Unit4 I have a ball. Lesson 20Let’s singReviewLook and sayReview 和别人谈论自己所拥有的东西时用： I have …Presentation Just learnballoonPresentation I have a balloon.How big!Presentation Just learnkite Presentation I have a kite.Cool!PracticeGame 1大小声balldollballoonkitePracticeGame 2What’s missing?Presentation Look and sayGuess! What are they talking about? Presentation Listen and imitateWow! How big! Look! I have a kite.Hi, Peter. I have a balloon.Cool!模仿录音中的语音语调，有感情地朗读。可以脱离课本，适当改动其中部分，语音地道。适当添加内容，意思完整，有创新，表演生动。GoodGreatExcellent两人一组，练习对话并表演，其他同学评价。Practice看图并猜一猜他们会说些什么呢？PracticeFly, fly, fly my balloon.Fly, fly, fly my kite.Fly, fly, fly very high.Up, up, up to the sky.kiteSummary 本课学习的玩具类单词有 :balloonSummary 如何介绍自己所拥有的物品呢？I have (a/an) …
