Unit 8 Welcome to the unit 课件2022-2023学年牛津译林版英语八年级下册

Unit8 A green world Welcome to the unit Revision: 动词填空 1. We can’t enter the room because its door __________( lock). 2. You can go outside if your homework ___________ (do). 3. The book _________ (write) by Mo Yan _______ (sold) well. 4. The CD ________ (put) in the computer just now. 5. What _____________ (happen) in a few days? 6. Where ____ salt______ (sell)? Do you know? is locked is done written sells was put will happen is sold 2. People use metal to make machines. 1. Mum gave me a bike yesterday. 4.Do people make the fashion boots in China? Metal is used to make machines by people. 3.His mother made him wash clothes. A bike was given to me yesterday by Mum. Are the fashion boots made in China? He was made to wash clothes by his mother. 主动改被动： I was given a bike by my mum. New Words dig v. 挖（洞，沟等） digging dig-dug-dug 2. serious a. 认真的，严肃的 seriously / be serious 3. breadfruit n. 面包果 plant breadfruit trees 4. reduce v. 减少，降低 ～ air pollution 5. turn off 关上（开关） ～ the lights 6. recycle v. 回收利用，循环使用 ～waste 7. cause v. 导致，造成 ～serious air pollution 8. wise a. 明智得，充满智慧的 wisely What can we use it to do? We can use it to dig holes. dig vt. & vi. 挖(洞，沟等) digging dig-dug-dug serious adj. 认真的，严肃的 breadfruit n. 面包果 plant breadfruit trees be serious What is Hobo going to do? He is going to plant trees. 1. Will more trees be planted this year? Why? 2. What does Eddie like doing? 3. What will Eddie plant? Yes. Trees are good for us. He likes digging in the garden. He will plant breadfruit trees. Read and answer 1. Will more trees be planted this year? 今年更多的树将会被种植吗？ The panda will be sent to the zoo tomorrow. will be planted 将会被种植 will be + 过去分词 一般将来时的被动语态 这只大熊猫明天将被送到动物园。 Language points Our planet is in trouble !We should try our best to protect the environment and live a green life. What can we do? reduce vt. & vi. 减少，降低 e.g. We can reduce air pollution by