Unit 8 Save Our World.Lesson 45 Let's Sort Garbage!课件

课件21张PPT。RivisionNow let’s look at garbageglasspaperother thingsLesson 45 Let’s Sort Garbage!litterrubbish/ garbageShe is _________. littering.There is some metal.These _______ bottles are dirty.plasticrecyclerecycle water1. empty v. ＆adj. 把……弄空; 空的
2. litter n. ＆v. 垃圾；乱扔
3. metal n. 金属
4. sort v. ＆ n. 分类；种类
5. plastic n. ＆ adj. 塑料（的）
6. recycle v. 回收再用
7. amount n. 数量New wordsPresentation 读课文完成课后第一题
答案：T F F T默读课文，找出以下短语并翻译。1. Danny empties two bags of garbage onto the floor.
2. They need to throw away only one small bag of garbage.
3. There is more paper than plastic.
4. There is the least amount of glass.
5. a toy car 6. fix a broken wheel
7. a piece of broken glass
8. It is a waste to use paper only on one side.
9. It is not right to waste things.
10. It can all be recycled and made into new glass.
11. It is dangerous to leave broken glass on the ground.
Language Pointsempty
sort
be made的短语
amount of1. Danny empties two bags of garbage onto the floor.
丹尼将两袋垃圾倒在地上。
empty此处作及物动词，意为“倒空；
使……成为空的”，可和from，onto等介词
搭配使用。empty...from...把……从……倒
出；empty...onto...把……倒到……上。
He emptied some apples from the bag.
他从袋子里倒出了一些苹果。Language points【归纳拓展】empty的不同词性 【图解助记】
Empty the bottle. 　　The bottle is empty. Empty the bottle. 　　The bottle is empty.
【活学活用】
①There is nothing in the bag. (改为同义句)
The bag ______ ______.
答案: is empty
②—Can you ______ the dish for me? The food in it smells bad.
—Of course.
A. empty　　B. emptied　C. has emptied　D. empties2. Can I help you sort it? 我能帮助你把它们分类吗?
【自主领悟】sort此处作及物动词, 意为“分类; 整理”, 后面可以直接跟名词或代词作宾语。
例如: Please ask Tom to sort the clothes. 请让汤姆来把这些衣服分类。【归纳总结】sort的用法【活学活用】
用sort. . . into, sort out. . . from. . . 填空。
①Can you　　　　the good eggs　　　　the bad ones?
②Let’s　　　　the books　　　　five groups.
答案: ①sort out; from　②sort; into 单项选择
1. There is _____ milk than juice on the table.
A. little B. much C. less D. most
2. There is a lot of litter on the ground. Let’s pick _____ up.
A. it B. them C. it’s D. they
3. Who _____ my cup, John?
A. emptied B. empties
C. empty D. to emptyPracticeHomework
How could people make less garbage?
Talk about this question and write down your ideas. A candle lights others and consumes itself.
蜡烛照亮了别人，却燃烧了自己。