初二英语上学期8A-Module-3-Unit2-PPT课件.ppt

初二英语上学期8A-Module-3-Unit2-PPT课件What do you think of(想到想到)when you see the Moon?Change has gone to the Moon.Is she alone?单独的单独的Astronauts have already been to the Moon.Armstrong from the USA Have they discovered any life on the Moon?Why?The Moon doesnt have an environment with air.环境环境People and things cant grow there.生长生长planetthe Sunthe EarthMars the solar system行星行星200 billion stars 恒星恒星Its a part of the universe(宇宙宇宙).Match the words with the picturesgalaxyplanetsolar systemstaruniverse太阳太阳Put the words and expressions from the smallest to the largest:A.galaxy B.planet C.solar system D.star E.universeBDCAEa spacecraft (宇宙飞船宇宙飞船)Scientists have sent lots of spacecraft to the solar system.It costs millions of dollars.Traveler 1 spacecraft(旅行者旅行者1号号)Some spacecraft have gone beyondthe solar system.在在之外之外None of them has discovered any lifein space.Read the passage and choose the best title.Anyone out there?Life on EarthOur solar system The stars at nightDo you think theyre right or not?The Earth is a star.The Sun is a star.None of the planets has an environment with air.The Milky Way is a part of the solar system.There is more than one galaxy.Do you think theyre right or not?The light(光光)from stars has taken a long time to reach the earth.Scientists have found life on Mars.Theyve received many messages(信信息息)from space.Theyve visited most of the universe.大部分大部分生物生物UFOE.T.supermanDo you believe(相信相信)there are any living creatures in outer space?Do you hope there are any living creatures(生物生物)in outer space?Why?生物生物UFOE.T.supermanDo you believe(相信相信)there are any living creatures in outer space?Do you hope there are any living creatures(生物生物)in outer space?Why?Weve just heard that our spacecraft has landed on Mars,and weveStudy hard,and explore(探索探索)the mysteries(奥秘奥秘)of the universe when you grow up!谢谢！