人教新课标必修三 Unit 4 Astronomy-Reading comprehension[课件]_图文

Unit 4 Astronomy: the science of the stars Hangzhou High School Observatory 1111 In our solar system eight planets circle around the sun. How to remember the order of the eight planets around the sun? My Very Excellent Mother Just Sent Us Nine Pizzas Mercury Jupiter Venus Earth Mars Neptune Saturn Uranus Chinese Legends ?Pangu separates the sky from the earth. Legend: The Goddess Nuwa mended the heaven and created human beings from the clay(粘土). Religious Beliefs According to Bible , God created the world in seven days. Day 1: God created Day and Night. Day 2: God created sky. Day 3: God created dry land—the earth, and seas. Day 4:God created tow great lights(the sun, the moon) and stars. Day 5: God created living things in the air and sea. Day 6: God created the land animals and the first man. Day 7: God rested and called this day Holy. Unit 4 How Life Began on the Earth scanning Reading Comprehension III 1 Insects and amphibians appeared. 2 Dinosaurs appeared. 3 The earth became a solid ball. 4 Small plants grew on the water. 5 Reptiles appeared. 6 Plants began to grow on dry land. 7 The earth was a cloud of dust. 8 Water appeared on the earth. 9 Shellfish and other fish appeared. 10 The universe began with a “Big Bang”. 11 Clever animals with hands and feet appeared. 12 Mammals appeared. Answer: 10 7 3 8 4 9 6 1 5 2 12 11 Detailed Reading The development of the earth Stage 1: The development of the earth (1) After the Big Bang, what happened? a cloud of dust a violent solid globe (2) What happened next? produced carbon, exploded with nitrogen ,water fire and rock vapour& gases (3) What did the water vapour and gases form? the earth’s atmosphere (4) What appeared on the earth then? Water appeared (5) What did the water form? oceans and seas The development of life Stage 1: The development of life in water First extremely small plants early shellfish all sorts of fish Stage 2: The development of life on land Next green plants on land insects on land amphibians on land and in the water Green plants grew into forests Later (1) What life developed after forests appeared? reptiles on land dinosaurs on land After that (2) What life developed after dinosaurs? mammals on land (3) What life developed after mammals? Finally small clever animals How did the earth come into being? 1. Big Bang 2. a cloud of dust 3. A solid globe 4. exploded with fire and rock 5. produce the water vapour, carbon di

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