资源简介

(共19张PPT)
Optional compulsory 3
Unit 2　Out of this world
基础热身
Ⅰ.词族关联(根据汉语和词性写出单词)
1. __________ n. 缺乏，不存在；缺席→__________ adj. 缺席；不存在；心不在焉的
2. _________ vt. 占用，使用；居住；占领，侵占；使忙于→__________ adj.使用中，有人使用(或居住)；被占领的，被侵占的；忙于→_________ n. 占用，使用；居住；占领，侵占；职业
3. __________ vt. 评估，估计，评价→__________ n. 评估，评价
4. ___________ n. 维护，保养；维持，保持→__________ vt.维持；维修，保养
5. __________ adj. 看得见的；明显的→__________ n. 远见卓识；视力，视野；想象→__________ adj. 视力的，视觉的
absence
absent
occupy
occupied
occupation
evaluate
evaluation
maintenance
maintain
visible
vision
visual
6. __________ n. 不常有的乐趣(或享受)；奢侈品→__________ adj. 奢侈的→__________ adv. 奢侈地
7. __________ n. (__________)宇宙，天地万物→__________ adj. 普遍的，共同的；普遍存在的
8. __________ adj. 至关重要的，关键性的→__________ adv. 关键地
9. __________ n. 天文学家→__________ n. 天文学
10. _____________ n. 投资；投入→_____________ v. 投资；投入；授予→__________ n. 投资者
luxury
luxurious
luxuriously
universe
the universe
universal
crucial
crucially
astronomer
astronomy
investment
invest
investor
11. _____________ vt. 计算，核算；预测→_____________ n. 计算；预测→__________ n. 计算器
12. __________ n. 新闻报道；覆盖范围；信息范围→__________ v. 报道；覆盖，遮盖；行走；包括，涉及；够付
13. __________ n. 助理；售货员；助教 adj. 助理的，副的→__________ v. 帮助，协助→__________ n. 帮助，援助，支持
14. __________ n. 沙土，尘土；灰尘，尘埃→__________ adj.布满灰尘的；灰暗的
calculate
calculation
calculator
coverage
cover
assistant
assist
assistance
dust
dusty
Ⅱ.词块构建(根据汉语意思，每空格中填入一个单词)
1. come to __________ end 结束，告终，完结
2. differ __________ 与……不同，区别于……
3. attach __________ 系上；贴上；依附，附属于
4. carry __________ 实施，执行
5. cast new light __________ 使进一步了解……
6. __________ the circumstances在这种情况下，既然如此
7. protect sb./sth. __________ (doing) sth. 保护……不受……
8. __________ view of 鉴于，考虑到
an
from
to
out
on　
in/under
from
in
9. be __________ vital importance to… 对……很重要
10. __________ oneself to do sth.做某事严格约束某人自己
11. __________ a speed of… 以……的速度
12. plain __________ see 显而易见的
13. lay the foundation __________ 为……打下基础
14. __________ one's nature某人的本性/天性
15. make sense __________… 理解，弄懂，了解
16. go far __________ 远超出　　
of
discipline
at
to
for　
in　
of　
beyond
Ⅲ.佳句背诵
1. Due to the near absence of gravity in space, we have to attach ourselves ____________________________. (P16) 由于太空中几乎没有重力，我们必须把自己固定起来，这样我们才不会到处漂浮。
仿写：盐和胡椒只能以液体的形式存在，这样它们就不会浮起来堵塞气管。
Salt and pepper are only in liquid form, _____________________________and block the air pipes. (P17)
2. ________________________________, spacewalking is not as exciting as you might think. (P17) 虽然地球的景色十分壮观，但太空行走并不像你们可能想象的那么激动人心。
仿写：虽然在太空的工作很危险，但却非常值得。
_______________________________, it's extremely rewarding.
so that we don't float around
so that they will not float away
Splendid as the view of the Earth is
Dangerous as the work in space is
3. ____________ every spacewalk is carefully planned. (P17) 这就是为什么每次太空行走都是经过精心计划的。
仿写：这就是我们继续探索太空的原因。
____________ we continue to explore space.
4. ___________________________________ we have confirmed that the Earth is round and that it orbits the Sun. (P25～26) 正是通过我们对太空的研究，我们证实了地球是圆的，它绕着太阳运行。
仿写：正是这种灵感使我们对知识的渴望持续下去，并确保太空探索和许多其他领域将继续取得进展。
__________________________ keeps our thirst for knowledge alive and ensures that advances in space exploration and many other fields will continue to be made. (P26)
That's why
That's why
It is through our research into space that
It is this kind of inspiration that　
5. … and _________________hydrogen fuel cell vehicles will be mass produced and launched in the near future. (P26) ……而且氢燃料电池汽车很有可能在不久的将来批量生产并投入使用。
仿写：随着我们对宇宙了解得更多，很可能有一天我们会回答其他行星上是否有生命这个问题。
As we learn more about the universe, __________________ we one day answer the question whether there is life on other planets. (P26)
it is likely that
it is likely that
达标巩固
Ⅰ. 单句语法填空
1. My teacher always reminds me that under no ______________ (circumstance) should I give up my learning goals once I set them.
2. As an __________, he __________ the professor in carrying out the project. And without his __________, it couldn't have been completed on time.(assist)
3. He is always absent __________ class, and his __________ (absent) makes his head teacher angry.
4. We need __________ ourselves, our values, our strengths and so on because objective __________ will benefit us.(evaluate)
5. It is __________ (crucial) important that we are ready for this time.
circumstances
assistant
assisted
assistance
absence
from
to evaluate
evaluations
crucially
6. Laboratory work needs not only accurate measurement but also correct _____________ (calculate).
7. His teachings shaped the moral and ethical __________ (found) of Chinese culture, fostering respect for authority, harmonious relationships, and the pursuit of knowledge.
8. He returned from Paris and found his office was under someone else's __________ (occupy).
9. I don't know about the __________ of life on the Earth, but I'm sure life on the Earth must have gone through a long __________ period.(origin)
10. Under a microscope, whatever can't be seen by our eyes is ________ (vision).
calculation
foundation
occupation
origin
original
visible　
11. There is growing evidence that people whose diets are rich in vitamins are less __________ (like) to develop some types of cancers.
12. He tried to discipline himself __________ (read) two books a week.
13. Due to the recent changes in weather patterns, the __________ (frequent) of irregular rainfall has been causing concern among farmers.
14. Motivated by the inspiring presentation, the student made up his mind to be an ambitious __________ (astronomy).
15. Above all, we intend to campaign for the __________ (universe) adoption of sustainable and equitable(公平的) lifestyles.
likely
to read
frequency
astronomer
universal
16. The government has set aside money for ______________ (invest) in public transportation.
17. Scientists worry that _________ (expose) to light while sleeping can increase a person's chances of getting cancer.
18. Everybody makes mistakes; that's __________ they put erasers on pencils.
19. I was very __________ (dust) and went up to my room to wash.
20. In the past ten years, masses of habitats have been destroyed, which threatens many __________ (create) existence.
investment
exposure
why
dusty
creatures'
Ⅱ.短语填空
cast new light on, make sense of, lay the foundation for, in the circumstances, go far beyond, play an crucial role in, be attached to, in his nature, in view of, carry out

1. Charitable interests often ________________ national boundaries.
2. Hopefully, this experiment will ________________ space farming and allow us to set up permanent bases on other planets.
3. It is not ____________ to be jealous of other people's good fortune.
4. Respect and friendship _____________________ marriage.
5. The team had ____________ decades of research on rose species which can adapt to extreme climates.
go far beyond
cast new light on
in his nature
lay the foundation for
carried out
cast new light on, make sense of, lay the foundation for, in the circumstances, go far beyond, play an crucial role in, be attached to, in his nature, in view of, carry out

6. Nevertheless, the urge to ____________ what lies ahead is inescapable(不可避免的).
7. The network expanded gradually, _______________________ world history between the 6th and 14th centuries, and remained in use until the 16th century.
8. ____________ the present situation, we'll have to revise our original plan.
9. In large cities, some kindergartens _______________ universities that have elementary and secondary schools.
10. _________________, it seemed better not to tell him about the accident.
make sense of
In view of
are attached to
In the circumstances
playing an crucial role in
Ⅲ.熟词生义
1. Apparently, the speed of light is an important constant.________________
2. She calculated that going to a stranger's house was a risky move, but she decided to take the chance. ________________
n.常数
v.认为
Ⅳ.话题语法填空
China's space station, Tiangong, is not only a symbol of national pride but is regarded as a guiding light of international cooperation. This platform in space is devoted 1.__________ becoming a shared lab for scientists worldwide, beyond geographical and political boundaries.
In the past few decades, with the scientific development, we 2.__________ (see) a significant improvement in the station's design and operation. The station has 3.______________ (successful) finished many launches and dockings (对接), 4._____________ (expand)its basic equipment to support a continuous human presence in space. One of the impressive 5.____________ (achievement) is that it has welcomed international research suggestions, which has indicated a new age exploring space.
to
have seen
successfully
expanding
achievements
The station offers 6.______ unique environment for research in microgravity and promotes progress in various fields such as biology, physics, and astronomy. It is equipped with the most advanced facilities 7._________ enable both Chinese and international astronauts to do experiments. It stands as an invitation to the 8._______ (globe) scientific community to join hands in the pursuit of knowledge and the expansion of human understanding of the universe.
As Tiangong continues to welcome international partners, people throughout the world are amazed 9.______ (find) the spirit of unity and shared ambition. The collective efforts of nations contribute to the common goal of space 10. ________ (explore) and scientific discovery.
a
that
to find
exploration
global

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