Thoughts on writing insect memoranda

When I get the teacher's book, I'll prepare the insect memo. There are really many places that need to be revised.

This is a text about scientific knowledge. How to avoid turning Chinese into a science class? To turn students' interest in insect knowledge into attention to language, the guidance of teachers is still very important.

When preparing lessons, we should grasp a main problem and let students exchange their interesting contents. Originally, we thought that as long as students actively communicate, they should respect their unique reading experience. Results After the trial lecture, we found that most students focused on exploring these insect knowledge. For example, why do ladybugs have seven stars? Why do some ladybugs eat aphids? Why do native grasshoppers look like this? In short, students' questions are varied, and few of them point to language. I feel there is something wrong with this class.

I got the teacher's book and found that the language of this text is very distinctive. First, we can grasp the appearance characteristics of insects, such as "scarlet" and "porcelain-like hard wings", and vividly write the color and texture of ladybug wings; "Its armor is black and hard, and its head has the same angle" vividly writes the appearance of a unicorn. Second, the action description is meticulous and appropriate, with a sense of picture. For example, "ladybugs slowly fall, fold up their black silk petticoats, spread their wings one by one, and run smoothly;" The image of ladybug landing gracefully is vividly on the paper. Thirdly, the use of onomatopoeic words such as "Yi Yi" and "Wu Pu Yi" shows the agility of compound-eyed insects and the recklessness and clumsiness of unicorns, which makes people feel immersive. Fourth, the language is kind and natural, full of childlike innocence. For example, "I once thought: If a person has a pair of compound eyes … I'd better not!" " What's that feeling! "I said, eat tender potatoes can't eat aphids for a change?

This lesson is skimming the text. First, students can be guided to read the learning tips and make clear their learning tasks: first, understand the main contents of the text as a whole and discover the secrets of insects; Second, you can share the most interesting part, imagine the picture and experience interesting language in combination with your life experience; The third is to make your own insect memo by using tables or pictures with text descriptions. The study of this lesson is based on students' independent and cooperative learning, supplemented by teachers' guidance.

Simple case:

First, active learning detection

1. Show the new words in the text for students to read (by driving a train, reading by name, etc.). )

? Communication literacy method ...

? 2. Show the polyphonic words in this lesson, read and write.

Second, independent learning, group communication

1. Review the methods of skimming the text. (around the problems in "conjunctions", learn independently. )

2. Show learning tips:

? (1) Read the text silently, circle the sentences in the book to record the secrets related to insects, and communicate with peers. (Name, appearance, color and habits of insects)

Students communicate, and the teacher concludes: Look at the sentences first, and then say what secrets have you found?

After learning the secrets of insects, read the text silently again and communicate with your peers. What kind of insects do you think are the most interesting?

Communicate with students, or show them by reading aloud, or describe pictures.

The teacher prompts the way of communication: Why do you like this sentence? What picture does this sentence remind you of? Which word impressed you the most?

Third, the whole class shows and the teacher guides.

1, guide students to pay attention to the language that expresses the appearance or movement of insects, such as "scarlet, porcelain-like hard wings", "rhinoceros-like horns on the top of your head" and "falling slowly". (shape)

? 2. Guide students to pay attention to onomatopoeia words. (What do you seem to see? For example, you can perform while reading, and you can feel the vigilance of compound-eyed insects from the voice of "Zeng-". When I read Wuwuwu, I seemed to see the one-horned fairy "Wuwuwu" flying around. A funny scene of recklessly and clumsily falling under the lamp.

3. Guide students to pay attention to the language that makes people laugh, such as: "If a person has a pair of compound eyes …" (The language is kind and natural, full of childlike interest. ) "I said, can't a ladybug with tender potato leaves eat aphids for a change?" (humorous language)

The author describes the appearance, color and other characteristics of insects, and the language is kind and natural, full of innocence.

Fourth, carry out practical activities.

1. Try to make an insect memo.

After class, arrange students to observe an insect and pay attention to its shape, activities and habits. You can also consult the information or ask others. Interested students can try to make their own insect memos by using tables or pictures with mosquito instructions.

Five, class summary, recommended books

Teacher: Students, in this lesson, we learned about the compound eyes of dragonflies, the types of flower sisters, unicorns that can pull small clay carts, and two kinds of grasshoppers nicknamed "Hang Da Bian Dan Er". In fact, the world of insects is far more wonderful than this. If you want to know more about insects, please continue reading the book Insects by the famous French scientist Fabres, and add the insects in the book to your insect memo.

Write on the blackboard.

Insect memorandum

Dragonflies, ladybugs, unicorns and grasshoppers

Appearance habit activity

Language is childlike and childlike.