单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,Look and say!,big,shine,small,sun,moon,its,earth,star,day,Look and say!bigshinesmallsunm,Are there any people on the moon?,Are there any trees on the moon?,Is there a rabbit on the moon?,Are there any people on the mo,Unit 8 The Universe Part B,Unit 8 The Universe Part B,The moon is,in the sky,.,The moon is in the sky.,The sun is,in the sky,.,The sun is in the sky.,月亮的直径为,3476.2,千米,地球的直径为,12756,千米,月亮的直径为3476.2千米地球的直径为12756千米,太阳的直径：,1390000,千米,约为地球的,109,倍,银河系的直径约为,100,000,多,光年,，总质量是太阳质量的,1400,亿倍,1,光年,=,九万四千六百亿公里,They are very,big,!,太阳的直径：1390000千米,银河系的直径约为100,0,They are big,but they look small.,Why?,They are big,but they look sm,Because they are far away from us.,They look small.,Because they are far away from,ar,m,胳膊,f,ar,m,农场,M,ay,五月,way,f,ar a,w,ay,距离很远,w,ay,路,f,a,arm胳膊farm农场May五月wayfar away距离很,the sun,the earth,the moon,太阳与地球的距离大约为,15,000,万公里,_ is far away from us.,The sun,the sunthe earththe moon太阳与,When can we see the sun and the moon?,When can we see the sun and th,We see the sun_.,We see the moon _.,at night,in the day,We see the sun_.We se,in the day,in the day,at night,at night,day and night,day and night,go around,go around,The earth go,es,around the sun.,The moon go,es,around the earth.,The earth goes around the sun.,read the passage together,全班齐读课文,read the passage together,The stars are all _ _ _.,The stars are _ _ from us.,The sun shines _ and _.,The earth _ _ the sun.,The moon _ _ the earth.,in the sky,far away,day night,goes around,goes around,根据课文内容填空,The stars are all _ _,Homework:,Homework:,Goodbye!,Goodbye!,