人教新课标高中英语必修3_unit4知识点梳理讲解.ppt

* Unit 4　Astronomy: the science of the stars 漫 画 欣 赏 画 面 描 述 寓 意 理 解 你能否对此加以扩展，写一篇120词左右的小短文？ Two goats are tied to each other with a rope.They both see some grass in opposite directions，and try to pull to get their own food.However the rope is too short to allow them to eat their food. Cooperation is better than conflict.Our goal is not that we get something and the other gets nothing，but that all people get what they want.Thus，cooperation will benefit everyone. 短文填空 根据课文HOW LIFE BEGAN ON THE EARTH完成下列短文 The earth was just a cloud of ____ after the “Big Bang”. The earth loudly with fire and rock. They were to produce many things，which were to make the earth’s atmosphere. As the earth cooled down，water began to appear on its surface. It allowed the earth to dissolve gases. Then life began to develop. dust exploded in time harmful Small plants and filled the first oceans and seas with oxygen. This encouraged the of early shellfish and fish. Land animals such as insects，reptiles and dinosaurs appeared after green plants appeared. Small clever animals all over the earth. They are putting carbon dioxide into the atmosphere，which heat from the earth into space. Whether life will continue on the earth from millions of years to come will whether this problem can be solved. multiplied development spread too much prevents depend on Ⅰ.单词拼写 根据首字母或者汉语注释写出单词的正确形式。 1．I’m in a ________(迷惑) as to how to cope with the new situation. 2．He would never be ________(有害的) to anyone. 3．One ________(理论) about the moon is that it is a piece broken off the earth. 4．The ants were ________(拖) pieces of corn. puzzle harmful theory pulling 5．Our English teacher is a man of ________(宗教信仰)． 6．Students should pay special attention to (基础) science. 7．A