人教版高中英语必修3 unit 4 Astronomy: the science of the stars --- reading 课件（共17张PPT）
文档属性
| 名称 | 人教版高中英语必修3 unit 4 Astronomy: the science of the stars --- reading 课件（共17张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 543.1KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-02-17 21:02:20 | ||
图片预览
文档简介
课件17张PPT。Unit 4
Astronomy:
the science of the starsQuestion What is the origin of life?Topic reading (同步单元话题导读)Earth is the only planet where the life
exists, do you know why?HOW LIFE BEGAN ON THE EARTHWarming upGet to know the earth!海王星
Neptune水星
Mercury 金星
Venus 地球
Earth 火星
Mars 木星
Jupiter 土星
Saturn天王星
Uranus The origin of life on earth is a question that interests astronomers. Read this passage to learn about it.Pre-readingReadingRead the text quickly and fill in the blanks.
?????? The text mainly tells us the formation of the ________ and the evolution of ______ on it.Skimming ?earth?life Match the main idea for each paragraph.Para1:
Para2:
Para3:
Para4:
Para5:
A. The formation of the earth.B. The arrival of humans and their impact on the earth.C. The development of plants and animals on the earth.E. The importance of water for life. D. A widely accepted theory about the formation of the universe.How life began on the earth.“Big Bang”other bodies_______ starsEarth: a cloud of _____atomsdusta solid ______the earth’s ___________other
_____Water: ___________ to the development of lifewater vapour nitrogen carbonextremely small _______ on the
surface of the waterglobegasesatmospherefundamentalplantsearly _________ and all sorts of fishgreen plants on landland animalsinsectsamphibians________huge animals
(dinosaurs)the rise of __________human beingsshellfishreptilesmammalsReading comprehension1. Book3, Page27, Exercise2: timeline
2. 同步练习册, Page 96-97, Exercise1-2Speaking What should we do for our earth?You can use the following words or phrases to help you:prevent … from … harmful
global warming carbon dioxide
in turn depend on as a result thus atmosphereHomework1. Finish Exercise1-3 on Page28.
2. Preview the language points and complete all exercise on students textbook.Thank you!
Astronomy:
the science of the starsQuestion What is the origin of life?Topic reading (同步单元话题导读)Earth is the only planet where the life
exists, do you know why?HOW LIFE BEGAN ON THE EARTHWarming upGet to know the earth!海王星
Neptune水星
Mercury 金星
Venus 地球
Earth 火星
Mars 木星
Jupiter 土星
Saturn天王星
Uranus The origin of life on earth is a question that interests astronomers. Read this passage to learn about it.Pre-readingReadingRead the text quickly and fill in the blanks.
?????? The text mainly tells us the formation of the ________ and the evolution of ______ on it.Skimming ?earth?life Match the main idea for each paragraph.Para1:
Para2:
Para3:
Para4:
Para5:
A. The formation of the earth.B. The arrival of humans and their impact on the earth.C. The development of plants and animals on the earth.E. The importance of water for life. D. A widely accepted theory about the formation of the universe.How life began on the earth.“Big Bang”other bodies_______ starsEarth: a cloud of _____atomsdusta solid ______the earth’s ___________other
_____Water: ___________ to the development of lifewater vapour nitrogen carbonextremely small _______ on the
surface of the waterglobegasesatmospherefundamentalplantsearly _________ and all sorts of fishgreen plants on landland animalsinsectsamphibians________huge animals
(dinosaurs)the rise of __________human beingsshellfishreptilesmammalsReading comprehension1. Book3, Page27, Exercise2: timeline
2. 同步练习册, Page 96-97, Exercise1-2Speaking What should we do for our earth?You can use the following words or phrases to help you:prevent … from … harmful
global warming carbon dioxide
in turn depend on as a result thus atmosphereHomework1. Finish Exercise1-3 on Page28.
2. Preview the language points and complete all exercise on students textbook.Thank you!
同课章节目录