题目内容
The students who are more confident have more to achieve their dreams.
A.directions B.chances C.secrets D.excuses
书面表达
近来网络上流行一句话：“世界上最远的距离是我在你对面，你却在看手机。”这句话真实地反映了当前的社会现象。成年人和小孩们都花大量的时间用手机做着不同的事，“手机控”、“低头族”越来越多且呈年轻化趋势。这既不利于我们的身体健康，又影响了我们的学习和生活，形势令人担忧。请你以“My opinion on using the mobile phone”为题，针对这一现象发表个人观点，给大家提提建议。
My opinion on using the mobile phone | Situation (状况) | spend too much time, use mobile phones… |
Results | be bad for our eyes, have less time… | |
My opinion | … |
提示词：a mobile phone freak手机控
要求：1. 短文条理清楚，行文连贯，内容可适当发挥；
2. 短文中不得出现真实的人名和地名；
3. 词数不少于80，开头已给出，不计入总词数。
My opinion on using the mobile phone
Mobile phones are widely used these days. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Big data (数据) is a lot of sets of information that are put together so they can be used by a computer program. The computer program looks for different kinds of answers or patterns in the data. Big data can have different kinds of information from many sources, such as information that comes from schools, social media sites, companies and governments.
Big data can be used in many ways. The government uses it to understand how many people travel on buses or trains. This information is then used to make bus or train systems better. Some schools use big data to understand which children may need extra help in class. The teacher can then give certain students more help or support so those students can succeed in school. Companies use big data, too. It helps them understand who buys their products. For example, one company uses weather data to see when people eat the most ice cream.
Big data can be used for good reasons. Some hospitals use big data to predict if a baby who is born too early will get sick. The hospital can then take extra steps to take care of that baby so he or she does not get sick. Big data can also be used for bad reasons can be used to predict which kinds of people probably break the law or hurt others, even if they have not done anything wrong
How can big data be used for good and bad thing? It is because the computer programs which are used to look at big data and understand it are written by people. People think a certain way and build a model of the ideas. These ideas are then used to look at the data. Sometimes, these ideas are helpful for people or businesses. Other times, bad ideas can cause problems for certain groups of people.
An 1.to Big Data | |
The meaning of big data | It is many sets of information that are put together so they can be used by a computer program. And it can have different kinds of information from many sources. |
Usages of big data | ●The government uses it to do researches on how many people use 2.like buses or trains to improve bus or train systems. ●Some teachers use it to know who may need extra help in class so that they can help or support the students more in school. ●Companies use big data to understand their 3.habits. |
Reasons for using big data | ●On the one hand, hospitals use it to make 4. about the health conditions of babies who are born too early. And the hospitals can take better care of them. ●On the other hand, it can be used to predict which kinds of people probably break the law or hurt others, even if they have not done anything wrong. |
Conclusion | Big data has been widely used nowadays. It can be helpful, but sometimes, It can also cause problems. That 5. the ideas of the people who write the computer programs. |