外研版英语八年级下册 module 3单元全套课件.pptx

1、外研版外研版 八年级下册英语优质课件八年级下册英语优质课件 Module 3 Journey to space Unit 1 使用说明：点击对应课时，就会跳转到相应使用说明：点击对应课时，就会跳转到相应 章节内容，方便使用。章节内容，方便使用。 Unit 2 Unit 3 Module 3 Journey to space Unit 1 Has it arrived yet? 外研外研八年级下册八年级下册 earth moon news planet reach yet n. 地球地球 n. 月亮，月球月亮，月球 n. 新闻，消息新闻，消息 n. 行星行星 v. 到达；抵达到达；抵达 adv.

2、 还，尚还，尚 New words and phrases just model spaceship project no problem adv. 刚才；刚刚刚才；刚刚 n. 模型模型 n. 航天器；宇宙飞船航天器；宇宙飞船 n. 计划；工程；项目计划；工程；项目 没问题（用于表示乐于没问题（用于表示乐于 做某人要求做的事）做某人要求做的事） latest on discover astronaut space travel adj. 最近的；最新的最近的；最新的 prep. 在（播放）中；在（播放）中； 关于关于 v. 发现，找到发现，找到 n. 宇航员宇航员 航天旅行航天旅行 Have

3、you ever been to all over China? Have you ever been to all over the world? Have you ever been to the space? Human beings have been to the space. Yuri Gagarin On 12 April 1961, he became the first person in space and the first person to orbit the Earth. He has been to the space in October, 2003. He i

4、s called “Chinas first astronaut” . Yang Liwei Listening and vocabulary earth land message moon news planet reach scientist 1 Listen and number the words as you hear them. 1 2 3 4 5 6 7 8 2 Listen again and complete the notes. news about the trip to (1) _ journey of (2) _ months has not sent back an

5、y (3) _ yet hope to find (4) _ on Mars Mars eight messages life Tapescript: Lingling: Im really interested in the space trip from the earth to Mars. Its so exciting! Has the spaceship landed yet? Tony: I dont know. Lets listen to the news on the radio and find out. Weve just had some news about the

6、trip to Mars. The spaceship has reached Mars after a journey of eight months. It hasnt sent back any messages yet, but scientists are waiting. As we know, there isnt any life on the moon, but scientists hope to find life on Mars and other planets. News reporter: 3 Listen and read. Daming: Hi, Tony.

7、What are you up to? Tony: Hi, Daming. Ive just made a model spaceship for our school project. Daming: I havent started yet because Im not sure how to make it. Can you help me? Tony: Sure, no problem. Have you heard the “刚才；刚刚”常“刚才；刚刚”常 用于现在完成时用于现在完成时 没问题没问题 latest news? Scientists have sent a spaces

8、hip to Mars. The journey has taken several months. Daming: Has it arrived yet? Tony: Yes, it has arrived already. Thats why its on the news. Daming: So have they discovered life on Mars? Tony: No, they havent yet. 最近的；最新的最近的；最新的 “还，尚”，用于现“还，尚”，用于现 在完成时的一般疑问在完成时的一般疑问 句和否定句句尾。句和否定句句尾。 Daming: Are ther

9、e any astronauts in the spaceship? Tony: No, there arent. Daming: Why not? Astronauts have already been to the moon. Tony: Yes, but no one has been to Mars yet, because Mars is very far away, much farther than the moon. Lots of scientists are 遥远的遥远的 working hard in order to send astronauts to Mars o

10、ne day. Daming: Thats interesting! How can I get information on space travel? Tony: You can go online to search for information. Daming: I will. Thank you, Tony! 为了为了 搜寻搜寻 获得信息获得信息 上网上网 What are you up to? Sure, no problem! Everyday English Watch and choose. 1. Tony has just made a model of the _. A

11、. space station B. spaceship C. rocket 2. _ hasnt started his homework yet. A. Tony B. Daming C. Jenny 3. Some scientists have sent a spaceship to _. A. the moon B. the sun C. Mars 4. The astronauts _ life on Mars. A. havent discovered B. have discovered C. have seen 5. There arent any astronauts in

12、 the _ to Mars. A. spaceship B. plane C. space station Now answer the questions. 1. What school project have Daming and Tony got? 2. How does Daming feel about the school project? They have got a project on spaceship. He is not sure how to make the model. 3. What news has Tony heard? 4. Has anyone b

13、een to Mars? Why? The spaceship to Mars has reached there. No one has been to Mars yet, because Mars is very far away, much farther than the moon. 4 Complete the passage with the correct form of the words in the box. arrive discover planet send yet On todays news, Tony has heard that scientists have

14、 (1)_a spaceship to Mars and it has (2)_ on the (3)_ sent arrived planet after a journey of several months from the earth. Scientists have not (4)_ life on Mars (5)_. And no astronaut has ever been to Mars because it is far away. discovered yet arrive discover plane send yet Language points 1. What

15、are you up to? be up to 表示“表示“正在做某事；忙于某事正在做某事；忙于某事”。常用”。常用 在非正式场合中。在非正式场合中。 What are you up to? 相当于相当于What are you doing? 你的爸爸在忙什么呢？你的爸爸在忙什么呢？ What is your father up to? be up to sth. = be busy with sth. 忙于某事忙于某事 be up to sb. 由某人决定，随某人由某人决定，随某人 be up to sb. to do sth. 应由某人决定做某事应由某人决定做某事 up to + 数量数量

16、 / 程度程度 达到，多达达到，多达 Whats up? 怎么呢？怎么呢？ up相关的固定搭配归纳：相关的固定搭配归纳： Shall we go to see the documentary Amazing China or stay at home? Either is OK. _ A. Go ahead. B. Its up to you. C. Thats all right. （宜宾中考）（宜宾中考） 2. Has it arrived yet? 1) arrive，get与与reach都有“到达”之意。都有“到达”之意。 arrive in/at +地点名词地点名词，意为“，意为“

17、到达”，到达”，较小较小 的地方用的地方用at，较大较大的地方用的地方用in。 你什么时候到达北京的？你什么时候到达北京的？ When did you arrive in Beijing? 辨析：辨析：arrive in/at，get，reach arrive in +大地方大地方 ，arrive at +小地方小地方 get to +地方地方 reach +地点名词或副词地点名词或副词 到达到达 某地某地 注意：当它们接地点副词注意：当它们接地点副词home，there，here时，时， 不用任何介词。不用任何介词。 2) yet“还，尚还，尚”，用于现在完成时的”，用于现在完成时的一般疑一

18、般疑 问句和否定句句尾问句和否定句句尾。 你看过这部电影了吗？你看过这部电影了吗？ Have you seen the film yet? 辨析：辨析：yet和和already yet already 用于现在完成时的否定和一般用于现在完成时的否定和一般 疑问句，谈论尚未发生的事情。疑问句，谈论尚未发生的事情。 用于现在完成时的肯定句，谈用于现在完成时的肯定句，谈 论已经发生的事情。论已经发生的事情。 注意：注意：在肯定句中用在肯定句中用already，变疑问句时要，变疑问句时要 把把already换成换成yet，并放，并放句末句末。 The drama series The Thunder

19、(破冰行动破冰行动) hits screens three days? Oh, what a pity! I _ any of them yet. A. doesnt watch B. didnt watch C. wont watch D. havent watched （镇江中考改编）（镇江中考改编） 3. Thats why its on the news. 1) thats why 意为“意为“那就是那就是的原因的原因”。”。 Thats 为主句，为主句，why its on the news在句中在句中 作作表语表语，从句的语序用，从句的语序用陈述句语序陈述句语序。 那就是汤姆学习好

20、的原因。那就是汤姆学习好的原因。 Thats why Tom studies well. 2) on 在（在（播放播放）中；关于）中；关于 电视正在播放什么节目？电视正在播放什么节目？ Whats on the TV? discover意为“意为“发现；找到”发现；找到”，强调发现，强调发现客观客观 存在但不为人知的事物存在但不为人知的事物，后可接名词做宾语。，后可接名词做宾语。 4. So have they discovered life on Mars? 1492年哥伦布发现了美洲。年哥伦布发现了美洲。 Columbus discovered America in 1492. 辨析：辨析

21、：find，find out，invent和和look for find find out 找到找到 查明；弄清楚查明；弄清楚 invent look for 发明发明 寻找寻找 强调寻找的结果和能力强调寻找的结果和能力 强调经过一番努力而查强调经过一番努力而查 明真相明真相 强调创造出以前没有的强调创造出以前没有的 新事物新事物 强调寻找的动作强调寻找的动作 New energy cars have been _ to cut down air pollution. A. discover B. found C. invented D. refused （葫芦岛中考）（葫芦岛中考） Pron

22、unciation and speaking 5 Listen and underline the words the speaker stresses. 1. Ive just made a model spaceship for our school project. 2. I havent started yet because Im not sure how to make it. 3. Has it arrived yet? 4. Astronauts have already been to the moon. Now listen again and repeat. 6 Make

23、 lists of what we have and have not done in space travel. We have . A dog has travelled in space. Men have travelled to the moon. Spaceships have taken photographs on Mars. We have not . We have not built houses in space. Astronauts have not been to Mercury. Scientists have not visited Venus. 7 Work

24、 in pairs. Talk about space travel with the lists in Activity 6. Have we sent a spaceship to Mars? Yes, we have. But Have we travelled to the moon? Yes, we have. Have we built houses in space? No, we havent. Have we _? Yes, we have. / No, we havent. 一、据句意及汉语提示完成单词。一、据句意及汉语提示完成单词。 Exercise 1. Zhai Zh

25、igang is a famous _ (宇航员宇航员) of our country. 2. They have _ (发现发现) many kinds of plants in the forest. astronaut discovered 3. Do you know the latest _ (新闻新闻) on the famous player? 4. When did you _(到达到达) Beijing? Yesterday. 5. The _ (地球地球) goes around the Sun. news reach earth 1. Whats he _? He is

26、busy cleaning the house. A. down B. at C. in D. up to 2. He _ his homework yet, so he cant go with you. A. didnt finish B. doesnt finish C. hasnt finished D. hadnt finished 二、单项选择。二、单项选择。 3. She has called the police _. But the policeman hasnt arrived _. A. already; already B. yet; yet C. already; y

27、et D. yet; already 4. It was already two oclock when I _ in London. A. arrived B. got C. reached D. came Module 3 Journey to space Unit 2 We have not found life on any other planets yet. 外研外研八年级下册八年级下册 none environment that solar system solar system pron.没有一人；没有没有一人；没有 一个，一点也没有一个，一点也没有 n.环境环境 pron.那

28、，那个那，那个 adj.太阳的太阳的 n.系统，体系系统，体系 星系，太阳系星系，太阳系 New words and phrases group galaxy universe light impossible out communicate n.群，组群，组 n.星系星系 n.宇宙宇宙 n.光；光线；光亮光；光线；光亮 adj.不可能的，办不到的不可能的，办不到的 adv.在远方在远方 v.联系，交流联系，交流 universe galaxy solar system star planet Do you know the words and expressions in the box?

29、Put them in order: small large. A. galaxy B. planet C. solar system D. star E. universe B D C A E 1. How many planets are there in the universe? 2. Is there any life on other planets? Discuss Reading and vocabulary Work in pairs. Look at the picture and talk about what you know about Chinese spacesh

30、ips. 1 Shenzhou-9 is a manned spaceship. Who were on the spaceship? Jing Haipeng, Liu Wang and Liu Yang. When did it land on the space? On June 16, 2012. . . _ Scientists think that there has been life on earth for hundreds of millions of years. However, we have not found life on any other planets y

31、et. Read the passage and choose the best title for it. 2 数亿，数以亿计数亿，数以亿计 在其它的行星上在其它的行星上 The earth is a planet and it goes around the sun. Seven other planets also go around the Sun. None of them has an environment like that of the earth, so scientists do not think they will find life on them. The sun

32、 and its planets are called the solar system, 绕太阳转绕太阳转 他们中没有人他们中没有人 被叫做被叫做 太阳系太阳系 and our solar system is a small part of a much larger group of stars and planets, called the Galaxy or the Milky Way. There are billions of stars in the Galaxy, and our sun is only one of them. 一小部分一小部分 Scientists have

33、 also discovered many other galaxies in the universe. They are very far away and their light has to travel for many years to reach us. So how large is the universe? It is impossible to imagine. 在宇宙中在宇宙中 It is impossible (for sb.) to do sth. 对某人来说做某事是不可能的对某人来说做某事是不可能的 Scientists have sent spaceships

34、to the planet Mars to take photos. They have even sent spaceships to travel outside the solar system. However, no spaceship has travelled far enough to reach other stars in our Galaxy. 太阳系太阳系 Scientists have always asked the questions: with so many stars in the universe, are we alone, or is there li

35、fe out there in space? Have there been visitors to the earth from other planets? Why has no one communicated with us? We do not know the answers yet. 和某人联系和某人联系 When you read a passage with a title and pictures, think about the words you may find in the passage, and the questions you may want to ask

36、 before you start to read. 1. Anyone out there? 2. Life on Earth 3. The sun and other stars 4. The stars at night Read the passage and choose the best title for it. Task 1 Enjoy a video. Check() the true sentences. 3 1. The earth is a star. 2. The sun is a star. 3. There is more than one galaxy in t

37、he universe. plant Task 2 4. The light from the stars in other galaxies has travelled for a long time to reach us. 5. Scientists have received many messages from space. 6. Spaceships have visited most of the universe. havent havent The 1st Para. Questions: 1. How long has there been life on the eart

38、h? 2. Have we found life on any other planets yet? There has been life on the earth for hundreds of millions of years. No, we havent. Task 3 1.What is called the solar system? What is it? It is a small part of the Galaxy / the Milky Way. The 2nd Para. Questions: The sun and its planets are called th

39、e solar system. 2. Why dont scientists think theyll find life on the other planets? Because none of them has an environment like that of the earth. Task 4 Because they are very far away and their light has to travel for many years to reach us. The 3rd Para. Questions: 1. What have scientists discove

40、red? 2. Why is it impossible to imagine how large the universe is? Theyve discovered many other galaxies in the universe. Task 5 The 4th Para. Fill in the blanks. Scientists have _ spaceships to the planet Mars to _. They have even sent spaceships to _ the solar system. However, no spaceship has tra

41、velled _ to reach other stars in our Galaxy. sent take photos travel outside far enough Task 6 Complete the passage with the words and expression in the box. 4 communicate environment none solar system universe Is there life on other planets? There are seven other planets in our (1) _, but (2)_ of t

42、hem has a(n) (3)_ like that of the earth. Spaceships from the solar system none environment Task 7 communicate environment none solar system universe earth have done surveys of the other planets, but they have not found any life there. Why has no one from other planets tried to (4) _ with us? It is

43、true that scientists have not discovered life on other planets in the (5)_ yet, but some scientists believe that they will find it some day. communicate universe Language points 1. Scientists think that there has been life on the earth for hundreds of millions of years. on the earth 在地球上在地球上 on eart

44、h 世界上；究竟世界上；究竟 for +时间段，表示一段时间，用时间段，表示一段时间，用how long来提问。来提问。 _ do you sleep everyday, Eric? For about eight hours. A. How much B. How fast C. How often D. How long 中考链接中考链接 hundred 前加基数词，表示“一百、二百、三前加基数词，表示“一百、二百、三 百百”，”，hundred要用要用单数单数形式；形式；hundred与与 of连用表示“数百”时，连用表示“数百”时，hundred 要用要用复数复数形形 式，即式，即hu

45、ndreds of。 thousand, million, billion和和hundred的用法相同。的用法相同。 2. None of them has an environment like that of the earth. none“没有一个”做主语时，谓语动词可用没有一个”做主语时，谓语动词可用 单数形式或复数单数形式或复数形式形式。 none 与与of连用表示范围，连用表示范围，后接不可数名词做后接不可数名词做 主语时，谓语动词只能用单数形式主语时，谓语动词只能用单数形式。 注意：注意：none 与与no one/nobody的区别：的区别： (1) none既可既可指人指人也

46、可也可指物指物，通常与表范围的，通常与表范围的of 短短 语连用语连用；no one/nobody只能只能指人指人，不能与不能与of短短 语连用语连用。 (2) none与与数量数量有关，可回答有关，可回答how many问句，表问句，表 示“一个也没有”；而示“一个也没有”；而no one表示“表示“什么人也什么人也 没有没有”，可回答”，可回答who问句。问句。 I tried several ways to work out the math problem, but _ of them worked. Never give up! I believe youll make it. A.

47、 all B. each C. none D. neither 中考链接中考链接 that是指示代词。为避免重复，可用是指示代词。为避免重复，可用 that 或或 those 来代替前面已提到过的人或事物。来代替前面已提到过的人或事物。 The population of Shanghai is much larger than _ of Nanning. that enough的用法：的用法： 3. However, no spaceship has traveled far enough to reach other stars in our Galaxy. . enough . + to

48、 do sth. 做某事做某事是足够的是足够的 adj./ adv. + enough + to do sth. 足够足够做某事做某事 not + adj./ adv. + enough + to do sth. 不够不够做某事做某事 (1) 我们有足够的钱花。我们有足够的钱花。 We have _. (2) 他跑得够快，很快追上了我们。他跑得够快，很快追上了我们。 He ran _ catch up with us soon. (3) 他年龄不够大，照顾不了自己。他年龄不够大，照顾不了自己。 He _. enough money to spend fast enough to isnt old enough to look after himself 演练演练 We shouldnt worry about Mary. You are right. She is _ to look after _. A. old enough; herself B. big enough; herself C. enough old; her D. enough big; her 中考链接中考链接