牛津译林版八年级下册 unit8知识点课件

1、8B Unit 1 Past and present Comic strip 二是在 used 前面加 didnt，并将 used 改为动词原形 use，即 didnt use to do sth.。在口语中常用后一种形式。 My sister didnt use to have short hair.(=My sister used not to have short hair.） 我姐姐以前不。

2、Unit 8 A green world Comic strip and Welcome to the unit,张礼兰,Lets talk,What do you think of when you see the colour green?,Spring Nature Plants Growth New life Youth Hope Protection Safety Peac ,张礼兰,Lets watch,张礼兰,Trees are important to our life. Trees p_ air and shade for us. We also use trees to m_ paper and furniture. Sometimes we get f_ and fruit from them. Besides all these, trees also help to save our e_. They stop the rain from w_ away the earth so that flood。

3、Unit 8 A green world Study skills,Develop the good habit of checking your work.,Survey,Lead-in,Advice,Lead-in,Kittys Album,Lead-in,Kittys Descriptions,How beautiful Switzerland is? It is a county with high mountains and clean lakes. Rubbish is separated different groups. Old clothes can be sent to factories for recycle. People who throw litter about will fine.,!,country,into,recycling,will be fined,Lead-in,Checking your work,Kittys Feelings,How beautiful Switzerland is! It is a 。

4、Unit 8 A green world Integrated skills,Pollution has become a serious problem all over the world. What can we do to protect the environment?,Free talk,Lets listen,A survey on _,Time: Survey: _Daniel and Sandy meet: _ Place: _ Number of students: _ ( Boys: _ & Girls: _ ) Number of questions: _,students daily habits,4 p.m. this Wednesday,3:40 p.m.,Room 201,50,25,25,6,Lets discuss,A survey on students daily habits of goi。

5、Unit 8 A green world Reading (I),What do you think of when we talk aboutSwitzerland?,Switzerland,banks,army pocket knives,chocolate,watch,Alps,Switzerland,Green Switzerland,琉森湖,世界森林,Why do we call Switzerland “Green Switzerland”?,Thinking,With lots of green trees and grass, its healthy to live in Switzerland. It has good environment. Its so nice and clean. .,Why do we call Switzerland “Green Switzerland”?,The second greenest country in the world,Prediction,Could you predict: What will。

6、Unit 8 A green world Task,Dear Mr Wu, Daniel and I did a survey this Wednesday. Students were asked about their daily habits. Here are the results of the survey. Only 20 students usually take showers for less than 10 minutes, but 35 students turn off the tap when brushing their teeth. Only 15 students recycle empty bottles, but 40 students use both sides of the paper. It is great that most students remember to turn off the lights when they leave a room, but few students take their own bags to th。

7、Unit 8 A green world Grammar,A friend without faults will never be found. Time past will not be called back again. As you salute, you will be saluted.,Translating,Proverbs,Lead-in,Lead-in,Otherwise, we will be punished. If we drop litter in a public place, we will be fined by the police.,Green Switzerland,Passive voice in the simple future tense,一般将来时被动语态,Lead-in,Discovering,Look at the sentences. The new film will be shown next Thursday. We shall be punished if we break the rule. The 。

8、Unit 8 A green world Comic strip and Welcome to the unit,张礼兰,Lets talk,What do you think of when you see the colour green?,Spring Nature Plants Growth New life Youth Hope Protection Safety Peac ,张礼兰,Lets watch,张礼兰,Trees are important to our life. Trees p_ air and shade for us. We also use trees to m_ paper and furniture. Sometimes we get f_ and fruit from them. Besides all these, trees also help to save our e_. They stop the rain from w_ away the earth so that flood。

9、Unit 8 A green world,Integrated skills,adj. 空的,These are empty bottles,Look and learn,empti,do a survey,n. 调查,sve,做一份调查,There is lots of dust on the car.,n. 灰尘, 灰土,dst,harmful,hmfl,adj. 有害的,n. 土壤,soil,sl,Warming up,How can we live a green life? What can we do to protect the environment in our daily lives?,turn off the tap when brushing teeth,taking short showers,using both sides of the paper,recycle empty bottles,turn off the lights when we leave a room,。

10、Unit 8 A green world,Reading I,plastic cups / bags,plstk,n. 塑料,Look and learn,put things into different groups,We should separate the waste into different groups and then send some of them to factories for recycling.,sepret,vt./vi.分开，隔开,risakl,n.回收利用，循环利用,They are cutting down trees,In Switzerland people are not allowed to cut down trees , or they will be punished,swtslnd,la,pn,砍倒,let someone do sth.,vt. 允许,vt. 处罚，惩罚,cut down,fine。

11、Unit 8 A green world,Study skills,coal,n. 煤,kl,Look and learn,The coal is dug up from the ground . It will be formed over thousands or even millions of years.,fm,vt./vi. 形成,oil,n. 石油；原油；食用油,l,gas,n. 气体；煤气,gs,We can correct a lot of our own mistakes by checking our work. After we have finished a piece of writing, always spend some time reading it through.,Checking your work,Types of mistakes,W= word usage mistake P = punctuation mistake S = spelling mistake M = missing wo。

12、Unit 8 A green world,Grammar,Students clean the classroom.,一般现在时的被动语态,Revision,The classroom,动作执行者,谓语动词主动形式,动作承受者,动作承受者,谓语动词被动形式,is cleaned,动作执行者,by students,一般现在时的被动语态结构：,am/is/are +V.pp,Students cleaned the classroom.,一般过去时的被动语态,动作执行者,谓语动词主动形式,动作承受者,The classroom,was cleaned,by students.,动作承受者,谓语动词被动形式,动作执行者,一般过去时的被动语态结构：,was/were+V.pp,vt. 陈列,Look and learn,These new clothes 。

13、Unit 8 A green world,Task,This picture is very simple.,adj. 简单的,smpl,Look and learn,You can follow these steps to plant trees,How to plant trees,n. 步骤; 措施,step,Knowledge is power .,n. 电力; 力量,pa,How can we go green?,protect the environment,1. What can we do to save water? 2. What can we do to save power? 3. What can we do to reduce pollution?,Going green,The Class1, Grade 8 students are going to give a presentation on how to go green. Here are Millies ideas. Read her notes。

14、Unit 8 A green world,Welcome to the unit,Warming up,Did you know that all around the world, 3 to 6 billion trees are cut down each year? Have you ever planted a tree?,What do you think of the video?,dig,adj. 认真的， 严肃的,breadfruit,Look and learn,dg,vt. & vi. 挖 (洞，沟等),n. 面包果,bredfrut,serious,srs,vt. & vi. 减少，降低,We can reduce air pollution by riding bicycle.,rdjus,turn off,We can save energy by turning off the lights when we leave.,关上（开关）,vt. 回收利用，循环利用,We 。