1 . If you want to find a book for your sons or daughters, here are some books that you can choose from.
Charlie Thorne and the Last Equation
by Stuart Gibbs
The CIA is on a task to find an equation (方程式), which could destroy the world if the bad people get it. For help, they turn to Charlie, a 12-year-old girl who is as smart as Albert Einstein. Children who like exciting mysteries will enjoy reading this book.
AstroNuts
by Jon Scieszka and Steven Weinberg
In AstroNuts, the Earth has been destroyed by humans for thousands of years. Four animals set out from Mount Rushmoret the main office of NASA. Their task is to find a new planet fit for human life. Finally, they discover one: Plant Planet. The story s topic is simple: Don’t harm the planet. Readers who love science fiction (科幻小说) enjoy AstroNuts.
Stargazing
by Jen Wang
Christine hears that Moon, who is new in town, is the kind of kid who beats people up for fun. But Moon and her mum come to live with Christine’s family, and the two kids become best friends. Moon even shares a big secret with Christine. Stargazing is based on Jen Wang’s experiences as a child. The story is about the power of friendship.
Roll with It
by Jamie Sumner
Roll with It is a story about a 12-year-old girl named Ellie. She has difficulty walking on her own and uses a wheelchair. When Ellie and her mum move to another state to take care of Ellie’s grandpa, she must learn to deal with a new school and new friendships. This book is a must-read for everyone. It's a heartwarming story that really shows the value of family.
1. Whose book tells exciting mysteries?| A．Stuart Gibbs. | B．Jon Scieszka. | C．Jen Wang. | D．Jamie Sumner. |
| A．Stargazing. | B．AstroNuts. |
| C．Roll with It. | D．Charlie Thome and the Last Equation. |
| A．It mainly discusses animals’ stories. |
| B．It includes much scientific knowledge. |
| C．It is mainly about how to make friends. |
| D．It is connected with the author’s own experiences. |
| A．She has to solve problems faced in a new place. |
| B．She has trouble communicating with others. |
| C．She is carefully looked after by her grandpa. |
| D．She doesn’t want to go to another slate. |
| A．Salesgirls. | B．Teachers. | C．Parents. | D．Waiters. |
2 . Scientists have not found any signs of life on Mars yet,but they say a robotic vehicle called “Curiosity” is helping them learn a lot about the planet’s history and climate.
Curiosity landed on Mars in August 2012 after travelling through space for more than eight months.It was sent to Mars by scientists from NASA in the United States.
Curiosity is about the size of a car and has six wheels.It also has a robotic arm,cameras,and instruments that allow it to examine things it finds on the surface.Then it sends the information back to the earth.
Curiosity’s main task is to find out if anything could live on Mars,either now or in the past.On Nov.2,NASA scientists held a press conference (新闻发布会) to discuss what Curiosity had found in its first two months on Mars.
Curiosity has found soil that is similar to the sand formed by volcanoes (火山) on the earth.Scientists say that studying the minerals in Martian soil will help them understand what conditions were like on the planet in the past.Curiosity also found smooth stones like the ones found on river beds and seashores on the earth,where their rough edges have been worn down by water.Mars is very cold and dry now,but scientists say the smooth stones tell them that a river used to run through the place where they were found.
Curiosity has been testing the atmosphere around Mars for a type of gas called methane (甲烷),but so far it has not found any.On the earth,most methane is produced by plants or animals.Methane on Mars might indicate that some type of tiny plants or animals lived there.
Curiosity is the fourth robotic vehicle to be sent to Mars.It will continue to explore the planet for about two years.
1. Which of the following descriptions about Curiosity is TRUE?| A．It landed on Mars in January 2012. |
| B．It is small in size and has four arms. |
| C．It took over eight months to arrive in Mars. |
| D．It was sent to Mars by scientists from Russia. |
| A．there’s no air on Mars | B．Mars is warm and wet now |
| C．the soil on Mars is rich | D．there used to be water on Mars |
| A．smooth stones | B．rivers |
| C．robotic vehicles | D．volcanoes |
| A．some tiny animals once lived on Mars |
| B．there are no plants or animals on Mars now |
| C．the atmosphere around Mars is full of methane |
| D．Curiosity is designed to test the atmosphere around the earth |
| A．Humans benefit a lot by going to Mars. |
| B．Scientists will stop the research on Mars soon. |
| C．It is possible to build an earth-like environment on Mars. |
| D．A robotic vehicle helps scientists get useful information from Mars. |
