高一英语必修一Unit2 词汇讲解
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
高一英语必修一词汇讲解
Unit 2
1.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closely
close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.however
however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)……