Unit7 What is the highest mountain in the world?单元导学案（4课时）

Unit 7 What’s the highest mountain in the world 导学案
第一课时
一、复习比较级和最高级
1. 原级： 像..….一样 ____________________ 不如。。。_________________
2. 比较级 (用于两者之间的比较): 形容词比较级＋ than ...
比较级修饰a little, a bit, even, still, much, a lot, far 等可修饰比较级。
3. 最高级(用于三者或三者以上的比较): the + 形容词的最高级＋of / in ...
最高级考点：形容词的最高级前必须加the；副词的最高级前省略the。
4. 比较级和最高级的转换
①Tom is taller than any other student in the class.
= _______________________________________________.(最高级)
②any other + 名词单数 = the other + 名词复数
Tom is taller than any other student in the class.
=__________________________________________________.
③ no +名词 + V. + as…as +名词 没有…比…更。。。
No ocean in the world is as big as the Pacific Ocean. 没有大洋比太平洋更大的了。
= The Pacific Ocean is the __________ ocean in the world.
二、英语中计量单位的读法
13，000，000，000
9,600,000_____________________________
1，025 _____________________________
6,671_________________________________
数词+单位量词+形容词
8,822.43米高 8，822.43___________________
面积9,600,00 平方千米 9,600,00_____________________
1,025米深 1,025_______________________
6,671千米长 6,671________________________
三、 不同的事物表达角度不同
Mountain river Sea/lake desert
Features (特征) Height (高度) Length (长度) Depth （深度） In size/ area（面积）
most
least
练习：
1. 这堵墙1.7米宽。
_______________________________________________.
2. 这棵树3.53米高。
_________________________________________________.
3. 这个湖1,025米深。
________________________________________________________.
1a-2d 重点讲解
population的用法练习
单独做主语，谓语动词用单数
The population of china ______(be) 13,000,000,000.
2. 有数词修饰时谓语动词用复数
：5 %of the population in the city ____(be) male.
3. 修饰人口的形容词__________,大 ___________,大 __________小
4. 提问人口用特殊疑问词what
The population of the city is 13,000,000.
______________________________________________
5. 有。。。人口 have /has a population of ….
Protect 用法-------------Protect … from … 保护A 不受B的伤害,侵犯
练习
1. 我想多穿衣服，以防受冻。
I want to put on more clothes to ____ myself _____cold.
2. 国王建立长城来保护国家不受敌人的侵犯。
The emperor built th ( http: / / www.21cnjy.com )e Great Wall to________ the country________ the enemy.
1a-2d短语总结
1. 随便做某事 ____________________________
2. 谈论 ____________________________
3. 明朝 ____________________________
4. 保护A不受B的伤害_________________________
5. 据我所知 __________________________
第二课时
3a课文结构分析
1. 厚厚的云层______________________________
facts 2. 雪下的很大______________________________
dangers 3. 冰冷的天气条件___________________________
4. 大的暴风雨______________________________
5. 很难呼吸_________________________________
1.In 1953, 第一批到达山顶的人们______________
2. Achievements 2. in1960 第一支中国登山队____________________
3. in1975 第一个成功（登山）的女性______________
__________________________________________
3. reasons 冒着生命危险______________________ 面对困难挑战自我
______________________________
1. 我们应该绝不放弃实现梦想____________________________.
3. reminds us that
2. 人类有时候可能比自然的力量更为强大。
____________________________________________________.
一、单项选择。
1. It’s ______ in the world .
A the biggest deser ( http: / / www.21cnjy.com )t 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 Qomolangma .
A lot’s of B many C very D much
5. Shanghai is one of _______ in the world .
A more big city B ( http: / / www.21cnjy.com ) the biggest city C the biggest cities D the most big city
二、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 ( http: / / www.21cnjy.com )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.
三根据2d课文请为长城写一段导游词
第三课时
请根据1a中的信息表写出比较
weight Height Eating
elephant 5,000 kilos 350cm tall 150 kilos of food a day
panda 100 kilos 150cm tall 10 kilos of food a day
练习：
(much more/ much less)
The elephant weights many times more than a panda.
= A panda is_______ ________ than an elephant.
2. (taller/ shorter )
The elephant is 200cm _______ than a panda.
= the panda is 200cm ___ than an elephant.
3. (much more/ much less)
The elephant eats ________ ________ than a panda.
= A panda eats ________ _________ than an elephant.
1a-1d短语总结
出生时______________________ 4. 一只熊猫宝宝_______________
生下…_____________________ 5. 一只成年大熊猫_______________
出生________________________ 6. 活到…岁_____________________
7. 住在某地_____________________ 8. 以。。。为生___________________
写出下面句子
1 这头大象比那头大象重中很多倍。
_________________________________________________
2 初生时,一只熊猫大约0,1到0.2千克
_________________________________________________
3 一只熊猫能活20到30年.
________________________________________________
课文结构分析:
一、连线段落大意
Para1&Para.2 the ways to save the pandas
Para3&Para.4 the cute baby pandas
Para5. why the pandas are endangered
二、从2b找出下面短语
第一段：
1）为……做准备 ________________________2）醒来（表状态）___________
3）跑向前来______________________4）走路时撞到…_____________________
5)绊倒，摔倒____________ 6) 大熊猫饲养员__________________
第二段：
1. 照顾，照料 ______________________ 2. 对某人来说是特别的
第三段
1．每隔两年 _______________ 2. 花时间做某事_______________________
3. 死于疾病 ____________________ 4. 竹林______________________________
5. 砍倒_____________________________6. 现存的森林_______________________
7. 大约_____________________________ 8. another200=________________________
第四段
濒危动物_________________________2. 派遣某人做某事_____________________
3． 制作插图 ________________________4. be endangered = _____________________
5. 拯救这些动物的重要性_____________________
三、阅读2b完成下面内容：
Pandas do not have ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) many , maybe only one . The babies often illnesses and do not live very long. Adult pandas more than 12 hours a day about 10 kilos bamboo. Many years ago, there were bamboo forests and pandas than there are now. But then humans started to the forests, and there was bamboo for the pandas. Scientists ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) say there are now fewer than 2,000 pandas in the remaining forests.
四、翻译下列短语和句子。
1）. 人类捕捉鲸是为了获取肉，脂肪和油。
___________________________________.
2）. 高高的跳出水面。__________________________.
3）. 为什么他们中有一些必须要受到保护？
______________________________________.
4）. 我们应该怎样保护他们？
___________________________.
5）. 停止向大海里扔垃圾。
_______________________________.
第四课时
【课堂检测】
一、用括号内所给词的适当形式填空。
1. Miss Chen is __________ _________than Mr. Wang. (Popular)
2. Question A _______ ________ _________ ________ Question B. (important)
3. Toronto is _____ ______ city in Canada. (large)
4. Playing computer games is______ _____ _____ of all the activities.(interesting).
5. The Nile(尼羅河) is ______ ________river in the world. (long)
6. She is_______ than all the other students. (young)
7. The boy is ________ ________ of the two. (tall)
8. Where is the ________bus-stop (near)
9. He is one of ________ ________ _______Politicians. (famous)
10. Tom drives much ________ __han John. (careful)。
二、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 riv ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )ers 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 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) and wide B. taller and wider C. taller and wide D. tall and wider
( )5. Mo Yan is ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )the first Chinese who____in winning the Nobel prize.
A. succeed ( http: / / www.21cnjy.com ) B. success C. succeeded D. successful
( )6. When y ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )ou move somewhere new, you have to find a place ____.
A. to live B. living in C. to live in D. lives.
( )7. We can’t work ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) out the physics problem. Can you tell us________.
A. how t ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )o do B. what to do C. how to do it D. what should I do
( )8. She is already _____her brother.
A. so tall ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) than B. as tall than C. so tall as D. as tall as
( )9. Shanghai is bigger than_____ in Japan.
A. any other ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )city B. all the other cities C. any city D. the other cities
( )10. She looks ___than she does.
A. the more older B. very older C. much older D. more older
( )11. The garden is becoming _______.
A. more beautif ( http: / / www.21cnjy.com )ul and more B. more beautiful and beautiful
C. more and more b ( http: / / www.21cnjy.com )eautiful D. more beautiful and beautifuler
( )12. They competed(比赛) to see who could work _______.
A. the fastes ( http: / / www.21cnjy.com )t and best. B. the faster and the better
C. fastest and better D. faster and better
( )13. _____birth, Lily kept on crying.
A. On B. In C. At D. Of
( )14. I know ( http: / / www.21cnjy.com ) _____about Shenzhen than you, so tell me some, please.
A. little B. some C. much D. less
( )15. Tony’s toys are ______more than Susan’s.
A. many time ( http: / / www.21cnjy.com ) B. many times C. much time D. more time
( )16. If there ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) is ____pollution, the air in our city will be ____dirtier.
A. less; more ( http: / / www.21cnjy.com ) B. more; much C. less; less D. more; more
( )17. In order ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) to finish the project, we’ll have to work ___hours a day
A. mor ( http: / / www.21cnjy.com )e two B. two more C. two another D. other two
( )18. Our club p ( http: / / www.21cnjy.com )lans to ____20 new members. Do you want to join us
A. make into B. take into C. make in D. take in
( )19. Frie ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )nds are those who make you smile, always open their hearts to you and encourage you to____.
A. success ( http: / / www.21cnjy.com ) B. successful C. successfully D. succeed
三、写作：保护濒危动物是大家的责任，大熊猫是我们的国宝，简单写写大熊猫的生活习性，生存状况，以及我们以后应该为保护大熊猫做那些努力。
Live in Bamboo forest
eat bamboo
Can Walk on two legs
Be like Black and white/ big eyes…
Be endangered 1. cut down many bamboos
2. environment pollution
3. die from illness
4. Pandas don’t give birth to many baby pandas.
Ways to save them 1. the government should…
2. we should…..
Save our pandas
Pandas are our natio ( http: / / www.21cnjy.com )nal treasures. (国宝)_______________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.
million
billion
thousand
hundred
Dear tourists, welcome to the Great Wall.
If we are only talking about the parts from the Ming Dynasty, it’s about 8,850______________ _____________. This makes it ______________ _______________ wall in the world.
The______ ________ built the wall to _________their ______ _____ ______ _________.
The ________ _________ part of the Ming Great Wall is Badaling.
_____ _______ ____　＿＿＿＿＿，it’s tall and wide. There is no ___________ object as big as this. What does it mean Oh, it means that the Great Wall is _______ _______ wall in the world.
That’s all. Now, let go on climbing. Hope you enjoy the tour!