内容正文:
拿满基础分自主小练·英语
小练18阅读理解
(满分3
I.阅读理解(每小题2.5分,满分10分)
语篇类型
主题语境
说明文
人与自然
纳米塑料的危害
Bottled water has long been marketed as a
safe drink-if it doesn't come straight from a
mountain spring,it's at least clean and free of
chemicals.But a new study demonstrates that
bottled water may not be so safe when it comes
to microscopic plastic pollutants capable of
passing into the bloodstream.
For years scientists have raised the alarm
over microplastics,which form when plastics
break down into increasingly smaller particles
(微粒),ranging from five millimeters down to
one micrometer.Previous studies have found
that a liter of bottled water can contain tens of
thousands of identifiable plastic particles.But
they stopped at the one micrometer level due to
technological restrictions.
The study used a new technology to find
even smaller particles,and detected an average
of 240,000 plastic particles per liter of bottled
water.About 90%of the particles were considered
nanoplastics,smaller than one micrometer.
Unlike microplastics,they are capable of
passing through some organs like lungs into the
bloodstream.From there they can stay in the
heart muscle and other organs,pass into the
brain,and even into the bodies of unborn
babies.
So far,little research shows what nanoplastics
exactly do once they enter the bloodstream.But
there is much evidence that chemicals used in
plastic production are bad for human health.
Even if nanoplastics themselves are not deleterious,
they can serve as carriers for the dangerous
chemicals,increasing the risk of cancer and
impacting key organs such as the heart.
"There is a huge world of nanoplastics to
be studied,"said the researchers.Even if
nanoplastics make up 90%of the number of
班级:
姓名:
七选五+语法填空
7.5分)
plastic particles found in bottled water,they
make up far less in mass,they said.However,
this fact provides little comfort:It's the numbers
rather than mass that matter.And the smaller
things are,the more readily they can get inside us.
1.What does the technological barrier in the
previous studies concern?
A.The size of plastic particles
B.The quality of water bottles.
C.The number of microscopic plastics.
D.The distribution of plastic pollutants.
2.What does the text imply about microplastics?
A.They are not very likely to pollute bottled
water.
B.Their number per liter of bottled water is
constant.
C.They are less potentially risky to health
than nanoplastics.
D.Their number in springs is larger than that
of nanoplastics.
3.What does the underlined word "deleterious"
in paragraph 4 probably mean?
A.Large.
B.Useless.
C.Safe.
D.Harmful.
4.Why do nanoplastics need further research?
A.They are too small to identify.
B.They have easy access to organs.
C.They are dangerous regarding mass.
D.They have a higher percentage in life.
Ⅱ.七选五(每小题2.5分,满分12.5分)
语篇类型
主题语境
说明文
人与自我
倡导身体自爱
运动
Promoting Body Positivity Movement
“Don't judge a book by its cover,”the
popular saying goes.It reminds us that
something's appearance shouldn't be the most
important thing when we are determining its
value.1 Its message is that we should value
ourselves for who we are,warts and all.So what
can we do to promote body positivity?
Not comparing your body to others',
particularly celebrities',is a good first step.
2 Comparing only creates a standard we
think we need to reach and leads to feelings of
disappointment if we aren't up to scratch.
3 When someone says something nice,
embrace it-don't push it away or play it down.
And flatter others too.If you think someone
looks nice,or someone has a good idea,tell
them,which can lift them up.
Appreciate your body for what it can do-
walking,yoga,playing sports or otherwise.
4 You can be an incredible man regardless
of your shape or size.
And finally,don't forget that low self-
esteem and body confidence issues affect
everyone.There aren't a lot of guys that are
pushing the idea of body positivity.The only
person who can truly affect your body positivity
is you.Becoming comfortable with yourself is
unlikely to be accomplished overnight-but don't
give up and just move.Remember that everyone
is insecure sometimes.5 Love what you
look like.
A.This is what the body positivity movement
is all about.
B.Regular workout brings you a strong and
capable body.
C.Stopping judging ourselves against our
imperfections is important.
D.Be unapologetic about who you are and
what you want as a person.
E.Being insecure in your daily life is common
and sometimes necessary.
F.Learn to express your admiration,which
promotes positive mental health.
G.We are surrounded by these idealized
images of what it is to be beautiful.
3
Ⅲ.语法填空(每小题1.5分,满分15分)
语篇类型
主题语境
人与社会
中国文学史上的
说明文
兰亭聚会
One sunny day in the late spring of 353,a
party took place with 40-some poets,scholars,
and artists 1 (play)a drinking game by a
river in Lanting,or the“Orchid Pavilion”,a
hilly southwestern suburb of Shaoxing.They
floated cups of wine in the flow of the stream.
2 the cup stopped in front of a guest,he
had to compose a poem.
A total of 37 poems 3 write)that
day,but it was the foreword to the poetry
collection by famed calligrapher Wang Xizhi,
titled "Preface to the Poems Composed at the
Orchid Pavilion",that made this party one of
the best 4 know in Chinese literary
history.In 324 words,Wang described the
event while expressing his passion 5 life.
The naturally-flowing strokes,a product of his
outstanding skills and the 6 (inspire)of
the moment,have led the“Preface”tobe
regarded 7 (wide)as the best semi-cursive
script(行书)work ever..
Today,visitors can go to the "Orchid
Pavilion"area,8 elegant garden complex
on the former site of the party,9 includes a
calligraphy museum,a pavilion,and a pond,all
10 (surround)by thick bamboo forests.In
downtown Shaoxing-a world of alleyways,green
canals,ancient bridges,and graying whitewashed
houses,one can also visit a number of scenery
sites connected with Wang's stories from his time
there.
6英语
2.C【解析】根据上文“some interactive workshops'”和
下文“memory and social engagement'”可知,举办一些
与老年居民互动的讲习班,是为了激发记忆和社会参
与。故选C。
3.B【解析】和几乎不能说话的老人一起工作,让作者
感到紧张。故选B。
4.D【解析】根据下文可知,此处解释作者选择《My
Way》这首歌的原因,应用because引导原因状语从
句。故选D。
5.A【解析】根据上文“We went with the song My
W”可知,歌曲播放以后,房间里几乎每个人都跟着
唱。故选A。
6.B【解析】根据上一句可知,作者播放的歌曲得到了
老人们的回应,被深深地感动了。故选B。
7.B【解析】根据上一句可知,本来几乎不会说话的老
人交流更好了,感觉像魔法一样。故选B。
8.D【解析】根据上文可知,作者几乎每天都会想起
那段经历。故选D。
9.A【解析】根据上文“my theater and performance de-
gree”和“write a script'”可知,此处指有机会为戏剧节
写剧本。故选A。
l0.C【解析】根据上文“the song”和下文“Music for
Dementia”可知,此处指音乐。故选C。
ll.D【解析】根据下文“running again in London”可
知,作者制作的节目又一次上演。故选D。
l2.C【解析】根据下文“the need for antipsychotic
medication'”可知,以音乐为基础的干预减少了超过
60%的痴呆症患者对抗精神病药物的需求。故
选C
l3.A【解析】根据下文“dementia”可知,此处指患有
痴呆症的人们。故选A。
l4.D【解析】根据上文“Idon't know what myMy Way
would be”可知,此处指歌曲。故选D。
l5.B【解析】根据上文“do our best to stay connected to
the people'”可知,尽我们最大的努力与我们分享这
首歌的人保持联系。故选。
小练18阅读理解+七选五+语法填空
I.阅读理解
【语篇导读】本文是一篇说明文。文章主要介绍了
纳米塑料的危害。
1.A【解析】细节理解题。根据第二段最后两句可
知,以前研究的技术壁垒是关于塑料微粒的大小的。
故选A。
参考答案及解析
2.C【解析】推理判断题。根据第三段和第四段最后
一句可知,文章暗示了微塑料对健康的潜在风险比纳
米塑料小。故选C。
3.D【解析】词义猜测题。根据第四段画线词所在句
可知,即使纳米塑料本身是无害的,它们也可以作为
危险化学物质的载体,增加患癌症的风险,并影响心
脏等关键器官,画线词意为“有害的”。故选D。
4.B【解析】细节理解题。根据最后一段最后一句可
知,纳米塑料需要进一步的研究是因为它很容易进人
我们的器官。故选B。
Ⅱ.七选五
1 ~5 AGFBD
Ⅲ.语法填空
1.playing
2.When
3.were written
4.known
5.for
6.inspiration
7.widely
8.an
9.which
10.surrounded
小练19完形填空+读后续写
I.完形填空
【语篇导读】本文是一篇夹叙夹议文。文章主要讲
述了随着数字技术的兴起,人们通过手机来完成生活中
的各种事情,从而失去了和陌生人说话的能力。
1.C【解析】根据下文“through a smartphone'”可知,在
餐馆中顾客通过智能手机点餐。故选C。
2.D【解析】根据下一句可知,工作人员能看到顾客
的手机屏幕,此处指他们只相距几厘米。故选D。
3.C【解析】根据上文“they were so close”和下文“at
his screen”可知,工作人员能看到顾客的手机屏幕。
故选C。
4.A【解析】根据下文“we prefer not to talk to each other
anymore'”可知,这一切是在一句话也没有说的情况下
进行的。故选A。
5.A【解析】根据下文“modern efficiency'”可知,现代
技术使我们更加高效。故选A。
6.B【解析】根据上文“we prefer not to talk to each other
anymore'”可知,此处指上一次和陌生人进行交谈的时
候。故选B。