根据短文内容及首字母提示, 填写所缺单词。
You might think the 4G mobile connection on your phone is quite fast. H1., an even faster and stronger technology is just around the corner. 5G networks will i2. us to a new world.
What is 5G? It’s the newest generation of cellular network technology. It works by u3. a wider range of the radio spectrum(射频频谱), allowing a greater number of signals(信号) to be sent and received at higher speeds.
People will be a4. to use the Internet at a much greater speed than before. 5G will increase download speeds to up to 20 Gb per second — much faster than 4G’s 1 Gb per second. That m5. a movie can be downloaded in just a few seconds!
Most importantly, 5G’s greater network capacity(容量) shows that we can connect not j6. people to people, but also people to machines, or to just about anything. For example, the lights in your living room, the fridge in your kitchen — all of them can be controlled w7. your phone. Outside of the home, factory owners can use it to control their robots. F8. could use it to follow “smart” tractors on their farms. Wearable devices(设备) could send updates to your doctor about changes of your h9.. Driverless cars and home delivery drone(送货无人机) will depend on 5G to work b10.. A completely wireless(无线的) world is at our doorstep.
阅读下面短文, 根据所读内容, 在文章后小题的空格里填入一个最恰当的单词。注意：每个空格只填一个单词。
No matter young or old all children love to play different interesting games. In a school in Britain at playing time, you will see children playing all kinds of games. And after school if the weather is good and when homework is done, you are sure to find children playing outdoors too.
Everywhere you look in a playground, children are having fun chasing(追) each other! Games of chase are very popular in Britain, just like everywhere else in the world. There are lots of types of chase game, and lots of different names for them depending on which part of the WK you visit. “Tig”. “Tag”, or “Debby” are all names for the same game. In those games, somebody is “it” or “on”. He must chase his friends and try to catch them. If he can slap or tap them on the shoulder, he makes it. When he does, he shouts “Tig! You’re it!”
One of the best things about chase games is you don’t need any extra equipment(设施), like a bat or ball to play. Some games though do need equipment. Ball games are always popular, and wherever you look in the UK you will find children playing football. Often, if there are no goalposts to use, children will use their jumpers or coats as goalposts.
Another popular piece of kit that is found in many playgrounds is a skipping rope. Children take it in turns skipping into the swinging rope and jumping, while a rhyme(短诗) is chanted.
At weekends, when there is lots of time to play, many boys and girls enjoy skating and skateboarding. Most towns have skate parks, which are places where there are ramps(坡道) and rails(扶栏) for doing tricks. It’s fun to ride bikes too. BMX bikes are great for doing tricks and jumps, and some towns have special tracks for people to race or practice tricks at.
Whatever types of game you like to play, there are lots to choose from.
Title: Children’s Games and Sports | |
Children of all 1. enjoy playing different games. If it is fine or when finishing homework, you can 2. see children lain outdoors. | |
What to do | 3. to play |
Chasing games | Children are often seen chase each other 4. in a playground. Different chase games have different names, but “Tig”, “Tag” or “Dobby” stand for the 5. game in the UK. Somebody who is “it” or “on” must chase his friends. He tries to catch his friends by 6. or tapping them on the shoulder and then shouts “Tig! You’re it!” Children can play chase games 7. any extra equipment. |
Ball games | Ball games need equipment. If there are no real goalposts, children sometimes use their jumpers or coats 8.. |
Skipping rope | Children take turns to skip into the swinging rope and jump, chatting a rhyme at the same time. |
Skating and skateboarding | Children can try different 9. along ramps and rails in skate parks. |
10. | Children race or practices tricks along special tracks on bikes. |
按要求改写或翻译句子。
1.I’m fine at school today.（对划线部分提问）
_________ are you doing at school today?
2.I often go to the library to borrow some books.（同义句转换）
I often go to the library ___________ __________ __________ borrow some books.
3.不幸的是，大熊猫在野外面临危险。
Sadly, giant pandas are _________ __________ in the wild.
4.当地震发生时，片刻的恐惧穿过我的脑海。
A moment of fear _________ _________ my mind when the earthquake started.
5.蜜蜂和蝴蝶在花间嬉戏，躲避了四月的阵雨。
Bees and butterflies play among flowers, then _________ _________ the April showers.
Sophie, a 14-year-old British girl, suddenly changed her behavior in class. She lost interest in studies and would sit in the corner with her head mostly down.
Ethan Miller, one of Sophie’s teachers, discovered the reason: she had been bullied(欺凌) online. Sophie was receiving abusive(辱骂) messages on her phone and on Facebook. Miller shared Sophie’s story on the official website of The Children’s Society, a children’s charity in the UK. Sophie was not alone. One in three young people, in 30 countries, said they have experienced online bullying. Twenty percent of those bullied students were not willing to go to school because of it, according to a report in September. The study surveyed more than 170,000 young people aged 13-24 from countries in Europe, Asia, Africa and South America. Seventy-five percent of them said social media, like Facebook and Twitter, are the most common places for online bullying. The growth of social media has left many young people hurt by online bullying, including unfriendly and abusive messages, comments and pictures.
The Internet world makes it easier for people to communicate with each other, but there is more danger for young people as well — and it is surprising that online bullying troubles many young people more than anything else. What’s more, online bullying could lead to serious results for young people. Such bullying makes young people more than twice as likely to hurt themselves or even kill themselves, according to a 2018 study by the university of Oxford, UK. The research also found that young people facing online bullying were not as likely to ask for help as those bullied by traditional ways.
To deal with the problem, UNICEF has called for national helplines to support people who are bullied, along with training for teachers and parents to prevent and deal with online bullying.
Here is some advice to keep yourself safe on the Internet:
1. Make sure that you’re careful and respectful to others, even if you don’t share similar opinions, values or beliefs.
2. If you experience online bullying, the best response to a bully is no response(回应) at all.
3. Keep a record of anything that shows proof(证据) of online bullying, like screenshots. You can use this to report and stop them.
1.What did Sophie do when facing bullying on the Internet?
A.She told her teacher about it. B.She isn’t willing to go to school.
C.She had no interest in studies. D.She would never sit in the corner.
2.The underlined word “discovered” in paragraph 2 most probably means _________.
A.find out B.hide C.protect D.work out
3.What action has UNICEF done to help with online bullying?
A.Respecting all the people around.
B.Improving young people’s studies.
C.Training teachers and parents to prevent bullying.
D.Keeping a record of anything that shows proof of online bullying.
4.How does online bullying trouble young people?
A.Make them willing to go to school. B.Make them unwilling to ask for help.
C.Make it easier for them to communicate. D.Make it impossible for them to hurt themselves.
5.Why does the writer write the report about online bullying?
A.To study the problem of online bullying.
B.To help teachers deal with students’ problems.
C.To tell people what UNICEF has done for children.
D.To help do with online bullying that troubles young people.
Li Ziqi, a popular star on the Internet, has more than 58 million fans on social media platform both in China and around the world. She is famous because of her videos. She even became the ambassador(形象大使) for the 7th International Festival Cultural Heritage(形象大使) in October 2019 in Chengdu, Sichuan Province.
Li seems to be a master of all kinds of skills — cooking, painting, designing and brining. The most special thing is that she does almost everything in a traditional Chinese way. In her videos, Li always wears homemade hanfu. She raises ducks in order to make a sauce from salted duck eggs. She makes bamboo furniture all by herself. She also grows plants and vegetables, and prepares meals with what she harvests. She makes life in the countryside very beautiful.
Li was born in 1990 in a small village of Sichuan Province in southwestern China. Her parents died when she was still very young and her stepmother treated her badly, so she finally grew up with her grandparents. When she was 14, she went to the city in search of work but she decided to return to the countryside in 2012 to take care of her grandmother.
Four years later, she began filming her life there, “When I worked in the city, it was about how to survive,” Li says. “Now when I work in the countryside, I feel like I’m truly living.” Li’s videos record how she works and her daily lives with her grandmother in their modest home. She says: “I simply want people in the city to know where their food comes from,” Li says. “A teacher friend once told me about some students who thought rice grew on trees, ___________.
Many people wonder why Li shares these videos. Li once said: “In today’s society, many people feel stressed, so when they watch my videos at the end of a busy day, I want them to relax and sense something nice, to take away some of their worry and stress.”
1.Li Ziqi becomes a popular online star because of ___________.
A.her videos about her daily lives B.her poor life as a child
C.raising ducks in the countryside D.becoming the ambassador
2.Li went to the city at the age of 14 in order to ___________.
A.take care of her grandma B.live a true life
C.be away from her stepmother D.look for a chance to work
3.She began filming her life in ___________.
A.1990 B.2012 C.2016 D.2019
4.Which of the following is the best choice for the blank in Paragraph 4?
A.because I am very interested in the life of children in the city
B.so I want kids in the city to know where their food comes from
C.so I want kids to know how hard farmers’ work to provide food for them
D.because I know children in the countryside are different from those in the city
We can use milk to make all kinds of things. Here’s how to make plastic:
You will need | Teaspoon Vinegar（醋） Measuring cup Whole vitamin D milk (nonfat or low-fat) Sauce pan Adult helper Stove |
Do this | 1. Pour 2 cups (500 ml) of milk into the sauce pan. 2. Ask the adult to heat the pan slowly on the stove. 3. Just before the milk boils, bubbles will start to appear on its surface. 4. When that happens, slowly put in two teaspoons of vinegar. 5. Keep stirring(搅拌) until the milk becomes rubbery(橡胶状) and hard to move. 6. Remove the pan from the heat and let it cool. 7. When the milk is completely cool, remove the solid from the pan, squeeze it into a ball and wash it under cool running water. |
What happened? | A chemical reaction takes place between a chemical(化学物质) in the warm milk and acid(酸) in the vinegar, and the result is a rubbery solid that does not dissolve in water. The milk has to be heated for this experiment to work. The white glue that comes in a squeeze bottle is one of the many useful things. That can be made from the chemicals in milk. |
1.What do we need to make plastic?
A.Two cups of low-fat milk. B.An adult helper.
C.Vinegar, sugar and acid. D.The white glue.
2.Which of the following is true about the experiment?
A.The milk should be cool for doing the experiment.
B.Keep stirring the mixture of milk and water until it is cool.
C.Bubble will start to appear when the milk becomes rubbery.
D.A chemical reaction takes between the warm and the vinegar.
3.Which of the following is the best title for the passage?
A.Different Uses of Milk B.Glue Made from Milk
C.Different Uses of Plastic D.Plastic Made from Milk
