Teaching plan 1 Interpretation of "Blue Crossing the Bridge" in the first grade of primary school;
This is an article about science fiction story. It tells the story of two bridges that Lan Lan's grandfather took her across. One is a strange diving bridge in the water. The other is a plastic bridge, which can be folded and easy to carry. The text gives students a novel imagination space, which is conducive to stimulating students' interest in exploring science.
Design concept:
In teaching, we should create a relaxed, free and democratic classroom atmosphere for students and let them know new words in a relaxed and happy atmosphere. Personalized reading highlights students' personality and vitality, and emphasizes students' subjectivity. Personalized reading in reading teaching depends on the guidance and promotion of teachers.
Introduction of learning situation:
Students are young, mostly lively, bold and independent, with a positive attitude towards things and short attention time. It is their nature to be active and fun, so that students can learn while doing.
Teaching objectives:
1. Learn 12 new words in this lesson. Can recognize six words.
2. Read the text correctly and fluently.
3. Simply understand the two kinds of bridges introduced in this paper and their characteristics.
Teaching emphases and difficulties:
Learn new words and phrases, read the text aloud, and stimulate students' interest in innovation and invention.
Teaching methods:
Teaching method, group cooperative learning and autonomous learning
Teaching preparation:
Wall chart, courseware.
Teaching process:
First of all, stimulate interest and introduce new lessons.
Show riddles and reveal riddle bridges.
With the help of multimedia courseware such as pictures, let students watch the pictures of the bridge, stimulate interest and lead to topics.
Writing on the blackboard: I learned the word "LAN" from the bridge. The teacher writes on the blackboard. Students observe and remind everyone what to pay attention to. Students write and circle what is beautiful.
Second, read the text for the first time and guide thinking.
1. Teacher: I think many students have the experience of crossing the bridge, but the bridge that Lan Lan walked over is different from ours. What is the difference? You will know after reading the text.
2. Students listen to the teacher reading the text and pay attention to the pronunciation of each word. There are many long sentences in this text. Pay attention to how the teacher pauses.
3. Students can read the text freely.
Read the pronunciation accurately, and read the circled second-class words several times with the help of pinyin. Read long sentences several times.
4. Find a classmate to read the text, while the other students listen attentively. He studies well, praises him, and helps him if he is wrong.
5. Check the reading of new words.
Naughty new word baby ran out of the text. Do you still know them?
A display new words in Pinyin. ① Students read new words together, ② read new words from each other at the same table, ③ read them from a teacher, and ④ read them by train.
Show the game of picking apples with new words without pinyin. (1) Free reading of new words (2) Primary teachers lead reading.
C show the words, the teacher will read them, and read them together at the same table.
Show sentences with words. Read the sentences by yourself and find a student to read.
Third, read the text and understand the content.
(A) learning diving bridge
1. The students returned to the text. Read the text again. I believe you will read the text better. Read the text and think about what kinds of bridges are introduced in the text.
2. Answer "Which bridges did Lan Lan cross?" (Submersible Bridge and Plastic Bridge)
Students, let's go for a walk on the diving bridge with light light blue. Let's find the paragraph about the diving bridge and read it carefully. Think about the difference between this bridge and the bridge we usually walk over, let students express their opinions fully and guide them to summarize the characteristics of "diving bridge"
(1) on water.
(2) Made of glass bricks.
(3) like a long transparent house.
4. Teacher: Can you tell me how you felt when you crossed the bridge? Draw with wavy lines.
Students can talk about the feeling of blue in the lecture (fish swimming around, boats sailing on the top of the bridge), or they can talk about their feelings through imagination. What scenery did you see when you walked on the bridge?
Read it again, let's cross the bridge like light light blue and experience the feeling of walking on the bridge.
(B) learning plastic bridge
1. After crossing the diving bridge, let's take the other bridge that Lan Lan crossed, shall we?
Learn the content of "plastic bridge". Read paragraphs 5-9 freely.
(1) Find out the characteristics of this bridge (where it is different from ordinary bridges).
(2) Talk about our feelings when we walk on this bridge.
2. Check the students' self-study.
(1) Find out the characteristics of "plastic bridge" under the guidance of the teacher.
Light weight, easy to carry, made of plastic, full of air.
(2) Tell me about the feeling of walking on it.
"Flat, steady and steady". Students can also say their imaginary feelings.
Fourth, summarize and expand.
By studying this lesson, we know
1. If you want to cross a rolling river, you can use the () bridge, which is made of (). To cross a small river, you can use the () bridge, which is made of ().
2. Children, can Grandpa really do magic? The power of science and technology
3. Mao Yisheng is a famous bridge expert in China. He not only designed two bridges, diving bridge and plastic bridge, but also designed many famous bridges, including Qiantang River Bridge and Wuhan Yangtze River Bridge, the first highway-rail bridge in China.
What will the future bridge look like? Please design a magical future bridge and strive to become an expert in small bridges. Have time to draw your own designs.
Fifth, learn to sit.
Distinguish between a writing stand and a writing stand.
Blackboard design:
Lanlanqiao no.32
Submersible bridge, plastic bridge
Teaching plan 2 of "Blue Crossing the Bridge" in the first grade of primary school;
1. Learn 1 1 new words in this lesson. Can recognize seven words.
2. Read the text correctly and fluently.
3. Understand the magic of the new bridge and stimulate students' interest and desire to study hard, be brave in innovation and be willing to invent.
Teaching focus:
Learn new words.
Teaching difficulties:
Stimulate students' desire for innovation.
Preparation before class:
1, new word card, reading tape.
2, the car driving on the diving bridge slides or multimedia courseware.
Teaching time:
2 class hours
Teaching process:
first kind
First of all, stimulate interest and introduce new lessons.
With the help of pictures or multimedia courseware, let the students watch the fragments of blue crossing the bridge, stimulate interest and lead to the topic.
Writing on the blackboard: blue across the bridge
Second, read the text for the first time and guide thinking.
1, Teacher: I think: Many students have crossed the bridge, but the bridge that Light Light Blue crossed is different from ours. What is the difference? You will know after reading the text.
Students read the text in a low voice.
ask
(1) Draw the new words in the text, read them correctly with the help of Pinyin, and read the words you think are difficult to read several times.
(2) Think about it, which bridges did Light Light Blue cross?
3. Check the reading of new words.
Show new words cards, and check the situation of learning new words and new words by roll call, grouping and train reading.
4. Answer "Which bridges did Light Light Blue cross?" (Submersible Bridge and Plastic Bridge)
Third, teacher: OK. Let's cross the diving bridge first.
1. Please find the paragraph about "diving bridge" and read it carefully. Think about the difference between this bridge and the one we usually cross.
Read it again. Let's cross the bridge like light light blue and experience the feeling of walking on the bridge.
Fourth, check students' independent reading.
Teacher: Who can tell us the difference between this bridge and the one we usually walk over? (In fact, it refers to the characteristics of "diving bridge")
Let students fully express their opinions and guide them to summarize the characteristics of "diving bridge"
1, on the water.
2. Made of glass bricks.
3. Like a long transparent house.
Teacher: Can you tell me how you felt when you crossed the bridge?
Students can talk about the feeling of blue in the lecture (fish swimming around, boats sailing on the top of the bridge), or they can talk about their feelings through imagination.
Fifth, learn new words.
Teacher: We have passed this special diving bridge. Now, can we learn the new words of this bridge? Learn new words.
Xiuxin: The blue bridge seat is very firm.
1. Tell me how you remember these new words.
Let the students exchange their own methods of memorizing new words, and the teacher will be sure.
2. Which of these new words is the most difficult to write?
The teacher gives writing guidance according to the opinions of most students.
3, students practice writing, teachers patrol guidance.
6. Complete part of exercise 2 after class.
Class review.
Second lesson
First, dialogue import
Students, we crossed the "diving bridge" last class. In this class, let's go for a walk on another bridge that Lan Lan walked over, shall we?
Second, learn the content of "plastic bridge"
1, prompt learning method.
Teacher: Last class, we had the experience of "diving bridge". Let's recall, how did the "diving bridge" pass?
(1) Find out the characteristics of this bridge (where it is different from ordinary bridges).
(2) Tell us about our feelings when we walk on this bridge.
2. Students read the text by themselves, and teachers patrol and guide.
3, check the students' self-study.
(1) Find out the characteristics of "plastic bridge" under the guidance of the teacher.
Light weight, easy to carry, made of plastic, full of air.
(2) Tell me about the feeling of walking on it.
"Flat, steady and steady". Students can also say their imaginary feelings.
4. How do you feel after crossing two magical bridges?
Let students speak freely, stimulate their creative desire and enthusiastically encourage them to come up with reasonable new ideas. If you have time, let the students draw their own designs and communicate with each other.
Third, write new words after class.
Show New Words: Top Field Extraction
1, tell me how you remember these new words.
Let the students exchange their own methods of memorizing new words, and the teacher will be sure.
2. Which of these new words is the most difficult to write?
The teacher gives writing guidance according to the opinions of most students.
Tip: The word "Li" on the left side of "Ye" has the last stroke of "Ti" instead of "Heng".
Take the word "ear" on the left, and the last stroke is "lift" rather than "horizontal".
3, students practice writing, teachers patrol guidance.
Fourth, finish the remaining exercise 2 after class.
Fifth, finish exercise 3 after class.
Use "top, mention, special, light and strange" to form words orally.
Complete Exercise 4 after class.
Compare sentences and ask students to tell their experiences. (The second sentence is more concrete and vivid than the first sentence)
Teaching plan 3 of "Blue Crossing the Bridge" in the first grade of primary school;
1. Learn 1 1 new words in this lesson. Can recognize seven words.
2. Read the text correctly and fluently.
3. Understand the magic of the new bridge and stimulate students' interest and desire to study hard, be brave in innovation and be willing to invent.
Teaching focus:
Learn new words.
Teaching difficulties:
Stimulate students' desire for innovation.
Preparation before class:
New word cards, reading tapes.
Teaching time:
1 class hour
Teaching process:
First, exciting calibration.
1. Learn 1 1 new words in this lesson. Can recognize seven words.
2. Read the text correctly and fluently.
3. Understand the magic of the new bridge and stimulate students' interest and desire to study hard, be brave in innovation and be willing to invent.
Second, self-study and self-study interaction (timely guidance)-learning the text and memorizing new words.
Design 1: Many students have crossed this bridge, but the bridge that Lan Lan has crossed is different from ours. What is the difference? You will know after reading the text.
Guide the students to read the text in groups and read the text quietly.
ask
Draw the new words in the text, read the correct pronunciation with the help of pinyin, and read the words that you think are difficult to read several times.
Check the recognition of new words.
Show new words cards, and check the situation of learning new words and new words by roll call, grouping and train reading.
Students think about problems. Design 2: What bridges did Lan Lan cross?
Guide students to divide into several study groups, read the learning content of the text, and cooperate to solve learning and thinking problems. Let the students express their opinions, the teacher will prompt them in time, and then make a summary: diving bridge and plastic bridge
Student Thinking Design 3: Who can tell us the difference between this bridge and the one we usually walk over? (In fact, it refers to the characteristics of "diving bridge")
Guide students to divide into several study groups, read the learning content of the text, and cooperate to solve learning and thinking problems. Let the students express their opinions, the teacher prompts them in time, and the students summarize the characteristics of "diving bridge"
1, on the water.
2. Made of glass bricks.
3. Like a long transparent house.
Student Thinking Problem Design 4: Tell me how you felt when you walked across the bridge.
Instruct students to discuss in several study groups. Students can talk about the feeling of blue in the lecture (fish swimming around, boats sailing on the top of the bridge), or they can talk about their feelings through imagination.
Students think about problems and design v.
1. Tell me how you remember these new words.
Let the students exchange their own methods of memorizing new words, and the teacher will be sure.
2. Which of these new words is the most difficult to write?
The teacher gives writing guidance according to the opinions of most students.
Third, evaluate training.
Students practice writing and teachers patrol for guidance.
The teaching plan of "blue crossing the bridge" in the first grade of primary school 4 blue crossing the bridge
Comprehensive course
1. Learn 1 1 new words in this lesson. Can recognize seven words.
2. Read the text correctly and fluently.
3. Understand the magic of the new bridge and stimulate students' interest and desire to study hard, be brave in innovation and be willing to invent.
Learn the text and understand the characteristics of plastic bridge and diving bridge.
Understand the characteristics of plastic bridge and diving bridge by reading aloud.
read aloud
Courseware new word card
Two class hours
first kind
First, introduce and reveal:
Before the new class, Ceng Laoshi will take the children to our motherland and other parts of the world by express train and enjoy the bridges there. (Play the picture of the bridge and the teacher will explain)
These bridges are all made of reinforced concrete. Today, a child named Lan Lan wants to cross several different bridges. Let's go and have a look with light light blue. First, please read topic -9 aloud. Light light blue crossed the bridge.
Second, check the preview:
Students report the preview results.
The teacher taught the pronunciation of new words at random.
Summarize the three best questions raised by students on this topic. Ask the students to preview the text with two of the questions, and then solve them by themselves.
Third, learn the diving bridge:
Transition: Let students talk about which bridge they like best and give reasons. Show tips at will: first find out which natural paragraphs write your favorite bridge; Read it again and find the words that represent the characteristics of the bridge.
Students who like to jump off the bridge give reasons according to the prompts, while other students question them. Teachers show sentences through the camera to teach words, and sum up the characteristics of diving bridge: strong and transparent.
Guide the reading of related sentences.
Fourth, learn the fifth paragraph:
Transition: After crossing the diving bridge, where did Lan Lan and Grandpa come? Which paragraph tells us? Read softly and freely, and think about what you want to understand.
Question, dispel doubts.
Five, teaching plastic bridge part:
Transition: Children who like plastic bridges stand up. The teacher believes that you have taught yourself to write the plastic bridge carefully. Now, please introduce the plastic bridge to other friends according to the "tips", will you? What should I introduce first? And then what?
1, paragraph 7:
Please read this sentence all your life, and pay attention to let other children know the characteristics of plastic bridge after listening to your reading.
Random directional reading
Summarize the characteristics of plastic bridge: lightweight.
2. Paragraph 8:
Please read this sentence all your life, and pay attention to let other children know the characteristics of plastic bridge after listening to your reading.
Random directional reading
Summarize the characteristics of plastic bridge: stability.
3. Paragraph 9:
Watch computer animation to understand the use process of plastic bridge.
4, children's songs:
Sixth, the tenth paragraph of teaching:
Question and dispel doubts.
Seven. Summary and expansion:
If you are a bridge expert, what kind of bridge are you going to build?
Children will really think, but the bridge designed by you and grandpa has not been built in real life. What should you do to realize your dream?
Eight, homework:
Draw the bridge you designed.
Second lesson
Review the text
1. Repeat the full text.
2. Tell me which two kinds of bridges did Light Light Blue cross in the text. What are the characteristics of diving bridge and plastic bridge?
(2) Memorize and write new words.
1. Read new words
The blue bridge engineer made a wavy frame on various special glass bricks.
Drive past, row past, pick wild flowers, and move forward, driving very thin, light, flat and steady.
2. Guide writing.
"Sit" two people write small, and write the whole word horizontally below.
"Seats" should be smaller and written on the right.
Students practice in their spare time and evaluate each other.
Teaching blackboard:
32. Light light blue has crossed the bridge
Low tide crossing
Plastic bridge
(Science and Technology)