高一英语必修一Unit2-词汇讲解

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。

e up 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 haven’t come up yet. 种子还没有发芽。

The question hasn’t 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】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 doesn’t know how to deal with the present situation.他不知道怎样应对当前的局势。

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.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可用作副词，意为“可是，然而”，位置灵活，用逗号与其他部分隔开。

It’s 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。

We’ll 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 road you’ll 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。

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. 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 don’t 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. 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。

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。

mand 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 one’s command 随心所欲be in command of 统帅……be under one’s 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that is to say 也就是说what’s more 而且what’s worse 更糟糕的是13.no such thing 没有这样的事such与no, all, most, some, any, many, much, a few, few , a little 等词连用时，such 应置于这些词之后。

There are many such books on sale in the bookstore. 书店里有很多这样的书在出售。

There is no such person here. 这儿没有这样一个人。

14.recognize 辨认出；承认；公认；赏识，表彰【常用搭配】recognize one’s voice 辨别出某人的声音be recognized as 被承认/认为是……recognize sb. to be 承认/认为某人是……recognize that 承认……Lisa, I didn’t recognize you！You have your hair cut! 丽萨，我没认出你来！你剪头发了！The policeman recognized him to be a pickpocket. 警察认出他是个小偷。

I recognized that I had made a mistake. 我认识到自己犯了一个错误。

The government recognized his excellent service by giving him a medal.政府为他颁发勋章，以表彰他的卓著功绩。

15.the same ...as... 跟……一样，与be different from 意思相反。

注意前后比较的项要一致。

Your opinion is the same as mine. 你的观点和我的一样。

不能说：Your opinion is the same as I/me.注意以下搭配的不同含义：the same... as 表示同类事物Could you buy me the book as you read yesterday? 你能给我买一本和你昨天看的一样的书吗？the same ...that 表示同一事物，也可用the same... asShe is the same girl as / that came yesterday. 昨天来的就是这个女孩。