题目内容
任务型阅读
Soon computers and other machines will be able to remember you ①_________________
(通过看你的眼睛)! The programme 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) programme is already being tested in shops and banks in the
USA, Britain, Spain, Italy and Turkey. Soon, this technology (技术) will take the place of(取代)all
other ways of finding out who people are.
However, scientists are working on other systems (系统). 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 ②________(make) by your finger.
Eye-recognition is better than other kinds because your eyes don't change as you get older, or
get dirty like hands or fingers. And even twins have different eyes, so the programme can be up to
94％ correct, depending on how good the technology is. ③Some programmes may only be right
51％ of the time. In Britain, ④it 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 you in the eye. So smile!
(通过看你的眼睛)! The programme 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) programme is already being tested in shops and banks in the
USA, Britain, Spain, Italy and Turkey. Soon, this technology (技术) will take the place of(取代)all
other ways of finding out who people are.
However, scientists are working on other systems (系统). 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 ②________(make) by your finger.
Eye-recognition is better than other kinds because your eyes don't change as you get older, or
get dirty like hands or fingers. And even twins have different eyes, so the programme can be up to
94％ correct, depending on how good the technology is. ③Some programmes may only be right
51％ of the time. In Britain, ④it 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 you in the eye. So smile!
任务一:根据提示内容填空
①___________________________________; ②_______________
①___________________________________; ②_______________
任务二:完成划线句子的同意句
③____________ some programmes _______ only right 51％ of the time.
③____________ some programmes _______ only right 51％ of the time.
任务三:将划线的句子翻译成汉语
④_____________________________________________________________________________
④_____________________________________________________________________________
任务四:回答问题
⑤. Why can the programme be up to 94％ correct?
_______________________________________________________________________________
⑤. Why can the programme be up to 94％ correct?
_______________________________________________________________________________
①. by looking at your eyes
②. made
③. Maybe, are
④. 据发现有91%的曾试过它的人说他们喜欢眼睛识别的想法.
⑤. People have different eyes and eyes don't change.
②. made
③. Maybe, are
④. 据发现有91%的曾试过它的人说他们喜欢眼睛识别的想法.
⑤. People have different eyes and eyes don't change.
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任务型阅读。阅读下面的短文，根据短文内容完成表格中所缺信息，每空一词。（10分）
Much of our good health depends on the cooperation（协同作用） between substances（物质）. When they work together ,chemical reactions（反应） take place smoothly. Body systems are kept in balance. Some of the most important helpers in the job of good health are the substances we call vitamins.
Vitamin A is needed to produce a light –sensitive substance in the eyes. People who do not get enough vitamin A can’t see well in the dark. The best source(来源) of vitamin A is fish liver oil. It is also found in the yellow part of eggs. What’s more, squash, sweet potatoes, carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A.
Vitamin B-1 is also called thiamine. It changes starchy foods into energy. It also helps the heart and nervous system work smoothly. Without it, we would be weak and would not grow. Thiamine is found not just in whole grains like brown rice, but also in other foods. These include beans and peas, nuts and meat and fish.
VitaminB-12 is needed so folic acid can do its work. Together , they help produce red blood cells. Without them, a person suffers from anemia(贫血)。VitaminB-12 is found naturally in foods such as eggs, meat, fish and milk products.
Vitamin C is necessary for strong bones and teeth, and for healthy blood vessels. It also helps wounds heal quickly. The body stores very little Vitamin C. so we must get it very day in foods such as citrus, tomatoes and uncooked cabbage.
Vitamins
Much of our good health depends on the cooperation（协同作用） between substances（物质）. When they work together ,chemical reactions（反应） take place smoothly. Body systems are kept in balance. Some of the most important helpers in the job of good health are the substances we call vitamins.
Vitamin A is needed to produce a light –sensitive substance in the eyes. People who do not get enough vitamin A can’t see well in the dark. The best source(来源) of vitamin A is fish liver oil. It is also found in the yellow part of eggs. What’s more, squash, sweet potatoes, carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A.
Vitamin B-1 is also called thiamine. It changes starchy foods into energy. It also helps the heart and nervous system work smoothly. Without it, we would be weak and would not grow. Thiamine is found not just in whole grains like brown rice, but also in other foods. These include beans and peas, nuts and meat and fish.
VitaminB-12 is needed so folic acid can do its work. Together , they help produce red blood cells. Without them, a person suffers from anemia(贫血)。VitaminB-12 is found naturally in foods such as eggs, meat, fish and milk products.
Vitamin C is necessary for strong bones and teeth, and for healthy blood vessels. It also helps wounds heal quickly. The body stores very little Vitamin C. so we must get it very day in foods such as citrus, tomatoes and uncooked cabbage.
Vitamins
| Kinds of vitamins | Functions | ___1____ | Problems caused by lack of of it |
| Vitamin A | Helping prevent poor2__ at night. | Fish liver oil, vegetables Colored fruits, etc. | Unable to _3__ well at night |
| Vitamin B-1 | Helping the digestive system, good for the smooth work Of the __4_____ and _5____ systems | Whole grains, beans, nuts meat and fish | Poor health and slow _6__ |
| Vitamin B-12 | Helping prevent a __7__dieasease called anemia | _8__foods like eggs, meat,fish and milk products | Anemia |
| Vitamin C | A must for strong bones and teeth and healthy blood vessels | The body doesn’t store __9____. From citrus, tomatoes and uncooked cabbages. | Not to be _10_____ |