牛津译林版9B英语Unit 4 Life on Marsreading I课件.ppt（纯ppt,不包含音视频素材）

1、Unit 4火星移民火星移民Listen and answer the question.How does Eddie like life on Mars?Why?Eddie hates Mars.Because of the helmet,he cant get to his food.Do you know the place in the picture?Its Earth,our home.Earth is covered with water,so it looks blue.So many people/crowdedToo much air pollutionTerrible t

2、rafficWhat shall we doWhat shall we doWhere shall we liveWhere shall we liveMove to another planet.What is life on Mars like?1111Solar System金星水星木星土星天王星海王星MarsDo you know anything about Mars?What does it look like?It looks red.So it is also called the Red Planet.MarsDo you know anything about Mars?W

3、hat does it look like?It looks red.So it is also called the Red Planet.火星：火星：太阳系八大行星之一，按离太阳由太阳系八大行星之一，按离太阳由近而远的次序计为第四颗，比地球小，公近而远的次序计为第四颗，比地球小，公转周期约转周期约687687天，自转周期约天，自转周期约2424小时小时3737分。分。公转周期：公转周期：约约687687天天 自转周期：自转周期：2424小时小时3737分分2222秒秒 行星直径：行星直径：6794 6794 千米千米 火星的表面与地球最相似，它有火星的表面与地球最相似，它有一层稀薄的大气，

4、地表也有极地一层稀薄的大气，地表也有极地冰盖和河流冲刷出来的山谷。冰盖和河流冲刷出来的山谷。How to fly to the Mars?spaceship/spacecraftCan you say something about what the life will be like on Mars?dried foodon Marson Earthpollutionno pollutionon Marson Earthbreathing oxygen We must wear space helmets to go outside.on Marson EarthDo you know wh

5、at the following things are?They are necessary when we live on Mars.air tankdried foodpower packcomputerspace helmetspecial bootssleeping bagtentRead the conversation and answer the questions.1.Why do we need to wear special boots on Mars?2.What else do we need to live on Mars?3.Why do we have to ea

6、t dried food on Mars?4.Is there any pollution on Mars?1.Because theres less gravity on Mars.2.We might need sleeping bag too.3.Because there is no fruit or vegetables.4.We dont know.Amy hopes that there is no pollution on Mars.gravity U(force):the force that attracts objects towards one another,espe

7、cially the force that makes things fall to the groundRead and try to recite the conversations in 3 minutes.Air tankSpace helmetDried foodSpecial bootsPower packComputerTentSleeping bag Provide oxygenNo vegetables or fruit;keep you from hungerLess gravity ;help you walk more easilyProvide energyBe us

8、ed to search for informationKeep you safe Provide a place to sleep;prevent you from floatingFor example:What would it be like to live on Mars?Well,theres less oxygen on Mars.We would need space helmet and air tank.Right,and we would need special boots,too.I agree with you.And we would have to eat dr

9、ied food.I think dried food is not quite delicious.Yes,but there would be no pollution on Mars.Well,thats quite nice.What would it be like to live on Mars？Discussion Do you like to live on Mars?Why or why not?翻译下列句子。翻译下列句子。1.-我从未想过到太空旅行。我从未想过到太空旅行。-我也是。我也是。2.生活在火星会是什么样子的？生活在火星会是什么样子的？-Ive never thought about travelling into space.-Me neither.What would it be like to live on Mars?Homework 1.Learn the new words and expressions by heart.2.Preview the article:Moving to Mars