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Question: Where do we come from? Or we can say: Who are our ancestors?

Question: Where do we come from? Or we can say: Who are our ancestors?. Pre-reading. Do you know each religion or culture has its own ideas about the beginning of the universe?. Pangu separates the sky from the earth. The development of the life. Pangu separates the sky from the earth

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Question: Where do we come from? Or we can say: Who are our ancestors?

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  1. Question: Where do we come from? Or we can say: Who are our ancestors?

  2. Pre-reading Do you know each religion or culture has its own ideas about the beginning of the universe?

  3. Pangu separates the sky from the earth

  4. The development of the life • Pangu separates the sky from the earth • Pangu turns into a myriad of things breath winds and clouds voice thunder left eye the sun right eye the moon blood the rivers veins the roads

  5. Stories about the beginning of the universe in China: Nuwa makes human beings

  6. Other legends about the beginning of universe

  7. 上帝创世说： Day 1:God spoke and separated light from darkness creating Day and Night Day 2:God spoke and separated the water creating sky and ocean Day 3:God spoke and created dry land

  8. Day 4:God spoke and created the sun, moon and stars Day 5:God spoke and created living creatures in the air and sea Day 6:God spoke and created the land animals and man Day 7:God rested and blessed this day calling it Holy

  9. India Brahma(婆罗门) is the god first represented in the Hindu Triad. He is the creator of the universe and all living beings are said to have evolved from him.

  10. Do you know what a scientific idea is? The Big Bang宇宙大爆炸

  11. Do you know what a scientific idea is? The Big Bang The big bang theory suggests that the universe was once extremely compact(紧密的) dense(密集的), and hot. Some original event, a cosmic (宇宙的) explosion called the big bang, occurred about 13.7 billion years ago, and the universe has been expanding (扩大的)and cooling.

  12. A bomb exploded and many people were killed.* the Big Bang The atmosphere of the earth: vapor水蒸汽,gases(carbon dioxide 二氧化碳 , oxygen氧气 , nitrogen氮气), dust

  13. ?HOW LIFE BEGAN ON THE EARTH Words and expressions: astronomy astronomer atmosphere surface solar system explode planet harmful oxygen exist global spread amphibian reptile shellfish mammal method prevent…from depend on

  14. Fast reading: • Task1: Find out the lives from the text. 1 small plants 2 shellfish and other fish 3 green plants insects 4 land animals amphibians 5 reptiles 6 dinosaurs 7 mammals

  15. Reading-II----detail reading shellfish and all sorts of fish small plants in water 2_________ 1___________ • Read the second and third paragraphs and put the development of life in the chart. green plants on land 3___________ 4.__________ 5.__________ insects (on land) amphibian (on land and in water) 7.__________ 8.__________ 9.__________ reptiles (on land) dinosaurs (on land) 6.__________ forests mammals (on land)

  16. 人类的兴起

  17. Why was the earth different from other planets? A it produced a lot of heat. B.The water remained. C Water disappeared. D.It was the oldest planet. Why was life able to develop on the earth but not on other planets? A The earth had a solid shape. B. The earth did not have harmful gases in its atmosphere. C The water stayed on the earth but not on other planets. D.The earth was not too hot and not too cold.

  18. A cloud of dust Combine into a solid ball Explode…with fire & rock (produce H2O, CO2,O2, N2, other gases) atmosphere Cool down water appeared Life began dissolve harmful gases into … Life developed

  19. Put the order of development of life into a time line. • insects and amphibians appear • a solid ball • reptiles appear • a cloud of dust • shellfish and other fish appear • dinosaurs appear • small plants grow on the water • plants begin to grow on dry land • presence of water • mammals (including humans )appear D H B A C I G F E J

  20. cut down give off smoke

  21. Suggested Answers: To solve this problem, people should protect the earth carefully, they must stop putting too much carbon dioxide into the air , reduce pollution, control the population and so on .

  22. After the “Big Bang”, the earth was just a cloud of _______ dust. It _____ loudly with fire and rock, which were _________to produce the water vapour, ___________ and other gases. Then small plants grew . They ___________and filled the oceans and seas with oxygen. Many millions of years later the first green plants began to ________on land. When the plants grew into forests,________ appeared for the first time. They produced young generally by _________eggs. energetic exploded in time carbon dioxide multiplied appear reptiles laying

  23. mammals When dinosaurs disappeared, __________ became more important. Now small clever animals with _____________appeared and ________all over the world. As time went by they covered the earth and they are putting too much carbon dioxide into the__________, which ________heat ____ the earth into space. Whether life will continue on earth for millions of years to come will _____________whether this problem can be solved. hands and feet spread atmosphere from prevents depend on

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