（闽教版）四年级英语下册教案 unit 7 Unit 7 Home ( 1 ) Lesson 14 Teaching aims and demands : To demand Ss to hear and speak the sentences correctly : Welcome to our home.Thanks.Have some tea,please.Thank you. Can listen and sing the song:Polly,Put the Kettle on. Teaching materials : tape recorder ; some cards;some tea and cups. Teaching steps : Step 1 Warm-up/ Review Greeting each other with “Hello,How are you?---Fine,thank you.” To review the words:kettle,tea,cup. Step 2 Learn to say Show the Picture to the Ss and introduce : This is Mrs.Miller. Mrs.Miller is making tea in the kitchen.Have some tea,please.Thank you. Listen to the tape & repeat for some times . Practise the sentences in groups. 4. Play the game:Welcome to my home. Step 3 Learn to sing: Polly,Put the Kettle on. 1.Play the tape for the Ss to listen for two times . 2.The teacher explain t