Unit 5 Have a DrinkLesson 1The teaching aims:1. Learn the new words: water juice milk tea2. Learn the sentences: I’m thirsty. Have a drink.A:What do you like?B:I like ---The importances:The key words learning(water juice milk tea)The difficulties:The sentences leaning (I’m thirsty. Have a drink.)The teaching aids:PPT, radio, word cards.The teaching procedure:Step 1: warm—up(8 mins)1.Greeting each other2.Sing an English song:3.Review fruits.(复习各种水果,引出自己的喜好)Step 2:Presentation ( 10 mins )1.The teacher shows a bottle of water and say : Oh ,I’m thirsty. Let’s have a drink.