八年级英语下册 Unit 8 Save Our World！Lesson 62课件 冀教版

Lesson 62 Take Short Showers!Lead in1.How often do you take a bath or shower?2.Why should we take short showers?3.What can you do to save water and paper?4.Where does Liu Yan live? Is it a clean city?Learning aims:1. Learn the new word: can 2. Learning tips 3. Do good things to protect our environmentPresentationcan(s)Can you remember?Can I have a can of berries?Dont throw cans everywhere. They pollute our environment.Its made of cans.Beans can be made into tofu.The cloth can be made into a shirt.Cans can be made into art projects.air pollutionDo you smoke? It pollutes our air.Cars pollute the air.A beautiful picture of Dalian .The air is clean .Why ?People have tried their best to make less pollution.Why not ride a bike? It makes the least pollution of all types of transportation!Do you ride a bike?Do you know who he is?Mr. Bush. He rode a bike when he was in China. Read the text and answer the questions.1. Where does Liu Yan live?2. What does Liu Yan think people waste?3. Why does she take short showers?4. What does she think pollute the environment?1. Where does Liu Yan live?Dalian in Liaoning Province.2. What does Liu Yan think people waste?She thinks people waste paper and water.3. Why does she take short showers?Because she wants to save water.4. What does she think pollute the environment?She thinks cars and big factories make the most pollution.Language Points1.I dont worry about it too much. worry about=be worried about2. What do we waste the most?waste:可作动词可作动词,形容词和名词形容词和名词,意为意为“浪费浪费, 浪费的浪费的;废物废物”They waste paper.They have wasted a lot of money. A lot of waste from the factory goes into the river.Fill in the blanks with the proper forms.1. Dont be _ (worry) .2. The air and water _(be) clean in Dalian.3. Then those waste things get_ (make) into new things .4. I think cars and big factories make the _(much) pollution .5. It makes the least _(noisy) of all types of transportation.6. I try _ (not waste) water .worriedaremademostnoisenot to wastePracticeHomeworkWhat good things has Liu Yan done for the environment?Do you feel the same or different about the environment as Liu Yan? Why?Write them down.A good fame is better than a good face. 美名胜过美貌。