unitprotecttheearthPPT课件

1、复习 Unit 3Unit 3 Unit 32. 语语法法1. 课课文文3. More practice短短语语 5单词单词 4作文作文 61 1第1页/共16页Protect the EarthThe Earth is a beautiful place.There are forests and rivers, mountains and fields. Someplaces are very hot, and some are very cold.There are many different plants. Some are large. Some are small. All pl

2、ants need light and water. There are different animals on Earth too. Some live on the land.Some fly in the sky. Some live under the water.第2页/共16页There are also many people like you and me on Earth.The Earth provides us with air, water and food. Its our home.Today, there is a lot of pollution. We bu

3、rn things to make energy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants.We must stop doing these things. It is important for us to protect the Earth for our future.第3页/共16页The Earth is (A)_(一个美丽的地方).There are forests

4、 and rivers, mountains and fields. Some places are very hot, and some are very cold.There are many (B) _(不同的植物).Some are large.Some are small. All plants (C)_ light and water. (D) There are different animals on Earth too. Some live on the land.Some fly in the sky. Some live under the water.There are

5、 also many people（E）_(像你和我一样) on Earth. (F) The Earth provides us with air, water and food. Its our home. A:翻译：翻译： a beautiful place B:翻译：翻译： different plants C:填入单词填入单词 need D:同义句：同义句： There are also different animals on Earth . E: 翻译短语：翻译短语：like you and me F:同义句：同义句：The Earth provides air ,water,

6、and food for us课文训练课文训练第4页/共16页Today, there is a lot of（G）_(污染).We burn things to make energy. This pollutes the air.We put our rubbish (H)_ the sea and under the ground. This pollutes the Earth and kills animals and plants.We must stop (I)_ (do) these things. (J)_(对于我们来说保护地球是重要的) for our future.G:

7、填入单词：填入单词：pollutionH:填入单词：填入单词：needI: 填入单词的适当形式填入单词的适当形式:doingJ: 翻译句子：翻译句子：Its important for us to protect the EarthK: 找出文中的两对反义词：找出文中的两对反义词：hotcold large-small课文训练课文训练第5页/共16页 1.保护地球 2.为提供 3.大量污染 4.污染了空气 5.扔掉 6.把放进里 7.停止做某事 8.停下去做另一件事 9.对某人来说做某事是重要的课文中重点短语课文中重点短语第6页/共16页直接直接+s1辅音辅音+y 结尾，把结尾，把y 变变I

8、再加再加es以以 s, sh,ch,x结尾的结尾的+es以以o结尾的，有生命的结尾的，有生命的+es,没有生命的没有生命的+s234f,fe结尾结尾的变的变ves , knifeknives, leaf-leaves5可数名词的复数变化规则可数名词的复数变化规则第7页/共16页一瓶牛奶 两盒鸡蛋一碗米饭一杯水两袋苹果三杯咖啡3a bottle of milk a bottle of milk two boxes of eggstwo boxes of eggsa bowl of ricea bowl of ricea glass of watera glass of watertwo bags

9、 of applestwo bags of applesthree cups of coffeethree cups of coffee 翻翻 译译第8页/共16页 There be句型1.There is 和There are 用法(否定句，疑问句）2.There be 句型有什么原则3.some 和any 用法第9页/共16页语法练习 21.写出下列单词复数：写出下列单词复数：man woman child potato leaf that this class box photo bus brush German country tomatopoliceman第10页/共16页 2.Th

10、at is a box (改为复数句子) _ _ _ 3. Those are glasses (改为单数) _ _ _ 4.There is some water in the bottle.(改为否定句) There _ _ water in the bottle. 5.Are there any plants on the Earth ? Yes, _ _ / No, there _.These are boxesThats a glass isnt any there are arent第11页/共16页Unit3 短语1.保护地球保护地球 2.为为提供提供3.在地球上在地球上 4.在

11、空中在空中5.在水下在水下 6.想你我一样想你我一样7.大量污染大量污染 8.越来越少越来越少9.扔掉扔掉 10.把把放进放进里里11.停止做某事停止做某事 12.停下去做另一件事停下去做另一件事13.我们的未来我们的未来 14.两杯水两杯水15.一个美丽的地方一个美丽的地方 16.两盒鸡蛋两盒鸡蛋17.三杯咖啡三杯咖啡 18.污染了空气污染了空气 19.四分之一四分之一/三三 20 太阳太阳/月亮月亮21对某人来说做某事是重要的对某人来说做某事是重要的第12页/共16页Unit3 单词 地球 知识竞赛；小测验 模式；形式 保护 报告 部分 陆地 田地；田野 大的 提供 污染 燃烧 能量；能源 污染 到里面；进入 地面地面 杀死杀死 必须必须 重要的重要的 事实事实 公里；千米公里；千米 自己的自己的 捕捉捕