人教版英语八年级下册Unit 7导学案

Unit 7 What’s the highest mountain in the world?

【学习内容】Section A 1a-2d

【学习目标】

1.掌握p49—p50的单词和短语ancient,2 protect, wide, as far as I know等。

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，最高级变法的多条规则；并能使用来描述人或物。

【自主学习】

一.写出下列单词的比较级和最高级

1.high

2.deep

3.big

4.long

5.old

6.young

二.请根据预习写出下列短语

1.最高的山

2.最长的河

3.最大的沙漠____________________

4.最深的湖

5.…的人口

6.和…一样大

7.最古老的国家之一8.8850米长____________________ 9.正如你所见____________________________ 10.据我所知______________________ 【小组展示】

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。

3.as big as 和…一样大as…as 之间的形容词用_____________级。

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__________ _________等。

注意比较级和最高级Which is the second longest river in China?

Which river is longer, the Nile or the Yellow River?

最高级一般用于_________者及以上相比,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。

【当堂检测反馈】

一.根据句意和首字母补全单词。

1. The l____________river in Asia is the Yangtze River.

2. China is one of the oldest c______________ in the world.

3. One of the most e______________ animals in the world is the giant panda.

4. Our playground is about 2000 s _____________ meters in size.

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 lots 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

【学习内容】Section A 3a-3c

【学习目标】

1.学习并掌握单词及词汇succeed, achievement, in the face of, force, nature, even t hough,

take in等.

2.情感态度目标：在实现理想的道路上勇于面对困难,永不言弃。

教学重难点：能够正确使用形容词.副词的最高级。

【自主学习】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.最受欢迎的地方之一

4.极冷的天气状况

5.大风暴

6.主要的原因之一

7.放弃8.实现某人的梦_________________________ 9.自然的力量_________________________ 10.即使_______________________________ 【当堂检测反馈】

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.

【学习内容】Section A Grammar Focus-4c

【学习目标】