gradually improving his theory until he felt it

　　was complete.

　　5. How did he explain changes in the movement of the

　　planets and in the brightness of the stars? When did he

　　publish his idea? (Para 4)

　　He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth. He also suggested that the earth was spinning as it went round it

　　and this explain changes in the movement of the planets and in the brightness of the stars.

　　He published his idea as he lay dying in 1543.

　　6. Why do people think that there is a direct link between his ideas and the work of Isaac Newton, Albert Einstein and Stephen Hawking?

　　Because his theory is now the base on which all our ideas of the universe are built. His theory replaced the Christian idea of gravity which said things fell to earth because God created the earth as the centre of the universe, He showed this was obviously wrong. 单词： 1. contribute vt. 1. Everyone is willing to contribute food and clothing

　　to the homeless people. 2. Plenty of fresh air contributes to good health. [点拨]contribute v.____________________，如句1； contribute to_______________

　　如句2 。 [拓展] contribution n. 贡献； 捐款 make a contribution/contributions to对……作出贡献 They have made outstanding contributions

【英语—《Unit 1Using language》—孙红莉】相关文章：

★ 2014年牛津译林版高中英语总复习（第1轮）同步练习 M5《Unit 3　Science and nature》

★ 2017高考四川省广安市英语阅读理解一轮系列训练：17（含解析）

★ 2014年牛津译林版高中英语总复习（第1轮）同步练习 M10《Unit 3　Protecting ourselves》Word版含解析

★ 2014届高考英语一轮复习课时作业(三十)必修5Module 6《Animals in Danger》（外研版）

★ 2014届高考英语一轮复习课时作业(五)必修1Module 5《A Lesson in a Lab》（外研版）

★ 湖南省长沙县实验中学2016届高三英语二轮复习书面表达复习重点话题指导专题18 未来与理想话题指导（教师版）

★ 四川省2016届高考英语一轮复习课时作业（48） Module6 The Tang Poems 外研版选修8

★ 2017高考四川省广安市英语阅读理解一轮系列训练：26（含解析）

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修3 Unit 3《Back to the past》课时跟踪检测A卷（含解析）

★ 2014年牛津译林版高中英语总复习（第1轮）同步练习 M1《Unit 2　Growing pains》Word版含解析