九年级英语上册 Unit 4 Amazing Science Topic 2 I’m excited about the things that will be D课件.ppt

* Hi Kangkang, It has been two days_________( since ,from) we landed on Mars. It _________(cost, took) us more than two years to_________ (reach, get) here. Generally, the journey went well, but the living conditions were_______( quiet, quite) bad during the journey. We had to produce most of the food in the spaceship. ______________(What’s more, What’s worse), our water supplies were very low. We had to limit the use of water during _________(those, these) days. So we had a shower every six weeks. We will spend another seven hundred and sixty-three days on Mars. __________( How, What )a long time! I often miss the family, but the excitement of being on Mars is worth it! Wish me luck! Yours, Uncle Stephen since took get quite What’s worse those What 2 Kangkang’s uncle sent an e-mail to him from Mars. Choose the right words to complete the letter. Read 2 and answer the questions. (1) Who is this e-mail from and to? It is from Uncle Stephen to Kangkang. (2) How long did it take them to get there? It took them more than two years to get there. (3) Did everything go well during the journey? No, it didn’t. Key points It has been +一段时间+since+从句 It is +一段时间+since+从句 It has been a long time since they left. =It is a long time since they left. 以……命名 name… after 2. 被命名，名字叫做 be named / called… 3. 相隔 at a distance of… 4. 在远处 at/ from a distance 5. 在夜空 in the night sky 6. 被……覆盖 be covered by sb. be covered with sth. 7. 在……表面 on the surface of 8. 离……近 be close to 9. 值得做…… be worth doing sth. 10. 搜查 search for 11. It has been +一段时间+since+从句 It is +一段时间+since+从句 (选择题常考) Key phrases in SC 1. 科学家们仍然在有哪些信誉好的足球投注网站更多有关火星的信息。 Scientists are still _______________ more information about Mars. 2. 这部电影以一件历史事件而命名的。 This film ________________ a histor