2021届高三英语人教版一轮新高考复习学案：选修6Unit4　Globalwarming



三言
两语
1.It is high time for us to take measures to prevent the earth from getting warmer.
2．It is a shame that students leave the water running without turning off the tap after washing.
3．We should awaken public awareness of protecting the wildlife.

1.只有这样我们才能与动物和谐相处。
Only in this way can we live in harmony with the animals.
2．水资源已经被污染得如此严重，以至于一些水不适合饮用或使用。
Water resources have become so badly polluted that some of the water is unfit to drink or use.


[单词　拼写应用]
核
心
单
词
1.tend vi.趋向；易于；照顾
2._quantity n．量；数量
3．glance vi.看一下；扫视
n．一瞥
4．advocate vt.拥护；提倡；主张
5．mild adj.温和的；温柔的；淡的
6．range n．种类；范围
7．widespread adj.分布广的；普遍的
8．average adj.平均的
9．circumstance n．环境；情况
10._environmental adj.环境的
[语境运用]　用所给词的适当形式填空
1．(上海卷)As a result of destroying the forests, large quantities(quantity) of desert have covered the land.
2．The TV show had a massive audience，ranging (range) from children to grandparents.
3．He glanced_(glance) quickly over his shoulder to see if he was being followed.
4．The people who cannot quit smoking may easily be affected by his circumstances (circumstance) and surroundings.
5．The Qinghai­Tibet Plateau is the world's highest plateau，averaging (average) over 4，000 metres above sea level.
拓
展
单
词
1.oppose vt.反对； 反抗； 与(某人)较量→opposed adj.反对的； 对立的
2．consequence n．结果； 后果； 影响→consequently adv.因此； 所以
3．state vt.陈述； 说明→ statement n．声明； 陈述； 表达
4．steady adj.平稳的； 持续的； 稳固的→steadily adv.平稳地； 持续地
5．exist vi.存在→existence n．生存； 存在
[语境运用]　用所给词的适当形式填空
1．One of the worst consequences of smoking for a long time is that you may suffer from lung cancer.Consequently,_you and your family will suffer a lot.(consequent)
2．It was stated that the president made a statement announcing new policies to deal with the new situation.(state)
拓
展
单
词
6.contribute v．贡献； 撰稿→contribution n．贡献
7．grow v．增长； 生长→ growth n．增长； 生长
8．educate v．教育→educator n．教育工作者； 教育家 → education n．教育
9．disagree vi.不同意；意见不合→disagreement n．分歧；不一致
10．pollute vt.污染→pollution n．污染；弄脏→_polluted adj.被污染的
11．exist vi.存在→existence n．生存；存在→_existing adj.目前的；现在的
12．economic adj.经济的→economical adj.节约的；经济的→_economy n．经济；节约
3.Many people do not believe the existence of the ghosts, but many young children believe there exists all kinds of ghosts in the world.How to solve this existing problem? (exist)
4．With the decline of the global economy,_her family is faced with many economic aspects, one of which is whether to buy an economical stove to survive the whole winter.(economy)
5．The young man whose parents are both educators is well educated．His parents received good education in a foreign country.(educate)
阅
读
单
词
1.random adj.胡乱的；任意的
2．subscribe vi.同意；捐赠；订阅
vt.签署(文件)；捐助
3．data n．资料；数据
4．trend n．趋势；倾向；走向
5．outer adj.外部的；外面的
6．electrical adj.电的；与电有关的
7.casual adj.随便的；漫不经心的；偶然的
8．motor n．发动机
9．can n．容器；罐头
10．consume vt.消费；_消耗；_耗尽；_吃完
11．refresh vt.使恢复；使振作
12．renewable adj.能再生的；可更新的
13.byproduct n．副产品
14．drought n．旱灾；干旱
15．individual n．个人；个体
adj.单独的；个别的
16．presentation n．显示；演出
17．commitment n．承诺；交托；信奉
18．phenomenon n．现象


1．(2017·全国卷Ⅱ)Freddy was an average student, but not an average person.普通的
2．(2017·天津卷)I sent letters to everyone I knew, telling them about my project.It worked perfectly.Donations began flooding in from hundreds of people.大量涌入

[短语　多维应用]
高频短语
1.go up上升；增长；升起
2．subscribe to同意；赞成；订购
3．quantities of大量的
4．be opposed to反对……
5．put up with忍受；容忍
6．and so on等等
[语境运用]　(填入一个适当的词)
This morning，several classmates and I subscribed ①to the idea that we went to collect rubbish in the People's Park.On arrival，we found quantities ②of waste plastic bags on the ground.Although we were opposed ③to littering，some visitors ignored us.We couldn't put ④up with their bad behaviors.
7.result in导致
8．keep on继续
9．come about发生；造成
10．on the whole大体上；基本上
11．on behalf of代表……一方；作为……的代言人
[语境运用]　(填入一个适当的词)
We patiently persuaded them not to throw away rubbish，and they finally promised us not to keep ⑤on doing that.So，you see，so long as we do our best，bad phenomena will decrease or will not come ⑥about．⑦On the whole，good actions result⑧ in good outcomes.Don't you think so？
[句式　结构仿写]
教材原句背诵
句式仿写应用
1.even if引导让步状语从句
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.
(山东卷)他们将不惜一切代价送孩子上大学，即使这会使他们债台高筑。
They will send their kids to college whatever it takes, even if that means a huge amount of debt.
2.as/so long as引导条件状语从句
It is OK to leave an electrical appliance on so long as you are using it—if not，turn it off！
只要我们不失去信心，继续努力，我们一定能克服困难，实现目标。
As/So long as we don't lose heart and keep on trying，we are sure to get over difficulties，and achieve our aims.


1.quantity n．量；数量；数目，数额
a large/small quantity of 大量/少量的
large quantities of 大量的；许多的
in quantity 大量地

put emphasis on quality rather than on quantity
重视质量而不是数量
huge quantities of food大量的食物
a small quantity of water少量的水


[基础练习]——单句语法填空
①a.With more and more forests cut down, large quantities of soil are being washed (wash) away now.
　b．With more and more forests cut down, a large quantity of soil is being washed (wash) away now.
②We can offer you a better price if you can buy it in quantity.
[链接写作]——词汇升级
(普通表达) Before the exam, I spent a lot of time in preparing for it.Otherwise, I wouldn't have succeeded in passing the exam.
(高级表达)Before the exam, I spent a large quantity of/a great deal of time in preparing for it.Otherwise, I wouldn't have succeeded in passing the exam.
[名师点津]　(1)a quantity of或quantities of后既可接可数名词也可接不可数名词。
(2)“a quantity of＋名词”作主语时，谓语动词与名词保持数的一致；而“quantities of＋名词”作主语时，谓语动词用复数。
2.oppose vt.反对；反抗；与(某人)较量
(1)oppose doing 反对做某事
oppose sb. doing sth.反对某人做某事
(2)opposed adj.反对的；对抗的；敌对的
be opposed to sth.反对某事
(3)opposing adj.相反的；对立的
adv.在对面
prep.在……对面
n．对立面；对立的人或物

oppose the plan bitterly坚决反对这个计划
oppose changing the regulations反对改变规则


[基础练习]——单句语法填空
①Many residents opposed the government building (build) a chemical factory near the school.
②a.Opposed(oppose)to the plan of raising prices, they decided not to carry it out.
　b. Opposing(oppose) the plan of raising prices, they decided not to carry it out.
③(2019·浙江卷) By giving kids a lot of praise, parents think they're building their children's confidence, when, in fact, it may be just the opposite(oppose)．
[链接写作]—— 完成句子/句式升级
(普通表达)The government postponed the new proposal because a lot of people opposed it/were opposed to it(反对它)．
(高级表达) With a lot of people opposed to/opposing the new proposal, the government postponed it.(with复合结构)
3.range n．山脉；范围；行列v.排列；变化；变动
(1)range from...to...＝ range between...and...在……范围内变动
(2)a range of 一系列……
a wide range of 大范围的；各种各样的
(3)in/within range (of sth.) 在……范围内
out of/beyond range (of sth.) 在……范围外

a range of products一系列产品
a wide range of social，cultural and economic backgrounds
不同的社会、文化和经济背景
in the 16－19 age range
在16到19岁之间
a mountain range山脉

[基础练习]——单句语法填空
①(2017·北京卷)The national park has a large collection of wildlife，ranging(range) from butterflies to elephants.
②a.The price of the car ranges from 20，000 dollars to 30，000 dollars, which is within his range, so he decides to buy it at once.
　b．(天津卷)The price was beyond our range, so we declined.
[链接写作]——词汇升级
(普通表达)In addition to these traditional activities，we have many different choices such as travelling and visiting our relatives or friends.(辽宁卷改编)
(高级表达)In addition to these traditional activities，we have a wide range of choices such as travelling and visiting our relatives or friends.
4.average adj.平均的；普通的；平常的n.平均数；平均水平v.计算出……的平均数
on average 平均
an average of...平均有……
with an average of 平均为
above/below average 在平均水平以上/以下

spend an average of about $200 a year on books
平均每年大约花200美元买书
the world's average temperature世界平均温度
children of average intelligence智力一般的儿童
an average cost/price 平均成本/价格
an average student一个普通的学生

[基础练习]——单句语法填空
①(浙江卷)An average of just 18.75 cm of rain fell last year，making it the driest year since California became a state in 1850.
②(四川卷)The common cold is a good example: women, on average, get fewer colds than men.
③a.The economy in this area has grown at a remarkable rate, averaging(average) almost 10 percent per annum.
　b．The economy in this area has grown at a remarkable rate, with an average of almost 10 percent per year.
[链接写作]——根据汉语提示完成下面片段
There were 90 students getting full marks in the exam, ①with an average of 18 students (平均有18名学生) in each class.Tom's was ②above average (在平均水平之上)while John's was ③below average (在平均水平之下)．
5.put up with 容忍；忍受
put forward 提出(意见、建议)
put on 穿上；上演
put off推迟；延期
put away 放好(某物)；储存
put down 放下；写下；镇压
put aside 储存……备用；留下……供专用
[基础练习]——单句语法填空
①(2018·浙江卷) So, my dad and I put on our new cowboy hats, got on our horses, and headed slowly towards the mountains.
②Every year children put aside some of their pocket money to buy New Year presents.
③We've had to put off our wedding until September.
[链接写作]——完成句子
①学生们提出了许多需要马上解决的问题。
The students have put forward a lot of questions that need to be solved at once.
②我可以容忍房间里不整齐，但是我讨厌房间里脏。
I can put up with the house's being untidy, but I hate it if it's not clean.
6. [教材佳句]It is OK to leave an electrical appliance on so long as you are using it—if not，turn it off！只要你在使用电器设备，你便可以把它开着。如果不用就把它关掉！
[句法句式]句中as long as(＝so long as)意为“只要”，引导条件状语从句。从句中常用一般现在时代替一般将来时。as long as还可表示“与……一样长”。
as good as 与……一样好；几乎和……一样
as far as远至；就……而言
as well as和……一样好；除……之外；既……又……
as soon as 一……就……
as many/much as多达……；和……一样多
[金句推送] (全国卷Ⅰ)You can write anything relevant as/so long as it's interesting and informative.只要内容有趣且信息量大，你可以写任何相关的内容。
[基础练习]——辨析填空(as long as, as well as, as far as, as good as)
①(北京卷)You won't find paper cutting difficult as long as you keep practicing it.
②If he finds out that I am lying, I am as good as dead.
③(2018·江苏卷)All special exhibitions, as well as films, lectures, guided tours，concerts，gallery talks，and family/children's programs are free with admission.
④(上海卷)In ancient times，people rarely travelled long distances and most farmers only travelled as far as the local market.
[链接写作]——词汇升级
(普通表达)In our life we may meet many failures.If we try our best, there is no need to feel regret for these failures. (湖南卷)
(高级表达) In our life we may meet many failures.As long as we try our best, there is no need to feel regret for these failures.

多维训练——夯实基础
维度1——用所给词的正确形式填空
1．Most of the students interviewed last week opposed having (have) classes on Sunday.
2．Quantities of money have been spent (spend) in bringing up the children since they were married.
3．The water recreation centre provides a variety of activities, ranging (range) from swimming to diving.
4．Animal activists advocate that the government (should) set (set) up a special organization to protect these migrating birds.
5．In order to keep rivers and lakes clean and prevent water from being polluted (pollute), we must do something to protect them.
维度2——在空白处填入一个适当的词
6．(天津卷)He was a good student and scored above average in most subjects.
7．To get good jobs, they are willing to put up with many of the disadvantages of city life such as heavy traffic and pollution.
8．It was their encouragement and my own thinking that resulted in my slow but steady progress.
9．There is no doubt that the proposal he put forward at the meeting is unacceptable.
10．We are still wondering how it came about that the experiment ended in failure.
维度3——查缺补漏
11．We should do our work well to make contributions (contribution) to our future, our society and our nation.
12. Consequently (consequent), she understood it and became interested in Chinese traditional culture.
13．With the housing price going (go)up, more and more people advocate the government take more strict measures to lower property prices.
14．On the other hand, the cost of everything from housing to education has risen steadily (steady) in recent decades.
15．The children wonder when and how the universe came into existence (exist)．
语篇练习——提升能力
提能一　单元话题语篇练
根据P26—27教材课文内容，在空白处填入1个适当的单词或括号内单词的正确形式
It is well 1.known (know) that global warming results from humans burning fossil fuels like coal, natural gas and oil to produce energy.Some byproducts of this process are called “greenhouse” gases, 2.of which the most important one is carbon dioxide.These “greenhouse” gases can keep 3.the earth warm enough for us to live on.However, when 4.quantities (quantity) of extra carbon dioxide are put into the atmosphere, the global temperature tends 5.to go (go) up.
Although scientists have different opinions about the future effects of global 6.warming (warm), most believe that the temperature of the earth would increase by about 5 degrees over the next 100 years, which may cause the sea level to rise, bring about floods, storms, droughts, the spread of diseases and the 7.disappearance(disappear) of species.8.But Hambley says more carbon dioxide will make plants grow 9.quicker (quick); crops will produce more and that it will encourage a greater range of animals.
Greenhouse gases continue to build up in the atmosphere.The climate 10.will keep (keep) on warming for decades or centuries even if we start reducing the amount of greenhouse gases.What will be the future results of global warming？We wait and see.
提能二　单元话题写作练
1．补全要点句(加黑体部分请利用本单元所学词汇)
①有一些科学家认同全球变暖将会是一个大灾难。
Some scientists subscribe to the view that global warming will be a catastrophe.
②持续升高的温度可能会导致洪水、干旱和饥饿。
The steady going up of the temperature may result in floods, drought and famines.
③其他科学家反对这种观点，认为这种变暖会很温和，不会在环境方面导致严重的后果。
Other scientists are opposed to this, saying the warming will be mild with no severe environmental consequences．
④我认为即使结论不是很明确，也应该特别关注保护环境，因为这一定会有益于我们的健康。
I think that even if the conclusion is not clear, we should pay special attention to protecting environment, because it is surely beneficial to our health.
⑤我们一起努力做一些能减少二氧化碳排放的事情， 这样，全球变暖可能就会变慢。
We work hard together to do something to reduce the carbon dioxide, and the global warming may slow down.
2．升级平淡句
用条件状语从句改写句⑤
As long as we work hard together to do something to reduce the carbon dioxide, the global warming may slow down.
3．衔接成美文(注意利用适当的过渡衔接词汇：however)
Some scientists subscribe to the view that global warming will be a catastrophe. The steady going up of the temperature may result in floods, drought and famines. However, other scientists are opposed to this, saying the warming will be mild with no severe environmental consequences. I think that even if the conclusion is not clear, we should pay special attention to protecting environment, because it is surely beneficial to our health. As long as we work hard together to do something to reduce the carbon dioxide, the global warming may slow down.