缺词填空  先通读下列短文，掌握其大意，然后根据短文内容和所给首字母，在空格内填入一个适当的词，使短文意思完整。所填单词在题后横线上必须完整写出（本大题共6分，每格0.5分）

Suppose you are reading a book. Suppose you suddenly close your eyes, can you still see the book? "Of course not." you will say. But can you tell why? You would p__1. say, "When I close my eyes, my e__2.___ cannot get out of my eyes to get to the book." Many others might give an explanation(解释) very much like the above . But this explanation is w__3.___.

      You cannot see any object if light from that object doesn’t get into your eyes. Some of the things you see give off light of their own.

      The sun, the star, a lighted lamp are examples that can be seen by their own light. S__4.__ things are luminous(发光的). Most of the things you see are not giving off light of their own. They are simply reflecting(反射) light that falls on them from the sun or some other luminous bodies. The moon, for example, doesn't give off any light of i__5._ own. It's non-luminous. You see it because sunlight falls on it and some of it reflects in your d__6.__. So moonlight is only second-hand sunlight.

      When you look at a book, it sends to your eyes some of the light which falls on it, and you see the book. If light could be kept out from w__7.__ you are, so that there would be no light for the book to reflect, then you could not see the book e__8.__ with your eyes wide open.

      Light travels so fast that the time it t___9.__ from the book to your eyes is so s___10._ as if there was none at all. Light r___11.__ us from the moon, which is about 380,000 kilometers away, in only a little more than a s__12.__.

Now students' English handwriting（书法）gets worse and worse. That makes their teachers feel worried. Is your English handwriting beautiful? If n  1., here are four steps that really work!

Use paper with lines

Using paper with lines can keep you writing straight i  2. of up or down when you write English words or sentences. Those lines on the paper can help you to write words in the right size. Be s  3. to fill the lined space completely. And make sure those capital letters(大写字母) are written properly.

Slow down

If your writing is hard to read, try slowing down a little. For some kids, going slower makes the handwriting clear. If you write too q  4., it's hard for you to stop where you should, and even worse, you may make more m  5..

Hold your pencil right

When you hold your pencil the correct way, writing is much e  6.. Some kids press down really hard when they write. That makes the handwriting not nice. Try to be relaxed and don't hold the pencil so hard. Let your writing appear nice and clean. If you do so, people will guess you are a student w 7. a good habit.

Draw more pictures

Drawing can improve your handwriting. You need to use the skills to control your pencil better w  8. you are drawing pictures. Even though you have no chance to draw at school, you can practice by y  9. at home.

Handwriting is very important. Imagine you are a world-famous movie star or a well-known sports player, what do you do when your f  10. run up to you? Give them your autographs(亲笔签名), of course!

缺词填空（共10空；每空1分，计10分）

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。（每空一词）

Many people find exams a frightening e 1.___. Sitting down for an exam when every body is so q 2.and serious makes most people nervous. But there are a few things you can do to r 3.before you start. At the b4.__ of an exam, read all the instructions c5.so you know exactly what you have to do. Work out how much time you can spend on each question. if you feel yourself getting nervous at any time, stop w 6.you are doing and take a few deep breaths.

However, the most useful things are always done b 7.you get to the exam room. You may do some practice tests and review your lessons in a right way. And then the real thing will seem much e 8.. you also need to remember that exams are not the most important things in the world – even though you f 9., you can do better next time. The m 10.exams you take, the less worried you will be.