Unit 1 How tall are you?,B Read and write,Free talk,How old are you? Im _ years old. How tall are you? Im _ metres tall. Im _cm tall. How heavy are you? Im _ kg.,Review 请快速说出图片中闪现的单词并拼写,smaller,taller,heavier,bigger,longer,shorter,thinner,older,younger,stronger,tallest,shortest,short shorter shortest tall taller tallest,oldest,youngest,young younger youngest old older oldest,longest,shortest,short shorter shortest long longer longest,Warm up,更清晰,更明亮,想到,变化,单词 1.countryside kntrsad 乡村 2. lower l 更低的 3. shadow d 阴影、影子 4. smarter sm:t 更聪明的 5.become bkm 变成,Language Points Read and Write 1.The sky is clearer and the sun is brighter. 天空更晴朗，阳光更明媚。 2. The sun goes down. 太阳落下去了。 3. It is getting lower and lower. 它变得越来越低。 4. You are smarter than me. 你比我聪明。 5. You are becoming a beautiful bird. 你正在变成一只美丽的鸟。,Wu Yifan and his family are going on a trip to the countryside. Wu Yifan has a story to tell Robin.,学习新知 Read and write,Tips: 吴一帆和他的家人打算去乡村旅行。吴一帆 有一个故事要告诉罗宾。,The story is about a duck and a tree. Lets read the story together.,学习新知 Read and write,Little duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and longer.,学习新知 Read and write,Tips: go down下降 lower and lower越来越低 shadow影子 longer and longer越来越长 比较级 + and + 比较级：越来越 be动词+动词ing形式：表示正在做,小鸭子正在看太阳 落下。它正变得越来 越低，但是它的影子正变得 越来越长。,“Why is that?” little duck asks his old friend Old Tree. ”You are older and smarter than me. Tell me why is my shadow longer when the sun gets lower?”,学习新知 Read and write,那是为什么？小鸭子问他的朋友老 树。“你比我年长并且比我聪明。告诉 我为什么当太阳变得更低的时候， 我的影子更长？”,Old tree says, “Thats easy, Little Duck. The sun goes down every day, and we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big bird!”,学习新知 Read and write,Tips: easy:简单的,老树说：“那很简单，小鸭子。太阳 每天落下，我们每天长大。你的影子 变得更长，是因为你正长得更高。 你将变成一只美丽的大鸟！”,Read and circle,Read the dialogue again and finish the dialogue.,lower,longer,older,taller,Think and discuss.,你同意老树的意见吗？为什么？,你能回答小鸭子的问题吗？ 你的答案是什么？,请圈出含有字母er 的单词， 并和你的朋友说说变化。,Read and circle,_ Title Little Duck is watching the sun go down.(小鸭子正在看太阳落下)。It is getting lower and lower, (太阳变得越来越低) . but his shadow is getting longer and longer. (但是小鸭子的影子变得越来越长) . “Why is that?” Little Duck asks his friend Old Tree. “You are older and smarter than me” Tell me Why is my shadow longer when the sun gets lower? “ Old Tree says “Thats easy, Little Duck, The sun goes down every day. And we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big beautiful bird. “ Can you answer Little Ducks question ,Robin?,当太阳变得越来越低时，为什么我们的影子会越来越长？,思考：,形容词比较级,看形容词比较级 找规律 taller older longer stronger bigger thinner heavier finer （fine）,形容词比较级 变化规则,原级变为比较级，通常 er 加后面 若是结尾辅元辅，末尾双写要牢记 辅音加 y 结尾时，把 y 变 i 是必须 原级若以 e 结尾，直接加 r 就可以,写出下列词的比较级 big thin fat funny happy heavy tall strong small .,bigger,thinner,fatter,funnier,happier,heavier,stronger,taller,smaller,写出下列词语的比较级或把比较级变为原级 tall _ 9. happier _ thinner _ 10. strong _ heavy_ 11. sad _ longer _ 12. angry _ big _ 13. funny _ hotter _ 14. smaller _ sunny _ 15. windy _ good _ 16. many_,taller,thin,heavier,long,bigger,hot,sunnier,well,happy,strong,sad,angrier,funnier,small,windier,more,根据句意用所给词的适当形式填空 1. She is _(tall) than me . 2. How _ (heavy) are you ? 3. My hands are _ (big) than yours. 4. She is 2 years _ (old) than me . 5. Im _ (thin) than you. 6.You are _(short) than you. 7.ZhangPeng is _(young) than me. 8.The elephant is _(strong) than the panda.,taller,heavier,bigger,older,thinner,shorter,younger,stronger,用所给词的适当形式填空 1. A giraffes neck is _( long) than a goats neck. 2. Zip is _(old) than Zoom. 3. I am _(tall) than her. 根据汉语意思填空。 1. Thats _dinosaur in this hall.(最高的) 2. It is taller _both of us together.(比) 3.There are more_ over there.(恐龙) 4. I am 1.65 _(米),longer,older,taller,the tallest,than,dinosaurs,metres,1. Thats the _dinosaur in this hall。 A.tall B. taller C. tallest 2. I am 23 years old. I am _than you. A old B.older C.oldest 3. The river is 20 _ . A metre B metres C. metres 4. I am taller _you. A. to B.than C of,A girl is 35 _. A. grams B. kilograms C. tons 2. I am 1.66 metres, you are 1.55 metres . So _. A. I am taller than you. B. I am shorter than you. C. I am taller of you. 3. How _ are you? A. taller B.