人教pep版六年级英语下册Unit1（第3课时）课件.ppt

新版六年级（下）英语 Unit １ How tall are you ( 3 ) B: let’s learn Luojiang Primary School 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. . thin ner heav ier fat fat ter small er big ger thi nn er strong er funny funn ier 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 tall er short short er long long er young young er old old er small small er strong strong er big big ger thin thin ner heavy heav ier 总结归纳 1 ） 形容词 +er long→long er , strong →strong er , fast →fast er 2 ） 以不发音 e 结尾的 +r large →large r , nice →nice r , safe →safe r 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 →fat ter , thin →thin ner , big →big ger 4) 以辅音字母 y 结尾，变 y 为 i + er happy →happ i er , busy →bus i er , early →earl i er , funny →funn i er , heavy →heav i er 5) 不规则变化 good/well →better, many/much → more, bad/ill →worse ， little →less, far →farther/further How old are you? How tall are you? How long is your desk? How heavy are you? How long is your pen? How long is your English book? Make Sentences: tall tall er thin thin ner heavy heavi er 自主探究：你能发现形容词比较级的构成规律吗 ? nice nice r Let’s talk Listen to the tape and answer the following questions: 1.Who are talking? 2.How heavy is Jim? 3.Who is thinner, Jim or John? Let’s learn: 1. He is 15 years old . _____ _____ is he? 2. Tom is 163 cm tall . _____ _____ is Tom? 3. Tom’s father is 55 kg heavy . _____ _____ is Tom’s father? 4. I wear size 16 . _____ _____ are your feet? 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’m 164 cm tall.( 对划线部分提问 ) 2. I’m 13 years old . ( 对划线部分提问 ) 3. I like the yellow rabbit.( 对划线部分提问 ) 4. Wu Yifan is younger than Lucy.( 改为一般疑问句 ) 5. Chen Jie is shorter than Miss White.( 对划线部分提问 ) _____ ____ are you? _____ ______ are you? _________ rabbit ________ you _______? ________ Wu Yifan ________ _______ Lucy? ________ is shorter than Miss White? How tall How old Which do like Is younger than Who Goodbye