Teaching Design of Petrochemical Sound

Lead: Next, I will bring you the teaching design of Fossil Sound, so as to enhance students' thirst for knowledge, cultivate scientific spirit and explore the unknown world. Welcome everyone to refer to it!

Teaching objectives

Read the text with emotion, grasp the content and experience the feelings.

(2) Clear structure, and reasonable association and imagination.

③ Enhance curiosity, cultivate scientific spirit and interest in exploring the unknown world.

Teaching focus

Experience the rich feelings expressed in poetry, experience the rhythmic beauty of poetry through reading aloud, give full play to association and imagination, and experience the magic of science and the greatness of mankind.

Preparation before class

Teachers can use the internet or books to find information about fossils and guide students to collect relevant information; Where conditions permit, students can be organized to visit relevant exhibitions to learn more about the process of biological evolution and prepare for this class.

content of courses

The Story of the Stone is a scientific lyric poem, which shows the achievements of human research on fossils and reproduces the magical scene hundreds of millions of years ago, thus praising the magic of science and the greatness of human beings. A series of questions in the poem brought people into the fantastic mythological biological world, praising the strange talking fossils with beautiful language. After learning this poem, let the students develop rich association and imagination, understand the content of the poem and appreciate the poet's feelings.

Teaching design

Beware of import

(1) Multimedia audio-visual education can display pictures of fossils on a big screen, with music and narration, which can arouse students' interest in reading.

② It can also be introduced by music: "The Legend of Muyu Stone" "There is a beautiful legend that a beautiful stone can sing ... it tells kindness ... tells beauty ..." After listening to this song, students will imagine how a beautiful stone sings. How does it tell about goodness and beauty? A poem wrote: "Can the world that has passed away for thousands of years reappear, and can the stone that has been sleeping for hundreds of millions of years speak?" Fossils that have just awakened underground, please tell me those absurd myths one by one. "Stone can really tell us a magical story? Let's learn a scientific lyric poem "The Story of the Stone".

Show the theme and learning objectives.

Perceive content

Before listening and reading, check the preview exercises: reading and writing.

The Song of the Stone is a vivid and beautiful lyric poem of science, which shows us the magical scene hundreds of millions of years ago and praises the magic of science and the greatness of mankind. This poem echoes back and forth, with distinct rhythm, strong musicality and easy reading, and can understand the poet's feelings in reading. Please listen to the old teacher. (Reading the text with music)

Only by feeling can we think. Please read the text with the teacher. I can never get tired of reading good poems. Please read freely and think about the problems in reading.

[Problem Group] (large screen projection presentation):

A. summarize the main content of this poem in concise language.

B.how does this poem express the author's thoughts and feelings?

C. This poem can be divided into several layers. Try to summarize the general idea.

Students can think in free reading, then discuss, and give sufficient time for discussion. After the discussion, the teacher guides the students to make it clear:

A. this poem is a magical scene that scientists have shown hundreds of millions of years ago by studying fossils.

B. Poetry expresses the author's admiration for the magic of science and the greatness of mankind.

C. Poetry is divided into three layers: section 1-2 arouses association by asking questions; Sections 3-6 are very detailed and have infinite reverie; Section 7 answers questions and is responsible for the beginning.

Students discuss, and after the teacher makes it clear, then guide reading, paving the way for further understanding of poetry.

Learning and appreciation

1. Teacher's guidance: Have a basic understanding of the general content of the article and the author's thoughts and feelings, and also learn to study good chapters and words carefully in order to grasp the main idea of the article.

② Independent inquiry

Show the problem group on the big screen, and students will think and appreciate it. )

Problem group: study sections 3-6 and think about the following questions.

A. What role does the phrase "You lead my thoughts to ancient times" play in the whole poem?

B How to understand the sentence "The black body wraps the information of life and leaves a precious password for history"?

C. "Time wrinkles your face, just like sketching the archives of life"? How to understand it?

D. How do you feel about the recovered dinosaurs and mammoths? At this time, you can show a group of pictures, or you can use pictures from textbooks. )

E. Find a sentence you like from the poem, appreciate it and tell me why you like it.

Read the above contents and discuss them in groups of four. Each group discusses a question, and each group discusses the E question. When you speak, you can start a group competition to see which group is the most profound and inspiring.

Students can speak freely. If students want the teacher to point out or summarize, the teacher can give instructions: the ideas in this paper are borrowed from the past, which not only causes the following, but also shows the author's ideas. The reason why it is a "precious code" is that organic compounds, the basic substances of life, remain in fossils, providing the necessary conditions for scientific research. Carved Wrinkles is a metaphor for' fossils'. Facial wrinkles are portraits of life course. Isn't it an archive of paleontology of the earth to compare fossils to facial wrinkles? The rest of the content, as long as the imagination is reasonable and the appreciation is in place.

(3) Learning guidance

A good poem is rhythmic in reading, profound in reciting and understanding, refined in key words and phrases, and the center of imagination and understanding.

Simple content restoration, blackboard writing:

Ask questions, imagine-leap-answer, echo

Magical scenery-human greatness-praise science

④ Cooperative inquiry

Through the learning process guided by learning guidance, inquiry and learning methods, students can continue to cooperate and explore learning, mobilize their imagination and some biological knowledge accumulated since childhood, guide students to expand their association and imagination on the basis of repeated reading, and pay attention to combining Chinese knowledge with knowledge of nature. For example, "the stone that has been sleeping for thousands of years has spoken." What can it say? What can you imagine besides words?

A. Questioning communication

What are your thoughts and experiences in learning the article, or do you have any questions? Teachers and students can ask each other questions and form a participatory discussion.

B. Expansion and extension

◆ The teacher shows videos or pictures to introduce some ancient creatures.

◆ Students can also show their collected materials and make oral introduction.

Extended operation

After visiting or consulting materials, write some thoughts. The topic can be named "Ancient Thoughts-Reading (View) ×× Feeling".

comment

This lesson plan meets the basic requirements of curriculum standards, and the wonderful introduction stimulates students' interest in learning and makes them have the desire to explore scientific lyric poetry. At the same time, pay attention to the teaching of poetry rhythm in teaching, strengthen reading in the process of understanding, and deepen understanding in the process of reading. Especially in the process of appreciation, reading and extension, it clearly embodies the hierarchy of imagination. For example, "How do you feel about the recovered dinosaurs and mammoths?" "Which sentence do you like best? Tasting and reasoning ",these contents activate students' thinking of seeking differences and let students speak freely, which clearly embodies the" student-oriented "teaching thought. It is worth mentioning that the teaching plan not only pays attention to humanism, but also pays attention to the instrumental characteristics of Chinese, which combines humanism and instrumentality organically and has achieved good results. In addition, the design of blackboard writing has strong universality and artistry.