Taking away a city’s rubbish is a big job. Every day trucks come into a city to collect it. Most rubbish is made up of things we can’t eat or use. If we kept these things we would soon have a mountain of rubbish.
In some cities the rubbish is collected and taken outside of the city to a dump(垃圾站). Often the city dump is placed where the ground is low or there is a big hole. The kitchen rubbish is broken into small pieces and sent into the sewage system. The sewagesystem takes away the used water from toilets, bathtubs(澡盆) and other places.
To keep mice and flies away, some earth is used to cover the newly dumped rubbish. Later, grass may be planted on the rubbish-filled land. Finally, a house or a school may be built there, and then you’d never know that this had once been an old rubbish dump.
In other cities the rubbish is burnt in special places. The fire burns everything but the metal. Sometimes the metal can be used again in factories where things are made of metal. The food parts of rubbish are put in special piles where they slowly change into something called humus(腐殖土), which looks like black earth. It is rich with kinds of things that feed plants and help make them grow.
小题1:You can most probably read the passage in _______.
A.a history bookB.a TV guide
C.a science bookD.a telephone book
小题2:The underlined word “sewage” in the passage means_______.
A.排污B.染色C.洗涤D.吸尘
小题3:According to the passage, the food parts of rubbish can be used again_______.
A.to feed animals
B.to feed plants
C.to build a house
D.to make machines
小题4:How should we take care of a used metal box according to the passage?
A.By burning it off.
B.By putting it in water.
C.By throwing it away.
D.By reusing and recycling it.
In most parts of the world, many students help their schools make less pollution. They join “environment clubs”. In an environment club, people work together to make our environment clear.
Here are some things students often do.
No-garbage lunches. How much do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school!
No-car day. On a no-car day, nobody comes to school in a car--- not the students and not the teachers! Cars give pollution to our air, so remember: Walk, jog, bike or run. Use your legs! It’s lots of fun!
Turn off the water! Do you know that some toilets can waste twenty to forty m3  of water an hour! In a year, that would fill a small river! In environment clubs, students mend those broken toilets. We love our environment. Let’s work together to make it clean.
小题1:Environment clubs ask students _______.
A.to run to school every day
B.to take exercise every day
C.not to forget to take cars
D.not to throw away lunch bags
小题2:From the passage we know the students usually have lunch ______.
A.at schoolB.in shopsC.in clubsD.at home
小题3:On a no-car day, ______ will take a car to school.
A.both students and teachersB.only students
C.no teachers and studentsD.only teachers
小题4:After students mend toilets, they save________.
A.a small riverB.a clubC.a lot of waterD.a toilet
小题5:The writer wrote the passage to ask students to _______.
A.clean schoolsB.make less pollution
C.join clubsD.help teachers
These days, many students like playing 3Dgames. Do you know what 3D games are like? In most 3D games, game players need to control a character (人物). The character can be a robot or a soldier. Game players usually use the mouse to make the character move around in his own world. Game players can find things such as food and weapons to help them go on with the game. The character can go straight, sit down, turn left, turn right or pick up things in the game.
Some 3D games have many levels(等级). The character needs to finish different goals(目标) for each level. Game players can against their computers, and sometimes they can play with other players online(在线). It’s great fun to play 3D games. But playing 3D games for long is not good for our study.
小题1:In most 3D games, game players need to _______.
A.control a character
B.find a robot
C.act as a soldier
D.control the computer
小题2:How do game players make the character move around?
A.By using the keyboard.
B.By using the mouse.
C.By telling the directions
D.By moving the computer.
小题3:In the game, the character can _________.
A.go straight and sit down
B.turn left and turn right
C.pick up things
D.All the aboves.
小题4:Which of the following is NOT true according to the passage?
A.Some 3D games have many levels.
B.The character needs to finish different goals for each level.
C.Game players can only play against their computers.
D.Game players can go online and play with other players together.
根据上面所提供的信息,选择最佳答案。
A school report
Name:Edward Scott                  School: Kelvin High School
Grade:  8                              Term ending: May  6
Math: He is a little weak in this, but he tried his best to catch up with others.
Science: He can work out many difficult problems. Well done! (做得好)
English: He is the best in the class. Keep it up(保持).
French: His reading is very good, he can remember many words.
History: He is not so good at this, but has done better than before.
Geography: He is familiar(熟悉的) with the names of many places in the world.
Music: He doesn’t like pop songs, though sings very well.
No. in class: 9           absences: 8
Remarks(评语): Edward is able to do a lot better. He needs to do more work next semester.
Class teacher: Ivy
Principal: M. L. Martin
School reopens:  September 1
小题1:After reading this, we know it is ________________.
A.a studying plan of Edward Scott
B.a teaching plan of Ivy
C.a report card of Edward Scott
D.a working plan of M. L. Martin
小题2:Which subject is not mentioned(提到) in the report?              .
A.PEB.MusicC.MathD.History
小题3:Edward’s best subject is _________________.            
A.scienceB.EnglishC.geographyD.French
小题4:Edward is not so good at ________________.
A.science and geography
B.math and history
C.history and French
D.music and English
小题5:Which sentence is not true?              
A.Edward can’t sing songs very well.
B.Edward doesn’t do well in history.
C.Edward can do better if he works harder next term.
D.Edward learns two languages at school.
Comets(彗星) are parts of our solar system. Like the planets, they go around the sun.
But comets are not made of solid rocks like planets. A comet is a ball of dust, stones, and ice. Many people call comets dirty snowballs.
The “snowball” may be only a few miles across. But when the sun heats the “snowball,” much of it is changed to gases. The gases spread out and form the comet’s head, which may be thousands of miles across.
A comet moves fast in its trip around the sun. But when we see it, the comet does not seem to move. That’s because it is so far away. The moon moves fast, but when you look at it, you can’t see any motion(运动). That’s because the moon is far away.
Each year astronomers(天文学家) discover new comets. Some of them are seen only once. They make one trip around the sun and then go away out into space. The sun’s gravity cannot hold them.
Other comets, like Halley, keep returning. They have been captured by the sun. Halley’s earliest visit was probably 3,000 years ago. It may keep returning for another 3,000 years.
But every time a comet goes around the sun, the comet loses part of itself. Gases and dust are pulled out of the comet. That’s why Halley is now dimmer(暗淡的) than it used to be. Next time it visits us, in 2062, it may be even dimmer. Each visit it may get dimmer and dimmer, until it finally disappears.
小题1:What is this passage mostly about?
A.Comets and the sun.
B.Why comets are like snowballs.
C.Who discovered the first comet.
D.Facts about comets.
小题2:How does the writer help the reader understand what a comet looks like?
A.By telling about a famous one.
B.By explaining how far away it is.
C.By describing how fast it moves.
D.By describing it as a dirty snowball.
小题3:What is the most likely reason the writer wrote this passage?
A.To give information about comets.
B.To tell readers about famous comets.
C.To explain the importance of comets.
D.To encourage readers to look for comets.
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