外研版八年级下册英语同步教学课件-Module 3 Journey to space Unit 3 Language in use 25页

3 Unit 3 Language in use What have we learned in Module 3 ? the universe n. v. already just yet ever never Present Perfect reach discover have been to send hear Complete the word map with the words and expressions in the box. P25 8 astronaut Mars spaceship space station the earth the moon the sun SPACE space travel solar system spaceship astronaut space station Mars the sun the earth the moon 生物 UFO E.T. superman Do you believe(相信) there are any living creatures in outer space?Do you hope there are any living creatures(生物) in outer space? Why? 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 blue and very ________ when he saw it from the space station. 6. He decided to be an astronaut because he has always been ____________ in space. beautiful interested P24 Listen and complete the notes. six two excited twice I have just heard the news. 我刚听到消息。 Astronauts have already been to the moon. 宇航员已经去过月球了。 We haven’t started to explore other planets yet. 我们还没开始探索其他行星。 just “刚刚”，already “已经”， 否定句中则用yet, 表示“还（未）”。 already just ever yet never 常与现在完成时连用的副词： 肯定句 疑问句和否定句 置于句末 其余的置于助动词have/has之后， 过去分词之前 Astronauts have (1)_______ been to the moon but they have not been to any other planets. However, a spaceship has (2) _____ arrived on Mars and it has (3) ______ sent back photos of the red planets. Is there life on Mars? We do not know (4)______. already just already yet P21 Complete the news with already, just and yet. 1 Spaceship on Mars! 现在完成时的结构： has/have + done (动词过去分词) 肯定句 否定句 疑问句 I / We/ You / They have done… I /We/You /They have not (haven’t) done… Have you/they done…? He/She has done… He/She has not (hasn’t) done… Has he/she done…? 1. I ____ ____ _____ (make) a model spaceship. 2. ____ it _______ (arrive) ____? 3. Astronauts _____ ______ ______ (be) to the moon. 4. We _____ ____ _____ (not find) life on any other planets ____ . have just made Have arrived yet have already been have not found yet 5. But no one ____ ____ ____ (be) to Mars ____ . 6. Scientists ____ ____ __________ (not discover) life on Mars ____. 7. I ____ ____ ______ ____ (not start) because I’m not sure how to make it. 8. They ____ _____ _______ (receive) a message from one of our spaceships. has not been yet have not discovered have not started yet have just received yet 现在完成时表示该事件是在现在之前 的某一个时间里发生的， 重点在于强调这一动作对 现在的影响 一般过去时只表示过去的某一具体时 间发生的事情 I have just been to London. I went there last month. 我刚去过伦敦，是上个月去的。 I have already finished my homework. I finished it an hour ago. 我已经写完作业了，一个小时之前完 成的。 Nicky: I’ve just (1)_______(watch) a great TV programme about space. Did you know that scientists have (2)________ (discover) water on Mars? Bill: Yes, I did. And scientists (3)________ (try) to find life on Mars now. Nicky: Yes, they’re looking for life but they (4) __________ (not find) anything yet. Bill: There were some new photos of Mars in the newspaper today. (5) ______ you _____ (see) them yet? Nicky: Yes. They’re amazing! have not found seen Have watched discovered are tryingComplete the conversation with the correct form of the verbs in brackets. P61 Work in pairs. Role-play the conversation. Complete the email with the words in the box. been just met never read written yet P23 6 read been never met written yet just In July 1969 Neil Armstrong became the first (1)________ to walk on the (2)_______. People all around the world watched their televisions and waited for the (3)_______ to (4)_______ the earth. We have now (5)_________ a lot more about our solar system, and we have sent (6)_________ to Mars, but no one has walked on that planet (7) _______. But I believe one day someone will! news reach discovered spaceships yet astronaut discover moon news reach spaceship yet astronaut moonComplete the passage with the correct form of the words in the box. P25 ☺ The spaceship has gone to Mars. It has gone there but it has not come back yet. ☺ Astronauts have been to the moon. They went there and then they came back. P22 2 Look at these sentences. Now choose the correct answer. 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. have/has been have/has gone 1. A spaceship ________ to Mars. It is coming back to the earth next year. 2. Lots of astronauts ________ to the space station. They found it very interesting. 3. Some astronauts _________ to the moon twice. 4. Two British astronauts ________ to the space station. They will come back in January. has gone have been have been have gone P23 3 Complete the sentences with the expressions in the box. 1. — Lily, why are you still here? School is over for half an hour. — Because I ______ my task yet. I still need one more hour. (2014南京) A. won’t finish B. didn’t finish C. haven’t finished D. hadn’t finished 2. He _____ in this factory for 20 years already. (2014北京) A. will work B. works C. has worked D. is working 3. — Mr. Li will check our homework this afternoon. ______ you ______ it? — Not yet. I'm doing it right now. (2014南昌) A. Do; finish B. Had; finished C. Will; finish D. Have ; finished 4. — The Amazing Spider Man 2 is on these days. It’s fantastic. —Really? But I _______ it yet. (2014湖州) A. didn’t see B. won’t see C. haven’t see D. is not seeing 5. Julie’s father ________ to London last month. He ________ there three times. （2013江苏连云港） A. went; had gone B. has gone; has been C. went; has been D. has been; had gone 6. — Dave, we will leave in 10 minutes. Are you ready? — No, I ______ our guide book and towels yet. （2013广西玉林） A. don’t pack B. didn’t pack C. have packed D. haven’t packed 7. — ____ your son ______a camera? — No. He ______one this summer vacation. （2013山东威海） A. Has...bought; will buy B. Did...buy; bought C. Does ...buy; bought D. Does ...buy; will buy 8. — Why is Mr. Yang still in the teachers’ office? — Maybe he ________ his work yet. （2013四川凉山） A. doesn’t finish B. hasn’t finished C. haven’t finished 9. — Will you go and see the movie Net Mother with me? — Thank you. But I _____ it already. （2012山东济宁） A. saw B. have seen C. see D. will see 10. I began watching here an hour ago, but now nothing _____ yet. （2012绵阳市） A. happen B. will happen C. happened D. has happened 11. Our math teacher ______ in our school for 20 years and he _____ here when he was 23 years old. （2011广东） A. has taught, has come B. taught, comes C. taught, came D. has taught, came 12. – I’d like to introduce my best friend to you, Peter. – Thank you, Lucy. But we _____ already. (2011河南) A. meet B. met C. will meet D. have met