新版六年级英语下册第一单元B部分.pptVIP

新版六年级（下）英语 Unit １ How tall are you (3) B: let’s learn 一、教学目标： 1．能够听、说、读、写形容词的比较级形式：heavier, longer, thinner, bigger和smaller. 二、?教学重难点 1．重点是四会掌握五个形容词的比较形式。 2．?难点是掌握以下形容词比较级的构成方式：heavy—heavier, thin—thinner, big—bigger. Are you tall or short? Let’s ask two of you to answer this question. Ask and answer A: How tall are you? B: I’m 1.2 meters tall. (I’m one point two meters tall.) I’m 120 centimetres tall. He is taller than the girl. 1.2 metres-------one point two meters 1.6 meters-------one point six meters 1.9 meters-------one point nine meters 1.?meters-------one point ? meters How tall are you? Revision: dialogues 对话 1.How old are you? I am 58 years old. 2.How tall are you? I am 167 cm tall. 3.How heavy are you? I am 64 kg. . thinner heavier fat fatter smaller bigger thinner stronger funny funnier The little boy is funny. The other boy is funnier. Let’s read cm=centimeter 厘米 M = metre=meter 米 kg=kilogram　　公斤　千克 T = ton 吨 原型 比较级 tall taller short shorter long longer young younger old older small smaller strong stronger big bigger thin thinner heavy heavier 总结归纳 1）形容词+er long→longer, strong →stronger, fast →faster 2）以不发音e结尾的+r large →larger, nice →nicer, safe →safer 3）以一个辅音字母结尾的重读闭音节，双写末尾辅音字母，再 加+er fat →fatter, thin →thinner, big →bigger 4) 以辅音字母y结尾，变y为i + er happy →happier, busy →busier, early →earlier, funny →funnier , heavy →heavier 5) 不规则变化 good/well →better, many/much → more, bad/ill →worse， little →less, far →farther/further Look! This girl is Cathy. How lovely the girl is. She has long arms. She has long hair and big eyes. She is 6 years old. She is 104cm tall. She is 27 kg. She likes studying. Group work Name Age 年龄 Weight 重量 Height 身高 Rewrite the sentences. 1. I