新外研版第三模块第三单元课件教学

1、Module 3 Journey to spaceUnit 3 Language in useGrammarWhat are in the space?What are in the solar system?If you are going to have a journey in the space, what do you need to prepare first? Free talkastronautsolarmoonearthMarsspaceshipplanetIn July 1969, Armstrong became the first _ to walk on the _.

2、 People all around the world watched their televisions and waited for the news to reach the_. We have now discovered a lot more about our _ system, and we have sent _to_, but no one has walked on that _ yet. But I believe one day someone will!astronautsolarmoonearthMarsspaceshipsplanetBook P25A71. I

3、ve just made a model spaceship. 2. Has it arrived yet? 3. Astronauts have already been to the moon.4. We have not found life on any other planets yet.The present perfect tenseHandout P16构成用法三要素常用状语have + 动词过去分词has +动词过去分词1.动作发生在过去2.持续到现在3.对现在的影响现在完成时Grammaralready, yetsince , for , so far,in the pas

4、t few years,up to now 等现在完成时的结构肯定句has/have +动词过去分词否定句has/have not +动词过去分词疑问句Has/Have +主语+动词过去分词？特殊疑问句：疑问词+has/have +主语+动词过去分词？肯定句I have worked.He/She has worked.They have worked.否定句I have not worked.He/She has not worked.They have not worked.一般疑问句Have you ever worked there before?Has she ever worked

5、 there before?Have they ever worked there before?现在完成时态的句子转换（1）肯定式：They have just finished their homework. 否定式：They havent finished their homework yet. 疑问式：Have they finished their homework yet? 简略答语：Yes, they have. / No, they havent. （2）肯定式：She has seen the movie already. 否定式：She hasnt seen the mov

6、ie yet. 疑问式：Has she seen the movie yet? 简略答语： Yes, she has. / No, she hasnt.Nicky: Ive 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, theyre looking

7、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. Theyre amazing! have not found seenHavewatcheddiscovered are tryingComplete the conversation with the correct form of the verbs in brackets.P16 E1

8、1.宇航员已经去过月球了。Astronauts have already been to the moon. 2.我们才刚刚开始探索其他行星。He has just started to explore other planets.3.我刚去过伦敦，上个月去的。I have just been to London. I went there last month.4.我已经完成家庭作业了，一小时前完成的。I have already finished my homework. I finished it an hour ago. 5.你把我的书放哪儿去了？我找不到。Where have you

9、 put my book? I cant find it. P16 E2 Grammarhave/has been to与have/has gone tohave/has been to表示某人“去过某地，现在已经回来了”。have/has gone to表示某人“去某地了”，这个人已经不在这里了。Handout P16Choose the correct words.1. Astronauts have been / gone to the moon and returned safely.2.The spaceship has been / gone into space. It will

10、 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.P16 E3have/has been have/has gone1. A spaceship _ to Mars. It is coming back to the earth next year.2. Lots of a

11、stronauts _ 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 goneP17 E4Complete the sentences with the expressions in the box.1. _ to Canada?

12、 No. never. A. Have you been B. Have you gone C. Did you go D. Will you go2. Have you ever heard the news? Some scientists have _ sent a spacecraft to the moon. Yes. I think they want to find life on the moon. A. ever B. already C. yet D. neverExerciseABP17 E53. The workers _ for four hours. They ne

13、ed to have a rest. A. work B. worked C. has worked D. have worked4. My mother _ to the supermarket. I decide to cook for myself. A. has gone B. has been C. have gone D. goesDA5. Tony hasnt started his work _. A. already B. justC. yet D. ever6. The spaceship _safely last night. A. land B. lands C. has landed D. landed7. Jack _ that film yet. A. didnt see B. hasnt seen C. doesnt see D. wont seeCDB8. The students have gone to the museum. They _ back now. A. have come B. has come C. havent come D. hasnt comeCYang Liwei is the fir