题目内容

What does “self-control” mean? Suppose you have a ticket for an exciting film which you want to see very much, but unluckily you have to study____an exam tomorrow. What will you do? See the film____study for the exam? If you can give up seeing the film and work hard at your____, it means that you have self-control. Self-control is not something that you have at birth. It needs to be cultivated in your life.

Often, young children are easily____when their needs or wishes are not met at once. Almost daily, children see a lot of food, toys and activities that are attractive to them. Many time children do not know how to____their frustration(挫折) when they are told “no” or “later”. Also, sometimes young children do not understand____they are not allowed to do anything. In order to have positive experiences at home and at school, children need to learn____to properly deal with their feelings when they cannot have something. These skills will increase children’s self- control.

Don’t go to bed late because of a nice TV program, or you may go to school____and it is a waste of time. Every one of us has some hobbies, a few of which may____us from making progress in life. We must use our____to become free of them.

1.A.for B.at C.on D.about

2.A.and B.while C.but D.or

3.A.school B.lessons C.films D.listening

4.A.happy B.upset C.tired D.excited

5.A.begin with B.play with C.deal with D.do with

6.A.what B.which C.why D.who

7.A.skills B.lessons C.ways D.strategies

8.A.early B.late C.on time D.slowly

9.A.leave B.make C.keep D.push

10.A.decision B.energy C.knowledge D.self-control

练习册系列答案
相关题目

You might have noticed that sometimes, when you’re playing mobile games or making a video call, the picture suddenly freezes(卡顿)because the network speed is too slow. When you try to download a movie on your phone, it seems to take forever.

These annoying things will soon become things of the past, as China just issued commercial licenses(发放商业牌照)for 5G networks on June 6. This means that China’s telecommunications(电信) companies will be able to offer 5G network speeds for mobile phone users.

The “G” stands for generation (代) . 1G let us talk to each other, 2G let us send messages, 3G gave us mobile data and Internet, and 4G made all of these things faster. So what will 5G bring?

First of all, 5G is so fast that it will allow us to download an entire HD movie in a second. The delay(延时) between sending and receiving data will be shortened. Now, 4G takes about 100 to 200 milliseconds(毫秒),while humans have a reaction time of about 200 to 300 milliseconds. But 5G will get the delay down to 1 millisecond or less, which is almost real-time.

Because of this increase in speed, it will be possible to create and use new kinds of technology. Robots will be used to do operations because doctors will be able to control them from somewhere else without any delay. Self-driving cars will be able to drive more safely because they can smoothly communicate with other cars, traffic lights and road Sensors (传感器). 5G also makes the Internet of Things(IOT物联网)possible.

All in all, 5G will shape every type of technology that it touches. And you won’t have to wait too long for that to happen.

1.From the first paragraph we can know that________.

A.people can’t download movie at all on the phone

B.making a video call is impossible for phone users

C.sometimes the network speed is too slow to use

D.mobile games can’t be downloaded on the phone

2.What happened on June according to the passage?

A.China just gave commercial licenses officially for 5G networks.

B.Every mobile phone user could improve the network speed

C.Most mobile phone users didn’t use 4G anymore.

D.All the mobile phones are much cheaper than before.

3.Which of the following is NOT true according to the passage?

A.5G will make people’s life much easier and more convenient.

B.Self-driving cars will become safer because of the use of 5G.

C.Using 5G to download something doesn’t take any time at all.

D.5G can make people download an entire HD movie in a second.

4.We can find the passage________.

A.from an ad B.in a newspaper C.in a storybook D.in science fiction

Soon computers and other machines will be able to remember you by looking at your eyes! The program works because everyone’s eyes are different. So in the future you won’t have to remember a number when you want to use a machine or take money out of a bank. You’ll just have to look at the machine and it will be able to tell who you are.

The eye-recognition (眼睛识别) program has already been tested in shops and banks in the USA. Britain, Spain, Italy and Turkey. Soon this technology will take the place of all other ways of finding out who people are.

Eye-recognition is a course of recognizing iris (虹膜), which includes the following steps. First, a kind of machine needs to collect different examples of one’s iris from his eyes and store them. Second, when this person goes to the bank to take out money, this machine will have iris feature extraction (采集). Then, this machine will compare the examples kept in it with iris feature extraction. Once the examples and the feature extraction are the same, this person will be identified, and he will take out the money from the bank successfully.

However, scientists are also working on other systems. Machines will soon be able to know you from the shape of your face or hand or even your smell! We have already had machines that can tell who you are from your voice or the mark made by your finger. Eye-recognition is better than other kinds because your eyes don’t change as you get older, and don’t get dirty like hands or fingers, and even twins have different eyes. So the eye-recognition program can be up to 94% correct, depending on how good the technology is. However, some other programs may only be 51% correct now. In Britain, it was found that 91% of people who had tried it said that they liked the idea of eye-recognition.

In the future your computer will be looking at you in the eye, So smile!

1.How does the eye-recognition program work?

A.You type in your number. B.You say your name.

C.You look at the machine. D.You show your ID card.

2.Which recognition has been already in use according to the passage?

A.Remembering smells. B.Remembering fingerprints.

C.Remembering the shape of faces. D.Remembering eyes.

3.Which of the following is TRUE according to the passage?

A.The eye-recognition program can be up to 51% correct.

B.In Britain, 91% of people said that they liked the idea of eye-recognition.

C.Everyone’s eyes are different, and even twins have different eyes.

D.The eye-recognition program is widely used now.

4.What’s the passage mainly about?

A.You won’t have to remember a number when you take money out of a bank.

B.We have already had machines that can tell who you are from your voice.

C.Tell people how the eye-recognition program works and what advantages it has.

D.The eye-recognition program has already been tested in shops and banks.

5.Of the following things, which one is right according to the passage?

A.You needn’t remember a number when you take money out of a bank.

B.Machines know you from your smell.

C.Computers can tell who you are by looking at your eyes.

D.Machines can tell who you are from your voice.

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