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A Discussion on Scientific Discoveries in the 20th Century
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The footprints of the moon appear in the dressing mirror in the house, in the yard, outside the yard, by the creek, on the beach.
Traces of the Moon is an essay written by modern writer Jia Pingwa in the eighties of the twentieth century. This prose shows and depicts the moonlight of the Mid-Autumn Festival with a child's mentality and eyes, giving people a refreshing feeling.
The title "Traces of the Moon" can be understood in many ways: it is the trajectory of the month; It is also the footprint of children looking for the moon, that is, looking for beauty; It can also be understood as the beautiful imprint left by the moon in the hearts of children. The full text is less than 2,000 words, but it has far-reaching meaning and long feelings.
"Traces of the Moon" has been selected into the "Eleventh Five-Year Plan for General Higher Education" Textbooks - University Language", "New University Language", "University Language" and other textbooks.
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1. Read the text quickly and silently, try to draw a schematic diagram of the whole process of the moon landing, and give a brief explanation.
This question stimulates students' imagination. As long as you can draw the intention in chronological order, you can do it. Explanatory texts should be concise.
1 This is a small step for a man. It's a huge leap forward for humanity as a whole. (Armstrong).
2 The first step on the Moon is also a step towards the planets of the solar system and eventually to other planets in space. "A small step for one person" is a statement, while "a giant leap for humanity as a whole" is a hope for the future. (Aldrin).
3 21 In the 22nd century, humans will migrate to the moon and establish lunar villages. The Moon Village will use solar energy for heating, use the water found on the moon to produce vegetables, food, and build various living facilities. The important mission of Moon Village is to mine helium-3 and transport it back to Earth, and use this thermal energy to generate electricity, which is needed by the whole planet.
Humanity will also develop tourism for earthlings to visit the moon village. (He Zuoxiu).
This question is designed to test students' understanding of the significance of the moon landing. Prior to this, mankind had fantasized about landing on the moon and produced many myths, legends, and science fiction works, but had never actually traveled to a planet other than Earth. The success of the "Apollo" moon landing program has turned mankind's dream into reality, and mankind has begun to go to planets other than the earth, which shows that modern science and technology have reached the level of development into outer space, and that mankind will not be limited to the earth, and the future of mankind is bright.
3. Imagine writing a paragraph of 1,200 words based on the following scenario.
You pilot a spaceship in search of extraterrestrial life in the vastness of space. It's been days since you left Earth. At this time, through the porthole, you see a beautiful blue planet ......
This question mainly stimulates students' imagination, and the teacher should not impose any restrictions on students' imagination, and the text should be as vivid as possible.
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Nineteen. "Footprints on the Moon".
One, two, 1Stand tall: Stand upright with your head held high.
2.Talk: Talk as much as you like.
3.What can be seen but not approached.
4.Fascination: The heart yearns.
3. Word order 4. 1The elapsed time, time, inspection of the launch of the spacecraft into the Earth's orbit, the first stage rocket falls off, the second stage rocket falls off, and it enters orbit 2Accurately and truthfully recording the course of the moon landing also enhances the vividness of the article.
3.Using the rhetorical device of metaphor, it vividly depicts the state of the spacecraft flying in the vast space universe.
4.Against the background of the vastness, the spacecraft looks as if it is slow, which is relative to the reference, and the actual speed is not contradictory.
5.The descriptions include "the spaceship is moving slowly in space like a lonely boat" and "it glows with a beautiful silver light, quietly hanging above the spaceship". If it is replaced by plain sentences, it will not be vivid enough to arouse the interest of readers.
6.Volcanoes, tsunamis, landslides and ground fissures.
7.See the original text of paragraph 2, "This figure can neither be large nor small. If it is big, it will reduce the speed of the earth too much, which is not conducive to the dynamics of the earth; If it's small, it's just that the braking power is not enough. Such questions can be answered either by extracting the original text or by summarizing by yourself.
8.The author uses the example of Mars to refute it, and you can either agree or disagree with it, for good reason.
9.Inventing the hydrogen bomb, landing on the moon, etc.
11.We can start with the peace of more than half a century after the two world wars, and we can also look forward to the prospects for peace for mankind.
12.Outline. 13.Outline.
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Accumulation and application:
1. Looking up, reverie, fantasy, thrilling.
2. Make a sentence and you don't need it!
3. Modify the sentence (take off the moon suit) Okay.
2. The recording of time is accurate to the second, and you don't think it's necessary.
A: It is very necessary because the recording of time down to the second can show that the moon landing program has an important role in human development, and people attach great importance to it.
3. Understand the underlined sentence of the last paragraph (this small step is a small step for a person; A huge leap forward for humanity as a whole)
A: The success of the Apollo moon landing program turned the dream of mankind into a reality, and mankind began to go to planets other than Earth. Modern science and technology have reached the level of development into outer space. This is both a giant leap forward for humanity and the first step for humanity.
1. The decisive moment: the moment that determines the success or failure of this flight.
Final victory: Shenzhou 6 flew into the sky and landed in the return capsule.
Second, the problem is omitted.
A: Everyone is looking forward to the success of Feitian.
3. Can the last paragraph of the Shenzhou 6 Survey Return (excerpt) be deleted? Why?
Fourth, summarize in one sentence the return of the "Shenzhou" No. 6 survey (excerpt).
Answer: Shenzhou-6 landed smoothly and the astronauts returned safely.
Experiential research: Putting some of the similar words of Chinese characters together often triggers interesting associations and makes people realize some philosophical ideas, please follow the example, choose two groups from the similar words provided below, use your imagination, and write a philosophical sentence respectively, and try to include the two words provided in the sentence.
Fan Fence Shelter EightBR > example 1: The identity and role of the teacher are as important as the marshal, but he wears a top hat and has a more polite temperament.
Example 2: Teachers are like marshals, who should be strategically in the classroom. Dispatch troops and let students charge into battle. Conquer the city.
people" and "big".
"Up" and "Down".
Heart" and "must".
"People" and "Big": When people grow up, they need to be responsible. If you take on the responsibility that you should bear, you will become great.
When people know how to restrain themselves, they really grow up. When people become large, they will unconsciously put on all kinds of spiritual shackles for themselves.
"Up" and "down": The direction of pursuit is different, which determines the level of Le's life realm. Up vs. down, at some point, just the direction changed.
"Heart" and "Must": With faith in the heart, success often becomes inevitable. The pain of drilling into the heart is the inevitability of making a big determination.
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4.In the text, it means that mankind has taken a great step, a historic leap in the exploration of space and landing on the moon.
5.I think it is necessary to write this way, because it will make people remember the heroes who landed on the moon more memorably, and this series of leaps is a milestone in human exploration of space, and it has great commemorative significance.
6.It is only a small step from the lunar module to the surface of the moon, but it is a big leap forward for all mankind.
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