阅读理解。 As we all know, the ocean moves. But waves (波浪) breaking on the beach m
题型：黑龙江省中考真题难度：来源：
you stand on the shore (海岸) and look at the waves, it seems like the water is rolling (翻滚) in toward you.
But the water is not really moving forward. What you see moving is wave energy. And wave energy comes
from the wind.
Let"s think about how this works. As wave energy passes through the water, the energy makes particles
(粒子) of water move up and down. Just give you an example of a wave passing under a basketball. We put
a basketball on the sea. When the wind blows, a wave comes from behind the basketball. The basketball
moves up to the top with the wave. Then the wave continues and leaves the basketball behind. The basketball
looks lower, but it doesn"t move forward. That"s because the wave energy moves the water that is under the
basketball up and down as it passes.
So why can you see a wave knock you down on the shore? When a wave moves toward the shore, the
bottom (底部) of the wave slows down because it meets the ocean floor. But the top, which is called crest,
keeps moving. The different action causes the wave to fall over or break onto the shore. If a wave is very
large, it carries a lot of energy when it hits the land. As time goes by, waves can break up and carry away
the rocks and other things on the shore. Shorelines are changing all the time because of wave action.
B. Wave energy
C. Water and wave energy
(1) The basketball moves up to the top with the wave.
(2) The wave continues and leaves the basketball behind.
(3) When the wind blows, a wave comes from behind the basketball.
a b c
b-(1)
c-(3)
B. a-(3)
b-(2)
c-(1)
C. a-(3)
b-(1)
c-(2)
B. 波谷
C. 波长
B. All the waves can carry a lot of energy when they hit the land.
C. Wave action makes shorelines change all the time.
B. what makes particles of water move
C. why a wave can knock you down
答案
举一反三
beautiful. There are different rooms on the ship-the first class (头等舱), the second class and the third class.
The first class rooms are the best rooms. People can do some sports if they want. There is a swimming pool
and a gym on the ship. There are also many restaurants on it. People can eat their favorite food. If they feel
bored, they can listen to music. If they like quiet places, they can go to the libraries. There are two libraries on
the ship. One is for the first class, and the other is for the second class. The people of the third class can"t go to
the libraries.
1. What is the name of the ship in this story?
2. Which is the best, the first class, the second class or the third class?
3. Is there a computer room on the ship?
4. How many libraries are there on the ship?
5. Can all the people go to the libraries?
信以及她在互联网上得到的回答。认真阅读Mary的提问内容及三位网友的回帖，然后根据有关内容完
成表格。
| The Most Useful Invention of All Time? Mary-Saturday, April 28, 2008 I am writing a paper for my English class, and I need some ideas. What do you think is the most useful invention of all time? Thanks for your ideas? |
| RE1: The Most Useful Invention of All Time? Cindy-Saturday, April 28, 2008 For an everyday and useful invention, I think it is the air- conditioner. I live in Hong kong. During the summer, the temperature reaches 35 degrees or more. The heat is terrible. Without air -conditioner, people here cannot work or study. A lot of people will also get sick without cool air. |
| RE2: The Most Useful Invention of All Time? Alice-Saturday, April 28, 2008 In my opinion, there is an invention that is important-electricity. Of course, this isn"t a man -made invention, but without electricity, many of the world"s most important inventions would not work. |
| RE3: The Most Useful Invention of All Time? John-Sunday, April 29, 2008 I think the most important invention of all time is the mobile phone. It makes us easy to get information from all over the world. Parents can use the mobile phone to get in touch with their kids. And we can enjoy the music or films through the mobile phone. |
| 阅读短文，根据要求完成下列各小题。 |
| The relationship between student and teacher is less formal (正式的) in the U.S. than in many other countries, especially at the college level. (1)当老师走进教室时,学生不必起立. Students are generally encouraged to ask questions during class, to go to the teacher"s office for help after class, and to phone if they can"t go to school and need help with their lessons. (2)Most teachers allow students to enter class late or leave early, if necessary. (3)However, students are still asked to be____________ to their teacher and classmates and to be ____________ during a test. When the teacher or a student is speaking to the class, it"s rude to talk to another classmate, even in a low voice. When a test is being given, talking to a classmate is not only rude but also wrong. In the eyes of most American teachers, students who are talking to each other during a test are cheating (作弊). |
| A. 英汉互译。 1. 将(1)句译成英文。 2. 将(2)句译成中文。 B. 根据短文内容，简要回答问题。 3. 在(3)句的空白处分别填入一个适当的词使句意完整、上下文通顺。 4. 在文中找出与下面句子意思相近的句子。 Most teachers think it is dishonest of students to talk about something when they are having an exam. 5. 在文中找出最能表达该短文主题的句子。 |
| 阅读理解。 |
| Butterflies are common all over the world but the ones in hot countries are usually bigger and more brightly colored than those in cooler countries, and there are more different kinds. Usually the male (雄性) butterfly is more brightly colored than the female (雌性).The females have bigger and heavier bodies because they carry the eggs. The gay (艳丽的) colors of the male help to attract the female and the dark colors of the female make them difficult to be caught by enemies before they have laid their eggs. Some butterflies have bright colors on their wings (翅膀) which show when they fly, but when they stop on a tree or leaf, they close their wings. On their wings there are green and brown marks which look like the tree or leaves. They are difficult to see. The best example of this is the Dead Leaf Butterfly. When its wings are closed, it really looks like a dead leaf. There are even marks that look like the holes in a dead leaf. When a bird is running after a butterfly, and it closes its wings, it seems to have disappeared completely. Many butterflies have round marks on their wings that look like eyes. When they are resting, and their wings are folded, these can"t be seen. When a bird sees one, and begins to attack it, the butterfly opens its wings. The bird thinks that it sees two eyes staring (凝视) at it, and, frightened, it flies away. |
| 1. The male butterflies are usually ______ than the female butterflies. |
| [ ] |
| A. heavier B. bigger C. more brightly D. more common |
| 2. When the butterflies stop on a tree or leaf, they ______. |
| [ ] |
| A. show their bright colors B. shake their wings C. close their wings D. are sleeping |
| 3. There are green and brown marks which look like the tree or leaves on the butterflies" wings in order ______. |
| [ ] |
| A. to see themselves B. not to be found C. show themselves D. to be showed |
| 4. When a bird attacks a butterfly, the butterfly may ______. |
| [ ] |
| A. opens its wings and frighten the bird B. fly away at once C. close its wings D. Both A and C |
| 5. Which of the following statements is RIGHT? |
| [ ] |
| A. The butterflies are the same in the world. B. Different butterflies likes living in different places. C. The Dead Leaf Butterfly looks like a dead leaf when it stops. D. Many butterflies have many eyes. |
| 综合填空： 根据句意与所给的首字母补全单词。 |
| Antarctica (南极洲) is the continent which is the most southern area of land on the Earth and is mostly (1)c___________ with ice. This is one of the driest and coldest places in the world. But people from all over the world come to (2)w___________ there. Near the South Pole (南极), three thousand people live together in a place (3)c____________ Amundsen-Scott Station. The station has libraries, cinemas, shops, sports rooms and laboratories. There is electricity, and they have telephones-the system (系统) that they use to have a conversation (4)w____________ someone in other place. And they have (5)c____________-electronic or machines that stores information and uses programs to help them find, organize or change the information. But the people here don"t (6)t____________ by car, or train, or bus, because there aren"t any roads or railways near the station. They travel by ship, plane, or snow tractor, or with dogs. There aren"t any trees or flowers there, but there are (7)h___________ of different birds and other animals. Most of the people here are scientists They study plant and animal (8)l___________ and how ice moves. The ice can tell us about changes in climate. Ray Kingman is an expert at Amundsen-Scott Station, (9)t__________ us on the phone, "This is my second year here. It"s a very interesting and beautiful place, but life is very hard in the winter. In the summer we can go swimming in hot pools of water. We welcome newcomers here for further (10)s___________of the continent!" |