嘉鱼县城北中学九年级英语上册 Unit 2 Saving the Earth Topic 2 Section B导学案(无答案)(新版)仁爱版
九年级上英语Unit2-经典教学教辅文档
Unit 2 Saving the EarthTopic 3 What can we do at home to protect the environment?Section BⅠ. Material analysis本课是第二单元第三话题的第二课时。
主活动是1a。
1a 经过Jane 告诉Michael怎样才能成为一个环保人士来继续学习提建议的表达方式，同时也向先生继续传递更多的环保理念。
1b是检验先生的听力理解能力，1c 经过完成表格，来巩固1a的内容。
2要先生根据句意来进行词语匹配和图文匹配。
3要先生根据上下文和首字母完成短文，这是对先生综合能力的考查。
短文不仅复习了已学的连接词，还学习了新的连接词：after all。
本课的各个环节都在传递环保理念。
这对先生的环保认识的培养是非常成心义的。
Ⅱ. Teaching aims1.Knowledge aims：掌握本课的重点词汇和短语，继续学习并列句和提建议。
2.Skill aims:掌握更多的提建议的表达方法。
了解英语中的一些谚语。
如：Easier said than done.3.Emotional aims: (optional)鼓励先生在日常生活中一直保持良好的环保习气。
Ⅲ. The key points and difficult points1. Key points:Words and phrases: ought to, shut off, electricity,distance, cloth.Sentences: First, you ought to shut off the electricity when you leave a room.Sec ond, you’d better walk or ride a bike instead of taking a bus or a taxi if you travel ashort distance.Easier said than done.Actions speak louder than words.2.Difficult points：理解课文中的英语习语。
九年级英语上册Unit2SavingtheearthTopic1Pollutionhascaused
Topic 1 Pollution has caused too many problems.Section AThe key points and difficult points1. Key points:Words and p hrases: bee, butterf ly, mess, shame, several, pollute, waste, villager, destroy, cut down, goodness, pour, see sb./sth. do sth., see sb./sth. doing sth., cut d own, my goodnessSentences: What a shame / What a messThe flowers and grass have goneWhat has happened here?There be sth./sb. doing sth.There are several factories pouring waste water into the stream.Every thing has changed.Grammar: differences between Simple Past and Present Perfect tense.2. Difficult points：正确使用there be sth./sb. doing sth.来表达“有某人/物正在做某事”。
区别使用短语see sb./ sth. do sth.和 see sb. / sth. doing sth.。
能正确地以口头和书面形式区别使用一般过去时和现在完成时。
Teaching procedures:Stage 1 Getting students ready for learningGreet and talk about the weather. Lead the Ss to discuss the righ t place for a piic. Stage 2 LeadinLet the Ss discuss where to have a piic. Encourage them to state the reasons.S tage 3 PrelisteningPresent two pictures of the West Hill and describe the changes. Teach the new words and some difficult sentences.Stage 4 Whilelisten ingStep 1: Let the S s listen to 1a twice and do 1b alone.Step 2: Let the Ss listen to 1a again and pay attention to the pronunciation and the intonation. Then practice 1a in groups and role play it.Stage 5 PostlisteningStep 1: Let the Ss read 1a aloud and fill the blanks in 1c in groups.Step2: Let the Ss observe the pictures and study the example in 2 and try to make new dialogs according to the pictures and the given words. Then act out the dialogs.Step 3: Lead the Ss to look at the pictures and listen to the sentences once to number them. Then listen to them twice to plete the sentences.Stage 6 Summarizing and Assigning homeworkStep 1 :Sum up the ma in content of this class and the key pointsStep 2: HMK :Write a passage about pollution in some place you know.2. Talk about how many kinds of pollution you know and make a list.。
湖北省咸宁市嘉鱼县城北中学九年级英语上册 Unit 2 Saving the Earth Topic
Unit 2 Saving the Earth Topic 1 Section CⅠ. Learning aims.New words：deaf, environment, print, hearing, recently, disturb.New phrases：not all…, be harmful to…, quite a few, recently, It’s reported that…, no better than…, do harm to…, including…New languages：1、Not all people know noise is also a kind of pollution and is harmful to human s’ health.2、Many of the workers who print newspapers and books lose their hearing.3、It was reported that many teenagers in America can hear no better than 65-year-old people do.4、It not only disturbs others but also does great harm to people’s hearing.5、Many countries are trying to solve all sorts of environmental problems, including noise pollution.Ⅱ.自主预习英汉互译：1、对人类健康有害2、不是所有的人3、在噪音条件下4、变聋5、lose one’s hearing6、no better than7、in public8、对……有（很大）害处9、各种写出下列单词的音标并写出他们在文中的词性、词义：deaf/ / __________ __________environmental/ / __________ __________print/ / __________ __________hearing/ / __________ __________recently/ / __________ __________disturb/ / __________ __________Ⅲ.合作探究1、Firstly, check the exercises in the preview.2、Secondly, read 1a and finish 1c.1) Underline the topic sentence of the passage i n 1a.2)How does noise harm people’s health?3)Which phrase has the same meaning as“is harmful to”?4)Which sentenc e shows that many teenagers’ hearing in America is not good?5)Why is the hearing of many young Americans not good?6)Has noise pollution caused you any problems? If yes, share your feelings with your classmates.3、Thudly, Read 1a again and finish 1b.Ⅳ.当堂评价1、Let the Ss read 1a, and then talk about s omething about noise pollution.2、Do Part 2, Complete the following passage with the correct form of each words. Noise is a kind of __________(pollute). Cars and machines produce too much noise. It makes people feel __________(comforta ble) and __________(pleasant). It also does great __________(harm) to People’s __________(hear). Noise is very __________(harm) to humans’ __________(healthy).3、Check the answer.Ⅴ.拓展提升1、Choose one kind of pollution and discuss it in groups. The following question may help you.1)What is …pollution?2)What makes the …pollution?3)What problems does it cause?4)In what way is it harmful to people’s life?5)What has been done to soloe these problems?2、After disussing, let the Ss write a short report about a kind of pollution based on 2 and 3. The topic sentence of eac paragraph is given below.…pollution is……pollution is harmful to people’s health…The government has tried many ways to solve the problem…If there is some time in c lass, let the Ss report their passages.Ⅵ.Exercise.《同步练测考》Section C.。
湖北省咸宁市嘉鱼县城北中学九年级英语上册 Unit 2 Saving the Earth Top
Unit 2 Saving the Earth Topic 2 Section C一、教学目标1、Teaching and learning aims and demands.①New words and phrases.take away __________ oxygen/ /__________, __________hole/ /__________, __________ozone layer/ /__________radiation/ /__________, __________directly/ /__________, __________carbon dioxide/ /__________, __________form/ /__________, __________blanket/ /__________, __________escape/ /__________, __________rise/ /__________, __________the greenhouse effect__________refer / / to__________②Talking about the cause and effect.Indefinite Pronoun and Adverb.2、Teaching and learning difficult points.①Too much harmful radiation from the sun passes through the hole and reaches the earth directly.翻译：________________________________________②It causes the level of the oceans to rise and the climate of the earth to change.翻译：__________________________________________________二、自主预习：1、翻译：在此期间全世界雨下得很大风刮得厉害土壤流失一种特殊的叫臭氧的氧对……重要对某人来说做某事很重要太多有害射线穿过这个洞走过街道构成一条环绕地球的毯子温室效应引起海平面上升引起地球气候变化2、Choose suitable title for Paragraphs 2—6. Then write it down in front of each paragraph.A、Traffic pollutionB、Factory pollutionC、Fewer treesD、The Ozone holeE、More carbon dioxide三、合作探究1、When it rains or when the wind blows, the earth is taken away. Too much harmful radiation reaches the earth directly.这两句中的earth是指同一事物吗？如果不是，第一句中的earth指__________，第二句中的earth指__________。
九年级英语上册《Unit 2 Saving the Earth Topic 1 Section C》
1.not all people =some people =
2.no better than =as bad\badly as
3.go deaf=have hearing loss=lose one’s hearing
4.
课后反思
二、根据1a的内容试着完成1b和1c。
反复读，并根据要求完成练习要求
熟读课文
操练
1、预习反馈。
2、根据1a内容选择最佳答案。（课件上）
3、小组交流P30-1b和1c的答案，然后展示。
4、对短文中的重点知识作点拨。
.小组练习对话
运用对话
知识点拨
1.本课重点句型:
当堂练习
掌握知识点
板书设计
Unit 2 Topic 1
摇滚乐能够吸引学生的兴趣，有很多年轻人喜欢，教师在使用摇滚乐引出噪音时，要注意提前预测学生的反应，如果有学生回答的结果不是你想要的，要继续引导
了解污染的危害
知识呈现
1、〖 【预习提纲】
2、1、根据Unit2Topic 1 SectionC短语预习书上P29-30的短文，并在书上
3、勾划短语。
4、2、预习书上P29-1a，熟读短文三遍，不懂的句型读P109的注释。
Unit2 Topic 1
教学
目标
知识与技能
了解噪音污染，提高环保意识
过程与方法
讲练结合
情感态度
价值观
培养环保意识
教学重点
了解噪音污染，提高环保意识。
Hale Waihona Puke 教学难点了解噪音污染，提高环保意识
解读
方法
教学方法
讲练结合
教学准备
教材，课件
湖北省九年级英语上册《Unit 2 Saving the Earth Topic 2 All the
城北中学“一·三·六”导学案——九年级英语（上）编号：班级：姓名：课题：Unit 2 Saving the Earth主备：张燕审核：胡卫东时间：2015年月日Topic 2 All these problems are very serious.Section DⅠ. Learning aims.Grammar：Indefinite Pronoun and Adverb __________ of us likes pollution.Don’t spit __________ in public.__________ should care for wild animals and plant more trees.We should do __________ we can to protect the environment.Function：__________ a result, a lot of rich land has changed __________ desert.Trees can stop the wind from blowing the earth __________.We shouldn’t leave rubbish __________.All these problems are very serious, __________ we must do something now.New words and phrases：shortage avoid resource discover reuse directlyseem to do, plenty of, take away, day by day, 3/4 of the earth, be short of, be covered with, on the earth, use…for doing sth.Self-previewing：不定代词每个任何一个全都都不另一个指两者两者以上some- any- no- every-人物完成表格，让学生综合归纳不定代词的用法。
九年级英语上册Unit2SavingtheearthTopic2Alltheseproblemsar
Topic 2 All these problems are very seriousSection ATeaching aims and demands1.Words and phrases: sand, although, sandstorm, desert, human being, reduce, pletely, change into, stop … from, blow/ wash … away, as a resu lt2.Sentences: A lot of water can be sav ed by forests.Although we have built “The Green Great Wall”,we still need to do something to protect the environment.3.Grammar: Indefinite pronoun and adverb.Teaching procedures:Step 1 Getting students re ady for learningPlay a short video about a sandstorm and let Ss guess what kind of weather it is.Step 2 LeadinShow the pictures of a sandstorm, let the Ss guess how sandstorm es into being and number the pictures in 3.T: OK, do you know how sandstorm es into being? Please look at the pictures, discuss and number them in groups.…T: OK, how does the sandstorm e into being? Tell me the right order, please.S1: It’s 4-1-5362.Step 3 PrelisteningLet the Ss talk about sandstorm according to the pictures and the given words in 3 in groups.Long ago, there were lots of trees and forests. But people needed some wood to build houses and do other things, so they cut down the trees day by day. And the forests have gone slowly…Step 4 Whilelistening1 Present the picture in 1a. Let the Ss listen to 1a once and do 1b alone.2 Let the Ss listen to 1a again and plete the functions of trees in 1c. They can discuss in pairs.Step 5 Postlistening1 Let the Ss read 1a in groups and then role play it.2 Let the Ss read again and find the important phrases in 1a. Then write them down on the Bb.3 Lead the Ss to plete the sentences with the correct forms of the given phrases in the box in 2.Step 6 Finishing Ta skLead the Ss to look at the phrases. Listen to the passage and circle the phrases you hear. Then listen twi ce to plete the sentences. Finish 4.Step 7 Summarizing and Assigning homework1 Sum up what they have learnt in this class.2 HM K: Write a passage about how sandstorm es into being.Blackboard designAll these problems are very serious.Section AWords:sand / sandstor m althoughdesertreduc epletely Phrases:change intostop … fromblow/ wash … awayhuman beingas a resultSentences:1.A lot of water can be saved byforests.2.Although we have built “The GreenGreat Wall”, we stillneed to do something to protect theenvironment.。
九年级英语上册Unit2SavingtheEarthTopic2Alltheseproblemsar
Listen to Paragraph3 and fill in the blanks
( ) The sea__s_e_e_m_s_t_o__ have the best answer. There is __p_l_e_n_ty_o_f_water in the sea. But we need to _ta_k_e_the salt _a_w_a_y_from the sea water . This is very expensive. If scientists can find cheaper ways to do it, we can ___s_o_lv_e_t_h_e _p_ro_b__le_m___of the shortage of water.
Unit 2 Saving the Earth Topic 2 All these problems are
very serious.
Section D 仁爱版英语 九年级上
Movie
What can you learn form the short movie? Water is important. Because humans, animals and plants
Read Panadraagnraspwhe2r.and mark T or F. • How can we avoid a serious water shortage?
( FfFSiei)erlcsdSot.c,nidewn,etwisshetsosuhhlaodvuseldanv’ptermowataedtcetraoanunyrdwpnraotget rrwerasessstoeinuirtt.cheiss ( Fan) dWnaotterpoisllureteustehdemn.owhere. ( TdTah) yirP.de,owplee’shnoeueld fdoisr cwoavter wisaiynscrteoarseiunsgedwayatbeyr.
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Unit 2 Saving the Earth Topic 2 Section B
一、教学目标：
1、学习不定代词none, neither, everyone等的用法。
2、学习副词anwhere, everywhere的用法。
3、引导学生如何正确保护环境。
二、自主预习：
（一）英汉互译：
据说结果
世界上最大的煤炭生产国和消费国
so something useful none of us
here and there 在公共场合吐痰
践踏草坪保护野生动物
be untidy Worst of all
制定规章违反规定
（二）根据句意及首字母提示补全单词。
1、It’s no use for some children to p__________ them for their wrong actions. We’d batter persuade them.
2、The human being should share the Same World With the __________ animals.
3、What the man said is really a lot of __________. It’s no use for us at all.
4、You room is so dirty and u__________. You’d better tidy it at once.
5、N__________ of his parents is a worker.
三、合作探究：
1、Listen to 1a and number the pictures in 1b.
First, work alone, then, check together.
2、Read 1a and complete the table in 1c.
3、It says that China has become the world’s largest producer and user of coal.
①It s ays译作____________________
②the world’s largest producer and user of coal译作____________________
4、As a result, air pollution has become a serious problem.
①as a resuct译为____________________用于____________________
译：结果，我们都迟到了。
____________________________________________________________
②as a result of…译作__________用于句__________（首/中/尾）相当于____________________
Because of the bad weather, Flight No. 528 has been put off.(同义句转换) __________ __________ __________ __________ the bad weather, Flight No. 528 has been put off.
5、None of us likes pollution.
①none指三者或三者以上的“没有”“都不”既可指“__________”也可指“__________”常与of连用，既可修饰__________，也可修饰__________。
构成“none of+名/代”结构，当名词是不可数名词时，谓语动词用__________，当名词是可数名词时，谓语动词用__________。
eg：N one of these buses ____________________.(去那里)
②none还可用以回答__________引起的问句。
eg：→__________ pan pals do you have?→None.
③everyone的用法呢？（查询工具书解答）
四、当堂评价：
1、先听1a部分录音，然后齐读1a，再以两人为单位，借助所给词复述表演对话（article, about, air pollution, the world’s largest producer and user of coal, seriou s, government, protect, none, spit anywhere in public, grass, flowers, protect the environment.）
2、听录音，帮助康康完成part 2的信，然后大声朗读。
五、拓展提升：
1、朗读并理解第一句，然后完成第二句并大声朗读，注意弱读，连读和语调。
eg：As we all know, air pollution has become a serious problem. Everybody knows air pollution has become a serious problem.
①None of us would like to see dirty wa ter and rubbish lying around.
__________ would like to see the dirty water and rubbish lying around.
②We should follow social rules and spit nowhere in publ ic.
We should follow social rules and not spit __________ in public.
③We should do everything to protect the environment in our daily lives.
We shouldn’t do __________ to destroy the environment in our daily lives.
2、补全对话：
A：What’s the water with you?
B：(1)______________________________.
A：How long have you been likes this?
B：(2)______________________________.
A：Since last week? That sounds terrible!
B：The chemical factory produces terrible gas. The bad air makes my chest hurt, please read this article.
A：(3)______________________________.
B：It’s about air pollution in China. Today, air pollution has become a serious problem.
A：(4)______________________________. What should we do as a student?
B：(5)______________________________.
六、课后检测：
完成《同步练测考》相关习题。