江苏省南京市第十八中学八年级英语下册《Unit 8 A green world Reading 3》学案（无答案）（新版）牛津版 (2).doc

unit 8 a green world reading 3课前自主预习：重点词组：depend on / use energy from the sun / run out / produce little pollution / make a difference课堂活动展示：一、根据要求完成任务1）para4: 1. what is our greatest treasure? a. money b. water c. nature2. what are new energy in switzerland? a. wind b. the sun c. water3. why do people use new energy? a. new energy produce little pollution. b. new energy is very new. c. new energy will run out .4. fill in the blanks:nature is our greatest _. we _ on its rich resources to live, so it is important for us to _ it wisely. luckily, we are starting to use _ from the sun, wind, and water. these new types of energy _ very little and will never run out. moreover, they _ little pollution. 2）para5:1. when is world environment day? a.june 6 b.may 5 c.june 52. what does martina ask everyone to do?课堂达标检测：一、根据首字母完成短文now the earth is in bad condition. for example, in some places, the air and water p_is so serious that it causes many deaths. at the same time, many animals and plants are in d_because of the pollution of their living areas.luckily, we human beings have r_the problem. on april 22nd, m_of people across the world do s_ good for the earth. some clean up beaches and water, some pick up rubbish, others give speeches to call on more people to take a_. but can we save the earth only by one days work? the future of our earth d_ on us. what we should do is to make every day earth day. only by t_good care of it every day.二、用所给词的适当形式填空。1. there are many _ (different) between american english and british english. 2. we are not allowed _ (cut) down trees.3. i learned about an organization for _ (recycle) clothes. 4. he is much _ (rich) than me.5. if we drop litter in a public place, we _ (fine) by the police.三、翻译下列短语21. 尽力做某事2. 被.分开3. 一个回收旧衣服的组