Lesson 45 Let’s sort garbage 课件 (3)

课件21张PPT。Throw garbage
everywhere! Waste water!(Pick it up!)(Save the water!)Some advice on how to protect environment.
No-garbage lunches.
No-car days.
Bring your own shopping bag when you go shopping.
Save water..
Save electricity.
Lesson 45 Let's Sort Garbage!1.What do you do with your garbage?2.What kinds of things can be recycled and reused?Now let’s look at garbage.glassmetalplasticpaperotherNew words sort v. 种类 n. 分类
empty v.把......弄空 adj. 空的
metal n. 金属,
plastic n. adj. 塑料的
amount n.数量
recycle v.回收再用，再循环
litter n.垃圾预习检测熟记单词并补全单词
m _ t _ l（金属） e _ _ t y （空的）
re _ y _ l _ （ 回收利用 ）
a _ o _ _t （数量）pl _ st _ _ （塑料）
英汉互译
do with _________ 被制成 ________
扔掉 ___________ too much _________
need to do _______ 完成做某事_________
e am pc c e m u na i c 处理be made intothrow away太多需要做某事finishing doing sth.Read and AnswerWhy are Danny and Jenny surprised?.
Because they find almost all of the rubbish can be reused or recycled.
What garbage is the most amount?
Paper.
What garbage is the least amount?
Glass.
What will Danny do with the toy car?
He will give it to his little cousin after he fixes it.
Listening task: True or FalseThere is a lot of garbage: glass ,metal, plastic , paper and others. ( )
There is the most amount of glass and the least amount of paper. ( )
Danny found Debbie’s toy car in the garbage. ( )
Danny once cut his foot on a piece of broken glass. ( )TFFTrole-playThe air is clean.The flowers are beautiful!Let’s build
our green
homeland
together!We love our country ,we love our
world. Let’s try our best to make less pollution and protect our environment. Make the world more beautiful and cleaner.
do with deal with
sort
empty
too much much too
finish doing
be made into of from in
throw away
little--less--least
use...to doSummary当堂检测Fill in the blanks:
( too much, much too )
1. You wasted _________ food.
2. This dress is _________ expensive.
( be made of, be made from, be made in )
3. The desk ____ ____ ____ wood.
4. This kind of wine ____ ___ ____ grapes.
5. This kind of Tv set ___ ___ ____ Japan.too muchmuch too is made of is made fromis made inHomework Finish doing the exercise book of this lesson.
Finish the project of this lesson.
Language notes1.People throw too much away! 人们扔的垃圾太多了！
too much 太多。如：Don’t eat too much. 不要吃的太多。
辨析：much too与too much
much too极其，非常；后接形容词或副词。如：
This coat is much too big for me. 这件外套我穿太大。
too much过于，太多；作定语，后接不可数名词；还可单独使用用作主语，表语、宾语、状语等。如：
He drank too much beer last night. 昨晚他喝酒过量了。（作定语）
2.Sort v. 分类；整理；把……分类
n. 类；种类；类型
Danny helps Jenny to sort garbage.
There are five sorts of garbage on the desk.
3.Jenny has emptied two bags of garbage onto the floor.
empty 可作形容词或动词,意思是”空的;倒空”.
E.g. There is an empty bottle on the table.
Can you empty the box for me?
4. There is more paper than plastic.　纸要比塑料多。
more than多于；反义词less than少于
【拓展】more or less差不多；或多或少
We hope our explanation will prove more or less helpful. 希望我们的说明或多或少的能有些帮助
5. be made into （某种原料）被制成（某种成品）
Eg. Grapes can be made into wine.葡萄被制成酒。
拓展：be made of 由…制作（可看出原材料）
be made from 由…制作（不可看出原材料）
be made in 产自于…