Unit 4Amazing Science Topic 2公开课教案SB.docx

1、Unit 4 Amazing Science Topic 2公开课教案SB. Material analysis本课是九年级第四单元第二话题的第二课时。主活动是1a和3a。1a 通过Kangkang 和Maria 由谈论航天之旅延伸到各自的理想，继续学习一般将来时的被动语态。1b是检测学生的听力技能，1c通过完成句子，让学生巩固一般将来时被动语态的结构。2是学生比较感兴趣的UFO，重点是培养学生通过问题预测听力内容的能力。3a把语法知识和语音语调巧妙地融合在一起。3b属于半开放式拓展训练，是对3a的延续。通过本课的学习，学生基本能掌握一般将来时的被动语态。.Teaching aims1. Kn

2、owledge aims：掌握本课的重点词汇和短语，继续学习一般将来时的被动语态。2. Skill aims: 能够通过1c, 3a和3b环节，基本掌握一般将来时的被动语态的结构。能够听懂含有一般将来时的被动语态的对话，并且能够正确运用这一时态。3. Emotional aims: (optional)做一个有理想的中学生，并为实现理想而刻苦学习。4. Culture awareness: (optional). The key points and difficult pointsKey points: Words and phrases: realize, dancer, admire,

3、master, take part in, grow up, prefertoSentences: What are you going to be? Id like to be an astronaut when I grow up. But I prefer science to dance. Then our dreams will be realized.Grammar: will +be+pp2. Difficult points： Im excited about the things that will be discovered in the future. Learning

4、strategies 能够通过2的小秘诀，学习通过问题预测内容的能力。 能够运用3a所展示的例子，体验、模仿流利优雅的语音语调。. Teaching aids航天员的图片/ UFO图片/录音机/ppt等。. Teaching proceduresStage(time period)InteractionpatternsTeacher activityStudent activityRemarks1Getting students ready for learning(5mins)Individual workClass activityStep 1: Encourage the Ss to d

5、escribe what will happen on the earth in 2048.T: Boys and girls, its time to check your HMK. Who would like to share your description?T: Im very glad your imaginations are so wonderful.Step 2: Present some pictures of astronauts to learn the new words: astronaut, admire, universe.T: Look at the pict

6、ure. Who are they?T: What do they do?T: Yes. They are all astronauts. They are heroes of our nation. They are admired by many people. Do you want to travel to the universe one day?T: Then, work hard from now on.Describe what will happen on the earth in 2048.S1: I think the sky will be crowded with s

7、mall planes.S2: The housework will be done by robots.S3: The homework will be done on the Internet.S4: Learn the new words: astronaut, admire, universe.Ss: They are Liu Yang, Liu Wang and Jing Haipeng. Ss: 航天员。Ss: Of course. 2Pre-listening(7mins)Group workIndividual workStep 1: Let the Ss discuss wh

8、at they are going to be in the future.T: Do you want to be admired by other people in the future?T: Now, discuss in groups what you are going to be in the future. The group leaders should take notes and report to the class. When you finish, raise your hand.T: Shall we start from you, Group 4? T: How

9、 happy I am! All of you have great dreams. Lets work hard and master all the knowledge you are learning. I hope your dreams will be realized. Step 2: Let the Ss read the statements in 1b. Try to predict what they will listen to.T: Now, read the statements in 1b. Try to predict what you will listen t

10、o.Discuss what they are going to be in the future.Ss: Yes.S1: Li Ming is going to be a doctor. Wang Hong wants to be a singer. Wu Tao would like to be a scientist and Liu Yang will be an astronaut.S2: Read the statements in 1b. Try to predict what they will listen to.这个环节旨在引起学生对于未来的憧憬，让学生带着热情进入新课。也可

11、以在点评的时候教授新词：master, realize。3While-listening (4mins)Individual workLet the Ss listen to 1a and mark T/F in 1b. Check the answers. Finish 1b.T: Now, listen to 1a and do 1b.T: Lets check the answers, OK?T: xxx, No.1 is True or False?T: No.2?T: Nice!Listen to 1a and mark T/F in 1b. Check the answers. F

12、inish 1b. Ss: OK!S1: True.S2: False.S3: True.S4: False.4Post-listening(10mins)Individual workClass activityStep 1: Let the Ss read 1a and do 1c. Check the answers. Finish 1c.T: Now, please read 1a and then do 1c. If you finish, put up your hand.T: Has everyone finished?T: xxx, would you like to spea

13、k out your answer?Step 2: Let the Ss read 1a again and find out the difficult and key points.T: Now, read 1a again. Find out the the difficult and key points.T: Who has any questions? Hands up, please.T: We have seen this kind of sentence before. Its an attributive clause. The word “that” can be cha

14、nged into “and the things”.T: Have you found some expressions? Read 1a and do 1c. Check the answers. Finish 1c.Ss: Yes.S1: OK. Will be discovered. S2: Will be mastered.S3: That will be discovered.S4: Will be realized. Read 1a again and find out the difficult and key points.S1: I dont understand “Im

15、excited about the things that will be discovered in the future”.S2: take part in, travel into,S3: grow up, preferto如果有学生提出课文中的定语从句，老师只要告诉他们这种句型叫定语从句就可以了。5FinishingTask 2(5mins)Individual workIndividual workStep 1: Let the Ss read the questions and choices in 2. Encourage them to predict the content of the passage.T: Now, read the questions and choices in 2 and predict the content of the passage. T: What is this passage mainly about?T: Do you believe there are UFOs?Step 2: Let the Ss listen to the passage and choose