题目内容
—Thanks for your _____.
A. help B. helps C. helping D. helpings
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 already have 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 program has been already in use?
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 already have 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.
七、完成句子
1.他转过身, 试图向我们求救,但没有成功。
He turned around and __________________________________, but failed.
2.她再也不想周游世界了。
She ______________________________________________.
3.你最好能关着灯睡觉。
You’d better _______________________________________.
4.前几天在暴雨中李明把车开得像往常一样快。
Li Ming ___________________________________ in the heavy rain the other day.
5.中国比日本大30倍。
China is ____________________________________________ Japan.
6.我曾想知道你为什么这么怕蛇,现在我知道了。
I ___________________________________________ snakes. Now I know it.
—Did you _______ the latest iPad?
—Yes, I just bought _______ the other day.
A. hear about; it B. hear of; one C. hear from; one D. hear of; it
—Is ________ ready for the trip?
—No, we still need to buy a map before we start the trip.
A. anything B. something C. everything D. nothing
五、用How’s或What’s填空。
1.______the weather today?
2.______ the weather like today?
一、用所给词的适当形式填空.
1.How's the weather there? It's __________ (rain).
2.The _________ is shining. It''s_________ .(sun)
3.There are a lot of________ in the sky. It's __________ .(cloud)
4.It often ________ (rain) in summer in my hometown.
5.The weather is________ (wind)and cold.
6.--What_____ he _____(do)? --He is playing computer games.
7.--What are you doing? -I''m_________ (watch)TV.
8.What’s he _________(do)? He _________(cook).
9.It’s _______ (snow) in Shenyang today.
The boy can play ______ basketball well, but he can’t play ______ guitar.
A. the;/ B. the;the C. /;the D. /;/
Tom often _____ TV on Saturday evenings, but now he is _____ stories.
A.watching; looks B.watches; reading C.looks; reading