2021学年Lesson 45 Let's Sort Garbage!课文ppt课件

这是一份2021学年Lesson 45 Let's Sort Garbage!课文ppt课件，文件包含Lesson45pptx、Lesson45mp3、reducereuseandrecyclemp4等3份课件配套教学资源，其中PPT共29页， 欢迎下载使用。
Key wrds & phrases: srt; empty; metal; plastic; recycle; amunt; litter . Key sentences: 1. It is a waste t use paper nly n ne side. 2. It’s nt right t waste things. 3. It can all be recycled and made int new glass.T learn t srt and recycle garbage.
Wrds & Expressins
srtemptymetalplasticrecycleamuntlitter
v.分类；整理 n.类；种类；类型adj. 空的 v. 把……弄空n.金属adj. 塑料的v. 回收再用；再循环n. 量；数量n. 垃圾v. 使乱七八糟；乱扔
Let's watch a vide !
What can we d with a plastic bttle?
pencil vases
We can use it t/as ...
make art pieces
=art wrks(n.)
What can we d with ld clthes?
We can use them t/as ...
make useful handbags
make cute sft tys
There is n real garbage,nly misplaced resurces! D yu agree ?
Can yu think f ther examples abut reusing and recycling in ur daily life?
Presentatin
Danny empties tw bags f garbage nt the flr. Jenny: That's a lt f garbage! Can I help yu srt it? Danny: Yes, please. Let's put the glass here, the metal here, the plastic here and the paper here. (After they srt the garbage, Danny and Jenny are surprised. Almst all f it can be reused r recycled! They need t thrw away nly ne small bag f garbage! )
Jenny: Peple thrw t much away. They shuldn't waste s much! Danny: That's right. Lk! There is mre paper than plastic. And there is less metal than plastic. There is the least amunt f glass. Jenny: And the mst amunt is paper. It is a waste t use paper nly n ne side.
Danny: Hey! I fund a ty car. One f the wheels is brken. I'll take this car hme and clean it. Then I'll use sme glue t fix the brken wheel. When I finish fixing this car, I will give it t my little cusin, Debbie. Jenny: Nbdy shuld thrw away a ty like this. It can be fixed. It's nt right t waste things. Lk at all f the glass. It can all be recycled and made int new glass.
Danny: A lt f glass is brken. It's dangerus t leave brken glass n the grund. Once, I cut my ft n a piece f brken glass. Jenny: Litter can hurt peple!
Let’s D It!　
1. Read the lessn and write true (T) r false (F) .
1. There is a lt f garbage: glass, metal, plastic and paper. (　　) 2. There is the mst amunt f glass and the least amunt f paper. (　　) 3. Danny fund Debbie's ty car in the garbage. (　　) 4. Danny nce cut his ft n a piece f brken glass. (　　)
Example: It is a waste t use paper nly n ne side. 1. It is fun t travel! 2. It is nt right t waste things. 3. It is quite easy t find infrmatin with this prgram. 4. They think it is rude t pint with a finger. 5. It is dangerus t leave brken glass n the grund.
2. Circle the wrds that “it” refers t in each sentence.
PROJECT SORT THE GARBAGEG fr a walk arund yur neighburhd. Take a bag with yu and pick up any garbage yu see. Wear glves because garbage is dirty. Bring the garbage t schl. Dn't thrw it away! What kind f garbage did yu find? Srt the garbage. Make a pile fr paper, plastic, metal, glass and ther things. ·Hw much f each type f garbage d yu have? ·What type d yu have the least/mst amunt f?
D yu want t thrw away the garbage nw? Dn't! What else culd yu d with it? Think! Culd yu use sme f the garbage again? Hw? Hw culd peple make less garbage? Talk abut this and write dwn yur ideas. Nw yu can take ut the garbage!
Hw culd peple make less garbage? First, peple can buy fewer things. When they buy fewer things, they thrw away fewer things. Secnd, peple can reuse things. They can use things, and then they use them again. Third, peple can recycle things. They can make ld things int new things.
Language pints
1.Danny empties tw bags f garbage nt the flr. （教材P118）
empty v. 把……弄空 反义词：fill v. 填满；装满 adj. 空的 反义词：full adj. 满的e. g. Can yu empty the plates fr me? 你能替我把盘子里的东西倒掉吗? I lked int the classrm but I fund it empty. 我朝教室里看, 但我发现里面空无一人。
2. Can I help yu srt it?（教材P118）
srt v. 分类; 整理 n. 类; 种类; 类型作动词常用结构有srt ut 理顺；整理 把……分类e. g. It tk quite a while t srt ut all ur luggage. 整理我们全部的行李花了不少时间。He helped me t srt the fruits int apples, pears and bananas. 他帮我把水果分成了苹果、梨和香蕉。
srt 作名词为可数名词，相当于kind/type。常用结构有：a srt f 一种……all srts f 各种各样的e.g. Bamb is a srt f hllw plant. 竹子是一种中空植物。He was turned t fr advice by all srts f peple. 各种各样的人都向他寻求建议。
3. Peple thrw t much away. （教材P118）
t much 太多 用作形容词词组，修饰不可数名词；用作副词词组，修饰动词；用作名词词组，可作宾语等。e. g. I drank t much beer last night. 昨晚我喝了太多啤酒。The exam was much t difficult fr me. 考试对我来说太难了。
They built t many buildings last year. 去年他们建了太多楼房。Sun Liang is much t fat, because he eats t much fat and t many kinds f fried fd. 孙亮太胖了, 因为他吃太多的肥肉和太多种类的油炸食品。
4. There is the least amunt f glass. （教材P118）
amunt n. 量; 数量the least amunt f 数量最少的the amunt f ……的数量e. g. We must cut dwn n the amunt f material we use. 我们必须削减原料使用量。He spent the least amunt f time preparing fr the exam. 他花最少的时间备考。
拓展: the amunt f 使用时要注意的问题: (1) 后面要接不可数名词; (2) 作主语时, 谓语动词要使用单数形式。e. g. The amunt f the mney we raised has reached 10, 000 yuan. 我们筹款的数量已经达到了一万元。
5. One f the wheels is brken.（教材P118）
brken adj. 坏的; 破碎的; 出了毛病的e. g. The windw was brken last week. 上周窗户坏了。It must be Billy wh has brken the glass. 一定是比利打碎的玻璃。
break—brke—brken
6. Litter can hurt peple!（教材P118）
litter n. 垃圾 不可数名词，意为“垃圾，废弃物”，与rubbish 同义。v. 乱扔; 使乱七八糟e. g. There is t much litter in the rm. 房间里有太多的垃圾。Piles f bks and newspapers littered the flr. 地板上乱七八糟地堆了许多书和报纸。
hurt v. 伤害hurt sb. 伤害某人hurt用作动词，还可表示“感到疼痛”。e. g. I didn’t want t hurt yur feelings. 我不想伤害你的感情。My shes are s tight that my feet hurt. 我的鞋子太紧了使我的脚疼。
hurt—hurt—hurt
1. Can yu help me________(分类) the rubbish?2. Can yu help me pick up the________(垃圾). 3. What is the________(数量)f the paper?4. Sme f the rubbish is________(塑料) .5. The machine is made f________(金属).