2024年沪教牛津版中考英语一轮复习 九年级下册 Unit 3-4（课文+知识点回顾）

Revision of 9B U3&4 Text review Step 1: Imitate reading. 听以下短文一遍,你有 50 秒的准备时间,然后模仿朗读。 Do you know anything about the Earth? It's a beautiful place. There are forests and rivers, mountains and fields. There are many different plants and animals on Earth too. It provides people with air, water and food. But now there is more and more pollution on Earth. We should protect the Earth for our future. All the words are nouns! Step 2: Blank filling. Q: What are the main problems we face now? Our world is 1._ danger now. We must do something to protect 2._ (we) environment. The atmosphere around 3._ Earth is like the glass of a greenhouse. Without it, the Earth would be the same 4._ the Moon - cold and 5._ (life). Firstly, greenhouse effect raises Earth’s temperature, and this causes sea level 6._ (rise) and some cities to disappear. Secondly, 7._ (cut) down forests makes the greenhouse effect 8._ (bad), destroys our homes. Thirdly, our bad habits pollute our land and sea. So, we need to take proper action. We should be different 9._ many consumers and become “green consumers”. We can make a 10._(different). in our the as lifeless to rise cutting worse from difference Step 3: Passage retelling Para 1: Para 2: Para 3: The world is in danger in danger do sth. the atmosphere-the house of a greenhouse; without it,.. green house effect rises...and this causes...to cuttting down forest makes..., destroys... our bad habits pollute... proper action be different from, become make a difference Q: What would happen if we don't protect the Earth? flood earthquake drought typhoon fire tsunami Step 4: Blank filling. Last week in Geography class, Kevin learnt that 1. _ all the ice in the North and South Poles 2. _(melt), sea level around the world would rise, and many cities would 3. _(flood) and disappear! Then Kevin started to worry 4. _ it. He dreamt about 5. _ great flood last night: It was nine o’clock in the morning. Kevin’s bedroom floor was a pool of water. He looked out of the wi