文档内容
Unit 5 Working the land
课前积累 Part 2 Learning about Language
话题作文：6月13—19日是全国节能宣传周，主题为“绿色低碳，节能先行”。请你代表英文校报Youth
写一封倡议书，倡导全体同学积极践行低碳节能的生活方式。内容包括：
1.低碳节能的做法；
2.低碳节能的益处；
3.呼吁大家共同参与。
参考范文：
Dear fellow students,
Do you know the earth is becoming warmer and warmer? It is human activity that has caused this global
warming. A low-carbon lifestyle is the key to handling this big problem facing the earth.
To fulfill it, we should do our part in our daily life. First, turn off the taps, the lights and so on when we are not
using them. It is a good idea to recycle everything recyclable in our daily life. What’s more, motor vehicles use a lot
of energy — so walk or ride a bike if we can. It also makes sense to stick to the habit of setting the temperature of
our air conditioners at above 26℃ in summer.
Let’s all take action now! If we can make small changes in our way of life, we can make a big difference to the
earth.
The Students’ Union
课后培优练
级练
培优第一阶——基础过关练
I. 单词拼写
1．The activity is rewarding and fulfilling, which helps b________ our cultural confidence.
【答案】boost
2．New ideas need to be g________ for the bright future of our company.
【答案】generated
3．A child’s vocabulary e________through extensive reading.
【答案】expands
1
学科网（北京）股份有限公司4．We should pay attention to the growing problem of d_____________violence.
【答案】domestic
5．Scientists believe humans are on the way of finding an effective way to o________ the difficulties in treating
cancer.(v. to successfully get over a problem that prevent you from achieving something)
【答案】overcome
6．The refugees (难民) have been facing a serious s________ of food and water due to the war between Russia and
Ukraine (乌克兰).(n. a situation in which there is not enough of something that people need)
【答案】shortage
7．The scientists are trying to learn about the harmful effects of ________(化学品) on humans and on the world’s
lakes and the ocean.
【答案】chemicals
8．So far we have managed to ________ (克服) all the obstacles in our way.
【答案】overcome
9．Yuan Longping searched for a way to increase rice harvests without ________(扩大) the area of the fields.
【答案】expanding
10．I’m________what you said is quite right.
【答案】convinced
II. 选词填空
weekly withdrew assistant bombed savings
bother analyzed employed craft banned
1．The retired man donated most of his ________ to the school damaged by the earthquake.
2．If a lot of people say a film is not good, I won’t ________ to see it.
3．Top performers spend many more hours completely practicing their ________.
4．This part of Normandy was badly________ during the war, but it has been completely rebuilt.
5．A small sample of blood provided by children will be ________ by a lab.
6．Thanks to AI, I’ve got my smart personal________ built into my phone.
7．Her days are ________ in gardening and voluntary work.
8．He ________ from many school activities, because he didn’t have the time.
9．We go and do the ________ shopping every Thursday.
10．Environmentalists hope paper bags will be ________ someday and want shoppers to use the same reusable
bags.
2
学科网（北京）股份有限公司【答案】1．savings 2．bother 3．craft 4．bombed 5．analyzed 6．assistant 7．employed
8．withdrew 9．weekly 10．banned
III. 单句语法填空
1．A ________ (bomb)is a plane that carries and drops bombs.
【答案】bomber
【详解】考查名词。句意：轰炸机是一种携带和投掷炸弹的飞机。根据句子结构可知，设空处应该填写名
词做主语。同时根据空后的a plane可知，设空处应该变成与飞机有关的名词，bomber“轰炸机”，符合句
意。故填bomber。
2．The ___________ of the subway will take several months. (extend)
【答案】extension
【详解】考查名词。句意：地铁的扩建需要几个月的时间。the后跟名词，作主语，extend的名词是
extension，意为“扩展”，是不可数名词，故填extension。
3．_____________(know)basic first-aid techniques will help you respond quickly to emergencies.
【答案】Knowing
【详解】考查非谓语动词。句意：了解基本的急救技术将有助于你快速应对紧急情况。分析句子可知，此
处用动词的非谓语形式做主语，且如果表示抽象动作或一种经验的话，用动名词形式，故填Knowing。
4．He remained _____________(stand) beside the table.
【答案】standing
【详解】考查非谓语动词。句意：他仍然站在桌子旁边。根据固定搭配 remain doing“保持；依然”，可知，
此处用现在分词作表语，故填standing。
5．_____________ (learn)new words is very useful to me.
【答案】Learning
【详解】考查非谓语动词。句意：学习新单词对我很有用。分析句子可知，此处用动词非谓语形式做主语，
如果表示一件已知的事或经验，用动名词，故填Learning。
6．In some parts of London, missing a bus means_____________(wait) for another hour.
【答案】waiting
【详解】考查非谓语动词。句意：在伦敦一些地方，错过一辆公交车意味着要再等一个小时。根据固定搭
配mean doing“意味着……”可知，此处用动名词作宾语，故填waiting。
7．Some of the children are shy and they have some difficulty in______________ (make) friends.
【答案】making
【详解】考查动名词。句意：有些孩子很害羞，他们在交朋友方面有些困难。该句使用固定短语“have
3
学科网（北京）股份有限公司diffifulty in doing sth.”，意为“在……方面有困难”，在介词 in 之后常跟动名词形式作宾语。故填
making。
8．My father suggested ______________ (read) more books in my spare time.
【答案】reading
【详解】考查动名词。句意：我父亲建议我在业余时间多读些书。分析句子可知，设空处应填动名词作宾
语（建议做某事为suggest doing sth.）。故填reading。
9．The bird narrowly escaped ______________ (shoot) by the hunter.
【答案】being shot
【详解】考查非谓语动词。句意：那只鸟侥幸逃脱猎人的射击。escape doing sth.逃脱做某事，接动名词作
宾语，且shoot与逻辑主语The bird是被动关系，用动名词的被动形式，故填being shot。
10．To avoid______________ (see) by the teacher, Tony stole into the classroom by the back door.
【答案】being seen
【详解】考查非谓语动词。句意：为了避免被老师看见，托尼从后门溜进了教室。句中涉及固定短语
“avoid doing sth.”，意为“避免做某事”，根据句意可知，句子主语Tony和see之间为逻辑上的被动关系，
即“托尼被看见”，故应用动名词的被动语态“being done”作avoid的宾语，see的过去分词为seen。故填
being seen。
11．Do you feel like ______________ (have) a walk with me after supper?
【答案】having
【详解】考查动名词。句意：晚饭后你愿意和我一起去散步吗?feel like doing sth.想要做某事，固定搭配，
所以空处需用动名词having作宾语。故填having。
12．Poems which had seemed dull and ______________(bore) suddenly came to life.
【答案】boring
【详解】考查形容词。句意：那些看起来枯燥乏味的诗突然活了起来。分析句子成分可知，“which had
seemed dull and ______________ (bore)”为定语从句，所设空处与其前的dull并列，在定语从句中作表语，
所以应用形容词，主语 which代指先行词“Poems(诗歌)”，此处指物，根据所给提示词并结合句意，
“boring(adj.无聊的，令人厌倦的)”符合语境。故填boring。
IV. 翻译句子
1．这样做就不公平了。(汉译英)
【答案】That is not playing the game.
2．我们的航空工业的发展是非常令人鼓舞的。(汉译英)
4
学科网（北京）股份有限公司【答案】The development of our aviation industry is quite encouraging.
3．她忍受不了在公众场合被人看不起的感觉。(汉译英)
【答案】She can't stand being looked down upon in public.
4．你介意我关上窗户吗？(汉译英)
【答案】Would you mind my/me closing the window?
5．我喜欢和朋友在一个阳光明媚的日子里散步。(汉译英)
【答案】I love walking with my friend on a sunny day.
培优第二阶——拓展培优练
七选五
Gardens come in all shapes and sizes. ____22____ But with a little planning and a few tips, you’ll be growing in
no time.
One of the most important things to remember when planning a garden is to grow what you love. This way,
you’ll be sure to enjoy the process. You can grow vegetables. If you don’t like vegetables, try fruits or flowers. You
can grow a garden to feed yourself, your neighbors, and a family that’s going through a hard time. ____23____ Find
your interest.
Once you decide what type of garden you’d like to start, you’ll need to plan a few things before getting to
work. ____24____ Find a place that is fairly flat and gets good sunlight. After that, it is necessary to pick the right
soil. An expert at a gardening store can advise you on the best soil for your needs.
After you have the correct soil, choose your plants. Will you start with seeds or young plants? Growing from
seeds is often less expensive. And it’s more satisfying, because you have a chance to watch the growth from seed to
plant. ____25____ There’s a better possibility your plant will survive the environment condition to produce.
____26____ I suggest planting right before the start of the growing season so the plants can adapt to the soil.
You’ll see them start to produce sooner.
A．Now you’re ready to plant your garden.
B．Starting a new one might seem challenging.
C．But growing from young plants is easier.
5
学科网（北京）股份有限公司D．First, work out where your garden will lie.
E．You’ll be able to plant season after season and try to grow new things.
F．It will help you explore and understand the whole progress of these plants.
G．There are many different things you can grow and many different reasons to grow.
【答案】22．B 23．G 24．D 25．C 26．A
【解析】这是一篇说明文。文章主要介绍了如何开始规划和种植一个园林。
1.由上文“Gardens come in all shapes and sizes.”(园林各式各样)和下文“But with a little planning and a few tips,
you’ll be growing in no time.”(但只要稍微计划一下，再加上一些小技巧，你立刻就会种植。)可知，空处应
该是承上启下，是个过渡性的句子，B选项“Starting a new one might seem challenging.”(开始一个新的园林
或许很有挑战性。)符合，其中“one”指代前句的“garden”，B选项既承接上文，因为园林各式各样，所以
开始新的园林很有挑战性，同时引起下文，尽管园林各式各样，但是只要有一些规划和方法就可以立刻种
植，故选B。
2. 根据上文“You can grow vegetables. If you don’t like vegetables, try fruits or flowers. You can grow a garden to
feed yourself, your neighbors, and a family that’s going through a hard time.”(你可以种蔬菜。如果你不喜欢蔬菜，
试试水果或者花。你可以种一个花园来养活你自己，你的邻居，以及养活正在经历困难时期的家庭。)可知，
此处表达的是规划种植自己喜欢的植物，G选项“There are many different things you can grow and many
different reasons to grow.”(有很多植物可以种植，有很多理由开始种植。)符合，是对前文作出归纳总结，故
选G。
3.根据前文“Once you decide what type of garden you’d like to start, you’ll need to plan a few things before getting
to work”(一旦你决定了你想开始种什么样的花园，你需要在开始工作之前计划一些事情)和下文的“After
that, it is necessary to pick the right soil.”(在那之后，必须选择正确的土壤。)可知，在选择正确土壤前需要做
的工作，选项D“First, work out where your garden will lie.”(首先，弄清楚你的花园在哪里。）符合，且与后
一句“Find a place that is fairly flat and gets good sunlight.”(找一个相对平坦，阳光充足的地方。)吻合。故选
D。
4. 由上文“Will you start with seeds or young plants? Growing from seeds is often less expensive. And it’s more
satisfying, because you have a chance to watch the growth from seed to plant.”(你会从种种子开始，还是从种幼
苗开始？种种子通常不那么昂贵。这样更令人满意，因为你有机会看到种子到植株的生长过程。)可知，该
段建议如何选择种植种子还是幼苗。前面已经提到种植种子的优势，所以此处转折种植幼苗的优势，C选
项“But growing from young plants is easier.”(但是种植幼苗更加容易。)符合，故选C。
5. 分析文章结构可知，该空为本段主旨句。根据下文“I suggest planting right before the start of the growing
6
学科网（北京）股份有限公司season so the plants can adapt to the soil. You’ll see them start to produce sooner.”(我建议在生长季节开始前种植，
这样植物才能适应土壤。你会看到它们开始生产更快。)可知，作者建议在种植季节开始前就下种，所以该
空与种植有关。而且结合第二段到第四段的顺序：选择植物——确定地点——选土——选种或苗，一切准
备就绪，所以最后一段是讲准备好种植。与选项A “Now you’re ready to plant your garden.”(现在你准备好种
植你的花园了)符合，故选A。
语法填空
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Giant Amazonian lily pads(睡莲叶) are the world’s largest and strongest floating plants and the giant Amazonian
water lily has long fascinated scientists, architects and artists for____52____(it) beauty and sheer size. Yet how the
lily’s leaves are able to grow as large as 10 feet across, strong enough to support the____53____(weigh) of a small
child,____54____(remain) a mystery—till now. “____55____we showed through our experiments and modeling was
that these leaves are uniquely strong and have great opportunities____56____(enable) them to grow really big,” says
Thorogood, from a team of British and French scientists. In fact, the giant lily____57____(discover) by British
explorers in South America in 1801 and symbolized the British Empire. But it became more than____58____symbol as
botanists repeatedly attempted to grow it at home. The British gardener and architect Joseph Paxton was the first
to____59____ (success) grow the giant water lily. It inspired his design of the Crystal Palace, a London landmark of
cast iron and glass that was built for the Great Exhibition of 1851. “Nature was the engineer,” Paxton said. “Nature
has provided the leaf____60____special structures and supports that I,____61____(borrow) from it, have adopted in
this building.”
【答案】52．its 53．weight 54．has remained 55．What 56．to enable 57．was discovered
58．a 59．successfully 60．with 61．borrowing
【解析】这是一篇说明文。文章主要介绍了 巨大的亚马逊睡莲的叶子能够长到 10英尺宽，强壮到足以支
撑一个小孩的重量，科学家对此进行研究，并把一些发现应用到建筑中去。
52．考查代词。句意： 巨大的亚马逊睡莲是世界上最大和最强壮的漂浮植物，而巨大的亚马逊睡莲长期以
来一直吸引着科学家，建筑师和艺术家，因为它的美丽和庞大的尺寸。此处应用形容词性物主代词 its修饰
名词短语beauty and sheer size，表示“它的”，故填its。
53．考查名词。句意： 然而，这个睡莲的叶子如何能够长到10英尺宽，强壮到足以支撑一个小孩的重量，
这到现在还一直是个谜。此处应用名词weight做宾语，且为不可数名词，故填weight。
54．考查时态和主谓一致。句意：然而，这个睡莲的叶子如何能够长到10英尺宽，强壮到足以支撑一个小
孩的重量，这到现在还一直是个谜。分析句子结构可知，“Yet how the lily’s leaves are able to grow as large
7
学科网（北京）股份有限公司as 10 feet across, strong enough to support the_____(weigh) of a small child,”是主语，空处是谓语，由till now
可知，句子应用现在完成时，且 remain 没有被动，主语是句子，看成第三人称单数，所以应用 has
remained，故填has remained。
55．考查主语从句。句意：英法两国科学家团队的Thorogood说，“我们通过实验和建模发现，这些叶子
具有独特的强度，这有很大的机会使它们长得非常大。”句中“______we showed through our experiments
and modeling”是主语，为主语从句，且从句中缺少宾语，表示“......的东西”应用what来引导，单词位于
句首，首字母大写，故填What。
56．考查非谓语动词。句意：英法两国科学家团队的Thorogood说，“我们通过实验和建模发现，这些叶
子具有独特的强度，这有很大的机会使它们长得非常大。”have an opportunity/opportunities to do sth.意为
“有机会做某事”，opportunity常跟不定式做后置定语，故填to enable。
57．考查时态和语态。句意：事实上，巨大的睡莲是1801年，英国探险家在南美洲发现的，它象征着大英
帝国。空处和symbolized做并列谓语，由时间标志词1801可知，发现睡莲这件事发生在过去，应用一般过
去时，主语lily和动词discover(发现)二者之间是被动关系，所以此处应用一般过去时的被动，主语是单数，
故填was discovered
58．考查冠词。句意：但随着植物学家不断尝试在家中种植，它已不仅仅是一个象征。此处表示“一个象
征”应用不定冠词来修饰，且symbol发音是以辅音音素开头，应用a，故填a。
59．考查副词。句意：英国园丁和建筑师Joseph Paxton是第一个成功种植巨型睡莲的人。动词grow应用副
词successfully来修饰，意为“成功地”，故填successfully。
60．考查介词。句意：大自然为叶子提供了特殊的结构和支撑，我从中借鉴，然后在这个建筑中采用了这
些。provide...with sth.是固定搭配，意为“为......提供某物”，故填with。
61．考查非谓语动词。句意：大自然为叶子提供了特殊的结构和支撑，我从中借鉴，然后在这个建筑中采
用了这些。空处是非谓语动词做状语，主语I和动词borrow二者之间是主动关系，应用现在分词borrowing
作状语，故填borrowing。
培优第三阶——高考沙场点兵
阅读理解
（2022·陕西西安·三模）The Royal Botanical Gardens, Kew, in the UK, are home to thousands of
fascinating plants, but none are as lonely as the Encephalartos woodii (伍德苏铁), an ancient cycad species and,
most likely, the last one of its kind.
It was in 1895 that botanist John Wood noticed this interesting looking palm tree on a steep slope in southern
Africa. Spellbound by its multiple trunks and arched palm fronds, Dr. Wood — who made his living collecting rare
8
学科网（北京）股份有限公司plants — had some stems removed and sent to London in a box. It ended up in the Palm House at the Royal Botanical
Gardens, where it has been waiting for a mate for over a century. Despite numerous efforts to find it a mate, the
Encephalartos woodii at Kew remains alone, unable to produce an offspring and reproduce its species. For this reason,
many consider it the world’s loneliest plant.
Two hundred million years ago, when dinosaurs still roamed the world, cycads were everywhere. They made up
around 20% of plants, acted as shelter for some dinosaur species and as food supply for others. They managed to
somehow survive five ice ages, adapted to coexist with new species of plants, but as time passed, their numbers
dwindled. Like all other cycads, Encephalartos woodii went from numbering millions of specimens, to thousands,
and today, possibly just one, a male.
Some plants have both male and female organs, but not Encephalartos woodii. Without a female specimen to
produce the seeds, it can never mate.
The Encephalartos woodii is technically not the last of its kind. It has been cloned several times, and its clones
can be found in several botanical gardens around the world. It can even mate with some closely related species, but
it can’t produce a true offspring. It just sits there, the last of its ancient species waiting for a female species to be
found somewhere on Earth. “Surely this is the loneliest organism in the world,” biologist Richard Fortey once wrote,
“growing older, alone, and fated to have no successors. Nobody knows how long it will live.”
13．What can we learn about the Encephalartos woodii?
A．It once was a common being with male and female organs.
B．It has been the last of its species for centuries.
C．Scientists’ efforts to produce any young of it were in vain.
D．It used to play an important role in the survival of dinosaurs.
14．What does the underlined word “dwindled” probably mean in Paragraph 3?
A．Declined. B．Increased. C．Multiplied. D．Rocketed.
15．What’s Richard Fortey’s attitude towards the plant?
A．Favorable. B．Indifferent. C．Sympathetic. D．Skeptical.
16．What is the best title for this text?
A．The last Cycad on Earth B．The World’s Loneliest Plant
C．The Plant that Outlived Dinosaurs D．The Ancient Cycad Found by John Wood
【答案】13．D 14．A 15．C 16．B
【解析】这是一篇说明文。文章主要介绍了世界上最孤独的植物伍德苏铁。
9
学科网（北京）股份有限公司13．细节理解题。根据第三段第二句“They made up around 20% of plants, acted as shelter for some dinosaur
species and as food supply for others. (它们占植物的20%左右，是一些恐龙的庇护所，也是其他恐龙的食物来
源)”可知，伍德苏铁曾经在恐龙的生存中扮演着重要的角色。故选D。
14．词句猜测题。根据第三段最后一句“Like all other cycads, Encephalartos woodii went from numbering
millions of specimens, to thousands, and today, possibly just one, a male. (像所有其他苏铁一样伍德苏铁从数百
万个标本发展到数千个，今天可能只有一株雄性苏铁)”可知，此处是指数量上的减少，所以declined意为
“降低，减少”。故选A。
15．推理判断题。根据最后一段最后两句““Surely this is the loneliest organism in the world,””biologist Richard
Fortey once wrote, “growing older, alone, and fated to have no successors. Nobody knows how long it will live. ”
(“这肯定是世界上最孤独的有机体，”生物学家理查德·福泰曾写道，“孤独地变老，注定没有继承者。”
没人知道它能活多久。”)”可知，理查德·福泰对这株植物是很同情的。故选C。
16．主旨大意题。根据第一段“The Royal Botanical Gardens, Kew, in the UK, are home to thousands of fascinating
plants, but none are as lonely as the Encephalartos woodii, an ancient cycad species and, most likely, the last one of
its kind. (英国皇家植物园邱园是数千种迷人植物的家园，但没有一种植物像伍德苏铁那样孤独。伍德苏铁
是一种古老的苏铁物种，很可能是该物种的最后一株)”和最后一段最后两句““Surely this is the loneliest
organism in the world,” biologist Richard Fortey once wrote, “growing older, alone, and fated to have no successors.
Nobody knows how long it will live. ” (“这肯定是世界上最孤独的生物，”生物学家理查德·福泰曾写道，“孤
独地变老，注定没有继承者。”没人知道它能活多久。”)”可知，文章主要是讲世界上最孤独的植物伍德
苏铁。所以短文的最佳标题为“世界上最孤独的植物”。故选B。
七选五
（2022·广西桂林·模拟预测）Do you look forward to spring each year? What is spring like in your mind?
___17___ If you’re one of the fans of nature, you can’t wait until tulips and other spring flowers burst forth in all
their glory.
Many of us already know that there’s a difference between annual and perennials(多年生植物). Some plants,
called annuals, grow from seeds, produces flowers, and die all in one year. ___18___. These are the plants that come
back to bloom at about the same time year after year.
___19___ In fact, they’re some of the oldest plants in the world. Some of the earliest species of non-flowering
plants first, appeared nearly 400 million years ago. Botanists believe that the wide variety of flowering plants we see
today developed from these older forms of non-flowering plants.
Are these ancient species of non-flowering plants still in existence today? You bet they are! And you’re probably
10
学科网（北京）股份有限公司familiar with many of them. They are various species of conifers(松柏类植物). ___20___
That a plant doesn’t flower doesn’t mean that it can’t be beautiful, though. ___21___ They might not produce
flowers, but they certainly provide an attractive backdrop of natural beauty that can help highlight those flowering
plants that often exist around them.
A．Most plants flower at a fixed season each year.
B．There are some plants, though, that don’t flower at all.
C．They include woody trees you know by name such as pines, firs and cedars.
D．Actually, plants producing flowers are more beautiful than those which don't.
E．Perennials, on the other hand, can live for many years and flower many times.
F．Besides warmer weather, it usually comes with color and beauty in the form of flowers.
G．If you see pine trees on a snow-covered hillside, you can appreciate their evergreen beauty.
【答案】17．F 18．E 19．B 20．C 21．G
【解析】这是一篇说明文，文章介绍了几种不同的植物。
17．前一句“What is spring like in your mind?(你心中的春天是什么样子的?)”提出问题：你心中的春天是什
么样子的，空处应是对此的回答，F项“除了温暖的天气，它通常以花的形式呈现出色彩和美丽。”描述
春天的景象，且F项中的flowers和下一句中的“tulips and other spring flowers(郁金香和其他春天的花)”呼应
故选F项。
18．本段首句“Many of us already know that there's a difference between annual and perennials(多年生植物).
（我们很多人都知道一年生植物和多年生植物是有区别的）”提到两种植物，空前一句“Some plants,
called annuals, grow from seeds, produces flowers, and die all in one year.(有些植物，叫做一年生植物，从种子
开始生长，开花，然后在一年之内死亡。)”介绍了一年生植物，空处应是介绍多年生植物，E项“另一方
面，多年生植物可以活很多年，开很多次花”符合语境。故选E项。
19．根据空后两句“In fact, they're some of the oldest plants in the world. Some of the earliest species of non-
flowering plants first, appeared nearly 400 million years ago.(事实上，它们是世界上最古老的植物之一。一些最
早的非开花植物最早出现在4亿年前。)”可知，空处应是提到一种不开花的植物，B项“不过，也有一些
植物根本不开花”符合语境。故选B项。
20．根据空前一句“They are various species of conifers (松柏类植物).(它们是不同种类的松柏类植物。)”并分
析选项可知，C项“它们包括你知道名字的木本树木，如松树、冷杉和雪松。”承接上一句，对上文提到
的松柏类植物举例说明。故选C项。
21．根据空前一句“That a plant doesn't flower doesn’t mean that it can’t be beautiful, though.(植物不开花并不
11
学科网（北京）股份有限公司意味着它不美丽。)”及空后一句“They might not produce flowers, but they certainly provide an attractive backdrop
of natural beauty that can help highlight those flowering plants that often exist around them.(它们可能不会开花，
但它们确实提供了一个迷人的自然美景背景，可以帮助突出那些经常存在于它们周围的开花植物。)”可知，
空处应是提到一种不开花也很美的植物，G项“如果你看到白雪覆盖的山坡上的松树，你可以欣赏到它们
常青的美丽。”符合语境，空后一句中的They指代G项中的pine trees。故选G项。
12
学科网（北京）股份有限公司13
学科网（北京）股份有限公司
