1. I don't have a w　　 . I don't know the time.

2. We can look up(查寻) the new word in the d　　 .

3. Is that your c　　 game in the lost and found case?

4. I'm Jack Smith. My f　　 name is Smith .

5. Math is quite d_________ for me, so I don’t like it.

根据句意及首字母提示完成单词 (5分)

1. I don't have a w　　 . I don't know the time.

2. We can look up(查寻) the new word in the d　　 .

3. Is your c　　 game in the lost and found case?

4. I’m Jack Smith. My f　　 name is Smith .

5. Math is quite d_________ for me, so I don’t like it.

How many things can you see in the night sky? A lot! On a clear night you can see the moon, some planets, and thousands of sparking stars.
You can see even more with a telescope. You might see that many stars look larger than others. You might see that some stars that look white are really red or blue. With bigger and bigger telescopes you can see more and more objects in the sky. And you can see those objects in more and more detail.
But scientists believe there are some things in the sky that we will never see. We won’t see them with the biggest telescope in the world, on the clearest night of the year.That’s because they’re invisible. They’re the mysterious dead stars called black holes.
You might find it hard to imagine that stars die. After all, our sun is a star. Year after year we see it up in the sky, burning brightly and giving us heat and light. The Sun certainly doesn’t seem to be getting old or weak. But stars do burn out and die after billions of years.
As a star’s gases burn, they give off light and heat. But when the gases run out, the star stops burning and begins to die.
So next time you look up at the night sky, remember: there’s more in the sky than we can see!
【小题1】On a clear night we might see things except______.

How many things can you see in the night sky? A lot! On a clear night you can see the moon, some planets, and thousands of sparking stars.

You can see even more with a telescope. You might see that many stars look larger than others. You might see that some stars that look white are really red or blue. With bigger and bigger telescopes you can see more and more objects in the sky. And you can see those objects in more and more detail.

But scientists believe there are some things in the sky that we will never see. We won’t see them with the biggest telescope in the world, on the clearest night of the year.That’s because they’re invisible. They’re the mysterious dead stars called black holes.

You might find it hard to imagine that stars die. After all, our sun is a star. Year after year we see it up in the sky, burning brightly and giving us heat and light. The Sun certainly doesn’t seem to be getting old or weak. But stars do burn out and die after billions of years.

As a star’s gases burn, they give off light and heat. But when the gases run out, the star stops burning and begins to die.

So next time you look up at the night sky, remember: there’s more in the sky than we can see!

1.On a clear night we might see things except______.

A．the moon         B．some planets       C．sparkling stars      D．the sun

2.How can we see even more in the sky?

A．By using a telescope

B．By using a microscope

C．By climbing up to the top of a mountain

D．By going outside on a clear night.

3.What does the underlined word”invisible”mean in Chinese?

A．看不见的         B．听不见的          C．摸不着的         D．无形的

4.When a star’s gases_______,the star begins to die.

A．burn             B．run out           C．give off heat       D．get weak

5.Which of the following is NOT TRUE according to the passage?

A．We might see that many stars look larger than others with a telescope

B．We might see that some stars that look white are really red and blue with a telescope.

C．We can see some objects in more and more detail with bigger and bigger telescopes.

D．The sun certainly seems to be getting old and weak.

根据中文意思完成句子。

1.你为什么不查查字典呢？

_________________ look up the words in your dictionary?

2. 他差不多和他父亲一样高了。

He is almost ________________ his father.

3. 你看起来不高兴，怎么啦？

You look unhappy. __________________ you?

4. 养成良好的学习习惯是重要的。

_________________ good learning habits.

5. 李刚帮妈妈做完家务才做作业。

Li Gang _________________ the housework.