牛津初中英语课件9B U1 课件1.ppt

the sun is a star(恒星). the earth is one of the planets(行星) mars火星 nine planets 行星 the solar system 太阳系 do you know anything about the mars? the surface(the surface(表面表面) of mars) of mars do you want to live on mars? what do you think of the life on mars? is the life on mars better than that on earth at present? lets look at part a life in space on p7. will the following things be better or worse? write yes or no in the blanks. life in space (p 7 ) 1. we will be cared for by robots. _ 2. we must wear space helmets(头盔) to go outside. _ 3. there will be no pollution. _ 4. robots will help us with our homework. _ 5. food will be in the form of pills. _ 6. money will not be important. _ 7. space travel will make people feel very ill. _ yes yes yes no yes no no eddie and hobo are now living on mars. helmets do they like life on mars? lets listen to their conversation and find out. 1.where are hobo and eddie? they are on mars. 2. what are they wearing? they are wearing helmets. 3.does eddie like life on mars? why or why not? no. because he has to wear helmets. so he cant get to his food. fill in blanks hobo and eddie lived on _. hobo asked eddie _ he liked the life on mars. eddie said that he _ it. hobo was _ so he asked why. eddie said that he couldnt _ _ his food because of the _. mars how hatedsurprised get to helmet an astronaut do you know what an astronaut uses in space ? who is wearing the helmet now? helmet 头盔 a large hard hat that protects the head and is connected to the air tank. 一个用来保护头的大的硬 帽子,和空气箱连接在一起 air tank 空气箱,通风箱 provides many hours of air digital camera 数码相机 takes high-quality images 拍高质量的图像 space sleeping bag宇航空间睡袋 be fixed to the walls to prevent floating. 被固定在墙上来防止浮动 notebook computer small and light and has lots of memory space记忆空间 dried food干的食物 can be stored for many months 可以被贮存很多个月 power pack 电源组 provides energy for the spacesuit 为宇航服提供能量 special boots for walking on the surface of the planet 在行星上行走 air tank digital camera dried food helmet special boots notebook computer power pack space sleeping bag ba de gchf read and answer p12 what does simon think is the most important thing for an astronaut? dried food. what does daniel think is the most important thing for an astronaut? an air tank. what does simon think is the least important thing for an astronaut? the digital camera. what does daniel think is the least important thing for an astronaut? the space sleeping bag. which is the most/least important for an astronaut? (p12 b) a:i think is the most important thing for an astronaut. b: no, i think is more important than a: which do you think is the least important ?i think its the b: no, i disagree. i think is the least important. which place have astronauts traveled to so far? is it possible for us to camp on the moon? when an astronaut camps on a planet, should he take the following with him? (p7 b) 1.name the items 2. put a tick in the box if you think he should take that item. 3. talk about the reasons for your choices in pairs. tent 帐篷 camera sunglasses 太阳镜 matches guitar 吉他 football fishing net 鱼网 walkman e.g is it necessary to take a tent? no. because theres no rain or wind on the moon. we dont need a tent. camera yes. it can be used to take photos. sunglasses yes. they can protect your eyes from the strong sunlight. matches no. they are useless because there is no oxygen(氧气）on the moon. you cant light(点燃）the matches. guitar (吉他） no. it will not be any use. you cant play the guitar because there is no air on the moon. so the guitar cant make any sound. you are unable to hear anything. football its difficult to play football on the moon because there isnt much gravity(重力）on the moon. the football will fly away. fishing net no. there is no water and no fish on the moon. walkman yes. you can use it. if you are given a chance to the moon one day,