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【过高考】2023 年高考英语大一轮单元复习
人教 2019 新版必修二 • Unit 3
一、词汇短语精练：用所给词的适当形式或根据句子含义用适当词组填空。
1. Using computers has a ____________ (benefit) effect on children’s learning.
【答案】beneficial
【解析】考查形容词。句意：使用计算机对孩子们的学习有益。设空处前有不定冠词 a，后有名词
effect，根据句意应使用形容词修饰名词，故填benefit的形容词形式beneficial。
2. His speech was ____________ (inspire) and touched my heart.
【答案】inspiring
【解析】考查形容词。句意：他的发言鼓舞人心，动人肺腑。设空处作表语，描述发言的特点应用形容
词，描述的是“令人鼓舞人心的”，故填inspiring。
3. The film’s special effects are ____________ (particular) impressive.
【答案】particularly
【解析】考查副词。句意：那部电影的特技效果尤其令人赞叹。设空处前有系动词，后有形容词，属于
系表结构，故设空处应用副词修饰后面形容词，故填particularly。
4. Why do we need a ____________ (function) organization?
【答案】functional
【解析】考查形容词。句意：为什么我们会需要一个功能性组织？设空处前有不定冠词 a，后有名词
organization，根据句意应使用形容词修饰名词，故填functional。
5. ____________ (familiar) will help cut stress, and perhaps minimize jet lag.
【答案】Familiarity
【解析】考查名词。句意：熟悉感能帮助缓解压力，也许能最大程度地减轻时差反应。设空处作主语，
应用名词，设空在句首需大写，故填Familiarity。
6. He could feel his face reddening with ____________ (embarrassing).
【答案】embarrassment
【解析】考查名词。句意：他能感到自己因为尴尬而脸红了。设空处作介词 with的宾语，应使用名词，
故填embarrassment。
7. Please send her the book at your ____________ (convenient).
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【答案】convenience
【解析】考查名词。句意：这本书，请你得便捎给她。设空处作介词宾语，且前面有形容词性物主代词
应使用名词，故填convenience。
8. 我不想再经历一次。
I don’t ever want to ____________ ____________ that again.
【答案】go through
【解析】考查词组。句意：我不想再经历一次。根据前后结构可以需要使用动词词组，故填表达“经
历”的动词词组go through。
9. 因为天气恶劣，飞行延期了。
The flight was postponed ____________ ____________ ____________ bad weather.
【答案】on account of
【解析】考察词组，此处表达的是“因为，由于”，根据后面的名词需要使用介词词组，故填 on account
of。
10. 如有困难，找我好了。
____________ ____________ ____________ difficulty, just call on me.
【答案】in case of
【解析】考察词组，此处表达的是一个“假如，如果”，根据后面的名词可知需要使用介词词组，故填
in case of。
二、重点语法精练：动词和动词时态
1. Since 2011, the country ____________ (grow) more corn than rice.
【答案】has grown
【解析】考查时态。句意：自2011年以来，与水稻相比，该国种植了更多的玉米。句中 since表示“自
从”，是现在完成时的标志词，句子应用现在完成时，且主语 the country是单数，谓语动词应用第三人
称单数形式。故填has grown。
2. Ever since he moved there, he ____________ (bury) himself in his research work.
【答案】has buried
【解析】考查动词时态和主谓一致。句意：自从他搬到那里以后，他就埋头于他的研究工作。分析句子
结构可知，本句是复合句，主句当中缺少谓语动词，所以bury做主句谓语，根据标志词Ever since可知，
应该用现在完成时，主句主语是he，与bury是主动关系，其为第三人称单数。故填has buried。
3. This is the first time we ____________ (see) a film in the cinema together as a family.
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【答案】have seen
【解析】考查时态。句意：这是第一次我们全家一起在电影院看电影。固定句式：This is the first time
（that），从句要用现在完成时；主语we是复数，所以要用have seen。故填have seen。
4. He’s more of a talker than a doer, which is why he ____________ (achieve) nothing so far.
【答案】has achieved
【解析】考查现在完成时，主谓一致。句意：与其说他是一个实干家，不如说他是一个空谈家，这就是
为什么他到目前为止没有取得任何成就的原因。空处为表语从句的谓语动词，根据句中时间状语“so far
（到目前为止）”可知，此处时态为现在完成时，因为主语he为第三人称单数，因此谓语需使用has
achieved的形式，故填has achieved。
5. The news came as no surprise to me. I ____________ (know) for a while that the project was a great success.
【答案】had known
【解析】考查时态。句意：这个消息对我来说并不意外。我早就知道这个项目取得了巨大的成功。结合
宾语从句中的was，可知此处表示“过去的过去”应用过去完成时。故填had known.。
6. It was the ninth time that the team ____________ (win) the championship.
【答案】had won
【解析】考查固定句型。句意：这是该队第九次赢得冠军。It is/was the+序数词+time+that+句子，表示
“第几次做…”，主句用is，从句用现在完成时；主句用was，从句用过去完成时，所以此处应用过去完
成时，在that从句中主语the team和动词win是主动关系，故填had won。
7. By the end of last year, China ____________ (make) great achievements in environmental protection.
【答案】had made
【解析】考查时态。句意：到去年年底，中国在环境保护方面已经取得了巨大成就。题干中的时间状语
是by the end of last year，表示动作“截止到去年年底”，故所填谓语动词应用过去完成时。故填had
made。
8. Had __________ I __________ (get) out of the house when it began to rain.
【答案】had, got
【解析】考查时态及倒装。句意：我刚走出屋子，天就开始下雨了。hardly…when…意思是刚……就……，
表示一件事紧接着一件事发生。when引导时间状语从句时，主句用过去完成时，从句用一般过去时。
hardly置于句首时，助动词had要放在主句的主语前。故填入had…got
9. I __________ (wait) for an hour but he still hasn’t turned up.
【答案】have been waiting
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【解析】考查时态。句意：我已经等了一个小时了，可他仍然没来。根据句意可知，此处 wait（等待）
的动作表示从过去某一时间开始一直持续到现在，并且有可能继续持续下去。故用现在完成进行时。主
语是I，故填has been waiting。
10. I __________ (work) in this company since I graduated from university.
【答案】have been working
【解析】考查时态。句意：自大学毕业以来，我一直在这家公司工作。根据句中时间状语 since I
graduated from university.和句意可知，这里用现在完成进行时，表示动作从过去就开始，一直持续到现在
并有可能继续持续下去。故填have been working。
三、语法填空
Much has been written about the 1 (wonder) of the World Wide Web. There are countless
articles 2 (tell) us how the Internet has made our lives more convenient. We can not only get the
most 3 (update) information but also download software, documents, and images 4 we need
them. The Internet has made our life more convenient.
Jan Tchamani, an English teacher, was stuck at home because of a serious illness. However, she
discovered that 5 (surf) the Internet could help her feel less lonely and bored. She joined an online
group 6 she could talk about her problems and get support and advice from others. 7 (inspire)
by the people she met online, she decided to start an IT club to teach older people how 8 (use)
computers and the Internet. Many people have been helped by the club. What's more, Jan has started
taking online classes to learn more about how to use the Internet to make society 9 (good). Her
next goal is 10 (start) a charity website to raise money for children in poor countries.
【语篇解读】本文是记叙文。讲述了一位英语老师由于严重的疾病被困在家，她得到网上相遇人们
的鼓励，开办了科技俱乐部教授老人上网。
1. wonders 【解析】考查名词。冠词后用名词，关于互联网的奇迹写出了很多，名词用复数形式。故填
wonders。
2. telling 【解析】考查非谓语动词。分析句子可知，a是谓语动词，告诉和谓语动词之间没有连词，用非
谓语动词形式，文章和讲述是主动关系，用现在分词，故填telling。
3. updated 【解析】考查形容词。名词信息前用形容词，表示更新的，故填updated。
4. whenever 【解析】考查连接词。无论什么时候我们需要，这是让步状语从句，故填whenever。
5. surfing 【解析】考查动名词。上网帮助她不再感到孤独无聊，上网做主语，用动名词形式，故填
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surfing。
6. where 【解析】考查定语从句。先行词是group，在从句中做地点状语，用where引导定语从句，故填
where。
7. Inspired 【解析】考查非谓语动词。前后主语一致是 she，她和激励是被动关系，被网上遇见的人们激
励，用过去分词表示被动，故填Inspired。
8. to use 【解析】考查不定式。如何使用电脑和上网，疑问词加不定式作宾语，故填to use。
9. better 【解析】考查形容词比较级。make加宾语加宾补，让社会更美好，用形容词比较级，故填
better。
10. to start 【解析】考查动词不定式。目标是开办一个慈善网站，用不定式做表语，故填to start。
四、阅读理解
Perhaps you have heard a lot about the Internet, but what is it, do you know? The Internet is a network. It uses
the telephone to join millions of computers together around the world.
Maybe that doesn't sound very interesting. But when you've joined to the Internet, there are lots and lots of
things you can do. You can send e-mails to your friends, and they can get them in a few seconds. You can also do
with all kinds of information on the World Wide Web(WWW).
There are many different kinds of computers now. They all can be joined to the Internet. Most of them are
small machines sitting on people's desks at home, but there are still many others in schools, offices or large
companies. These computers are owned by people and companies, but no one really owns the Internet itself.
There are lots of places for you to go into the Internet. For example, your school may have the Internet. You
can use it during lessons or free time. Libraries often have computers joined to the Internet. You are welcome to use
it at only time.
Thanks to the Internet, the world is becoming smaller and smaller. It is possible for you to work at home with a
computer in front, getting and sending the information you need. You can buy or sell whatever you want by the
Internet. But do you know 98%of the information on the Internet is in English? So what will English be like
tomorrow?
1. What is the passage mainly about?
A. Internet. B. Information. C. Computers. D. E-mails.
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2. Which is the quickest and cheapest way to send messages to your friends?
A. By post. B. By e-mail. C. By telephone. D. By satellite.
3. Who is the owner of the Internet?
A. The headmaster. B. The officer. C. The user. D. No one.
4. What does the writer try to tell us with the last two sentences?
A. English is important in using the Internet. B. The Internet is more and more popular.
C. Most of the information is in English. D. Other language is not important.
【语篇解读】这是一篇说明文。文章介绍的是Internet的相关知识及Internet是如何运行的，给人们
带来什么好处。
1. A 【解析】主旨大意题。通读全文，并结合第一段中“The Internet is a network. It uses the
telephone to join millions of computers together around the world.（互联网就是网络。它使用电话
来把全世界的几百万台电脑相连接）”可知，文章的每一段都谈到了 Internet，所以我们可以推断
文章的主要是关于Internet。故选A项。
2. B 【解析】推理判断题。根据第二段第三句“You can send e-mails to your friends, and they can get
them in a few seconds.”可知，你可以发送电子邮件给你的朋友，他们可以在几秒钟内收到它们。
由此判断出，给你的朋友发信息最快最便宜的方式是通过电子邮件。故选B项。
3. D 【解析】细节理解题。根据第三段最后一句“These computers are owned by people and
companies, but no one really owns the Internet itself.”可知，这些电脑属于人和公司，但没有人真
正拥有互联网本身。故选D项。
4. A 【解析】推理判断题。根据文章最后两句“But do you know98%of the information on the Internet
is in English'？So what will English be like tomorrow？（但是你知道互联网上有98%的信息是用
英语写的吗？那么明天的英语会是什么样呢？）”，由此判断出英语在 Internet上的应用是非常广
泛、非常重要的。故选A项。
五、七选五
Going online to do research when you're writing papers and doing projects is natural thing to do.
1 Knowing how to evaluate and choose online resources can help you avoid headaches and wasting
time.
How can you make researching online as easy and effective as possible? Before you begin your research, make
a list of the kinds of sites that are best for your topic. Is the website reliable and up to date? 2 Government sites
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ending in .gov and educational sites ending in .edu usually are safe bets. Established news-related sites
are OK, too, but be sure that you're using the original source. If a newspaper article mentions another
source, like an organization or website, go directly to that source to find the information.
3 They can be good resources, but it's always best to check with your teacher to make sure
he or she considers the site appropriate. Wikipedia.Org is popular and ranks highly in search results. but
it can be edited by anyone, whether a person has accurate knowledge of the topic or not. 4
On commercial websites ending in .com, check to see if the site has advertising. 5 And bogs.
personal websites and social media sites are more likely to give personal opinions rather than facts.
A. Check to see if the author is identified and sources are given.
B .That's why it helps to know the best sites for your needs.
C. But all of the choices at your fingertips can seem overwhelming sometimes.
D. Sites ending in .org are usually run by non-profit organizations.
E. Many schools block access to images or websites that may be valuable to your research.
F. At most schools, using Wikipedia as a source is not a good way to build credibility.
G. If it does, it may be biased (有偏见的). since it's trying to sell a product
【语篇解读】这是一篇说明文。当你写论文和做项目时，上网做研究是很自然的事情。但是，你应
该注意些什么呢？
1. C 【解析】根据下文“Knowing how to evaluate and choose online resources can help you avoid
headaches and wasting time.（知道如何评价和选择在线资源可以帮助你避免麻烦和浪费时间）”可
知，有时候在网上搜索资源是费时费力的。由此可知，C 项“But all of the choices at your
fingertips can seem overwhelming sometimes.（但所有掌握在你指尖上的选择有时都似乎会让你不
知所措）”能够顺承下文，符合语境。故选C项。
2. A 【解析】根据上文“Is the website reliable and up to date？（网站是否可靠和最新？）”可知，要
检查网站是否可靠；下文“Government sites ending in .gov and educational sites ending in .edu
usually are safe bets. Established news-related sites are OK, too, but be sure that you're using the
original source.（以gov结尾的政府网站和以.edu结尾的教育类网站通常比较安全。已建立的新闻相
关网站也可以，但要确保你使用的是原始来源）”列举了安全网站的例子，所以空处应该讲对如何
网站进行检查。由此可知，A项“Check to see if the author is identified and sources are given.（检
查作者是否被确认，来源是否被给出）”能够承上启下，符合语境。故选A项。
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3. D 【解析】根据下文“Wikipedia.Org is popular and ranks highly in search results, but it can be
edited by anyone, whether a person has accurate knowledge of the topic or not.（Wikipedia.Org很
受欢迎，在搜索结果中排名很高，但它可以被任何人编辑，无论一个人是否对该主题有准确的知
识）”可知，本段应该讲述的是以org结尾的网站的情况。由此可知，D项“Sites ending in.org are
usually run by non-profit organizations.（以.org结尾的网站通常是由非营利组织运营的）”符合语
境。故选D。
4. F 【解析】 根据上文“Wikipedia.Org is popular and ranks highly in search results, but it can be
edited by anyone, whether a person has accurate knowledge of the topic or not.（Wikipedia.Org很
受欢迎，在搜索结果中排名很高，但它可以被任何人编辑，无论一个人是否对该主题有准确的知
识）”可知，Wikipedia网站的资源并不可靠。由此可知，F项“At most schools, using Wikipedia
as a source is not a good way to build credibility.（在大多数学校，使用维基百科作为来源并不
是建立信誉的好方法）”能够承接上文，符合语境。故选F项。
5. G 【解析】根据上文“On commercial websites ending in.com, check to see if the site has
advertising.（在以.com结尾的商业网站上，查看该网站是否有广告）”可知，此处在讲述商业网站
的问题。结合常识可知，商业网站会带有一定的商业 和盈利目的。由此可知，G项“If it does, it
may be biased（有偏见的），since it's trying to sell a product.（如果是这样，它可能是有偏见的，
因为它正试图销售一种产品）”能够承接上文，符合语境。故选G项。
六、完形填空
The virtual world is full of opportunities to share with people around the world. It’s also a place where
nothing is 1 and there are no “take-backs.” A lot of what you do and say online can still be found again even
if you have 2 it, and it’s often something that is easy for others to access.
Research shows that a high percentage of teens receive 3 messages and requests when they’re online.
These can be scary, strange, and even embarrassing. If you feel 4 by a stranger or a friend online, immediately
tell an adult you can trust. It is never a good idea to 5 . Any response you make is not only likely to make
things worse, and might result in you saying something you wish you hadn’t.
If you are eager to let out angry comment on a message board or blog, it’s a good idea to wait a few minutes,
6 , and remember that your comments may stay up long after your temper has cooled and you have perhaps
changed your mind. You might mistakenly find yourself regulated on social networks and this could 7 mean,
insulting, or abusive comments toward someone else. But later you may 8 all that you have done. We’ve
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all heard of cyber bullying (网络欺凌), but most people think online bullying is something people do 9 .
But sharing stuff or dropping random comments when we’re not face to face with someone can 10 just as
much, if not more. And it can damage how others see you if they find out 11 . a good rule to remember is that
if you wouldn’t say it, show it, or do it in person, you probably shouldn’t do it online either.
Chances are that you've already checked your “digital 12 ” --nearly half of all online users do. Try typing
your screen name or email address into a search engine and see what comes up. That’s one way to get a sense of
what others see as your online identity. In general, if you have questions about the trail you're leaving online, don’t be
afraid to ask a trusted adult. 13 , you might know more about the online world than a lot of adults do, but they
have more life experience, which is something that can often be of more help. Your online identity is 14 in
much the same way as your real-life identity, except that when you're online you don’t always get a chance to explain
your tone or what you mean. Thinking before you post and following the same rules for 15 behavior online
as you do offline can help you avoid leaving an online identity trail you may over time come to regret.
1. A. restrictive B. temporary C. simple D. memorable
2. A. deleted B. saved C. copied D. forwarded
3. A. correct B. positive C. awkward D. improper
4. A. stimulated B. troubled C. fooled D. bored
5. A. doubt B. hesitate C. hide D. respond
6. A. cheer up B. give in C. calm down D. shout out
7. A. attend to B. take to C. lead to D. stick to
8. A. interpret B. praise C. regret D. recommend
9. A. intentionally B. randomly C. scarcely D. illegally
10. A. cheat B. hurt C. help D. avoid
11. A. Besides B. However C. Therefore D. Likewise
12. A. efficiency B. expectation C. quality D. footprint
13. A. Consequently B. Surprisingly C. Contrarily D. Admittedly
14. A. cleared B. shaped C. revised D. transferred
15. A. ambitious B. responsible C. fascinating D. emotional
【语篇解读】本文是议论文。文章论述了在网络上发表言论时也应该为你的行为负责任。
1. B 【解析】考查形容词词义辨析。句意：还有，在这里没有什么东西是稍纵即逝的，都是不能撤回的。
A. restrictive限制性的；B. temporary暂时的；C. simple简单的；D. memorable难忘的。根据下文
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“A lot of what you do and say online can still be found again（很多你在网上做的和说的事情，
仍然可以再次找到）”可知，在虚拟世界里没有什么是暂时的，都是可以再找到的。故选B项。
2. A 【解析】考查动词词义辨析。句意：很多你在网上做的和说的事情，即使你已经删除了，仍然可以再
次找到，而且这些事情通常很容易被其他人获取。A. deleted删除；B. saved保存；C. copied复制；
D. forwarded转发。even if表示让步关系；根据“can still be found again”可知，在网络上，信息
即使被删除，还是会找到。故选A项。
3. D 【解析】考查形容词词义辨析。句意：研究表明，很大一部分青少年在上网时会收到不恰当的信息
和请求。A. correct正确的；B. positive肯定的；C. awkward尴尬的；D. improper不恰当的。根据
下文“These can be scary, strange, and even embarrassing.（这些可能会很恐怖、很奇怪、甚至很
令人尴尬。）”可知，网络上有很多信息对青少年是不适合的。故选D项。
4. B 【解析】考查动词词义辨析。句意：如果你对网上的陌生人或朋友感到困扰，立即告诉一个你可以信
任的成年人。A. stimulated刺激；B. troubled困扰，扰乱；C. fooled愚弄；D. bored使无聊。根据
下文“tell an adult you can trust”可知，是指在网上受到陌生人的骚扰。故选B项。
5. D 【解析】考查动词词义辨析。句意：回应从来都不是一个好主意。A. doubt怀疑；B. hesitate犹豫；
C. hide躲藏；D. respond回应。根据下文“Any response you make...”可知，作者认为对于陌生人
的骚扰不要做出回应。故选D项。
6. C 【解析】考查动词短语辨析。句意：如果你急于在留言板或博客上发表愤怒的评论，最好是等上几分
钟，冷静下来，记住你的评论可能保留一段时间，直到你的脾气冷静下来，你可能已经改变了主意。
A. cheer up振作起来；B. give in放弃；C. calm down冷静下来；D. shout out大声喊出来。根据
“wait a few minutes”可知，作者认为在网上发表评论前应该等几分钟，让自己冷静下来。故选C
项。
7. C 【解析】考查动词短语辨析。句意：你可能会错误地发现自己在社交网络上受到监管，这可能会导致
对其他人的恶意的、辱骂的或侮辱性的评论。A. attend to照顾；B. take to开始喜欢；C. lead to导
致；D. stick to坚持。根据“mistakenly find yourself regulated”可知这种误解会导致你在网络上发
布不好的言论。故选C项。
8. C 【解析】考查动词词义辨析。句意：但以后你可能会后悔你所做的一切。A. interpret解释；B.
praise表扬；C. regret后悔；D. recommend推荐。根据下文“avoid leaving an online identity trail
you may over time come to regret”中的“regret”可知，随着时间的推移，你可能会后悔你所做的
事情。故选C项。
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9. A 【解析】考查副词词义辨析。句意：我们都听说过网络欺凌，但是大多数人认为网络欺凌是别人故意
而为之。A. intentionally故意地；B. randomly随意地；C. scarcely几乎不；D. illegally非法地。根
据上文“mean, insulting, or abusive comments toward someone else”，网络欺凌是指对他人的恶
意的，侮辱性的话语。因此很多人认为这种做法是故意的。故选A项。
10. B 【解析】考查动词词义辨析。句意：但是，当我们没有与某人面对面的时候，分享一些东西或随意
发表一些评论，如果不是更大的（伤害）的话，也会造成同样的伤害。A. cheat欺骗；B. hurt伤害；
C. help帮助；D. avoid避免。根据下文“it can damage…”，网络上随意发表言论会伤害到他人，
也会损害到别人对你的看法。damage与hurt同义。故选B项。
11. C 【解析】考查副词词义辨析。句意：因此要记住一个好的经验法则：如果你不想当面说、当面展示、
当面做（一件事情），你可能也不应该在网上做。A. Besides 此外；B. However 然而；C.
Therefore因此；D. Likewise同样。上文提到网络上随意发表评论会伤害他人，也会损害他人对你
的看法。因此下文提出一条建议“a good rule to remember...”；前后两个句子之间为逻辑上的因
果关系，therefore表示因果关系。故选C项。
12. D 【解析】考查名词词义辨析。句意：你可能已经检查过你的“数字足迹”——几乎一半的在线用户
都这样做。A. efficiency效率；B. expectation期望；C. quality质量；D. footprint足迹。根据下文
“the trail you're leaving online”可知，是指检查你在访问网络时留下的痕迹，即“数字足迹”。
故选D项。
13. D 【解析】考查副词词义辨析。句意：诚然，你可能比很多成年人更了解网络世界，但他们有更多的
生活经验，这往往是更多的帮助。A. Consequently结果；B. Surprisingly出人意料地；C. Contrarily
相反地；D. Admittedly诚然，公认地。根据“you might know more about the online world than a
lot of adults do”，青少年比成人更了解网络世界，这是不可否认的。故选D项。
14. B 【解析】考查动词词义辨析。句意：你的网络身份与你的现实生活身份造成的影响是一样的，除了
当你在网上时，你不总是有机会解释你的语气或你的意思。A. cleared清理；B. shaped塑造，形成，
影响；C. revised修订，复习功课；D. transferred转移。在网络上你的网络身份也受到你的言论的
影响。故选B项。
15. B 【解析】考查形容词词义辨析。句意：在发帖之前要三思，在网上和在线下一样遵守负责任的行为
规则，这可以帮助你避免留下日后让你感到后悔的网上身份痕迹。A. ambitious有野心的，有志向
的；B. responsible负责任的；C. fascinating迷人的；D. emotional情绪化的。根据下文“avoid
leaving an online identity trail you may over time come to regret”可知，作者认为为了避免过后
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后悔，在网络上的行为也应该负责任。故选B项。
七、书面表达
你看到好朋友发的有关“如何确保青少年网络安全”的博客，下面请你发帖谈谈你的建议，内容包
括以下要点：
1.科技既给生活带来便利也给父母带来挑战；
2.安全建议；
3.你的希望。
注意：1.词数80左右；
2.可以适当增加细节，以使行文连贯。
【参考答案】
With the development of science and technology, the Internet has changed our way of life, making our life
more convenient. However, communication on the Internet has brought new challenges for parents. As parents, you
should play an important role in helping children have safe and positive experiences on the Internet. Here are some tips.
To begin with, talk with your child about staying safe online and the importance of good behavior online.
What’s more, the best safety tip is to never share personal information until you’re quite sure that it’s safe to do so.
Last but not least, teach your child to report or talk to you if they feel uncomfortable or threatened online.
I hope my suggestions will be of great use to you.
【语篇解读】本篇书面表达属于提纲类写作。发帖谈谈如何确保青少年网络安全，给出建议。
【解析】第一步：审题
体裁：应用文。
时态：根据提示，时态应为一般现在时为主。
要点：1. 科技既给生活带来便利也给父母带来挑战
2. 安全建议；
3. 你的希望。
第二步：列重点词语，词组（注意好词的使用）如 way of life, bring new challenges, play an
important role in, stay safe, last but not least, be of great use等；
第三步：连词成句（注意好句型的使用，如非谓语动词，复合句，注意拼写和时态问题）；
第四步：连句成篇（注意衔接词的使用） ：
1. 表文章结构顺序：First of all, Firstly/First, Secondly/Second...，Finally, In the end, At last；
2. 表并列补充关系：What is more, Besides, Moreover, Furthermore, In addition, As well as,
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not only…but（also）；
3. 表因果关系：Because, As, So, Thus, Therefore, As a result连句成文，注意使用恰当的连词
进行句子之间的衔接与过渡。
第五步：润色修改。
【点睛】本文内容完整，要点齐全，语言规范，词数适当，段落分布合理。作者在文中较多使用主从复
合句，如With the development of science and technology, the Internet has changed our way of
life, making our life more convenient.使用了非谓语动词；What’s more, the best safety tip is to
never share personal information until you’re quite sure that it’s safe to do so.使用了不定式和
状语从句。主从复合句的使用，使得文章的句式灵活多变，为文章增加了色彩。
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