题目内容

【题目】Whats one fourth and a half, do you know?

Yes, it’s________.

A.two sixths B.three fourths

C.one three D.three sixths

【答案】B

【解析】

试题解析:

分子用基数词,分母用序数词, 分子大于1时, 序数词后要加-s.又根据one fourth and a half得知。故选B

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【题目】根据短文理解,选择正确答案。
Every minute,someone is setting up an Internet company somewhere, in the world. Each one is searching for the one great idea that could make his web company click in a big way.And they are trying all kinds of tricks to attract people towards their websites.While some websites offer sounds,cartoons and amazing photos on screen to make their sites almost a movie-like experience for the viewers,others provide free downloads and competitions.
A company in California,US,has decided to offer online smells to people who visit its website.
That is,if a pizza image comes on screen,your nose will catch the smell of bread and cheese!All you need to do is to connect a device(设备)called “iSmell” with your computer.This smart little device contains(包含)some chemicals that can create different kinds of smells.
The company has invented software that changes the chemical composition(成分)of different smells into digital signals(数字信号).An onscreen image,which is programmed with the proper digital signal,will start the“ iSmell" device.The device will use the software to change' the digital signal again and let go of the correct smell.This device reads the digital smell code(代码)from the website and creates the proper smell from its store of chemicals.This smell is then made to blow softly in the direction of the user with the support of a small fan.
In order to let go of the correct smell,the company has created a “Scent Registry”,which contains a digital index of thousands of smells.The company plans to allow website developers to integrate(合成)the proper smells in digital code to their games and images.The company is also hoping that Hollywood filmmakers will use the smell technology in their movies.Imagine audiences getting the smell of rocket fuel as a spacecraft takes off on the cinema screen!Of course,filmmakers will have to be careful not to shoot in dirty neighborhoods,which have a lot of rubbish lying around.

(1)Internet companies try their best to search for great ideas to___________.
A.join in the Internet fever
B.offer movie-like experience
C.provide free downloads and contests
D.attract people to their websites
(2)According to the passage,people experience smells online by___________.
A.using “iSmell" device
B.ordering food
C.buying special software
D.changing chemicals
(3)What does “iSmell” do after being started by the onscreen image?
A.It reads the smell code and sends it to the user.
B.It blows the smell to the user with the help of a fan.
C.It rechanges the signal and lets go of the correct smell.
D.It changes the chemical composition into digital signals.
(4)The best title of the passage probably is“___________”
A.Some Useful Devices
B.The Internet Fever.of People
C.An Unusual Company
D.A New World of SMells Online

【题目】阅读理解

Have you learned something about robots? There are all kinds of robots. They are in different shapes. They can do lots of work.
Robot teachers, who are working in elementary schools now, have been very popular with pupils during a project in some South Korean school, a government report said on Thursday.
The elementary school children get on well with the robot teachers. They like the robotic teachers more than the ordinary ones because they never get angry and always kind to the students. The Ministry of Knowledge said.
English teaching robots were sent to three provincial schools for eight weeks starting in late December. There they teach students as teachers. More and more students like studying and the other robot teachers were also sent out. They can teach math, science and art.
The researchers found that the English-teaching robots helped raise interest in the language and helped the students feel more confident.
“Tele-presence” robots are controlled by an English and are equipped with a microphone and video camera. Many people think we can use these robot teachers in the village far away from the cities so that the children in these areas can also get better education.
The government has expressed great interest in robots to give rural school children more learning chances. I think in the future we can see more and more robot teachers working with the students. But I think the robot teachers can't replace the real teachers. What's your opinion?
(1)Where do these robot teachers work now?
A.In shops.
B.In elementary schools
C.In universities.
D.In middle schools.
(2)Why do school children like the robotic teachers more than the ordinary ones?
A.Because robot teachers are very clever.
B.Because they know much knowledge.
C.Because they are very kind to the students.
D.Because they never feel tired.
(3)How long have the English-teaching robots been teaching?
A.Five weeks.
B.Six weeks.
C.Seven weeks.
D.Eight weeks.
(4)From the passage we know that ____________.
A.there will be more robot teachers in schools
B.there will be no human teachers in the future
C.South Korean schools have too many robot teachers
D.there are no teachers in the village far from cities

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