Astronauts, people who fly into space, need special training. First they go to Houston, Texas. That is the home of the Johnson Space Centre. There they are tested to see how strong and smart they are.
One of the first tests is for the heart. The people walk or run, then the space doctors see how fast their hearts are beating.
Another important test is performed. In this test the person must curl(蜷曲)his body up in a ball. When he is in that position, he is put into a round cloth bag. The doctors give him no idea how long he will have to stay in the bag. If a spaceship broke down in space, the astronauts would get into bags like this. Then they would have to wait and curl up in darkness, until help could arrive. You can see that an astronaut must not be afraid of tight space or darkness.
After the tests, only the best people are chosen to start astronaut training in a training centre. The astronauts in training learn many other things. They learn how to jump out of a moving airplane. They learn to how to blow up a lifeboat and get into it while they are in the ocean. The astronauts also have to learn how to get lifted out of the ocean by helicopter(直升机). That may look fun, but it can be dangerous.
After they finish training, the astronauts continue to work. They stay in good shape by running and doing exercise. They read about their special jobs. In that way they can learn new facts about space travel.
Then the big day comes. The astronaut is told to go to work on a flight into space. The crew members(全体船员)get to know each other first. Then they can learn which job each will do.
1.The astronauts don’t know how long they will stay in the bag in the test because ________________.
A. the doctors need to know how strong they are
B. the astronauts need to show how smart they are
C. good astronauts mustn’t be afraid of darkness or tight space
D. nobody knows when help will come if the spaceship breaks down
2.The astronauts don’t learn how to ________________ in the training centre.
A. walk or run in space B. jump out of the moving plane
C. blow up a lifeboat D. get lifted out of water by helicopter
3.Which is the correct order according to the passage?
a. Doctors do tests on the astronauts.
b. The astronauts go to the Space Centre.
c. The astronauts learn new facts about space travel.
d. The best people are chosen for training.
e. The astronauts go to work on a flight into space.
A. a, b, c, d, e B. d, a, e, b, c C. b, a, d, c, e D. c, d, e, b, a
4.Which of the following is NOT true?
A. After the tests, only the best people are chosen to start astronaut training in a training centre.
B. The crew members get to know each other after the tests.
C. One of the first tests is for the heart.
D. An astronaut must not be afraid of tight space or darkness.
九年级英语阅读理解中等难度题
Astronauts, people who fly into space, need special training. First they go to Houston, Texas. That is the home of the Johnson Space Centre. There they are tested to see how strong and smart they are.
One of the first tests is for the heart. The people walk or run, then the space doctors see how fast their hearts are beating.
Another important test is performed. In this test the person must curl(蜷曲)his body up in a ball. When he is in that position, he is put into a round cloth bag. The doctors give him no idea how long he will have to stay in the bag. If a spaceship broke down in space, the astronauts would get into bags like this. Then they would have to wait and curl up in darkness, until help could arrive. You can see that an astronaut must not be afraid of tight space or darkness.
After the tests, only the best people are chosen to start astronaut training in a training centre. The astronauts in training learn many other things. They learn how to jump out of a moving airplane. They learn to how to blow up a lifeboat and get into it while they are in the ocean. The astronauts also have to learn how to get lifted out of the ocean by helicopter(直升机). That may look fun, but it can be dangerous.
After they finish training, the astronauts continue to work. They stay in good shape by running and doing exercise. They read about their special jobs. In that way they can learn new facts about space travel.
Then the big day comes. The astronaut is told to go to work on a flight into space. The crew members(全体船员)get to know each other first. Then they can learn which job each will do.
1.The astronauts don’t know how long they will stay in the bag in the test because ________________.
A. the doctors need to know how strong they are
B. the astronauts need to show how smart they are
C. good astronauts mustn’t be afraid of darkness or tight space
D. nobody knows when help will come if the spaceship breaks down
2.The astronauts don’t learn how to ________________ in the training centre.
A. walk or run in space B. jump out of the moving plane
C. blow up a lifeboat D. get lifted out of water by helicopter
3.Which is the correct order according to the passage?
a. Doctors do tests on the astronauts.
b. The astronauts go to the Space Centre.
c. The astronauts learn new facts about space travel.
d. The best people are chosen for training.
e. The astronauts go to work on a flight into space.
A. a, b, c, d, e B. d, a, e, b, c C. b, a, d, c, e D. c, d, e, b, a
4.Which of the following is NOT true?
A. After the tests, only the best people are chosen to start astronaut training in a training centre.
B. The crew members get to know each other after the tests.
C. One of the first tests is for the heart.
D. An astronaut must not be afraid of tight space or darkness.
九年级英语阅读理解中等难度题查看答案及解析
All About Astronauts
Part 1. Special Mission
Astronauts travel into space. The astronauts work in teams to do missions in space. One team of U.S. astronauts had a very special mission to fly from Earth to the moon in July of 1969. People all over the world watched on TV as this team arrived at the moon. The astronaut Neil Armstrong, the captain of the team, became the first person to walk on the moon. After that, other astronauts went on missions to the moon. They collected samples of moon rocks and moon dirt, and they brought them back to Earth.
Part 2. Astronauts' Training
It takes lot of study and hard work to become a real astronaut. Astronauts take special training to learn more about space flight. They also learn about rockets, stars, and planets. They learn about their missions, too. Before their mission, Neil Armstrong and his team studied the moon and the rocks they might find. Some of them are pilots. They need to know how to fly a spacecraft. They use special models to practice flying the spacecraft. They also learn how to wear a space suit. It's usually big and heavy. An astronaut learns how to move in the suit by going into a pool. Moving around underwater feels like moving around in space.
Part 3. __________________
On the moon and out in space, there is little or no gravity(重力). When the spacecraft flies into space, the things inside float(漂浮)around. Astronauts eat food from special packages. The packages are tied to a tray, so the food doesn't fly away. When astronauts want to sleep or exercise, they wear a special strap which can hold them in place.
Sometimes astronauts need to do work outside the spacecraft. Temperatures in space can be very hot or very cold. That's why they must put on their space suits. Furthermore, there is no air in space, the suit can help an astronaut breathe.
1.In 1969, the space mission was very special because ________.
A.people could watch the team on TV
B.it was the first time that people had flied to the moon
C.Neil Armstrong was the captain
D.They brought back something special
2.During training, astronauts should learn the following things EXCEPT ________.
A.flying a spacecraft B.wearing a space suit
C.their own missions. D.special Models
3.If an astronaut wants to try his new space suit, he'd better do it in ________.
A.a spacecraft B.space C.missions D.water
4.The underlined word “strap” is a kind of special equipment likes a ________.
A.package B.space suit C.seat belt D.tray
5.The best title for Part 3. is ________.
A.No Gravity B.Special Food C.Space Suits D.Life in Space
6.The passage is probably from a ________ magazine.
A.science B.travel C.business D.sports
九年级英语阅读单选中等难度题查看答案及解析
On June 11th, 2013, Shenzhou-10 carrying three astronauts into space from the space center in Jiuquan. All the Chinese people are proud of its successful launch.
A. sent up B. are sent up C. was sent up
九年级英语单项填空中等难度题查看答案及解析
—How do astronauts eat in space?
—They have special plates ___________their food doesn't float away.
A.so that B.since C.so…that D.because
九年级英语单选题中等难度题查看答案及解析
It’s reported that Shenzhou-11 carrying two astronauts into space from the space center in 2016.
A. sent up B. are sent up
C. was sent up D. will be sent up
九年级英语单项填空中等难度题查看答案及解析
On June 11th, 2013, Shenzhou-10 carrying three astronauts ________ into space from the space center in Jiuquan. All the Chinese people are proud of its successful launch.
A. sent up B. are sent up C. was sent up
九年级英语单项填空中等难度题查看答案及解析
---How many Chinese astronauts ______ into space since 2003?
----Twelve , including two women.
A.were sent B.sent C.have been sent D.have sent
九年级英语单项填空简单题查看答案及解析
The rockets take astronauts and man-made satellites into space. The satellites are used for communication, weather monitoring and research. But how do satellites stay up without falling down?
There are two opposite forces (力量) acting on the satellite. One of them is the force of gravitation (地心引力), which tries to pull the satellite towards the earth. The other force is created by the rotation (旋转) of the satellite around the earth. This force tries to take the satellite away from the earth. With these two forces, the satellite goes round and round. The gravitational pull of the earth (the force which pulls everything towards the ground) is like a rope which keeps the satellite from flying away.
Everything that goes up has to come down. It is only a matter of time before a satellite comes back to the earth. As time goes by, the satellite loses its speed, which makes the gravitational pull stronger than the force pulling it away. This makes the satellite crash (坠落) down to the earth.
1.Which of the following uses of satellites is NOT mentioned?
A. communication
B. monitoring the weather condition
C. doing some research
D. taking pictures
2.The force that pulls the satellite towards the earth is created by ________.
A. the earth
B. the satellite itself
C. the rotation of the satellite
D. the rope
3.Why can’t the satellites fly away?
A. Because of the force from the earth.
B. Because the satellite is too big.
C. Because of the force created by the rotation of the satellite around the earth.
D. Because people on earth have made ropes to tie the satellites tightly.
4.The satellite will finally crashes down to the earth ________.
A. when it flies faster
B. when its speed slows down
C. when people cut the rope
D. when there is no electricity in it
5.Which of the following is TRUE according to the passage?
A. There are four forces acting on the satellite.
B. The force of gravitation makes the satellite go round and round.
C. As time goes by, the satellite will finally fall down.
D. The satellite will stay in space forever.
九年级英语阅读理解困难题查看答案及解析
The rockets take astronauts and man-made satellites into space. The satellites are used for communication, weather monitoring and research. But how do satellites stay up without Falling down?
There are two opposite forces acting on the satellite. One of them is the force of gravitation(地心引力), which tries to pull the satellite toward the earth. The other force is created by the rotation (旋转)of the satellite around the earth. This force tries to take the satellite away from the earth. With these two forces, the satellite goes round and round. The gravitational pull of the earth is like a rope which keeps the satellite from flying away.
Everything that goes up has to come down. It is only a matter of time before a satellite comes back to the earth. As time goes by, the satellite loses its speed, which makes the gravitational pull stronger than the force pulling it away. This makes the satellite crash (坠落)down to the earth.
1.The force that pulls the satellite towards the earth is created by ________.
A. the earth B. the satellite itself
C. the rotation of the satellite D. the rope
2.Why can't the satellites fly away?
A. Because of the force from the earth.
B. Because the satellite is too big.
C. Because of the force created by the rotation of the satellite around the earth.
D. Because people on earth have made ropes to tie the satellites tightly.
3.Which of the following is TRUE according to the passage?
A. There are four forces acting on the satellite.
B. The force of gravitation makes the satellite go round and round.
C. As time goes by, the satellite will finally fall down.
D. The satellite will stay in space forever.
九年级英语阅读单选困难题查看答案及解析
The rockets take astronauts and man-made satellites into space. The satellites are used for communication, weather monitoring and research. But how do satellites stay up without falling down?
There are two opposite forces (力量) acting on the satellite. One of them is the force of gravitation (地心引力), which tries to pull the satellite towards the earth. The other force is created by the rotation (旋转) of the satellite around the earth. This force tries to take the satellite away from the earth. With these two forces, the satellite goes round and round. The gravitational pull of the earth (the force which pulls everything towards the ground) is like a rope which keeps the satellite from flying away.
Everything that goes up has to come down. It is only a matter of time before a satellite comes back to the earth. As time goes by, the satellite loses its speed, which makes the gravitational pull stronger than the force pulling it away. This makes the satellite crash (坠落) down to the earth.
1.Which of the following uses of satellites is NOT mentioned?
A. communication
B. monitoring the weather condition
C. doing some research
D. taking pictures
2.The force that pulls the satellite towards the earth is created by ________.
A. the earth
B. the satellite itself
C. the rotation of the satellite
D. the rope
3.Why can’t the satellites fly away?
A. Because of the force from the earth.
B. Because the satellite is too big.
C. Because of the force created by the rotation of the satellite around the earth.
D. Because people on earth have made ropes to tie the satellites tightly.
4.The satellite will finally crashes down to the earth ________.
A. when it flies faster
B. when its speed slows down
C. when people cut the rope
D. when there is no electricity in it
5.Which of the following is TRUE according to the passage?
A. There are four forces acting on the satellite.
B. The force of gravitation makes the satellite go round and round.
C. As time goes by, the satellite will finally fall down.
D. The satellite will stay in space forever.
九年级英语阅读单选中等难度题查看答案及解析