仁爱九年级英语上Unit4Topic3SectionD.ppt

Unit 4 Amazing Science,Section D,Topic 3 I dont think aliens can be found in space.,主动变被动,1. We cant find aliens in space. 2.You must do your homework carefully. 3.We will visit Mars one day. 4.We are exploring the universe all the time. 5.We call them the solar system. 6.Scientist have launched many spaceships. 7.Students should clean the classroom every day. 8.Yesterday,Mr. Li made us do a lot of homework.,review,SectionD,the universe,The sun + its planets,the solar system,The solar system is a small part of the universe.,-How many planets are there that go around the sun?,-There are eight planets that go around the sun.,距离太阳由近到远排列:水金地火木土天海 Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune,Read the passage and then choose a proper title.,Is There Life out There? Our Planet The Stars at Night,Scientists think that there has been life on earth for millions of years. However, we havent found life on other planets yet. The earth is a planet and it goes around the sun. And there are seven other planets (that also go around the sun). The sun and its planets are called the solar system. The solar system is a small part of the universe.,Scientists have launched many spaceships to explore other planets in the solar system. Some spaceships have gone beyond the solar system. However, no one has discovered any life in space yet. Why has no one from other planets sent us a message? Have they tried to send information to us? With so many stars in space, are we alone, or is there life on other planets in space?,Phrases in Section D 成千上万年 在其他星球上发现生命 宇宙的一小部分 超越太阳系 尝试给我们传达信息 单独 给作报告 小组成员 上交 举办比赛,millions of years find life on other planets a small part of the universe go beyond the solar system try to send us information be alone give a report to group members hand in hold a contest,1. Have we found life on other planets? 2. Whats called the solar system? 3. How many planets go around the sun except the earth?,Read 1a and answer the questions:,No, we havent.,The sun and its planets are called the solar system.,There are seven.,The best title: Is there anyone out there?,A,B,C,D,( )1. the solar system ( )2. the earth ( )3. the universe ( )4. the sun,1b Match the letters in the picture with their names according to 1a.,B,D,A,C,2 Group work Maybe there are aliens living on another star or planet. Would you like to make friends with them? Please introduce the earth to them. Discuss in groups and then give a report to the class.,4 project Work in groups of four of five. Each student will write one or two quiz questions on space or science. (You may need to do some research first.) Write the correct answers on a separate piece of paper. Exchange your question with your group members to make sure they are written correctly. Hand in your questions to your teacher. Each group will have a chance to answer some questions. Hold a contest and choose the best group. Example: A: Who is Chinas first astronaut to travel into space? B: Yang Liwei.,Phrases in Section A: 1.太空中的生命 2. 多么有趣！ 3. 了解人类文化 4. 直到为止 5. 亲眼见到 6. 科学研究,life in space What fun ! learn about human culture not until see sth with ones own eyes scientific research,Phrases in Section B 太空飞行 掌握基础电脑技能 在舞台上表演芭蕾 比起跳舞更喜欢科学 使我们的梦想成真 科幻电影 以为基础 时光旅行 开始一种不同类型的友谊 失去一个朋友 月球旅行 出错,the space flight,master basic computer skills,perform ballet on the stage,prefer science to dance,make our dreams come true,science fiction movies,be based on,time travel,start a different kind of friendship,lose a friend,a trip to the moon,go wrong,Phrases in Section C 了解 太阳系 以命名 绕着地球转 在夜空 互相离得最近 搜寻 离已有时间了 在旅程期间 限制水的使用 值得,know about,rhe solar system,be named after,go around the earth,in the night sky,be closest to each other,search for,Itssince.,during the journey,limit the use of water,be worth of,Phrases in Section D 成千上万年 在其他星球上发现生命 宇宙的一小部分 超越太阳系 尝试给我们传达信息 单独 给作报告 小组