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Watching videos is becoming a part of our daily life. Most of us like to watch them to relax or kill the time. Some videos are just for fun, some are news and some are short films ...

Two retired (退休的) teachers are well-known for making short videos. They make them to share knowledge.

Wu Yuren is a retired physics teacher. She has become known as “Grandma Wu” by making videos. She uses a humorous and easy-to-understand way to do physics experiments (实验) online. She is good at using everyday tools to experience the magical world of science. She wants young people to be curious about daily life. In this way, young people enjoy finding out the knowledge of science hidden in our life. Wu is more than 70 years old now but still works hard.

Wang Pinxian is an 87-year-old marine geologist (海洋地质学家) and teacher at Tongji University. During the past two years, he has used his videos to share his knowledge of the sea. He often studies things like the secrets of the Bermuda Triangle (百慕大三角) and whether there are sea monsters (怪物) in the sea.

These videos have been popular and thousands of people have watched and shared them. Many fans express their thanks for the chance to learn new things and stay in touch with the world around them.

Their videos are like “classrooms without walls and universities without barriers (障碍)”. The two gray-haired people have created real energy to society through their actions.

【小题1】In the second paragraph , the two teachers share knowledge by ________.
A.giving free classesB.teaching in the countryside
C.making short videosD.going back to universities
【小题2】The underlined phrase “be curious about” in Paragraph 3 means “_______”.
A.be thankful forB.become nervous about
C.be busy withD.become interested in
【小题3】We can know that the two teachers are both ________ from the passage.
A.over seventyB.film directorsC.shy peopleD.book lovers
【小题4】The main idea of the passage is that ________.
A.short videos can help people relax and kill the time
B.how the two old people create real energy to society
C.lots of old people enjoy the knowledge of science
D.how physics experiments can solve daily problems
23-24九年级上·辽宁沈阳·期中
知识点:教育记叙文微信/微博/短视频 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!
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Why should we join in labor (劳动)? Because it’s good for us! It’s exercise and it’s interesting. In my opinion, it is useful for everyone to take part in labor. It is necessary for everyone’s education. 【小题1】

【小题2】 I wash vegetables and set the table. This helps my parents and teaches me how to cook. I can also help with chores. I make the bed, sweep the floor, and take out the rubbish. This helps keep the house clean.

At school, I join in the labor group to do different jobs at school, like cleaning the yard, painting classrooms, and helping in the library. 【小题3】

In the neighborhood, I join in some rubbish sorting (分类) activities. I also volunteer at a park to plant trees and flowers. 【小题4】

I think taking part in labor is a good idea because I can learn about real life. By doing so, I can not only learn how to be independent but also get some good work experience for my future life. What is the most important is that labor makes me feel very happy. 【小题5】 You might learn something new, and you might even have a good time.

Do you agree with me? What jobs do you do in your daily life? What jobs would you like to do?

根据短文内容,将下面的句子还原到文中空白处,使短文内容完整、通顺。(每个选项只能用一次,选项中有一项为多余项)
A.So next time someone asks for help with something, say “Yes!”.
B.At home, I help my parents cook dinner.
C.There is something I can help to do to develop my labor skills.
D.I also help with events, like school parties and sports days.
E.To be helpful at home and school, there are a lot of things to do.
F.This makes the park beautiful and helps the environment.

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【小题1】How many websites in the passage provide free services?
A.None.B.One.C.Two.D.Three.
【小题2】If you want to solve your difficult problem on Princeton Review, you have to ________.
A.work one on one with your parentB.study in an 80-person group
C.go to an online homework libraryD.pay more for the long answer
【小题3】Princeton Review is NOT a good choice for a student who ________.
A.has difficulty in learning chemistryB.hopes to get good marks in exams
C.can’t afford a monthly membershipD.wants quick replies after he logs in
【小题4】What’s special about 24 Hour Answers compared with the other two?
A.You can choose to pay for the help you need.B.Its service covers all the school subjects.
C.It has grown from a small group to a big one.D.It is regarded as the best homework help website.
【小题5】The passage is most probably from ________.
A.a science reportB.a shopping guideC.product instructionsD.a service review

Wang Qi, 14:

I love taking online courses. They give me a lot more choices and freedom. We can choose to learn whatever we want. Also, online classes enable us to study whenever and wherever we want, which is very convenient.

Wu Jun, 13:

I don’t think taking online classes is a good way to study. There are many temptations ( 诱惑) on the Internet. Maybe students will play computer games while taking lessons. Or even they will contact with classmates through QQ or Wechat. Students can be distracted from their courses easily. The whole learning process is not as organized as it is in the classroom.

Zhou Siya, 13:

Online classrooms are beneficial. We might feel more focused on learning when we are alone in front of a computer with no one to distract us. In addition, taking courses online also means we can have more time to use a computer, which is a good way to practice our computer skills.

Li Chunjie, 14:

I think the idea of taking online courses is crazy. It can increase our exposure (接触) to computers and the radiation (辐射) from them could do harm to the human body, especially our eyes. Also, sitting in front of a computer for a long time without exercising can be harmful to our health.

【小题1】How many students support online learning?
A.OneB.TwoC.Three
【小题2】Wang Qi thinks that taking online courses is convenient because     .
A.there are many courses to choose from
B.it helps improve students’ computer skills
C.online courses are free to take
【小题3】What does the underlined word “distracted” mean in Chinese?
A.使开心B.使分心C.使吸引
【小题4】According to Li Chunjie, taking online courses     .
A.causes a lot of distractions
B.will make students go crazy
C.is harmful to students’ health
【小题5】What are these students discussing?
A.Different suggestions for taking online courses.
B.Different opinions on taking online courses.
C.Different ways of studying on the Internet.

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