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Reading 详解课件
新译林2020版 选必三
Unit 2 Out of this world
The pursuit of the ultimate truth of the universe is the final objective and destination of civilization.
—Liu Cixin
对宇宙终极真理的追求，是文明的最终目标和归宿。
——刘慈欣
Lead-in
WELCOME
Welcome to the unit
In _______, Yuri Gagarin became the first man to journey into outer space.
In _______, Neil Armstrong became the first man to walk on the Moon.
In _______, David Scott and James Irwin became the first men to travel in a wheeled vehicle on the Moon.
In _______, the first astronauts moved into the ISS.
WELCOME
1961
1969
1971
2000
Welcome to the unit
ISS: International Space Station
No
Yes
experience weightlessness
fun
a very uncomfortable
journey
danger
Welcome to the unit
If you had the chance, would you like to go into space? Why or why not?
…
…
Life on a space station
Life on a space station
A. Up in the sky B. Daily life in space
C. Hardship and fun D. My dream
Another proper title of the text is “__________”.
?
eat
drink
sleep
work
exercise
Prediction
…
What do you think astronauts on a space station do every day?
Key Phrases on P16
Living in space is every would-be astronaut's dream. My six-month stay on a space station has come to an end, and it has been a challenging but magical adventure. I bet you'd love to know what daily life is like up in space and how it differs from that on the Earth-the low gravity definitely makes ordinary things strange!
在太空生活是每个想成为宇航员的人的梦想。我在空间站的六个月已经结束了，这是一次充满挑战但奇妙的冒险。我敢保证你很想知道太空中的日常生活是什么样子，以及它与地球上的生活有什么不同—低重力肯定会使平常的事情变得不同寻常 !
Life on a space station
para. 1
... has come to an end, ...(line 2)
come to an end 结束，告终
Similar expressions
come to a close 结束
come to the rescue 援救
come to a dead end 进入死胡同
come to a decision 作出决定
Unit 2
The strangeness of living in space is apparent from the moment we sleep. Due to the near absence of gravity in space, we have to attach ourselves so that we don't float around. We usually sleep in private quarters, which are more like large cupboards, or in sleeping bags attached to the walls or the ceiling. It's strange that we try to sleep with no pressure against our back, but the unusual beds don't bother us any more. After about eight hours of sleep, we start our day of work.
从睡觉的那刻起，我们就能明显感受到在太空生活的奇妙。由于太空中近乎没有重力，我们必须把自己固定住，才不会四处飘浮。我们通常睡在独立的睡眠区，更像是大的橱柜，或者睡在固定在墙上或者天花板上的睡袋里。尝试背部没有压力入睡是奇怪的，但我们不再为这些特别的床而烦恼了。在约八小时的睡眠后，我们开始了一天的工作。
para. 2
1. It为形式主语，that引导的从句是真正的主语。
It’s strange that we try to sleep with no pressure against our back, but the unusual beds don’t bother us any more. (P16)
It为形式主语，that引导的从句是真正的主语。
It is + n. +从句. It is + adj. +从句.
It is + 过去分词 +从句.
【语境应用】完成句子。
________________ (荣幸的是) I am invited to speak here, at the conference.
2) ________________ (据报道) more than thirty deaths were caused in the accident.
3) _________________ (令人惊讶的是) he should have been so rude to that customer.
4) _________________ (有人建议) the meeting should be put off.
It’s an honor that
It is reported that
It is surprising that
It is suggested that
While-reading
Read Para. 2 and answer the question.
How do astronauts sleep in space station? Why?
They usually sleep in private quarters or sleeping bags where they attach themselves so that they don’t float around.
We usually sleep in private quarters, ...(line 7)
n.四分之一
n. 一刻钟
n. 一季度
[pl.] 营房，宿舍
Unit 2
The routine tasks that occupy most of the day are demanding, but they can also be extremely rewarding. Our main mission is to conduct scientific research. We need to evaluate the effects of low gravity on animals and plants. Creatures such as mice, fish and mosquitoes have also been sent to the station! In a low-gravity environment, we can learn more about changes in cells and microorganisms under the microscope.
日常工作占用了一天里大部分时间，要求很高，但它们也会非常有意义。我们的主要任务是进行科学研究。我们需要评估低重力对动植物的影响。诸如老鼠、鱼、蚊子等生物也被送到了空间站！在低重力环境下，我们可以通过显微镜
更多地了解细胞和微生物的变化。
para. 3
As well as doing these biological experiments, we carry out experiments in other research fields. I have been working on one experiment which locates and tracks lightning over large regions of the Earth. Hopefully, it will cast new light on the Earth's climate and lead to better lightning protection. With so much going on, the space station needs a lot of maintenance, so we constantly check support systems and do some cleaning.
除了做这些生物实验，我们还开展其他研究领域的实验。我一直在做一个实验，可以定位并追踪地球上大片区域的闪电。希望这个实验能使人们进一步了解地球气候，并更好地做好雷电防护。空间站里发生那么多事情，需要大量的维护，所以我们经常检查空间站的支撑系统，并做一些清洁工作。
para.3
as well as 同(一样也)；还
As well as doing these biological experiments, we carry
out experiments in other research fields. (P16)
as well as是并列连词，用来连接并列成分。当连接并列主语时，谓语动词与前面的主语保持一致；当连接并列谓语时，后一个动词需用动词-ing形式。
[注意] 连接多个并列成分时，习惯上不能使用 “A, B as well as C”结构，但可以使用 “A as well as B and C”或 “A and B as well as C ” 结构。
as well表示“也；又；还 ”，相当于too和also，常用于肯定句中，放在句子末尾。
may/might as well do sth. 倒不如做某事; 不妨做某事
【语境应用】完成句子。
1) Amy, as well as I _________ (like) the house.
2) He spent all his money as well as ________ (waste) his time．
3) As well as _________ (learn) to swim, he has been taking Spanish lessons this summer.
4) She has all her school work to do, ___________________
_______________ (不仅要照顾生病的母亲).
likes
wasting
learning
as well as looking after
her sick mother
航天员食物的3个误解
3 Myths About Astronaut Food
Key Phrases on P18
The most challenging work takes place when we need to perform tasks outside the space station, such as testing new equipment, monitoring scientific experiments or repairing the space station. In the circumstances, it's time for a spacewalk. First, we put on our spacesuits, which allow us to breathe in space and protect us from exposure to the cold and radiation.
当我们需要在空间站外面执行任务时，例如测试新设备、监测科学实验或修理空间站 , 就会产生最具挑战性的工作。在这种情况下，是时候来场太空行走了。首先，我们穿上太空服，它们可以让我们在太空中呼吸，保护我们免受寒冷和辐
射的伤害。
para. 4
A. Preparations for a spacewalk.
B. Experiments and equipment.
C. All kinds of activities in space.
D. Performing tasks outside the station.
In the second sentence of paragraph 4, what does the word “circumstances” refer to?
?
Then we head out, and sometimes perform tasks for hours at a time, with the beautiful Earth visible below. Splendid as the view of the Earth is, spacewalking is not as exciting as you might think. It’s probably the most dangerous work, with potential risks such as electric shocks. That's why every spacewalk is carefully planned.
然后我们走出空间站，有时执行任务要连续好几个小时，向下可以看到美丽的地球。尽管地球上的景色美妙绝伦，但太空行走并不像你们可能想象的那么激动人心。这可能是最危险的工作，因为有电击之类的潜在风险。这就是为什么（我们）要仔细规划好每次的太空行走。
para. 4
A. Sleeping. B. Conducting experiments.
C. Spacewalking. D. Feeding and drinking.
In the author’s opinion, which is the most dangerous in space?
?
work
Inside
___________
1._______________________
2._______________________
maintain the space station
conduct scientific research
outside
1.________________________
2.________________________
3.________________________
test new equipment
monitor scientific experiments
repair the space station
While-reading
Read Para.3-4 and fill in the blanks.
While-reading
Read Para.4 and answer the question.
What do spacesuits allow astronauts to do?
Spacesuits allow them to breathe in space and protect them from exposure to the cold and radiation.
Splendid as the view of the Earth is, spacewalking is not as exciting as you might think.
Question：as引导的是什么从句？as可以用什么词来替换？
该句中as引导的是让步状语从句，意为“虽然，尽管”，可替换成though,但不能用although。此时，可将从句中的表语或副词、动词等置于句首。注意，如果表语为冠词+可数名词单数，则要省略冠词。
Although he is ugly, he is gentle.
请将下列句子变成as/though引导的让步状语从句.
Ugly as/though he is, he is gentle.
2. Though he is a child, he has to make a living alone.
Child as/though he is, he has to make a living alone.
3. Although she tried hard, she failed in the end.
Hard as/though she tried, she failed in the end.
... perform tasks for hours at a time ... (line 27)
at a time 一次，每次
at one time 曾经，一度
Unit 2
1. They used to be good friends at __________ time.
2. Take the medicine three times a day and three pieces at _______ time.
a
one
In view of the low-gravity environment, eating is also different in space. Most food is dried or freeze-dried. It's a luxury to eat fresh food, because fresh produce such as fruit and vegetables can only be delivered to the space station from the Earth every couple of months.
考虑到低重力环境，太空中的饮食也大不相同。大多数食物都是脱水或冻干的。吃到新鲜的食物是一种奢侈，因为水果和蔬菜等新鲜农产品只能每隔几个月从地球运到空间站。
para. 5
... because fresh produce such as fruit ...(line 32)
n. 产品，尤指农产品(不可数)
v. 生产，制造
produce-producer-production-productive
Unit 2
1. My time spent in the library was very _____________(produce).
2. Leo is an independent television _____________(produce).
3. The shop sells fresh local ____________(produce).
producer
produce
productive
Salt and pepper are only in liquid form, so that they will not float away and block the air pipes. However, liquids can’t be easily controlled in space. We must drink water or any other liquids out of a bag through a thin tube of plastic. Furthermore, to keep our body healthy, we must ensure a balanced supply of nutrients by taking pills.
盐和胡椒粉仅以液体的形式存在，这样它们就不会飘来飘去，堵塞通气管。但是，液体在太空中不容易控制。我们必须用塑料细管，从袋子里面喝水或其他液体。此外，为了保持身体健康，我们必须吃药来保证营养的均衡补给。
para. 5
While-reading
Read Para. 5 and answer the question.
How do astronauts eat and drink water or any other liquids?
They eat dried or freeze-dried food.
They drink water or any other liquids out of a bag through a thin tube of plastic.
Spending some time in the gym is of vital importance to astronauts’ health. Did you know that in just five months, astronauts could lose a significant amount of muscle and bone mass? Considering these negative effects low gravity has on the human body, we discipline ourselves to do at least two hours of exercise every day. Exercise in space is not your average workout. We had to be tied onto specially designed exercise equipment to stop ourselves from floating around.
花些时间在健身房锻炼对宇航员的健康是至关重要的。你知道仅仅在五个月里宇航员就可能失去相当多的肌肉量和骨量吗？鉴于低重力对人体的这些负面影响，我们严格要求自己每天至少运动两个小时。在太空中锻炼可不是普通的锻炼。我们必须绑在专门设计的运动器材上，防止我们到处飘浮。
para. 6
While-reading
Read Para. 6 and answer the question.
Why do astronauts need to spend some time in the gym?
Because the near absence of gravity makes them lose muscle and bone mass and going to the gym helps prevent this problem.
... a significant amount of muscle and bone mass?(line 41)
n. 质量
n. 团，块，堆
a mass of/masses of...大量的，许多的
Unit 2
During our leisure time, there’s nothing we like more than to sit back with the rest of the crew and watch our remarkable planet go by, taking pictures for our family and friends back home. As the space station travels at a speed of about 17,500 miles per hour, we get to see the sunrise every 90 minutes. In these precious moments, all the challenges of life in space seem worth it.
在闲暇时间，我们最喜欢做的事就是和其他工作人员一起舒服地坐下来，看着我们非凡的地球经过，拍下照片给地球上的家人和朋友看。空间站以每小时约17 500 英里的速度飞行，所以我们每隔 90 分钟就能看到日出。在这些珍贵的时
刻，太空生活的所有挑战似乎都是值得的。
para. 7
While-reading
Read Para. 7 and answer the question.
What do astronauts do during their leisure time?
They watch the earth go by, take pictures and enjoy the sunrise.
During our leisure time, there is nothing we like more than to sit back with the rest of the crew and watch our remarkable planet go by, taking pictures for our family and friends back home.
Question：如何理解there is nothing we like more than...?
句中“there is nothing we like more than...”, 意为“我们最喜欢的是....”。类似的结构还有 “there is nothing I like less than...”, 意为 “我最不喜欢的是...”。
1. There is nothing I like less than lying.
Practice makes perfect:翻译以下句子.
我最不喜欢的就是撒谎。
2. There is nothing I like more than to watch English movies.
我最喜欢的就是看英文电影。
3. There is nothing I like less than going jogging every morning.
我最不喜欢的就是每天早上进行慢跑。
Life on a space station
Sleeping
(1) _____________
(3) _____________
(4) _____________
(5) ______________________
Performing tasks inside the space station
(2) ____________________
____________________
Working
Eating
Exercise
Leisure activities
Performing tasks outside the space station
While-reading
Read the transcript and complete the chart below.
A1
A1
Discussion
What qualities do you think are needed to become an astronaut?
Personal qualities of an astronaut
brave/courageous
dedicated
specialized
self-disciplined
determined
cooperative
curious
...
Suppose you are going to stay on the space station for a month—what would you do?(work/eating/leisure activities…)
Post reading
I would carry out some interesting experiments in a low-gravity environment. (work)
I would take my favorite food aboard the spaceship. (eating)
I would take photos of the Earth from different angles, keep a record of my daily routine and take my beloved dog with me aboard the spaceship. (leisure activities)
An astronaut’s career
My six-month stay on a space station has come to _________ end.
It has been a challenging ______ magical adventure.
I bet you’d love to know ________ daily life it’s like up in space and __________ it differs from __________ on the Earth.
The____________(strange) of living in space is apparent __________ the moment we sleep.
We usually sleep in private quarters, which are more _________ large cupboards.
Unit 2
an
Text Review
but
what
how
that
strangeness
from
like
6. The routine tasks that occupy most of the day are _____________(demand), but they can also be ___________(extreme) rewarding.
7. As well as ________(do) these ____________(biology) experiments, we carry out experiments in other research fileds.
8. Hopefully, it will __________________(使进一步了解) the Earth’s climate and lead to better lightning protection.
9. With so much __________(go) on, the space station needs a lot of ______________(maintain).
Unit 2
demanding
Text Review
extremely
doing
cast new light on
biological
going
maintainance
10. The most challenging work takes place _________ we need to perform tasks outside the space station.
11. We put on our spacesuits, which allow us ___________ (breathe) in space and protect us from ____________(expose) to the cold and radiation.
12. Splendid __________ the view of the Earth is, spacewalking is not as exciting as you might think.
13. ____________(考虑到) the low-gravity environment, eating is also different in space.
14. Considering these negative effects low gravity has ______ the human body, we discipline ourselves to do at least two hours of exercise every day.
Unit 2
when
Text Review
to breathe
as/though
exposure
In view of
on
15. During our leisure time, there’s nothing we like more _______ to sit back with the rest of the crew and watch our remarkable planet go by, ____________(take) pictures for our family and friends back home.
16. As the space station travels _____ a speed of about 17,500 miles per hour, we get to see the sunrise every 90 minutes.
17. In these precious moments, all the challenges of life in space seem worth____________.
Unit 2
than
Text Review
taking
at
it
On the space station, one of the main (1) _______ of astronauts is to do experiments. Some experiments aim to (2) ______ the effects of low gravity. We are currently working on an experiment: how to grow vegetables in space.
It is difficult to keep food fresh longer than 18 months in space, so growing vgetables is (3) ______________ for longer space missions. Hopefully, this experiment will (4) _____________ space farming and allow us to set up permanent bases on other planets, such as Mars. Despite these (5) _____ benefits, there are many challenges.
missions
Revision B1
evaluate
of vital importance
cast new light on
visible
One challenge is that the environment in space is altogether different from that back on the Earth. In normal (6) ___________, plants grow upwards. However, because of the near (7) ______ of gravity in space, there is no such thing as “up” or “down”. Fortunately, a special kit has been developed. It contains special “bags”, which provide the soil and nutrients for plants. The seeds in the bag are glued to a special material that will guide them to grow in the right direction. Another thing that (8) ______ us is the safety of eating the vegetables grown in space. We need to do a scientific analysis after the space-grown vegetables are sent to the Earth.
circumstances
Revision B1
absence
bothers
1. Complete the table with words from the same word family. Then
try to think of more word families.
Appreciation
Verbs
Nouns
Adjectives
Adverbs
adventure
adventure, adventurer
adventurous
adventurously
differ
difference
different
differently
define
definition
definite
definitely
reward
reward
rewarding
rewardingly
remark
remark
remarkable
remarkably
Appreciation
Verbs
Nouns
Adjectives
Adverbs
experiment
experiment
experimental
experimentally
hope
hope
hopeful
hopefully
space
space
spacious
spaciously
dream
dream
dreamy
dreamily
sleep
sleep
sleepy
sleepily
NASA宇航员回答谷歌搜索前50个关于太空的问题

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