Three Coursewares of China Aerospace Day

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.

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's gray during the day, 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

Article 21, teaching material analysis

Chinese Curriculum Standard (20 1 1 Edition) requires students to develop the habit of reading silently at a certain speed in the fourth period (grades 7-9). I have my own experience in the content and expression of the text and can put forward my own views. " This lesson is designed according to the characteristics of active thinking of grade seven students, so that students can quickly understand the content of the text through fast reading.

Second, the analysis of learning situation

Grade seven students are curious about adventure stories. In the pre-school stage, students may have been exposed to adventure children's books, such as the picture book The Adventure of the vole and wishing star. In primary school, students will read Penguin Afraid of the Cold, and watch film and television adventure works such as Adventures of Tom Sawyer, Adventures of Tintin and Journey to the Center of the Earth. It is not difficult to understand the content of the story, but the profound truth contained in the adventure story and some emotions that students want to express may be the difficulties for students to understand.

Third, the teaching objectives

1. Browse the full text quickly in a short time to understand the main contents; By sorting out the articles, we can grasp the structural characteristics of the articles.

2. Combining with the specific paragraphs in the text, we can understand the author's rigorous and scientific attitude; Through the discussion between teachers, students and students, feel the emotion contained in the article.

Fourth, teaching focus: quickly browse the full text in a short time to understand the main content; By sorting out the articles, we can grasp the structural characteristics of the articles.

5. Difficulties in teaching: Understand the author's rigorous and scientific attitude by combining specific paragraphs in the text; Through the discussion between teachers, students and students, feel the emotion contained in the article.

6. Teaching hours: two hours.

Seven, the teaching process:

(1) Pay attention to details and extract information.

Exploration is the great spirit of mankind to explore the unknown, and the journey of exploration is full of hardships and dangers. Please read the full text quickly to find out what dangers the author has encountered.

(Hint: Complete the content according to the information in the table)

A dangerous state or situation.

main content

Psychological activities and behaviors

first time

* * * vibration superposition, internal organs will be broken.

Think of sacrifice and bear it tenaciously.

second time

Be defeated by will

the third time

Mysterious knocking sound

the fourth time

the fifth time

Feedback guidance: combine the relevant plots of the article, extract key information, and deeply understand the text.

(B) in-depth exploration, understanding the main idea

Presentation task: Read part of the speech "Real Heroes" by former US President Ronald Reagan (ppt presentation) quickly, and think about it in combination with this article: What are the "sense of responsibility" mentioned by President Reagan?

Feedback guidance: guide students to experience the author's rigorous and scientific attitude in combination with relevant plots.

(three) group discussion, thinking and asking questions

Presentation task: students have a certain understanding of the content of the article. What questions do you have during reading? Please ask questions, discuss in groups and discuss difficulties that cannot be solved collectively.

Feedback guidance: give students more inspiration and thinking, and cultivate their thinking and questioning ability.

(4) Summarize the full text and continue to write paragraphs.

Exhibition task: Please continue to write with the topic of "mysterious knocking sound" (requirement: no less than 200 words, give full play to your imagination. )

Feedback guidance: Stimulate students' imagination and creativity, and write the mysterious knocking at the door with personal characteristics.

The first class in the third quarter

◎ Teaching objectives:

1. When browsing, you can quickly understand the main content of the text with the help of subtitles and grasp the structural characteristics of this article.

2. According to the author's understanding of the text, try to figure out the author's psychological activities.

3. Use the task chain to drive students to learn deeply step by step.

◎ Teaching process:

First, compare the topics, think and ask questions

1. The students have just finished learning Zweig's The Great Tragedy. When you first read the title of this article, what information did you read? So, today we are going to learn Yang Liwei's Space Day. What information can you get from the topic?

Clear: From the title of The Great Tragedy, we can see that the end of this expedition is sad, but the author Zweig's evaluation of it is "great", which shows that the author speaks highly of it. From the seemingly incongruous words "greatness" and "tragedy", we have an interest in reading and exploring.

As can be seen from the title of "One Day in Space", the places of exploration are different, especially in space, which lasts for "one day". Although there are no evaluative words in the title, we can also feel a mysterious distance and stimulate readers' enthusiasm to find out.

2. Task 1: Ask valuable questions.

Starting from the topic, I use the method of "adding branches and leaves" to talk about what I want to read from it. You can also use the text-assisted system to ask questions, but you can't copy the original questions in the book.

Requirements: The class is divided into four groups. First, everyone asks one or two valuable questions and writes them on paper. Then discuss in groups, and each group chooses a valuable question to communicate with the whole class.

Example:

Who will make a one-day expedition in space?

What aviation equipment can astronauts use for a one-day exploration in space?

What did astronauts see, hear and think during their day in space?

Did the astronauts' exploration go smoothly after leaving the earth for one day?

What is the astronaut's psychological state during the one-day exploration in space, and what can be distinguished from the latecomers and readers?

Design intention: It aims at respecting students' initial reading experience, starting from students' known learning experience and based on the topic itself, and encouraging students to think from multiple angles. Understanding the high generality of the title of the article in comparison and questioning can encourage students to browse the article with reading tasks; On the other hand, students can also be reminded of the role of subtitles in the text.

Second, according to the title, browse quickly

1. This article has more than 4,500 words and can be browsed within 9 minutes. According to the tips of the subheadings of each part, sketch out the words and difficult words of "I" psychological feeling at will.

2. Close the textbook, recall what details left a deep impression on yourself when browsing, and write these details on paper.

Requirements: Complete in two minutes.

3. Task 2: Participate in the "Solitaire" retelling competition.

The purpose of this task is to check the accuracy of browsing.

According to the grouping, first of all, the group members retell the text in a "one belt and one length" way according to their own tips on paper, and select the most clear and accurate group representatives to participate in the class retelling competition; Divide the text into four parts according to the subtitle, and then the representatives of each group choose a part to participate in the class "Solitaire" retelling competition.