题目内容

We humans live in different parts of the world, but we have the same “mother”. She gives us everything we need in our daily life. She is our Mother Earth.
April 22 is Earth Day. The theme of this year is “Green Cities”.
A green city is a healthy and pleasant place for people to live, according to the United Nations.
A green city can get its energy from renewable (可再生的) sources like solar (太阳能的) and wind power. Also, it is connected by clean public transportation. Moreover, a green city is made up of facilities (设施) that can save energy and reduce waste.
Around the world, many cities and countries have done well to build themselves in a green way.
Chicago is well known for its green roof (屋顶) program. These roofs are covered with plants. The plants get a great amount of rainwater. Later, the water evaporates (蒸发) to help make the air cool and clean. So far, there are about 360 green roofs in Chicago, according to the US Environmental Protection Agency.
Curitiba, Brazil, has great transportation. It opened the world’s first bus rapid transit (BRT) system in 1974. BRT runs on special lanes. This makes sure that buses are on time even in traffic jams. With the help of BRT, the city has the lowest level of air pollution in Brazil. Today, many other countries have copied BRT, including China and Mexico.
Singapore is home to the first zero-energy building in Southeast Asia. Zero energy means a building is able to create more energy than it uses. Zero-energy buildings work with solar panels (板) mainly on roofs. These panels can make electricity which powers the buildings. By 2030, Singapore plans to build 80 percent of its buildings like this.
小题1:The theme of Earth Day this year is “_______”.
A.Green Roofs B.Green Cities
C.Reducing and Recycling D.Environmental Protection
小题2:The article mentions that there is BRT in the following countries EXCEPT _______.
A.Brazil B.Singapore C.China D.Mexico
小题3:From the passage, we learn that in the three cities _______.
A.people are encouraged to grow plants on their roofs
B.special lanes are designed to solve traffic jams
C.people make good use of solar and wind energy
D.people are provided with a pleasant place to live
小题4:The passage is mainly developed by _______.
A.giving examples B.explaining reasons
C.listing suggestions D.showing different opinions

小题1:B
小题2:B
小题3:D
小题4:A

试题分析:这篇文章讲述的是4月22日是地球日,其主题是“绿色城市”,文中解释了什么是绿色城市以及许多城市建成为绿色城市已经做得很好。
小题1:细节理解题。根据文中原句The theme of this year is “Green Cities”.(今年的主题是绿色城市),故选B。
小题2:细节理解题。根据文中原句Curitiba, Brazil, has great transportation. It opened the world’s first bus rapid transit (BRT) system in 1974.及Today, many other countries have copied BRT, including China and Mexico.可知所给答案中除了新加坡没有BRT,其他都有,故选B。
小题3:细节理解题。根据文中原句A green city is a healthy and pleasant place for people to live ,(绿色城市是人们居住的健康有令人愉快的地方),文中提到的三个城市都是绿色城市,故选D 。
小题4:结构分析题。根据全文结构,文中列举了三个绿色城市,所以本文的展开主要是用举例子的方法,故选A
练习册系列答案
相关题目
Have you ever wanted to travel back in time? What about traveling into the future? There’s an easy way to do it. One way you can make a time travel journey is by writing a letter to your future self to be opened in the future. To your future self, the letter will be a visit from the past.

What can be gained by writing a letter to yourself? Depends on how good your letter is. You have the chance to say something to your future self. What would you want to communicate? You’ll be able to talk to yourself 5,10,15 years down the road. There may be instructions for your future self, or you may have goals that you will want to check up on.
There are a lot of things you could include in your letter or letters to yourself. The more you include, the better the letter will be to you. Be creative with what you put in your letter. Include a picture of yourself or family to show the period from which the letter came.
You can store your letter in many different ways. You can give your letter to a friend or family member to keep and mail to you. If you can get others to take part, have them write letters to themselves as well and ask someone to be the letter holder until it’s time to send the letters. You can also use a service online to store your letter and e-mail it to you.
小题1:How can you travel into the future?
A.By traveling back in time.
B.By paying a visit to the future
C.By opening a letter from the past.
D.By writing a letter to your future self.
小题2:If you want to gain more in the future, you should_________.
A.have the chance to say something to your future self
B.talk to yourself 5, 10, 15 years down the road
C.write more about instructions for your future self
D.include as many things as possible in your letter
小题3:Why do you put a picture in your letter?
A.To check up on your goals.
B.To share your feelings with your family.
C.To show the time when the letter was written.
D.To find out your thoughts and feelings now.
  The Dress That Turns into a Coca Cola Machine 

This specially designed dress looks like a normal dress,but if you unfold it and cover yourself,you may look like a Coca Cola vending machine(自动售货机). Because there are many vending machines like that on the street,it must be easy for you to hide.If you feel that someone is following you or there is some danger,you can disappear within five seconds.But don’t use it to scare your classmates.That’ll be rude.
                                  

The M-Dress is a nice black dress.It is also a mobile phone.It accepts a standard SIM card and allows the wearer to receive calls without carrying an actual(真实的) phone in their pocket or purse.You just need to bring your hand to your ear when you want to answer a phone call.When you finish talking and release your hand,the call will close.It is fashionable and useful.But it will certainly be an embarrassing moment when your dress rings in public.
  Air Conditioned Jackets 

You will love these air-cooled jackets in summer time when it is very hot outdoors.The jacket has fans that draw air in.The fan is powered by an inside battery.Now it is possible to spend nearly every second of your day with cool air.
小题1:What’s the main purpose of the first dress?
A.To protect the wearer.B.To scare your classmates.
C.To make the wearer look better.D.To help sell more Coca Cola.
小题2:The underlined word release in the 2nd paragraph means ________.
A.put up B.put downC.put onD.put out
小题3:The second dress is called M-Dress probably because ________.
A. it is made by menB.it is made for men
C. it is medium-sizedD.it is also a mobile phone
小题4:The best title for the second paragraph is ________.
A.A Fashionable and Useful Dress
B.M-Dress That Is Also Your Phone
C.An Embarrassing Moment in Public
D.A Mobile Phone with a Standard SIM Card
小题5:Which of the following is TRUE of the Air Conditioned Jackets?
A.They keep you warm in winter.
B.The fans must be turned by hand.
C.The fans in them provide cool air.
D.The ice in them makes them cool.
Beyond Baby Mozart, Students Who Rock
Music education hasn’t changed much since the 1970s. Students are still taught to read notation(乐谱) so they can recite compositions that they would never listen to on their MP3 players or play with friends. Playing music enriches life. The question is: Why do schools teach music in a way that turns off so many young people rather than catch their imagination? Can we do a better job of using the power of music to get kids excited about school?
The experience of an organization called Little Kids Rock suggests the answer is yes — if we change the way music is taught. Little Kids Rock has helped music programs in over a thousand public schools and served 150,000 children. The organization has given 30,000 free instruments out, mainly guitars, and trained 1,500 teachers to run music classes in which students quickly experience the joys of playing their favorite songs, performing in bands(乐队), and writing their own music.

The key to Little Kids Rock is that it teaches children to play music the way many musicians learn to play it — not by notation, but by listening, imitation(模仿) and meaningful experimentation. “The knowledge you need to get started playing rock music is very limited,” explains Dave Wish, the founder of Little Kids Rock. “In high school, my friend Paul taught me a couple of chords(和弦) and my life was changed forever. On the first day of class, Little Kids Rock teachers place guitars in the hands of their students and get them practicing chords that will enable them to play thousands of songs. The kids decide what songs they want to learn and the class is off and running. Their progress is surprising. Within a year, eight and nine-year-olds are playing musical instruments, and giving concerts, even performing their own songs.
One of the biggest advantages that music offers is the ability to encourage students who are otherwise bored by school. “I’ve had students start coming back to school because of this program,” said Adkison Thomas, who heads up music for the Dallas Independent School District. He added, “One of the best things is that the teachers discover a new side of their students. They see kids become successful who weren’t before.”
小题1:The expression “turn off” in Paragraph 1 means “______”.
A.make kids feel coolB.make kids feel bored
C.make kids feel confidentD.make kids feel nervous
小题2:How did Little Kids Rock help the school?
A.By writing music for kids.
B.By playing kids’ favorite songs.
C.By making instruments for school.
D.By training teachers for music classes.
小题3:Little Kids Rock is successful because ______.
A.it encourages kids to experience music
B.it helps kids learn from great musicians
C.it allows kids to decide how to learn music
D.it offers musical programs all over the country
小题4:What does the writer want to tell us?
A.Learning music is a good way to become successful.
B.Teaching in a proper way benefits students’ development.
C.It’s necessary for students to practice a lot in learning music.
D.It’s important for teachers to discover the new sides of students.
阅读短文,根据短文内容回答问题。
Ants may be very tinny, but they’re serious eaters! Ants love a picnic and they have their “ant-picnics”.
Favorite Foods
Want to find out what the ants like to eat? Place different foods on the edge of an upside-down plate. You can use butter, honey or seeds. Put this feeding station in the places where there are lots of ants. Wait three minutes and count the number of ants feeding on each food. Count them every three minutes. Watch and find out!
Do ants prefer sweet foods or less sweet ones? Here’s test: Give ants a choice between full-strength honey and a honey-water mixture. Offer a few drops of each choice side-by-side. Then count the number of ants you see near each site every three minutes.
How Far Will They Go?
Want to see how far ants travel to collect food? First find an ant nest(巢) by following some ants when they carry food home. Now you know how far the ants traveled to your food station. Next, move the food station about one foot (30cm) farther. Keep moving it until the ants no longer show up.
Spreading the News
Once ants find food they like, usually they try to get their nestmates to help. To find out how long it takes an ant to tell others there’s food nearby, offer their favorite food and watch. After the first ant finds it, begin counting the ants at the food station every minute. Also, watch their behavior, when the first ant heads home, what does it do when it gets near other nestmates?
小题1:Do ants love a picnic?
____________________________________________________
小题2:Where can we put the feeding station to find out ants’ favorite food?
____________________________________________________
小题3:How can we find an ant nest?
____________________________________________________
小题4:What do ants usually do once they find food they like?
____________________________________________________
小题5:What is the passage mainly about?
____________________________________________________
In America, most people don’t get enough sleep. Children aged 5 to 12 are advised to sleep 10 to 11 hours every night, but most of them can’t sleep that long. A study found that about 41 million American workers got less than six hours of sleep every night. Scientists worry that parents are passing their bad sleeping habits down to their children.
In the study, Reut Gruber and some other scientists either added or reduced on hour of sleep for healthy children aged 7 to 11. They watched the children for five nights. They wanted to know if the amount of sleep can affect a child’s behavior.
Before the study began, students were asked to sleep the same amount of hours as usual. Their teachers were asked to record their behavior. After five nights of the records, scientists found that those who slept one hour less behaved worse than those who slept one hour more. Students with less sleep were more likely to feel sad and had more problems paying attention.
The scientists chose to study children in their homes instead of in a laboratory, because they wanted to find out how everyday changes might affect children’s behavior at school. “In the study, nobody became a talent, and nobody became crazy. But small changes in children can really make a big difference,” says Gruber.
小题1: Scientists worry that_______ may cause children to sleep less.
A.too much homework
B.pressure from parents
C.TV and computer games
D.parents’ bad sleeping habits
小题2: Scientists did the new study in order to know_______.
A.why children can’t get enough sleep
B.how long children should sleep every night
C.what children like to do before they go to sleep
D.if the amount of sleep can affect a child’s behavior
小题3: Who helped do some new study, children with less sleep_______.
A.Teachers. B.Parents. C.Scientists. D.Psychologists.
小题4:According to the new study, children with less sleep_______.
A.were more likely to feel excited
B.were more active in playing games
C.had more problems paying attention
D.didn’t want to answer questions in class
小题5:The new study was done in_______.
A.a laboratory B.a classroom
C.a children’s club D.the children’s homes

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网