内容正文:
三-0022
高二英语
Never too late to learn.活到老,学到老。
假期必刷11主题语境—自然环境保护
完成日期:
月
主题词汇积累
核心单词
5.abruptly
突然地;唐突地
●名词
6.peak
高峰的;顶峰的
1.greenhouse
温室
7.global
全球的;世界的
2.climate
气候
8.chemical
化学的
3.environment
环境
9.intentional
故意的
4.nature
大自然
10.serious
严重的
5.ecology
生态;生态学
常用词块
6.relationship
关系;联系
1.subscribe to
赞同
7.pullution
污染
2.as a result
结果
8.ocean
海洋
3.be covered with
被…覆盖
9.mountain
山,山脉
4.be crowded with
挤满;拥塞
10.forest
森林
●动词
5.call on/appeal to sb.to do sth.
号召/呼吁某人做某事
1.damage
毁坏,破坏
2.protect
保护
6.in danger
在危险中;垂危
3.cause
引起;导致
7.in peace
和平地;和睦地;安详地
4.conserve
节约:保护
8.result in
导致
5.pollute
污染
9.make proper use of water resources
6.predict
预报;预言;预告
合理利用水资源
7.advocate
提倡;倡导
10.raise one's environmental awareness
8.recycle
回收;再循环
提高某人的环保意识
9.result
结果;导致
11.reduce pollution
减少污染
10.refresh
使恢复精力
12.save energy
节约能源
●形容词
13.take responsibility for/be responsible for...
1.bare
裸露的
对…负责任
2.freezing
冰冻的;极冷的
14.the limited amount of
有限数量的
3.mountainous
多山的
15.waste sth.(in)doing sth.
4.disturbing
令人不安的
在做某事上浪费某物
主题词汇练清
一、单词拼写(根据汉语提示写出单词)
4.This kind of material helps to
(节
1.In any
(关系),you have to make
省)energy..
compromises.
5.Pollution is
(引起,导致)by the
2.If people cut down
(森林),many
trees and other plants will disappear forever.
activities of humans.
3.Environment experts urge people to reuse
6.Oil pollution could damage the fragile
and
(回收)plastic bags.
(生态)of the coral reefs.
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7.This place is surrounded by/with water and
三、固定搭配(在空格处填上1个适当的单词)
mountains,with rich vegetation,unique
1.It is said that admission to the concert is
(气候)and charming scenery.
£5 and as
result,I determine to
8.Farmers are now increasing the production
enjoy it.
of vegetables in the
(温室).
2.The room was very dusty when I walked
9.Some effective measures have been taken to
in.All the furniture was covered
protect the
(环境)
dust.
10.Enjoying the beauty of
(大自然)
3.If you subscribe
this newspaper,
does good to our mental health.
you'll get an extra magazine.
二、词形转换(用所给单词的正确形式填空)》
4.He drove so fast that I really felt my life
1.You don't have to take his words seriously,
was
danger.So I told him driving
because he never keeps his word
fast was dangerous.
(serious).
5.The burning of fossil fuels has resulted
2,Will
(globe)warming mean the
the increase in carbon dioxide.
spread of tropical parasitic diseases?
6.It is right and proper that parents take re-
3
news came that the virus spread
sponsibility
their children's at-
quickly,which made us rather
tendance at school.
(disturb).
四、形变动词(用所给动词的正确形式填空)
(dam-
4.Our class are going to visit poor children in
1.Could you please send the
age)goods back to us?
a remote
(mountain)area this
2.The global concern is the
pro-
weekend.
tect)of the environment of the earth.
5.Water is a liquid at room temperature and
3.Trees and grass can contribute to
has a relatively high
(freeze)
refresh)our spirits when we look at
point.
them.
6.Changing fashions are nothing more than
4.It is high time that we took/should take
the
(intention)creation of waste.
measures to keep the air from
7.The driver glanced at the phone from time
(pollute).
to time,
(result)in an accident.
5.It
predict)that this overpass
8.Being exposed to the
(chemist)
might give way during an earthquake.
will make it difficult for the old men to
6.Environmental
(conserve)has
breathe.
been a hot topic in recent years.
主题佳句赏析
1.It goes without saying that a good campus
3.It's my great honor to have the opportunity
environment is of great importance to our
to make a speech on environmental protec-
growth.
tion.
不言而喻,一个良好的校园环境对我们的成
我很荣幸有机会就环境保护发表演讲。
长非常重要。
4.No matter how careful they are,tourists'activi-
2.It was with sincerity and faithfulness that we
created a harmonious atmosphere.
ties will still affect the local environment.
我们是用真诚和忠诚创造了一个和谐的
无论游客们多么小心,他们的行为仍然会影
环境。
响当地的环境。
44
=0022.
高二英语
5.On arriving at the top of the hill,we were
6.Toronto has some top tourist attractions,which
deeply attracted by the beautiful scenery.
attract millions of visitors every year
一到达山顶,我们就深深地被这里美丽的风
多伦多有一些顶级的旅游景点,每年吸引数
景所吸引。
百万游客。
主题文本集训
I.阅读理解
pacts,and emissions involved in two scenarios
for an imagined future where 149 countries in
A technology with roots going back to
2050 are using renewable sources for all ener-
the Bronze Age may offer a fast and inexpen-
gy purposes.In one scenario,firebricks pro-
sive approach to helping achieve the United
vide 90%of industrial process heat.In the
Nations climate goal of net zero emissions by
other,there's zero adoption of firebricks or
2050,according to recent Stanford-led re-
other forms of thermal energy storage.The
search.
researchers found the scenario with firebricks
The technology involves fitting heat-ab-
could cut costs by 1.27 trillion across the
sorbing bricks in an insulated(隔热的)con-
tainer,where they can store heat generated by
149 countries,while reducing the demand for
solar or wind power for later use in industrial
electrical energy and energy storage capacity
processes.The heat can then be released when
from batteries.
needed by passing air through channels in the
Jacobson's focus on firebricks is relative-
piles of“firebricks”,thus allowing cement,.
ly new,inspired by a desire to identify effec-
steel,glass,and paper factories to run on re-
tive solutions that could be adopted quickly.
newable energy even when wind and sunshine
"Here I can see a substantial benefits at low
are unavailable.These systems are a form of
cost from multiple angles,from helping reduce
thermal energy(热能)storage.The bricks are
air pollution deaths to making it easier to turn
made from the same materials as the bricks
the world to clean energy,"he said.
that lined primitive kilns (thousands of
1.What is Paragraph 2 mainly about?
years ago.
A.How firebrick storage technology works.
Batteries can store electricity and provide
B.How firebricks are produced sustainably.
it to generate heat on demand."The differ-
C.What thermal energy means scientifically.
ences between firebrick storage and battery
D.What thermal energy storage is used to do.
storage are that the firebricks store heat rath-
2.What advantages do firebrick have over
er than electricity and that their cost is one-
tenth the cost of batteries,"said lead study
battery?
author Mark Z.Jacobson,a professor at Stan-
A.Firebrick can store heat and cost less.
ford University."The materials are basically
B.Firebrick can generate more electricity.
just the components of dirt.
C.Firebrick can provide heat more quickly.
The researchers adopted computer mod-
D.Firebrick is made of more advanced ma-
els to compare costs,land needs,health im-
terials.
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人壁快乐假期
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3.Why are the computer models adopted?
"Something around 50%of the shallow
A.To test the durability of firebricks.
water corals were killed literally over a couple
B.To cut the costs of firebricks.
of months,in some cases over a couple of
C.To explore the effectiveness of firebricks.
weeks,”Hoegh-Guldberg says.“If you ex-
D.To test energy storage capacity of fire-
tend that out into the future,we'll get to a
bricks.
point where the damage overwhelms the abili-
4.What might be a suitable title for the text?
ty of corals to bounce back.
A.The usage of firebricks can replace bat-
Marine heat waves have already doubled
in number since 1980 and are expected to be-
teries
B.Embracing renewable electricity becomes
come more intense as temperatures rise.At
1.5 degrees Celsius,it's likely that 70%to
possible
90%of coral reefs will die off worldwide.At 2
C.Innovative systems turn heat into elec-
degrees Celsius of warming,99%are lost."If
tricity cheaply
we delay even a year or two more,we really
D.An old technology can aid the switch to
are going down a pathway where there will be
clean energy
no return.We need to act and we need to act
B
decisively,without question and solve this
The Earth is already 1.1 degrees Celsius
problem,"Hoegh-Guldberg adds.
hotter than it was 150 years ago.Though a
5.What do we know about the Great Barrier
half-degree Celsius difference in temperature
Reef?
increase might seem unimportant,the differ-
A.It is supposed to never disappear.
ence for life on Earth could be huge.
B.It used to be indescribably massive.
Off the coast of Australia,the Great Bar-
C.It is too large to be seen from space.
rier Reef is known for being large enough to
D.It is growing over the last few decades.
be seen from space.It's the size of Germany-
6.What are the effects of rising tempera-
a biodiversity hot spot that was once thought
tures?
to be too big to fail.But over the last few dec-
A.Changes in the shape of coral.
ades,marine(海洋的)biologists like Hoegh
B.Increasing risk of coral death.
C.Growing coral recovery capacity.
Guldberg have watched its rapid decline.
D.Abundant food sources of corals.
Oceans are warming along with the at-
7.What does the underlined word“decisively'”
mosphere,since they absorb much of the ex-
in the last paragraph refer to?
cess heat from climate change.Repeated ma-
A.Decidedly.
B.Gradually.
rine heat waves over the last five years have
C.Constantly.
D.Regularly.
turned much of the Great Barrier Reef a terri-
8.What is the text mainly about?
bly white color.When temperatures rise,cor-
A.The temperature affects the life.
als(珊瑚)remove the microscopic algae(海
B.Climate change causes warming oceans.
inside them,losing their food source in
C.Coral reefs face almost complete die-off.
the process.Sometimes the corals can recov-
D.Extreme heat waves double greatly in
er,but increasingly,they're dying off.
number.
46快乐假期
000-=
A.habit习惯;B.style风格;C.story故事;D.interest兴趣。根
是被动关系,且“装满水”这一动作已经完成,所以应用过
据下文“passion for space”可知,陈对太空感兴趣。
去分词,表示被动和完成,故填filled。]
7.A[考查连接词词义辨析。句意同上。A.when当.
6.magically[考查词性转换。根据句意可知,提示词修饰
时;B.as long as只要;C.as soon as
一…就…;D.as
动词短语turned around,应用副词形式,意为“神奇地”,
far as就…而言。空处引导定语从句,先行词是“at the
故填magically
age of six'”,关系词在从句中作时间状语,应用关系副词
7.introduced[考查单词的时态。分析句子可知,introduce
when引导。
是句子谓语动词,与主语Zhai之间是主动关系,讲述过去
8.C考查动词词义辨析。句意:大约一个月后,神舟十四
的事情,应使用一般过去时,故填introduced。
号字航员陈冬发来了三页的回复。A.posted发布;B.left
8.strength[考查词性转换。根据句意和空格前形容词性
离开;C.arrived到达;D.brought带来。根据下文“Chen
物主代词their可知,应填入名词作宾语,故填strength。
was9 chosen to receive a reply”可知,Chen被字航员
9.weightless
考查词性转换。根据句意可知,提示词作
选中回信,故此处指回信到达,下文“The arrival of a let-
定语修饰名词environment,应用形容词形式,结合常识,
ter from space'”中arrival也是提示。]
此处表示“失重的环境”,应用形容词weightless,故填
9.B[考查副词词义辨析。句意:作为来自全国各地参加
weightless。
活动的3万名学生之一,陈很幸运地收到了回复,这是香
10.the
[考查冠词。句中指人工重力和零重力条件下细胞
港唯一的回复。A.suddenly突然;B.luckily幸运地;C
的“生长和形状”,特指,用定冠词限定,故填the。
widely广泛地;D.truly真正地。根据上文“As one of the
写作专项突破三
30,000 students from all over the country to take part in
I,[参考范文]
the activity”可知,全国有30000名学生参加活动,故被选
With the development of technology,space travel may
中回信是非常幸运的。门
turn out to be a reality.However,whether we should make
10.D[考查连接词词义辨析。句意:为了鼓励同学们,陈冬
it remains to be discussed.
回忆了自己是如何一步一步成为宇航员的。A.when当
On the one hand,space travel offers opportunities for
…时;B.where哪里;C.why为什么;D.how如何。空处
scientific exploration,which can lead to a better understand-
引导宾语从句,从句结构完整,结合“step by step'”可知,此处
ing of our universe.What's more,it may even offer solutions
指“如何一步步成为宇航员”,使用how引导。
to some problems we face on Earth.On the other hand,the
11.C考查名词词义辨析。句意:他还分享了他在学习物
space industry will create environmental problems in space
理和其他必要科目时克服困难的技巧,以实现他的目
with the launch of space shuttles and other equipment.
标。A.abilities能力;B.skills技巧:C.subjects科目;
In my point of view,if space travel is carried out with
D.hobbies爱好。根据“physics”可知,此处指物理和其
the problem of space pollution solved,it will bring us more
他科目。
benefits than we imagine.
12.B[考查代词词义辨析。句意:他希望香港的年轻人能
Ⅱ.[参考范文]
够追随自己的梦想,为国家做出贡献。A.his他的;B.
I was shocked and sad.I decided to do something for
their他们的;C.our我们的:D.your你(们)的。根据
“young Hong Kong people”可知,他希望香港的年轻人
opedi
能够追随他们的梦想。]
hand on his left shoulder."I've learned what's going on with
13.A「考查形容词词义辨析。句意:这封来自太空的信
you.Why not just take a week's leave?"David replied,"My
件,也是纪念香港回归祖国25周年的合适礼物。A.
mom won't allow it for fear that it will affect my studies.
proper适当的;B.possible可能的:C.fair公平的;D.
But I'm too upset,and unable to focus on studying."He al-
useful有用的。结合句意及“to mark the25 th anniver
most cried.
sary of Hong Kong's return to the motherland”可知,这
Hoping to com fort him,I asked,"Can I give you a
封来自太空的信是纪念香港回归祖国25周年一个合适
hug?"David bent down and hugged me.When he stood
的礼物。
straight,I said,"David,continue being active in class.Your
14.D[考查动词词义辨析。句意:我将按照他在信中所建
good performance in school can cheer your mom up and help
议的去做:努力学习,锻炼身体,保持健康。A.ordered
her recover.He looked at me and nodded.From then on,
命令;B.promised承诺;C.prepared准备;D.advised建
David worked harder than before.On a Sunday morning,I
议。根据上文“He also shared his tips for overcoming
visited his mom,which made David and me more connected.
the difficulties”可知,陈冬在回信中给出了一些建议。]
The next year,he was admitted to a great university.What's
15.C考查动词短语辨析。句意同上。A.find out查明;
more,his mom pulled through months later.
B.come out出现;C.work out锻炼;D.look out当心
假期必刷11
根据“to stay healthy”可知,此处指锻炼以保持健康。
主题词汇练清
Ⅲ.[语篇解读]本文是一篇新闻报道。文章主要报道了
1.relationship 2.forests
3.recycle 4.conserve
中国宇航员翟志刚、王亚平和叶光富在距地球400公里的
5.caused 6.ecology
7.climate 8.greenhouse
太空进行的科学讲座
9.environment 10,nature
1.how
[考查名词性从句。分析句子结构可知
,1.seriously 2.global 3.Disturbing:disturbed
they live and work inside the space station.
4.mountainous 5.freezing 6.intentional 7.resulting
作动词showed的宾语,是宾语从句,结合句意分析从句
8.chemical
结构,从句中缺少方式状语,表示“如何”,应用连接副词
三、1.a2.with3.to4.in5.in6.for
来引导,故填how。
▣、l.damaged2.protection3.refreshing
2.replying[考查非谓语动词。分析句子可知,“When
4.being polluted 5.is predicted 6.conservation
2
(reply)to a Hong Kong student's question
主题文本集训
about water'”是时间状语从句,原句为“When Wang is re-
A.[语篇解读]本文是一篇说明文。文章主要讲述了古老
plying to a Hong Kong student's question about water
火砖技术如何通过储存热能,帮助实现工业过程的可再生
符合状语从句省略条件,省略Wang is后,应保留单词
能源使用,从而助力全球净零排放目标的实现。
-ing形式,故填replying。]
l.A[主旨大意题。根据第二段“The technology involves fit-
3.is recycled[考查单词的时态、语态和主谓一致。分析句
ting heat-absorbing bricks in an insulated(隔热的)container,
子可知,recycle是宾语从句中的谓语动词,与主语the
where they can store heat generated by solar or wind power for
water之间是被动关系,描述客观事实,应使用一般现在
later use in industrial processes.The heat can then be released
时,又因主语the water是不可数名词,所以谓语动词应
when needed by passing air through channels in the piles of
使用单数形式,故填is recycled。]
"firebricks',thus allowing cement,steel,glass,and paper lacto-
4.between[考查介词。between.,and..为固定搭配,
ries to run on renewable energy even when wind and sunshine
意为“…与…之间”。故填between。
are unavailable.These systems are a form of thermal energy
5.filled[考查非谓语动词。分析句子可知,fill作后置定
(热能)storage.(这项技术涉及在隔热容器中安装吸热砖,这
语修饰名词bag,是非谓语动词,与其逻辑主语bag之间
些砖可以储存由太阳能或风能产生的热量,以便在工业过程
112
三0022
高二英语
中后续使用。当需要时,可以通过在‘耐火砖’堆中的通道通
主题文本集训
过空气来释放热量,从而使水泥、钢铁、玻璃和造纸厂能够在
I.[语篇解读]
本文是一篇议论文。文章主要探讨了人
没有风和阳光的情况下依然依靠可再生能源运行。这些系
类身体极限的挑战与突破,强调心理因素和训练的重要性。
统是热能存储的一种形式。)”可知,本段详细说明了耐火砖
l.B[推理判断题。由文章第二段中“As time goes by,I
储能技术是将吸热砖组装在隔热容器中,用来储存太阳能或
think you'll see more records continue to fall in every
风能产生的热量以便之后使用等内容,即这项技术的工作
sport,(随着时间的推移,我认为你会看到每项运动的纪
原理。
录都会不断被打破。)”和第三段中“Many believed it was
2.A[细节理解题。根据第三段中的“‘The differences be-
physically impossible for a human to run a mile in under
tween firebrick storage and battery storage are that the
four minutes,but Roger Bannister proved that theory
firebricks store heat rather than electricity and that their
wrong with a three-minute,59-second mile in 1954.To-
cost is one-tenth the cost of batteries,'said lead study au-
day,sub-four-minute miles are considered routine even in
thor Mark Z.Jacobson,a professor at Stanford Universi-
high school.(许多人曾认为,人类不可能在四分钟以内跑
y.(‘耐火砖存储与电池存储的区别在于,耐火砖储存的
完一英里,但Roger Bannister在1954年以3分59秒的
是热量而不是电力,并且其成本仅为电池的十分之
成绩打破了这一理论。如今,即使在中学里,跑进四分钟
该研究的主要作者、斯坦福大学的教授马克·雅各布森
以内也被视为稀松平常。)”可知,Wilmore可能会同意“运
说道。)”可知,耐火砖储能与电池储能的差异在于耐火砖
动员将继续用他们的成就让我们感到惊讶”这一观点。]
储存热量而非电力,且成本是电池的十分之一。]
2.D
[推理判断题。由文章第三段“Many believed it was
3.C
[推理判断题。根据第四段中的“The researchers
physically impossible for a human to run a mile in under
found the scenario with firebricks could cut costs by
four minutes,but Roger Bannister proved that theory
$1.27 trillion across the 149 countries,while reducing
wrong with a three-minute,59-second mile in 1954.To-
the demand for electrical energy and energy storage ca-
day,sub-four-minute miles are considered routine even in
pacity from batteries.(研究人员发现,使用耐火砖的前景
high school.And Bob Beamon stretched human perform-
可以在这149个国家中削减1.27万亿美元的成本,同时
ance in the 1968 Olympics with his historic long jump of
减少对电能的需求以及来自电池的储能容量需求。)”
可
8.90 metres.In an event where a record is usually broken
知,研究者用模型对比两种未来可再生能源前景,涉及耐
by mere inches,he broke the previous jump record by
火砖在其中的作用及优势,故推知,采用计算机模型是为
more than 21 inches,but even his record was broken in
了探索耐火砖的有效性。
1991.(许多人曾认为,人类不可能在四分钟以内跑完一
4.D[主旨大意题。根据全文内容及第一段“A technology
英里,但Roger Bannister在1954年以三分59秒的成绩
with roots going back to the Bronze age may offer a fast
打破了这一理论。如今,即使在中学里,跑进四分钟以内
and inexpensive approach to helping achieve the United
也被视为稀松平常。而在1968年奥运会上,Bob Beamon
Nations climate goal of net zero emissions by 2050,ac-
以8.90米的成绩刷新了跳远历史纪录。在一项纪录通
cording to recent Stanford-led research.(根据最近由斯坦
常只以几英寸之差被打破的运动中,他比之前的跳远纪
福大学主导的研究,一种可以追溯到青铜时代的科技可
录提高了21英寸多,但他的纪录也在1991年被打破。)”
能提供了一种快速且成本低廉的方法来帮助实现联合国
可知,Roger Bannister和Bob Beamon分别打破了人类跑
2050年净零排放的气候目标。)”可知,文章主要介绍了
步和跳远的极限,证明了人体的极限是可以被挑战的。
种可追溯到青铜时代的耐火砖储能技术,该技术有助于
因此,他们被提及是为了证明人体的极限可以被推动。
实现联合国净零排放目标,即能够助力向清洁能源的转
3.A[词义猜测题。由文章第四段中“According to Wil
变。因此,选项D.“一项古老的技术可以帮助转向清洁能
more,the psychological aspect of sports has become more
源”作为标题最为合适。
and more esteemed.He points out that most professional
B.[语篇解读]本文是一篇说明文。文章主要介绍了由于
teams have hired (sports psychologists for their
气温上升,位于澳大利亚的大堡礁中的珊瑚面临着与日俱
players.(Wilmore认为,体育运动的心理层面越来越
增的死亡风险。
他指出,大多数职业运动队都为他们的运动员聘
5.B
[细节理解题。根据第二段中的“Off the coast of
请了运动心理学家。)”可知,大多数职业球队都为他们的
Australia,the Great Barrier Reef is known for being large
enough to be seen from space..”可知,the Great Barrier
球员聘请了运动心理学家,因此Wilmore认为体育的心
Reef面积特别大,在太空中都可以看到。]
理方面变得越来越受重视,esteemed在此处的意思是“重
6.B[推理判断题。根据第三段中的“Sometimes the cor-
视”,与A项valued“重视”意思相符。
als can recover,but increasingly,they're dying of.”可知,
4.C
[细节理解题。由文章第五段中“‘Besides,children
温度上升增加了珊猢死亡的风险。
today tend to master one or two sports instead of partici-
7.A[词义猜测题。根据最后一段中的“If we delay even a
pating in several as was common twenty-five years ago,
Wilmore says.That means they start concentrating on a
year or two more,we really are going down a pathway
where there will be no return.We need to act and we need
sport much earlier and more intensely(密集地),and they
to act decisively,without question and solve this problem"
become much better at it.'(‘此外,如今的孩子往往只擅
可知,decisively是副词,修饰动词act,根据句意可知,如
长一或两项运动,而不是像25年前那样普遍参与多项运
动,Wilmore说,‘这意味着他们开始更早、更专注地投入
果再耽搁的话,我们可能会走向一条不归之路,所以必须
到某项运动中,并在这项运动中变得更加出色。’)”可知,
果断地采取行动,和A选项意思一致。
8.C[文章大意题。根据第三段中的“When temperatures
现在的孩子们在某一特定运动上变得更加专业。
B.语篇解读】
本文是一篇说明文。文章主要介绍了加州
rise,corals(瑚)remove the microscopic algae(海藻)in
大学欧文分校和日本筑波大学的研究人员发现,即使是非
side them,losing their food source in the process.Some-
常轻微的锻炼也能增强大脑负责记忆形成和存储部分之间
times the corals can recover,but increasingly,they're dy-
的连接」
ing off.”再结合全文可知,这篇文章主要介绍了温度上升
对珊瑚造成的灭绝威胁。
5.D
[细节理解题。根据第一段中“Researchers at the
University of California,Irvine and Japan's University of
假期必刷12
Tsukuba found that even very light workouts can increase
主题词汇练清
the connectivity between parts of the brain responsible for
一、l.events
2.worthwhile 3.champion 4.medal
memory formation and storage.”可知,研究的中心是锻炼
5.glory 6.broadcast 7.hosted 8.live 9.present
与记忆的关系。」
10.fit
6.A
[细节理解题。根据第三段中“The hippocampus is
.1.disappointed 2.deserved 3.physically 4.deman-
critical for the creation of new memories”可知,海马体对
ding 5.volunteers 6.athletic 7.regulation 8.re
创造新的记忆很重要。
freshed
7.B[词义猜测题。根据第一段中“workouts can increase
三、1.out2.in3.for4.up5.behind6.for
the connectivity between parts of the brain responsible for
四、l.applauding
2.training 3.competitive 4.refreshing
memory formation and storage'”和第二段中“a single 10
5.canceling 6.participation
minute period of mild exercise","considerable cognitive
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