People are trying to build “green buildings” that are friendly to the environment. They might not seem any different from common buildings. But let’s take a closer look.
Stay cool and warm. It takes a lot of energy to light rooms. It also takes energy to heat and cool buildings. So green buildings are designed to do all these things with much less energy. An energy-smart building starts with thick walls. Special insulation(隔热材料)inside keeps heat inside in winter and keeps heat outside in summer. This saves energy for heating and cooling. Some green buildings don’t need any radiators(散热器)or air conditioning at all!
Save the trees. What a building is made from can also help the planet. To save forests, some green buildings have bamboo floors instead of wood. Bamboo looks like wood, but it’s actually a grass. It grows back 20 times faster than a tree. Another way to build green is to use recycled materials. That saves the cost and reduces pollution of producing something new.
Make better home. City planners like green buildings because they save money and they are healthier for the people who work and live inside. But you don’t need to build a whole new building. Simple changes like shading windows and planting trees can make any home greener—and a better Earth home for us all.
As more people become concerned(担忧的)about climate change, more buildings are going green. Experts are finding new ways to build green buildings. We also need to change our mind. Let’s take action now!
1. How does an energy-smart building save energy for heating and cooling?A.It uses air conditioners. | B.It uses smart radiators. |
C.It has special thick walls. | D.It has fewer room lights. |
A.it is a recycled material | B.it grows back much faster |
C.it can keep the room warm | D.it can save a lot of money |
A.build a whole new green building | B.pay attention to climate change |
C.make small changes to our home | D.use only gas to cook our meals |
(①=Paragraph 1, ②=Paragraph 2, …)
A. | B. | C. | D. |
相似题推荐
I live close to a forest in Ohio, America. I can walk there in three minutes! I used to love going there to play with my dog. But one day there was so much litter there that I became very unhappy. I decided to clean up the forest. I wanted to feel happy going there again.
I made my first trip to clean the forest that afternoon. I took a big black rubbish bag with me. Ten minutes after starting to pick up litter, my bag was full! It had cans, bottles, broken glass and newspapers in it.
Since that first trip three years ago, I’ve gone to the forest four times a year to pick up litter. I’m often there for three hours. It makes me feel great to do something for the environment.
After each trip, I look at all the litter I’ve found. If any of it is recyclable(可回收的), I keep it. I can’t understand why people drop litter. But I will keep picking it up until they stop dropping it.
I know I can only do a small bit to help the earth, but I still think it is important.
1. .When did the writer begin to collect litter?
A.When he was very young. |
B.After his home moved to a new place. |
C.When he realized no one else was going to pick it up. |
A.He lives in a forest. |
B.He lives near a forest. |
C.He lives in a place with much litter. |
A.in order to make money |
B.in order to get a prize |
C.in order to make the place clean |
A.In the forest. | B.In the street. | C.In the park. |
A.the writer will go on with collecting litter |
B.the writer always collects a lot of litter |
C.the writer thinks he does a great thing |
【推荐2】
Now people are trying to make the world a better place for birds to live in. People in China start the Bird Loving Week. Students from all parts of the country have been doing something to care for birds.
Meng Yiru, a 16-year-old student from Nanyang Model High School in Shanghai, asked people to protect birds: Never put birds in cages. Go to visit them in the wild if you really love them. "I'll never forget the sparrow(麻雀) I kept in a cage," said Meng. “It stopped eating after I caught it and soon died.” Meng and her classmates put many of their ideas in their 300-word report to ask people to take better care of birds.
China is the home of more than 1, 000 kinds of birds because the country is large and has almost every weather type to suit (适合) them.
But not everyone knows how to take good care of them. Some cut down trees and destroy the birds' homes. This has made the number of the birds go down quickly. A study shows that one out of eight birds, more than 1, 200 kinds, in the world could die out. This includes 95% of albatrosses(信天翁) and 60% of cranes. Some birds you see every day, like pigeons and parrots, are also in danger!
To help them, people have set up 7,500 reserves(自然保护区) which are suitable and safe for the birds. In China, there are big reserves like the ones near the Dongting Lake in Hunan and the Poyang Lake in Hunan and the Poyang Lake in Jiangxi. Is there anything that you can do for birds? Take care of their homes. Feed them with something delicious. Well, think it over and begin to do it now!
1. Meng Yiru kept a sparrow and .A.soon it died | B.it lived in the cage happily |
C.then set it free | D.then gave it to her classmate |
A.people in China love birds | B.people in China don't eat birds |
C.there are a lot of trees in China | D.birds can find the suitable climate here |
A.12.5% | B.50 | C.60% | D.95% |
A.birds | B.homes | C.lakes | D.reserves |
A.ask people not to cut down trees |
B.tell people what kinds of birds are in danger |
C.call on people to do something to protect birds |
D.make people lean about the Bird Loving Week |
【推荐3】In order to make our city cleaner, our school suggests that students help make less pollution, so now they all join environment clubs.
Here are the things students often do.
We love our environment.
A.No-car Day. |
B.Turn off the water. |
C.Let’s work together to make it cleaner! |
D.Students work together to keep the environment clean in the club. |
E.No-garbage lunches. |
【推荐1】Today’s kids like staying indoors and watching TV, playing computer games, and doing their homework better than going outside to play. Playing outdoors is so important to kids—not only to help them stay healthy but also to help them to make friends. Here are some ideas for kids that they can follow.
Take a Walk or Play a Game
You can take a walk around the block(街区) or go hiking in the forest. Playing a game can make kids active. It can help kids like the outdoor activities.
Ride a Bike
Kids’ feet can take them further when they’re riding bikes. Besides being an easy way of transportation, bicycling makes for a fun whole-family outdoor activity. Exploring(探索) quiet streets in the neighborhood can make kids happy.
Fly a Kite
When you fly a kite, you often end up running like the wind—which makes this an excellent outdoor activity for kids. Simple kites are inexpensive to buy and easy to operate(操作). Still intimidated? Walk to an outdoor field on a windy day and watch other people’s kites fly in the air.
Play Soccer
It’s known as a super starter sport for kids. When kids play soccer with their friends or family, they may have fun and it can help them to be healthy.
1. Why is playing outdoors so important to kids?A.To help them stay healthy and make friends. | B.To help them become smart. |
C.To help them become weak. | D.To help them study skills. |
A.更好 | B.更多 | C.更远 | D.更重 |
A.When kids do outdoor activities. | B.How kids ride bikes. |
C.Where kids take a walk. | D.Some outdoor activities for kids. |
【推荐2】When Sunday is over, the boring office may be the last place you think of, but the Apple Park in Cupertino, California may give you a different feeling.
Apple Park is like a huge landed UFO, which covers an area of 708,000 square metres. The round four-storey main building has hundreds of rooms. It covers an area of up to 260,000 square metres. The outer walls are made up of huge pieces of glass. Many of them can be opened like the windows in your home, and the whole building can “breathe” like a human being. With this special ventilated system, it only needs to use air conditioners for three months of the year. There are 75,000 square metres of solar arrays on the roofs of the building. They provide electricity for the whole Park. The Apple Park building is a bright, comfortable and convenient place for all the 12,000 Apple people to work inside.
Apple Park is not only a fantastic working place. There is a huge dining hall for all the — Apple people to have meals together at once. There is a four-storey cafe, a sports center and a l,000-seat theatre to offer relaxing services. There are 2,000 bicycle parking spaces, so people can ride their bikes to work. The company also provides l,000 bikes for Apple people to get around all over Apple Park. In the middle of the round building is a huge park. Over 9,000 trees, including many fruit trees, are planted to make it a mini forest. It’s an ideal place to make Apple people feel better and more energetic.
Apple Park is a gift for all the Apple people.
1. The main building of Apple Park is ________.A.12,000 square metres | B.75,000 square metres |
C.260,000 square metres | D.708,000 square metres |
A.outer walls | B.solar arrays | C.rooms | D.trees |
A.To keep Apple people busy. |
B.To invite tourists to have fun there. |
C.To make itself a better gift to Apple people. |
D.To build itself a better place to enjoy nature. |
A.There are over 9,000 fruit trees in the Park. |
B.Apple people can do exercise in Apple Park. |
C.Apple Park can “breathe” for three months of the year. |
D.The outer walls of the main building are made of wood. |
【推荐3】“The delivery man (送货员) has your food and is on his way.” This is a message you might get after you order food online. We know that delivery men bring your food to you. ________ That sounds interesting, doesn’t it?
Now Baidu and Meituan are working together to develop self-driving technology to deliver food. They are going to make some self-driving cars. People will mainly use the self- driving cars to send group orders. For example, if a company orders food for its workers, a self- driving car will bring all of their orders to the company.
Online food ordering is developing rapidly in China. So far, 300 million users have used different apps to order food online. Some experts say that self-driving cars will be a revolution (革命) of the food delivery.
Some people think there must be some problems about using self-driving cars to deliver food. For example, self-driving cars can drive well on flat roads, but can they drive well if the road is not flat? Some experts say that problems must be solved before using self-driving cars.
There will be self-driving delivery service soon, but it doesn’t mean that delivery men will lose their jobs. After all, self-driving delivery service cannot bring food to everyone in every city.
1. What are Baidu and Meituan working together for?A.Making new kinds of cars. |
B.Using a new kind of technology to deliver food. |
C.Finding more and more delivery men to work for them. |
D.Attracting more users to use their online food service. |
A.Maybe there will be smart robots sending food to you in the future. |
B.It’s pretty convenient because you don’t need to cook by yourself. |
C.Can you imagine that self-driving cars will bring food to you in the near future? |
D.Baidu and Meituan are planning to choose some people to be delivery men. |
A.Successfully. | B.Quickly. | C.Quietly. | D.Comfortably. |
A.The science world. | B.The school life. | C.The food safety. | D.The driving safety. |
A.Online food service in China | B.The future of delivering food. |
C.The future of delivery men. | D.Advantages (优点) of self-driving cars. |