牛津版（深圳 广州）英语九下 Unit 3 The environment 第1课时（Vocabulary词汇）导学案（无答案）

Unit 3 The environment
第1课时 Vocabulary词汇
课堂精讲 重点词汇解析
考点1 concern的用法(P33)
concern n.: worry, anxiety忧虑；担心
举例
She always shows her concern for me.她总是关心我。
拓展
concerned adj.担心的；忧虑的
You needn't be concerned for your children's safety.你没必要担心孩子们的安全。
常用短语
① show one's concern for sb./sth.对某人/某事表示关心或忧虑
② be concerned about关心；挂念
Everybody is concerned about the future of his country.每个人都关心自己国家的前途。
运用
(1)Some people don't show much ____________ for our environment.
A. relation B. interest C. concern
(2)He is really ____________ (concern) about his grades.
考点2 in danger的用法(P35)
in danger: in the dangerous state在危险中
举例
We should protect the animals in danger.我们应该保护处于危险之中的动物。
拓展
out of danger脱离危险
The doctor said his disease had been out of danger, and later would be gradually getting better.
医生说他的病已经度过危险期，往后就会逐渐好起来。
运用
(1)He was very ill, and now he is in ____________ (dangerous).
(2)我妈妈病得很重，但现在已经脱离危险了。(汉译英)
_______________________________________________________________________________
考点3 lifeless的用法(P35，L10)
lifeless adj.: not living; not having living things growing on or in it无生命的；无生物生长的
举例
There was no breathing or pulse and he was lifeless.没呼吸，也没有脉搏，他已经死了。
拓展
-less常用来构成形容词，“无……；不能……”：
use+less=useless无用的 hope+less=hopeless无望的
home+less=homeless无家可归的 help+less=helpless无助的
end+less=endless没完没了的 care+less=careless粗心的
运用
(1)Without atmosphere, Earth would be as cold and ____________ (life) as the surface of the Moon.
(2)The accident was due to his ____________ (care) driving.
(3)We ought not to waste so much time doing those ____________ (use) things.
考点4 as result of的用法(P35，L18)
as result of: because of the effect of由于
举例
He was late as a result of the heavy traffic.由于拥挤的交通他迟到了。
辨析
as a result与as a result of
as a result 意为“结果”，如：He defeated all competitors and won the scholarship as a result.他击败了所有的竞争者，最终赢得了奖学全。
as a result of 意为“由于”，如：He was late as a result of the heavy snow.由于大雪他迟到了。
运用
(1)He became a successful singer ____________ hard work.
A. as a result of B. take care of C. in place of
(2)结果，他们拯救了这座森林里90%的树木。(汉译英)
_______________________________________________________________________________
考点 destroy的用法(P35，L25)
destroy v.: to damage sth. so badly that it no longer exists, works, etc.摧毁；毁灭
举例
It seems that he is destroying himself.他似乎在毁灭自己。
辨析destroy，ruin，damage与harm
destroy 表示“毁坏”，通常指彻底的毁掉或毁灭，往往暗示无法或很难修复，也可用于损 坏抽象的东西，比如名誉、计划、努力、契约等。如：The earthquake destroyed almost the entire city.那次地震几乎毁灭了整个城市。All his hopes were destroyed.他的全部希望破灭了。
ruin 表示“毁坏；毁灭”，指彻底的毁坏，破坏的原因通常是自然现象、年龄、疏忽等，现多用于比喻用法，在真正具体摧毁或破坏某座建筑物时，通常不用ruin。如：The floods ruined many precious paintings.这次水灾毁坏了很多珍贵的画。
damage 表示“损害；损坏”，通常是指部分性的损坏，往往暗示损坏后价值、效率、功能等会降低。如：The bridge was badly damaged by the flood.桥被洪水损坏得很严重。
harm 一般指对肉体、身心健康、名誉等的损害。如：Smoking harms our health.吸烟有害健康。
运用
(1)The forest was ____________ by fire.
A. destroyed B. increased C. created
(2)She forgave all those who had ____________ her.
A. damaged B. harmed C. destroyed
考点6 result in的用法(P35，L35)
result in: cause; have sth. as a result造成；导致
举例
The quarrel resulted in his mother leaving the house.争吵导致他妈妈离家出走。
运用
The accident ____________ ____________ (导致) the death of the two passengers.
考点7 mountains of的用法(P35，L44)
mountains of: a very large number of许多；大量
举例
Mountains of clothes are to be washed.有成堆的衣服要洗。
运用
With ____________ work to do, we have to work overtime today.
A. mountains of B. many C. a lot
考点8 recycle的用法(P35，L53)
recycle v.: to treat things that have already been used so that they can be used again回收利用
举例
We should try to recycle all our waste paper.我们应该尽力把所有废纸回收再利用。
◇拓展
re是表示“重复；又”的前缀
re+cycle=recycle再循环 re+use= reuse重复使用
re+write=rewrite重写 re+start=restart重新出发
运用
我们应该把所有塑料袋回收再利用。(汉译英)
_______________________________________________________________________________
考点9 purpose的用法(P35，L56)
purpose n.: a thing that one intends to do, get, be etc; intention目的；用途
举例
He returned to his homeland with the purpose of serving his own people.
他返回祖国，意在为祖国人民服务。
常用短语
on purpose故意地
I didn't do it on purpose. It was an accident.我不是故意做那件事的，那是一次意外。
运用
(1)—Do you come to South Korea for the ____________ of seeing your family or doing business
—I come here for business.
A. interest B. benefit C. purpose
(2)I'm sorry to hurt your heart, but I'm not.
A. on purpose B. by chance C. on my own
考点10 make a difference的用法(P35，L60)
make a difference: make an important effect on sth., especially a good effect有作用；有影响
举例
The fact that I can now organize my own time makes a difference.
现在我能自己安排时间了，这对我有很大的作用。
运用
Find a way to make a ____________ (different).
课堂精练
Ⅰ.根据句意及汉语提示完成句子
1. She could not find a ____________ (恰当的) dress for the party.
2. An earthquake can ____________ (摧毁) buildings quickly.
3. No matter how dry a desert may be, it is not necessarily (必定地) ____________ (无生命的).
4. What is the ____________ (目的) of this meeting
5. My grandma has a ____________ (习惯) of going for a walk after dinner.
6. We should ____________ (回收利用) all our waste paper.
7. There are many precious resources in ____________ (自然界).
8. There is no reason for ____________ (担心), everything will be OK.
9. The house price is likely to ____________ (增长) next year.
10. Jenny is not pleased with the ____________ (结果) of her final exam.
Ⅱ.用所给单词的正确形式填空
1. The scientists guess that Venus (金星) is ____________ (life).
2. It was ____________ (friend) of him to offer his help.
3.The 2 (solve) to the problem required many hours.
4. ____________ (recycle) of rubbish costs money and requires special equipment.
5. The ____________ (govern) is responsible for the provision of education for all the children.
6. Our main ____________ (concerned) is that they are not receiving enough help.
Ⅲ.根据汉语意思，完成句子
1.请关心那些处于危险之中的野生动物。
Please care for the wild animals ____________ ____________.
2.温室效应是最严重的环境问题之一。
The ____________ ____________ is one of the most serious environmental problems.
3.他因为努力很容易通过了考试。
He passed the exam easily ____________ ____________ ____________ ____________ his hard work.
4.他的粗心导致了这次交通意外。
His carelessness ____________ ____________ the traffic accident.
5.他们得应付成堆的问题。
They have to deal with ____________ ____________ problems.
6.警察应该立即采取行动制止他们。
The police should ____________ ____________ immediately to stop them.
7.我在这部电影中饰演一名警察。
I ____________ ____________ a policeman in this film.
8.无论你做什么，最终都会有影响。
Whatever you do will finally ____________ ____________ ____________.
Ⅳ.阅读填空
请阅读全文，并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。
A. Even old clothes can be recycled!B. We shouldn't use the old clothes.C. For example, cutting down trees is not allowed.D. The natural environment is the Earth's greatest treasure.E. That is why people here take active steps to live a greener life.F. What's more, they produce little pollution.
I love Switzerland. It is a beautiful country with high mountains and clean blue streams (小溪). However, we can only keep it this way by protecting environment. 1.____________
In Switzerland, people separate rubbish into different types. Things such as cans, plastic and paper are separated into different bins and then recycled. 2.____________ I have learnt about an organization for recycling clothes. It collects old clothes from all over the country. Some of the clothes are sold in charity stores, some are given to the poor, and others are sent by truck to factories for recycling. My family often send our old jeans and T-shirts to this organization.
In my country, laws have also been passed to help protect the environment. 3.____________ If you cut down a tree, you will be punished and will have to plant another tree in its place.
Now, new ways have been found to produce electricity from the Sun, wind and water. These new types of energy will not run out and cost very little. 4.____________
Today is June 5th, World Environment Day. 5.____________ I hope all of us will try our best to keep our home clean and green!
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