资源简介

(共34张PPT)
Unit 3 The environment
Vocabulary
Reading
concern n. 担心；忧虑 p. 33
atmosphere n. 大气层 p. 34
temperature n. 温度；气温 p. 34
*consumer n. 消费者 p. 34
guess v. 猜测 p. 34
green adj. 环境保护的；
赞成环境保护的 p. 34
lifeless adj. 无生命的；
无生物生长的 p. 35
fuel n. 燃料 p. 35
coal n. 煤 p. 35
Part I Words and expressions
result n. 结果 p. 35
increase v.（使）增长；增多；增加 p. 35
sea level n. 海平面 p. 35
destroy v. 摧毁；毁灭 p. 35
nature n. 自然界；大自然 p. 35
surface n. 表面；表层 p. 35
soil n. 土壤 p. 35
flood n. 洪水；水灾 p. 35
habit n. 习惯 p. 35
proper adj. 正确的；恰当的 p. 35
friendly adj. 无害的 p. 35
recycle v. 回收利用 p. 35
purpose n. 目的；用途 p. 35
greenhouse effect 温室效应 p. 34
in danger 在危险中 p. 35
as a result of 由于 p. 35
result in 造成；导致 p. 35
mountains of 许多；大量 p. 35
take action 采取行动 p. 35
make a difference 有作用；有影响 p. 35
solution n. 解决办法；处理手段 p. 38
government n. 政府 p. 38
Listening
role model n. 楷模；行为榜样 p. 43
act as 充当 p. 43
Writing
concern n. 担心；忧虑
be concerned about (或 for) 关心，担忧，挂念
她因担心生病的婴儿而整夜都没睡。
Her concern over the sick baby kept her awake all
night.
每个人都关心自己国家的前途。
Everybody is concerned about the future of his
country.
Reading
Part II Notes
atmosphere n. 大气层
宇宙飞船进入地球大气层时烧毁了。
The spacecraft burned up when it entered the Earth's atmosphere.
temperature n. 温度；气温
high temperature 高温
low temperature 低温
room temperature 室温；常温
她的体温很快恢复了正常。
Her temperature soon returned to normal.
consumer n. 消费者
消费者想得到更多有关他们
所购买的食物的信息。
Consumers want more information about
the food they buy.
guess v. 猜测
guess what 猜怎么了；猜猜看；猜怎么着
guess who 猜猜是谁
不要凭猜想回答， 把这道题算出来。
Don't answer by guessing, work the problem out.
lifeless adj. 无生命的；无生物生长的
lifeless machines 无生命的机器
a lifeless planet 没有生命存在的行星
他显得沮丧而没有生气。
He looked broken and lifeless.
fuel n. 燃料
fuel gas 燃料气；可燃气体
fuel system 燃油系统
由于燃料不足，那个国家很多小厂都关闭了。
Many small factories in that country closed
down for lack of fuel.
coal n. 煤
a coal mine 煤矿
a coal fire 煤火
我往火里再加了些煤。
I put more coal on the fire.
result n. 结果
result of ... 是……结果；由于……结果
as a result 结果
选举结果已揭晓。
The result of the election has been published.
increase v.（使）增长；增多；增加
人口已从120万增加到了180万。
The population has increased from 1.2 million to 1.8 million.
sea level n. 海平面
这座城市的高度是海拔300英尺。
The city is a height of three
hundred feet above sea level.
destroy v. 摧毁；毁灭
destroyable adj.可毁灭的；可粉碎的
destroyer n. 破坏者；起破坏作用的事物
我们应该努力了解大自然的生灵而不要摧毁它们。
We should try to understand things in nature and
not destroy them.
nature n. 自然界；大自然
in nature 本质上，事实上
human nature 人性；人类本性
by nature 天生地；生性
你越接近大自然，就越能了解它的美。
The closer you stay to nature, the more you will appreciate her beauty.
surface n. 表面；表层
on the surface 在表面上，外表上
surface water 地表水
我们需要一个平面才能玩这个游戏。
We’ll need a flat surface to play the game on.
soil n. 土壤
soil pollution 土壤污染
sandy soil 砂土，沙质土壤
那个国家的土壤十分贫瘠。
The soil in that county is very poor.
flood n. 洪水；水灾
flood in 涌入，大量地涌到
flood water 洪水，升潮；注入水
洪水夺走了成千上万人的生命。
The flood took away thousands
of lives.
habit n. 习惯
bad habit 坏习惯
good habit 好习惯
in the habit of ... 有……习惯
这个习惯是从我的童年时代保留下来的。
The habit carries over from my childhood.
proper adj. 正确的；恰当的
proper time 适当的时候
辨析：
fit 指具有适合于某个目的，某种工作或某种用
途等必需的品质或条件。
suitable 指具有适合于某种特定场合、地位或情
况等的品质。
proper 往往侧重于符合某个标准或习惯。
这只表走得准吗
Does this watch keep proper time
friendly adj. 无害的
friendless adj. 没有朋友的；无依无靠的
friend n. 朋友；助手；赞助者
环保耕作法
environmentally-friendly farming methods
recycle v. 回收利用
fuel recycle 燃料循环 ; 燃料再循环
recycle bin 回收站；资源回收筒
全世界的发展中国家都已经在回收利用材料。
Developing countries all over the world already
have recycled materials.
purpose n. 目的；用途
for the purpose 为某目的
for the purpose of ... 为了……目的
on purpose 有目的地，故意地
main purpose 主要目的
他知道我写这本书的目的。
He knew my purpose in writing this book.
greenhouse effect 温室效应
科学家将气候变化归因于温室效应。
Scientists link climate change to the
greenhouse effect.
in danger 在危险中
你有患感冒的危险。
You are in danger of catching a cold.
as a result of 由于
她由于受伤而死亡。
She died as a result of her injuries.
result in 造成；导致
百分之五十的道路交通事故都会导致头部损伤。
Fifty per cent of road accidents result in
head injuries.
mountains of 许多；大量
我们要做的工作堆积如山。
We have mountains of work before us.
take action 采取行动
我们必须趁早采取行动，否则就来不及了。
We must take action before it is too late.
make a difference 有作用；有影响
下雨并没有影响那场比赛。
The rain didn’t make much difference to the
game.
solution n. 解决办法；处理手段
你有更好的解决办法吗？
Do you have a better solution
government n. 政府
local government 地方政府
central government 中央政府
三年前我为政府工作。
I worked for the government three years ago.
Listening
role model n. 楷模；行为榜样
教练员要做运动员的榜样。
A coach should act as a role model for his athletes.
act as 充当
经过训练的狗可以担任盲人的向导。
A trained dog can act as a guide to a blind person.
Writing
Thank you!

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