Unit 1 How tall are you PB Read and write(公开课） 优质课件+动画素材

崔老师优质课件 崔老师优质课件 崔老师优质课件 崔老师优质课件 崔老师优质课件 人教PEP 六年级下册 Unit 1 How tall are you PB Read and write 欢迎下载使用崔老师优质课件 Let's sing 欢迎下载使用崔老师优质课件 than tallest longer younger older shorter 点击发射 植物大战僵尸 植物大战僵尸! 发射炮弹， 快速读出炮弹打出的单词或短语， 一起打跑僵尸吧！ taller heavier smaller bigger thinner stronger Game time 欢迎下载使用崔老师优质课件 Free talk “A + be +比较级 + than + B” How old are you? How tall are you? How heavy are you? What size are your shoes? ask answer compare 比较 欢迎下载使用崔老师优质课件 Spring is coming. What changes can you see? Lead in The sky is clearer. clear 比较级 clearer The sun is brighter. bright 比较级 brighter Can you think of any other changes? 欢迎下载使用崔老师优质课件 Lead in Look and tick The trees are greener. The weather is warmer. 欢迎下载使用崔老师优质课件 Wu Yifan and his family are going on a trip to the countryside. Let's read countryside 农村，乡下 go on a trip to+地方 (去...旅行) I'm going on a trip to Beijing. 我要去北京旅行 欢迎下载使用崔老师优质课件 Lead in Wu Yifan has a story to tell Robin. What's the story about? 欢迎下载使用崔老师优质课件 Presentation 点击右键播放 欢迎下载使用崔老师优质课件 shadow /ˈʃædəʊ/ Words and expressions get + 比较级 +and+ 比较级：变得越来越…… get lower and lower: 变得越来越低；get longer and longer变得越来越长。 常与这类比较级结构搭配的常用动词有grow,get,become等 影子 low 比较级 lower 欢迎下载使用崔老师优质课件 smarter /ˈsmɑːtə/ Words and expressions What is Little Duck's question? 更聪明的 smart 比较级 smarter Why is my shadow longer when the sun gets lower? 欢迎下载使用崔老师优质课件 easy /ˈiːzi/ Words and expressions 容易， 简单 become /bɪˈkʌm/ 变成 Do you agree with Old Tree? 欢迎下载使用崔老师优质课件 太阳和影子 太阳高度角影响物体影子长度，太阳高度角越小影子越长，反之则影子越短。一天中太阳高度在日出和日落时都为0°，影子是最长的，且日出和日落影子相等。而正午时太阳高度角最大，影子为一天中最短的。 Good to know Can you answer Little Duck's question, Robin? Yes, the shadow is longer when the angle of the sun is smaller. Why is my shadow longer when the sun gets lower? 角度 欢迎下载使用崔老师优质课件 Answer the questions Read quickly and circle. Choose a title for the story. A. Little Duck's shadow B. Old Tree's shadow When is the Little Duck's shadow longer? A. In the morning B. In the af