(
课件网) 新课标 八年级下册 Unit 7 What's the highest mountain in the world? Section B 1a-1d 学 习 目 标 Objectives 1. 掌握和运用下列重点单词和短语： weigh, birth, adult, at birth, up to, ?? 2. 掌握含有倍数的比较级句式。 3. 能将听到的信息正确地用对话的形式进行输出。 4. 了解大熊猫和熊猫宝宝的习性和生活状况。 4. 保护濒危动物，从我做起。 Learn some new words! New words centimeter ['senti?mi:t?] n. 厘米;公分 (100厘米等于1米) 缩写形式为cm A centimeter is a unit of length. 厘米属于长度单位。 square centimeter 平方公分 cubic centimeter 立方厘米 He is 185 centimeters tall . 他185公分高。 Learn some new words! New words He has to weigh his words when he talks to her . 他跟她说话的时候，必须斟酌他的话。 At birth , most babies weigh between 6 and 8 pounds . 大多数婴儿出生时的体重在6磅到8磅之间。 weigh [wei] v. 衡量；称(重量)；重达 ... The doctor weighed the baby every month. 医生每个月都给这个婴儿称体重。 名词形式：weight birth [b??θ] n. 出生；血统，出身；起源 Learn some new words! New words The birth of my daughter delighted my family. 我女儿的出生令我全家人欣喜。 give birth to生孩子; 产仔 at birth 生下来时 date of birth 出生日期 by birth 生来; 在血统上 This was the birth of words . 这就是文字的起源。 She is English by birth but french by marriage . 她是英国血统，但嫁给法国人而入了法国籍。 Learn some new words! New words adult ['?d?lt] adj. 成年的；成熟的 n. 成年人 adult child 成年子女 young adult 年轻人 adult man 成年人 In the eyes of the law you are not an adult . 从法律的角度看你还没有成年。 He spent his adult life in canada . 他在加拿大度过了成年时期。 His behavior is not particularly adult. 他的举止行为还不太成熟。 v. 厘米 v.&n. 重量是；称重 出生；诞生 v. 出生时 n. 达到(某数);不多于 n. 成年的；成年 Let's read together! centimeter weigh birth at birth up to adult New words How long is the history of China? China has a long history of 5,000 years. What is the area of China? China covers an area of about 9.6 million square kilometers. Warm-up How many Chinese characters are there? There are 85,568. Warm-up What is the population of China? It has a population of more than 1.373 billion. How long is the Yangtze River? It's 6,397 kilometers long. How long is the Yellow River? It's 5,464 kilometers long. Warm-up How long is the Great Wall? It's 21,196.18 kilometers long. How high is Qomolangma? It's 8844.43 meters high. Warm-up How long is the Grand Canal? It's 1,710 kilometers long. How big is the Forbidden City? It has an area of about 720,000 square meters. Warm-up Look and say! - How long is the table? - This table is _____. one meter long - How wide is the road? 1m 3.5m - The road is _____. 3.5 meter wide 1,025m - How high is the mountain? - It is _____. 1,025 meters high - How deep is the well? 12m - The well is _____. 12 meters deep - How large is the farm? 3 km2 - It is about _____. 3 square kilometers in size Revision 150,000,000 km Look and say! - How far is it from the earth to the ... ...
