There are 8 natural paragraphs in this paper. The first paragraph is about the little seagull who finds a strange big ship and wants to find out. The second one? In the natural part, write the types and main functions of seaplanes by writing the dialogue between seagulls and seaplanes. The eighth paragraph says that seaplanes go to rescue immediately after hearing the alarm.

Analysis of learning situation:

Water flight is an airplane that can take off and land on water and complete specific tasks. What is the impact on seaplanes? Spaceship? Inspired by. With the progress of science and technology, seaplanes have become more and more advanced. Seaplanes can be used not only for ocean patrol, anti-submarine warfare, mine laying and rescue at sea, but also for long-term transportation, fishing and fire fighting on snow, ice, mud and grassland.

Teaching requirements:

1, read the text correctly, fluently and emotionally.

2. Learn the new words in this lesson, among which Tian Zi only knows not to write; Understand the words made up of new words; Can you use it? Soon? Gradually? Make sentences.

3. Understand the main functions of seaplanes, inspire children to love science since childhood, and use science to benefit mankind when they grow up.

Teaching time:

Two classes.

first kind

First, reveal the topic.

1, the title of the blackboard, read the title together.

2. Do you want to know anything when you see the topic?

Second, listen to the text and learn the words from the students.

1, read the text softly and read the new words several times. Correct pronunciation is required.

2. Contact the context or consult the dictionary to understand the words you don't understand.

Third, check the self-study situation.

1, recognize new words.

Tell me which words I have read and which words I don't understand.

Fourth, reread the requirements of the text.

Read every word and every sentence correctly; Mark the natural paragraphs.

1, self-reading.

2. Try to read the text in the natural paragraph by name.

Five, guide the writing

Second lesson

First, review and check.

1, read the new word card.

2. Dictate words

Second, read the text carefully.

1. Learn paragraph 1 of the text.

(1) One day, little seagulls were flying in the boundless sea. Suddenly, it found a strange ship. Do you see it? Show slides.

(2) Discussion: What's the difference between this ship and what we usually see? What do you want to know when you see it? Yeah, so does the little seagull. See what the book says.

(3) Read the paragraph 1 by name. Which word means boundless? Ask the truth? What do you mean?

(4) Guide students to express the meaning of this paragraph in their own words.

(5) Guide reading and read the curious tone of the little seagull. Little seagull wants to know the answer. How did it ask? What did the monster say?

(5) What do you understand after reading their conversation?

(6) Sentence training.

(7) Guide students to read aloud in different roles? In the natural passage, read the curious and appreciative tone of seagulls and the proud tone of seaplanes.

(8) summary.

3. Learn the eighth paragraph of the text.

(1) insult, use-to draw what the seaplane said, and use () to draw the sentence of seaplane departure. Read it to everyone again.

(2) Imagine: How do maritime ambulances rescue ships in distress?

(3) Talk about the feeling after reading this paragraph. Talk about it? Gradually? Meaning, what else? Gradually? Practice making sentences.

Third, read the text with emotion.

Fourth, summary.

Today, we learned the lesson of "seaplane" and listened to the introduction of the ambulance. We know that seaplane is a special kind of plane, and there are many kinds, each of which has the ability to give up.

Verb (short for verb) homework

1, make a sentence-

2. Gradually-

3. Read the text correctly, fluently and emotionally.