1、仁爱版英语教学案例九上Unit2 Topic2Unit 2Topic 2 Section AThe main activities are 1a and 2. 本课重点活动是1a和2。. Teaching aims and demands 教学目标1. Learn a new word:behavior2. Learn the indefinite pronoun and adverb. (1) But the government has done something useful to protect the environment. (2) As we know, none of us
2、likes pollution. (3) Dont spit everywhere. (4) Everyone should care for wild animals and plant more trees. (5) We should do everything we can to protect the environment.3. Learn the importance of protecting the environment. . Teaching aids 教具 教学图片/录音机/小黑板/幻灯片. Five-finger Teaching Plan 五指教学方案Step 1
3、Review 第一步 复习(时间:15分钟) (教师展示几幅工业区的图片，让学生两人一小组讨论图画里污染的种类，复习并引出新的词汇和语法。)T: Look at the pictures carefully, work in pairs, then discuss the questions:(教师，用多媒体出示小黑板上的问题。)T: What can you see in Picture 2?S1: I can see some litter. S2: I can see litter everywhere. (教师指着图片上的垃圾。)T: Yes, we can see litter he
4、re and there.(板书)here and thereeverywhereT: What can you see in Picture 1?S3: I can see factories producing terrible gas. T: What can you see in Picture 4?S4: A person cant stand the noise. S5: T: From the pictures, we know there are some kinds of pollution in the industry area. What are they?Ss: Th
5、ey are air pollution, noise pollution, litter and so on. T: Very good!(教师指着图片说。)T: The people in the area cant stand the environment. Are pollution problems in the area serious?Ss: Yes. T: As a result, pollution problems in the area have become serious problems. (板书并讲解。)as a resultT: Do you like pol
6、lution?Ss:No. T: Nobody likes pollution. Of course, none of us likes pollution.(板书并讲解。)none of usT: So we should do something useful to protect the environment. Environment is important to us. I think everyone should care for the environment. We should do everything we can to protect it. (板书)somethi
7、ng, everyone, everything, nobody, everywhere(让学生注意所列单词，教师解释它们是不定代词或不定副词。)T: Please pay attention to these words, they are called indefinite pronoun or adverb.Step 2 Presentation 第二步 呈现(时间:7分钟)1. (教师放1a录音，学生不看书回答问题，培养学生的听力和语言表达能力。)T: Everyone of us should protect the environment. But its not enough,
8、we still need the governments efforts to protect it. Listen to 1a. Has the government done anything useful to protect the environment? Answer my question according to what you heard, please dont look at your book.(学生听录音后。)Ss: Yes, the government has done something useful to protect the environment.2
9、. T: Listen to the tape again, answer the question “Which country has become the worlds largest producer and user of coal?”. (再放录音。)3. (让学生再读一遍1a，找出语言点、生词和带有不定代词的句子，让学生尽量提出不懂之处，自己讨论解决问题，以体现学生的自主能动性，老师补充讲解，并板书要点。)T: Please read 1a again, and find out the grammar points, new words and the sentences wi
10、th indefinite pronoun.(板书) It says that 它提到 none ofone of +名词复数/复数人称代词宾格every one of here and there 到处，各处；零散地Step 3 Consolidation 第三步 巩固(时间:8分钟)1. (听1a录音，学生跟读注意语音语调。)T: Please read after the tape. Pay attention to the pronunciation and intonation. 2. (让学生最后齐读对话，以巩固、加强并完成1b。)T: Now, lets read this di
11、alog together again, and then try to answer the questions in 1b as quickly as you can. (教师让学生回答问题，然后完成1b。)3. (最后让学生分组活动, 仿照1a编写对话，以达到学以致用的目的。)T: OK, please work in pairs. Try to make a new dialog with your partners according to the dialog in 1a. Three minutes later, Ill ask some pairs to act out you
12、r own dialog in the front of the classroom. Taking G1 for example:S7: Hi, S8, what are you doing now?S8: Im reading a book. S7: Whats it about?S8: Its about the environment in the world. It says that our environment is getting worse and worse. And the pollution has been the most serious problem in t
13、he world. S7: Yes. But its lucky that lots of governments have done a lot of useful things for the protection of environment. S8: Its known that nobody likes pollution. But what should we do as students? S7: I think, first, every one of us should try to protect the environment around us and we shoul
14、dnt spit or throw the rubbish here and there. We should protect the wild animals and plants. S8: Thats right, we should do as much as possible to protect our earth. Step 4 Practice 第四步 练习(时间:10分钟)1. (教师从不良的行为引出新词汇和短语。)(展示图片。) (指第一幅图片。)T: The classroom is not tidy. Its untidy(教师重复读untidy并释义。)(指第二幅图片。
15、)T: They use rude words to talk.(教师释义，领读rude。)(指第三幅图片。)T: What are they doing?Ss:They are making loud noises. (教师指着三幅图片。)T: These are bad behaviors. What should we do to stop the bad behaviors?(教师板书，并释义behavior。)S1:Ask them not to do that. S2: Ask the school to make some rules. T: Yes, we should mak
16、e rules to change the situation. Is it hard for you to obey the rules?Ss: Yes. T: Maybe its hard for you in the beginning. But you will get used to it later on.(教师板书并讲解。)in the beginning2. (教师让学生用不定代词或不定副词完成这封信。)T: Please read 2. Choose the proper words to fill in the blanks. (教师与学生核对答案。让学生仔细认真地读这封信
17、，分析不定代词和不定副词在句中的成分。引导学生总结出不定代词/副词的用法。)3. (教师用图片作引导，让学生对新的语法进行训练达到学以致用的目的。)(展示一系列图片/有标语的图片。)T: We know we should protect the environment. As students, what should we do? To answer this question, you should use the indefinite pronouns or adverbs in your sentences. (教师可做适当的引导。)S1: None of us can step o
18、n the grass.S2: Dont throw rubbish everywhere.S3: Nobody can pick the flowers.S4: Dont spit everywhere.S5: Everyone should care for wild animals. T: Yes, you are right. We should do everything we can to protect the environment.4. (听录音排列顺序。)T: Listen to the tape and finish part 3. (教师与学生核对答案，然后解释语言点。
19、)(板书)disappearin danger of disappearingcome to realize Step 5 Project 第五步 综合探究活动(时间:5分钟)1. Make a survey. (让学生调查周围的人，有哪些不良的行为，应如何解决。)Bad behaviorsSolutions2. Homework:(从保护环境入手，让学生课后制定一些校规或班规。)板书设计：All these problems are very serious. Section Aas a result none ofhere and there=everywhere every one of
20、 +plural nouns/plural personal pronoun one of objective casetidyuntidy infinitive pronouns: something, everything, anythingin the beginning everyone, everybody, anybody, nobody, none, others, other It says that indefinite adverb: everywhereSection BThe main activities are 1a and 2. 本课重点活动是1a和2。. Tea
21、ching aims and demands 教学目标1. Learn some new words and phrases:sand, cut down, change into , prevent, prevent from, although, cut off, leader2. Learn to talk about pollution and its harm.3. Review the indefinite pronoun and adverb. Teaching aids 教具录音机/图片. Five-finger Teaching Plan 五指教学方案 Step 1 Revi
22、ew 第一步 复习(时间:10分钟)1. (收集上节课布置的作业，把写得好的贴在学校的板报上或教室的墙上，教师展示图片， 让学生判断是好的行为还是坏的行为，并复习不定代词和不定副词。)(教师示范，然后让学生描述。)T: Look at picture 1. Is the classroom tidy?Ss:Yes. T: The classroom is tidy. Nobody throws litter about, so its a good behavior. (让学生分组讨论。)T: Now, please discuss the pictures in groups.T: Look
23、 at picture 2. What about this picture?Group 1: The panda is crying. It hasnt enough food to eat. Someone must do something bad to destroy the environment. So it is a bad behavior. T: Very good! What about picture 3?Group 2: Some children are making loud noise. Its a bad behavior. T: They may distur
24、b Group 2: They may disturb others. T: Great! What about picture 4? Group 3: Someone throws litter about. So its a bad behavior. T: Good. What about picture 5?Group 4: A group of children are planting trees. Everyone should plant more trees. Its a good behavior. (图片6许多树被砍掉。)T: Look at the picture. I
25、s it good behavior or bad behavior?Ss:Its bad behavior. T: Why?Ss:Everyone should plant more trees. T: Yes. But people are cutting down trees. (板书)cut down 砍掉T: Trees can stop the wind from blowing the earth away. And they can prevent the water from washing the earth away. (教师解释“prevent”here means“s
26、top”。)(板书)prevent form = stop fromT: If people cut down too many trees, what will happen?(教师展示图片7。)Ss: The land will change into desert.T: (教师指着图片。) Its a picture of desert. (板书)change into, desert T: Why will the rich land change into desert?S1:Without trees, wind will blow the earth away. S2:Witho
27、ut trees, water will run away.T: Youre right. The land will lose water and the earth, leaving only sand. (教师释义领读sand一词。)T: From the pictures, we know, although we have done something useful to protect the environment, its not enough. We should work harder.(教师释义，重复读although。)Step 2 Presentation 第二步 呈
28、现(时间:8分钟)1. (听1a录音回答问题。)T: Listen to the tape, answer the questions on the blackboard. (板书)(1) Whats the weather like today?(2) What should we do to protect the environment?2. (听录音后，教师提问学生，完成黑板上的问题。)T: OK, now, Ill ask some students to answer the questions one by one according to the dialog. Who can
29、 answer the first question?S1: S2: 3. (让学生分成小组，读1a，提出不懂之处。小组内讨论解决各自提出的问题，最后全班共同讨论解决。用此方式可以让学生充分参与到教学过程中来，进行自主探究学习，教师做补充讲解。) T: OK, please work in groups. Talk about the language points and difficult points with your partners. Ill ask some students to give your results to class. (板书) 1. I cant see an
30、ything.2. cut down 3. change into 4. stop / prevent from doing sth. 5. Although / but Step 3 Consolidation 第三步 巩固(时间:7分钟)1. (让学生跟读1a录音，并注意语音语调。)T: Now, please read after the tape. And pay attention to the pronuciation and intonation. 2. (让学生两人一组表演这个对话，稍后检查活动成果。)T: Please work with your deskmates. Af
31、ter a while, Ill ask several groups to act out this dialog. GA: GB: 3. (在上述练习的基础上，让学生试着复述对话。)T: Now. Ill ask two students to retell the dialog in your own words. For example: While Kangkang was walking down the street just now, his face hurt, because the wind is blowing strongly with lots of sand. He cant see anything. What causes the bad weather? Because people have cut down too many trees. Trees can stop 4. (
