牛津译林版八年级英语下册8B Unit 8 A green world Welcome to the unit课件
save energy by turning off the lights when we leave.
turn off the computers and TVs when they are not in use
save water by taking shorter showers
Reuse the water to flush (冲洗) the toilet.
1. Will more trees be planted this year? Why?
Yes. Because trees are good for us. 2. What does Eddie like doing?
He likes digging in the garden. 3. What will Eddie plant?
People should protect the forest and shouldn’t cut down trees.
People shouldn’t burn the rubbish.
Farmers shouldn’t burn straw (焚烧秸秆)
Factories should reduce heavy smoke and waste water.
Turn to the sea for fresh water.
Use new types of energy.
The government should set up more organizations to protect the environment.
Design more posters or advertisements to ask more people to take actions.
1.Recite comic strip 2.Search on the Internet to
learn more about how to live a green life.
He will plant breadfruit trees.
How to live a green life?
reduce air pollution by riding bicycles
coach bus
train
underground
It’s wise of people to choose public transport.
3. What about Daniel? He thinks we can take shorter showers to save water.
A: What should we do to live a green life? B: …used to…, but now… A: I agree. It’s wise of …to… B: I think … A: Yes…We should also…
dig a hole in the ground
cover the hole with soil (土壤) water the young tree
reduce dust
help keep the air clean
help keep soil in place during storms
provide home for animals
Let’s try our best to turn Huai’an into an ecological new town (生态新城) and one of the most livable (适合居住的) cities in the world. 1. Reason (problems and pollution) 2. The actions we should take (how to live a green life) 3. Our hope (Huain’an in the future)
Don’t leave the tap running when we are not using it.
recycle waste
The class 1, Grade 8 students 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 environment by recycling waste.
1. How did Kitty go to school in the past? Her father used to drive her to school.
2. What does Millie think she should do to live a green life? She thinks it’s wise of people to choose puห้องสมุดไป่ตู้lic transport and ride bicycles.
Take a shopping bag with us when shopping. Recycle or don’t use the plastic (塑料) bags.
Refuse to use disposable (可任意处理 的) chopsticks and lunch boxes.
牛津译林版八年级英语下册Unit8Agreenworld教学设计
（3）每组汇报讨论成果，分享环保建议。
（四）课堂练习，500字
1.教学活动设计
（1）根据课文内容，设计填空、选择、匹配等题型，帮助学生巩固词汇和语法知识。
（2）编写一篇关于环保的小对话，让学生进行角色扮演，提高口语表达能力。
2.教学实施
（1）发放练习题，指导学生独立完成。
因此，在教学过程中，我们需要关注以下几点：
1.重视词汇教学，通过多样化的教学活动帮助学生掌握环保词汇。
2.加强语法训练，让学生在实际语境中熟练运用一般现在时态和情态动词“should”。
3.结合生活实际，激发学生的环保意识，培养他们的责任感和参与意识。
4.创设互动、轻松的学习氛围，鼓励学生积极参与课堂讨论和实践活动。
5.自主学习法：引导学生利用网络、书籍等资源，自主学习与环保相关的知识。
（三）情感态度与价值观
在本章节的学习中，学生将形成以下情感态度与价值观：
1.提高环保意识，认识到保护环境的重要性。
2.培养责任感，自觉承担起保护环境的义务。
3.增强合作意识，学会与他人共同解决问题。
4.拓展国际视野，了解世界各地的环保现状。
7.评价反馈，持续改进
-采用形成性评价，如课堂问答、小组互评等，及时了解学生的学习情况。
-根据学生的学习反馈，调整教学策略，确保教学效果。
四、教学内容与过程
（一）导入新课，500字
1.教学活动设计
在课堂开始时，通过播放一段关于环保的短视频，让学生初步了解环保的重要性。随后，提出问题：“What do you think is the most serious environmental problem in the world?”引导学生思考并展开讨论。
Unit 8 知识点 2022-2023学年牛津译林版八年级英语下册
U8 A green world【comic & welcome】1.Are you serious?[serious]adj.认真的，严肃的；严重的be serious about sb/sth 对某人/某事是认真的be serious about doing sth对做某事认真[seriously] adv.认真地；严肃地；严重地2.We can reduce air pollution by riding bicycles.[reduce] vt.减少，降低+ 名词、代词reduce sth by... 把某物减少了....reduce sth (from...) to...把某物（从...）减少到...3.save energy by turning off the lights when we leave a room.save energy节约能源turn off关上（开关）指关上电灯、自来水、煤气、无线电等←→ turn on 打开（开关）turn up调高音量& turn down调低音量4.protect the environment by recycling wasteprotect the environment保护环境protect ....from/against .....保护...不受....（侵害）recycle waste回收废品5.What should we do to live a green lifelive a green life果绿色生活live a ....life过着....（样）的生活（=lead a ...life）【Reading】1.things like glass,plastic and paper are separates into different groups and then recycled [separate]vt.分开，隔开separate...into...把...分成（被动：be separated into...）separate...from... 把...和...分开；把...与...分离2.some of the clothes are sold in charity shops ,some are given to the poor, and others are sent to factories for recycling.some......, some....., and others.... 一些...., 一些......，还有一些.....some....., some......, and the others..... 一些...，一些...,其余的....3.we are not allowed to cut down trees. Otherwise, we will be punished.[allow]vt.允许，准许allow sb (not)to do sth允许某人（不）做某事allow doing sth允许做某事be allowed to do sth 被允许做某事[otherwise] adv.否则；不然=or / if not[punish]vt.处罚，惩罚punish sb处罚某人punish sb for (doing)sth因（做）某事而处罚某人4.If we drop litter in a public place, we will be fined by the police.[fine] vt.罚款fine sb for (doing)sth因（做）某事对某人惩罚5.We depend on its rich resources to live , so it is important for us to protect it wisely. [depend on] 依靠；取决于；视...而定=depend upon+名词、代词、从句6.These new types of energy cost very little and will never run out.cost very little成本低廉never run out用之不尽7.Moreover,they produce little pollution.几乎不生产污染8.Remember that everyone can do something to make a difference.[difference]可数名词“差异，不同之处” the difference between ...and.... ...和...之间的差异different adj.不同的differently adv.不同地make a difference (to sb/sth) (对某人/某事）有影响，起作用9.treat something used so that it can be used again处理用过的东西[used] adj.用过的，二手的 a used car一辆二手车[so that]以便，为了引导目的状语从句【Grammar】1....so many of them are polluted...[pollute]vt.污染pollute sth with sth 某物受到某物的污染[pollution]不可数名词“污染；污染物”2.As well as people, animals are harmed by pollution.[as well as]也；还；除...之外（也）常用来连接两个并列的成分，as well as后的内容只是顺便提及，强调的是as well as连接的另一项As well as...., ...........若as well as 位于句中，则强调其前的内容......as well as......[harm] ①vt.伤害，损害+sb/sth①不可数名词“伤害” do harm to...= be harmful to对...有害[harmful] adj.有害的3.If we do not act to improve the environment, more living things will be killed/are going to be killed by pollution.act to do sth = take action to do sth采取行动做某事living things生物[living] 可数名词“生计、谋生” make a living谋生【integrated skills & study skills & task】1.Recycle empty bottles[empty] adj.空的↔ full adj.满的2.Here are the results of the survey.[survey] 可数名词“调查”do/make a survey做调查carry out a survey开展一次调查、a survey on... 关于...的调查3.Air pollution is harmful to our health. [harmful] adj.有害的↔ harmless adj.无害的be harmful to...= do harm to... 对...有害4.Trees also help keep soil in place.有助于阻止水土流失in place在正确位置拓展：in the place在那个地方in one’s place = in place of sb 代替某人take the place of...代替...5.Coal ,oil and natural gas are not only useful for families ,but have a wider use for factories. [not only...but (also)...] 不但...而且...连接名词或代词作主语时，谓语动词的数要与邻近的主语保持一致（就近原则）Not only I but also Tom enjoys watching musicals.6.As a result, it is very important for us to use them wisely.as a result因此，结果as a result of... 由于/因为= because of7.it’s time for us to go greengo green环保= protect the environment8.Here are some simple steps to take.[simple]adj.简单的→simply adv.简单地[step] 可数名词“步骤，措施”take steps to do sth采取措施做某事step by step一步步地。
2014版译林牛津 8BU8 A green world 重点短语
2014版译林牛津8BU8 短语句型A green worldWelcome to the unit1.在花园里挖掘2.你是认真的吗？3.种面包果树4.关心地球5.通过骑自行车减少空气污染6.通过洗更短时间的淋浴来节约水7.通过关灯来节约能源8.通过循环利用废料的方式保护环境9.过绿色环保的生活10.引起严重的空气污染11.人们选择公共交通工具或骑自行车是很明智的。
12.记得关灯Reading13.一个拥有高山和干净蓝色湖泊的国家14.让它保持那个样子15.把这些东西分成不同类别16.将废物分成不同的种类17.了解一个回收衣服的组织18.收集来自全国各地的旧衣服19.砍树20.允许某人做某事21.把垃圾扔在公共场所22.限制空气和水的污染23.依靠它的丰富资源生存24.取决于……25.这些新型的能源26.用完，耗尽27.几乎不产生污染28.你为环境做了些什么？29.对…有作用，有影响30.对地球有影响Grammar, integrated skills and study skills31.什么会在展会上展示？32.垃圾被扔进湖泊。
33.污染湖泊和河流34.充满；被装满35.被污染伤害36.对我们健康有害37.生物38.有机会做某事39.关于学生日常习惯的调查40.使用纸的两面41.回收空瓶子42.带某人自己的袋子去超市43.做大量的工作来帮助保护环境44.有很多树环绕看起来更好45.减少尘土/ 污染46.保持水土47.自然资源48.为我们提供必要的食物和饮料49.有更广泛的用途50.不小心扔掉它们51.采取恰当的措施来保护环境52.如果可以的话,如果可能的话Task53.变得更糟54.保护环境55.一些可采取的简单步骤56.关掉水龙头57.关闭能源58.使用塑料袋59.形成一种环保的生活方式补充：60.今年会种更多的树？61.树对我们有益。
62.我喜欢在花园里挖土。
63.通过骑自行车减少空气污染64.为了过上环保的生活我们该做什么呢？65.过去开车送我去学校66.乘地铁67.产生严重的空气污染68.缩短淋浴时间来节约用水69.努力保持它的原貌70.被分成不同的组71.甚至旧衣服旧鞋业被循环利用。
八年级英语下册Unit8Agreenworld知识点总结及测试卷(新版)牛津版
八年级英语下册Unit8Agreenworld知识点总结及测试卷（新版）牛津版8B Unit 8 A green world单元重点知识点总览1.We can reduce air pollution by riding bicycles.我们可以通过骑自行车减少污染。
reduce 及物动词，“减少”。
如：Giving up smoking reduces the risk of heart disease.戒烟会减少得心脏病的风险。
2.We can save water by taking shorter showers.我们可以通过洗更短的淋雨节省水。
save 动词，“节约，节省”，save water “节约用水”。
如：It’s necessary for us to save water.节约用水对我们来说很有必要。
3.My dad used to drive me to school, but now we take the underground.我的爸爸过去常常开车送我去上学，但现在我们乘地铁。
（1）used to 表示“过去常常”，后接动词原形构成used to do sth “过去常常做某事”。
He used to drink.他过去经常喝酒。
（2）be used to doing sth “习惯于做某事”。
如：The old man is used to living alone.这位老人习惯于一个人生活。
【拓展】be used to 后面也可接动词原形，即be used to do sth，表示“被用于做某事”，是一种被动结构，相当于be used for doing sth。
如：The material is used to make a plane. 这材料是用于制造飞机的。
5.More and more families own cars and this causes serious air pollution.越来越多的家庭拥有汽车，这导致严重的空气污染。
牛津译林版八年级下册Unit 8《A green world》说课稿2
牛津译林版八年级下册Unit 8《A green world》说课稿2一. 教材分析《牛津译林版八年级下册Unit 8 A green world》是一篇关于环境保护的阅读文章。
文章通过讲述一个小镇采取措施保护环境的故事，引导学生关注环保问题，提高他们的环保意识。
本节课的主要内容是让学生掌握文章的主要内容，理解环保的重要性，并能够运用所学知识进行实际操作。
二. 学情分析八年级的学生已经具备了一定的英语基础，能够理解和运用一些基本的英语句型和词汇。
但是，他们在阅读理解方面还存在一些困难，特别是对于一些长句子和复杂的信息的理解。
此外，他们对环保问题有一定的了解，但是还需要通过课堂的学习进一步深化他们的认识。
三. 说教学目标1.知识目标：让学生掌握文章的主要内容，理解环保的重要性。
2.能力目标：培养学生运用所学知识进行阅读理解的能力，提高他们的环保意识。
3.情感目标：培养学生热爱大自然，关注环保的情感。
四. 说教学重难点1.重点：让学生掌握文章的主要内容，理解环保的重要性。
2.难点：对于一些长句子和复杂的信息的理解。
五. 说教学方法与手段1.教学方法：采用任务型教学法，让学生在完成任务的过程中学习知识，提高能力。
2.教学手段：利用多媒体课件，图片，视频等辅助教学，帮助学生更好地理解文章内容。
六. 说教学过程1.导入：通过展示一些环境污染的图片，引导学生思考环保问题，激发他们的学习兴趣。
2.阅读理解：让学生阅读文章，回答相关问题，检查他们对文章内容的理解。
3.单词讲解：讲解文章中出现的一些生词和短语，帮助学生更好地理解文章。
4.讨论：让学生分组讨论，探讨他们认为的环保措施，培养他们的思考和表达能力。
5.总结：教师总结文章的主要内容，强调环保的重要性，提高学生的环保意识。
6.作业布置：让学生写一篇关于环保的文章，巩固所学知识。
七. 说板书设计板书设计要简洁明了，能够突出文章的主要内容。
可以设计一个绿色的世界地图，上面标注出文章中提到的环保措施，以及环保的重要性。
Unit8知识点和考点2022-2023学年牛津译林版八年级英语下册
8B Unit 8 A green world Ⅰ概况Ⅱ详细讲解1.We can reduce air pollution by riding bicycles.（1）reduce的基本含义作动词，意思是减少，降低（2）reduce的核心考点考察reduce和produce、realize和treat的词义区分。
reduce的意思是减少，降低；produce是导致，产生；realize是意识到，实现；treat是治疗，处理。
【2022年新城】1. —People are asked to wear breathing masks in public places again. —That’s it. The habit has ________ the possibility of catching COVID-19 viruses.A.reducedB. producedC. realizedD. treated 答案A2.More and more families own cars and this causes serious air pollution.（1）cause的基本含义作动词，意思是引起，使发生（2）cause的核心考点考察cause与make、recycle和improve的区分。
cause的意思是引起，使发生；make是制作；recycle是回收；improve是改进，改善。
2.The heavy rain ______ so many traffic accidents on the highway last Monday.A.madeB.recycledC.causedD.improved答案 C3.For example, we are not allowed to cut down trees.（1）allow的基本含义做动词，意思是允许（2）allow的核心考点之一考察allow与prevent、refuse和expect的词义区分。
牛津译林版英语八年级下册Unit8Agreenworld复习课件(27张PPT)
often makes mistakes.
Things like glass, plastic and paper are separated and then recycled.
2. Why does the government make laws?
They make laws to protect the environment.
3. What is our greatest treasure?
8.我们的环境正在变得更糟。 9.循环利用也是帮助减少污染的好办法。
1.例如，我们不被允许砍树。
We are not allowed to cut down trees.
2.如果我们在公共场所丢垃圾，，我们将被警察罚款。
If we drop litter in a public place,we will be
￭harmful adj.有害的 反义词：harmless 无害的
10.produce v. 生产，制造
product n. 产品 producer n.生产者
e.g. More cars_w__i_ll__b_e__p__r_o_d__u_c_e_d___(produce) in the
future.
go to the supermarket. 4.allow v.允许
￭allow sb. to do sth.-改--被---动-→ sb. be allowed to do sth.
牛津译林英语八年级下册Unit8 A green world语言知识点过关
牛津译林英语八年级下册语言知识点过关Unit 8 A green world一、单项选择1．I hope the pain in my mother’s knee can by the doctor.A．cure B．get betterC．be cured D．got better【答案】C【详解】句意：我希望我母亲膝盖的疼痛能被医生治愈。
考查被动语态，cure治愈，get better变得更好。
根据by the doctor可知此处表示被医生治愈，故用被动语态，故为be cured。
故选C。
2．— Can you finish the job alone? — I am sure I can if I ______ one more hour.A．give B．will give C．am given D．gave【答案】C【详解】句意：——你能独立完成这项工作吗？——如果再给我一小时我确信我能。
根据主语I和give之间是被动关系，所以用被动语态，排除A/D；根据if引导的条件状语不用将来时态，用一般现在时态来代替；故选C 【点睛】被动语态的各个时态。
1）一般现在时态的am /is are+done，例如：I am asked to study hard by my mother. 2）一般过去时态的were/was+done,例如：A new shop was built last year. 3) 现在完成时态的have/hasbeen+done 例如：This book has been translated into Chiese. 4) 一般将来时态的will be+ done, 例如：Many trees will be planted next year. 5)现在进行时态的am/is/are+being+done，例如：My bike is being repaired byTom now.3．— Did people use computers for World War II in the 1940s?— No. The first computer, ENIAC___________ until 1946.A．didn’t invent B．wasn’t invented C．invented D．was invented【答案】B【详解】句意：——在20世纪40年代二次世界大战人们使用电脑了吗？——没有，第一台电脑ENIAC直到1946年才被发明。
牛津译林版8B Unit8 A green world Integrated skills课件(共29张PPT)
Work in your groups and ask your group members about their daily habits of protecting the environment. Then report the results to the class.
A: Daniel/Sandy, when did you do the survey? B: A: Who did you do it with? B: A: What’s the survey about? B: A: How many students take off the tap when brushing teeth? B: ……. A: ……. B: …….
Page 10
It is great that most students remember to (7)_________ turn off the lights when they leave a room, but few students take their own (8)________ to the supermarket. bags The survey shows that students are doing a lot to help protect the environment, but there are still many more things they can do. Sandy
Turn off the lights when leaving the room
Take our own bags to the supermarket
Page 6
Listen and complete the table below
+Unit8+reading-牛津译林版八年级英语下册
View and answer
1.Who wrote the article?
Kitty’s online friend Martina.
Finish Part B2
d a f c e b
Finish Part B3
5 a. Martina asks everyone to do something for the environment.
4 b. People are starting to use new energy. 2 c. People in Switzerland recycle many things to reduce
It is a country in Europe. The country is situated in Western and Central Europe. The country is famous for watches.
[ˈswitsə(r)ˌlənd]
It is Switzerland.
Read Para. 4(new energy) and fill
depend on its rich resources to live
Nature is
our greatest treasure.
protect it wisely use energy from
clean energy
First, these new types of energy cost very little. Second,they will never run out . Third,they produce little pollution.