Unit 2 Saving the Earth
九年级英语上册 Unit 2 Saving the Earth Topic 2 All these
湖南省耒阳市九年级英语上册Unit 2 Saving the Earth Topic 2 All these problems are very serious Section C（1a-3）导学案（无答案）（新版）仁爱版编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（湖南省耒阳市九年级英语上册Unit 2 Saving the Earth Topic 2 All these problems are very serious Section C（1a-3）导学案（无答案）（新版）仁爱版）的内容能够给您的工作和学习带来便利。
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Unit 2 Saving the Earth教师寄语：The best way to predict the future is to create it .（预测未来的最好方式就是创造未来。
）Class________ Grade9 Group_________ Name_____________课型:预习+展示课Title: Uni t 2Saving the Earth (拯救地球）Topic 2:All these problems are very serious. （所有这些问题都非常严重。
）Section： C1a—3 （P39—40) 二课时Learning steps （学习过程）：（Check before class)（5’）（我会做)1、根据句意及首写字母提示，完成句子.1） I’m writing to tell you s__________ important。
Unit 2 Saving the Earth
What did Kangkang ask Mrs Zhou?
What’s wrong with you?
Kangkang asked Mrs Zhou what was wrong with her.
2.当主句是一般现在时，从句时态保持不变；当主句是一般 过去时时，从句的时态也要相应的变为过去的某种时态。
3. 陈述句语序;
4.要注意人称的变化。
What did she say?
It’s difficult for me to breathe.
She said — tha—t it —wa—s difficult for —he—r to breathe.
•Anyway, I hope the government will solve this problem soon.
Let’s protect our earth !
Goodbye!
What did she say?
The bad air makes my chest hurt.
She said t—ha—t the bad air m—a—d—e h—ecr hest hurt.
What did she say?
The chemical factory produces terrible gas.
•How long has she been like this?
•She has been like this since last week/for one week.
Read 1a again, find the questions that Kangkang asked Mrs. Zhou
九年级英语上册《Unit 2 Saving the Earth》Topic 2 SectionC 教案 仁爱版
Unit 2 Saving the EarthTopic 2 All these problems are very serious.SectionCThe main activity is 1a. 本课重点活动是1a。
Ⅰ. Teaching aims and demands 教学目标1. Learn some new words and phrases:on earth, period, millions of, take away, rise, level, refer to2. Learn some useful sentences:(1) When it rains or when the wind blows, the earth is taken away.(2) The heat from the sun can’t escape so the temperature is rising.3. Learn to talk about the harm of pollution:(1) Forests have become deserts, so more and more sorts of animals and plants are disappearing.(2) As a result, many rivers and lakes are now dead.(3) Too much harmful radiation from the sun passes through the hole and reaches the earth directly.(4) It causes the level of the oceans to rise and the climate of the earth to change.4. Develop the students’ sense of environmental protection.Ⅱ. Teaching aids 教具图片/小黑板Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时间:4分钟)通过检查作业，引导学生开拓思维，提出保护环境和水资源的具体措施，复习不定代词和副词。
仁爱版英语九年级上册Unit 2 Saving the earth Topic 1知识点汇编
Unit 2 Saving the earth Topic 1知识点汇编一、重点词汇（一）词形变换1. produce(名词) producer2. breathe (名词) breath3. manage (同义词) try4. soil (近义词) earth5. waste (反义词) save6. harm (形容词) harmful7. die (名词) death (形容词) dead 8. downstairs (反义词) upstairs9.pleasant (反义词) unpleasant 10. change (形容词) changeable（二）重点词组1.stand /improve / protect the environment 忍受/改善/保护环境2.produce terrible gas 产生难闻的气味3.manage to do sth. 设法做某事4.in a good / bad mood 情绪好/差5.feel uncomfortable 感到不舒适6.pour waste into river 把废水倒入河里7.something useful 有用的事物8.be harmful to sb. / sth. 对某人/某物有害9.the look of our cities 城市面貌10.see fish swimming 看到鱼儿游来游去11.at present 目前12.shout at sb. 对某人大喊大叫；斥责某人13.stop making so much noise 停顿发出如此大的噪音14.disturb others 打搅别人15.a kind of p ollution 一种污染16.be sorry for doing sth. 对做了某事感到抱歉17.from now on 从现在起18.in noisy conditions 在吵杂的条件下19.become deaf 变聋了20.quite a few 相当多21.no better than 〔几乎〕与……一样差22.cause high blood pressure 引发高血压23.in strong, changeable light 在强烈、易变的光线下二、重点句型。
Unit2SavingtheEarth（拯救地球）
Unit2SavingtheEarth（拯救地球）Unit 2 Saving the EarthTopic 1 Pollution has caused too many problems.Section B1.Knowledge aims：掌握本课的重点词汇和短语，正确运用现在完成时进行问答。
2.Skill aims:能通过观察课文插图来预测课文内容。
能听懂用现在完成时表达的对话。
能朗读和表演有关环保的对话。
能正确运用连读和停顿的技巧，使发音流畅，富有韵律感。
3.Emotional aims: (optional)引导学生关注环境问题，树立绿色环保意识，增强忧患意识和社会责任感。
4.Culture awareness: (optional)通过谈论环境问题，让学生了解不同种类的污染及其危害。
Ⅲ. The key points and difficult points1. Key points:Words and phrases: pain, produce, awful, bear, harmful, chest, editor, breathe/breath, soilget a pain in…, what’s worse, too much noise, too many problems,breathing problem, be harmful to, make a mess of, throw…around Sentences: It’s difficult for me to breathe.I’ve got a pain in my throat.It’s really awful.A: How long have you been like this? A: Have you seen a doctor?B: I’ve been like this since la st week. B: Not yet. Grammar: Present Perfect的问答。
仁爱版英语九年级上册Unit 2 Topic 3 重难点知识归纳总结
仁爱版英语九年级上册Unit 2 Saving the EarthTopic 3 What can we do at home to protect the environment?【重点单词】1.protection /prəˈtekʃn/ n. 保护；防卫anization /ˌɔːɡənaɪ'zeɪʃn/ n. 组织；机构；团体3.recycle /ˌriːˈsaɪkl/ n. 回收利用；再利用4.plastic /ˈplæstɪk/ adj. 塑料的5.can /kæn/ n. (美) 罐子；罐头6.nod /nɒd/ v. 点头7.agreement /əˈɡriːmənt/ n. 同意；一致；协议8.disagreement /ˌdɪsəˈɡriːmənt/ n. 分歧，争论9.battery /'bætri/ n. 电池10.electricity /ɪˌlekˈtrɪsəti/ n. 电；电能11.distance /ˈdɪstəns/ n. 距离12.cloth /klɒθ/ n. 织物，布料13.action /ˈækʃn/ n. 行为；行动14.acid /ˈæsɪd/ rain 酸雨15.nuclear /ˈnjuːkliə(r)/ adj. 原子核的，原子能的；核动力的16.biogas /ˈbaɪoʊɡæs/ n. 沼气17.technology /tekˈnɒlədʒi/ n. 技术18.straw /strɔː/ n. （收割后干燥的）禾秆，稻草19.renewable /rɪˈnjuːəbl/ adj. 可更新的，可再生的20.shortage /ˈʃɔːtɪdʒ/ n. 不利因素；障碍；不便之处21.process /prəˈses/ n. 步骤，过程v. 加工，处理22.require /rɪˈkwaɪə(r)/ v. 需要；要求23.electric /ɪˈlektrɪk/ adj. 用电的；电动的24.best-known 最知名的25.maglev /'mægle/ train 磁悬浮列车26.German /ˈdʒɜːmən/ n. 德国人；德语27.per /pə(r)/ prep. 每，每一28.wheel /wiːl/ n. 轮，车轮，轮子29.efficient /ɪˈfɪʃnt/ adj. 效率高的，有能力的30.guide /ɡaɪd/ n. 向导，导游；指南，手册31.path /pɑːθ/ n. 道路；途径32.steel /stiːl / n. 钢，钢铁33.wave /weɪv/ n. 挥手；招手；海浪v. 招手；摆手34.deep /diːp / adj. 深的；厚的；adv. 深深地；在深处35.source /sɔːs/ n. 来源，出处；起源；源头36.worldwide /ˌwɜːldˈwaɪd / adv. 全世界，世界各地37.sunlight /ˈsʌnlaɪt/ n. 阳光，日光38.steam /stiːm/ n. 水蒸气，蒸汽；水汽39.remove /rɪˈmuːv/ v. 去除，使消失；移开40.replace /rɪˈpleɪ/ v. 代替，取代41.dry /draɪ/ adj. 干燥的，雨少的；干性的v. 使……干；弄干，擦干42.insect /ˈɪnsekt/ n. 昆虫43.bite /baɪt/ v. 咬；叮44.planter /ˈplɑːntə(r)/ n. 种植园主【重点短语】1.hurry up 赶快，快点2.give up 放弃3.shut off 关掉，停止4.run out 耗尽，用完5.not only...but also... 不仅……而且……6.after all 毕竟7.ought to 应该8.be supposed to 应该9.make sure 确保10.too...to... 太……而不能11.turn off 关掉12.instead of 代替13.even though 即使【重点句型】1.For example, we should use both sides of paper and reuse plastic bags.例如，我们应该用纸的两面，并且重新使用塑料袋。
九年级仁爱上学期 Unit 2 Topic 2 课文翻译填词
九年级仁爱上册Unit 2 Saving the Earth 拯救地球Topic 2：All these problems are very serious.所有这些问题都是非常严峻的Section A1a(Kangkang, Maria and Jane are talking in a room. The wind outside is blowing strongly.)〔康康，玛丽亚和简正在一间屋子里谈话，风外面在猛烈地吹〕What bad ! The wind is with lots of sand. I couldn’t see , and my face while I was walking down thestreet .康康：多么糟糕的天气，风吹地猛烈，挟带着大量的沙子，我什么也看不见，刚刚我正走在大街上时，我的脸生疼。
I’m that. But what these ?玛丽亚：听到那样我很遗憾。
但是，是什么引发了这些沙尘暴？People have too trees. As a , a lot of land has changed into .康康：人们砍伐了太多的树木，结果，大量肥沃的土壤变成了沙漠。
That’s bad, but how can that the weather?玛丽亚：太糟了，但是那怎么才能影响这种天气呢？Trees can the wind the earth away.简：树木能防风固土。
And a lot of water can be by .康康：并且森林可以贮存大量的水分。
They can also the water the earth .简：他们也能防止水土流失。
Cutting down trees is human beings, and plants. we have “the Great Green Wall〞, we still need to work hard to protect the .康康：砍伐树木对人类和动植物有危害，尽管我们已经建立了“绿色长城〞，但是我们仍然需要努力工作来保护环境。
仁爱版九年级英语上册Unit 2 Saving the Earth Topic 2 All thes
1 / 18Unit 2 Saving the Earth 教案Topic 2 All these problems are very seriousSection CⅠ. Material analysis本课是第二单元第二话题的第三课时，主活动是1a 和3。
通过阅读1a ，进一步学习各种污染对地球造成的危害和造成这些污染的原因，培养学生通过图片预测文章大意的能力，其中出现了很多关于环境的专业术语，需要学生了解。
1b 是训练学生运用不同的阅读策略完成不同的任务，如：通过观察1a 中的图片匹配相应的标题，再阅读文章，给每段话选择标题；另外，继续训练学生通过语境，找出单词指代的内容；最后在理解课文的前提下，归纳文章的大意。
1c 培养学生通过精读文章，学会用简单的词句做笔记，再通过1c 表格中的内容简要复述文章大意。
2是培养学生的资源策略。
要求学生合理地运用网络资源查找与环境危害相关的信息，然后进行小组讨论，并要求学生做好笔记，为任务3做准备。
3要求学生运用这些信息，在1c 和2的基础之上进行写作练习，教师应强调衔接词在作文中的重要性。
由于课堂上不方便完成2，因此，可将2和3安排为课后作业。
通过读写的结合训练，引导学生关注全球环境的现状，意识到环境保护的重要性，树立正确的环保观念。
Ⅱ.Teaching aims 1.Knowledge aims ：掌握本课的重点词汇和短语，初步感知定语从句。
进一步学习各种污染对地球造成的危害和造成这些污染的原因。
2.Skill aims:能读懂有关环境问题的文章。
能根据不同的阅读目的，运用简单的阅读策略获取信息。
能正确运用网络资源获取需要的信息。
能用英语书面的形式表达环境问题的成因及危害。
3.Emotional aims: (optional)通过学习，了解环境现状，帮助学生树立绿色环保意识。
4.Culture awareness: (optional)了解各种环境问题，如臭氧空洞，温室效应等，意识到环境问题的严峻形势。
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Ask and answer
★Who can tell me the functions of trees? Trees can stop the wind from blowing the ＊_______________________________ earth away. ＊________________________________earth away. Trees can also prevent the water from washing the ＊________________________________ A lot of water can be saved by forests. ★Who can tell me how to protect and save water? Pass laws against water pollution. ＊___________________________________ ＊___________________________________ Stop factories pouring waste water into rivers. ＊____________________________________ Remember to turn the tap off when you leave. ＊____________________________________ Collect and reuse waste water.
树木能够防风固士。 树木能够防风固士。
Step 6. Class activity Read and enjoy. TREES
We need the trees for shelter. We need a place to stay . Somewhere to raise our children. Somewhere to hide away. You want the trees for paper. You want it every day. You use it just a little. And then throw it all away.
▲知识点击
How shall we deal with it ? ﹡deal with sb./sth. 对付、应付、对待某人或某物 它和do 它和do with 在大多数情况下可以互换 She is used to dealing with all kinds of people in her job. doing with 在特殊疑问句中，deal 在特殊疑问句中，deal with 用于How 的问句中，而do with 用于What 用于How 的问句中，而do 用于What 问句 中，两者不能互换。 例：How 例：How shall we deal with it ? At the same time ,dealing with the waste costs too much money and takes up ,dealing a lot of space. What shall we do with it ? ﹡deal in sth. 经营，买卖 例：The 例：The company deals in computer software.
⊕Humans have come to realize the importance of protecting animals.
人类已经开始认识到保护动物的重要性。 人类已经开始认识到保护动物的重要性。
⊕TreesБайду номын сангаасcan stop the wind from blowing the earth away.
(words: about 80)
We need the trees to feed us. We need them to survive. They have all the fruits and leaves. We need to stay alive. You want the trees for timber. You want the wood to build. But logging is the reason. A lot of us are killed.
▲Listen to the tape and fill in the blanks.
▲Read 1a again, and underline the sentences
with the same meanings as the following ones.
This is harmful to the environment and needs too much room. People have difficulty finding new land to put the rubbish in. It costs too much to deal with the waste. People can recycle about seven twentieths of the rubbish.
Ⅱ.任务型学习目标：
recycle
At the same time , dealing with the waste costs too much money and takes up a lot of space .
①巩固复习不定代词和副词的应用； ②了解由于人们人为地破坏自然环境给人类带来了一定危害，以此告
recycle 回收；再循环
——————————————————————————————— People can recycle some garbage.
Step 3 Work alone
People in Bribain produce about 430 million tons of waste every year, and put about 85 percent of the waste into the land. This harms the _____ space It’ environment and takes up a lot of ______ . It’s difficult to find ___ land new to put the garbage in. At the same time, dealing with the waste costs too ____ much money. Every year ,people in Hong Kong produce about 5 million tons of waste. rest can’ Of all the garbage, about 35 percent can be recycled while the ______ can’t. The garbage produced every day has become aseriousproblem around ____ the world. How shall we deal with it?
New words : take up
garbage recycle
Grammar: Indefinite and adverb
Point note: deal with 和do with 用法以及deal in 的含义和用法 用法以及deal
◆Please write a composition about pollution.
Unit 2 Saving the Earth
Topic 3 All these problems are very serious. Section D
冯营一中：王振伟
Teaching Aims
Ⅰ.知识目标: 知识目标:
① 重点词汇和短语: take up garbage 重点词汇和短语: ②语法:复习不定代词和副词的应用。 语法: ③重点句型及交际用语：
everybody ⒈ I think _________ should care for animals . None 2.__________ of us likes loud noise . somebody 3.My neighbor is sure that _________ has just stolen the new garbage can . anything 4.I have never heard ___________ about light pollution . anybody 5.We shouldn’t allow ____________ to cheat in the exams . shouldn’ 6.Don’ 6.Don’t spit ___________ in public or you’ll be punished . you’ anywhere 7.The government is doing something ________ useful to protect the environment . 8.If nobody litters, our world will be more beautiful . _______ 9.Kangkang has gone__________ warm for his holidays . somewhere Nothing 10.____________ is difficult if you set your mind on it .
Step 5. Can you translate these sentences into Chinese?
⊕As a result ,air pollution has become a serious problem.
作为结果，空气污染成为了一个严重的问题。 作为结果，空气污染成为了一个严重的问题。