以“How to learn English”为题写一篇80-100词左右的作文。文章开头部分已给出。注意包括以下要点:
How to learn English
There are four key points to study English: listening, speaking, reading and writing. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Air pollution is one of the world’s invisible killers. It causes seven million deaths a year, making it the largest single environmental health risk. In cities, air pollution is particularly serious. More than 80% of people live in the areas where pollution levels are beyond WHO limits.
One well-established way to reduce air pollution is to plant trees, as their leaves catch and absorb harmful particulates (微粒). But planting new trees is not always a good choice for lack of enough space. That’s why the “City Tree”, a mobile tree which removes pollutants from the air, has been becoming popular in cities around the world, including Oslo, Paris, Brussels and Hong Kong.
Each City Tree is just under 4 meters tall, nearly 3 meters wide and 2.19 meters deep, acting as a chair or a bench. A screen is included for information or advertising. Berlin-based Green City Organization explains that its invention has the environmental benefit of up to 275 actual trees.
But the City Tree isn’t, in fact, a tree at all—it’s a moss culture (青苔培植). “Moss cultures have a much larger leaf surface area than any other plant. That means we can catch more pollutants,” said Zhengliang Wu, co-founder of Green City Organization.
The huge surfaces of moss in each tree can remove dust, NO2 and O3 gases from the air. It requires very little care: solar panels provide electricity, while rainwater is collected into a container and then sent into the soil.
To monitor the health of the moss, the City Tree has sensors which measure soil humidity (湿度), temperature and water quality. “We also have pollution sensors inside the trees, which help monitor the local air quality and tell us how efficient the tree is,” Wu said. Its creators say that each City Tree is able to absorb around 250 grams of particulate matter a day and contributes to removing 480 tons of CO2 a year.
1.What is the City Tree?A.It is an ordinary tree growing leavers. | B.It is a mobile tree offering electricity. |
C.It is a mobile tree providing rainwater. | D.It is a moss culture absorbing pollutants. |
A.It takes up less space. | B.It is very easy to move. |
C.It requires very little care. | D.It can be used for advertisement. |
A.Soil and rainwater. | B.Solar panels and sensors. |
C.Temperature and humidity. | D.Moss culture and management. |
A.The City Tree needs a lot of care. |
B.The City Tree has environmental benefits as actual trees. |
C.Pollution sensors in the tress can help protect the environment. |
D.Planting new trees is a good choice to fight against air pollution in the city. |
A.Pressing. | B.Confusing. | C.Promising. | D.Worrying. |
A.anticipated; clinched a blockbuster victory | B.available; made history |
C.expected; were knocked out | D.professional; bettered their own record |
Dear Tim,
Today is Sunday. It’s 7:00 in the evening here. I’m writing to tell you something
What are your family
Denial
1.A.in | B.of | C.at | D.about |
A.food | B.drink | C.programme | D.sport |
A.is playing | B.is taking | C.is turning | D.is eating |
A.me | B.it | C.him | D.them |
A.on | B.with | C.for | D.over |
A.a | B.an | C.the | D./ |
A.listen | B.see | C.hear | D.look |
A.busily | B.badly | C.alone | D.luckily |
A.and | B.but | C.or | D.as well as |
A.making | B.learning | C.doing | D.sharing |
A.It has one opera singer on stage. |
B.It has one dancer who has no speaking role. |
C.It has already spread to many other countries. |
D.It includes spoken parts, singing dancing and acrobatics. |
A.he made many tours o a foreign country |
B.he was a famous Beijing Opera performer |
C.he was the first to introduce Beijing Opera to foreigners |
D.he made Beijing Opera different from other theatrical art forms. |
A.felt bored all the way |
B.thought highly of Beijing Opera |
C.found Beijing Opera interesting at first |
D.knew the background of Beijing Opera |
A.Beijing Opera | B.Local drama | C.An opera singer | D.A modern play |
A.three and four | B.four and five | C.two and three |
A.it is necessary for you to tell that you are coming |
B.you should wait for his invitation |
C.it is unnecessary for you to wait for his invitation or tell that you are coming |
A.in the sitting room | B.at a table | C.in the kitchen |
A.tea only | B.tea and some food | C.tea, dessert and meat |
A.not to help yourself to eat cake first |
B.not to share a cup with your friend |
C.do not put more than one piece of bread or cake on your plate at the same time |
A.The Spring Festival. | B.The Mid-Autumn Festival. | C.The Dragon Boat Festival. |
A.Roses. | B.Mooncakes. | C.A vase. |
A.Roses. | B.Mooncakes. | C.Some glasses. |
Cathy Hackl’s son wanted to celebrate his ninth birthday, but he didn’t ask for a party or gifts. He asked if he could hold the celebration on Roblox, a digital platform (数码平台) where users can play and create games. He and his friends wouldn’t meet in person—they would attend the party online.
“They hung out and played and they went to other different games together,” Hackl says. “It happens in a virtual (虚拟的) space but it’s very real to my son.”
Roblox is part of the metaverse (虚拟世界), a “place” similar to the real world. Today, millions of people spend hours a day in online communities. We enter the metaverse through virtual reality (VR) and augmented reality (AR), or simply on a screen. These experiences allow a stronger connection between our digital and physical lives. But these two worlds are already mixed together, no headset (头戴式视图器) required. Think about the Google Map. It uses location data to help people find the best way to a place.
The metaverse is part of the Internet. And there are plenty of Internet problems. For example, the personal information may be stolen. These suggest how challenging a future in the metaverse could be. However, many people believe the metaverse has real benefits. They say it can enlarge social networks.
Hackl is a metaverse expert. She’s also Latina (拉丁美洲裔女性). “We need to see people like me in these public-facing roles,” she says. “You can inspire a lot more people to join and say, ‘Hey, I am welcome and highly valued in this metaverse world. I’m sure I can build a different life.’” For those who are already spending part of their life in the metaverse, that building has begun.
Carrie Tatsu runs a business in the metaverse. But she wants her kids to spend as much time as possible in the real world. “It’s so important for humans to be with humans in real life,” she says. “I think that as kids grow up in this space, there must be some outlets for them to be connected with the real world, like tasting the delicious food, feeling the warm light on the face, having a face-to-face conversation with a real friend…any activity that can help them leave the virtual space and share their ideas in real life. Even though you can create a virtual world online, it is not the same as the real one.”
1.What can we learn from the passage?A.Teens can meet and hang out with friends in person on Roblox. |
B.It’s difficult to have a metaverse experience without VR or AR. |
C.The Google Map offers people a social experience with a headset. |
D.The metaverse brings people real-life experiences on digital platforms. |
A.customers will have better shopping experience in the metaverse |
B.as part of the Internet, the metaverse could have a challenging future |
C.the metaverse can help her become popular and improve self-confidence |
D.it’s more important for people to interact with each other in the real world |
A.duties to care and live | B.ways to express feelings or energy |
C.rules to play and speak | D.messages to receive or pass on |
A.What is the future of the metaverse? | B.Is the social network disappearing? |
C.What has the metaverse brought to us? | D.Is the social network important for teens? |
There was a famous scientist who made several important discoveries. Once he was
When his mother came into the kitchen,
So he did. After a while,
The scientist then added that, at that moment, he knew he didn’t need to be
你了解父(母) 过去的生活起居及娱乐情况吗?请他们谈一谈,然后写一篇短文来告诉我们。60词左右,开头已给出,不计入总词数。
When my father was young,