金版学案高考英语总复习活学活用+能力提升Unit4Globalwarming含解析新人教版选修6.doc

Unit 4　Global warming

Ⅰ.写出下列必考单词
1．倡导，拥护，主张v. ____________
2．种类，范围n. ____________
3．图表n. ____________
4．普遍，分布广adj. ____________
5．平均adj . ____________
6．发动机n. ____________
7．燃料n. ____________
8．温室，花房n. ____________
9．资料；数据n. ____________
10．核，原子核adj. ____________
答案：1.advocate　2.range　3.graph　4.widespread　5.average
6．motor　7.fuel　8.greenhouse　9.data　10.nuclear
Ⅱ.写出下列单词变化形式
1．消费，消耗v. ____________
消费者n. ____________
2．平稳，稳固adj. ____________
平稳地，稳固地adv. ____________
3．生存，存在v. ____________
生存，存在 n. ____________
4．电，与电有关adj. ____________
电 n. ____________
电，用电操作adj. ____________
5．成果，后果；影响 n. ____________
随之发生，由此引起adj. ____________
答案：1.consume；consumer　2.steady；steadily
3．exist；existence　4.electrical；electricity；electric
5．consequence；consequent

用所给单词合适形式填空。
1．Many people do not believe the ________ of the ghosts，but some young children doubt that there________all kinds of ghosts in the world.(existence)
2．When we got there，the ________ went off.The local told us that the ________ power there was not enough.(electrical)
3．He ________ himself and walked out of the room to buy some ________vegetables.(fresh)
4．The storm ________to hit our city，but we will observe the ________ of it closely.(tend)
5．Yesterday evening a big fire ____________ several buildings in the business town.It is reported that the________ of it was a big loss to the province.(destroy)
答案：1．existence；exists　2.electricity；electrical
3．refreshed；fresh　4.tends；tendency
5．destroyed；destruction

Ⅲ.翻译下列必背短语
1．反对 ____________
2．发生；导致 ____________
3．同意；订购 ____________
4．大量 ____________
5．上升，增长 ____________
6．大体上，基本上 ____________
7．代表……一方 ____________
8．忍受，容忍 ____________
9．只要 ____________
10．继续 ____________
答案：1.be opposed to　e about　3.subscribe to
4．quantity of　5.go up　6.on the whole　7.on behalf of　8.put up with　9.as long as　10.keep on

根据括号里解释，用恰当短语完毕下列句子。
1．The chairman signed the document ______________ (standing for) the company.
2．It was a pretty good conference ________(considering the general situation)．
3．________(on condition that) we have fair opportunity，we are likely to win the match.
4．It is hard for me to ________ (to tolerate or bear sb./sth.) the ugly song.
5．Can you tell me how it ________(to happen，arise) that your parents don't allow us to stay together?
答案：1．on behalf of　2.on the whole　3.As/So long as
4．put up with　es about

Ⅳ.重点句型
1．There is no doubt that the earth is becoming warmer...(p.26)
毫无疑问，地球正在变暖。
句型
There is no doubt that...毫无疑问；that引导同位语从句。
There is no doubt that I believe you very much.
毫无疑问，我非常相信你。

用上述句型完毕下列句子。
毫无疑问，他是一种可以依赖人。
____________________________________________________________
答案：There is no doubt that he is a person you can depend on.

2．Some byproducts of this process are called “greenhouse” gases，the most important one of which is carbon dioxide.(p.26)
这个升温过程某些副产品就叫做“温室”气体，其中最重要是二氧化碳。
句型
the most＋adj.＋one of＋which/who...,其中最…………
Here are many cartoons，the most favorite one of which is Happy Sheep And Gray Wolf.
这里有诸多卡通片，其中我最喜欢是《喜羊羊与灰太狼》。

用上述句型完毕下列句子。
应采用有效措施防止生存环境深入恶化，其中最重要措施之一就是限制过多私家车使用。
________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案：Some effective measures should be taken to keep our living environment from getting worse，the most important one of which is to limit the use of private cars.

3．Even if we start reducing the amount of carbon dioxide and other greenhouse gases，the climate is going to keep on warming for decades or centuries.(p.27)
虽然我们开始减少二氧化碳和其他温室气体含量，在未来几十年或几种世纪内，气候仍会持续转暖。
句型

even if(也作even though)“虽然；尽管”，引导状语从句。
Even if you are night，you should be modest.
虽然你是对，也应当谦虚。

用上述句型完毕下列句子。
虽然乔迪没有措施体现自已，她还是感受到了这一切。
________________________________________________________________________________________________________________________________________________
答案：Jody had all these feelings even if/though she had no way to express herself.

4．It is OK to leave an electrical appliance on so long as you are using it－if not，turn it off！(p.30)
在用电器设备时你可以让它开着，假如不用就把它关掉！
句型

so long as(也作as long as)“只要”。
I will feel happy so long as you are happy.
只要你开心，我就会开心。

用上述句型完毕下列句子。
只要你来就好，穿什么无关紧要。
____________________________________________________________
答案：It doesn't matter what you wear－just as/so long as you come.

用上述句型翻译下列小片段。
李大爷有四个儿子，最小儿子非常富有，而其他三个都比较穷。为了让三个穷儿子快乐，李大爷常对他们说：“毫无疑问钱是重要，但钱并不是一切。只要你们健康，能过上平常日子，就要心怀感谢，由于假如没有健康，虽然你家财万贯，也不会幸福。”
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案：Grandpa Li has four sons，the youngest one of whom is very rich while the other three are rather poor.To make them happy，Grandpa Li always says to his sons，“There is no doubt that money is important，but money is not everything.You should be grateful so long as you are healthy and can live an ordinary life because without health，you won't be happy even if/though you have a lot of money.”

Ⅴ.语篇领悟
根据课文 The Earth is Becoming Warmer－But Does it Matter？完毕下列短文。
There is no doubt 1. _______ the earth is becoming warmer but there is a fierce debate over whether it is human activity that has caused this global warming.
Many scientists like Dr Janice Foster believe that people have caused the increase in the earth's tempe­rature 2. _______ burning of fossil fuels like coal，natural gas and oil to produce energy 3. _______byproducts are called “greenhouse” gases，the most important one 4. _______carbon dioxide.These gases trap heat from the sun and therefore warm the earth，without which the earth 5. _______ (be) about thirty­three degrees Celsius cooler than it is.But increased amount of carbon dioxide means that 6. _______heat energy is trapped in the atmosphere，7. _______ (cause) the global temperature to go 8. _______.
On 9. _______other hand，scientists like George Hambley believe that any warming will be mild with 10. _______bad environmental consequences and more carbon dioxide is actually a positive thing.
答案：1.that　2.by　3.whose　4.being　5.would be　6.more
7．causing　8.up　9.the　10.few
Ⅵ.考点活用
根据所给中文，用所学词组、句型完毕英语短文。
　　与过去一种世纪相比，地球表面温度已经大概升高了一华氏度。其实，我们也可以感受得到，我们越来越难以忍受夏天炎热，也不习惯冬天暖和。气温升高已经对人类健康、动植物生存和生态系统产生了很大影响。毫无疑问，人类活动应当对环境恶化负责任。条件容许话，世界各国都应当采用措施努力改善环境。若没有全世界人们共同奋斗，我们明天将会怎样？
　　Compared to the last century，the Earth's surface temperature 1.______________ Fahrenheit today.As a matter of fact，we may feel that we can hardly put up with the much too hot summer and 2.____________________.The rise of the Earth's surface temperature 3.______________humans' health，the existence of creatures and the balance of ecosystems.There is no doubt that human activities 4._________________.Conditions permitting,5.______________________.Without all people's joint efforts，what would our future be like?

答案：1.has risen by about 1 degree
2．we can't get used to warm winter too
3．has made much difference to
4．are responsible for the bad environment
5．all countries in the world should spare no effort to improve our environment
1．But it is a rapid increase when compared to other natural changes.(p.26)
不过和其他自然变化比起来，它(气温)变化是很快了。
►探究学习
阅读下列句子，注意体会compare to/compare...to/with意思。
(1)Compared_to many poor students，she was lucky.(“与……相比”)
(2)We often compare teachers to gardeners.(把……比作……)
(3)If you compare this book with that one，you'll find many differences.(把A和B进行比较)

用上述短语完毕下列句子。
(1)她告诉她自已，和诸多妇女比起来，她已经很幸运了。
She told herself that ________ many women，she was already very lucky.
(2)莎士比亚把世界比作一种舞台。
____________________________________________________________
(3)和他所拥有比起来，这些邮票不是很有趣。
____________________________________________________________
答案：(1)compared to
(2)Shakespeare compared the world to a stage.
(3)Compared with what he had already，these stamps were not very interesting.
2．On the other hand，there are those，like George Hambley，who are opposed to this view and believe that we should not worry about high levels of carbon dioxide in the air.(p.27)
另首先，尚有某些人，像科学家乔治·汉布利，反对上面观点，他们认为我们不应紧张空气中会有高含量二氧化碳。
►词语归纳
oppose vt.反对；对抗；与(某人)较劲
oppose sth./doing sth./sb.doing sth.
反对某事/做某事/某人做某事
oppose sth.to/against sth.
使某事物与另一事物对照或对抗
opposed adj.相反；对立
be opposed to...反对……；与……对立

用oppose有关词语完毕下列小片段。
Her parents strongly (1)___________(反对她出国)，which (2)_________ her will.So she was very sad，thinking it was her parents who (3)________deliberately (4)______________her.
答案：(1)opposed her going abroad　(2)opposed to/against
(3)were　(4)opposed to
3．All scientists subscribe_to the view that the increase in the earth's temperature is due to the burning of fossil fuels like coal，natural gas and oil to produce energy.(p.26)
所有科学家都赞同这种观点：人们为了生产能量而燃烧化石燃料(如煤、天然气和石油等), 从而引起了地球温度升高。
subscribe to 同意， 赞同；订阅
I planned to subscribe to many magazines.
我计划订阅许多杂志。

完毕下列句子。
(1)他们订阅了什么杂志？
____________________________________________________________
(2)No one but mad people would ______________(同意这种观点)．
答案：(1)Which journals did they subscribe to?
(2)subscribe to this point of view
4．The problem begins when we add huge quantities_of extra carbon dioxide into the atmosphere.(p.26)
而当我们给大气层中增长了大量额外二氧化碳时，问题就来了。
quantities of＝a quantity of 大量，许多
She has quantities of good clothes.
她有许多好衣服。
♨温馨提醒：a quantity/quantities of大量(＋可数或不可数名词)，无论a quantity of背面是可数名词还是不可数名词，谓语动词都要用单数；无论quantities of背面是可数名词还是不可数名词，谓语动词都要用复数。

用所给单词合适形式填空。
(1)A large quantity of broken paper money________(collect) by the bank.
(2)Large quantities of money __________________ (spend) to build the bridge.
(3)Large quantities of students ________(kill) in the earthquake.
答案：(1)is collected　(2)have been spent　(3)were killed
5．They predict that any warming will be mild with few bad environmental consequences.(p.27)
他们预言说，变暖状况不会很严重，对环境影响也不会太坏。
►词语归纳
consequence n．成果，后果；影响
consequent adj.随之发生，由此引起
in consequence 因此，由此
in consequence of...由于……缘故
consequently adv.因此，成果
as a consequence of...由于……导致成果
Did you reflect on the consequences of your behaviour?
你考虑过你行为后果吗？

选用上述单词或短语填空。
(1)Over ten people lost their lives______________ the traffic accident.
(2)__________________being ill in hospital，Shelly decided that she wanted to become a nurse.
(3)I missed the train and __________ I was late for work.
(4)Such a mistake would perhaps lead to disastrous__________.
答案：(1)in consequence of　(2)As a consequence of
(3)consequently　(4)consequences
6．It will encourage a greater range of animals—all of which will make life for human beings better.(p.27)
(二氧化碳含量增长)会增进动物生长——所有这些都能改善人类生活。
►探究学习
阅读下列句子，注意体会range意思。
(1)There is a wide range of temperature.,
n.种类；范围；幅度)
(2)The number ranges between 5 and 15.
(vi.在一定范围内变化)
(3)Please range the goods neatly in the shop window.
(vt.排列，整理)
►词语归纳
range from...to...范围从……到……
beyond the range of 超越……范围
within range of...在……范围内

将下列小片段译成英语。
这家超市有种类繁多商品。它们价格从几元到几百元不等。根据它们种类，售货员把它们整洁地排列在不一样货架上。
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案：The supermarket keeps a wide range of goods.Their prices range from just only a few yuan to several hundred yuan.According to their varieties，the shop assistants range them neatly on the shelves.

7．Even if we start reducing the amount of carbon dioxide and other greenhouse gases，the climate is going to keep_on warming for decades or centuries.(p.27)
虽然我们开始减少二氧化碳和其他温室气体含量，在未来几十年或几种世纪内，气候仍会持续转暖。

词语辨析：keep on，keep up，keep off，keep up with
keep on 继续(干)，坚持(干)
keep up 保持(下去)，继续(下去)
keep off 避开(吃，谈等)，不要踩
keep up with 跟上，不落在……背面

If you keep on driving like that，you are going to get into trouble.
假如你继续这样开车，你会惹麻烦。

用keep on，keep up，keep off与keep up with填空。
(1)I've told him to stop，but he ________ doing it.
(2)________ the good work and you'll get very good marks in the exam.
(3)They put up a sign on the meadow reading “______ the grass”．
(4)It's really difficult to ________ the computer technology these days.
答案：(1)kept on　(2)Keep up　(3)Keep off　(4)keep up with

8．We do not have to put_up_with pollution.(p.30)
我们不是必须得忍受污染。
►词语归纳
put up with忍受，容忍(＝bear/tolerate sth.)
put up 举起；搭建；张贴
put on 穿上；上演
put away 收起来；存储
put in 插嘴说；安装
put out 扑灭；出版
put off 推迟；让……下车
put down 写下；放下
I won't put up with her behavior any more.
我不能再纵容她行为了。

选用上述短语填空。
(1)He found it difficult to________ his father's criticism.
(2)They are ________several new houses on the street.
(3)We just managed to ________the fire________ before any real damage was caused.
(4)We are____________ the play__________ again next week owing to its success.
(5)Never________ till tomorrow what may be done today.
(6)“But I object！” he ______________，suddenly and unexpectedly.
(7)I will ______that ________in my notebook，so that I shall not forget it.
(8)He ________a little money ________every month for his grandchildren.
答案：(1)put up with　(2)putting up　(3)put；out
(4)putting；on　(5)put off　(6)put in　(7)put；down
(8)puts；away

语法填空

阅读下面短文，按照句子构造语法性和上下文连贯规定，在空格处填入一种合适词或使用括号中词语对形式填空。
Nowadays，global warming has become a hot topic.It affects many aspects of our life，one of 1. _________is the food we eat.It includes fruits，vegetables，and other crops that are sensitive to changes 2. _________climate.
People in Japan are 3. _________ (especial) worried about the effects of global warming on rice，a staple food (主食)．According to research，since farmers 4. _________ (observe) some problems in the brown rice crop.These problems are thought to appear 5. _________temperatures are too high during the growth period and are believed to be linked 6. _________global warming.
Oranges are a favorite winter fruit among Japanese people.7. _________，recently farmers have been finding some oranges with their skin separated from their flesh.This phenomenon is said to be caused by high temperatures and heavy rainfall in 8. _________period after the fruit has ripened (成熟)．Other effects that have been reported include pale color in grapes 9. _________sunburn marks on app