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 PlanetThe 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 yearsfind life on other planetsa small part of the universego beyond the solar systemtry to send us informationbe alonegive a report togroup membershand inhold 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 workMaybe 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 spaceWhat fun!learn about human culturenot untilsee sth with ones own eyesscientific 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成员上交举办比赛,millions of yearsfind life on other planetsa small part of the universego beyond the solar systemtry to send us informationbe alonegive a report togroup membershand inhold a contest,
