The teaching goal (1) is to learn the vowel ai ei ui and its four tones; Make pronunciation accurate; Recognize shapes and write correctly. (2) Practice Pinyin Festival to improve the ability of Pinyin Festival. Write the prescribed syllables correctly. (3) Cultivate students' habit of finding problems and thinking seriously, and be willing to apply what they have learned. Second, the focus and difficulty of teaching is to correctly pronounce the vowel ai ei ui and identify the shape of vowels. The difficulty in teaching is spelling syllables. Third, the teaching preparation Pinyin card Fourth, the teaching process and intention First, stimulate the introduction of interest and learn from the old teacher: Students, do you still remember these letter friends we have learned? The teacher shows the letter cards one by one and reads them aloud. List vowels and initials separately. ) teacher: today, the teacher brought three new friends to everyone. Do you want to know them? A) learning vowels ai teacher: children look at each other. Who is next to you? Say it yourself first, and then tell me. Teacher: The teacher heard you. You are next to me, I am next to you, and the children study together. Well done! Which vowel sounds are "next to" and "next to"? Let's study now. Teacher: Look at the blackboard first. Stick a card with single vowel "A" for students to read, and stick a card with single vowel "I" away from "A" for students to read. ) Teacher: Monovowels are very skillful. Do you know what skills it has? Teacher: Some monosyllables can form syllables by themselves, and all of them can form syllables with initials. You can also make a vowel yourself, or you can form a new vowel, which is called a compound vowel. The teacher moves the "I" card to the right of the card "A" to form the vowel ai. ) Teacher: Today we are going to learn Chinese Pinyin Lesson 9, and learn three vowels, ai ei ui. 1, studying in normal schools. Pronunciation teaching method: start with a, with a loud voice and constant air in the middle, gradually slide to I, and pronounce it as ai in one breath. 2. Students practice pronunciation. Teacher: Please read the book. What do you find in the picture? Children's short sound is the triple stress of vowel ai. ) 3. Four-tone practice of artificial intelligence in middle school in language environment. 4, speak or group words, which must have the voice of ai. Students try to spell syllables. 6. The teacher checks and corrects. Teacher ei: Who is stronger at your deskmate? Let's have a wrist wrestling match, shall we? Teacher: (Shouting for refueling) Just now, I heard the children holding their breath and stretching their voices to make a "sigh" sound. A shorter sound is the pronunciation of the second vowel ei we learned today. [Connecting with the reality of life, so as to establish a non-artificial substantive connection between the learned knowledge and the related concepts within the scope of students' ability. Easy to remember] 1, the teacher writes ei. Teacher: During the competition, I shouted "ei". Can you add some oil to yourself to increase your strength? Who won just now? Let's try again and see who can win this time. Don't forget to shout "ei" to cheer for yourself. 2. Look at the pictures. Who can tell me how to remember the sound and shape of ei with pictures? 3. Teach pronunciation methods. Teacher: Its pronunciation is the same as ai. It starts with E and then slides to I. Students practice pronunciation. 4. Practice four tones in a language environment. 5. Spell the syllables on the right and say the words or sentences containing these syllables. ] c) learn the vowel UI 1. Play mobile games. Teacher: Do all the children call? Let's play telephone games. Hold out your thumb and little finger as a phone and put it on your ear. ) teacher: nitrogen mustard butyrate, the phone rang, and the children answered it. Health: Hello, who's calling? Teacher: I'm mom. Health: What can I do for you? Teacher: Nothing. Want to know which vowels everyone has learned? ] Student: We learned ai ei. Teacher: Is there another one? Teacher: Yes, there is another one you already know, that is, Hello, Blackboard ui. 1. Memorize the sound shape of vowel ui with pictures? 2, pronunciation method: first pronounce the sound of U, then pronounce the sound of ei, and the gas in the middle remains unchanged. Interest is the best teacher. The closer knowledge is to students' real life, the more interested students will be. Use games to bring students into the cognitive world and stimulate their thirst for knowledge. ] 3. Four tones practice. 5, speak or group words, with the voice of ui. 6. Call your mother and tell her that she has learned three vowels, ai ei ui. 7. Spell syllables. A) have a rest in class. B) consolidate the exercise. Guide to write ai ei ui (4) Summary: This lesson mainly learned three vowels (student answer: ai ei ui), spelled many syllables and wrote three syllables (student answer: Kai Gehui). The children learned more.