选必一 Unit 1 People of Achievements 知识清单 (答案版) 1.crucial/vital/significant/essential/critical (adj.) 极其重要的；必不可少的; 关键的 △ play a(n) crucial/vital/essential/critical/significant role in... 在...中扮演重要角色 △ It is crucial/vital/essential/critical that sb (should) do... 至关重要的是，某人应当做某事。 (句子翻译）重要的是，这一问题需要马上处理。 It is crucial/vital/essential/critical that the problem be settled/approached/address/tackled without delay. →(比较)：重要的是，这一问题得到了及时的处理。 It is significant that the problem has been settled/approached/addressed/tackled promptly. 2.commit vt. 承诺;保证;做(负面的事情)；投入(时间、金钱等) vi. 忠于; 承诺；全心全意投入→committed adj.尽心尽力的;坚定的;坚信的→commitment n.承诺,保证; 投入、奉献 △ commit a crime 犯罪 △ commit an error 犯错（专业技术、体育运动、法律等方面用语） （日常犯错一般用make a mistake，而不说 commit a mistake） △ commit suicide/murder/fraud/theft （实施）自杀/谋杀/欺诈/盗窃 △ commit to sth /doing sth =commit oneself to sth/doing sth =be committed to sth/doing sth =make a commitment to sth/doing sth/do sth承诺/致力于（做）某事 （一句多译）公司致力于为客户提供高品质产品。 1). Our company is committed to providing our customers with high-quality products. 2). Our company commits itself to offering high-quality products to our customers. 3). We commit to consistently providing our customers with high-quality products. 3.distinct adj. 清晰的; 有区别的→distinction [C]区别、差别; [U]特性、特质；卓越、优秀→distinguish vt.区分、辨别； 使有别于→distinguished adj.优秀的、杰出的→distinguishable adj.可区分的、可辨别的 ◆与...（在…方面）不同 be distinct/different from...(in…) ◆A和B之间的区别 the distinctions between A and B ◆区分A和B make/draw a distinction between A and B / tell A from B ◆distinguish A from B=tell A from B.=distinguish between A and B. 把A和B区分开 ◆distinguish oneself 使出众；使鹤立鸡群 （句子翻译）这两个组的学习需求是有区别的。 The learning needs of the two groups are distinct from each other. 4. acknowledge vt.承认(属实、权威等)；告知(收到); (公开)感谢 →acknowledgement n.承认；感谢；收件复函 △ acknowledge sb/sth as +名词→acknowledge sb/sth to be +名/形. 认为某人/某物是…； △ acknowledge doing/having done sth=admit doing/having done 承认做了某事 类似用法：think of/view/regard/see sb/sth as + 名词/形容词 但consider sb/sth (to be) + 名词/形容词（to be 可省略） ◆ acknowledge one’s assistance/help 感谢某人的帮助 ◆It is widely/generally/universally acknowledged that … 大家公认的是，…… 选择练习：Most editors don`t feel it a must to____they have received,read or considered your work because they receive so many contributions each day. A.prove B.determine C.explain D.acknowledge （句子翻译）大家公认的是，一个有钱的单身汉总想娶位太太。 It is universally acknowledged that a single man in possession of a good fortune must be in want of a wife. 5. insist v. 执意、硬是认为；执意、硬是要求→insistence n.坚持 ◆insist on/upon (doing) st ... ...
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