《2020八年级英语下册 Unit 7 What’s the highest mountain in the world Period 1 Section A（1a-2d）导学案（无答案）（新版）人教新目标版》

1、unit7 whats the highest mountain in the world?单元核心知识框架图单元话题talk about geography and nature重点词汇square, desert, population,tour, tourist,condition,challenge, force, nature, ocean, ancient, wide, paragraph, thick, freezing, protect, succeed, achieve重点短语 as far as i know, take in, in the face of, the po

2、pulation of, the main reason, part of, achieve ones dreams, even though(=even if)重点句型as+形容词/副词原级+as. 与.一样not so/as+形容词/副词原级+as.不如.(a lot/much/even)+形容词/副词比较级+than 比.(甚至）更.（得多）形容词/副词最高级+of/in.在.中最.语法解读1.基数词2 形容词与副词的比较级与最高级课时核心知识框架图unit7第一课时核心单词 square,meter,deep,desert,population,asia,feel free,tour,

3、tourist,wall,amazing,ancient,protect,wide, 核心词组the population of, a lot, as far as 核心句型whats the highest mountain in the world?第二课时核心单词paragraph, thick, include, condition, succeed, achieve, force核心词组take in, in the face of, the pacific ocean核心句型 it is also very hard to take in air as you get near t

4、he top.its higher than any other mountain.第三课时核心单词 weigh, bamboo, research, awake, excitement,illness核心词组at birth核心句型- this elephant weighs many times more than this panda.第四课时核心单词whale,oil, huge 核心词组up to, die from, or so核心句型pandas do not have many babies, maybe only one every two years.li wei love

5、s her job,but it is a difficult one.第五课时核心单词achieve, risk核心词组achieve ones dreams, take risks核心句型an elephant weighs many times more than a dog.an adult panda can eat much more that a cat.human catch whales for meat,fat and oil.unit 7 whats the highest mountain in the world section a 1a - 2d ( 第1课时)【学

6、习目标】1. 能够掌握本节课出现的重点短语和句子。2. 谈论地理和自然现象，学会对事实和数字的比较，提高听说能力。【重点、难点】 识记形容词和副词比较级变法的多条规则；使用比较级来描述人的外貌。【导学指导】温故知新 写出下列单词的比较级和最高级high deep big long old young 自主互助学习请根据预习写出下列短语1.最高的山 2.最长的河 3.八百万平方公里 4. 1025米深 5.的人口 6的高度 7.和一样大 11.少于的长度 12.最古老的国家之一 知识梳理1.long的名词性是 翻译成 ，high的名词形式 翻译成 ，表达东西的长度可以有两种方法 例如：这条河10

7、0米长。（1）the of the river is 100meters. 2）the river is 2. one of the most endangered animals in the world the giant panda.china one of the oldest civilizations in the world one of +名词复数，谓语动词要用 数。 eg：其中一本书是新的。 3. the population of the world is 6400000000.对人口这个数字划线提问要用 特殊疑问词 。 the population of the worl

8、d？ 4.as big as 和一样大 asas 之间的形容词用 级。 the yellow river is not as long as the yangtze river. 否定形式not asas 意为 。 5. can you tell me a bit more about china?我们学过的可以修饰比较级的副词和短语还有 注意比较级和最高级which is the second longest river in china?which river is longer ,the nile or theyellow river?最高级一般用于 者以上相比，最高级前一般要加定冠词

9、，比较级一般用于 者之间的比较，被比较者用 引出。互助学习过程：1. 比一比赛一赛：各小组长提问其它小组成员课前准备的短语，看哪个小组完成得最棒！2. 1a 展示同学们搜集的信息，讨论1a部分的四幅图片。3. 1b 听录音完成1b，并在小组内共同订正听力的答案。4. 2a 听录音把这些句子按照顺序排列起来。5. 2b 再听一遍录音把句子补充完整。6. 小组长带领大家讨论一下听力的答案，并负责解答组内其他同学的疑问。7. pairwork 根据2a和2c 部分的信息自己完成对话。【课堂练习】（一）根据句意和首字母补全单词。1. the l _river in asia is the yangtz

10、e river .2. china is one of the oldest c _ in the world .3. one of the o_ countries in the world is china. 4. m _ of city lies three meters blow sea level .5. our playground is about 2000 s _ meters in size .(二) 单项选择。1. its _ in the world .a the biggest desert b biggest desert c the biggest deserts d bigger desert 2. there are no man-made structures as _ the great wall a bigger b big c bigger d the biggest 3. the nile is 6,470 _a kilometers b kilometer c kilometers long d kilometer long 4. mount tai is _ lower than qomolangm