Unit 4 Can I have a puppy?Aims and demands:1. Have the students know how to ask someones pets and how to express their favorite pets. 2.Have the students use the words such as kitten / lovely / pet / basket /cage / expensive / puppy / hold / rabbit / touch /flat3.Have the students to learn these new sentences: Can I have a puppy? / Yes, you can. / No, you cant. / You can do sth but you cant do sth.Teaching methods Reading. /Listening. /Talking. /Singing. Play Games. Making actions.Teaching aids:CAITape recorder.Part 1Step 1. Warming-up.1. The teacher and the students making a greeting with each other.2. Let the students sing an English song together.3. Revise some new words by playing the game: Look and say. Step 2. Presentation1. Tell the students I like pet. Tell a story with a rabbit/ a puppy / a kitten. According this story help the students to learn these new words: kitten / lovely / pet / basket /cage / expensive / puppy / hold / rabbit / touch /flat2. Let the students to read these new words after the teacher. Ask the students to remember how to pronounce it. 3. Play the game: Drive the train. Have every student say the similar sentences: Can I have a puppy?Step 3 Practices.1.Write Can I have a puppy? / Yes, you can. / No, youcant. / You can do sth but you cant do sth. down on the Bb.Ss read the sentence after me . Then have them practice in pairs.2.Play a guessing game to practice the sentences.Step 4. Consolidations.1.Let the students listen to the tape three times. Then ask the students to read after the tape.2.Play a game: Chant!Can I have a puppy? Yes, you can.Can I have a kitten? No, you cant.Can I have a cage? Yes, you can.Can I have a basket? No, you cant.Part 2Step 1. Warm-up1.The teacher and the students make a greeting with each other.2.Play a game: Chant! Can I have a puppy? Yes, you can.Can I have a kitten? No, you cant.Can I have a cage? Yes, you can.Can I have a basket? No, you cant.3.Do and say.4.Free talk:A: Can I have a puppy? B: Yes, you can.Step 2. Presentation. (CAI)1. Teach the words: kitten / lovely / pet / basket /cage / expensive / puppy / hold / rabbit / touch /flatto teach the students how to write these words and remember these words.2.Play some games to practice the words like this: Bomb High and low Guessing game Pointing gameStep 3. Practices.1.Listen to the tape and read after the tape three times.2. Practice Part C in two groups. Then practice it in pairs.Step 4. Consolidations.1. Play a game: Chant!Can I have a puppy? Yes, you can.Can I have a kitten? No, you cant.Can I have a cage? Yes, you can.Can I have a basket? No, you cant.2.Finish Part D and ticking the best answer.3.Do Part E: listen and write.Part 3Step 1. Warming-up.The teacher and the students make a greeting with each other.Play some games.Step 2. Revision.Ask some Ss: Can I have a puppy?Do you have any pets?And let the students have a talk with each other freely. Step 3. Presentations.1. Ask a student: Do you have any pets? In this step we can repeat this steps several times. Then let the Ss practice in pairs.2. Revise the words using these interesting games:Game 1: Look and sayGame 2: Guessing game3. Revise the Part A: guessing game. Telephone game. Act