothing but do sth.=have no choice but to do 別無他法，只能做某事

13、There be/lie/stand/live… 有……

14、be about to do sth.when… 正要做某事這時……

15、It was not long before… 不久就…… It will not be long before… 要不了多久就……

16、It is+一段時間+since… 自……以來，有……時間了

17、It is said that… 據說……

18、not…until/till… 直到……才

19、祈使句+and/or+分句（將來時）

20、主語+find/consider/think+it+形容詞或名詞+不定式

21、so+adj./adv.+that 如此……以致于

such+n.+that…

22、why not do sth 為什么不做……呢？

why do sth.為何做……？

23、主語+hit/strike/beat/touch/grasp/seize/catch…+sb.介詞+the+表示身體部位的名詞

24、It's time to do sth./ It，s time+sb.did sth.到做某事的時間了

25、sb.devote oneself/one's life to sth./doing.致力于做某事

26、It happened that,…/sb.happened to do sth.碰巧……

27、It is/ was+被強調部分+that/who…

28、I don't think/believee/suppose/expect+that 從句否定前移

29、would like to do 愿做某事

feel like doing 想做某事

had better(not)do sth 最好（不）做某事

would rather do 寧愿做……

30、There is no doing sth.沒必要做……

31、主語+have no idea+從句 不知道……

32、I doubt whether+從句 我懷疑…… I don't doubt that+從句 我不懷疑……

33、no matter when/where/what/who/whether/how+從句+主句 無論……

34、what/who/where/when…do you think… 你認為什么/誰/哪里/什么時候……

35、used to do 過去常做某事

be used to doing習慣于做某事

as soon as…從句+主句

36、the moment… 一……就…… immediately

37、no sooner…than/hardly…when 一……就……

38、It is possible/probable/likely that… 可能……

39、Do you mind if I do?/Would you mind if I did? 我做某事你介意嗎？

40、wish sb.+n./abj 祝愿某人……

（三）注意以下過渡詞的用法

1、表示時間的af first 起初

next 接下來

then 然后

after that 那以后

later 后來

soon 不久

soon/shortly after ……之后不久

finally 最后

in the end 最后

eventually 最終

at last 終于

lately近來

recently 最近

since then 自從那時起

after that 那以后

in no time 不一會兒

after a while 一會兒

afterward 后來

to begin/start with=in the first place 首先、第一點

immediately 立即、馬上

meanwhile=in the meantime=at the same time 在此期間、同時

earlier, until now 直到現在suddenly=all of a sudden 突然

as a young man 當…… 是個年輕人的時候

at the age of… 在……歲的時候

as early as 早……的時候

as soon as 一……就…… before, the other day 幾天前

early in the morning 大清早

after/before dark 天黑后/前

one day 有一天

one afternoon 一天下午

one morning 一天早晨

2、表示空間的

to the right/left 朝右/左

on the rinht/left 在右/左邊

in the middle of 在中間

in front of 在前面

in the front of 在前面

at the back of 在后面

at the bottom of 在底部

on the edge of 在……的邊上

on top of 在……的頂部

opposite to 與……相對

close to 靠近

near to 在……附近

next to 與……相鄰

under 垂直在下

over 垂直在上

below 在下方

above 在上方

across 在……的另一邊

around 在周圍

behind 在后

before 在前

against 靠著、抵著

further on 再往前

3、表示列舉和時序

first, second, third…finally firstly, secondly, thirdly…finally

first of all, next then, lastly for one thing…for another… at the same time at first at last

4、表示列舉

for example 例如：…… namely 即……

for instance 例如：…… that is(to say)也就是說

such as 如……

take…for example 拿……來說

like 像……

5、表示比較或對比

like 像

unlike 不像

similarly 同樣地

in the same way 以相同的方式

compared to 與……相比

while 而

still=nevertheless 然而

on the contrary 正相反

different from 與……不同

on(the)one hand…on the other hand 一方面……另一方面in contrast with 與……成對比

6、表示增補

and 而且

both…and 不但……而且

not only…but also 不但……而且

as well as 不但……而且

also=besides=furthermore=more over 此外、而且

in addition 并且

apart from 除了……之外

what's more 而且、更重要的

for another 另一方面

worse still=what's worse=to make matter worse 更糟糕的是

including 包括

7、表示因果

because 因為

since 既然

as 由于

now that 既然

therefore 因此

thus 這樣

so 所以

as a result(of)結果

because of=on account of 因為

thanks to 多虧、由于

for this reason 由于這個原因

if so 如果這樣

if not 如果不是這樣

8、表示目的for this purpose in order to do so as to do so that… in order that…

9、表示讓步

though/although no matter+疑問句

in spite of

whatever/however/whoever even if/ even though

10、表示遞進或強調

besides 況且

what's more 更重要地是

thus 這樣

above all 首先

indeed 的確

in fact/ as a matter of fact 事實上

in other words 換句話說

in that case 那樣的話

or rather 更確切地說

particularly 特別地

11、表示轉折

but 但是

still 然而

however 然而

while 而

12、表示總結

in a/one word 簡言之、一句話、總之

generally speaking 一般說來

in short=in a few words 簡言之

in conclusion=lastly 最后地

on the whole=taking everything into consideration 從總體來看、大體上so 所以 therefore 因此

thus 這樣

as has been mentioned 正如所提到的it is quite clear that 很顯然

there is no doubt that 毫無疑問

it is well-known that 大家都知道

as we all know=as is known to us all 大家都知道

as/so far as I know 據我所知

to sum up=to summarize=in summary 總之

13、表示轉折話題

by the way 順便說

I am afraid 我恐怕

in my opinion 依我看來

to tell the truth 說實話

to be honest 誠實地說 in face 事實上