1. 老師告訴我們火星的直徑是地球直徑的53% 。
Our teacher told us the diameter of Mars is 53%__________________________ that of
the earth.
科目：初中英語 來源： 題型：
( ) 1. ―Mike，the milk in the fridge up. Could you help me buy some?
―Sure. I'd be glad to,Mom!
A. would be drunk B,will be drunk
C. would drink D. will drink
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A：Hi, Amy!Have you watched the live program about Shenzhou X flight to space?
B：Of course. I feel so excited.
A;So do I. I really admire Nie Haisheng, Zhang Xiaoguang and Wang Yaping， especially Wang Yaping. She gave us a wonderful physics lesson. 1
B：They're really cool. But as I know,it's difficult to be an astronaut. They must be selected and trained strictly. 2 And they must be good at computer technology.
A;Oh,but I know little about computer technology. 3 What are you going to be?
B; 4 Maybe I'm going to be a scientist in the future.
A：Wow！That's great!5
B：Let's work hard together！
A. Mmm,I'm not sure.
B. I believe you can make it.
C. I'd like to be an astronaut like them when I grow up.
D. Fll work hard to make my dream come true.
E. They must be strong, healthy and clever enough.
1._______ 2.________ 3.________
4,______ 5.______
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( ) 1. 一Look！ Many people are planting trees on the hill.
一Yes. I think the hill trees in two years.
A. will be filled with
B. is filled with
C. will be covered with
D. is covered with
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Our sun is a star. Like all stars,it is a mass of(~"大團)very hot gases. The sun，s energy doesn't come from burning fuels(燃料).
The sun's energy comes from its nuclear fusion(核聚變）.How big is the sun? Its diameter，the distance across its center, is quiet huge. That's more than one hundred times the diameter of
Earth. The sun's volume is more than a million times the volume of Earth. Another way to say this is that the sun could hold one million Earths inside(在.. 內)it.
The sun has different layers(層)of gases. Each layer mixes into the next，like the layers of Earth's atmosphere(大氣).Most of the sun's mass is in its center. It is also very hot. Almost all fusion takes place in the center.
The sun creates energy in the form of heat and light. Even though the sun is a ball of gases, it is made up of several layers. The main layers are the center. There are also other layers. The sun produces huge energy. Its energy mainly comes from its center. The sun is the source of most of the energy on Earth. Without the sun,there will be no living things on earth,including human beings.
根據短文內容，選擇最佳答案。
( ) 1. What are the gases of the sun like?
A. Burning. B. Very hot.
C. Very bright. D. All of the above.
( ) 2. The sun's energy comes from
A. nuclear fusion B. burning fuels
C. X-rays D. layers of gases
( ) 3. The diameter of the earth is about 6300
kilometers. How about that of the sun?
A. About 6300 kilometers.
B. About 63000 kilometers.
C. About 630000 kilometers.
D. About 6300000 kilometers.
( ) 4. What's the meaning of the underlined word " volume " according to the passage?
A.形狀 B.廣度
C.面積 D.體積
( ) 5. What's the last two paragraphs about?
A. The sun has many layers.
B. Where the sun energy is from.
C. How the sun energy is made.
D. The sun is the source of the energy on Earth.
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Today the technologies are developing rapidly，but there are many unknown things waiting for us to explore in the world and we still have many strange questions. Among all of these puzzles, maybe we are most interested in UFOs.
It's known that UFO is short for the Unknown Flying Object. For a period of time， when we mentioned UFO,we always thought of aliens, the aliens' high-technology, outer space culture and so on. There are many witnesses in the world. They say for certain that they have seen some uncommon things in the sky with their eyes. Some of them can even prove(證明) their experiences with videos or pictures. But in the end people find most of the events are considered as natural phenomena(現象)or man-made objects. They just mistake a plane, a rocket, a balloon or even a plastic bag for UFO.
So far we haven't found real proofs (證據) to prove there are aliens and UFOs in space. But I believe，with the development of science， we will get more and more knowledge about our real world and we will have the ability to realize the essence(本質)of the world.
根據短文內容，選擇最佳答案。
( ) 1. When people talk about the unknown things, which interests them most?
A. UFOs. B. Aliens.
C. Aliens' technology. D. Outer space.
( ) 2. How do some people prove they have seen UFOs?
A. By words or photos.
B. By articles or videos.
C. By videos or photos.
D. By words or articles.
( ) 3.What's the meaning of the underlined word "witnesses"in Chinese?
A.愛好者 B.目擊者
C.觀賞者 D.預言家
( ) 4.Which of the following is TRUE according to the passage?
A. UFO is different from the Unknown Flying Object.
B. Many people aren't interested in UFOs.
C. Some people have proved that there are aliens and UFOs in space.
D. Some people consider some man-made objects as UFOs by mistake.
( ) 5. The passage is about
A. the aliens
B. the UFOs
C. the natural phenomena
D. the man-made objects
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科目：初中英語 來源： 題型：
metal，lock，spaceship，digital，rocket
1 .——Jerry，remember to the door of our classroom when you leave.
—OK,I will.
2. Most of the cameras we are using are ones.
3. Steve's father made a model for him as a birthday present.
4. People can heat and then make it into any shape.
5. China's Shenzhou W was launched in September, 2008 successfully.
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Do you want to carry a heavy bag to school? Of course your answer is no. No one wants to 1 his shoulder painful. In India, most of us would look at the reduction(減少)of the textbooks in 2 bags. But in a country
3America, students will have 4 choices. A" school bag”called go Reader 5 by a company. The " school bag" only weighs 2. 5kg. The size of it is like a laptop computer. There is a color screen on the go Reader. It can 6 all the textbooks which a student needs.
The company means to work with the publishers(出版商)of textbooks so that these books can 7 to put on the Internet. 8the students need to do is to download their textbooks. Then the students can make notes or mark important parts of a lesson by 9 their go Readers as they did on their textbooks before.
Now Richard Katzman, the owner of the company，is testing his new 10 at Chicago's Depaul University. Will we say goodbye to the traditional textbooks? It's hard to say.
( ) 1. A. have B. make
C. let D. give
( ) 2. A. people's B. teachers'
C. parents' D. students'
( ) 3. A. as B. with
C. like D. and
( ) 4. A. more B. much
C. many D. most
( ) 5. A. invented B. was invented
C. discovered D. was discovered
( ) 6. A. carry B. lock
C. mark D. hold
( ) 7. A. be continued B. continue
C. be allowed D. allow
( ) 8. A. What B. When
C. Why D. Where
( ) 9. A. carrying B. carry
C. using D. use
( ) 10. A. discovery B. invention
C. plan D. idea
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