What do you do when you come across problem while doing your homework? Andy would take out his smart phone, open a special app and searched the problem. Answers soon came out on the screen.
Nowadays, many students do homework with the help of the Internet. They search for information online, use apps or discuss through social networks like QQ and WeChat.
“It’s convenient,” Andy said, “You also learn by seeing how others work them out.”
“It also improves students’ abilities,” said John, another student. He said it’s true for new types of homework.
John’s Chinese teacher often asks students to give speeches on great authors. When it comes to John’s turn, he usually searches online, picks out certain stories and makes PowerPoint presentations.
“I’ve become skilled at finding information online and using Microsoft Office,” Wang said.
However, many students think this trend (趋势) also brings up problems. Some students just copy the answers online and don’t think twice about them. As a result, they become lazy.
A head teacher in Andy and John’s school said that knowing how to use the Internet is important. The key is to have good self-control.
“No matter how difficult the problem is, think about it independently (独立地) first,” the teacher said “Be sure to understand the reasons behind the answers, or you won’t make progress. If you don’t have confidence about your self-control, ask your parents for help.”
Getting Help on Screen | |
The facts | Many students do their homework with the They use apps or social networks. |
Two | When meeting a problem with homework, Andy would turn to his phone, soon answers came out on the screen. John usually searches for information and |
Opinions from students | Some think it convenient and can Many think it makes students lazy when they just copy the answers |
Opinions from | No progress will be made If students aren’t |
相似题推荐
【推荐1】Many newspapers and magazines have an advice page. People write to ask (A) ________ help with their problems. The following Internet posts were written by two teenagers to an online newspaper.
Simon: I’ve just started wearing braces, (B) ________ I hate them. I don’t see any advantage in wearing them. My friends all laugh at me and say bad things about me. I feel embarrassed when I smile or open my mouth. The braces hurt my teeth, and it’s difficult for me to eat. I feel (C) it was wrong for my mother to make me wear these ugly braces. What do you suggest?
Julie: I have to share a room with my seven-year-old sister, and she’s driving me mad! She has a habit of playing the piano when I’m studying, and she always takes my things without telling me. I try to keep the room (D) tidy, she always makes a mess. I love my sister, but sometimes she’s so annoying! What should I do?
Aunt Linda’s advice:
Dear Simon,
Lots of people wear braces these days, so (E) 不是你一个人。 If you stop paying attention to your friends, they’ll stop laughing at you. So don’t worry about your braces! I understand that it hurts sometimes,but think of the beautiful, straight teeth you’ll have in a few months’ time!
Dear Julie,
You should talk to your sister more. Ask her to play the piano only when you’re not studying. Let her (F) borrow your things only if she asks you first. Perhaps she just wants more attention from you. Try spending some time with her every day and both of you’ll learn how to live happily with each other.
1. 在文中 (A) 和 (B) 的空白处分别填入合适的单词:2. 将文中划线部分 (C) 改写为:
it was
3. 写出划线部分 (D) 和 (F) 处的同义词或近义词:
4. 将文中划线部分 (E) 处译成英语:
5. 从文中找出两个表达本文主题的单词为:
Books, magazines, newspapers and other kinds of materials can help us know more about the outside world and perfect us. However, computer games, online videos and Internet are pushing books off the shelf. Some experts believe it's a worrying trend(趋势). Each Chinese read 0.38 more books in 2013 than 2012 but still far fewer than those in major developed countries. Even worse, many bookstores have closed their doors because many book lovers start to buy fewer books than before.
However, many people do still prefer reading because it has been part of their life. It can benefit(使受益) people in many ways. It gives us information about other countries and places of the world. It also has a strong influence on forming our personality and makes us more intelligent. The more we read, the more we know. The more we know, the smarter we become. It's never too late to start reading. So jump into the wonderful world of books now!
![](https://img.xkw.com/dksih/QBM/2017/9/16/1775348256276480/1779693672783872/STEM/c0f9a5c5511545a794378f1f6a9cf766.png?resizew=586)
根据短文内容,完成下列小题。
1. In which of the countries does each person read more than 15 books in a year?
____________________________________________________________________________
2. Why did people set up World Book Day?
____________________________________________________________________________
3. What are the experts worrying about?
____________________________________________________________________________
4. Is it right that each Chinese read 0.38 more books in 2012 than 2011? If not, what's the result?
____________________________________________________________________________
5. How many books did you read in 2013? What do you think of reading?
____________________________________________________________________________
Many have heard of shark fin soup. This famous and expensive dish is especially popular in southern China. But do you realize that you’re killing a whole shark each time you enjoy a bowl of shark fin soup?
When people catch sharks, they cut off their fins and throw the sharks back into the ocean. This is not only cruel, but also harmful to the environment. Without a fin, a shark can no longer swim and slowly dies. Sharks are at the top of the food chain in the ocean’s ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never be endangered because they are the strongest in their food chain. But in fact, around 70 million sharks are caught and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.
Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the sharks!
Save the Sharks! | Why? | ◆Shark fin soup especially popular in southern China. ◆People make famous and expensive dishes with ◆In fact, they kill a whole shark. |
What happens? | ◆People cut off sharks’ fins and throw the sharks back into the ocean. ◆It is ◆Many believe that sharks can never be endangered because they are ◆People | |
How to protect them? | ◆Environmental protection groups teach the public about “finning”. ◆They ask governments to develop laws to stop |
Now air pollution is getting worse and worse. The haze(雾霾)in China is serious. How much do you know about haze? Haze can also be called “smog”. The word “smog” is from the words “smoke” and “fog”. It first appeared(出现)in the early 20th century. It is a kind of air pollution caused mostly by cars and factories.
Smog will be harmful(伤害)to your health, especially lungs(肺). It can make you cough and cause(引起)skin and eye problems. It seems that we can do nothing to stop it, but only wait until the wind blows all the smog away. However, there are some easy ways to prevent it hurting you. Here are some of them.
1. Don’t do exercise in the open.
Exercising in the open makes you breathe(呼吸)deeply, and you will take in the particles(颗粒物)deep into your lungs.
2. Stay indoors and keep the air clean.
If you can, just stay in your room and keep the doors and windows closed. Remember to air your room twice a day—you can open the window at noon or at night for half an hour.
3.Wear a mask.
Paper and cotton masks cannot help you in the haze weather. Some special masks, such as N95 masks, can keep you from breathing in the particles in the air.
4. Change your diet(饮食).
Scientists find that vitamin A, C and E can greatly help protect your eyes, nose and lungs.
So eat more green vegetables and fresh fruit every day. What’s more, eat less food with too much fat(脂肪). It’s bad for your lungs.
The haze weather | |
What is haze? | It is It is a kind pollution caused by cars and |
What is the harm? | It is |
Don’t Stay indoors as often as Remember to open the windows for a Change your diet. Vitamins can make you healthy. So, please eat more vegetables and fruit and |
Free from boredom
You may feel your winter holiday plans fun or colorful, but everyone gets bored sometimes. Learning to do something about it will make you more creative (有创造力的) and help you free yourself from boredom.
Being bored
We all know what it’s like to be bored. Time goes slowly, you feel tired, and want to have something fun to do. Boredom makes you feel not connected to what’s going on around you. Some people say boredom is your brain (头脑) saying things aren’t going well and that you need to do something that makes you happier. Lucy, who is 13, says, “Boredom makes me feel unhappy. I feel alone and want to see my friends.”
Can boredom be good for you?
Long car trips, waiting in lines and rainy days may sound (听起来) boring but they are also the right moments to help you get creative, says Dr. Sandi Mann, a writer who studies boredom. She says that finding something fun to do can give people new adventures (冒险) and even new friends. Knowing when you’re bored and learning to “unbore” yourself will also help you learn to solve problems and help you better know how you feel about yourself. “Don’t be afraid of boredom, let it into your life,” says Dr. Sandi Mann.
Make the most of boredom
When you’re bored it’s easy to choose a fast, easy thing to do, like watching screens, eating sweet food or troubling your brother or sister. However, this only stops the feeling for a short time. Dr. Sandi Mann says it’s important to spend your time on some enjoyable and meaningful activities, such as building yourself a special place, making reading or exercise plans for yourself, making up a game or learning something new. You can also ask friends or family to join in. You will keep yourself away from boredom this winter. You might even start a new interest or hobby.
1. According to Dr. Sandi Mann, what are four enjoyable and meaningful activities?2. Do you think boredom is a good thing or a bad thing? Why? (Please give at least two reasons.)
【推荐3】If you fall off a bike and break your arms, the injury (伤害) happens very quickly. But computer injures happen slowly. You probably know how to ride a bike safely. Now let me tell you how to use a computer safely.
Your eyes. Too much light can injure your eyes. Your eyes should be more than 50cm away from the screen. Don't forget to look away from it sometimes. This gives your eyes a rest.
Your hands and wrists (手腕). Hand and wrist injuries happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard (键盘) for a long time, follow these three rules:
1) Rest your wrists on something.
2) Keep your arm as high as the keyboard.
3) Stop sometimes and exercise your hands, wrists and fingers in a different way.
Your back. You shouldn't bend(弯) your back when you sit before the computer. The top part of the screen should be in front of your eyes. Your arms, wrists, hands and the upper part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time, get up and exercise your arms, legs and neck.
(1题完成句子;2、3题简略回答问题;4题找出并写下全文的主题句;5题将划线句子译成汉语。)
1. Your eyes should be over
2. Why do hand and wrist injuries happen?
3. What shouldn't you do when you sit before a computer?
4.
5.
I’m Mary. I began to send e-mails when I was 17 years old. I found Google five years later. Now, I use the Internet all the time. Internet has become so popular that about 90% of children aged 12 to 17 in America use it. About half of these children use the Internet every day. They visit chat rooms and send e-mails. They go to websites to get information for their homework.
“Children are now living in a virtual (虚拟的) world,” says Greenfield, a teacher at the University of California, “As the Internet is becoming more and more important for our life, we should worry about one question: ①good, children, the, or, for, Is, bad, Internet”
“It’s difficult to answer the question because the Internet involves so many things,” says Justine, from Northwestern University. “The Internet includes (包含) online computer games, news, information and the e-mails. So, more and more people believe that the online world can be helpful in some ways but dangerous in others.
“Although it’s not easy to tell whether it’s good or bad. ②The Internet can be used by everyone in the world,” says Justine.
1. 判断正误 (T/F)。Mary began to send e-mails when she was 15 years old.
2. 完成句子。
Internet has become so popular that
3. 请将①处画线句子连词成句。
4. 简略回答问题。
What does the Internet include?
5. 将文中②处画线句子翻译成汉语。
When you hear “single-use”, you might think of something like chopsticks from fast food restaurants. You use them once, throw them away and forget about them. But when we forget about them, we also forget that we’re creating waste.
“Single-use” was chosen as Collins Dictionary’s “Word of the Year” for 2018. The idea of single-use is not just about real objects that we can touch or see. It also includes the ways that we communicate.
On social media (社交媒体), we see pictures, news and articles everywhere. We look, laugh and keep scrolling (滚屏). We never look twice. This is called single-use media. It’s all about sharing the small things of our lives. For example, I know what restaurant all of my friends went to last night. However, I don’t know their deepest thoughts and feelings about serious problems. I don’t even know what their dinner tasted like. I look at their pictures and give them a “Like”. Then I “throw it away” and keep scrolling.
Social media nowadays makes it very easy for us to forget what we have lost. Before we use social media and send messages on the phone, we communicated by talking. We had to remember or write down important things. Many people also communicated by writing letters, which took time and energy. They had to think carefully about each sentence. People treasured (珍惜) and kept letters for years. A letter was serious. It’s a shared piece of the writer’s spirit.
On social media, we treat our friends and family like cheap chopsticks. It’s simple and efficient (有效率的) in use, but we don’t spend time sharing little pieces of our thoughts and feelings any more.
1题和2题完成句子题;3题简略回答问题,4找出并写下第四段的主题句,5题将文中划线句子译成汉语。
1. From the passage we know that single-use is not just about real objects but also includes the ways
2. We never look twice when we see pictures,
3. What did many people have to do when they communicated by writing letters?
4.
5.
Can you imagine a world without the Internet? It’s surprising to think about it.
Now, China has more than one billion(十亿) Internet users, according to the China Internet Network Information Centre. This is the highest number of user in the world. Today, 66% of Chinese “netizens(网民)” are teenagers. “They spend about thirteen hours every week online,” said Qian Hulin, an Internet expert. Doctor Song in Beijing Xuanwu Hospital said about 14% of Chinese teenager netizens often lasted over ten hours to play online games.
Why do teenagers surf the Internet? The main reasons: surfing the Web can search for information, communicate with others and have fun. On the Internet, teenagers can find out almost anything. And surfing the Web can help students with their homework and widen their knowledge.
Li Dong, a teacher at No. 41 Middle School in Shijiazhuang, likes her students to use the Internet. “When we talk in class, students who surf the Net usually know more background information than the others,” she said.
In addition, people can use the Internet to write letters or stories and send e-mails. Many teens keep in touch with their friends online. It is cheaper than phoning somebody far away and also much quicker. But at the same time, using the Internet too often is bad for our study, work and health. So everyone should treat the Internet properly because the Internet has both advantages and disadvantages.
1. Are there more than one million Internet users in China now?2. What does Qian Hulin do?
3. Who are most of Chinese netizens nowadays?
4. Is Li Dong a student or a teacher?
5. What do you think of the Internet?