外研版英语九年级上册Module 12 Unit 2 Repeat these three words daily: reduce, reuse and recycle.课件(共16张PPT 内嵌音频

(共16张PPT)
Unit 2 Repeat these three words daily: reduce, reuse and recycle.
外研·九年级上册
Module 12 Save our world
辨析：
例句：
divide… into…
把……分成……
例句：
A year is divided into four seasons.
短语：
divide/separate
divide 指把一个整体分成若干个部分。常与 into 连用
separate 指把原来在一起或靠近的各个部分分隔出来。常与from 连用。
The students were divided into three groups.
We’d better separate the good ones from the bad ones.
v. 分开
be divided into… 被分成……
讲解：
divide… into…的被动结构：
例句：
The doors are made of plastic so they don’t dent.
n. 塑料 adj. 塑料的
例句：
The company has adopted a strict no-smoking policy.
There was no clear policy on this matter.
n. 政策；方针
例句：
构成：
re-（前缀）+ use（v. 使用）
Shopping bags shouldn’t be thrown away. We should reuse them.
拓展：
前缀 re- 表示“重复；再”，常见的单词有：
recycle（回收利用）rewrite（重写）
rebuild（重建）
v. 再次使用；重复利用
例句：
He drank a whole bottle of wine.
n. 瓶
拓展：
例句：
讲解：
是“动词+副词”型短语。其后接代词时，代词需放在 throw 和 away 之间。
Don’t throw it away. We can collect and recycle it.
动词+away”结构的其他短语：
扔掉；丢弃
clear away 把……清除掉
put away 把……放回原处
give away 捐赠；分发
stay away 不在家；外出
wash away 冲走
blow away 吹走
take away 拿走；带走；夺去
run away 跑开
例句：
Can you repeat your question
v. 重说；重新做
讲解：
因其本身已有“再一次”的意思，因此不能与 again 连用。
例句：
He placed the hamper on the ground, and spread a cloth.
She mopped her face with a wet cloth.
Under it was cloth and under that a thin cake of wax.
n. 布；布料
例句：
Every year, tons of university students enter the job market after completing their study.
n. 吨
许多；很多
Tons of food were sent to the community under the serious situation.
例句：
n. 橡胶
Tyres are almost always made of rubber.
Sunlight has caused the rubber to perish.
例句：
He has made rapid progress in Chinese learning.
adj. 快速的；迅速的
短语：
take steps（to do sth.）
采取措施
例句：
We must take steps to make the air less polluted.
We should take steps to prevent the war.
n. 步骤；措施
例句：
But suppose the paternal grandfather were dead when the eldest grandson was born
n.（外）孙子
例句：
It ends with her musing about buying a pink scarf because her granddaughter likes pink.
n.（外）孙女
谢谢大家！