Tisch
Teaching objectives
1. Browse the text quickly and grasp the main content of the article with the help of the subheadings of each part.
2. Understand the author's rigorous and scientific attitude and feel the emotions between the lines of the article.
3. Cultivate students' ability to quickly screen, identify and extract information, as well as to confirm, refine and reorganize important information.
4. Understand the author's love for the motherland, the aerospace industry, relatives and friends, and establish a lofty ambition to contribute to the motherland and the nation.
Teaching focus
1. Use the browsing method to quickly understand the main content of the text and master the structural characteristics of this article.
2. Understand the author's rigorous and scientific attitude and feel the emotions between the lines of the article.
Teaching difficulties
Understand the author's rigorous and scientific attitude, and feel the emotions contained between the lines of the article.
teaching method
Task-driven method and fine-tuning method.
learning method
Self-study, cooperation and communication.
Preparation before class
Arrange the students to find the information about the first manned space flight by the authors Yang Liwei and China, and learn the text by themselves in combination with "Thinking and Exploration".
Class arrangement
1 class hour.
teaching process
First of all, stimulate interest and introduce new lessons.
Students, in ancient China, people always wanted to travel in space, so there was the legend of "the Goddess Chang'e flying to the moon". From June 5438+1October 65438+May 2003, China people realized their dream of flying for thousands of years. Shenzhou 5 spacecraft successfully carried out manned space flight, circled the earth 14 times and landed in a predetermined area.
This manned space flight is a highly condensed wisdom and spirit of the Chinese nation and a new milestone in China's space industry in the new century. Many people envy the glory of the astronaut's success at that moment, but they don't know the thrilling story behind the astronaut. Today we are going to learn Lesson 22, Space Day. 2 1 education network
Second, show the learning objectives.
Third, show yourself and lay a solid foundation.
1. Correct pronunciation of the following keywords.
Loading (hè) manned (zài) hold your breath (bng) safe (yú)
Thermal (chi) radian (hú) profile (ku) top view (kàn)
Simulate (mó) roaming (áo) intensive (chóu) combustion (zhuó).
Fatal burden (jn) (fu) porthole (xián) Hertz (hèz)
2. Understand the meaning of the following words:
Nothing: don't worry.
Hold your breath: I was so absorbed that I didn't even dare to breathe.
Heat: extremely high temperature, extremely hot; Passionate feelings and emotions.
Looking down: looking down from a height.
Deadly burden: a metaphor for a heavy burden. This is also a very important metaphor of responsibility.
Intriguing: the description is meaningful and worthy of careful appreciation.
Soul-stirring: shocking.
Fourth, the process of classroom activities.
Activity 1: Learn to browse and master the main content.
Students, although this article is long, it is easy to read. After browsing, you can grasp the main content. Each section of this article has a subtitle, which indicates the content of this section. You can grasp the key points of each section according to the tips of the subtitle. Then answer the following questions:
1. Browse the full text quickly, and grasp the main contents of each part with the help of each part subtitle.
Dial:
"I thought I was going to die"-Part I: The test of life and death during takeoff.
What did I see?-Part II: What did I really see in space.
Mysterious knock on the door —— Part III: A probe into the sound on the spaceship.
The way home is so thrilling-Part IV: The thrilling experience on the way back.
2. In what order was this article written?
Hugging: This article is described in chronological order.
3. Use the sentence "I think ……" to express my feelings after reading this article.
Example: I feel the rigorous scientific attitude of the protagonist Yang Liwei.
I feel the firm will of the hero Yang Liwei.
I feel the dedication of the hero Yang Liwei.
I feel the hero Yang Liwei's infinite affection for the motherland, the people, his comrades-in-arms and his relatives.
I feel the hero Yang Liwei's love for China's space industry.
I feel the prosperity and greatness of my motherland.
I felt the tension and adventure of a day in space.
Activity 2: Understand the unexpected situation and feel the heroic image.
1. A day in space is full of tension and accidents. Read the text and find out what happened to Yang Liwei. What kind of psychological activities or behaviors does he have accordingly? Fill in the form below.
Unexpected situations, psychological activities or behaviors.
The first accidental vibration superposition, my insides seem to be broken. It was painful. I thought I was going to sacrifice. I endured it tenaciously.
The second accident has the illusion of putting the cart before the horse, which is very uncomfortable and easy to induce space motion sickness. Overcome by will, think hard with your eyes closed, and finally adapt.
There was a mysterious knock at the door for the third time. Very nervous, listening and watching, calmly observing.
Cracks appeared in the porthole during the fourth unexpected return flight. Nervous and worried, judging by observation, it should be fine.
The fifth accidental throwing and opening of an umbrella made the spaceship vibrate greatly, which was very painful. People don't know what's going on, feel nervous and attach importance to this process.
2. What kind of excellent qualities can Yang Liwei have through his performance in times of crisis?
Explanation: We can see that Yang Liwei is calm, steady, tenacious, meticulous, good psychological quality, fearless spirit and brave spirit. 2 1 Century * Education Network
3. What does Yang Liwei's performance in Danger inspire us?
Hugging: It is this spirit and courage that proves the great wisdom and perseverance of the Chinese nation. China's manned space flight spirit highlighted by Yang Liwei will be an indispensable and inexhaustible spiritual wealth for the Chinese nation in its journey of great rejuvenation. We should have the courage and determination to dedicate our wisdom and strength to the interests of the country and the nation.
Activity 3: Analyze sentences and experience a rigorous and scientific attitude.
Students, Yang Liwei said in his article that "the most basic requirement for astronauts is rigor". Try to find some examples in the text to understand the rigorous and scientific attitude of astronauts.
Dial:
(1)* * * After the vibration lasts for 26 seconds, it gradually decreases. -Recording the time when you feel unwell with accurate figures reflects the astronauts' rigorous and scientific attitude.
(2) The earth seen from the manned spacecraft is not spherical, but an arc. -It embodies the scientific attitude of the astronauts seeking truth from facts.
I once neglected our capital Beijing. It is gray during the day, which is no different from the Yanshan Mountains, but it turns red at night. -objective description is the embodiment of scientific attitude. Source:
I tried several times to find the Great Wall, but all failed. When Shenzhou VI and Shenzhou VII were flying, I asked the astronauts to take a closer look, but they didn't see the Great Wall either. In space, you can't actually see any individual man-made buildings. I have asked many astronauts in the world, and no one can come up with conclusive evidence to say what they saw. Even a huge city is only pale red at night. -shows the author's objective scientific attitude.
(5) In space, I have also seen objects like cotton wool floating out of portholes, ranging from rice grains to fingernails. I can't hear any sound, and I can't feel any impact from these things. -Observe carefully and describe in detail.
(6) After returning to the ground, people made many speculations about this mysterious voice. Technicians want to find out where it came from, so they use various methods to simulate it, and let me listen to the recording again and again, but it always feels different. The most basic requirement for astronauts is rigor. If it weren't for the voice at that time, I wouldn't have signed it, so I listened to it repeatedly and intermittently for more than a year. But it has not been confirmed yet, and the mysterious voice has not been accurately reproduced in my ear. -seeking truth from facts, rigorous and scientific attitude.
(7) At 6: 04, the spacecraft flew to a distance of 100 km from the Earth and gradually entered the dense atmosphere. -Accurately recording the time and altitude reflects the astronauts' rigorous scientific attitude. Copyright: 2 1 Education
Summary: On the road of scientific exploration, we should have a rigorous and scientific attitude, and we should not be careless, so should our study.
Activity 4: Appreciate the key sentences and understand the emotions expressed.
Students, between the lines, the author reveals his love for the motherland, space industry, relatives and friends. Please enjoy the following sentences in combination with the text and understand the emotions contained in the following sentences. Main work
1. At this moment, someone in the command hall shouted: "Look, he blinked, Li Wei is still alive!" All the people applauded and cheered.
Hugging: Yang Liwei survived the difficult 26-second vibration stage, which made people breathe a sigh of relief and eased the tense atmosphere at the launch site. That's why someone "shouted" and everyone applauded and cheered. From the language description, people feel the tense atmosphere in the command hall and care for astronaut Yang Liwei.
I once overlooked our capital Beijing. During the day, it's hard to tell by the Yanshan Mountains, but it's crimson at night. There are my comrades and relatives there.
Hugging: This sentence is full of affection and shows the author's love for the motherland, relatives and comrades.
After a few minutes, I vaguely heard the sound of shouting outside, and the beam of flashlight came in through the porthole. I know: they found the ship, and there are people outside!
Hugging: I can't help but be happy to return to the earth and the motherland safely. The big stone hanging in my heart finally fell to the ground. Write the author's practical and excited mood.
Activity 5: Cooperation and communication, expansion and extension
1. By studying the text, do you understand why Yang Liwei is called "space hero"?
Explanation: Yang Liwei is the first astronaut of the China People's Liberation Army Astronaut Brigade and successfully completed the first manned space mission in China. Under all kinds of unpredictable dangers and accidents, Yang Liwei is called "space hero" because of his fearless spirit and courage to fight for the interests of the country and the nation.
2. Can only those who die for their country become heroes?
Hugging: No, Yang Liwei encountered many unexpected events during China's first manned space flight, and crisis tests appeared from time to time. Without the fearless spirit and the consciousness of making contributions to the country and the nation, it is impossible to persist in the face of the crisis. Therefore, we should regard all those who devote their wisdom and strength to the interests of the country and the nation regardless of their personal safety as heroes.
If Yang Liwei came to our school to communicate with everyone, what questions would you ask him?
Dial:
Hello, Uncle Yang Liwei, what do you think you need to go into space?
Hello, Uncle Yang Liwei, how do you feel after you go into space?
Hello, Uncle Yang Liwei, do you want to go to space again?
……
Verb (abbreviation of verb) course summary
Students, from this text, we can read the wonderful physical feelings of space hero Yang Liwei when he was riding a spaceship. He flew 14 times in space, saw many wonders of space, encountered many dangers and experienced many thrilling moments. We can know that on the long road of scientific exploration, countless scientists and astronauts have made painstaking efforts for every small step forward. It is their selfless dedication and love for science that let us witness one space miracle after another. I hope we can learn from them and make contributions to the great rejuvenation of the motherland and the nation in the future.
Distribution of intransitive verbs
1. Read the text, extract and appreciate the touching sentences.
2. Read the book "Nine Days of Heaven and Earth" after class, and organize reading reports in class.
blackboard-writing design
A day in space
Yang Liwei
The test of life and death at takeoff
What you really see in space
A probe into the sound on the spacecraft
A thrilling encounter on the way home
Heroism and scientific attitude
extreme
Knowledge and ability
1. Read the text by yourself and preview the words; 2. Perceive the content and understand the key sentences;
Read this article repeatedly to understand the author's feelings.
Process and method
1. Learn about the thrills and challenges of Space Day through speed reading; (Answer) 2. Taste the language of the article and grasp the feelings of the characters. (Key points and difficulties)
Emotions, attitudes and values
June 65438+10/October 65438+At 9: 00 am in May 2003, China's first manned spacecraft "Shenzhou 5" was successfully launched, marking China's formal entry into the ranks of space powers. As the first China man to go into space, 38-year-old Yang Liwei became the 43rd1earth man to go into space. On this day, many people in China are looking forward to it! Do you know that this is a challenging and thrilling space trip? Let's relive the exciting and tense sky with space hero Yang Liwei. learning process
blackboard-writing design
I really thought I was going to die-rocket launch.
What do I see, rigidity?
The mysterious knocking sound of science in space is so thrilling —— Reflections on the return teaching of spacecraft
Recommended practice:
1. This article is rather long, so arranging students to preview in advance will help deepen the understanding of the text.
2. The article is easy to understand, but students should be guided to grasp key sentences and understand their thoughts and feelings.
3. Appropriate pictures and videos are helpful to understand articles and expand course resources.
Disadvantages:
1. Students show great interest in class, but because of time, they ignore their answers to space-related questions.
The class is too rigid, so students should be allowed to ask questions.
Tisso
Learning guidance goal
1. Learn the description methods of characters' psychology and actions.
2. Understand Yang Liwei's rigorous and scientific attitude.
3. Stimulate patriotic enthusiasm and explore the mysteries of the universe.
Learning focus
1. Taste the poetic and passionate language in the text.
2. Learn from Mr. Wen Yiduo's rigorous and hard-working academic spirit and dare to say and do, and be a noble person.
Course plan 2 class hours
Teaching guidance:
1. Autonomous learning allows students to learn independently around the knowledge points in "self-study and mutual research".
(1) With the guiding goal, students carefully read the text and related reference materials, capture key paragraphs, sentences and words in the text, and try their best to independently complete the second step of thinking questions to prepare for the exhibition and communication.
(2) Record the difficult problems and the unsolved problems in self-study for cooperative exploration.
Step 2 study together
(1) Each group sends 1 ~ 2 representatives to show the answers of the second step, and under the unified arrangement of the group leader, they cooperate with other members in the group to complete the thinking questions of the third step.
(2) discuss with each other at the same table, and discuss in groups when differences cannot be reached; If the group can't reach an agreement, the group leader will record it for the whole class to discuss.
(3) In class discussion, the teacher can't give an answer at once, and then give guidance and enlighten thinking after the sparks of students' thinking fully collide.
Scene import generation problem
Shenzhou 5 manned spacecraft is the fifth in the Shenzhou series and the first manned spacecraft launched by China. It was launched at 9: 00 on June 5438+1October 2003, sending astronaut Yang Liwei into space and returning at 6: 23 on June 65438+1October 2003. This spaceship marks that China has become the third country after the former Soviet Union (Russia) and the United States to send humans into space.
Self-study and mutual research produce new knowledge.
The first step: comb the knowledge and lay a solid foundation.
1. Difficult words
(1) Pronunciation
Thermal (chi) profile (ku) simulation (mónǐ) roaming (áo)
Strict (jǐn) dense (chóu) instantaneous (sh ǐ n) probability (l ǐ)
(2) Significance
Probability: also known as probability, probability, probability (probability) or possibility, is the basic concept of probability theory.
Cauterization: refers to high temperature scald.
Moment: describe a moment, a moment, and a blink of an eye.
Dense: many and dense; Large quantity and high density.
Stereotype: describes a cautious, meticulous, comprehensive and perfect attitude and pursues perfection.
Roam: Roam, roam.
Deadly burden: a metaphor for a heavy burden. This is also a very important metaphor of responsibility.
Intriguing: meaningful and worth pondering.
Thrilling: It is often described as making people very scared and nervous to the extreme.
2. The author's business card
Yang Liwei was the first man in China to go into space. Male, Han nationality, from Suizhong County, Huludao City, Liaoning Province, with the rank of Major General of the Chinese People's Liberation Army, is a special astronaut. He is currently the deputy director of China Manned Space Engineering Office. He was the first generation astronaut trained by China, and flew safely in the former Air Force 1.350 hours. At 9: 00 Beijing time on June 65438+1October 65438+May 2003, Yang Liwei went into space for the first time on the Shenzhou 5 spacecraft carried by the Long March II F rocket, which symbolized that China's space industry had taken a big step forward and was of milestone significance.
3. Background link
It was launched at 09: 00 on June/KOOC-0/0, 2003, and returned to the ground at 6: 23 on June/KOOC-0/0, 2003, carrying articles: In addition to Yang Liwei, the first manned flight man in China, the return capsule of Shenzhou 5 manned spacecraft also carried a special China flag and a Beijing 2000. This successful launch marks that China has become the third country to independently master manned space technology after the former Soviet Union (Russia) and the United States.
Step 2: Perceive the text as a whole.
1. Guide reading.
(1) The teacher reads the key paragraphs:
The road home is so thrilling, let the students listen and read;
(2) Please ask students with strong reading ability to read "I thought I was going to sacrifice" for other students to imitate.
2. Overall perception
Listen to the text and think:
1. What is the subtitle of this article?
Ac dial (1) I thought I was going to sacrifice.
(2) What do I see?
(3) mysterious knocking sound
(4) The road home is breathtaking.
A day in space is full of tension and accidents. Read the text to find out what accident Yang Liwei met. What are the corresponding psychological activities or behaviors?
Ac nudge (1) I used up all my strength, my muscles were tense, and my whole body contracted like a piece of iron.
(2) Rockets and spaceships began to shake violently, resulting in * * * vibration. This makes me feel very painful.
(3) Rapid deceleration, resulting in an overload of nearly 4G. My chest and back are under great pressure.
(4) What happened next made me very nervous-the right porthole began to crack.
Then the spaceship landed. I felt a heavy landing and the spaceship bounced.
3. Draw sentences that reflect the rigorous scientific attitude of astronauts in the text.
When the AC dial-up (1) landed for the second time, I quickly pressed the umbrella-cutting switch.
(2) If you release the heavy burden, it will be like rebirth. I even think this process is very intriguing.
(3) After returning from the flight, I described this uncomfortable process in detail.
(4) Through analysis and research, the staff think that the vibration of the spacecraft mainly comes from the vibration of the rocket.
(5) Later, they improved the technology and solved this problem. During the Shenzhou VI flight, the situation improved greatly.
Step 3: Deep exploration of intensive reading of the text.
1. When approaching the earth, what does the spaceship stand on?
Alternating current pushes the main umbrella into the double-crane straightening spacecraft.
2. Which three phrases accurately describe the landing sequence of spacecraft?
The AC dial (1) is 5km above the ground.
(2) The spacecraft is off the ground1.2m;
(3) The spaceship stopped.
3. "At that moment, there was silence all around and the porthole was dark, so I couldn't see anything outside." What kind of writing technique is used in this sentence? What's the role?
The description of the communication environment shows my inner peace and composure after a life-and-death experience.
4. The successful return of the spacecraft that has gone through all difficulties is inseparable from the operation of "I". What do you think I am?
I am a calm, calm, brave and persevering astronaut in China.
The fourth step summarizes the extension of the text.
1. Summarize the text
The successful launch and return of Shenzhou 5 shows that astronaut Yang Liwei is not only calm, calm, brave, persistent, but also rigorous. Praise the rapid development of China's space technology.
Expansion and extension
(1) Please write an acceptance speech to Yang Liwei according to the text.
The exchange point pays tribute to Yang Liwei's brave behavior. He showed us a more wonderful world with his own actions and led China's manned space technology to a higher peak with his own steps. It is these brave astronauts who make us understand that life may really need to take risks, conquer nature and challenge ourselves.
(2) Write an inspirational statement for yourself and encourage yourself.
Overcoming oneself is the saddest failure, and defeating oneself is the most precious victory.
Everyone is destined to experience the pain of failure and the pain of doing things in parallel.
As long as you have experienced it, even if you fail, you will never be useless.
(4) People can fail, but not *
(3) Refer to the development history of manned space flight in China:
On June 5th, 2003, China's first manned spacecraft "Shenzhou 5" was successfully launched. Yang Liwei, the first astronaut in China, became the first China tourist in the vast space.
June 65438+1October 65438+February 2005, China's second manned spacecraft "Shenzhou VI" was successfully launched, and the astronaut fee and Nie Haisheng were successfully sent into space.
On September 25th, 2008, China's third manned spaceship "Shenzhou VII" was successfully launched, and three astronauts, Zhai Zhigang, Liu Boming and Jing Haipeng, were successfully launched.
With the successful launch of Tiangong-1, China will launch Shenzhou 8, Shenzhou 9 and Shenzhou 10 in turn.
Shenzhou XI spacecraft was successfully launched at 7: 30 on 20 16+00+07 in Jiuquan Satellite Launch Center, China.
blackboard-writing design
I thought I was going to die.
What I saw.
Mysterious knocking sound
The way home is so thrilling and peaceful.
Courage and perseverance