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1、U2T3SBSection B. Material analysis本课是九年级第二单元第三话题的第二课时。主活动是1a。1a 通过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，同时也向学生继续传递更多的环保理念。1b是检验学生的听力理解能力，1c 通过完成表格，来巩固1a的内容。2要学生根据句意来进行词语匹配和图文匹配。3要学生根据上下文和首字母完成短文，这是对学生综合能力的考查。短文不仅复习了已学的连接词，还学习了新的连接词：after all。4这个小组活动实际由两部分组成：调查和汇报。 在做这个活动时，要求注意重读、不完全爆破和连读。目的在于纠正中国人
2、学英语的薄弱环节：不能在交流中得体地运用重读、不完全爆破和连读。本课的各个环节都在传递环保理念。这对学生的环保意识的培养是非常有意义的。4这个活动要完整地体现，要比较长的时间，建议在课堂内完成语音语调部分即可。其它环节可在下次课的复习环节进行，还可以把其中的某些环节作为家庭作业。如：让学生把自己的环保行为列成清单。这样，下次课做调查时，就可以提高课堂效率。. 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、 能够通过4知道在用英语交流时需要运用连读、重读、不完全爆破等来使句子抑扬顿挫。3.Emotional aims: (optional) 鼓励学生在日常生活中始终保持良好的环保习惯。4.Culture awareness: (optional) . The key points and difficult points1. Key points: Words and phrases: action, ought to, shut off, after all, electricity, had better, instead of doing sth. , be good for, chang
4、e into, pour intoSentences: First, you ought to shut off the electricity when you leave a room. Second, youd better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance. Dont use plastic bags. Easier said than done. Actions speak louder than words. After all, we have
5、only one earth. We should do everything to protect it, or well be punished and lose our home.Grammar: compound sentence 2.Difficult points： 掌握重读、连读和不完全爆破的技巧。理解含有将来时被动语态的句子。理解课文中的英语习语。. Learning strategies 记住英语中的一些习语，在学习中有意识地积累更多的英语习语，并在恰当的语境中运用它们。 在2中，能够根据句子意思进行词语搭配。 在3中，要学会利用上下文，甚至全段、全文来获取信息。还要结合已有
6、的知识、经验来完成短文。. Teaching aids教学新词的实物（如：胶袋、布袋、电灯等）/录音机/ PPT图片等。. Teaching procedures Stage(time period)InteractionpatternsTeacher activityStudent activityRemarks1Revision（5 mins)Group workLet the Ss act out their homework.T: We didnt finish Task 4 in Section A in the last period. Have you finished it a
7、lready?T: Which group wants to have a try? Come on!T: Lets give Group One a big hand！T: T: Each family produces waste every day. Some of the waste ought to be reused, some ought to be reduced and some ought to be recycled.Act out their homework.Ss: Yes.Group 1S1: Wow! We have got so much garbage! So
8、ft drink cans, lunch boxes, plastic bottles, batteries, waste paper, paper bags and cups and so on.S2: I think soft drink cans, plastic bottles and waste paper should be recycled. We can bring them to the garbage shop and get some money. Perhaps each of us can buy an ice-cream!S3: You are always rea
9、dy to eat. You are too fat to eat. Haha!S4: How about lunch boxes.S1: I think we should reuse it . Group 2S1: I think lunch boxes should be reused.S2: What about waste paper?S1: 老师可以在点评总结时，引出“ought to = should”。2Getting studentsready for learning（3 mins)Class activityPresent some real objects to lea
10、rn the new words.T: You have collected so many things on Clean-up Day, and I have collected some, too. Look! Whats it?T: This one?T: How about this?T: Well, its a cloth bag. T: And these?T: Look! I have a toy car, too. T: (Put the batteries into the toy car). Wow! Its moving! Why?T: Yes, you are rig
11、ht. Because of the electricity. Look! (Turn off the light) When I shut off the electricity, the lights are off. (Turn on the light)When I turn on the electricity, the lights are on. Learn the new words.Ss: a plastic bagSs: a soft drink canSs: a Ss: batteries.S1: 因为有电啦！利用实物和动作来讲解新词，既直观又高效。3Pre-listen
12、ing (2 mins)Individual workLet the Ss read the questions in 1b to predict the main idea of the dialog and guess the meaning of “action”.T: Next, We are going to listen to a long dialog. But before listening, you had better read the questions in 1b. Try to predict the main idea of the dialog, and you
13、 can guess the meaning of the new word “action”. The word formation may help you.Read the questions in 1b to predict the main idea of the dialog and guess the meaning of “action” 对于新词“action”，既要让学生猜测，又要提供构词法：act(v)+tion=action(n)。4While-listening (3mins)Individual workLet the Ss listen to 1a and fin
14、ish 1b. Check the answers.T: Now, please listen to 1a carefully and do 1b.T: Question 1, which answer is right, xxx?T: xxx, you, please.T:“Actions speak louder than words” is an English idiom. Xxx, could you put it into Chinese?T: Yes. I hope you will really work hard, not just say. Remember “Action
15、s speak louder than words.”Listen to 1a and finish 1b. S1: CS2:BS3: 说得好不如做得好。S4: 行胜于言。5Post-listening (12 mins)Individual workClass activityStep1: Let the Ss read 1a and complete the table in 1c. Check the answers.T: Now, lets read 1a. While reading, you should do 1c. When you finish, put up your ha
16、nd.T: Who would like to share your answers? T: Distance. Please follow me, class, “distance”. T: Go on please, S2.Step2: Let the Ss read 1a again and find the difficult points and the sentences which give suggestions.T: In Section A, we learned how to give suggestions. Today, we will go on learning
17、it. Now, read 1a again and find the difficult points as well as the sentences which give suggestions. When you finish, please raise your hand.T: Who has any questions?T: No, “ought to” is modal verb. It means “should”. We usually use it in the following ways :Sb. ought to do sth. Sb. ought not/ought
18、nt to do sth.Ought sb to do ? T: What else?T: Mmm, its an English idiom, too. Id like someone to say it for me. xxx, can you?T: Sounds good, but it can be better.: Perfect! Now, lets check the suggestions. xxx, please try.Read 1a and complete the table in 1c. S1: You ought to shut off the electricit
19、yS2: dis. Ss: distanceS2: distance, take a bus or a taxi , walk or ride a bike.S3: take a cloth bag, plastic bags.Read 1a again and find the difficult points and the sentences which give suggestions.S1: Is “ought to” the same as “have to”?S2: What does “Easier said than done” mean?S3: 说比做更容易。S4:说来容易
20、做来难。S5: First, you ought to shut off a room.S6: Second , youd better walk for a short distance.S7: 情态动词ought to 的用法，老师讲以下几点就够了：sb. ought to do sth.=sb. should do sth.sb. ought not/oughtnt to do sth.=sb shouldnt do sth.Ought sb to do ?=Should sb do?本课有两个英语习语。要让学生自己去把它们译成汉语。鼓励学生收集更多的英语习语。6FinishingTas
21、k 2(6 mins)Individual workIndividual workStep 1: Let the Ss choose the correct verbs or phrases to complete the statements.T: Look at 2. There are seven sentences in the box. Choose the correct verbs or phrases to complete the statements. If you finish, please let me know. T: Shall we check the answ
22、ers now?T: No.1, xxx, please. Step2: Let the Ss match the statements with the pictures. Check the answers.T: Now, please match the statements with the pictures. When you finish, put up your hand.T: Whats your order, xxx?T: Is he right? Choose the correct verbs or phrases to complete the statements.
23、Ss: OK.S1: ReduceS2: Shut offS3: RecycleS4: Match the statements with the pictures. Check the answers. S1: 2-6-4-3-1-7-5.Ss: Yes.7FinishingTask3(9 mins)Individual workIndividual workClass activityStep1: Let the Ss read the passage and fill in the blanks with correct words.T: Now, lets move to 3. You
24、 see 3 is a passage with many blanks. You should complete the blanks according to the context and the first letter. When you finish, put up your hand.T: Well, we wont check the answers now. You will check the answer while listening. Step2: Let the Ss listen to the passage and check the answers at th
25、e same time. T: Now, you will listen to the passage. Please check the answers while listening. T: Lets check the answers together. The first one is Step3: Let the Ss read 3 again and find the compound sentences.T: We learned compound sentences yesterday. In this passage, there are some compound sent
26、ences. Please read the passage again ,and find out the compound sentences.T: Who wants to have a try?T: Good job. In fact ,“After all , we have only one earth” is a compound sentence , too.Read the passage and fill in the blanks with correct words.Ss: while Ss: andSs: Read 3 again and find the compo
27、und sentences.S1: Some things we while some are bad.S2: We have , and it is sick now.S3: 让学生不要盲目地填空，一定要根据上下文，甚至是全段、全篇来确定。通过让学生找出连接词来复习并列句，同时学习：after all 。8FinishingTask 4(2 mins)Pair workLet the Ss read the sentences in 4, paying attention to the stress, liaison, incomplete plosion and intonation.T:
28、 Now, read the sentences in pairs, and pay attention to the stress, liaison, incomplete plosion and intonation.T: Which pair would like to have a try?Read the sentences in 4 , paying attention to the stress, liaison, incomplete plosion and intonation.连读和失去爆破是学生学英语的难点，老师可适当地补充相关知识。9Summarizing and as
29、signing homework(3 mins)Class activityStep1: Let the Ss sum up this section.T: Now, lets sum up this section. What have you learned today?T: So how do you give suggestions?T: Wonderful! What else?T: Then how to make up compound sentences?T: How nice! You did work hard in class!Step2： HMKT: We have l
30、earned how to be a greener person from Section A and B. If everyone tries his best to be a greener person, the environment will be better. What do you do to protect the environment? Think about it and make a list about what you do to be a greener person. Its your HMK for today. Sum up this section.S
31、1: 更多提建议的方法。S2: We use “should, shouldnt, ought to, had better” to give suggestions.S3: 还有“Dont”S4: 还有肯定祈使句。S5: 并列句。S6: 用while,but, and, or S7: After all . Blackboard designWhat can we do at home to protect the environment?Section BWords and phrases:actionelectric(电的)+ity=electricitydistanceclothoug
32、ht toshut offafter allGrammar:give suggestions : should / shouldnt, ought to, dontcompound sentences（并列句）conjunctions（连接词）and, but, while, or, after all,Sentences:First, you ought to shut off the electricity when you leave a room.Second, youd better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.Dont use plastic bags.Easier said than done.Actions speak louder than words. After all, we have only one earth.We should do everything to protect it, or well be punished and lose our home.13
