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Unit 4 Global warming
Ⅰ.单词拼写
1．There are large ________ (数量) of rain in the area of the country every summer.
2．Scientists have many theories about how the universe first came into ________ (存在)．
3．A rainbow is a natural ________ (现象) especially after a heavy rain.
4．Such a mistake would perhaps lead to disastrous ________ (结果)．
5．The ________ (平均数) of 4, 5 and 9 is 6.
6．Several cars are available within this price ________ (范围)．
7．The personnel manager ________ (浏览) down the list of names of the applicants.
8．He tried to sound ________ (漫不经心), but in fact he was worried.
9．We are making slow but ________ (稳步的) progress.
10．The proposed new airport will be strongly ________ (反对) by the local residents.
答案：1.quantities 2.existence 3.phenomenon 4.consequences 5.average 6.range 7.glanced 8.casual
9．steady 10.opposed
Ⅱ.完成句子
1．________ ________ ________(总的来说), I'm satisfied with her progress.(whole)
2．________ ________ ________(代表)my colleagues and myself I thank you.(behalf)
3．________ ________ ________(只要)you listen to me, I'll help you.(long)
4．How did the terrible accident________ ________(造成)？(come)
5．The school often________ ________(订购)many books and magazines for the teachers to refer to.(subscribe)
答案：1.On the whole 2.On behalf of 3.So/As long as 4.come about 5.subscribes to
Ⅲ.单项填空
1．It's often less expensive to buy goods in________quantity, but you'd better examine________quality before buying them.
A．/; the B．the; /
C．a; the
D．the; the
答案：A 考查冠词。第一空in quantity“大量地”；第二空表特指。
2．—Do you________the idea of living a lowcarbon life?
—It sounds tough, but it is a tendency.
A．correspond to
B．apply to
C．cater to
D．subscribe to
答案：D 考查动词短语。句意：——你支持低碳生活吗？——这听起来很难，但是却是趋势。subscribe to“同意，支持”；correspond to“与……相符合，相当于”；apply to “适用于，向……申请(或要求)”；cater to“迎合；为……服务”。
3．(2024·合肥模拟)Under these ________， you might agree with us that it is rather difficult for your products to set foot in this market.
A．situations
B．circumstances
C．cases
D．conditions
答案：B 句意：在这种情况下，你们会同意我们的看法，你们的产品在这个市场上很难立足。under these circumstances“在这种情况下”；其他三个词都有“情况”的意思，但都不与under连用。
4．—My son is addicted to drugs.He isn't hopeless，is he?
—Yes，________he mends his ways and starts all over.
A．if
B．when
C．even if D．unless
答案：D 考查连词。由答语Yes可知，此处顺接he is hopeless，所以再接unless he mends his ways and starts all over。答语句意：是的，他没有希望了。除非他能改过自新。unless“除非，如果不”。
5．To her disappointment, what she had devoted herself to________in nothing but failure.
A．resulting
B．results
C．has resulted
D．resulted
答案：D 考查句式理解。句意：令她失望的是，她全身心投入的事情最终一事无成。result in“导致”。what she had devoted herself to是句子的主语，因此选谓语动词，再由句意可知，用一般过去时。
6．Will you see to________that my birds are well looked after while I am away?
A．them
B．yourself
C．it
D．me
答案：C 考查句式。句意：你能保证在我不在时照顾好我的小鸟吗？see to it that...“保证，确保，务必”。
7．The 40somethings found themselves in an embarrassing situation________rapid changes in all aspects of society.
A．as a consequence of
B．in favor of
C．for the purpose of
D．by means of
答案：A 考查短语。句意：由于社会各方面的迅速变化，四十岁左右的人发现自己处于了尴尬的境地。as a consequence of...“因为……；由于……”。
8．—Why do you work so hard day and night?
—________my parents' expectations.
A．To live up to
B．To meet the demand of
C．To make full use of D．To put up with
答案：A 考查省略。句意：——你为何日夜努力工作？——(我这样做)是为了不辜负父母的期望。
9．—How did the global financial crisis________？
—I'm not quite sure. Anyhow, it is a very important problem facing us.
A．come up
B．come about
C．come along
D．come around
答案：B 问句意思是“全球经济危机是怎么发生的？”。come about“发生”；come up“走上前，被提及”；come along“一起来，进展”；come around“苏醒”。
10．These stories expressed the same idea that all individuals，________poor, were capable of becoming wealthy________they were hardworking and honest.
A．no matter what; as long as
B．whatever; in order that
C．no matter how; so long as
D．however; ever since
答案：C 考查连词。句意：这些故事表明了同一个主题——每个人无论多么穷，只要努力工作，诚实守信，都可以变得富有。第一空填no matter how或者however都可以；第二空填so long as或者as long as，意为“只要”。
11．If you think there________huge quantities of oil for the use of drivers, you are wrong.
A．is
B．are
C．has
D．have
答案：B there be结构中be的形式要根据其后主语判断。句中huge quantities of oil决定了谓语动词应用复数，故选B。
12．—How do you like your trip to Hainan?
—________， I enjoyed it very much, although the weather was hot sometimes.
A．In addition
B．On the whole
C．In other words
D．On the other hand
答案：B on the whole“基本上；大体上”，符合句意。
13．Many people hold mistaken beliefs about the reason for cancer，________to think it is environmental factors rather than personal behavior.
A．deciding
B．tending
C．caring
D．attempting
答案：B tend to“倾向于”；decide to“决定”；attempt to“企图”。
14．To make a living, they are willing to ________ many of the disadvantages of city life such as crime, heavy traffic and pollution.
A．put up
B．put off
C．put up with
D．put away
答案：C 句意：为了谋生，他们愿意忍受城市生活的许多不便之处，像犯罪、交通拥堵和污染。由句意可知，选C。
15．John was dismissed last week because of his________attitude towards his job.
A．informal
B．casual
C．determined
D．earnest
答案：B informal“非正式的”；casual“随便的”；determined“坚决的，坚定的”；earnest“真诚的，严肃的”。句意：约翰因为他对工作的漫不经心而在上周被解雇了。
Ⅳ.完形填空
(2024·天津)
I fell in love with Yosemite National Park the first time I saw it, when I was 13. My parents took us there for camping. On the way out, I asked them to wait while I ran up to El Capitan, a
__1__ rock of 3,300 feet straight up. I touched that giant rock and knew
__2__
I wanted to climb it. That has been my life's passion ever since—__3__ the rocks and mountains of Yosemite. I've long made Yosemite my __4__.
About 15 years ago I started seeing a lot of __5__， like toilet paper, beer cans, and empty boxes, around the area. It's
__6__
me why visitors started respecting the place
__7__
and treated such a beautiful homelike place this way.
I tried __8__ trash (垃圾) myself, but the job was too big, I would __9__ an hour or two on the job, only to find the area trashed all over again weeks later. Finally, I got so __10__ it that I decided something had to change.
As a rockclimbing guide, I knew
__11__ about organizing any big event. But in 2004, together with some climbers, I set a date for a __12__. On that day, more than 300 people __13__. Over three days we collected about 6,000 pounds of trash. It was amazing how much we were able to
__14__. I couldn't believe the __15__ we made—the park looked clean!
Each year volunteers come for the cleanup from everywhere. In 2007 alone, 2,945 people picked up 42,330 pounds of trash and __16__
132 miles of roadway.
I often hear people
__17__
about their surroundings. If you are one of them, I would say the only way to change things is by __18__ rather than complaining. We need to teach by __19__. You can't blame others __20__ you start with yourself.
文章大意：本文讲述了优胜美地国家公园是我一见钟情的地方，但后来，公园变得很脏，到处都是垃圾，我就自己捡拾垃圾，在后来我号召人们一起干，这样公园又干净了。任何事情都要从我做起，不要抱怨，要树立榜样的作用。
1.
A. distant
B. huge
C. narrow
D. loose
答案：B 由后面的3,300 feet straight up可知，这是一块巨石。
2.
A. immediately
B. finally
C. gradually
D. recently
答案：A 从下文的钟爱可知，我一摸这块大石头，我马上就想爬上去。immediately“立刻，马上”。
3. A. imagining
B. painting
C. describing
D. climbing
答案：D 由下文的climb it 可知，攀岩、爬山是我的钟爱。故D项正确。
4.
A. garden
B. home
C. lab
D. palace
答案：B 由7空后面的homelike可知，我把优胜美地国家公园当家了。
5.
A. material
B. resources
C. waste
D. goods
答案：C 由后面的toilet paper，beer cans，empty boxes可知，此处指“废物，垃圾”，故C项正确。
6.
A. beyond
B. against
C. over
D. within
答案：A beyond sb.“超出某人的理解能力”。句意：我不能理解为什么人们不那么尊重这地方了。
7.
A.
more
B.
most
C.
less
D.
least
答案：C 优胜美地国家公园以前很干净，很美丽，现在脏乱不堪，表明人们不那么尊重这地方了，故用比较级。根据句意，C项正确。
8.
A. throwing away
B. picking up
C. breaking down
D. digging out
答案：B throw away“扔掉，浪费，错过”；pick up“拾起，捡起”；break dowm“抛锚，坏了”；dig out“挖掘； 挖走；找出来， 发掘；匆匆地离开”。因为到处都是垃圾，故我设法捡拾垃圾。
9.
A. kill
B. save
C. wait
D. spend
答案：D spend time on sth./in doing sth.“花费时间干某事”。符合题意。kill time“消磨时间”。
10.
A．satisfied with
B．delighted in
C．tired of
D．used to
答案：C be satisfied with “对……感到满意”；be delighted in“对……感到高兴”；be tired of “对……感到厌倦”；be used to“习惯于”。因为我把垃圾捡拾干净了，几周之后又脏了，故我厌烦了。
11.
A. something
B. anything
C. everything
D. nothing
答案：D 作为一名攀岩指导，我不了解如何组织大的活动。故用nothing。
12.
A. cleanup
B. party
C. picnic
D. concert
答案：A 由下文300多人一起来捡拾垃圾可知我定了一个大扫除的日子。cleanup“扫除，打扫”。
13.
A．dropped out
B．showed up
C．looked around
D．called back
答案：B drop out“离开，退出”；show up “出现，露面”；look around“环顾”；call back“喊回；叫(某人)回来(去)；回电话 ；重访(某个地方) ；使恢复 ；记起(某事)”。大扫除的日子，来了300多人，故B项正确。
14.
A．demand
B．receive
C．accomplish
D．overcome
答案：C 由上文可知，我们捡拾了6000多磅垃圾，我们能够完成这么多的工作，真是令人吃惊。accomplish“完成，实现，做成功”，符合题意。
15.
A. plan
B. visit
C. contact
D. difference
答案：D make a difference“有影响； 起(重要)作用”。我不能相信我们起了那么大的作用。
16.
A. crossed
B. measured
C. covered
D. designed
答案：C 2007年，2945人捡拾了42330磅垃圾，能够覆盖132英里的路。cross“横穿”；measure“有……长(宽、高、大等)”；cover“覆盖”；design“设计”。
17.
A. talk
B. complain
C. argue
D. quarrel
答案：B complain about “抱怨”，符合题意。argue “争论”；quarrel“争吵”。
18.
A. doing
B. thinking
C. questioning
D. watching
答案：A 唯一改变事情的方法是做而不是抱怨。
19.
A. method
B. explanation
C. example
D. research
答案：C 我们需要榜样来教化人们。example“榜样， 楷模”，符合题意。
20.
A. although
B. if
C. when
