1. 1 Module 3 Journey to space Unit 3 Language in use

2. 2 Revision

3. 3 1.Read and recite the words in Module 3. 2.Complete the passage with the correct form of the words in the box.

4. 4 I've just made a model spaceship. We have not found life on any other planets yet. Astronauts have already been to the moon. Has it arrived yet? Presentation

5. 5 Grammar 现在完成时用在什么地方呢？ 当我们要表达 “ 某人曾经做过某 事 ”, “ 某人已经做了某事 ” 等意思时, 英语要用 “ 现在完成时 ” 来表达。

6. 6 否定句 I have not worked. He/She has not worked. They have not worked. 肯定句 I have worked. He/She has worked. They have worked. haven’t hasn’t haven’t 现在完成时的结构： has/have + done ( 动词过去分词 )

7. 7 She / He / It / 或 sb. 的单数形式 has done sth. I/We/You/They 或 sb. 的复数形式 have done sth. 现在完成时的一般疑问句形式是： Has done sth.? she / he / it / 或 sb. 的单数形式 Have done sth.? I / we / you / they / 或 sb. 的复数形式 现在完成时的肯定形式是：

8. 8 我父母曾经坐船去大连旅游。 她已经完成作业。 我父母未曾坐船去过大连旅游。 My parents have travelled to Dalian by ship. She has finished her homework. My parents haven’t travelled to Dalian by ship.

9. 9 她还没有完成作业。 你父母曾经坐船去大连旅游过吗？ 她已经完成作业了吗？ Have your parents travelled to Dalian by ship? Has she finished her homework? She hasn’t finished her homework.

10. 10 要表达 “ 刚刚做完某事 ” “ 已经做完某事 ” 时，我们同样可以用现在完成时。例如 : I have just heard the news. Astronauts have already been to the moon. 可以看出， just 用来表示 “ 刚刚 ” ， already 用来表示 “ 已经 ” ，一般置于 have/has 之后，两者都用于肯定句，在 否定句中则要用 yet, 表示 “ 还（未） ” 。 例如： The scientists haven’t heard from it yet.

11. 11 have been to 与 have gone to 的区别 1. （ 1 ） have/has been to 意为 “ 曾经 去过某地 ” ，表示现在已经不在那里 了。可与 just, ever, never 等连用。 例 如： I’ve just been to the post office. 我刚才去邮局了。 Have you ever been to Hangzhou? 你曾经去过杭州吗？ Mary has never been to the Great Wall. 玛丽从未去过长城。

12. 12 （ 2 ） have/has been to 后面可接次数，表示去过某地几次。 I’ve been to Beijing three times. 我去过北京三次。 They have been to that village several times. 他们已经去过那个村庄好几次了。

13. 13 2. have /has gone to 意为 “ 到某地去了 ” ， 表示到了某地或正在去某地的途中。总 之，说话时该人不在现场，一般不用第 一、第二人称代词作句子的主语。例如： —Where is Tom? —— 汤姆在哪里？ —He has gone to the bookshop. —— 他到书店去了。

14. 14 与现在完成时连用的几个副词： 肯定句 : 疑问句和否定句 : yet 常置于句末 already, never, ever, just 一般置于助 动词 have/has 之后，过去分词之前。 already, just, ever, yet, never already, just ever, yet, never

15. 15 A: Have you… ? B: Yes, …/ No, … (using already, just, ever, yet, never)

16. 16 Spaceship on Mars Astronauts have __________ been to the moon but they have not been to any other planets.However, a spaceship has __________ arrived on Mars and it has ________ sent back photos of the red planet. Is there life on Mars? We do not know ______. 1.Complete the news with already, just and yet. Practice already just yet

17. 17 1.Astronauts have been/ gone to the moon and returned. 2.The spaceship has been/gone into space. It will travel for ten days. 3.The astronaut has been/gone to the space station. He will come back tomorrow. 4.The spaceship has been/gone to the space station.It brought back two astronauts. Choose the correct answer. √ √ √ √

18. 18 have/has been have/has gone 1.A spaceship _____________ to Mars.It is coming back to earth next year. 2.Lots of astronauts ____________ to the space station. They found it very interesting. 3.Some astronauts ____________ to the moon. 4.A British astronaut ____________ to the space station. He will come back in January. Complete the sentences with the expressions. has gone have been has gone

19. 19 Nicky:I’ve just _________(watch) a great TV programme about space. Do you know that scientists have __________(discover) water on Mars? Bill: No! Really? That’s very interesting. ________ they _____(try) to find life on mars? Complete the conversation. watched discovered Have tried

20. 20 Nicky: Well,they’re looking for life but they ______________(not find) anything yet. Bill: _________ you ________(see) the photos of Mars? Nicky: No. What does it look like? Bill: It’s red ！ haven’t found Have seen

21. 21 Dear Li Fang, I’ve _________ finished reading a great book at school.I haven’t ___________ anything as good as that for a long time! It’s a story about the solar system.In the book, the writer imagines that astronauts have ________ to Mars. I’ve _________ read that before and I think it’s very interesting. Complete the email with the words in the box. been, just, met, never, read, written, yet just read been never

22. 22 I haven’t _________ anyone famous in my life but I hope one day I can meet an astronaut. I’ve ________ to a Chinese astronaut for more information about space and his experience of space travel. I hope he will write back. He hasn’t _______.Maybe he is too busy. I’m still waiting. Best wishes, Liu Dan met written yet

23. 23 Listen and complete the notes. 1.The astronaut joined CNSA________ years ago. 2.He has flown in a spaceship _______ times. 3.He felt _________ when he was in the spaceship. 4.He has been to the space station _____________. 5.The earth was very ________ when he saw it from the space station. 6.He decided to be an astronaut because he has always been _______ in space.

24. 24 astronaut discover doubt moon news reach spaceship yet In July 1969 Neil Armstrong became the first __________ to walk on the ________.People all around the world watched their televisions waiting for the ________ to ______ the earth. We have now ___________ a lot more about our solar system and we have sent ___________ to Mars, but no one has walked on that planet.Not ______ but I do not ________ someone will one day! astronautmoon news reach discovered spaceship doubt yet Complete the passage with the correct form of the words in the box.

25. 25 Homework Make a poster about space travel.

26. 26 A man cannot spin and reel at the same time. 一心不能二用。