Unit+8+Period+1++Welcome+to+the+unit 牛津译林版英语八年级下册.pptx

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1、译林版译林版初中英语初中英语 译林版八年级译林版八年级下下册册Unit 8Period 1Welcome to the unit 新课导入新课导入Free TalkDo you know what a green life is?What can you do?Do you want to have a green life?学习目标学习目标12能熟悉并能正确运用本课时的重点单词和短语。能熟悉并能正确运用本课时的重点单词和短语。能了解过绿色生活的方法。能了解过绿色生活的方法。3能学会用英语讨论如何过上绿色生活。能学会用英语讨论如何过上绿色生活。l.We must do everything w

2、e can _ the earth cleaner and safer.A.made B.to making C.make D.to make2.Its necessary _ you _ a map and a mobile phone.A.for;to take B.of;to take C.with;taking D.of;taking3.There _ a river near the house,but now it has turned into farmlands.A.used to have B.used to be C.is used to having D.is used

3、to be预习检测预习检测DAB4.I hope people will support our work by _ money or clothes to ORBIS.A.to sending B.sends C.sending D.to send5.More money _ if we use both sides of paper.A.will save B.was saved C.has saved D.will be savedCD知识梳理知识梳理e.g.The panda will be sent to the zoo tomorrow.这只大熊猫明天将被送到动物园。Languag

4、e Points1.What are you going to do,Hobo?你打算做什么，霍波？be going to do sth.打算、计划做某事e.g.He is going to see a film next weekend.他打算下个周末去看电影。句中will be planted 意思是“将会被种植”，“will be+动词的过去分词”是一般将来时的被动语态。2.Will more trees be planted this year?今年更多的树将会被种植吗？3.We can reduce air pollution by riding bicycle.我们可以通过骑自行车

5、来减少空气污染。句中reduce air pollution 意思是“减少空气污染”，“by doing sth.”意思是“通过做某事”。e.g.We can protect the environment by recycling things.我们可以通过回收利用东西来保护环境。e.g.Can you drive me to the train station?你可以开车把我送到火车站吗？My friends often drive to work.=My friends often go to work by car.我的朋友们经常开车去上班。4.My dad used to drive

6、 me to school.我爸爸过去常常开车送我去学校。句中used to do sth.意思是“过去常常做某事”。used to表示过去的习惯动作或状态，它可以用于各种人称，其后接动词原形。e.g.They used to play football on the playground.他们过去常常在操场上踢足球。“drive sb.+地点副词/to+地点名词”意为“驾车送某人去某地”。drive to sp.=go to sp.by car意思是“开车去某地”。e.g.It is very important for students to learn English well.对学生们

7、来说学好英语是很重要的。5.Its wise for people to choose public transport or ride bicycles.对人们来说选择公共交通或骑自行车是明智的。It is+adj.+for sb.+to do sth.意思是“对某人来说做什么事情怎么样”。常用于此句型的形容词有important,difficult,dangerous,necessary,useful,possible等，用来对 to do sth.进行说明，此句型可以转换成To do sth.is+adj.。e.g.Please remember to call me.请记得打电话给我。

8、6.And we should remember to turn off the lights when we leave a room.当我们离开房间时，我们应该记得关灯。remember to do sth.记得去做某事e.g.You should turn off the light before you go to bed.在睡觉前，你应该要关掉电灯。turn off 关上（开关）探究一探究一谈论过绿色生活的方法water pollutionWater pollution makes us not have clean Water pollution makes us not have

9、 clean drinking water,no safe food,drinking water,no safe food,air pollutionAir pollution makes us not have fresh air Air pollution makes us not have fresh air to breathe,cough a lot,to breathe,cough a lot,noise pollutionNoise pollution Noise pollution is harmful to our health,is harmful to our heal

10、th,drive people mad,drive people mad,light pollutionLight pollution causes traffic problems,Light pollution causes traffic problems,harm eyes&insects,harm eyes&insects,white pollutionWhite pollution catches fire easily,White pollution catches fire easily,poisonous,poisonous,The class 1,Grade 8 stude

11、nts are talking about ways to live a green life.Look at the pictures below and match them with the correct sentences.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

12、 environment by recycling waste.1234Free TalkWhat other ways can you think to live a green life?What should we do to live a green life?We should choose public transport or ride bicycles.We can take shorter showers to save water.We should remember to turn off the lights when we leave a room.Mr Wu is

13、asking the students how to live a green life.Listen to the tape and answer the question below.Mr Wu:What should we do to live a green life,class?Kitty:My dad used to drive me to school,but now we take the underground.More and more families own cars and this causes serious air pollution.Millie:I agre

14、e.Its wise for people to choose public transport or ride bicycles.Daniel:I think we can take shorter showers to save water.Sandy:Yes.And we should remember to turn off the lights when we leave a room.Work in groups and act it out!Work in groups and discuss what you can do.Use the conversation below

15、as a model.A:What should we do to live a green life?B:used to.,but now we.C:I agree.It is for to.D:I think we can.E:Yes.And we should.Warming upDo you know that plenty of trees are cut down each year all around the world?Have you ever planted a tree?He is going to plant trees.1.What is Hobo going to

16、 do?Yes,he will.2.Will Eddie join him?3.What does Eddie want to plant?He wants to plant breadfruit trees.Listen to the tape and answer the question below.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

17、garden.Sure.Ill plant breadfruit trees.Breadfruit Yummy!Are you serious?Work in pairs and act it out!通过以活动小结活动小结通过以上的活动，我们了解了过绿色生活的方法：通过骑自行车来减少空气污染_，通过废物回收利用来保护环境_。protect the environment by recycling wastereduce air pollution by riding bicycles当堂检测当堂检测一、根据句意及提示完成下列句子。1.Some children were _(挖)a hole

18、 on the ground.2.Do you like eating _(面包果)?3.We should try to _(回收利用)all our waste paper.4.The father looked _(严肃的)when he heard the news.5.Can you come up with ways of _(减少)waste?diggingbreadfruitrecycleseriousreducing二、翻译句子。1.我过去一直住在伦敦。I _ _ live in London.2.我会开车送你去飞机场。I will _ _ _ _ _.3.我不想听收音机，请

19、把它关掉。I dont want to listen to the radio,please _ _ _.4.我忘记吃这药了。I didnt _ _ _ this medicine.5.人们通过物品的循环利用来保护环境是明智的做法。_ _ _ _ _ _ the environment by recycling things.used todrive you to the airportturn it offremember to take Its wise for people to protect 课堂总结课堂总结Unit 8Period 1 重点单词和短语：重点单词和短语：dig,serious,breadfruit,reduce,recycle,wise,turn off过绿色生活的方法：色生活的方法：通过骑自行车来减少空气污染_，通过废物回收利用来保护环境_。protect the environment by recycling wastereduce air pollution by riding bicycles