人教版新目标英语八年级下册：Unit 7《What’s the highest mountain in the world》

Unit 7 What’s the highest mountain in the world?（导学案+练习）
Section A (1a-2d)
教学目标
1.掌握p49—p50的单词
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
教学重难点
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。

学习过程
一、预习与交流
写出下列单词的比较级和最高级
high deep big
long old young
请根据预习写出下列短语
1.最高的山
2.最长的河
3. 1025米深
4.八百万平方公里
5.……的人口6……的高度
7.和…一样大8.少于……的长度
9.最古老的国家之一
二、合作与探究
1. 观察图片并讨论完成1a, 和你的同伴讨论你所遇到的烦恼及解决方法。

2. 大声朗读1a中的句子，然后使用1a中的信息编写对话,完成1c并作出展示。

3. 用2a和2b中的信息编写对话，小组成员合作完成2c。

4. 完成2d，分角色表演对话，勾画出其中的重点短语，小组讨论解决疑难问题，并尝试背诵对话。

5.听力训练，完成1b，2a，2b。

三、点拨升华
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100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 world？
4.as big as 和…一样大as…as 之间的形容词用级。

[来源:学科网]
The Yellow river is not as long as the Yangtze river.
否定形式not as…as 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，比较级一般用于者之间的比较，被比较者用引出。

四、课堂练习
（一）用括号中所给词的适当形式填空。

1.There less pollution and more trees in 100 years.(be)
2. People won’t do housework any more because they have ________ to help them in 50 years.
3. There are too many ________ (planet)in the shy.
4. Many famous __________ (predict) have come true these days.
5. Don’t sit on the window, you will be in _______ (dangerous).
(二) 单项选择。

1. It’s ______ 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 _______ 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 Qomolangma .
A .lot’s of B. many C .very D. much
5. Shanghai is one of _______ in the world .
A .more big city B. the biggest city
C. the biggest cities D .the most big city
6.All Chinese people hope that Li Na will win _______gold medals in the future.
A. fewer
B. less
C. many D .more
（三）将下列句子中的汉语部分译成英语。

1.I hope_____________________________（一切免费）in the future.
2.I believe she will be a famous singer_____________________________（十年后）.
3. ___________________（数百个学生）are playing on the playground.
4. ___________________in every family in 100 years.（将有一个机器人）
5. Can you give me _______________________________？（几张红纸）
五总结反思
________________________________________________________________________
________________________________________________________________________ Unit 7 What’s the highest mountain in the world?（第二课时）
Section A 3a- 4c
组别：姓名：
教学目标
1. 学习P51—52的生词：
2. 能够掌握本课出现的重点短语和句子。

3. 能够正确使用形容词的比较等级。

4. 能够运用形容词的比较等级去描述事物。

教学重难点
1. 能够正确使用形容词的比较等级。

2. 能够运用形容词的比较等级去描述事物。

学习过程
一、预习与交流
1. 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
2.小组成员互读单词和词组。

二、合作与探究
1. 带着问题阅读3a，将每段文字与中心思想搭配起来。

2. 再读文章，勾画出其中的重点短语。

3. 独立完成3b，3c，并在小组中作展示。

4. 小组成员大声朗读Grammar Focus。

5. 独立完成4a,并且核对答案，然后大声朗读这部分的句子。

6. 小组合作完成4b，4c的练习。

7. 试着背诵记忆Grammar Focus，4a部分的内容。

三、点拨升华
1. China has the biggest population in the world. It’s a lot bigger than the population of the US. 中国是世界上人口最多的国家，它比美国的人口要多得多。

注意：(1)指人口“多”或“少”时，一般用big/ large 或small, 而不用many或few
(2). What’s the population of China ? 中国有多少人?
The population of China is over1.3 billion.
= China has a population of over 1.3 billion. 中国有13多亿人口
It’s 8,844 meters high. 它有8,844米高。

It is … meters high (long, wide…). 它……米高（长,宽……)。

“有多长（宽，高……）”时，
将数词和数量单位放在表示长宽高的形容词前
The spirit of these climbers shows us that we should never give up trying to achieve our dreams.
这些登山者的精神向我们表明：我们决不应该放弃实现自己的梦想的尝试。

1）give up doing sth 放弃做某事
He gave up smoking after he got out of the hospital.
2）achieve our dream实现。

=make our dream come true
He achieved great success in a short time
succeed v.成功success n. successful adj. successfully adv
Feel free to ask me anything on today’s Great Wall tour.
在今天的长城游中，大家尽管随意问我任何问题。

feel free to do sth 随意做某事
--Can I use your bathroom?
--Yes, feel free.
四、课堂练习
一．单项填空：
单项选择
( )1. Ti an’anmen Square is one of _____square in the world.
A. large
B. larger
C. largest
D. the largest
( )2. --Are you feeling better today,dear? --No, even______.
A. well
B. better
C. bad
D. worse
( )3. –-Which country has ___population, China, America or Japan?
--China, of course.
A. biggest
B. the most
C. the biggest
D. the smallest
( )4. The Great Wall is more than _______.
A. 6000 kilometers long
B. 6ooo kilometer long
C.6000—kilometers long
D. 6000 kilometer longer
( )5. Shanghai is bigger than ____in China.
A. any other city
B. any other cities
C. other city
D. the other city
( )6. She is already _____her brother.
A. so tall than
B. as tall than
C. so tall as
D. as tall as
( )7. Shanghai is bigger than_____ in Japan.
A. any other city
B. all the other cities
C. any city
D. the other cities
( )8. She looks ___than she does.
A. the more older
B. very older
C. much older
D. more older
( )9. The garden is becoming _______.
A. more beautiful and more
B. more beautiful and beautiful
C. more and more beautiful
D. more beautiful and beautifuler
( )10. They competed(比赛) to see who could work _______.
A. the fastest and best.
B. the faster and the better
C. fastest and better
D. faster and better
用形容词和副词的适当形式填空。

1. Tom is ______ (tall) than any other student in his class. So he is _______ (tall) in his class.
2. Li Ming is one of _________(clever) boys in our class.
3. The sun is _______ (bright) than all the other stars because it is _______ (near) to the earth.
4. The earth receives _________ (little) heat from the sun in winter than in summer.
5.The train is running _________ and _______ (fast).
6. He said that it was __________ (happy) day in his life.
五总结反思
________________________________________________________________________ ________________________________________________________________________
Unit 7 What’s the highest mountain in the world?（第三课时）
Section B 1a—2e
组别：姓名：
教学目标
1.学习P53—55的生词和短语。

2.形容词和副词的比较级和最高级的用法,数词的表达
3.掌握阅读技巧。

4. 掌握句型：
1) When the babies see the keepers, they run over with excitement and some of them even walk into
their friends and fall over.
2). The babies often die from illness and don’t live very long.
3). They send people to schools to tell children about the importance of saving the animals. 4). There will be
more forests for pandas to live in.
教学重难点
形容词和副词的比较级和最高级的用法,数词的表达
学习过程
一、预习与交流
（一）.复习Unit7Section A Grammar Focus 中的句子，看看你能背写下了吗？
（二）翻译下列短语
1. 350厘米高_________________________
2. 15米长_________________________
3. 重100千克_________________________
4. 每天吃10千克的食物_________________________
5. 出生时_________________________
6. live up to…_________________________
7. wei gh many times more than…___________ 8. know much more than you
9. stand on two legs.10. 死于疾病
11. 每两年12. 跑过来13. 绊倒
14. 大约15. 撞到…
16. fewer than 2000pandas17. the importance of saving the animals
18. cut down the forests19. have no forests to live in
二、合作与探究
1. 小组长带领大家认读1a中的短语并完成相应的任务。

2. 听力训练，听录音完成1b;1c，并大声朗读1b;1c部分的内容。

3. 小组合作完成1d
4. 小组交流2a,阅读2b的短文完成2c所提问题。

5. 交流完成2c;2d;2e并作交流。

三、点拨升华
1、倍数表达法
1). A is …times larger / higher / longer / wider than B. A比B大/高/长/宽…倍
2). A is …times as big / high / long / wide as B. A是B的…倍大/高/长/宽.
如：我的年龄是你的三倍。

I am three times as old as you.=I am twice older than you.
我们学校比你们学校大4倍。

Our school is four times bigger than yours.
= Our school is five times as big as yours.
2、Scientists say there are now fewer than 2000 pandas living in the remaining forests. 科学家们说，如今生活在现存森林里的熊猫不到2000只。

句中living in the remaining forests 是现在分词作后置定语。

如：
the girls singing under the tree. 树下唱歌的姑娘们
The woman washing clothes by the river is my mother. 河边洗衣服的那个女士是我妈妈。

3、There will be more forests for pandas to live in. 将有更多的森林供熊猫来居住。

句中to live in 是动词不定式做后置定语。

如：
He has no friends to talk with. 他没有朋友来交流
I need a piece of paper to write on. 我需要一张纸来写
四、课堂练习
单项选择。

( )1. _____birth, Lily kept on crying.
A. On
B. In
C. At
D. Of
( )2. I know _____about Shenzhen than you, so tell me some, please.
A. little
B. some
C. much
D. less
( )3. Tony’s toys are ______more than Susan’s.
A. many time
B. many times
C. much time
D. more time
( )4. If there is ____pollution, the air in our city will be ____dirtier.
A. less; more
B. more; much
C. less; less
D. more; more
( )5. In order to finish the project, we’ll have to work ___hours a day
A. more two
B. two more
C. two another
D. other two
( )6. Our club plans to ____20 new members. Do you want to join us?
A. make into
B. take into
C. make in
D. take in
( )7. Friends are those who make you smile, always open their hearts to you and encourage you to____.
A. success
B. successful
C. successfully
D. succeed
( )1. The house is too small for the family _____.
A. live in
B. living in
C. to live in
D. lives in
( )2. There are five boys ___in the classroom.
A. read
B. reads
C. reading
D. to read
( )3. We must ___using plastic bags in order to protect our earth.
A. give out
B. give up
C. give away
D. give in
( )4. My father spends much money on books, ____he’s not rich.
A. but
B. because
C. even though
D. unless
( )5. Nan jing isn’t so large ____Shanghai, however, it’s the second _____city in East China.
A. like; largest
B. as; largest
C. like; large
D. as; large
五总结反思
________________________________________________________________________
________________________________________________________________________
Unit 7 What’s the highest mountain in the world?（第四课时）
Section B 3a—self check
组别：姓名：
教学目标
1.掌握本单元中的重点词汇，短语，并灵活运用。

2.学习目标语言：Humans catch whales for meat, fat and oil. Jump high out of the water. Why do
some of them have to be protected? How can we protect them?
教学重难点
写作训练：写一篇文章号召人们保护动物学习过程
一、预习与交流
1.归纳课文中的短语
1. 与……一样大
2. 最古老的国家之一
3. 随意地做某事
4. 据我所知
5. 人造物体
6. 的组成部分
7.最高的山脉8. 在世界上
9. 其他任何一座山10. 在所有的咸水湖中
11. 跨越… …12. •冰冻的天气
13. 呼吸空气14. . 第一个做某事的人
15. 面临危险16. 放弃做某事
17. 实现某人的梦想18. 自然界的力量
19. 到达顶峰20. 虽然;尽管
21. 在出生的时候22. 醒着
23. 兴奋地跑过去24. 撞到某人
25. 摔倒26. 照顾;照料
27. •每两年28. 砍伐林木
29. 濒危动物30. 大熊猫越来越少
31. 处于危险之中32. 拯救这些动物的重要性
二、合作与探究
1.独立完成Section B 3a,3b并在小组内进行交流。

2.独立完成Self Check1.2,3部分并在小组内进行交流。

3.小组内总结本单元的主要知识点，看谁做的最好。

四、课堂练习
一、单项选择
( )1. China has ____population in the world.
A. the biggest
B. big
C. bigger
D. biggest
( )2. The Nile is longer than _____in the river.
A. any rivers
B. other river
C. the other river
D. any other river
( )3. China is ____older than the US.
A. very
B. too
C. so
D. a lot
( )4. As you can see, the Great Wall is quite _______.
A. tall and wide
B. taller and wider
C. taller and wide
D. tall and wider
( )5. Mo Yan is the first Chinese who____in winning the Nobel prize.
A. succeed
B. success
C. succeeded
D. successful
( )6. When you move somewhere new, the first thing for you is to find a place ____. A. to live B. living in C. to live in D. lives.
( )7. We can’t work out the physics problem. Can you tell us________.
A. how to do
B. what to do
C. how to do it
D. what should I do
( )8. The river is at its ____ level because of the heavy rain .
A. tallest
B. highest
C. shortest
D. lowest
( )9. Nothing will prevent him ____ marrying her.
A.to
B. in
C. at
D. from
( )9. However , pollution is a lot _____ than the natural disasters .
A.terrible
B. terribly
C. more terrible
D. more terribly
( )10. People can stop the sand from moving south _____ planting trees.
A. by
B. in
C. with
D. from
( )11. The population of India is ____ than ___of China.
A less , that
B smaller, that
C less, those
D smaller, those
( )12. What ____ amazing achievement they had!
A at
B an C/ D the
2.写作训练我国是大熊猫生存的唯一之地，然而他们正面临灭绝的危险。

你认为我们该采取哪些
措施来保护他们。

写一篇70词左右的短文表达你的观点。

提示词：fur 皮毛reserve保护区hunt猎杀
What can we do to protect Giant Panda?
_________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ 五总结反思
________________________________________________________________________
_____________________________________________________________________________。