Unit 8 Lesson 46课件 2024-2025学年冀教版八年级英语下册

Unit 8 Save our world Lesson 46 Protect Our Environment leak tap beer truck recycling factory unlike v.&n. 漏；渗漏 n. 水龙头；阀门 n. 啤酒 n. 货车；手推车 n. 回收利用 n. 工厂 prep. 不像；与……不同 Words leak tap beer truck recycling factory unlike v.&n. 漏；渗漏 n. 水龙头；阀门 n. 啤酒 n. 货车；手推车 n. 回收利用 n. 工厂 prep. 不像；与……不同 Words To understand the passage about environmental protection To learn some words and expressions: truck factory recycling make a difference make a change take short showers We use them again and again, or we put other garbage in them. objectives Is your hometown clean enough? Do you have any ideas for protecting the environment? Free talk Remember these three words: reduce reuse recycle Use low-flow shower heads. Use energy- saving light bulbs. replace with Reduce Reuse Recycle recycle bottles recycle paper Do you want to get more suggestions? Katie wrote a passage for you. Listen and read. Finish the following tasks. Listen and tick the points mentioned in the lesson. sort garbage at home reuse plastic bags bring your own bag when you go shopping ride bikes or take buses pick up rubbish off the street turn off the lights when you leave a room. turn off the television and shut down the computer when you are not using them take short showers √ √ √ √ Task 1 1. Edmonton is a clean city. 2. Katie thinks cars and factories make the most pollution. 3. Buses make more pollution than cars. less Task 2 12 1. Where does Katie live? 2. What does Katie do to save water? 3. How can they recycle at home? 4. What pollute the environment most in her opinion? 5. How can common people do to reduce pollution? Answer the following questions. Task 3 Check the answers. 1. Where does Katie live? She lives in Edmonton. It is a city in Canada. 2. What does Katie do to save water? She takes short showers. She often checks to make sure there aren’t any leaks, and she never forgets to turn off the tap. 3. How can they recycle at home? They sort their pop cans, beer bottles and waste paper. 4. What pollute the environment most in her opinion? She thinks cars and factories make the most pollution. 5. How can common people do to reduce pollution? Common people can ride bikes or take buses to go out. take care of take leaks tap beer truck recycling again and again factories Unlike less make a big difference too to 1 2 3 4 5 take care of take leaks tap beer truck recycling again and again factories Unlike less make a big difference too to Do you know the meanings of the underlined phrases? Task 4 Fill in the blanks and try to retell the text. I’m Katie. I live in Edmonton. I think everyone should take care of the environment. First, try to __________, such as take short showers, check the leaks and remember to _________ the tap. Second, _________ at home — sort pop cans, beer bottles and waste paper. Third, ________ plastic bags. Fourth, ride bikes or __________ more. Cars make a lot of pollution, so we should use it less. In fact, our every small change in our life can _______________________ to our environment. Just have a try. save water turn off recycle reuse take buses make a big difference Task 5 In this picture, the air looks clean. The sky is clear and blue. There is one tree in the distance. The environment in this picture looks clean: there is no pollution or garbage. pollution clean garbage air car sky transportation travel tree environment Sample answer: The air in this picture does not look clean. In the city, people use cars to travel. Cars are a very popular type of transportation, but they cause pollution and harm the environment. Also, the streets are dirty with garbage. Compare the two pictures. Tick the words to describe the differences. What can we do to help the environment? Read and match. We should We shouldn’t open a window instead of turning on the air conditioning. use both sides of the paper. throw garbage on the ground. sort the waste before throwing it away. cut down trees in forests. turn off the tap when we are brushing our teeth. Work in groups. Write a short passage to give teenagers some suggestions on environmental protection. Do some practice 再三地，反复地 洗澡，冲澡 改变 有影响，起(重要)作用 确信 关掉水龙头 事实上 again and again take a shower make a change make a difference make sure turn off the tap in fact Translate the following phrases into English. Ⅰ. 用方框内所给短语的适当形式填空。 take care of take a shower make sure again and again too many 1. There are ____________ people at the zoo. I can’t find my missing sister at all. 2. The baby lost his parents, so he _________ ___________ by his grandparents. 3. I have explained __________________, but they still don’t understand. 4. Mark went into the bathroom to ___________. 5. ___________ that nobody else knows about our secret. too many care of again and again take a shower Make sure was taken Ⅱ. 按要求完成下列句子。 1. You shouldn’t forget to turn off the tap. (改为祈使句 ) 　_______ _______ to turn off the tap. 2. I take short showers three times a week. (对画线部分提问 ) 　_______ ________ do you take short showers? 3. We should ride bikes to work every day. (改为同义句 ) We should go to work ________ _______ every day. Don’t forget How often by bike 4. The air is very clean in Qingdao. (改为感叹句 ) 　_______ _______ the air is in Qingdao! 5. We should take care of the environment. (改为被动语态) The environment should ________ _______ care of by us. How clean be taken Ⅲ . 将下列短语翻译成英语，并选用合适的短语完成第6-10题。 1. 确保 _____________　　　　　 2. 再三地；反复地 ____________ 　　　　　 3. 对……有益 ____________　　　　　 4. 捡起 ____________　　　　 5. 太……以至于不能…… ____________　　　　　 make sure again and again be good for pick up too ... to ... 6. The poem is __________ difficult for the students __________ understand. 7. Lisa played the same piece of music ____________. How boring it was! 8. __________ that they have turned off the light when they leave. 9. Wang Xiao __________ the rubbish on the floor just now. 10. As we all know, planting trees ____________ our environment. too to again and again Make sure picked up is good for 1.They said they had worked in the ________(工厂) for 6 years. 2. Neither the _______(货车) nor its driver belonged to the company. 3. Many __________(factory) emptied their waste into the river. 4.We had to say it __________________(反复地). 5. Willows (柳树) are planted on__________________(两边的) street. 6. Can you _________ (骑) a bike? 7. They each ________(有) an English- Chinese dictionary. 8. The girl __________(节省) her pocket money to buy books. 9. _________(不像) her sister, Lisa is an out-going girl. She likes going out to play. factory truck factories again and again both sides of ride have saves Unlike Homework 1. Read more articles about environmental protection. 2. Preview the new words and expressions in Lesson 47. EV录屏5.3.1软件录制 null 93885.43 $$