单词回顾单词回顾学生早读时已预习过本单元单学生早读时已预习过本单元单词，可利用几分钟时间带学生词，可利用几分钟时间带学生快速回顾温习。对单词的熟练快速回顾温习。对单词的熟练度越高，阅读的速率也越高。度越高，阅读的速率也越高。digseriousturn offcausewisevi&vt 挖洞、沟等挖洞、沟等adj.认真的，严肃的认真的，严肃的关上开关关上开关vt.导致，造成导致，造成adj.明智的明智的Words & phrase review1. turn off2. cause serious problem3. What should we do to live a green life?4. take shorter showers5. take the undergroundExpressions:Listen and answer Listen to the dialogue between Eddie and Hobo and answer the following questions.Questions 1.What is Hobo going to do?2. Will more tree be planted?3. What is Eddie going to do in the garden?He is going to plant trees.Yes.He is going to plant breadfruit trees.Fill in the blanks.Hobo _ _ _ plant trees. Eddie _ _ with Hobo, because he likes _ in the garden. Eddie _ _ breadfruit trees.isgoing towillgodiggingwillplantLook at the pictures and make up a sentence about the ways to live a green life.Look and SayWe can protect the environment by recycling waste.For example:We can reduce air pollution by riding bicycles.We can save water by taking shorter shower.We can save energy by turning off the lights when we leave a room.TalkWork in groups and discuss what you can do to live a green life. Use the conversation on P107.1. be serious about 对对.认真，负责认真，负责2. She is always serious about her work.3. 她总是对工作很认真她总是对工作很认真。4. If youre serious about becoming an actor, you must work hard.5. 如果你真想当一名演员如果你真想当一名演员, 你一定要努你一定要努力工作。力工作。 2. turn off 关上开关关上开关 He turned off the water. 他关上了水龙头。他关上了水龙头。 If you dont like the programmes, you can simply turn off the television. 要是你不喜欢这些节目要是你不喜欢这些节目, 你完全可以把你完全可以把 电视机关掉。电视机关掉。 3. cause 导致，造成导致，造成The fire caused much damage.火灾招致重大损失。火灾招致重大损失。The book caused great interest and argument.这本书引起了人们的极大兴趣和争论。这本书引起了人们的极大兴趣和争论。 I. 按提示填空。按提示填空。1. I find this tool is a great help when I _(挖掘挖掘) the garden. 2. The cars _(导致导致) serious air pollution.3. Please _(关掉关掉) the radio. There are so much noise.4. I dont think that was a _(明智的明智的) decision. wisedigcauseturn offII. Translate the setences into English.1. 我们能为绿色生活做些什么呢？我们能为绿色生活做些什么呢？2. 我常常乘地铁上班。我常常乘地铁上班。3. 我们可以通过骑自行车来减少空气污染。我们可以通过骑自行车来减少空气污染。4. 乘坐交通工具是明智的。乘坐交通工具是明智的。5. 离开教室时请关灯。离开教室时请关灯。1. What should we do to live a green life?2. I usually take the underground to go to work.3. We can reduce the air pollution by riding bicycles.4. Its wise for people to choose public transport.5. Please turn off the lights when you leave the classroom.1. turn off2. cause serious problem3. What should we do to live a green life?4. take shorter showers5. take the underground1. Read the text on Page 108.2. Learn the new words and expressions on P108.Surf the Internet to find more information about ways to live a green life.