新外研版八年級英語下冊 Module3 Unit 2

1、Journey to spaceUnit 2 We have not found life on any other planets yet.3金金星星地地球球火火星星木木星星土星土星水星水星天王星天王星冥王星冥王星海王星海王星Space & Earth1968 年12月27日, 阿波羅8號(Apollo 8)第一次載人的月球行動, 在完成了歷時六天的歷史性航行之后, 安全返回地球。Neil Armstrong尼爾尼爾 阿姆斯壯阿姆斯壯 （登月第一人）（登月第一人）名言：這是一個人的一小步，卻是人類的一大步。Thats one small step for a man, one gia

2、nt leap for mankind.19861986年年1 1月月2828日日, ,“挑戰(zhàn)者挑戰(zhàn)者”號航天號航天飛機在肯尼迪航飛機在肯尼迪航天中心發(fā)射升空天中心發(fā)射升空不久后爆炸。不久后爆炸?！版隙鹨惶枴?Change-1)月球探測衛(wèi)星于2007年10月24日在西昌衛(wèi)星中心由“長征三號甲”運載火箭發(fā)射升空。經過8次變軌后，于11月7日正式進入工作軌道。2009年3月1日在控制下成功撞擊地球，為我國探月一期工程畫上圓滿句號?！版隙鸲枴?(Change-2)于2010年10月1日成功升空，這次最主要的一個任務就是對月球虹灣地區(qū)進行高清晰度的拍攝，而此次的拍攝將為嫦娥三號衛(wèi)星的發(fā)射和著陸做好前

3、期準備?！版隙鹑枴?Change-3)“懷抱”中國首輛月球車“玉兔號”飛天落月，“玉兔號”于2013年12月15日著陸。Words Words and and expressionsexpressions1. Work in pairs. Look at the picture and talk about what you know about Chinese spaceships.Shenzhou-9 is a manned spaceship.1. Anyone out there?2. Life on Earth3. The sun and other stars4. The sta

4、rs at night2. Read the passage and choose the best title for it. 3. Check() the true sentences.1. The earth is a star.2. The sun is a star.3. There is more than one galaxy in the universe.4. The light from the stars in other galaxies has travelled for a long time to reach us. 5. Scientists have rece

5、ived many messages from space.6. Spaceships have visited most of the universe.4. Complete the passage with the words and expression in the municate environment none solar system universe Is there life on other planets? There are seven other planets in our (1)_, but (2)_ of them has a(n) (3)_ like th

6、at of the earth. solar system noneenvironmentSpaceships from the 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 true that scientists have not discovered life on other planets in the (5)_ yet, but so

7、me scientists believe that they will find it some municateuniverse Theyve just heard a message from one of our spaceships. What have the scientists just received? (a message from one of our spaceships)5. Look at the picture from a acience story for children and answer the questions.1. Where has the

8、spaceship landed? (Mars)2. What has the spaceship discovered? (people on Mars)3. Why have the people on Mars not sent us a message? (do not know how to)4. Why have the people on Mars not visited us on the earth? (do not know how to)6. Write a passage to describe the picture. Use your answers to the

9、questions in Activity 5 to help you.We have just received a message from our spaceship to MarsPossible version: Weve just received a message from our spaceship to Mars. Our spaceship has discovered aliens there. They have never sent us a message because they dont know how to communicate with us. The

10、y have not visited the earth because they dont know how to fly to our planet, and they prefer life on Mars. They seem very happy on their planet. They have used parts from the other spaceships from the earth to make TVs, radios, etc. We hope they dont do the same with this one!Language Language poin

11、tspointsScientists think that there has been life on the earth for hundreds of millions of years. 科學家們認為，地球上的生母已經存在了數億年了。hundreds of millions of “數億，數以億計”，表示約數。 There are millions of people in this city. 這個城市有數百萬人。當hundred, thousand, million, billion前有具體的數字時，用它們的單數形式，如“five hundred”表示確數。如果沒有具體的數字，則用

12、hundreds, thousands, millions, billions+of的形式表示約數。（中考鏈接）（中考鏈接）1. There are over_students in their school.A. hundreds B. nine hundreds C. hundreds of D. nine hundred2. Yesterday_people came to the town to watch the car race.A. hundreds B. hundred C. hundreds of D. hundred ofNone of them has an enviro

13、nment like that of the earth. 這七顆行星都沒有像地球一樣的環(huán)境.none “沒有一個”，代詞。 The question was too difficult. None of us could answer it.這個問題太難，我們沒有一個人能回答。 It is impossible to imagine. 我們想象不到。imagine “想象，設想”，后面接名詞、代詞動名詞。imagine doing sth.“想象做某事”。Just imagine becoming a teacher.想象一下成為一名老師。It is +adj.+(for sb.+) to

14、do sth. 句式，to do sth是正在主語，it是形式主語。 表示不可能時，impossible的主語不能是人，而只能是it或事情。翻譯：我不可能那么做。Im impossible to do so.It is impossible for me to do so.（中考鏈接）（中考鏈接）It is important_people_learn team spirit.A. of; of B. of; to C. for; to D. to; toHowever, no spaceship has travelled far enough to reach other stars in our Galaxy. 然而，還