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1、高一英语必修一词汇讲解Unit 21. more than one kind of English该短语中more than 与数词连用，意思是“超过，多于”，相当于over.【要点】more than one+n. 意为“不止一个”，虽在语义上为复数，但作主语时，谓语动词用单数形式。More than one house was burnt down in the fire.不止一间房屋在火灾中被烧毁。More than one person has a good grasp of English in the school.在这所学校里不止一个人精通英语。more than 还可与名词、形
2、容词、副词、动词、动名词或分词连用，意为“不只是，岂止”等。Both of them are much more than schoolmates . They are close friends.他们俩远不止是同学，更是知心朋友。【辨析】no more than 与 not more than词 组含 义例 句no more than和一样不（两者都否定）Tom is no more diligent than Jack.汤姆和杰克都不勤奋。not more than不如（前者不如后者）Tom is not more diligent than Jack.汤姆不如杰克勤奋。2. come u
3、p 走近；上来；提出；露出地面，发芽The sun has come up. 太阳升起来了。The seeds havent come up yet. 种子还没有发芽。The question hasnt come up yet. 问题尚未被提出。He came up to me and said sorry.他走近我并道了歉。【要点】come up 作“提出”讲时，由被提出的物作主语，无被动形式；而come up with 指人提出问题等，用人作主语。 come up 作“发生，出现”讲时，多用于事物作主语；以人作主语表示“出现，到场”，常用 turn up.【词组拓展】词 组释 义例 句c
4、ome out发行，发表,出版；结果，结束；出来，显现The dictionary will soon come out.这本词典不久就会出版。come about出现，发生How did it come about that the man was fired?那个人被解雇了，是怎么回事？come down传承；落下；毕业I hope house prices can come down.我希望房价下跌。come along到来，出现；进行；生长，一块去；赶紧He went to Paris whenever the chance came along.他一有机会就去巴黎。come to 来
5、到；达到；醒来When he came to, he found himself in hospital.当他醒来的时候，他发现自己在医院里。come up with想出；提出；设法拿出（所需钱款）Several of the members have come up with suggestions of their own. 有几位成员提出了自己的建议。If you can come up with 3000 yuan , Ill sell it. 如果你能拿出3000元，我就卖了它。3.a number of 许多，大量的，谓语动词为复数 the number of 的数量，谓语动词为单
6、数Quite a number of young people believe that money is a passport to happiness.相当多的年轻人认为金钱是幸福的保证。The number of graduates has increased over these years.近年来毕业生的数量大幅上升。4. present adj.现在的，当前的（常作前置定语）；出席的，到场的（常作后置定语）；n.礼物；现在 v.赠送；介绍；呈递；授予He doesnt know how to deal with the present situation.他不知道怎样应对当前的局势
7、。The people present at the meeting are advanced workers. 出席会议的人都是先进工作者。John was presented with his award at the ceremony.在颁奖大会上，约翰被授予奖赏。【常见词组】be present at the meeting 出席会议 be present to 出现在be present to mind 放在心上，记忆犹新 at present 目前，现在把某物赠送给某人：make a present of sth. to sb. make sb. a present of sth.
8、 present sth. to sb. present sb. with sth.5. close to 靠近，接近【辨析】close 与 closelyclose和closely均可用作副词，close可用作形容词，但close多用来修饰由介词引导的短语，强调“距离”的概念；而closely则用来修饰动词或过去分词，强调抽象的“紧密地”含义。Someone followed close behind me. 有人紧跟着我。This problem is closely connected with that one. 这个问题与那个问题有密切的联系。 6. howeverhowever可用
9、作副词，意为“可是，然而”，位置灵活，用逗号与其他部分隔开。Its raining hard;however, I think we should go out. 雨下得很大，不过我想我们还是应该出去。【拓展】however 也可作“无论如何，不管怎样”讲，引导让步状语从句，相当于 no matter how, 后接形容词或副词。Well have to finish it ,however / no matter how long it takes. 不管要花多长时间，我们都必须把它做完。7. at the end of(1) 在的末梢，到的尽头 ，表场所At the end of the
10、road youll find the factory easily.在这条路的尽头，你会很容易找到那家工厂。(2) 在结束时，在末， 表时间I came across an old friend at the end of last month. 上个月底，我偶然遇到了一位老朋友。【辨析】at the end of, by the end of , in the endat the end of 在结束时，在末+过去时间，句子谓语往往用一般过去时+将来时间，句子谓语往往用将来的某种时态by the end of 到为止+过去时间，句子谓语用过去完成时+将来时间，句子谓语用将来完成时+现在时间
11、，句子谓语用现在完成时in the end 最后，终于独立作状语，句子谓语往往用一般过去时8. make use of 利用，使用， 与 take advantage of 同义You must make good use of any opportunity to practice English. 你必须好好利用一切机会练习英语。【use常用词组】 make use of 利用，使用 come into use 投入使用 in use 正在用，通用 use up 用完，耗尽9. expect （理所当然地）期望；预料，预期；认为【常用搭配用法及句型】expect sb. to do sth
12、. 期望（预料）某人做某事 expect sth. 预料某事（乞求某物）expect to do sth. 想要（打算）做某事 expect+ that 从句，预料（认为） I expect so. 我想是这样的。 I expect not. 或 I dont expect so. 我想不是这样的。10. request n. & vt. 请求，要求【搭配归纳】at the request of sb. = at sb.s request 应某人的要求He went to Jinan at the request of his manager. 他应经理的要求去了济南。request sb.
13、to do = request + that 从句（should+动词原形）要求某人做某事（should 可以省略）She requested that we (should) go home right now. 她要求我们现在就回家。request sth. from sb. 向某人索要某物 Liming requested a computer from his parents. 李铭像父母索要一台电脑。make a request for sth. 要求某物；需要某物They have made q request for international aid. 他们已经要求国际紧急援助
14、。make a request that . 要求，需要At the meeting , the manager made a request that we get to the company before 7:45 tomorrow morning. 在会上，经理要求我们明天早上7:45 之前到公司。11. command n. & vt. 命令，指令；掌握【要点】command 可用作可数名词，意为“命令，指令，指挥部”，如：give a command 下命令。也可用作不可数名词，意为“控制，指挥；运用能力，掌握”。【拓展】have (a) good command of 精通 at ones command 随心所欲 be in command of 统帅 be under ones command 由指挥 command sb. to do sth. 命令某人做某事 command + that 从句，命令某事，从句用虚拟语气，谓语部分用“should+动词原形，should 可省略。12. believe it or not 信不信由你 ，常用作插入语。类似的插入语还有： to tell you the truth 跟你说实话 generally speaking 一般来说 judging from 根据判断
