外研版八年级下册英语Module3 Unit2教学设计.doc

1、1 Book 4 Module 3 Journey to space 一、教学内容教学内容：Unit2 We have not found life on any other planets yet. 二、课型课型：Reading and writing 三、三、 教学目标教学目标： 1、能掌握本单元的单词和短语:none, environment, solar system, group, university, light, impossible, out, communicate 2、能够识别文章的主题，读懂以太空为主题的文章并能识别细节，作出正误判断。 3、能够根据图片完成与主题相关的

2、写作任务。 四、四、 教学重难点：教学重难点： 1、读懂以太空为主题的文章. 2、 能用现在完成时简单介绍太空探索的话题和结合图片完成与主题相关的写作任务。 五、五、 教学准备：教学准备： 课堂整体运用任务型教学模式以及阅读课“四个阶段”教学模式。本课指导学生 通过阅读获取信息，培养学生阅读技能。在教学过程中，采用多媒体手段辅助教学， 利用各种图片和习题任务贯穿整个教学过程。 因此， 本节课需准备： PPT 课件、 挂图、 录音机、课堂练习表格、奖品. 六、六、 预习要求：预习要求： 1、根据音标自学本课新单词； 2、查找相关资料，找出你认为本课较重要的语言点和短语。 七、七、 教学过程：教学

3、过程： 教学教学 步骤步骤 教师活动教师活动 学生活动学生活动 设计意图设计意图 Step One Warming -up (5) Lead in 1. See a video about Shenzhou-9 and answer a question. Whats the video about? 2. Let students look at the pictures of spaceships and talk about something about Chinese spaceships. For example: Shenzhou-9 is a manned spaceship.

4、 1. See the video and answer the question. (Shenzhou-9 has gone into space.) 2. Look at the pictures and talk about what you know about Chinese spaceships. 通过观看神 州九号飞船 升天这个环 节， 让学生了 解我国在太 空探索领域 取得的伟大 成就， 同时也 引导学生轻 松的进入本 节课的主题。 2 3. Show some pictures about some planets and lead into this lesson. How

5、 many planets have you learned? Have we found life on Mars yet? 3. Look at the pictures and describe them. Step Two Pre- reading (5) Task1: Learn the new words 1. Show students some pictures and check the new words. 2. Organize the students to read the new words together. 3. Check the new words. 1.

6、Look at the pictures to say out some new words 2. Read the new words together. 3. Give the answers. 引导学生谈 论描述图片 来学习新单 词和句型， 为 学生扫清阅 读障碍。 Step Three While- reading (18) Task2: Reading 1. Fast reading (1) Ask the students to read the passage and choose the best title for it. (Activity 2) (2). Check th

7、e answer. 2. Careful reading. (1)Paragraph 1: Ask the students to read the Paragraph1 and answer the questions: 1) Has there been life on the earth for hundreds of millions of years? 2) Have we found life on any other planes yet? Organize some students to come to the blackboard and show out some dif

8、ficult language points that they found in this paragraph. (2)Paragraph 2: Fill in the blanks after reading it. T: Please read paragraph 2 and fill in the blanks: The Earth is a planet and it (1) Scan the passage and choose the best title for it. (2). Show the answer. (1)Paragraph 1: Read the Paragra

9、ph1 and answer the questions: 1) Has there been life on the earth for hundreds of millions of years? 2) Have we found life on any other planes yet? Some students to come to the blackboard and show out some difficult language points that they found in this paragraph. (2)Paragraph 2: Fill in the blank

10、s after reading it. The Earth is a planet and it _ _ the sun. 要求学生快 速阅文章， 回 答问题， 帮助 学生理解课 文内容。 通过学生快 速阅读， 培养 学生获取主 旨的能力。 并 进一步理解 文章的内容， 为进一步学 习做好铺垫。 让学生带着 任务（问题） 去阅读课文， 去找答案， 有 助于学生更 加准确地获 取信息， 提高 阅读效果和 技能。 学生通 过分层次阅 读文章， 获取 3 _ _ the sun. Seven_ _ also go around the Sun. _ _them has an environment

11、like the earth. So scientists havent _life on them. The sun and its planets _ _ the solar system and our solar system is called the _ or the Milky Way. There are _ _ stars in the Galaxy and our sun in _ one of them. Organize some students to come to the blackboard and show out some difficult languag

12、e points that they found in this paragraph. (3)Paragraphs 3 and 4: Let the students answer the questions after reading them: 1. Are there any other galaxies in the universe? 2. Where have scientists sent spaceship? 3. Have spaceships visited most of the universe? Organize some students to come to th

13、e blackboard and show out some difficult language points that they found in these paragraphs. (4) Paragraph 5 Ask the students to read Paragraph 5 and check the true sentences. 1. To the universe, scientists have many questions without answers. ( ) 2. Someone from other planets has tried to communic

14、ate with us, so we Seven_ _ also go around the Sun. _ _them has an environment like the earth. So scientists havent _life on them. The sun and its planets _ _ the solar system and our solar system is called the _ or the Milky Way. There are _ _ stars in the Galaxy and our sun in _ one of them. Some

15、students to come to the blackboard and show out some difficult language points that they found in this paragraph. (3)Paragraphs 3 and 4: Answer the questions after reading them: 1. Are there any other galaxies in the universe? 2. Where have scientists sent spaceship? 3. Have spaceships visited most

16、of the universe? Some students to come to the blackboard and show out some difficult language points that they found in these paragraphs. (4) Paragraph 5 Read Paragraph 5 and check the true sentences. 1. To the universe, scientists have many questions without answers. ( ) 2. Someone from other plane

17、ts has tried to communicate with us, so we are not alone. ( ) 具体信息， 把 知识点和课 文理解在分 段学习得以 突破。 而小组 活动能通过 学生间的自 主、合作学 习， 让学生充 分地实践运 用语言， 并激 发学生创造 性思维的发 展。 4 are not alone. ( ) Organize some students to come to the blackboard and show out some difficult language points that they found in this paragraph.

18、(5) Ask the students to read the whole passage, check the true sentences, then check the answers. (Activity3) Some students to come to the blackboard and show out some difficult language points that they found in this paragraph. (5) Read the whole passage, check the true sentences, then show the ans

19、wers. (Activity3) Step Four Post- reading (10) 1. Retell. (1). Let the students fill in the blanks according to the passage. （Activity 4） (2). Call back the answers from two students then retell the short passage in the whole class . 2.Writing (1). Let students look at the cartoon picture and answer

20、 the questions. (Activity 5) (2). Check the answers. (3).According to the Activity5s answers, guide the students to discuss in groups, then write a short story about the people on Mars., then write a short story about the people on Mars. Fox example: We have just received a message from our spaceshi

21、p to Mars. The spaceship has landed on Mars and has discovered people. These people havent sent us a (1). Fill in the blanks according to the passage (Activity 4). (2).Show the answers then retell the short passage . (1). Let students look at the cartoon picture and answer the questions. (Activity 5

22、) (2). Check the answers. (3).According to the Activity5s answers, discuss in groups, then write a short story about the people on Mars. Fox example: We have just received a message from our spaceship to Mars. The spaceship has landed on Mars and has discovered people. These people havent sent us a

23、message because they cant hear us 复述课文能 使学生加深 对课文内容 的理解。 通过写作， 让 学生巩固所 学， 并增强写 作能力。 适量 的口头练习， 让学生巩固 本课时的语 言重点。 5 message because they cant hear us (4). Ask three students to show their short passage from the whole class. (4). Ask three students to show their short passage from the whole class. Step

24、Five Summary （1） 1.Get the students to sum up the language points. T: What have we learned today? Ss:. 2. Let the students to choose the best team in this lesson. 1. Sum up the language points. 2. To choose the best groups. 引导学生对 这节课的总 结， 让学生做 自由发言， 培 养学生自主 学习， 自主总 结的良好学 习习惯。 简短的评价 使学生的课 堂表现得到 肯定并且可

25、 以激励学生 的学习兴趣， 树立学习英 语的信心。 Step Six Home- work （1） Write a passage about the people on Mars. Finish the homework. 课后作业有 助于学生巩 固已学的知 识， 补充其他 方面的锻炼。 写作是阅读 的拓展， 让学 生最终完全 掌握语言， 实 践运用语言。 八、八、 板书设计：板书设计： Unit 2 We have not found life on any other planets yet. hundreds/ thousands /millions/ billions of T1 T

26、2 T3 go around none of no one be called far enough There have/ has been 6 达标训练题达标训练题 一 、单项选择 ( ) 1. Wheres Mr Green? He _ to Changsha. A. have been B. has gone C. has been D. have gone ( ) 2. Is Tom at home? No, he_ to town. A. has been B. has gone C. goes D. will go ( ) 3. He promised to pick me up

27、 at the school gate. However, he _ yet. A. didnt arrive B. doesnt arrive C. isnt arriving D. hasnt arrived ( ) 4. What is the weather like this summer here? There _ very little rain. A. has B. has been C. are D. have been ( ) 5. A number of tourists _ Yangzhou many times because it is such a beautif

28、ul city. A. have been to B. has been to C. has gone to D. have gone to ( ) 6. The earth goes around the sun, and _ planets also go around it. A. the other seven B. seven another C. seven others D. more seven ( ) 7. How many of these films have you seen? _ of them. I havent even heard of them before.

29、 A. No one B. None C. Both D. All ( ) 8. Shes not strong enough _ walking up mountains. 7 A. to go B. going C. go D. went ( ) 9.There are _ people in the zoo on Childrens Day. A. one hundreds B. two hundreds of C. hundreds of D. hundred of ( ) 10. Have you finished your homework? _. Just half of it. How about you ? A. Not at all B. Not likely C. Not a bit D. Not yet Keys: 1. B 2. B 3. D 4. B 5. A 6.A 7. B 8. A 9. C 10. D