【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
Unit 4
Cyberspace
课时练(一) 一、单元考点落实练(练基础)(限时：40分钟)
Ⅰ.单词拼写
1．Fancy (想象，设想) sitting in the sun and doing nothing all day!
2．We headed for the destination (目的地) at first light the next morning.
3．We rejected (拒绝) his idea for a music club, and decided to have an art club instead.
4．Standing on the top of the mountain, you'll have a good view (景色) of the city.
5．They settled (解决) their dispute in a friendly way that most people advocated.
6．An average (平均) of 10,000 yuan a year should be spent on repairing the building.
7．Researches show that outdoor lighting severely affects (影响) migrating birds.
8．The soldier took his sword and attacked (攻击) the enemy.
9．I gratefully took the cup of coffee she offered (提供) me.
10．They are cautiously optimistic (乐观的) that the reforms will take place.
Ⅱ.单句语法填空
1．The father as well as his three children goes (go) skating on the frozen river every Sunday afternoon in winter.
2．Seeing the super star appear in the flesh, the crowd burst into cheers.
3．They settled down to test papers when they came to the room.
4．It sounds as though you had (have) a good time.
5．The driver lost control of the car on the slippery road and crashed into a truck.
6．It is suggested that he (should)_solve (solve) the problem in another way.
7．I don't fancy going (go) out so far in such bad weather.
8．Eating and drinking too much is likely to_give (give) one's stomach trouble.
9．The old man was deep in thought, his eyes focused (focus) on the painting.
10．On average, a family will use 5 kg of wood per day to cook on a simple wood stove.
11．In view of the abovementioned facts, we wish to make the following proposals.
12．The challenge was huge, and many people thought you were not up to it.
13．She also wanted to make sure she didn't lose touch with her friends in Taiwan.
14．It is reported in the newspaper that several new subway lines are being built in Wuhan.
Ⅲ.单句改错
1．It was suggested that you attended the opening ceremony.attended→attend
2．Offering an important role in a new movie, Andy has got a chance to become famous.Offering→Offered
3．On view of your present bad mood, you'd better put off the work till next week, when you may be in higher spirits.On→In
4．If she returned an hour earlier, she wouldn't have been caught in the rain.第一个she后加had
5. Mary as well as I have been to the Great Wall.have→has
6．He finds hard to focus his thoughts on one thing for longer than five minutes.finds后加it
7．Don't handle the vase as if it was made of steel.was→were
8．What was obvious that the manager of the coffee shop was waiting for Li Fang to leave.What→It
9．His dream that he wants to be a teacher has now realized.now后加been
10．It is very difficult to get touch with those old friends overseas.get后加in
Ⅳ.课文缩写语法填空
The last three decades have seen that the Internet is growing ①rapidly (rapid). Nowadays, the number of the computers ②which are connected to the Internet is around 50 million.
Some experts, ③worrying (worry) about the crime in cyberspace, are not optimistic ④about the future. For example, in the future, the computers of banks and governments may be attacked by ⑤terrorists (terror). ⑥However,_many people hold an opposite view about the future of cyberspace. ⑦In their opinion, the Internet can bring them great ⑧convenience (convenient), such as buying books, ⑨booking (book) tickets and shopping on the Internet. Besides, people can get entertainment from the Net; television and mail service may disappear. With computers widely ⑩used (use), some experts see our future in virtual reality.
Ⅴ.用本单元所学知识完成写作训练
(一)依据提示补全短文
An earthquake struck this city，destroying_many_buildings_and_roads (毁坏了很多建筑和道路), and ①obviously the water and electricity supplies were cut off. The government took_immediate_action (立即采取行动) to help the people there. However (Therefore/However/But), at first, rescue workers couldn't get_in_touch_with (取得联系)the people there. ②Clearly the local people's life was greatly affected. Therefore, the government called on people all over the country to give their help to the people in the disasterhit area. Up_to_now (直到现在), many people have settled_in_their_ new_ homes(在他们的新家定居)．
(二)按要求将词汇句式升级
1．用本单元高级词汇替换加黑单词
(1)struck→attacked
(2)give→offer
2．按要求进行句式改写
用“It is＋adj.＋that ...”句型分别改写句和句
(1)．.._it_was_obvious_that_the_water_and_electricity_supplies_were_cut_off.
(2)It_was_clear_that_the_local_people's_life_was_greatly_affected.
二、完形填空提速练(练专项)(限时：20分钟)
(2024·南昌市高三一模)Don't let Aurora's small stature (身高) fool you — her spirit is strong. She is one of 140 chickens __1__ from a farm. When we saved her, she was tiny and sick and it seemed __2__ that she would survive. Having never got the right __3__， many of the chickens were sick and some __4__ died.
At a young age, Aurora and her sisters and brothers were __5__ by their mom. Luckily, another mother __6__ their care. Aurora seemed the last to __7__ food and attention. She grew at a much slower __8__ than her brothers and sisters. Everything seemed __9__ her.
At the young age of seven months, Aurora had lost two moms and was __10__ to find a place with the other chickens.
Aurora __11__ found comfort from an old chicken named Margaret, staying under her wings during the cold nights,
__12__ Margaret was so old that a few months later she died. Aurora, in her own way, thinks of Margaret. Every evening, you will find her in the __13__ spot where she kept Margaret company. __14__ when the other chickens try to __15__ her away, Aurora comes back.
As Aurora grew, we became __16__ at her love to simply live. Nothing __17__ her.
So remember, when life seems so __18__ that you can't take it, think of Aurora. She has lost two moms, watched her sisters and brothers die, and __19__ from serious illnesses. Yet she enjoys the small, sweet __20__ life has offered — safety, food, warmth and good friendships.
1．A.raised B．purchased
C．rescued
D．collected
解析：选C 根据下文中的“When we saved her”的提示可知，她是被从农场救出来的140只小鸡中的一只。 raise“提起，养育”；purchase“购买”；rescue“营救”；collect“收集”。
2．A.hopeful
B．proper
C．possible
D．unlikely
解析：选D 根据空前的“she was tiny and sick”可知，小鸡生病了而且还很弱小，故此处是说她似乎不太可能活下来。hopeful“有希望的”；proper“恰当的”； possible“可能的”；unlikely“不大可能的”。
3．A.touch
B．care
C．gift
D．partner
解析：选B 根据“many of the chickens were sick”可判断出，因为没有得到适当的照顾，很多小鸡才会生病甚至一些不幸死亡。touch“触摸”；care“照顾”；gift“礼物”；partner“搭档”。
4．A.sadly
B．angrily
C．coldly
D．calmly
解析：选A 参见上题解析。sadly“不幸地”；angrily“愤怒地”；coldly“冷漠地”；calmly“平静地”。
5．A.punished
B．refused
C．abandoned
D．scolded
解析：选C 根据下文的“Luckily another mother”以及“Aurora had lost two moms”可以推断，第一个母亲遗弃了她和她的兄弟姐妹们。punish“惩罚”；refuse“拒绝”；abandon“遗弃”；scold“责骂”。
6．A.took on
B．put forward
C．looked after
D．brought about
解析：选A 幸运的是，另外一个母亲决定照顾他们。take on“决定做，承担”；put forward“提出”；look after“照顾”；bring about“导致”。
7．A.get
B．eat
C．draw
D．offer
解析：选A 根据下文“她比她的兄弟姐妹们长得慢”可知，此处是说她看起来是最后一个得到(get)食物和关心的。
8．A.cost
B．rate
C．standard
D．value
解析：选B 根据本文第一句提到的“small stature (身高)”以及上一句提到的“last to __7__ food and attention”可以判断， Aurora 生长的速度慢于她的兄弟姐妹们，所以个子小。cost“成本”；rate“速度”；standard“标准”；value“价值”。
9．A.for
B．around
C．about
D．against
解析：选D 根据上文的叙述可知，Aurora 的生活不如意，因此一切似乎都在和她作对。 against“逆，反对”，符合语境。
10．A.arranging
B．choosing
C．struggling
D．affording
解析：选C Aurora 已经失去了两个妈妈，她需要努力找栖身之处。struggle“拼搏，努力”，符合语境。
11．A.lately
B．eventually
C．constantly
D．frequently
解析：选B 此处与上一段相呼应，她在努力寻找之后，终于(eventually)找到了安慰。
12．A.unless
B．so
C．because
D．but
解析：选D 虽然找到了安身之处，可是 Margaret 因为年老而死去了。此空前后之间在意思上是转折关系，因此选连词 but。
13．A.same
B．relevant
C．similar
D．normal
解析：选A Aurora 每天晚上都到同样的地方去陪伴 Margaret。此处用 same 表示她的执着。same“同样的”； relevant“有关的”；similar“类似的”；normal“正常的”。
14．A.Still
B．Thus
C．Even
D．Yet
解析：选C 甚至当别的小鸡推开她时，她会再回来。still“仍然”；thus“因此”；even“甚至”；yet“然而”。
15．A.clear
B．put
C．turn
D．push
解析：选D 参见上题解析。push away意为“推开”。
16．A.nervous
B．amazed
C．excited
D．disappointed
解析：选B 根据文章的第一句“Don't let Aurora's small stature (身高) fool you — her spirit is strong.”可知，我们为 Aurora 只要活着的热情而感到惊讶。nervous “紧张的”；amazed“惊奇的”；excited“兴奋的，激动的”；disappointed“失望的”。
17．A.helped
B．attracted
C．impressed
D．stopped
解析：选D 没有什么能使她停下来。help“帮助”；attract“吸引”；impress“给……留下深刻印象”；stop“停止”。
18．A.tough
B．different
C．smooth
D．boring
解析：选A 综合上文，生活对于 Aurora 来说一直是艰难的，所以当生活似乎很艰难时，你可以想想她的遭遇。tough “艰难的，棘手的”；different“不同的”；smooth“顺利的”；boring“无趣的，乏味的”。
19．A.waked
B．made
C．recovered
D．learned
解析：选C 本句话的三个并列谓语都是 Aurora 的经历，所以选择 recovered 与“from serious illnesses”搭配。
20．A.chances
B．pleasures
C．dreams
D．services
解析：选B 尽管尝尽生活的艰辛， Aurora却得到了生活给予她的简单的甜蜜的乐趣，即后面所说的“safety, food, warmth and good friendships”。
chance“机会”；pleasure“乐事”；dream“梦想”；service“服务”。
课时练(二) 阅读理解提速练(练速度)
(限时：35分钟)
.阅读理解
A
(2024·沈阳市高三质检)
Big messaging apps abroad
While WeChat is China's biggest mobile messaging app (应用软件), there are many equivalent apps in other countries that offer similar features.
WhatsApp (US)
Users: more than 300 million
Platforms: Android, iOS, Windows Phone, BlackBerry
Features: text chats, pushtotalk, file sharing, location sharing
With more than 300 million active users, WhatsApp is one of WeChat's biggest competitors. Developed by two exYahoo employees in 2009, WhatsApp originally focused on text chats, but on Aug. 6 it also started pushtotalk service. It's noted for its accessibility, ease of use and the absence (没有) of adverts. The service is free for the first year, after which D|S0.99 (6.06 yuan) is charged for a oneyear subscription.
Kakao Talk (South Korea)
Users: more than 100 million
Platforms: Android, iOS, Windows Phone, BlackBerry and Bada (an operating system developed by Samsung)
Features: text chats, group chats, pushtotalk, group calls, file sharing
With more than 100 million users in more than 230 countries, Kakao Talk is a multiplatform (多平台) texting application that allows users to send and receive messages for free. With Kakao Talk, users can message each other oneonone or in group chats with unlimited numbers of friends. You can also choose from more than 250 animated emoticons and share them with friends.
Line (Japan)
Users: more than 200 million
Platforms: Android, iOS, Windows Phone, BlackBerry and PC
Features: text chats, group chats, pushtotalk, file sharing, location sharing, gaming, stickers
Line tops the list of the most downloaded free apps in 52 countries. Apart from text and voice messaging, Line provides its users with more than 250 original stickers and emoticons to buy from its own shop. In the first quarter of 2024 alone, it made D|S17 million just from stickers. The popular app also allows friends to battle each other in the Line games.
1．The first paragraph of the passage is used to ________.
A．introduce the most popular mobile messaging apps in China
B．talk about new features in the latest mobile messaging apps
C．draw readers' attention to various popular mobile messaging apps
D．explain how mobile messaging apps have become so popular
解析：选C 推理判断题。根据第一段的内容可推知，第一段在文章中起导入作用，以引起读者对各种移动交流应用软件的关注，故选C项。
