高中英语北师大版（2019）必修二Unit4 Information technology SectionⅠ基础能力检测&提优训练（含答案）

Unit4 Information technology SectionⅠ
基础能力检测&提优训练
【基础能力检测】
【单句语法填空】
1. She's rather a (trick) customer to do business with.
2.There is a wide (vary) of patterns to choose from.
3.Many problems should be (instant) dealt with.
4.They have (sensible) taken advantage of that fact.
5.Scientific research often involves (create) and inventions.
6. Betty said she (visit) the Great Wall the next Saturday.
7.I was told that he (be) going to return home.
8.He said the train (leave) at six the next morning.
9.The building was (complete) the next month.
10．This question can be answered only by (实验)．
11． from the top of Mount Tai，the sunrise was indeed a spectacle.
12．Stress at work is a matter of to staff and management.
13．They have a huge (选择) of discontinued cookers.
14．You don't know how to behave in public!
15． (形象) is very important in the music world.
16.He admitted (steal) the necklace the day before and said he was sorry.
17.The best way of finding a lawyer is through personal (recommend).
18.I know a lot of people who are addicted to (smoke).
19.Please send her the book at your (convenient).
20. possible, I want to stay with you forever.
21. He always said that he study hard at that time.
22.Joy said he would play games with me if I (finish)my homework.
23. We were (eave) very early so we packed the night before.
24.Those first words were （change)my world.
25. They never knew that population (become) a big problem.
26. (obvious)， we don't want to spend too much money,
27.There's always a wide (select) of delicious meals to choose from.
28.He had heard that the firm was advertising for another (type).
29.The President is deeply (concern) about this issue.
30. Some of her art is intended to shock the (view).
31.When the football fans saw the super star, they got so excited they cried out.
32.Each partner is viewed the other's agent.
33.I was (concern) that I was not protected and would get a sunburn.
34.It is important for us to meet personally although we have been in touch in (vary) ways.
35.He tricked me into (spend) all my money.
36．They added a lot of footwork to the dance.
37．He had been honest with her but she had him!
38．You can improve your chances of profit by (明智的) planning.
39．I regard (创造力) both as a gift and as a skill.
【选词填空】
A
more than one； at all； more or less； in the 1980s；
a variety of； become afraid of
1.Sectors in the economy can be viewed in ways.
2. , we surfed the changing business environment.
3.Really I had no business to be there .
4. person has been concerned in this affair.
5.What you have done will be helpful to us.
6.Fears that we don't talk about may make us all things.
B
admit； sensible； cheat； alarm； nowadays； impact；
experiment； view； personality； obviously
1. Society begins to have an on the developing child.
2 . It was really all part of her very individual .
3.Now that he has his mistake, we should not keep picking on him.
4.The scientists have already at each other's test sites.
5.They their new building as an exemplar of taste.
6.I'm trying to persuade you to be more .
7.This works against the interests of the child.
8.It's very rare to have big families .
9.What a shame to at an examination!
10.I forgot to set my and I overslept.
【语篇语法填空】
A
Some digital identities, 1. (know) as avatars, are a key part of how people use the Internet to communicate.The first simple 2D avatars appeared in 2. 1980s.By the late 1990s, they had been used in web chats like instant messenger.Nowadays,they are every where.People can choose an avatar 3. a selection of ready-made images, or create their own that can talk, walk, and fly around.
The avatar says a lot about your personality.When you choose a picture of a cute cat, you want to say, "I like relaxing and 4. (have) fun”.Cartoon characters or laughing monkeys express "I am a really 5. (fun) person”. Some people make a few 6. (improve) and also experiment with things like hairstyles.
Avatars let you express 7. (you) and give you a lot of room for creativity.They find they have the power to create new identities 8 did not look or act like their real selves.
But the use of avatars has caused a few concerns.Some worry that they are spending so much time in virtual worlds that are becoming afraid of 9. (meet) people in real world.Some people even use avatars 10. (cheat).
B
Last week, we were walking in the campus 1. we 2. (notice) a poster saying that there 3. (be)an English drama contest a few days later.Realizing the contest 4. (be) around the corner, we 5. (sign) up Gr the event immediately. We 6. (try) our best to practice and I thought we 7. (get) the first in the contest.We went to the office to turn 8. our English teacher for help.She 9. (offer) us a lot of valuable suggestions and told us put our heart into it and we 10. (win).
【提优训练】
【七选五】
The beauty of confidence is that it is possible to learn it，no matter who you are! Follow these simple steps to be confident.
Consider your strengths and success.
1 When did you help others? What are you good at? When have you taken pride in yourselves? What are you working hard for? If you have difficulty thinking of your strengths and success，ask your family member or a close friend.
Have goals.
Sitting around and doing nothing will make you feel worse.Start with a small goal. 2 You'll get more confidence achieving a small goal.Once you've achieved many smaller goals，you can set bigger goals.
3
Failure is the mother of success.When you fail，view it as a learning experience.Often we have to fail on our own to gain experience.By failing，you have at least taken a chance.
Pick a role model.
Pick a role model that is always confident and always learn from them.Study their action，their manners and how they communicate with others. 4 However，it's a great place to start.
Smile.
Confident people smile often，and without much reason. 5 It tells the people around you that you're comfortable in yourself and enjoying your time.
A．Learn from failure.
B．Otherwise，you'll get discouraged.
C．Smiling is a friendly and open gesture.
D．After reaching a goal，reward yourself.
E．Start projecting a more powerful you today.
F．If possible，write them down so that you can look back at them later.
G．Of course you don't want to spend your entire life copying someone else.
【阅读理解】
A
If you think that Internet shopping on a Sunday gets you the best deals，then think again.Tuesday is actually the best day of the week if you want to grab a bargain，according to an exhaustive analysis of on?line shopping.Thursday is the second best day followed by Friday—but Sunday is when you are least likely to make a saving.
The study also looked at months and found that the pre?Christmas rush in November is when there are most bargains around on the web—and not the January sales.US retailer(零售商) reporting service Sum All examined 3，000 companies and half a billion transactions(交易) as part of its report.It worked out the average discount(折扣) offered to consumers on each day of the week and over different times of the year.
The best day of the week was Tuesday where savings were 4.81 percent，followed by Thursday on 4.80 percent.In third place was Friday at 4.65 percent，then Wednesday at 4.13 percent and Monday at 4.11 percent.Only the foolish would shop on a Saturday where the discounts were typically 3.84 percent—and Sunday was the worst with 3.37 percent.
The analysis by month is even more surprising as most people think that waiting until the post?Christmas sales would yield the biggest discounts.In fact，November is when you will get the largest savings at 5.99 percent on average.January came in second at 4.95 percent，followed by May at 4.50 percent.
The worst month to buy online was March where you could expect to save just 2.76 percent.Consumers and experts have been speculating for years about the best time to shop online.
Booking a flight has almost become a science with some claiming that buying six weeks before you travel guarantees you the best price.However，a recent analysis by the US Airlines Reporting Commission found that was not actually the case.
Not only did the six?week window fail to pile up，in some cases the best fares were on sale as long as 24 weeks before departure.The ARC said that booking well in advance is best advised for busy routes or long haul flights(长途航班)，as the price only tends to go up.
1．If a buyer wants to buy cheap goods online，he'd better go to the shop on ．
A．Tuesday　　　 B．Thursday
C．Friday D．Sunday
2．Most web sellers often provide bargain on the web .
A．after New Year's Day
B．during Valentine's Day
C．on Mother's Day
D．before Christmas
3．Which of the following statements is True according to the third paragraph?
A．The best day of the week was Tuesday where savings were 4.8 percent.
B．In third place was Thursday where savings were 4.65 percent.
C．Sunday where the discounts were 3.37 percent was the worst.
D．Customers can get the best savings on Saturday.
4．What is the meaning of the underlined word “speculating” in the fifth paragraph?
A．Quarrelling.　 B．Objecting.
C．Searching. D．Considering.
B
Anaya Elick was born without hands—she has stubs(残端)where most people's wrists begin.
To hold a pencil，she must balance it between her wrists，then use her arms to push it along the page.But that didn't stop her from winning a national handwriting contest when she was in first grade.
In the two years since，she has taken on greater challenges.Last week，she won another national handwriting contest，this one for cursive(草书)．And by all accounts from her teachers at Greenbrier Christian Academy，she has become an accomplished artist.
Anaya isn't one to boast about her successes.She unwillingly says they make her proud but adds that they come from “lots of practice”．
Her friends at school said，“She inspires everybody by what she does and how she does it”．No one wants child to fail，and raising one who was born with a disability can heighten that protective instinct.Before Anaya was born，doctors knew about her condition，although not its cause.Other than having no hands，she is a regular 9?year?old girl.
“Anaya succeeds because she is not afraid to fail”，Middleton said.The two began practicing cursive last year，when Anaya was in second grade.She struggled sometimes，because unlike traditional penmanship，which allows for breaks after each letter，cursive words are written straight through—and added effort for someone who must balance rather than hold the pencil.
Middleton could see her daughter thinking through the challenge，figuring out how she could do better.She'd get frustrated at times，but she never hesitated to do things as often as it took to get them right.
“I don't think I've ever heard Anaya say I can't do something，” Middleton said.
That attitude carries over to her other interests.
Recently，Anaya and her classmates sat in Cheryl Leader's art room，working on an exercise.The goal was to get them thinking about different concepts，like color combinations and how an image can be formed by fully coloring inside straight and diagonal lines.
5．How did she make her writing? ．
A．by hand B．with her arms
C．with her wrists D．with her mouth
6．Why did Anaya's mother say being a parent can be scary?
A．Because she doesn't want her child to fail.
B．Because she love her child very much.
C．Because raising one who was born with a disability can be a burden.
D．Because she wants to protect her child from failing.
7．According to the passage，what kind of person do you think Anaya is?
A．Brave，hard?working and proud.
B．Brave，warm?hearted and kind.
C．Brave，diligent and modest.
D．Brave，diligent and shy.
8．What would be the best title for the text?
A．Girl without hands inspires everybody.
B．A special artist.
C．Mother and daughter.
D．We can do everything that we want.
参考答案：
【单句语法填空】
tricky
variety
instantly
sensibly
creativity
would visit
was
was leaving
to be competed
experiment
Viewed
concern
selection
obviously
Image
stealing
recommendation
smoking
convenience
If
should
finished
leaving
to change
would become
Obviously
selection
typist
concerned
viewers
that
as
concerned
various
spending
fancy
tricked
sensible
creativity
【选词填空】
A:
a variety of
In the 1980s
at all
More than one
more or less
become afraid of
B:
impact
personalty
admitted
experimented
viewed
sensible
obviously
nowadays
cheat
alarm
【语篇语法填空】
A:
known
the
from
having
funny
improvements
yourself
that
meeting
to cheat
B：
when
noticed
would be
was
signed
would try
would get
to
offered
would win
【七选五】
1．F　[根据本段的主旨句Consider your strengths and success.(考虑你的优势和成功)可知，F项中them指代主旨句中strengths and success，且look back at them later和下文的一系列问题相呼应，句意(如果可能的话，把它们写下来，这样你以后可以回头看)承上启下，故选择F。]
2．B　[根据前文和常识可知，此处表示从一个小目标开始，否则你会泄气的，B项承接上文，故选择B项。]
3．A　[根据文章结构可知，此处选择段落主旨句。根据空后内容可知，当你失败时，把它看作是一次学习的经历，空后的failure也是选择主旨句的关键词，A项(向失败学习)可以概括本段，故选择A。]
4．G　[根据前文(研究行为榜样的行为、举止以及他们如何与他人沟通)可知G选项中的“模仿其他人”和前文相呼应，且句意(当然，你不想一辈子都在模仿别人)承接上下文，故选择G项。]
5．C　[根据前文的Smile可知，C项中Smiling和前文内容相呼应，且句意(微笑是友好和开放的姿态)承接上下文，故选择C项。]
【阅读理解】
A:
A　[推理判断题。根据文中第一段前两句叙述可知选A。]
D　[细节理解题。根据第二段“The study also looked at months and found that the pre?Christmas rush in November is when there are most bargains around on the web—and not the January sales.”一句可知D正确。]
C　[推理判断题。根据第三段所列数据可知周日的折扣最低。]
C　[词义猜测题。根据后面提到的“最佳网上购物时间”可知应该是“寻找”。]
B:
B　[细节理解题。从文中第二段“To hold a pencil，she must balance it between her wrists，then use her arms to push it along the page.”可知，她是用她的手臂写作的。故选B。]
D　[推理判断题。从文中第五段“No one wants child to fail，and raising one who was born with a disability can heighten that protective instinct.”可以推断出，因为她想保护她的孩子不受伤害。故选D。]
C　[推理判断题。从文中“Anaya isn't one to boast about her successes.She unwillingly says they make her proud but adds that they come from ‘lots of practice’．”可知她谦虚和勤奋。从“‘Anaya succeeds because she is not afraid to fail’，Middleton said.”可知她勇敢。故选C。]
A　[标题归纳题。本文主要讲述了一个无手的女孩历经艰难最终成功并激励他人的故事。故选A。]