1. When will the first storm arrive?
A.Today. | B.This weekend. | C.Next week. |
A.New York City. | B.Saint Paul. | C.Boston. |
A.People traveling on foot. | B.People driving on the road. | C.People celebrating by the water. |
A.Sunny. | B.Snowy. | C.Windy. |
2 . A recent issue of National Geographic magazine described one of the wonders of the earth, the tiny silver ants of the Sahara desert. These ants live in areas where temperatures reach up to 57℃, as the article described it, an environment “where shoes melt.”
These tiny ants are amazing. In the Sahara desert, where most creatures avoid going out in the middle of the day to avoid high temperatures,the Saharan silver ants have evolved(进化)a number of adaptations to do just that. Scientists have discovered that several unique features of the Saharan silver ants permit them to grow well in a scorching climate.
These ants have longer legs than other ants, which keep their bodies critically greater distance away from the hot desert sand. The ants run 108 times the length of their own bodies every second at a speed of just over 3kph. And they keep track of the position of the sun, so that they always know the most direct route back to the nest, thus lowering their time spent in extreme heat. Their bodies produce proteins that resist heat. Some other creatures produce such proteins after they come in contact with extreme heat. But since the silver ants only exit the nest for a few minutes at a time — not long enough for the protein to take effect — they produce the protein while still in the nest before they go out, or they would die before the protein could take effect.
Researchers also discovered that the ants are covered on their tops and sides with the uniquely triangular(三角的)shape of the silver hairs,which enable them to dissipate(消散)heat.The hairs help an ant's body exchange its heat to a cooler area, even under full sun conditions. This discovery inspired the scientists, for it could lead to new materials and paints that can be applied to rooftops or cars to keep them cool. And it is also expected to be applied in clinical care, wearable devices,protective clothing and other fields.
1. What does the underlined word “scorching”in Paragraph 2 mean?A.extremely chilly | B.extremely cool |
C.extremely mild | D.extremely hot |
A.The Saharan silver ants' hairs act like a tiny air-heating system. |
B.The Saharan silver ants are born with the ability to track the moon. |
C.The Saharan silver ants' adaptations to the desert are to be discovered. |
D.Inspiration from the Saharan silver ants will bring up more new inventions. |
A.After coming in contact with extreme heat. |
B.Before traveling in the sun. |
C.While running under full sun condition. |
D.After coming back to the nest from outside. |
A.Small Ants Make a Big Difference |
B.Small Ants Hunt for Food Easily |
C.Small Ants Survive in the Saharan Desert |
D.Small Ants Jump the Fastest in the World |
3 . Ellie was a skilled gymnast(体操运动员). But she liked showing off(炫耀)). At the gymnastics tryout(选拔赛), she put on a perfect performance. "See who can do that! " she said proudly.
The next Friday, the list was posted announcing who had made the team. Ellie's name wasn't on it. "It's unfair. I'm better than all the other girls! " she said. She went to see the coach.
"You are quite talented, but your attitude is terrible, " the coach said. "Making the gymnastics team isn't just about gymnastics. It's also about being on a team. " That night Ellie complained to her parents. Her mother was angry, but her father said that the coach had a point. They had a big argument. Ellie couldn't sleep. She kept thinking about what the coach had said.
Ellie couldn't stay away from the gym, so she practiced alone. One day, after watching Ann fall off the parallel bars(双杠)again and again, Ellie ran to her and explained to Ann what she was doing wrong. Ann did as Ellie suggested and improved. Ellie didn't notice the coach was looking at her. Over the next few months, Ellie always helped the other girls. They did better and better. "We couldn't have done this without Ellie's help, " the girls said.
The following year, Ellie tried out for the gymnastics team again. This time, she was modest. When the girls praised her, she just smiled and thanked them. When the coach posted the list of who had made the team, her name was on it. Ellie and the other girls were all very happy.
1. How did Ellie feel when she went to see the coach?A.Angry. | B.Happy. | C.Proud. | D.Nervous. |
A.she slept too much in the afternoon |
B.she had an argument with her mother |
C.she was worried about the gymnastics tryout |
D.she was thinking about the meanings of the coach's words |
①Ellie practiced alone. ②Ellie's parents argued.
③Ellie coached other girls. ④Ellie showed off at the gymnastics tryout.
A.③①④② | B.③④②① | C.④②①③ | D.④①③② |
A.A serious coach | B.A gymnastics team | C.Gymnastics tryouts | D.Gymnastics competitions |
4 . Based on a true story, the novel Safe as Houses by Eric Walters is an amazing book. It is about a 13—year—old girl named Elizabeth Hardy who babysits the McBride children David and Suzie. One rainy, stormy evening they walk home from school. When they arrive home, water floods (淹没) the backyard, cuts the power and floods roads, which stops Mr. and Mrs. McBride from coming home. Soon the flooding begins to invade the McBrides' home and Elizabeth, David, Suzie and their dog Daisy try very hard to escape and survive the flood,
My favorite character is David because I find him very funny and brave, and although he can be stubborn and rude at times, he is still a nice and friendly person. As much as I want to be like David I could never be like him. At least, I don't think I could ever do something as brave as he does.
I think Eric Walters does a great job in describing the characters and telling the story. I really feel like this all just happened in front of my eyes. Ever since I started reading Safe as Houses I never wanted to put the book down, and considering I was not a big fan of reading that did not happen very often. Safe as Houses changed my opinion in regard to reading and now I enjoy reading very much.
Eric Walters' writing career (生涯) all started in 1993 when Eric was teaching a grade 5 class. His students were not good readers and did not like reading, so Eric created a book called Stand Your Ground for his students and used some of the students' names to create the story. Ever since Eric published (出版) that book he has become a big time writer and has published many amazing different books like Camp X, Tiger Trap, Camp 30, We All Fall Down and Flyboy.
1. What happened on that particular evening?A.A 13—year—old girl got lost. |
B.A terrible rainstorm broke out. |
C.Three children were trapped on the way home |
D.The McBrides' home was completely destroyed by floods. |
A.His creativity. | B.His great skill. |
C.His personality. | D.His good behavior. |
A.He is a man full of courage. |
B.He used to enjoy reading very much. |
C.He is very like David in Safe as Houses. |
D.He has been greatly affected by Safe as Houses. |
A.To record his students stories. | B.To encourage his students to read. |
C.To state the importance of reading. | D.To teach his students they can be writers. |
1. Where is the Starbucks coffee shop?
A.On the first floor. | B.On the second floor. | C.On the third floor. |
A.Spanish wine. | B.Scottish whiskey. | C.Russian vodka. |
A.112 minutes. | B.60 minutes. | C.87 minutes. |
A.Gate 26. | B.Gate 94. | C.Gate 15. |