题目内容
阅读填词
Stop reading for a minute and think about what you see when you look up in the sky on a clear night. You may see many stars. Long ago, farmers w 1 some stars to know when to plant their crops. Travelers did s 2 to find their way in the dark. Today stars are a s 3 important to some people.
Scientists found out that most stars are very big. In fact some stars are so far away from us that it would take m 4 of light-years to get to them even by spaceship.
A 5 thing we know today about stars is that some are made up of hot gases. The gases are so hot that they send out light. If you o 6 look up at a star carefully at night, you may find it twinkles sometimes. As you may understand, light from a star must shine t 7 the air before you can see the star. Air is always moving, it makes light from the star m 8 . When the light moves, it makes the star twinkle. Stars also have different c 9 . To our surprise, the coolest stars are red and the hottest o 10 are blue white.
1.w 2.s 3.s 4.m 5.A
6.o 7.t 8.m 9.c 10.o
解析:
watched; so; still; millions; Another; often; through; move; colors; ones |
提示:
解题点拨 1.watched some stars:注意观察星星,目的是为了知道什么时候种庄稼. 2.so代替上文watched some stars,目的是为了在黑暗中找到出路. 3.still副词,仍,还,修饰important. 4.millions of: 数以百万. 5.第二段是我们知道有关星星的第一件事,第三段谈的是星星的第二件事. 7.shine through the air穿过大气发出光亮. 9.由最后一句可知. 10.ones代替前面的stars. |