How to be a safe and smart searcher
Some keywords will help to find better results.
Exact symbols can help you find what you’re looking for. If you are looking for an exact phrase or sentence, for example, “seagull are very clever”, type it between inverted commas (引号).
Check your spelling. Make sure you spell spell every word correctly.
Have a filter (筛选). It’s a good idea to filter your online searchers, especially when you are searching for pictures.
Reliability is very important when you are searching on the Internet. Always ask yourself, “Is this reliable?”
A.So add a filtering system to your computer. |
B.Then only exact information will be shown. |
C.Make sure that you’re using the safest search setting. |
D.The smallest typing mistakes can bring unwanted results. |
E.Use more than one keyword when you are doing a research. |
F.Don’t make the mistake of believing everything as soon as you see. |
G.But finding the right information among thousands of websites can be a real challenge. |
相似题推荐
【推荐1】It is not so long ago that the extended family lived under the same roof. Children grew up knowing their cousins,aunts,uncles,grandparents,and other relatives. These children felt connected(关联的).
In these not-too-long-ago times people were connected with their food. Most people grew their own vegetables and fruit. Many families had a house cow for milk,cheese,butter and cream. Most families also had meat animals. When visitors came unexpectedly,the dad would be sent out to kill the chicken for dinner. Everyone was involved(参与)in cooking and the mealtime was a social event. When the meal ended,most of the family were involved in cleaning up and washing up. How different is the situation today?
The fast life is all around us —fast food,fast cars,fast conversations,fast families,and fast holidays. Our fast-paced life has weakened these connections. We have been fooled into thinking we need to,or even must,be fast and have what the "fast life" gives us. Stress is leading to many new health problems.
The solution is the Slow Movement. It aims to deal with the problem of "time poverty(缺乏)" through making connections. It supports a growing cultural change towards slowing down. It has spread to more than sixty countries and become a worldwide movement.
The Slow Movement tells us that we need to slow down and connect our life. We need connections to people-ourselves, our family, our community, our friends, to food, to places (where we live), and to life. By being part of the Slow Movement, many people have known how they lost connections to most aspects of their life and to the natural world around them. And more importantly, they have been reconnected —they have lived a new connected lifestyle.
1. If we are connected with our food, we _________.A.eat each meal slowly |
B.buy our food by ourselves |
C.enjoy our mealtimes in restaurants |
D.prepare and cook our food by ourselves |
A.Healthy, busy, disconnected. |
B.Rich, disconnected, comfortable. |
C.Fast, busy, stressful. |
D.Easy, relaxing, fast. |
A.got used to the fast life |
B.had unwise opinions about the fast life |
C.had diseases caused by fast food |
D.benefited from the fast life |
A.To compare modern life with traditional life. |
B.To explain the meaning of making a connection. |
C.To explain the disadvantages of disconnected life. |
D.To support a worldwide movement. |
【推荐2】As a child grows out of being an infant and begins to notice and react to the world around him, you may find yourself wondering how you possibly impart(给予;传授) all of the things that he needs to become a responsible, respectful adult.
Show your child respect. This is perhaps the best way to teach your child how to respect others. Listen to your child by giving him your full attention and he will learn to listen to you, understanding how important this is in communication.
Agree to disagree.
Control your impulse to overact. When a situation arises between you and your child that requires calmness, keep in mind that you are supposed to be modeling correct behavior.
Praise, praise, praise! So much is focused on what a child does wrong and how to correct it that the accomplishments are not celebrated enough.
A.Teach manners by using polite requests and responses. |
B.Try to remember that a child won't always agree with you. |
C.Respect is necessary for a meaningful and successful life. |
D.If he sees you lose temper, he is more likely to respond that way in future. |
E.A child may act like he pleases, but will respect being given limits. |
F.When you see your child exhibit respectful behavior, make sure he knows just how proud you are of him. |
G.Setting a good example is the best way to start a child on the path to respect |
【推荐3】Five Ways to Fight Depression
If you feel depressed, it’s best to do something about it. In addition to getting help from a doctor, here are five things you can do to feel better.
Exercise.
Nurture yourself with good nutrition(营养). One person may not feel like eating at all, but another might overeat. If depression has affected your eating, you’ll need to be extra mindful of getting the right nutrition. Proper nutrition can influence a person’s mood and energy.
Identify troubles. Try to identify any situations that have contributed to your depression.
Express yourself. With depression, a person’s creativity and sense of fun may seem blocked. Exercise your imagination and you not only get those creative juices flowing, you also loosen up some positive emotions. Take time to play with a friend or a pet, or do something fun for yourself. Find something to laugh about — a funny movie, perhaps.
A.Laugh at it anyway. |
B.Try to notice good things. |
C.Laughter helps lighten your mood. |
D.Take a 15-30 minute walk every day. |
E.So eat plenty of fruits and vegetables and get regular meals. |
F.As we know, depression has a bad and lasting influence on us. |
G.When you know what's got you feeling blue and why, talk about it with a caring friend. |
【推荐1】It has been two months since I moved to China, but its digital advancement hasn’t stopped impressing me ever since. One of the major things that I cannot imagine living without anymore is mobile payment. There are two major mobile payment apps here, Alipay and WeChat Pay. Both have similar payment features (特征), though WeChat is more like a social media. That’s why I will focus on this “super app”.
So far, I’ve been shocked by how efficient (效率高的) life can be with WeChat. It is present in every aspect of people’s daily life, from paying water and electricity bills, meals, cinema tickets to calling a taxi, following news, and chatting with friends. Most businessmen have used it, from tiny local street food stalls to high-end (高端的) stores. A cashier (收银员) may be surprised if you do not pay with WeChat or Alipay at the grocers or in restaurants. And it seems like the entire payment industry has encouraged this shift to mobile payment, equipping payment terminals with QR code scanners to simplify payments. Mobile payments are so common here that I realize that I can perfectly survive if I forget my wallet at home one day because most days I just don’t take it out of my bag!
As mentioned earlier, WeChat is also a major social media platform with about one billion daily users, which is more than the entire population of European Union. So I have to say Chinese technological and digital development is a real miracle (奇迹).
1. What has impressed the author most since he came to China?A.The rapid progress of digital technology in China. |
B.The living condition of the Chinese people. |
C.The similar features of Alipay and WeChat Pay. |
D.The efficient life brought by WeChat. |
A.Nowadays wallet is unnecessary in China. | B.Cashiers refuse to accept cash in China. |
C.Mobile payment are very popular in China. | D.QR code scanners are very expensive in China. |
A.Two major mobile payment apps. |
B.The development of mobile payment. |
C.The different opinions about mobile payment. |
D.The miracle of Chinese mobile payment. |
【推荐2】While the start of a new school year is always exciting, this year was even more so for some elementary school students in Auckland, New Zealand. They became the world’s first kids to be “taught” by a digital teacher, Will. Will is just an avatar(用户头像)that appears on the students desktop, tablet, or smartphone screen, not a human-like robot walking around the classroom.
Auckland energy company Vector and AI company Soul Machines worked together to develop Will, which has been modeled after the human brain and nervous system, allowing it to perform human-like behavior. The digital teacher is currently assigned to teach Vector’s “Be sustainable with energy,” a free program for Auckland elementary schools.
Just like the humans it replaced, Will is able to instantly react to the students’ responses to the topic. Thanks to a webcam(网络摄像头)and microphone, the avatar not only responds to questions the kids may have, but also picks up non-verbal cues(非口头提示). For instance, if a student smiles at Will, he responds by smiling back. This two-way interaction not only helps capture the students’ attention, but also allows the program’s developers to monitor their participation, and make changes if needed.
Vector’s Chief Digital Officer, Nikhil Ravishankar says, “What was fascinating to me was the reaction of the children to Will. The way they look at the world is so creative and different, and Will really captured their attention.”
Will, in place since August 2018, has been a great success so far. However, regardless of how popular it becomes, Will is unlikely to replace human educators any time soon. For. one, the avatar’s knowledge base is severely restricted. But more importantly, even the smartest digital avatars could never predict and react to all the unexpected situations that educators have to deal with on a daily basis. However, it could come in handy as a “personal tutor”, providing kids with one-on-one help on specific subjects or even topics.
1. What is Willable to do in class?A.Think like humans. | B.Satisfy all kids’ needs. |
C.Interact with the students. | D.Monitor students’ participation. |
A.Positive. | B.Negative. | C.Doubtful. | D.Unconcerned. |
A.Its popularity. | B.Its limitations. | C.Its applications. | D.Its convenience. |
【推荐3】Mobile learning has been proven to improve learning outcomes for students of all ages. With the expansion of online authorship(作者), publishing has become increasingly more accessible to all people. This is a positive thing for people who are looking to create content and connect with others globally. However, this access to online authorship also means that there is more content to be sorted when looking for reliable resources. Therefore, when applying mobile lessons, teaching digital literacy(素养) is essential to ensure that students obtain accurate information and are not being misled on the Internet.
As technology changes, teachers must first receive updated training to model positive digital citizenship. Training for teachers is also important when educational technology is used in the classroom. Teachers who understand how these applications and websites work can assist students who may be struggling. Especially in a time of mobile learning, being able to answer students’ questions about technology clearly can be the difference between success and failure of a student.
Along with teacher training, students should also receive thorough and in-depth guidance about how to use these educational technologies. If students are not taught how to use these devices and applications, they will struggle with their academics. Unfortunately, when mobile learning is the only option, some students can easily become overwhelmed, which may lead them to give up on certain technologies because they do not understand them, which can negatively impact their learning outcomes. Students need thorough digital literacy training to avoid this problem.
Students don’t just need digital literacy training for class. Students also need to develop these skills to be successful in the workplace. 21st-century workplaces rely heavily on technology; even obtaining a job in the 21st-century will prove difficult without digital literacy.
1. Which of the following is one benefit of students’ having digital literacy?A.Getting easy access to writers worldwide. |
B.Publishing content on the Internet freely. |
C.Effectively obtaining the exact information. |
D.Collecting all resources from foreign websites. |
A.Methods of giving digital lessons. |
B.Students’ gains from mobile learning. |
C.Need for updating teaching content constantly. |
D.Significance of training teachers’ digital literacy. |
A.Helpless. | B.Focused. | C.Busy. | D.Overjoyed. |
A.Technology is developing at a fast speed. |
B.People have more employment opportunities. |
C.Digital literacy contributes to students’ future career. |
D.Students are more likely to succeed in workplaces. |