【最新】人教版八年级英语下册Unit 7 What’s the highest mountain in the world 教学案
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Unit 7 What’s the highest mountain in the world 教学案
课题：Unit 7 What’s the highest mountain in the world?
Section A
【学习目标】
1. 谈论地理和自然现象，学会对事实和数字进行比较。
2. 能够用最高级形式来描述人或物的特殊。
3. 了解自然和地理知识，培养热爱大自然的意识。
【学习重点】能够用形容词及副词的比较级或最高级形式来描述自然景观。
【学习难点】能表达较大的数字。
(第一课时)
【自主预习】一、写出下列单词的比较级和最高级
high higher highest deep long famous
old big young popular
二、预习课本P49-50，写出下列短语
1. 一千米深 2.九百六十万平方公里
3. 四十千米高 4. 最深的盐水湖
5. 最大的沙漠 6. 最古老的国家之一
7. 长五公里 8. 世界上最多的人口
9. 和„一样大 10. 比其他任何山都高
11.as far as I know 12. man-made
【课堂探究】
一、度量单位使用规律: 数词 + meters/kilometers + high/deep/long/wide
原文再现 9,600,000 square kilometers, 1,025 meters deep, 6,671 kilometers long,
8,844.43 meters high 90平方米 90
Eg: 黄河长5464千米。 The Yellow River is 5,464 .
死海约深392米。 The Dead Sea is about 392 .
二、修饰比较级常用a bit, a little, much, many, a lot, even，far；as+ adj. + as表示“与...一样”
原文再现It’s a lot bigger than the population of the US.
It has a much longer history than the US.
China is almost as big as the US.
Eg：(1) My brother is _____ more outgoing than me. A. many B.much C. little
(2)The experiment was____ easier than we had expected. A. more B. much more C. much
(3)Traveling by train is exciting than traveling by air. A. much B. a little C. far more
(4 )这部电影和那部电影一样有趣。（as„as）
三、feel free to do sth.指你想做什么就做什么,别介意我的看法,有“放松点,别紧张”的意思。
教师二次备课 备课教师：
原文再现 Feel free to ask me anything on today’s Great Wall tour.
关于这本书有什么问题尽管问。 about this book. (第二课时)
【自主预习】
从课本中找出并翻译下列短语
（1）最危险的运动之一 （2）登山，攀岩
（3）全世界 （4）中国的东南边境
（5）山顶 （6）严寒的天气条件
（7）大风暴 （8）冒着生命危险
（9）放弃 （10）实现梦想
（11）挑战自我 （12）吸入空气
（13）据我所知 (14) 成百上千的游客
(15)in the face of difficulty (16) the forces of nature
【课堂学习】一、知识聚焦
1. 原文再现The spirit of these climbers shows us that we should never give up trying to achieve our dreams.
1）give up doing something 的意思是“放弃做某事；半途而废”
2 ) achieve our dreams 相当于make our dreams come true[来源:]
achieve表示“（通过努力）实现；获取；达到（梦想、成绩、成功、目的)”等。
Eg：我叔叔想戒酒。My uncle wants to wine（酒）.
我们应该尽最大的努力去实现我们的梦想。
We should do our best to .
2. 原文再现 The first woman to succeed was Junko Tabei from Japan in 1975.
succeed 为动词，意为“成功”。常见搭配：succeed in doing sth
Eg：He succeeded in (work) out the problem.
If we have no knowledge, we cannot (成功完成) any work.
选词填空：success/ successful/ succeed/ successfully
1) Just as the saying goes, failure is the mother of .
2) If you don’t work hard, you won’t .
3) Cheer up, Jim. I believe you can be in the speech.
4) He held the meeting .
3. 用unless和even though填空
1)We can't go home we finish the work.
2) he worked very hard, he didn't succeed.
二、根据3a课文内容判断正误，正确填T,错误填F
( ) 1.The Himalayas run along the northwestern part of China.
( ) 2.Even though there are thick clouds on the top of the mountain, but no freezing weather
conditions and heavy storms.
( ) 3.The first woman to climb was Junko Tabei from Japan in 1953.
( ) 4.The spirit of these climbers shows that we shouldn’t give up trying to achieve our dreams.
教师二次备课 备课教师
来源:Z+xx+]
课题：Unit 7 What’s the highest mountain in the world?
Section B 【学习目标】
1. 通过动物的话题学习更多表达比较的句式结构。
2. 理解2b的课文,能理解并运用其中的重点短语或句子。
3. 了解大熊猫等濒危动物，培养保护濒危动物及环保的意识。
【学习重点】阅读理解2b文章，掌握正确的阅读策略和技巧 。
【学习难点】将比较级和数字的表达灵活地运用到说明文的写作中。
(第三课时)
【自主预习】从课本中找出并翻译下列短语
1. 350厘米高 2. 15米长
