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Unit 2 I’ll help to clean up the city parks.
Section B 2a -2e 分层练习
基础达标
一、根据汉语提示填空
1．I have _________ (困难) in learning English. Could you help me?
【答案】difficulty
【详解】句意：我学英语有困难。你能帮我吗？固定短语have difficulty (in) doing sth.“做某
事有困难”，故填difficulty。
2．You can’t _________ (想象)how happy I was when I knew he got the first prize.
【答案】imagine
【详解】句意：你无法想象当我知道他得了一等奖时我有多高兴。根据空前的“can’t”和所
给汉语意思可知，应该填的是动词原形imagine“想象”，故填imagine。
3．At last, I u____(理解) what she said. How happy I was!
【答案】understood
【详解】句意：最后，我明白了她说的话。我是多么高兴啊！理解：understand，由said可
知，时态是一般过去时，此处应用动词的过去式。故填understood。
4．Nick was very e____ (激动的) after hearing the good news.
【答案】excited
【详解】句意：尼克听到这个好消息后非常激动。激动的：excited，修饰主语Nick（指
人），在句中作表语。故填excited。
5．After six months of ________ (训练), the children got stronger than before.
【答案】training
【详解】句意：经过六个月的训练，孩子们变得比以前强壮了。根据中文提示，可知单词
为：train v. 培养；训练。这里用在介词of后，应该用动词ing形式，故填training。
二、用所给单词的正确形式填空
6．The _________ (able) won’t feel that lonely if everyone can do something to help them.
【答案】disabled
【详解】句意：如果每个人都能帮助残疾人，他们就不会感到孤独。根据“...won’t feel
that lonely if everyone can do something to help them.”可知此处是指残疾人。disabled“残疾
的”，the+形容词表示一类人，此处是表示残疾人，故填disabled。
7．I can get enough money to help the poor children because of your _________(kind).
【答案】kindness
【详解】句意：因为你的善良，我才能得到足够的钱来帮助那些贫穷的孩子。your是形容
词性物主代词，后加名词。kind“善良的”，是形容词，其名词形式为kindness，故填
kindness。8．If we work hard together, our actions can make a _________(different)to the world and lead to
a better future.
【答案】difference
【详解】句意：如果我们共同努力工作，我们的行动能对世界有影响，带来更美好的未来。
根据固定搭配make a difference“有影响”可知，应该填的是different的名词单数
difference，故填difference。
9．I can ________(easy) finish the work tonight.
【答案】easily
【详解】句意：今晚我可以很容易地完成这项工作。分析句子结构可知情态动词can和动
词finish之间缺少副词作状语，easy的副词形式easily意为“容易地”，符合语境。故填
easily。
10．A friend of ________ (my) wants me to buy some fruit for her.
【答案】mine
【详解】句意：我的一个朋友想让我给她买些水果。根据“A friend of”及提示词，可知，
此处用名词的双重所有格形式：名词+of+名词性物主代词，my是形容词性物主代词，其对
应的名词性物主代词是mine，故填mine。
三、完成句子（每空一词）
11．他雇了一个人在白天照顾他生病的父亲。
He hired a person to _________ _________ his sick father in the daytime.
【答案】 look after
【详解】根据句子结构可知空处应填“照顾”。look after“照顾”，空前有to，和动词原形
一起构成动词不定式，故填look；after。
12．那次事故对他的人生产生了很大的影响。
That accident ________ a big ________ to his life.
【答案】 made difference
【详解】有影响，有作用make a difference，是固定搭配。描述过去发生的事情，用一般过
去时，谓语用make的过去式made。故填made；difference。
13．再次感谢你改变了我的生活。
Thank you again ________ ________ my life.
【答案】 for changing
【详解】固定搭配：thank sb for doing sth“感谢某人做某事”；change“改变”，故填for；
changing。
14．孩子们对明天的运动会感到很兴奋。
Children are ________ ________ tomorrow's sports meeting.
【答案】 excited about
【详解】对……感到兴奋be excited about，是固定搭配。故填excited；about。
15．你能想象人工智能将在很多领域取代人类吗？________ ________ ________ that AI will take the place of human beings in many fields?
【答案】 Can you imagine
【详解】can能够；you你，主格代词做主语；imagine想象，动词作谓语。根据中英文提
示，可知本句是宾语从句的一般疑问句，情态动词can需放在句首并大写首字母，后面的
动词用原形形式，故填Can; you; imagine。
能力提升
一、单项选择
1．--- Which should we start with, Water World or Space World?
--- Either is OK, it makes no to me.
A．mistake B．promise C．difference D．decision
【答案】C
【详解】句意：-我们应该从水世界还是太空世界开始? -都行，对我来说无所谓。A.
mistake名词，错误；B. promise名词，允诺；C. difference名词，不同；D. decision名词，
决心。根据句意可知，“哪个都可以”，也就是“对我没有什么不同”。故选C。
2．Studying hard makes _________ possible for me to go to university successfully.
A．it B．that C．it′s D．this
【答案】A
【详解】句意：努力学习使我有可能成功地上大学。
考查it作形式宾语。it它；that那个；it’s它是；this这个。make it+形容词 for sb to do sth.
表示“使某人做某事……”，固定句型，此处应该用it作形式宾语，故选A。
3．—What should we do for the disabled children?
—You should _______ a study group to help them.
A．take up B．set up C．look up D．put up
【答案】B
【详解】句意：——我们应该为残疾儿童做些什么？ ——你应该成立一个学习小组来
帮助他们。
考查动词短语。take up开始从事；set up创建；look up查阅；put up张贴。由后文的提示
词“a study group”可知，应该是成立一个学习小组。故选B。
4．I need two more people to ________ the heavy boxes.
A．take B．carry C．bring D．give
【答案】B
【详解】句意：我还需要两个人来搬这些重箱子。
考查动词辨析。take携带；carry搬；bring带来；give给。根据“the heavy boxes”可知箱子
很重，应该是搬箱子，用carry符合语境。故选B。
5．The world is changing with every second; and China, too, _________ with every second.
A．is changing B．had changed C．changed D．will change
【答案】A【详解】句意：世界每秒钟都在变化；中国也每秒钟都在变化。
考查动词时态。本句是and的连接的并列句，一般前后句时态应保持一致；由“The world
is changing with every second”可知，时态是现在进行时，则空处所在句时态也应用现在进行
时；故选A。
二、语法填空
There are a large number of disabled people in the world. They have to face all kinds of
____6____（difficult）in life. There are also charities and nonprofits（非营利组织）____7____
（help）them to live on their own.
Some charities help out by ____8____（raise）money for them. With the money, they can
help the disabled go to the hospital and get a better treatment（治疗）. Others give____9____
their free time to do volunteer work. They give ____10____（train）lessons to the blind or deaf
people. They help them learn to speak and talk with ____11____（other）. Also, some nonprofits
train some dogs. The dog is able ____12____ understand some words when his 8. ____13____
（own）gives him orders. The things like these make ____14____ great difference to the
disabled. Families and _____15_____（friend）aren’t always around, so it is important for the
disabled to get some help like these.
【答案】
difficulties 7．helping 8．raising 9．up 10．training
11．others 12．to 13．owner 14．a 15．friends
【导语】
这篇短文主要讲述了世界上的很多残疾人，他们在生活上遇到了很多困难，同时一些慈善
机构和非盈利组织也在帮助他们。
【详解】
6．句意：他们不得不面对生活中的各种困难。all kinds of…“各种各样……”，后加名词复
数形式，difficult是形容词，此处用名词形式difficulty，复数形式是difficulties，故填
difficulties。
7．句意：还有慈善机构和非营利组织帮助他们独立生活。此处是there be句型的进行时，
其结构是there be+主语+doing的形式，help是动词“帮助”，此处用现在分词，故填
helping。
8．句意：一些慈善机构通过为他们筹款来提供帮助。by是介词“通过”，后加动名词，
raise是动词“筹集”，故填raising。
9．句意：其他的人们放弃他们的空闲时间去做志愿者工作。根据“to do volunteer work”可
知，此处是放弃他们的时间，短语give up“放弃”，故填up。
10．句意：他们给盲人或聋人上训练课。lessons是名词“课程”，此处是名词作定语，
train是动词“训练”，此处用动名词作定语，故填training。
11．句意：他们帮助他们学会说话和与他人交谈。此处是和别人交谈，此处用代词，
others“别人，其他人”，故填others。12．句意：当主人给狗下命令时，狗能听懂一些单词。短语be able to do sth.“能做某事”，
故填to。
13．句意：当主人给狗下命令时，狗能听懂一些单词。根据“gives him orders”可知，此处
是主人，own是动词“拥有”，此处用名词，owner是名词“主人”，故填owner。
14．句意：像这样的事情对残疾人有很大的影响。根据“the disabled”可知，此处是对残疾
人有很大的影响，短语make a great difference to…“对……有影响”，故填a。
15．句意：家人和朋友并不总是在身边，所以残疾人获得这样的帮助是很重要的。谓语动
词是aren’t是复数，主语是复数形式，friend是名词“朋友”，此处用复数形式，故填
friends。
拓展训练
一、阅读单选（2022年湖北省襄阳市中考英语真题）
A famous person once said, “We live much happier lives when we are generous(慷慨的) in
as many ways as possible.”
I love persimmons(柿子). A few years ago, ready to fly from San Francisco to Boston, I
packed two persimmons, one of which I ate in the waiting room. A lady asked me from which
store in the airport the fruit was bought. She looked a bit disappointed hearing that it couldn’t be
bought from any store in this airport. I thought to myself, “I can give the second persimmon
away.” When I offered her the fruit, at first she refused, but when I insisted (坚持), she became
glad and accepted. I felt happy to make someone else happy, and I thought it was the end of the
story.
Sometime during the flight, the lady met me in the aisle(过道) and thanked me again. She
shared that she had grown up in Russia, where there was a persimmon tree in the yard of her
childhood home. She now lived in Boston, where she hadn’t been able to find the fruit. The taste
of the persimmon was valuable to her, reconnecting her with memories of her family.
Only then did the tiny act make a difference to me. As a famous saying goes, “_______” The
taste of the persimmon that I offered to the lady gives me more joy than all the ones I have eaten.
1．Which of the following is TRUE according to the passage?
A．The persimmons are very expensive.
B．The persimmons can be bought everywhere.
C．The lady can hardly find persimmons in Boston.
D．The lady knew where to buy persimmons at the airport.
2．The lady thanked the writer twice because ________.
A．the persimmon was very delicious
B．she could eat a persimmon for freeC．the persimmon reminded her of her childhood memories
D．she wanted to have a talk with the writer about her family
3．Which of the following sayings can be the best choice for “________”?
A．Giving is receiving. B．Use it or lose it.
C．One tree can’t make a forest. D．It’s a piece of cake.
【答案】
1．C 2．C 3．A
【导语】
本文通过几年前作者送给一位女士柿子的事情告诉我们：当我们慷慨的时候，我们的生活
会幸福得多。
【详解】
1．细节理解题。根据“ She now lived in Boston, where she hadn’t been able to find the fruit.”
可知这位女士在波士顿几乎找不到柿子，故选C。
2．细节理解题。根据“The taste of the persimmon was valuable to her, reconnecting her with
memories of her family.”（柿子的味道对她来说很有价值，使她与家人的回忆重新联系起
来。）可知柿子使她想起了童年的记忆，故选C。
3．推理判断题。根据“The taste of the persimmon that I offered to the lady gives me more joy
than all the ones I have eaten.”（我送给这位女士的柿子的味道比我吃过的所有柿子都给我带
来了更多的快乐。）可知“给予就是接收”符合题意，故选A。
