1、Enjoy a song!,Look and say!,big,shine,small,sun,moon,its,earth,star,day,Are there any people on the moon?,Are there any trees on the moon?,Is there a rabbit on the moon?,Unit 8 The Universe Part B,Look!There are so many stars in the sky.,sky,in the sky,The moon is in the sky.,The sun is in the sky.,
2、The sun, the moon and the stars are all in the sky.,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!,They are big,but they look small .Why?,Because they are far away from us.,They look small .,arm胳膊,farm农场,May五月,way,far away,
3、距离很远,way路,ar,f,a,_ is far away from us.,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 sun,the earth,the moon,月亮与地球的距离大约为384401公里,_ is far away from us.,The moon,They are far away from us.,月球与地球的平均距离约为384401千米。 太阳与地球的平均距离大约为15,000万公里。 金星是距离地球最近的行星,平均距离约4150万千米。 而地
4、球到土星的平均距离为12.77亿公里。,When can we see the sun and the moon?,We see the sun_.,We see the moon _.,at night,in the day,at night,in the day,at night,in the day,day and night,Listen and follow.,go around,The earth goes around the sun.,The moon goes around the earth.,read the passage together 全班齐读课文,The sta
5、rs 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,2. The moon shines at night. T F,1. The sun shines day and night. T F,3. The moon goes around the sun. T F,4. The earth goes around the sun . T F,5.There are some people on the moon. T F,听音，判断句子正误。,2. The moon shines at night. T F,1. The sun shines day and night. T F,3. The moon goes around the sun. T F,4. The earth goes around the sun . T F,5.There are some people on the moon. T F,听音，判断句子正误。,Goodbye!,
