题目内容

【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,并在答题卡上将该项涂黑。选项中有两项为多余选项。
The days when a cellphone was used for nothing beyond calling and texting are gone.Today,we turn smartphones into magical machines with apps that transform them into musical instruments or business machines or video players.But it turnsout that we are only searching the surface.Who knew thatsmart phones would make pretty good satellites?
Smart phones forecast the weather
Networking expert Open Signal has discovered somethinginteresting:the sensors inAndroid phones designed to measure battery temperature,light,pressure and80 on can be used to generate surprisingly accurate weather reports.
Smart phones save the rainforests
Detecting illegal logging(盗伐) may soundlike a novel app, :in Indonesia,the non-profitorganization Rainforest Connection’ wants to use donated Android phones todetect illegal logging.As Newscientist reports,“The phonesare equipped with solar panels specifically designed to take advantage of thebrief periods when light reaches the forest floor.Theirmicrophones stay on at all time,and thesoftware listens for the sound of a chainsaw(链锯).”

Researchers at the university of Illinois have developed aniPhones app that turns the phone into a fully featured mobile medical lab thatuses the phone’s camera to detect proteins,bacteria,viruses andother organisms.
Smart phones drive cars
Google’s self-driving cars carry around $30,000 ofhigh-tech hardware and sensors,but studentsat Australia’s Griffith University think they can get the job done with asingle smart phone.
A.but its aserious business
B.Here are someuses for smart phones the makers probably didn’t imagine.
C.so it can beused to detect the sound of a chainsaw
D.It has beenused in many fields
E.Get enoughphones involved and you will have a weather sensing network
F.Smart phonesserve as mobile medical labs
G.They havebuilt a model that relies mainly on the phone’s camera and built—in GPS

【答案】B;E;A;F;G
【解析】文章给我们介绍了智能手机一些我们不太了解的新功能,如用于预报天气、监测盗伐、医疗实验、驾车定位等。(1)B考查对上下文的理解和推理判断能力。本段讲述了手机功能的发展,功能越来越多,但还有一些我们不知道的功能。B项承上启下,引出更多功能,故选B. (2)E考查对上下文的理解和推理判断能力。本段主要讲手机预报天气的功能,E项涉及到预报天气并形成气象网络,符合本段意思,故选E.(3)A考查对上下文的理解和推理判断能力。本段主要讲手机能监测盗伐树木功能,本句讲了盗伐热带雨林的严重性,A项符合文意,故选A. (4)F考查对上下文的理解和推理判断能力。本段主要讲手机在医疗方面的应用,F项与此相符,故选F. (5)G考查对上下文的理解和推理判断能力。本段讲智能手机的驾车功能、定位功能,G项符合文意,故选G.

练习册系列答案
相关题目

【题目】David, a French priest(牧师)of thirty-six, was sent to China by the church in 1872.He did well in the natural and social science besides his religious activities(宗教活动)。He was also very interested in the rare wild animals and plants in China.

On May 4th, 1879, after searching half a month in the western part of Baoxing, Sichuan the hunters hired(雇用)by David succeeded in bringing him a "black-and-white bear". "The bear is extremely lovely", he wrote in his diary excitedly. Meanwhile, he felt it might be a new species (物种)never discovered by scientists.

He then decided to send it to Paris for a further study. Unfortunately the poor "black-and white" bear died of Jolts(颠簸)of the mountain roads and the climatic (气候)change. He had to send its pelt (皮毛)to the National Museum in Paris for display (展览)。In fact, the so-called "black-and white" bear was neither a bear nor a cat. After a complete study, Milla Edwards, head of the museum, judged that it was a new species. He gave the "giant panda".

The discovery made the world excited and Baoxing was also made famous for "home of the giant panda"

1】【1From the passage we can see that David mainly came to China to ____.

A. learn Chinese science and history B. look for a panda for church

C. do something on religion(宗教) D. study the wild animals and plants in China

2】【2The word "rare" in this passage means ____.

A. very hard to find B. worth no money C. easy to find D. running very fast

3】【3The first giant panda was caught ____.

A. by David, a French priest B. quite by accident

C. with a lot of difficulty D. after the hunters followed it for half a month

4】【4Which of the following is not true according to the passage?

A. The giant panda died when it was on display.

B. David had never seen a giant panda before.

C. Milla was sure the animal was neither a bear nor a cat.

D. The discovery made the world excited with interest

【题目】阅读理解
If you are given only 1 yuan, could you live in a city for one day? It seems this may be a little difficult. But students from Xi'an did it.
On April 10, more than 60 students from the Middle School Attached to Northwestern Polytechnic University took part in the One Yuan Metropolis Survival. The charitable organization for teenagers called Imperceptible Education held this activity. Students not only have to live, but they also have to deal with a lot of hard tasks. It has happened in eight cities and is going to four others, including Beijing, in June.
To make money, many students looked for part-time jobs and saw how hard life was. Zhang Queue, 14, asked more than 10 restaurants for a job and finally got one chance. “We were sad when they said no. But gradually (逐渐地), we got used to it,” he said. After being a waiter for an hour, he got 25 yuan.
Some made use of their talents by singing and dancing in parks or shopping malls. Many people who walked by took notice and helped them. Zhao Jincheng, 14, drew pictures and made paper crafts(手工). “This showed it's important to learn a special skill,” he said.
Living was hard, but finishing the tasks wasn't any easier. They went to different places to finish tasks in a short time. The most amazing one was when they had to exchange things worth thousands yuan with only a piece of paper in half an hour. “We learned how to persuade others. From a balloon to a cake to a bottle of yogurt (酸乳) … after almost 20 tries, we got an expensive necklace,” he said. They will give all of the money they made to poor schools in Tibet.
(1)According to Paragraph 2, which of the following is correct?
a. adults can join this activity
b. students are given a little money
c. students have to do hard tasks
d. twelve cities have joined this activity
A.a, b
B.b, c
C.c, d
D.a, d
(2)To make money, students tried many things EXCEPT ____________.
A.going to Beijing to do their tasks
B.working part-time jobs
C.giving talent shows
D.drawing and making paper crafts
(3)During this activity, _____________.
A.Zhang Queue gave up when he was refused
B.students learned that life is hard
C.Zhao Jincheng made money by singing
D.students learned how to make paper crafts
(4)What does the underlined word “persuade” in the last paragraph mean?
A.argue with others
B.show sth. to others
C.sell something to others
D.make sb. do sth.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网