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

课件31张PPT。school yard playgroundclassroomBike parking hallwaystairstap-water garbage storagelook at these picturesoutside of schoolat the back of classroomunder the deskat the corner of schoolbeside the tap-waterin the garbage storage
in our life Lesson 45
Let’s sort the garbage Read the text
1.Why are Danny and Jenny surprised after sorting the garbage?
2.What will Danny do with the broken toy car?
3.What kind of garbage have Danny and Jenny sorted?plasticglasspapermetalWhat kind of garbage are made of paper?
What kind of garbage are made of plastic?
What kind of garbage are made of metal?
What kind of garbage are made of glass?
a basinkeysa pair of glassesbookplasticmetalpaperglassRead again1.throw
threw
thrown up 呕吐；抛起 into 扔进去away 扔掉out 扔掉；伸出；说出；否决；突出 eg: He threw up his dinner.eg: She threw the clothes into the bags.eg: They need to throw away the garbage.eg: He threw out a project. Language pointsIt is a waste to use paper only on one side.It is not right to waste things.It is dangerous to leave broken glass on the ground. 2. It 的用法形式主语表语真正主语To waste things is not right.
1.They____ (throw) away a lot of garbage yesterday.
2. It's not right ________ (laugh) at people in trouble
3. To help our parents do the housework is right. (改为同义句)
______ ______ right ______ ______ our parents do the housework.
to laughIt is to helpthrewExercise
What can you do with
the garbage Harmful Glass Recyclable Others The earth is where man has labored, lived and
multiplied since ancient times, and man has but
one earth! So please treat it fairly! To save the
earth is to save man himself! 人类从远古以来就一直劳动， 繁衍生息在地球上。 人类只有一个地球！所以，要善待地球！拯救地球就是拯救人类自己！Homework for today After class ,pick up the garbage in the school and sort the garbage, then try to find out :
1.How much of each type of garbage do you have ?
2. Do you have more plastic than paper ?
3. Do you have less metal than paper ?
4. What type do you have the least of ?
5. What type do you have the most of ?
6. Could you use some of the garbage again? Goodbye