Unit 8 A green world,Welcome to the unit,Do you know what paper is made from? Watch the following video and think how can we live a green life.,How can we live a green life?,How can we live a green life?,We can recycle waste.,新华社北京2019年6月3日电 习近平对垃圾分类工作 作出重要指示强调：培养垃圾分类的好习惯 为改善生活环境作努力 为绿色发展可持续发展作贡献,dig vt. & vi. 挖(洞, 沟等),serious adj. 认真的, 严肃的,breadfruit n. 面包果,reduce vt. & vi. 减少, 降低,e.g. We can reduce air pollution by riding bicycle.,turn off 关上(开关),e.g. We can save energy by turning off the lights when we leave.,recycle vt. 回收利用，循环利用,e.g. We can protect the environment by recycling things.,wise adj. 明智的, 充满智慧的,e.g. The professor is very wise. 这名教授充满智慧。,See? I have a trowel(铲), too! What can we use it to do ?,To dig holes.,我喜欢在花园里挖地,I like digging in the garden.,Hobo is going to dig holes. Do you know why? Lets find out the answer together.,Listen and answer,He is going to plant trees.,What is Hobo going to do?,Listen and answer,1、Why does Hobo want to plant more trees?,3、What does Eddie want to plant?,2、Does Eddie want to go with Hobo?,Because trees are good for us.,Yes,he does.,He wants to plant breadfruit trees.,breadfruit,breadfruit trees,Students: Are you serious？,Ms Luo: Ill plant some breadfruit trees in our school.,Ms Luo: No,Im not serious. Kidding,kidding.,Lets act. 演一演,All: Hahaha,Test 1 小测试 1 Lets see how many stars you can get. 看看你得几颗星。,Can you read these sentences aloud? 你会读了吗？,What are you going to do,Hobo? Plant trees.,Will more trees be planted this year? Yes.Trees are good for us.,OK.Ill go with you,I like digging in the garden. Are you serious?,Sure.Ill plant breadfruit trees.BreadfruitYummy!,Score 1（得分）：,We only have one earth.So We must learn to live a green life to protect our only earth How to live a green life? Look at the pictures below and match them with the correct sentences.,A green life,.,a. We can reduce air pollution by riding bicycles.,b. We can save water by taking shorter showers.,c. We can save energy by turning off the lights when we leave a room.,d. We can protect the environment by recycling waste.,Test 2 小测试 2 Lets see how many stars you can get. 看看你得几颗星。,Work in groups and talk about the ways to live a green life.,A: What should we do to live a green life? B: I think we can . C: I think we can . D: I think we should .,a. We can air pollution by riding bicycles.,b.We can save water by .,c. We can save energy by the lights when we leave a room.,d. We can protect the environment by waste.,reduce,taking shorter shower,turning off,recycling,Score 2 得分：,Mr Wu is asking the students how to live a green life. Read the conversation and answer the following questions.,1. How did Kitty go to school in the past?,Her father used to drive her to school.,2. What about now? 3. What does Millie think she should do to live a green life?,They take the underground now.,She thinks its wise for people to choose public transport or ride bicycles.,4. What about Daniel? 5. What about Sandy?,He thinks we can take shorter showers to save water.,She thinks we should remember to turn off the lights when we leave a room.,Test 3 小测试 3 Lets see how many stars you can get. 看看你得几颗星。,Can you read these sentences aloud? 你会读这些句子了吗？,Mr Wu:.,Kitty:,Millie:,Daniel:,Score 3（得分）：,Sandy:,Test 4 小测试 4 Lets see how many stars you can get. 看看你得几颗星。,. 根据语境及所给提示，写出所缺单词。 1. The government encourages us to ________(循环利用) waste paper. 2. Please be ________(认真的) about your work. 3. He ________(挖) a deep hole in the forest last Sunday.,serious,recycle,dug,dig - dug -dug,4. ________ ( 明 智 的) men learn by other mens mistakes.,Wise,5. ________（关上）the lights and fans(风扇) before you leave the classroom.,Turn off,6.Ms Luo is going to plant some breadfruit in our school.,breadfruit,面包果,Score 4（得分）：,Test 5 小测试 5 Lets see how many stars you can get. 看看你得几颗星。,Be in class on time (按时上课),Not nap (不瞌睡),Participate (参与感 )：听看说读写？回答问题？笑？思考？,Score 5：得分,Stars in total=Score1+Score2+Scor3+Score4+Score 5 总得分=,Full marks(满分):=23星 Excellent（优秀）18星以上 Pass（合格）:13星以上,Writing .Write a short passage with the title： How to live a green life？ .You may use the phrases and sentences we have just learnt in this lesson. .At least 50 words.,How to live a green life？ As we all know,we only have one earth.So We must learn to live a green life to protect our only earth. First of all,we can Also,I think we should Thirdly,in my opinion we can Last but not least,we can Lets take action at once to make a greener and better world