专题32-选择性必修三Unit2基础知识复习(译林版2020).docx

专题32 选择性必修三Unit2基础知识复习-2023年高考英语一轮复习基础知识+基本能力双清（译林版2020）

选择性必修三Unit2基础知识复习：
1. 单词词组搭配
2. 短语
3. 读后续写技能-表示行走walk和说话方式talk
4. 练习

单词
变形
词组搭配
absence
n.缺乏，不存在；缺席

absent a.缺席的，不在的
absent-minded a.心不在焉的

in the absence of在缺乏...的情况下
in one’s absence在某人不在的时候
be absent from…缺席，不在
bother
vt.使烦恼，使担心；打扰
vi.花费时间精力（做某事）

It bothers sb. to do sth.
bother with/about sth. 花费时间精力做某事
occupy
v.占用，使用；居住；占领，侵占；使忙于..........

occupied adj. 使用中的；忙于某事的；被侵占的
occupation n.职业，工作；占领，占据；占用，使用
occupy sb/oneself in doing sth/ with sth使某人忙于做某事

circumstance n.条件，状况

in the circumstances 在这种情况下
under no circumstances决不 （置于句首时句子要部分倒装）
exposure
n.面临，遭受；揭露；被报道

expose v.暴露，露出；揭露；使接触
exposed a.无遮蔽的；易受攻击的

expose sb/sth/yourself (to sth)
使...面临...,使...遭受...
expose sb to sth使某人接触某事 be exposed to 使暴露在...，使接触...
crucial adj.至关重要的，关键的

crucially adv.至关重要的，关键地
crucially important极其重要

be crucial to/for sth.
对...是至关重要的
play a crucial part/role in sth在...方面起到非常重要的作用
It is crucial that... 极其重要的是...
comprise
vt.包括，包含；组成，构成

be comprised of/ consists of
由.........组成
alien
n.外星人；外国人
a.外星的，外国的

aliens from outer space
be alien to sb./sth.对...陌生的；与...不相容，格格不入
destroy vt.摧毁，毁灭

destruction n.摧毁，毁灭，破坏
destructive a.毁灭性的，破坏性的
与ruin和damage用法不一样
frightening
a.令人害怕的，令人震惊的

frighten v.使惊吓，使惊恐
fright n. 害怕
frightened a.感到害怕的
frighten sb/sth away把...吓走
frighten sb into (doing) sth
吓得某人去做某事
impressive
a.令人印象深刻的，令人赞叹的 (形容人或事物）

impress vt.使得..........印象深刻
impression n.印象

impress sb with sth/sb 以...给某人留下深刻的印象
be impressed with/by sb/sth 对...有了深刻的印象
leave an impression on sb.给人留下印象，产生影响
origin n.起源，起因；出身

original adj.原来的，起初的；首创的，有独创性的；原作的
originally adv.最初地
originate v.起源于
the country/place of origin
原产国/原产地

frequency
n. 频率，频繁
frequent a.频繁的，不断的
frequently adv. 频繁地、不断地

the frequency of sth.
某事物的发生率
a frequent visitor常客
motive n.原因，动机，目的
motivate vt.成为...的动机；激励，激发；说明...的原因
motivation n.动机，动力，积极性
the motive for (doing) sth
(做)某事的动机
the motive behind sth ...背后的动机
motivate sb. to do sth激励某人做某事
investment n.投资，投入

invest v.投资；投入
investor n.投资者
investment in sth投资某物
invest in sth投资某物
calculate
vt.计算，核算；预测
calculation n.计算，预测
calculator n.计算器
It is calculated that...据估算..
coverage n.新闻报道；覆盖范围；信息范围

cover v. 掩盖，遮蔽；覆盖；包括；足以支付；行走（一段路程）；占（一片面积）
uncover vt.发现；揭开盖子

assistant
n.助理；售货员；助教
a.助理的，副的

assist v.帮助；救助
assist sb with/in sth帮助某人做某事 assist sb to do sth帮助某人做某事
with the assistance of sb/sth在..的帮助下
turn to sb for assistance向某人求助
seek assistance寻求帮助

短语：
1. due to 由于
2. absence of gravity 失重
3. be extremely rewarding 非常有意义
4. conduct scientific research 进行科学研究
5. cast new light on 进一步了解…
6. in the circumstances 在这种情况下
7. protect…from exposure to 保护…远离面对…
8. head out 走出去
9. in view of 考虑到
10. be delivered to 被运送到…
11. be of vital importance to 对…至关重要
12. a significant amount of 相当多的
13. discipline sb. to 严格要求某人做某事
14. aim to 旨在，目的是
15. be glued to 被粘
16. play a crucial role in 起至关重要的作用
17. be crucial for/to 对…至关重要
18. beyond one’s expectation 超过某人的预期
19. be comprised of 由…组成
20. make sense of 理解
21. be fascinated by 被…迷住
22. make major contributions to 对…作出重大贡献
23. a strong motive 一个强有力的动力
24. demand huge investment 需要重额投资
25. bring great economic value opportunities 为…提供各种各样的工作机会
26. motivate sb. to become 激励某人成为
27. out thirst for knowledge alive 使我们始终保持对知识的渴望
28. throughout the year 全年
29. take advantage of 利用，欺骗

读后续写技能-表示行走walk和说话方式talk
表示行走walk：
1、踉踉跄跄
2、悄悄地走
3、猛冲
【答案】
1. The player lost his balance, staggered back and toppled over. 这个运动员失去了平衡，向后趔趄摔倒了。
2. She slipped out of bed and tiptoed to the window. 她溜下床，踮起脚尖走向窗户。
3. The minion made a rush for the door and escaped from the scene. 小黄人向门冲去，逃离了现场。

表示说话方式talk：
1、说长道短；八卦
2、小声咕哝
3、嚎叫
【答案】
1. The whole company is gossiping about the reason for his dismissal. 整个公司都在谈论他被免职的原因。
2. He murmured against the strict rules of the reality show. 他私下低声抱怨真人秀的严苛规则。
3. Treated so unfairly, she howled in pain and anger. 被如此不公正地对待，她痛苦而又愤怒的嚎叫。

单元练习
词汇填空
1. The spoken word is immediate but lacks _______________(permanent).
2. We did not receive any news during his long ____________(absent).
3. Please fill in the form below with your name, age and ______________(occupy).
4. ________________(expose) to strong sunlight can be harmful to human skin.
5. With more importance ________________(attach) to traditional culture these years, hanfu has become increasingly popular.
6. ______________(devote) to the cause of science, she didn’t have time to take care of her family.
7. Why ____________(bother) asking if you're not really interested?
8. Now a special TV network gives live ____________(cover) of most races.
9. This country needs more _____________(invest) to improve its education system.
10. The house _________________(comprise) two bedrooms, a kitchen and a living room.
11. They have docked(对接) a robot module alongside the ________________(orbit) space station.
12. The room still has many of its ________________(origin) features.
13. There must be something wrong, for errors like this appear with surprising ________(frequent).
14. ________________(incredible), she had no idea what was going on.
15. With new technologies ______________(apply) to the production process, the output has increased by 40%.
16. It _________________(calculate) that at least 47,000 jobs were lost last year.
【答案】
1.permanence/permanency 2.absence 3.occupation 4.Exposure/Being exposed
5.attached 6.Devoted 7.bother 8.coverage 9.investment(s) prises
11.orbiting 12.original 13.frequency 14.Incredibly 15.applied 16.has been calculated

用所给短语的适当形式填空
at a speed of, be plain to see, be occupied with, be bothered about, cast new light on,
discipline sb for, in view of, lay the foundation for, seek shelter from, under no circumstances
1. _______________________ the weather, the event will be held indoors.
2. The car is running _______________________ fifty kilometres an hour.
3. The researchers hope that this ________________________ how life may have formed on earth.
4. _____________________________ should we do anything against people’s will.
5. I'm not ___________________ what he thinks.
6. What we are learning at school will _____________________________ the future.
7. With the rapid development of the Internet, the advantages of it _________________________.
8. People were desperately ______________________ the gunfire.
9. When people ____________________ addictive video games, they have less motivation to cause trouble.
10. The officers ________________________ using racist language.
【答案】
1.In view of 2.at a speed of 3.will/can cast light on 4.under no circumstances
5.bothered about 6.lay the foundation for 7.are plain to see 8.seeking shelter from
9.are occupied with 10.were disciplined for

课文内容填空
The most challenging work takes place 1._________ we need to perform tasks outside the space station, such as 2.______________(test) new equipment, monitoring scientific experiments or repairing the space station. In the 3.__________________(circumstance), it’s time for a spacewalk. First, we put on our spacesuits, 4.__________ allow us to breathe in space and protect us from 5.______________(expose) to the cold and radiation. Then we head out, and sometimes perform tasks for hours at 6.______ time, with the beautiful Earth visible below. Splendid 7.______ the view of the Earth is, spacewalking is not as exciting as you might think. It’s 8._____________(probable) the most dangerous work, with potential risks such as electric 9.___________(shock). That’s why every spacewalk is carefully 10.____________(plan).
【答案】
1.when 2.testing 3.circumstances 4.which 5.exposure/being exposed
6.a 7.as/though 8.probably 9.shocks 10.planned