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(   ) 4.―________ your help, I finished the work on time.

     ——You're welcome！
A. Thanks to    B. Thanks for

C. Thank to    D. Thank for

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科目：初中英語 來源： 題型：

(   ) 3. ―Who is the first man      foot on the moon?

       ―Neil Alden Armstrong.
A. set    B. to set

C. walk    D,to walk

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科目：初中英語 來源： 題型：

4. 電腦使人們的日常生活更容易更美好了。

Computers_________  ________  people's everyday life      

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科目：初中英語 來源： 題型：

(   ) 5.——Jerry, the floor is too dirty. You should help your mother      

     —OK,Dad.

A.   do some homework

B.   do some housework

C.   do some shopping

D.   do some cooking

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科目：初中英語 來源： 題型：

  Do you like the space? Do you know how astronauts work in space? They work in space and 1 (/ju:z/) robots' arms and hands to do their work. But why do they w 2 heavy spacesuits?

  When they stay 3      (在.. 內(nèi))the space station, astronauts are comfortable. The  4  there stays at about 2l°C.But outside the station, the temperature can be too hot or too  5  for people. In the sunlight, it's about 120T1，w 6 in the shadow of the station, it's about-85X1. So when astronauts walk in space, they have to wear spacesuits.

  Spacesuits can also keep astronauts 7          (/self/) from flying rubbish in space. Every time people go into space，they 8        (留下)a lot of rubbish there and some rubbish moves as 9  as a plane！

  It takes a lot of time to get ready for space walking. So space walking is not e 10 ，and it can be dangerous.

1._______ 2.________ 3.________ 4.________

5._______ 6.________ 7.________ 8.________

9._______ 10.________

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科目：初中英語 來源： 題型：

 Our sun is a star. Like all stars,it is a mass of(~"大團(tuán))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(nèi))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(jù)短文內(nèi)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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科目：初中英語 來源： 題型：

2. In stories, the t      is often stored in a very strong box in order not to be stolen.

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科目：初中英語 來源： 題型：

2. A spacesuit is like a veiy small spaceship.(對(duì)畫線部分提問）

      a spacesuit      ？

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科目：初中英語 來源： 題型：

4. The order was c       because of his mistake.

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