人教版高一英语必修一Unit2知识梳理重点词汇详解与单元自测.doc
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1、优质文本 高中英语必修一 Unit2 词汇精解 短语归纳1. 不只有一种英语 more than one kind of English2. 在一些重要方面 in some important ways3. 彼此不同 be different from one another4. 与现代英语不同 be different from modern / present day English 5. 世界英语 world Englishes6. 起着的重要作用 play an important role / part7. 起着越来越重要的作用 play a more and more /an in
2、creasingly important part / role8. 因为它特殊的作用 because of its special role9. 国际语言 an international language10. 在16世纪末 at the end of the 16 th century11. 在17世纪初 at the beginning of the 17 th century12. 在20世纪前期 in the early 20 th century13. 比以往任何时候都 than ever before14. 即使 even if / even though15. 以德语为根底
3、be based on German16. 使用更大的词汇量 make use of a wider vocabulary17. 它自己的特色 its own identity18. 众多讲英语的人a very large number of English speakers19. 学英语的人数 the number of people learning English20. 迅速增长increase rapidly21. 标准英语standard English22. 信不信由你 believe it or not23. 讲最好的英语 speak excellent English24. 相
4、邻的城镇 neighboring towns 25. 从一个地方搬到另一个地方 move from one place to another26. 充分利用不同的方言 make full use of different dialects27. 目前的形势 present situation28. 国际组织 an international organization29. 词汇与惯用法 vocabulary and usage30. 识别出他的口音 recognize his accent31. 中西部地区的方言 midwestern dialect(s)32. 发出命令 give comma
5、nds33. 提出客气的请求 make a polite request要点提炼I词语辨析 (旨在提供完形填空所需材料) 1. voyage/journey/travel/trip/tour【解释】voyage: 去国外或较远地方的海上旅行journey: 指较远的从一地到另一地旅行travel: 一系列的旅程,尤指旅行的概念trip: (短途)旅行tour: 为了公务、娱乐或教育参观多处名胜的旅行【练习】用上面所提供的辨析词的适当形式填空1). It is tiring to take a long _ by train from Paris to Moscow.2). The _ from
6、 England to Australia used to take several months.3). Well have time for a _ to France next weekend.4). We went on a guided _ round the castle.答案:1). journey 2). voyage 3). trip 4). tour1. recognize/realize/know(1)recognize 指原来很熟悉,经过一段时间的间隔或别的原因后又重新认出来。(2)realize 强调在经过一个过程后的了解。(3)know 是延续性动词,指互相间十分熟
7、悉、十分了解应用1(1)Only after you lose your health will you _ the importance of health.(2)Ive _ Tom for years.(3)I _ him as soon as he came into the room2. frequent/common/ordinary/general/regular【解释】frequent经常的,时间或间歇很短的发生或出现common 通常的、常发生的、广泛使用或众所周知的ordinary指种类普通且不能从其他中加以区别的,有时含贬义general一般性的,到处的;不限于领域、地区或
8、应用regular平常的;惯例的;习惯性的、通常的或正常的【练习】用上面所提供的辨析词的适当形式填空1). This is a _ problem.2). He often makes _ errors of judgment.3)Look at the trains _ schedule.4)The violinist gave a very _ performance marked by an occasional memory lapse.5)As a _ rule I am home by six.答案:1). common2). frequent 3). regular 4). or
9、dinary 5). general2. such as/for example/that is/and so on(1)such as 用于列举事物时常放在所列举事物与前面的名词之间,且其后不用逗号,直接跟所列举的事物,可与 like互换。它所列举的事物的数量不能等同于前面所提的事物的总和,否那么就用 that is或 namely。(2)for example 主要用于举例说明,其前后多用符号隔开。其位置比较灵活,可位于句首、句中或句末(such as只能位于所列举的事物之前)。(3)that is 相当于 namely,它所列举的事物的总量等于前面所提到的事物的总和。(4)and so
10、on 对几个事物进行列举时,在说了其中的几个以后,用.and so on进行概括,说明还有例子,但不一一列出了。应用2(1)My daughter studies four subjects in school, _, Chinese, maths, English and PE.(2)Overcooking, _, destroys many nutrients.(3)He can speak some other languages, _ French and German.(4)There are some books, pens, erasers _ in my bag.3. espe
11、cially/ specially【解释】especially意思是“尤其,特别,表达事物的不寻常或特别重要specially 指为了某一目的,专门做某事【练习】用上面所提供的辨析词的适当形式填空1). Our city is very beautiful, _ in spring. 我们城市很美丽,尤其在春天。2). He came here _ to ask you for help. 他是专程来这里向你求助的。答案: 1). especially 2). specially 4 a number of / the number of【解释】a number of意思是“假设干;许多the
12、 number of意思是“的数目【练习】用上面所提供的辨析词的适当形式填空1). Today _ people learning Chinese in the world is raising rapidly.2). _ books in the market are in English.答案: 1). the number of 2). A number ofII词性变化 旨在提供语法填空所需材料1. actual adj. 实际的actually adv. 实际上;事实上2. base n. 基地;根底base v. 以为根据basic adj. 根本的3. east n. 东方eas
13、tern adj. 东方的;东部的【练习】用括号内所提供词的适当形式填空1) What did he _ say? (actual)2) The _ cost was much higher than we had expected. (actual)3My knowledge of physics is pretty _. (base)4She used her familys history as a _ for her novel. (base)5This novel is _ on historical facts. (base)6He is interested in _ custo
14、ms. (determine)7) The wind is blowing from the _. (determine)答案: 1) actually2) actual3) basic4) base5) based 6) eastern7) east重点词汇1. present n. 礼物adj. 在场的;目前的vt. 赠送 典例 1). The mountain bike is a birthday present from my parents.这辆山地自行车是父母给我的生日礼物。2). I am afraid I cant help you at present. 恐怕现在我没法帮助你
15、。3). In the present case, I advise you to wait. 按照目前的情况,我建议你等等。 重点用法at present=at the present time=now 目前,现在be present at 出席;到场(反义: be absent from)present sb.with sth = present sth. to sb.把某物送给某人 All the people _ (出席晚会的)were her supporters.练习 中译英1). 所有那些在场者一眼就看出那个错误。2). 这本书是哥哥赠送给我的。答案: 1). The mista
16、ke was obvious to all (those) present. 2). This book was a present from my brother.2. command n.& v. 命令;指令;掌握1). The officer commanded his soldiers to fire. 那名军官命令士兵们开火。重点用法 command sb. to do sth 命令某人做某事 be under the command of 由指挥,由控制be in command of 控制 be at ones command 听任某人支配have / take command
17、of 指挥特别提醒 command后接that从句时要用虚拟语气练习 用适当的介词填空1). For the first time in years, she felt _ command of her life.2). The army is _ the kings direct command.3). The police arrived and took command _ the situation.答案: 1). in 2). under 3). of3. request n.& v. 请求;要求典例 1). Your requests will be granted. 你的请求能够
18、获准。. 2). I requested him to help. 我请求他帮助。重点用法request sb.to do sth.要求某人做某事request that sb (should) do 要求某人做某事 He requested me _ (write) a letter of recommendation. He requested that I _(write) a letter of recommendation. The passengers _(request) to show their passports. 练习 中译英。1). 我是特别应你要求而来。 2). 请不
19、要吸烟。答案: 1). I came at your (special) request.2). You are (kindly) requested not to smoke.扩展=联想:像command一样,其后的名词性从句的谓语用“(should)+ 动词原形的常用词有:一个“坚持(insist);两个“命令(order,command);三个“建议(suggest,advise,propose);四个“要求(demand,ask,require,request);4. recognize vt. 识别出;成认;公认典例 1). I recognized her by her red h
20、at. 我根据她的红色帽子认出了她。2). Everyone recognized him to be the lawful heir/as the lawful heir. 大家都成认他为合法继承人。重点用法recognizeby sth 认出或识别某人/某事物 recognizeas sth 成认某人/某事物是recognizeto be成认是 recognize +宾语从句 意识到;成认I recognize him_. (他是个聪明人).Though they hadnt met for many years,they _ (认出了对方)at the first sight.练习 中译
21、英 1). 人们都成认他是他们理所当然的领袖。2). 我认出他是我朋友的哥哥。答案: 1). He is recognized to be their natural leader.2). I recognized him as my friends brother.5. straight adj.笔直的;正直的 adv. 直接;挺直典例 1). This is a straight road. 这是一条直路。2). She went straight from school to university. 她中学一毕业就马上进了大学。练习 中译英1).我的领带系得正不正?2). 一直往前看。答
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