1. Module 3

2. spaceship Mars(1) 火星 Unit 1 Has it arrived yet?(1)

3. What do you think of （想到） when we talk about space travel （太空旅行） ?

4. the sun The sun is a star. ( 恒星 ) We can’t live without the sun.

5. the earth The earth is a planet.( 行星 ) We live on the earth.

6. The scientists have _________ （发现） that the moon goes round the earth. discovered the moon The moon is a satellite.( 卫星 ) It goes around the earth.

7. Enjoy the beautiful space.

8. Earth Mars Moon

9. the solar system Nine planets

10. Mercury 水星 Earth 地球 Mars 火星 Saturn 土星 Neptune 海王星 Venus 金星 Jupiter 木星 Uranus 天王星 eight planets

12. How can we go to outer space? By spaceship.

13. model spaceship n. 模型

14. Have scientists sent a spaceship to the moon yet? spaceship Yes, they have. They have already sent some spaceships to the moon.

15. Have Chinese scientists sent a spaceship to the moon yet? Yes, they have. They have already sent a spaceship to the moon. Have astronauts been to the moon yet? Yes, they have. They have already been to the moon. Have Chinese astronauts been to the moon yet? No, they haven’t. They haven’t been to the moon yet. astronaut n. 宇航员 玉兔 spaceship

16. Moon Mars Have scientists sent a spaceship to Mars yet? Yes, they have. Have people discovered life on Mars yet ？ No, they haven’t yet. Have astronauts been to Mars yet? No ， they haven’t yet. planet

17. No one has been to Mars yet, because Mars is very far away, much farther than the moon. 远的

18. Lots of scientists are working hard in order to send astronauts to Mars one day. 为了

19. space planet n. 行星 the Sun solar system If you want to know more about the space, just go on line and search for information. 上网搜寻

20. Listen and number the words as you hear them. earthlandmessage moonnewsplanet reachscientist 125 7 38 4 6

21. Listen again and complete the notes. ☺ news about the trip to (1)_______ ☺ journey of (2)_______ months ☺ has not sent back any (3)________ yet ☺ hope to find (4)______on Mars Mars eight messages life

22. Tapescript: Lingling: I’m really interested in the space trip from the earth to Mars. It’s so exciting! Has the spaceship landed yet? Tony: I don’t know. Let’s listen to the news on the radio and find out. News reporter: We’ve just had some news about the trip to Mars. The spaceship has reached Mars after a journey of eight months. It hasn’t sent back any messages yet, but scientists are waiting. As we know, there isn’t any life on the moon, but scientists hope to find life on Mars and other planets.

23. Has any spaceship reached Mars? Please listen to the dialogue! Mars

24. Read and 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 spaceships. He is not sure how to make the model.

25. 3. What news has Tony heard? 4. Has anyone been to Mars? 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.

26. On today’s news, Tony has heard that scientists have ________ a spaceship to Mars and it has _________ on the _________ after a journey of several months from the earth. Scientists have not _________ life on Mars _________. And no astronaut has ever been to Mars because it is very far away. sent arrived arrive discover planet send yet Complete the passage with the correct form of the words in the box. planet discovered yet

27. 1.Have you finished your English homework yet （已经，还） ? Yes, I have. I have already finished my English homework. （已经） No, I haven’t. I haven’t finished my homework yet. 2.Have you had breakfast yet （已经，还） ? Yes, I have. I have already （已经） had breakfast. No, I haven’t. I haven’t had breakfast yet. finish your English homework finish finished finished have breakfast have had had

28. 3.Have you cleaned your classroom yet （还，已经） ? Yes, I have. I have already （已经） cleaned our classroom. No, I haven’t. I haven’t cleaned our classroom yet. 4.Have you read the words in Module3 yet （还，已经） ? Yes, I have. I have already （已经） read the words in Module3. No, I haven’t. I haven’t read the words in Module3 yet. cleaned your classroom clean cleaned cleaned read the words in Module3 read read read

29. 5.Have you made a cake yet? Yes, I have. I have just （刚刚） made a cake. No, I haven’t. I haven’t made a cake yet. 5.Have you watered flowers yet? make a cake Yes, I have. I have just （刚刚） watered flowers. No, I haven’t. I haven’t watered flowers yet. make made made water flowers water watered watered

30. A: Have you …yet? B: Yes, I have. I have just/already … No, I haven’t. I haven’t….yet. Work in pairs finished your English/ Chinese/ maths/science homework had breakfast cleaned your classroom cleaned the blackboard read the words in Module3 read the conversation in Module 3

31. Read and make a dialogue with each one. · What are you up to? · Sure, no problem.

32. Unit 1 Has it arrived yet?(2)

33. Find out the present perfect sentences to tell what they have done, and what they haven’t done. 1. I’ve just made a model spaceship... 2. I haven’t started it yet. 3.Has it arrived yet? 4. Have you heard the latest news? 5. Scientists have sent a spaceship to Mars. 6. The journey has taken several months.

34. 7. It has arrived already. 8. --- So have they discovered life on Mars? --- No, they haven’t yet. 9. Astronauts have already been to the moon. 10. But no one has been to Mars yet.

35. Make a list of what we have and have not done in space travel. We have …We haven’t … sent a spaceship to Marsdiscovered life on Mars been to the moon sent an astronaut to Mars

36. Now think about this space travel. What have we done? What haven’t we done? We have already sent a spaceship to Mars. We have just … We have … Let’s write more sentences and see who has the longest list! We haven’t found life on the moon yet. We haven’t … We haven’t …

37. Work in pairs. Talk about space travel with the lists of what we have and have not done. --- Have we sent a spaceship to Mars? --- Yes, we have. But …

38. Key points reach v. 到达；抵达 We can reach London in five hours. 5 小时后我们就能到达伦敦。 When will we reach Datong? 我们何时到达大同 ? 1. The spaceship has reached Mars ….

39. When did the plane arrive? 飞机什么时候到的？（不用 reach 或 get ） It takes three hours to get to / arrive in / reach Beijing by air. 乘飞机去北京需要三个小时。 在英语中表示到达某地可用如下结构： arrive at + 小地方， arrive in+ 大地方， get to + 名词， reach+ 名词。 get to 与 home, here, there 等副词连用时省去 to ；当无宾语时应用 arrive 。如：

40. A (2009· 山西中考 ) --- When did your uncle _______ in Shanghai? --- The day before yesterday. A. arrive B. get C. reach 根据句意及所给中文提示或英文解释，写 出句中所缺单词，每空限填一个单词。 Hurry up, or we can’t ________ (arrive at) the railway station on time. reach

41. reach 还有 “ 伸手去取，伸手触及，联络， 达成 " 等意思。 Can you reach that apple on the tree? 你能够到树上的哪个苹果吗？ You can reach him by his phone. 你可以打他电话跟他联系。 Hopefully, they will reach an agreement after the talk. 会谈之后, 他们有望达成协议。

42. 这句常用句的意思是 “ 最近在忙什么 ? ” I haven't seen you around lately. What are you up to? 最近没见到你， 在忙什么呢 ? 2. What are you up to?

43. 3. I’m not sure how to make it. be sure 后可接从句、动词不定式或 “ 介词 of / about + 名词 / 代词 / 动名词 ” ，表示 “ 对 … 确信、有把握 ” 。 I'm not sure whether I've met him before. 我不能确定以前是否见到过他。 He is sure to be back soon. 他不久一定会回来。 I am sure of his returning. 我确信他会回来。

44. 4. Have you heard the latest news? latest adj. “ 最新的, 最近的, 最迟的 ”, 常放 在名词前作定语。 Can you tell me your latest life? 能告诉我你最近的生活吗？

45. latest 也可作副词, 意为 “ 最迟地；最近 地 ” 。 She got up latest this morning. 她今天早上起床起得最晚。

46. 6. So have they discovered life on Mars? discover “ 发现 ” ，表示 “ 偶然 ” 或 “ 经过努力 ” 发现客观存在的事物、真理或错误. Columbus discovered America in1492 ． 哥伦布 1492 年发现了美洲。 We soon discovered the truth ． 我们很快就弄清了真相。

47. 辨析： find & find out & look for & discover look for 是 find 之前的寻找过程。 What are you looking for? 你在找什么？ find 是 look for 的结果。 They finally found a way ． 他们终于找到了办法。

48. find out 指经过一番努力最终找到。 I found out she was wrong. 我发现她错了。 discover 表示 “ 偶然 ” 或 “ 经过努力 ” 发现客观 存在的事物、真理或错误。 Wilhelm Roentgen discovered X rays. 威尔海尔姆 · 伦琴发现了 X 射线。

49. 1. I lost my necklace last night. I _______ it ． 2. Who ____________ America first ？ 3. Can you ___________ what time the train leaves ？ 4..I ___________ my pen everywhere, but I haven't _________ it. discovered found find out looked for found

50. 1. Read the dialogue aloud for a few minutes by yourself; 2. Role play in groups; 3. Role play in front of the class We’ll see which group does the best.

52. 英语句子一般由多个单词构成，这些单词 的重读 (stress) 一般遵循以下规律：名词、 形容词、数词、动词、副词、代词和表达 强烈思想感情的感叹词需要重读；人称代 词、连词、冠词、介词、以及少数系动词 和助动词等主要起语法作用的单词一般不 重读（当然有少数例外）。 注意 : 有时为了表达思想感情一些提供新信息的 词需要重读, 需要强调的词需要重读。 分析 :

53. Listen and underline the words the speaker stresses. 1. I’ve just made a model spaceship for our school project. 2. I haven’t started yet because I’m not sure how to make it. 3. Has it arrived yet? 4. Astronauts have already been to the moon. Now listen again and repeat.