Unit 8 Save Our World.Lesson 48 Garbage Is Interesting!课件

课件26张PPT。温故互查1.启程，出发，开始做
2.从……中获取食物
3.依赖，依靠
4.相继死去，灭绝
5.生物
6.以……为食
7.在某些方面
8.在同一个星球上 start out get food fromdepend ondie offliving things live offin some ways on the same planet Look at some picturesWarm upLesson 48: Garbage Is Interesting!学习目标一.熟记单词:used, divide, pile, seat, lid, ton, duty
二.学习句型：
1.It was great to see everyone working together.
2.Today, Danny made a car out of garbage!
3.I think it’s our duty to protect our environment.
三. 建立拯救地球，保护环境的责任感。
Words & expressionsused
divide
pile
seat
lid
ton
duty


adj.用过的；旧的；二手的v. 分开；分割n.堆；大量n. 座位n. 盖子n. 吨n.责任；义务词语译一译1.去散步
2.打扫干净
3.拾起；捡起
4.把……分成……
5.用……制造出
6.在我们社区周围
7.一个有坏轮子的旧玩具车
8.用……去做某事 go for walks clean uppick updivide…into…make …out of around our neighbourhooda used toy car with one broken wheel use sth. to do sth This week we also had a schoolyard clean-up.
All of our classmates ____________ the garbage.
Then we _________ the garbage ______ different
_______: glass, metal, plastic, paper and everything
else. Our teacher asked us to make something
interesting with the ______ paper or plastic. Our
teacher also told us it's our _____ to protect
the environment.divide...into... pick up used pile duty picked updividedintopilesusedduty ReadingRead and fill in the blankscleaned upLater on Tuesdayusedsortedintomadeout ofLater this monththe city recycling centredividedIt was great to see everyone working together.It is +adj+ (for/of sb ) to do sth
做某事（对某人来说）是……1see sb doing sth 看见某人正在干某事
see sb do sth 看见某人在干某事2Today, Danny made a car out of garbage!
【点拨】made…out of…用……制成…… 其中，make后是成品，out of后是材料名称。用于被动语态时，相当于be made of或be made from。
【例】The desk is made out of wood.
=The desk is made of wood.这样课桌是木制的。3
【点拨】 It’s our duty to do sth.意思““是做……是我们的职责”。
【例】 It’s our duty to keep our classroom clean and tidy.I think it’s our duty to protect our environment.4
【点拨】 divide …into.意思“把……分成……”。
强调把原来是整体的分成若干份。
【例】 We divided the cake into 8 pieces.
We put on gloves and divided the garbage into different
piles: glass ,metal ,plastics ,paper and everything else. else 别的，其他的
常与something, anything, everyone ,somebody, nowhere等不定代词连用，并且放在这些不定代词之后。
Do you have anything else to say?
还可以用在who, what, where, why, how等特殊疑问词之后。
Who else wants to answer this question?
I. 用所给单词的正确形式天空。
1. Danny found a ____ (use) doll.
2. This cake is ____ (divide) among the children.
3. Do you want to learn about ______ (pollute).
4. There was_____ (much) plastic than metal.
5. Danny used some _____(piece) of wood for the seats.
6. It’s our duty _________ (share) in the houseworkpiecesuseddividedpollutionmoreExerciseto shareII. 用所给单词的适当形式填空。
1. The weather today is a lot ______ (bad) than that of yesterday.
2. One of the cars ______ (be) Uncle Wang's.
3. It makes the ______ (little) pollution among all types
of transportation.
4. They put the garbage into bags for_________ (recycle).
5. It's not right ________ (laugh) at people in trouble.to laughworseisleastrecyclingIII. 句型转换，每空一词。
Please throw away the broken wheel. (改为否定句)
______ ______ away the broken wheel.
2. To help our parents do the housework is right.
(改为同义句)
______ ______ right ______ ______ our parents do the housework.
3. There was less plastic than paper. (改为同义句)
There was ______ paper ______ plastic. Don’t throwIt is to help more than4.Tom and Tim had nothing for breakfast, ______ ______?(完成反义疑问句)
5.LiMing took his garbage to school.(改为否定句)
LiMing ______ ______his garbage to school.
6.Garbage is useful in many ways.(改为感叹句）
______ ______the garbage is in many ways! did they didn’t take How usefulSummaryWhat have you learned in this lesson?1. Finish exercises of Lesson 48.
2. Remember new words and sentences in this unit.Homework