北师大版 必修2 Unit4 Period 1 Warm-up & Tomorrow’s World

适用年级:高一
试卷号:659253

试卷类型:课时练习
试卷考试时间:2019/6/25

1.阅读理解(共1题)

1.

   The little girl is now 14 months old and should weigh at least 20 pounds. Yet she is still the size of a newborn baby, only reaching just over 7 pounds and a mere 19 inches.

Suraya has been examined by a whole team of experts in different fields. But doctors still have no idea why she refuses to grow, describing her condition as a “real mystery”. Experts have carried out all kinds of tests on her to find out what could be wrong with her. However, so far these have brought no optimistic results.

Her mother described that her daughter was like a real-life baby doll. “She cannot sit, talk or crawl and she has to be fed through a tube to keep her alive. But she just hasn’t been putting on any weight,” she said. “It’s very difficult because we don’t know what the future holds for Suraya. We hope the doctors will soon be able to find out the reason and that she will be able to live a normal life.”

Suraya was born four weeks earlier weighing 2.6 pounds. Experts say nine out of ten babies born at this stage will immediately start growing and put on weight. In Suraya’s case, she stayed at her birth weight for the first eight months and has only put on a small amount over the past six months.

Suraya has now been taken to London’s famous Great Ormond Street Hospital for further tests. Dr. Jide Menakaya said, “She is a very interesting little baby. Her case is highly unusual. For 17 years, I have certainly never seen anything like this. The fact that she still did not grow after we put the feeding tube directly into her veins (静脉) was unexpected and surprised us greatly. This is incredibly rare (罕见的). Now we are working on a new theory, but more research needs to be carried out.”

【小题1】What’s the matter with Suraya?
A.She caught a kind of common illness.B.She was born 14 weeks earlier.
C.She isn’t getting any bigger.D.There’s something wrong with her brain.
【小题2】What’s the doctors’ attitude to Suraya’s case?
A.Excited and optimistic.B.Surprised and puzzled.
C.Interested but helpless.D.Puzzled and hopeless.
【小题3】What can we know about Suraya from the passage?
A.Suraya’s mother is worried about Suraya’s future.
B.Suraya is lovelier than other girls.
C.Suraya can’t recover from the illness.
D.Doctors have to try their best to help Suraya.
【小题4】It can be inferred from the passage that __________.
A.it’s certain that Suraya could never live long
B.doctors have made great progress in Suraya’s illness
C.Suraya will be able to live a normal life in the future
D.it’s hard to predict what will happen to Suraya

2.完形填空(共1题)

2.

   Computer hackers have now got their hands on mobile phones. A phone virus program can get your phone to do things you have no _____ of, computer security experts _____.

It might call the White House or the police, or _____ your personal address book to a marketing company. Or it could simply eat into the phone’s operating software, turning it _____ and erasing your personal information.

Similar viruses have already made mobile phone owners _____ in Japan and Europe.

Mr. Hypponen, chief technical officer of computer security in Finland said, “A virus can get your _____ and send them somewhere else. And it can record your _____.”

Mobiles are now able to _____ the Net, send e-mails and download software. So they easily become the _____ for the same hackers who have sent viruses to computers over the past decade.

“It’s technically ______ now,” said Stephen Trilling, director of research on anti-virus software.

“If the phone is connected to the ______, it can be used to transmit (传递) threats and ______ just as any computer can.”

In Japan, ______ you open a certain e-mail on your mobile, it will cause the phone to repeatedly ______ the national emergency number.

So phone operators will have to ______ emergency calls until the virus is ______.

In Europe, mobiles’ short message service, ______, SMS, has been used to send codes that could damage ______.

“Mobile users can ______ viruses, of course, by ______ their traditional phones without Web links,” some experts say.

【小题1】
A.choiceB.rightC.controlD.chance
【小题2】
A.speakB.talkC.tellD.say
【小题3】
A.leaveB.lendC.sellD.send
【小题4】
A.offB.outC.downD.on
【小题5】
A.happyB.angryC.excitedD.disappointed
【小题6】
A.messagesB.passagesC.locationsD.thoughts
【小题7】
A.voicesB.passwordsC.secretsD.addresses
【小题8】
A.makeB.applyC.surfD.develop
【小题9】
A.jobB.taskC.focusD.target
【小题10】
A.virtualB.possibleC.usefulD.valuable
【小题11】
A.cameraB.televisionC.InternetD.radio
【小题12】
A.hurtsB.visitsC.servicesD.attacks
【小题13】
A.ifB.unlessC.whileD.because
【小题14】
A.changeB.dialC.countD.press
【小题15】
A.cancelB.protestC.stopD.check
【小题16】
A.removedB.noticedC.calledD.explored
【小题17】
A.andB.norC.orD.but
【小题18】
A.recordersB.computersC.websitesD.phones
【小题19】
A.affectB.avoidC.killD.find
【小题20】
A.sticking toB.pointing toC.referring toD.leading to

3.汉译英(共1题)

3.
一句多译
(1)他可能会同意这个号召我们过低碳生活的计划。
①__________________________________________________
②__________________________________________________
③__________________________________________________
(2)经历过这么多困难后,我确信我的梦想会实现。
①__________________________________________________
②__________________________________________________
③__________________________________________________

4.语法填空(共1题)

4.
语法填空

In the last thirty years, the Internet 【小题1】 (grow) rapidly. In 1983, there were only 200 computers 【小题2】 (connect) to the Internet; now there are around 50 million and this growth is 【小题3】(clear) going to continue.

Some experts are pessimistic about the future. One worry is crime in cyberspace. Even now, young 【小题4】 (hacker) can get into the computers of banks and governments. In the future, terrorists may “attack” the world’s computers, cause chaos, 【小题5】 make planes and trains crash.

However, many people are 【小题6】 (optimism) about the future of the Internet. Already, users can buy books, find out about holiday offers, book tickets, and get all sorts 【小题7】 information from the Internet.

“In the next few years,” says Angela Rossetto of Cyberia magazine, “【小题8】 is clear that we are going to see a huge 【小题9】 (grow) in shopping on the Internet.” She also believes that, in the future, we will get entertainment from the Net and that television will probably 【小题10】 (appear). The mail service may also disappear with the increasing use of e-mail.

5.选用适当的单词或短语补全句子(共1题)

5.
选词填空(可变换形式)

【小题1】Her wish to become a first-class doctor finally __________.
【小题2】The manager sat back into his chair __________ nothing had ever happened.
【小题3】As we all know, playing computer games for a long time __________ our eyes.
【小题4】Peter Taylor learns how computers and the Internet are __________ our lives.
【小题5】Jim finds it hard for his kid to __________ his attention __________ one thing for longer than five minutes.
【小题6】Most of us __________ the future due to our endless efforts at study.
【小题7】The government has __________ to protect the environment.
【小题8】Farm workers __________ only a small section of the population.
【小题9】He was busy playing the game on his cellphone and nearly __________ a tree.
【小题10】This kind of spacecraft can travel __________ light.
试卷分析
  • 【1】题量占比

    阅读理解:(1道)

    完形填空:(1道)

    汉译英:(1道)

    语法填空:(1道)

    选用适当的单词或短语补全句子:(1道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:0

    7星难题:0

    8星难题:0

    9星难题:5