(二.)形容词的比较级和最高级的用法

比较级AB，经常与than搭配，或给出比较的二个内容。可用much和a little修饰.

三者或三者以上比较用最高级，一般给出比较范围.如：of(in)+…。

(1)例句：①I’m happier than you. 我比你更快乐。

②Plants are much more beautiful than animals. 植物比动物漂亮的多。

(2)例句：①The boy is the tallest in my class. 这个男孩是我们班最高的。

②Lesson Two is the most important of all. 第二课是所有中最重要的。

Step5   交际用语：学习如何用英语描述和谈论我们生存的自然环境

Do you like plants or animals?

What are you thinking about?

Why do you think so?

What kind of wild animals is the most dangerous,the tiger,the snake or the bear?

Why must we save every drop of water?

Step6:Limited-time Reading (阅读理解训练)

Do you know pandas? They live in the forests and mountains of Southwest China. But they have less and less land to live on.The number is getting smaller and smaller.They are in danger now. In fact, many animals in the world are in danger. Why?

There are many reasons. From natural causes we cannot control such as earthquake and big changes in weather, but to those human activities ----we can.However,human activities such as the cutting of forests and pollution, have a big effect on animal population. This is why protection is so important. We need to protect those animals before they die out.

To protect them, all the world should cooperate, not fight just by themselves or refuse to give help to others. People are working well in dealing with green house effect and other environmental problems. We should work in the same way.

Skimming and finish the multiple choice

Choose one student to explain the answers

Scanning and find out the topic sentence

Read the passage and underline the important phrases

越来越少的土地可居住have less and less land to live on

处于危险状(be)in danger  自然界原因natural causes

在…方面有大影响have a big effect on 温室效应green house effect

死亡，灭绝die out  动物数量animal population (cooperate合作，协作)

Explain some key sentences and find out the language points

The number is getting smaller and smaller.

The number of …      a number of…

The number of the students in our school is more than two thousand.

A number of students are playing basketball on the playground now.

work  well in             deal with

The one-child policy has worked well in controlling the population .

How do you deal with the naughty boy?

refuse to do sth

We should refuse to eat the wild animals.We should keep the natural balance.

Step8:Project(写作)

森林对人类非常重要，森林能进化空气，调节气候，而且能为我们提供.....,森林是很多动物的家园，但现在森林面积正变得越来越少了，我们应当.....

请根据以上信息，以为题学一篇不少于70词的短文。

参考词汇:important, make…fresher, control, give us…,live in, mustn’t…  should…

Students report

Step9:Summary(总结本课内容)

1. Comparative and Superlative Degrees of Adjectives

2. how to protect the natural balance?

3. Important phrases:

Step10:Homework(作业)

完成每课一练

背诵本话题的单词和词组

精品小编为大家提供的八年级上册英语unit4教学计划进度表要点大家仔细阅读了吗?最后祝同学们学习进步。

相关推荐：

2016-2017初中上学期全年教学计划（各版本、年级、科目）  

仁爱版初二上册英语教学计划模板：Unit 2 Keeping healthy