课件56张PPT。Unit 3 project
Man and nature
Man
and nature
if the nature goes wrong,
what will happen?A bird or a dog?How many natural disasters are mentioned in it? What are they?Four.earthquaketornadohurricanfloodQuestion:
How can we deal with the relationship between human beings and nature?ReadingMan and naturefast readingFast Reading: 1. What have people done to nature? 2.If we continue in this way, what might happen? 3.What is the attitude of poorer nations towards the problem? What about the attitude of developed nations?
1. What have people done to nature?
2. If we continue in this way, what might happen?
They have done a lot to destroy and damage nature. The planet we live on will be eventually destroyed. Poorer nations pay more attention to economic development but less to the environment while developed nations do things in a different way.
3.What is the attitude of poorer nations
towards the problem? What about the
attitude of developed nations? careful reading Ⅱ. T or F questions:With the development of science and technology, Earth’s resources are being protected.
The planet will eventually be damaged if we continue to do what we are doing.
According to the writer, environmental conservation is more important than economic development.
After many years of using up Earth’s resources, many developed countries focus on protecting Earth.
TFFT5. Many poor nations are overdeveloping natural resources to meet the needs of their people.
6. Humans benefit a lot when they overdevelop natural resources.
7. Human can really win by protecting the environment.
8. It is the responsibility of developed nations to work out a solution to protect Earth.
TFTFSummarynaturemandestroy the planet注意：“地球”只有一个，一旦删除，无法挽回，确定要删除“地球”吗？！strawberrychillitomatocornGenetically modifiedGMReadingGM food:hope or danger1.What are people’s different attitudes towards the study of genetics? 2. What’s one aim of GM research according to the article? 3.What are the problems about GM food? 1. What are people’s different attitudes towards the study of genetics?Many people are excited, while others are frightened.2. What is one aim of GM research talked about in the article?
3. What are the problems about GM food and GM plants?The aim is to produce food that can make people healthier.Two main problems are talked about in this article. One is whether It is safe or dangerous to eat, the other is whether it is safe or dangerous to the environment.4. What is many countries’ attitude towards GM food? Why do they hold such attitude?
They hesitated to permit the production of GM food, because they are not sure whether GM food is safe.important sentences1.People have harmed nature ___________ agriculture, fishing, hunting and tourism.2. We will some day destroy the planet we live ______ if we continue in this way. throughonthroughHe got in _______ the window.
He will not live _______ tonight.
You can only achieve success _________ hard work.throughthroughthroughHe often works ____________ the night.
We lost the match __________one goal.
He makes a living ___________ begging.throughbyby3. Not everything that is best for nature is good for people. (L9)并非所有对自然来说是最好的就意味着对人类来说也是好的。( )Everything that is best for nature is not good for people.并非所有的鸟都会飞。
他们俩都不去那儿。
他们俩并非都去那儿。Not all the birds can fly.Neither of them will go there.Both of them will not go there.拓展：not 与以下词构成部分否定：all, everyone, everywhere, every, everything, both全部否定的词：none, nobody, no one, neither,
never, nothing, nowherePut the following sentences into Chinese.1) Not all the boys enjoy playing football.
2) Peter is not always late for school.3) --- Is John sometimes angry with you?
--- No, he is never angry with me. 4) --- Did they both pass the driving test?
--- No, one of them failed. 5) Pandas can not be found everywhere
in Africa. 1.______ likes money, but money is not _____．
A．Everyone; everything
B．Anyone; anything
C．Someone; nothing
D．Nobody; everything2.“All the students don’t work hard.” means “_________”
Not all the students work hard.
B. Every student works hard.
C. None of the students works hard.
D. All of the above.
3.—The exam was too difficult, wasn’t it?
—Yes, I don’t think ______ could pass it.
A. somebody B. anybody C. nobody D. everybody1 I agree with most of what you said ,but I don’t agree with ___.
A everything B anything
C something D nothing
2 -- Which of the two computer games did you prefer?
-- Actually I don’t like___.
A both of them B either of them
C none of them D neither of them
4. Many developed nations are now concerned about saving nature rather than developing or destroying it.rather than 而不是, 连接两个并列成分。
我想要一杯冷饮，而不是咖啡。
是Mr Smith，而不是他的工人们，要为这次意外负责。
I want a cold drink rather than coffee.Mr Smith, _______ ______ his workers,
____ ___________ _____ the accident. rather thanis responsible for拓展： 宁愿做而不愿做 would rather do… than do… = would do… rather than do… =prefer to do… rather than do…我宁愿呆在家里，而不愿去逛街。would rather+从句
（虚拟语气）表示与现在或将来的愿望， 从句用过去式表示过去的愿望， 从句用过去完成式I would rather that you came next month.我宁愿你下个月来。5. Nowhere is this truer than with genetically modified food.
1）句中nowhere … truer…是比较级形式表示最高级的意义。本句意思为：转基因食品就是最好的例子。
2）本句以否定词nowhere开头，为倒装语序。如：
nowhere could I find a person to help me at that time.
6.There are two ways _______ a plant or an animal can be genetically modified.in whichwords and expressions further
some day
suffer
in favour of
point of view
meet one’s needs
argue
Use up
Natural rtesources
Be concerned about 1 更进一步
2 某一天
3 遭受痛苦
4 支持
5 观点
6 满足某人的需求
7 争论
8 用光
9 自然资源
10 担忧 rather than
at a fast pace
make a choice
hundreds of thousands of
work together
in recent years
the study of genetics
be excited about
in nature11 而不是
12 以飞快的速度
13 做出选择
14 成千上万的
15 携手合作
16 最近几年
17 遗传学研究
18 因。。。而兴奋
19 本性 remove
defend against
raise questions
be limited to
as to
give permission for
be cautious with
20 除掉
21 防御
22 提出问题
23 局限于
24 关于
25 准许
26 对。。。谨慎
some dayanother dayday after dayday by dayone daythe other dayby the dayargue v. 争辩，辩论，主张
argue with sb. about /over sth. 因某事同某人争论
argue for / against sth.
为赞成或反对某事而争辩
argue that… 主张……
argue sb. into / out of doing sth. 说服某人做/停止做某事 1.They argued _________ the right to strike.
2. They are always arguing ________ each other about money.forwith1. They are still _______, we could hear them down
the road. 他们还在吵，我们在路上都能听见。
2. The report ______________ tax increases.
这篇报道反对加税。
3. We _________ the waiter __________ the price of the meal. 我们跟服务员争论这顿饭的价钱。
4. You should argue him ____ ________ hurting himself. 你应该说服他别再伤害自己。arguingargues against argue withabout / overinto stopping 5. I ______ that we need a larger office.
我据理力争我们需要一个更大的办公室。arguein favour of 有利于，赞同（接名词、代词和动名词）
do sb. a favour = do a favour for sb. 帮助某人Will all those _____ the proposal raise their hands?
A. in relation to B. instead of
C. in honor of D. in favor ofat a fast pace
They are using up natural resources at a fast ______.
They are using up natural resources ______.speedrapidlymeet one’s needsmeet the conditionsmeet the deadlinebe limited to 局限于 暴力犯罪并不局限于大城市。Violent crime is not limited to big cities.Limit sb to…
