2021年人教版高考英语复习单元知识点Book 1 Unit 2 English around

2020-2021年人教版高考英语一轮复习单元知识点Book 1 Unit 2 English around the world
☆ 1.official adj. 官方的；正式的official language official news
归纳拓展：office n．办公室officer n．公务员，军官
* 2.voyage n. 航行；航海make a voyage to或make voyages to，表示“航行到……”
归纳拓展：voyage/journey/travel/trip/tour
长途陆路用journey，短途短期用trip；观光游玩用tour，海上航行用voyage；
travel用法最普遍，特别用于指“游历”。

☆ 3.because of because of后边加名词、代词、动名词或what引导的宾语从句
because是连词, 所以后边跟句子
☆ 4.native ①adj. 本土的；本国的；土生的(+to)
be native to 产/源自于……The giant panda is native to China.
②n. 本地人；本国人The giant panda is a native of China.
归纳拓展：
n. nationality 国籍，国家；民族；部落nation 国家；民族；国民
nationalism 民族主义；国家主义nativity 出生；出生地
adj. national 国家的；国民的；民族的；国立的
☆ e up 上来,；走近；被提出；（植物）发芽；（太阳）升起=rise come up to your apartment
come up with 提出，想出，赶上come true 实现
come to 达到，总计，苏醒come about 发生come across 偶然遇到，发现，被理解come over 过来，顺便来访
come out 出现，出版，开花come on 催促，快速运动，得了吧
归纳拓展：
☆ 6.actually adv.实际上；事实上adj. actual
☆7.base ①n. 基础；基地；根基；总部Our company’s base is in Beijing.
②vt. 建于…之上；以…为基础
用法：base A on B A以B为基础 A be based on B A建于B基础之上
归纳拓展：adj. basic 基本的；基础的adv. basically 主要地，基本上
☆8.at present =at the moment 现在；目前
归纳拓展：present
①adj.现在的，可作前置定语；出席的，可作后置定语the present situation/the people present
②n. 礼物=gift ③v. 颁发；赠送；提出
All the presents should be presented to each student present at the present time.
☆9.gradual adj.逐渐的；逐步的Losing weight is a slow, gradual process.
归纳拓展：adv. gradually 逐步地；渐渐地
☆10.make use of = take advantage of 利用；使用n. usage 使用
相关短语：
make good use of 好好利用make full use 充分利用
be of great use 很有用的It’s no use doing sth. 做某事没用
☆tter adj．较后的，后面的，(两者中) 后者的the former…the latter…
归纳拓展：【辨析】late，later，latter，lately，latest
late adj. /adv. “时间上晚或迟”You are late again!
later adj.“后来的；以后的”；adv. “稍后，随后”I'll tell you later.
lately adv. “近来，最近recently”Have you been to Beijing lately?
latest adj. “最近的，最新的”You can find the latest fashion magazines.
*12.identity n. 身份；同一性，一致；特性ID identity card 身份证
☆13.fluent adj. 流畅的，流利的；液态的fluent English 流利英语
归纳拓展：adv. fluently 流利地；通畅地n. fluency 流畅，流利
*14.such as 例如
☆15.frequent adj.频繁的；常见的frequent visitor 常客；熟客
归纳拓展：adv. frequently 常常；频繁地n. frequency 发生率；重复率；频率
Languages frequently change. 语言经常变化。

☆mand ①n. 命令；指令；掌握
（be）in command of 指挥；控制The king is in command of the army .
under sb.’s command 有某人控制/指挥The army is under the king’s direct command.
have a good command of…熟练掌握……；精通……
You’d better read and write more to have a good command of English.
②v. 命令；指挥
command sb. to do sth. 命令某人做某事My boss command me to get there at once.
command that 从句（虚拟语气）My boss command that I (should) get there at once.
归纳拓展：commander n. 指挥官；负责人
☆17.request ①n. 请求；要求
应某人的要求：at the request of sb. = at one’s request = by request of sb.
He sang a song at the request of the students.
request for…要求/请求…He puts forward the request for a new park.
②v. 请求；要求
request sth. from 向……要求/请求……He request help from his friends.
request sb. (not) to do sth. 要求/请求某人（不要做某事）He request us not to smoke.
request + that（虚拟语气）要求……He request that we not smoke in his office.
归纳拓展：口诀巧记从句用虚拟语气的动词：一坚持二命令三建议四要求
insist；order/command；advise/suggest/propose；request/require/ask/demand
* 18.expression n. 表达；表情，脸色；词句，语句
facial expression 面部表情freedom of expression 言论自由
归纳拓展：express vt. 表达；快递n. 快车，快递，
☆19.play a part in 在…中起作用，在…中扮演角色= play a role in，part/role前可加形容词great，important等。

相关短语：take (an active) part in （积极）参与take one’s part 支持某人
for my part 就我而言
☆20.recognize ①vt. 辨认出，认出
recognize one’s voice 听出某人的声音recognize sb./sth. by…通过……认出某人/ 某物
②vt. 承认，意识到；认可，接受
recognize...as/to be 承认/认为……是……be recognized as... 被承认/认为是……
翻译：我们承认他是一名英明的领导者
It is recognized that... 人们意识到……
归纳拓展：recognizable adj. 容易认出的，易于识别的
recognition n. 认识，认出；认可beyond/out of recognition (变得)认不出来☆21.straight ①adv. 径直，直接come straight to the point 开门见山
②adj. & adv. 笔直的(地)；成直线的(地)
a straight line 直线He look me straight in the eye. 他直视着我。

③adj. & adv. 坦诚的(地)，直率的(地) be straight with sb. 对某人坦诚
*22.block ①n. 街区His apartment is three blocks away from the police station.
②n. 大块 a block of... 一大块……③vt. 堵塞；堵住；妨碍
一、even if 引导让步状语从句
教材原句：Native English speakers can understand each other even if they don't speak the same kind of English. 【点拨】 even if 引导让步状语从句,相当于even though, 意为“即使;尽管”。

[易混辨析]
even if/th ough
引导让步状语从句,意为“尽管;即使;虽然”
as if/thou
gh 引导方式状语从句或表语从句,意为“就像;似乎;仿佛”
【练一练】
1. 选择适当的短语填空(even if/though, as if/though)
① He speaks he knows everything.
② you don't like this film, you'd better see it.
2. 完成句子
③ And, (即使我不兴奋) enough about free credits, news about our instructor was appealing enough to me. (2018课标全国Ⅰ)
3. 句式升级
④ My grandfather still plays tennis now and then, even if he's in his nineties.(2016北京)
→ (状语从句的省略)
答案： as if/though ； Even if/though ； even if I weren't excited ； My grandfather still plays tennis now and then, even if in his nineties.
二、more...than...
教材原句：It was based more on German than the English we speak at present.
【知识点讲解】
more...than...与其说……,倒不如说……
more than 多于;不仅仅;非常;岂止
搭配: block off 封锁，封闭 block out 遮住（光线或声音） block one ’s way 挡住某人的路
☆ 本单元要求掌握的重点词汇，请重点学习
重点句型
not more than不多于;不超过;至多
no more than仅仅;只不过
no+比较级+than...前者和后者都不……(两者的否定)
less...than...比……少,不如……多;与其……不如……
【练一练】
1.句型转换
①I was very happy at the good news.
→. (more than)
②Neither he nor you are diligent.
→ (no more...than...)
③He is more clever than diligent.
→ (less...than...)
答案：I was more than happy at the good news；He is no more diligent than you. ；He is less diligent than clever.。