recently the ...has been brought into focus by public
In this essay, I aim to explore this complicated phenomenon from diverse perspectives
It is common knowledge that honesty is the best policy
It is well-known that…
It is self-evident/ conceivable / obvious / apparent that…
It goes without saying that… It is universally acknowledged that…
It is / that（强调句）
As is shown/ demonstrated/ illustrated/ depicted/ described…in the cartoon/ picture/ graph/ table…,
There are many reasons why I want to study in your university.
Only through these measures can we hope to solve the problem.
Scattered around the globe are more than 100 small regions of isolated volcanic activity known to geologists as hot spots.
It is estimated that tens of billions of pounds spent on cigarettes every year in our country, which is a huge waste.
be able to 能，会 abound in 盛产，富于，充满 be about to 即将(做) above all 首先，首要，尤其是 be absorbed in 专心致力于… be abundant in …富于，…丰富 by accident 偶然 in accordance with 与…一致；按照，根据 according as 根据…而… according to 根据…所说；按照 account for 说明(原因等)；解释 on account of 因为，由于 on no account 决不 take into account 考虑；重视 accuse sb. of sth. 控告(某人某事) for ages 长期 agree on 同意，赞成 agree to 同意，商定 agree with 同意，与…取得一致 ahead of 在…前面，先于；胜过 get ahead 进步，获得成功 go ahead 前进；干吧 aim for 力争…，针对 by air 通过航空途径 in the air 在空中；未定 be alike to 与…相同，与…相似 after all 毕竟，终究；虽然这样 all along 始终，一直，一贯 all but 几乎，差一点 all in all 总的说来；头等重要的 all out 竭尽全力 all over 到处，遍及；全部结束 all right 行，可以；顺利；确实 at all 完全，根本；到底 in all 总共，共计 not at all 根本不；一点也不 allow for 考虑到，估计到；体谅 allow of 容许(有…)，容得 leave alone 听其自然，不要去管 along with 同…一道(一起) amount to 总共达到；实际上是 feel amused at 以…自娱，逗…笑 and all that 诸如此类 and so forth 等等，如此等等 and that 而且 and what not 诸如此类，等等 and then 于是，然后 one after another 一个接一个地，依次地 one another 互相地 answer sb. back (与某人)顶嘴，回嘴 answer for 对…负责；符合… answer up 应对迅速 at any rate 不管怎样，反正 if any 若有的话in any case 不管怎样 any longer 再 any more 再；较多些 anything but 除…以外任何事(物) apart from 除…之外(别无) appeal to 上诉 apply for 提出申请(或要求等) apply...to 把…应用于 apply oneself to 致力于 approve of 赞成，满意 arm in arm 手挽手地 under arms 在备战状态中 up in arms 起来进行武装斗争 arrive at 到达(某地) as a rule 通常，一般(说来) as...as... 象，如同，与…一样 not as...as... 不如…那样 as for as 就…而论，据… as for 至于，就…方面说 as good as 几乎(实际)已经 as if 好象，仿佛 as long as 只要 as to 至于，关于 as well 也，又 as well as (除…之外)也，既…又 ay as well 还是…的好 aside from (美)除…以外 ask after 询问，问候 ask for 请求，要求，寻求 assist in 帮助(做某事) assist sb. with sth. 帮助某人做某事 assure sb. of sth. 使(某人)确信(某事) attach to 使属于，使参加 attach oneself to 依附；参加党派 be attached to 附属于；喜爱；爱慕 attach importance to 认为重要 attain to 达到(理想的状态) attend on 照顾，侍候 attend to 专心；照顾，护理 pay attention to 注意；重视 be attentive to 对…关怀 be available for 有效 on an average 平均起来，一般说来 be aware of 知道，意识到，认识到 right away 立刻，马上 back and forth (前后)来回地，往返 back away 逐渐后退 back of 在…的后面；在…背后 get back at 报复 go back on 丢弃(朋友等)；食言 go back to 追溯到… back up 支持，援助；倒退 keep one's balance 保持(身体)平衡 lost one's balance 失去平衡；心慌意乱 off balance 不平稳的，摇摆的 on balance 总的说来 based on 以…为基础 bear away 夺得；赢得(奖品等) bear sth. in mind 记住(某事) bear on 对…施加影响；有关 bear out 证实，证明 bear with 宽容；耐心等待 beat down 打倒，推翻；杀(价) beat off 击退，打退(进攻) beat up and down 来回奔走 begin with 以…开始；开始于 to begin with 首先，第一 on behalf of 代表…，为了… believe in 相信，信仰，主张 make believe 假装，装作 belong to[bi'l08]属于；附属 for the best (完全)出于好意 as best one can 尽最大努力 at best 充其量，至多 best of all 最(好)，首先 at one's best 处在最好状态 do one's best 尽力，努力 do one's level best 全力以赴 get the best of 胜过，打赢 had best 最好，顶好 make the best of 充分利用(时间等) for the better 好转，向好的方向发展 get the better of 打败，智胜 had better do sth. 还是…好，最好还是… a bill of fare 菜单；节目单 bit by bit 一点一点地，渐渐 do one's bit 尽自己的一份力量 every bit 每一点，完全(一样) black and blue (被打得)遍体鳞伤 black out 用墨涂掉；封锁(新闻) look black 怒视 be to blame 该受责备；应该负责 blow off 吹掉，将(热水等)放出 blow out 吹熄(灯火等) blow over 经过；(云等)吹散 blow one's top (美)气急败坏；发脾气 blow up 给(轮胎等)打气；爆炸 on board 在船(车、飞机)上 boast of 吹牛，自夸，夸耀 border on 接界；接近，非常像 born of 源于；出生于 both...and... 既…又…，不但…而且 be bound to 一定会…，必然… be bound up in 热心于；忙于 be bound up with 与…有密切关系 break away 突然离开；逃跑，脱身 break down 打破；发生故障；中止 break in 训练；强行进入；打断 break into 闯进；突然…起来 break off (使)折断；中断；断绝 break out (战争等)爆发；逃出 break through 突破，冲垮；突围 break up 打碎；(关系)破裂 catch one's breath 喘息；屏息 out of breath 喘不过气来 breeze through 轻松地做 in brief 简言之；以简洁的形式 bring about 带来；使(船)掉过头来 bring back 带回来，使恢复 bring down 降低(温度等)；使倒下 bring forward 提出(建议等)；显示 bring in 收获(庄稼等)；生产 bring out 使…显示出来；公布 bring through 救活(病人) bring together 使…团结起来 bring up 教育；提出(供讨论) bring up the rear 走在最后面 brush aside 扫除(障碍等)，无视 build up 树立；逐步建立；增大 burn out 烧坏；烧尽，筋疲力尽 burn up (炉火等)烧旺起来 burst into laughter 突然笑起来 burst out laughing 突然笑起来 on business 因事，因公 mean business 是当真的 be busy with 忙于… but for 倘没有，要不是 button up 扣，扣紧钮扣 buy off 收买 buzz off (俚)急忙离去 by and by 不久以后，将来 by and large 总的来说，大体上 by oneself 单独；独自，自行 by far …得多；最最 call after 追在…的后面叫喊 call back 叫回来，收回(错话等) call for 要求，需要，提倡 call forth 唤起，引起 call in 收回(某物) call off 叫走，叫开；取消 call on 访问；号召；呼吁 call up 征召(服役)，动员 cannot but 不得不，不会不 cannot help 不得不；忍不住 cannot help but 不得不(接动词原形) cannot...too... 越…越好 be capable of 有做出(某事)倾向的 care for 关怀，照管；愿意 take care 当心，注意 take care of 爱护，照顾，照料 carry back 运回；使回想起 carry off 拿走，夺去…的生命 carry on 继续开展，坚持下去 carry out 进行(到底)，开展 carry through 进行(到底)；贯彻 a case in point 一个恰当的例子 in case 假如；免得 in case of 假如，万一… in any case 无论如何，总之 in no case 决不，无论如何不 in the case of 就…来说；至于 in this case 既然是这样 cash in 兑现；收到…的货款 cash in on 靠…赚钱，乘机利用 cast about for 搜索，寻觅 cast aside 消除，抛弃；废除 cast back 回想，追溯 cast oneself on 委身于，指望 catch at 想抓住；渴望取得 catch on 理解，明白，变得流行 catch up with 赶上；指出…出了差错 be caught up in 对…特别感兴趣 cave in (使)下陷，坍塌 per cent[p2'sent]百分之… be certain of 确信，肯定 be certain to do sth 一定做… for certain 肯定地；确凿地 make certain (把…)弄确实，弄清楚 by chance 偶然，碰巧，意外地 take a chance 冒险，投机 take one's chance 碰运气，听任命运 in charge of 主管，掌管，照管 take charge 掌管，负责，看管 under the charge of 在…掌管(或看管)之下 check in 办理登记手续，报到 check out 结账后离开；检验合格 check up 核对，检验 cheer up 使高兴，使高兴起来 clear away 把…清除掉；(云)消失 clear off 消除，摆脱(负担等) clear out 把…清出(或出空) clear up 消除(误会等)；整理 close about 围住，包围 close down (工厂等)关闭，倒闭 close in 包围；迫近；渐短 close up 关闭；堵塞；靠近 come to a close 结束，终止 draw to a close 渐近结束 come about 发生；(风等)改变方向 come across (越过…而)来到 come at 袭击；达到；得到 come before 在…之前来 come by 从旁走过；得到 come down 败落 come down on 申斥；惩罚 come for 来接人；来取物 come forth 出来；涌现 come home 回家；打中 come into 进入；得到 come of 出身于；由…引起 come off (计划等)实现；举行 come on (劝说等)来吧；开始 come out 出版；传出；显现 come round (非正式的)来访；绕道 come through 经历(困难)；获得成功 come to 苏醒；共计；达到 come to terms with 达成协议；妥协，让步 come true 实现，达到 come up 走近；(从土中)长出 come up against 碰到(困难、反对等) come up to 达到；符合 come up with 追上，赶上；提出 come what may 不管发生什么事 in common 共用，公有，共同 keep company with 与…交往；和…亲热 compare...to 把…比作；与…相比较 by comparison 比较起来 in comparison with 与…比较 as concerns 关于 be concerned with 关心，挂念；从事于 on condition that 如果…；在…条件下 in consequence 结果是，因此 in consequence of 由于…的缘故 consist in 在于；存在于 consist of 由…构成，包含有 consult with 与…商量(协商) on the contrary 正相反 to the contrary 意思相反的(地) contribute to 有助于…，促成 beyond control 无法控制 out of control 失去控制 under control 处于控制之下 cope with 对付…，妥善处理 at all costs 不惜任何代价 at any cost 不惜任何代价 at the cost of 以…为代价 count on 依靠；期待，指望 count out 点…的数 count up 把…加起来，共计 a couple of 一对，一双；几个 in the course of 在…期间，在…过程中 of course[2v'k0:s]自然，当然，无疑 cover up 掩盖，掩饰 on credit 赊(购) credit with 把…记入贷方 be burned to a crisp 烧脆 cross off 从…划掉，删去 cross out 删去，取消 cry down 贬低 cry for 哭着要；恳求 cry off 取消(买卖、契约等) cry out 大声呼喊；大声抱怨 cut across 抄近路穿过，对直通过 cut back 修剪(树枝等)；削减 cut down 砍倒；消减；缩短
这些只是我当时考 在网上摘下的部分 你可以上网搜搜 很多的
