题目内容

根据短文内容在空白处填入适当的词:

  Birds live in trees. Some other animals live in trees. But do you know some frogs(蛙) live in trees, too?

  The tree frog is (1) to find. This frog can (2) colors. On green leaves, it stays green. On a brown branch, it (3) brown. Some tree frogs can change from green to gold (4) blue.

  Tree frogs have long legs and wide (5) . They have sticky toe pads(粘性脚趾). These sticky toe pads keep the tree frogs from (6) .

  Tree frogs have different (7) and markings (斑点) on their bodies. Their eyes are (8) , too. Some have green eyes, some gray. Some (9) eyes are gold, and some are bright red.

  The sounds they make in spring and summer are also different. But in winter they (10) make any sound. Do you know the reason?

1.________ 2.________ 3.________ 4.________ 5.________

6.________ 7.________ 8.________ 9.________ 10.________

答案:
解析:

  1.hard/difficult 导解:由下文“在绿色的树叶上变绿,在棕色的树叶上变成棕色可知树蛙不易发现。

  2.change 导解:后两句即说明树蛙能变色。

  3.turns 导解:与brown搭配,意为“变成棕色”。

  4.or 导解:gold和blue是并列的两种颜色,故用or.

  5.feet 导解:由上文legs推知。

  6.falling 导解:粘性脚趾的作用就是防滑,这里是防止从树上掉下来。

  7.colors 导解:由下文markings on their bodies推知。

  8.different 导解:由too可知,前面的情况也适合于后者,即“也不同”。

  9.frogs' 导解:文章通篇说的就是frog.但要注意复数及名词所有格。

  10.never 导解:青蛙冬眠,不会鸣叫。


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相关题目

根据短文内容在空白处填写一个适当的单词。

  Fire can be very useful, but it can also be very (1) _____. Be careful when you start a fire.

  Millions of years ago, early men used a stick, a large (2) ____ of wood and dry leaves to make a fire. Early men found fire very (3) ____. At first, they ate raw meat. Then they discovered fire and started eating (4) ____ food. At night, they used fire to (5) _____their families from wild animals. They also used fire to give them light and keep them warm in winter.

  Nowadays, people do not only use fire to (6) _____ food or boil water. In factories, workers use it to melt metals. Metals are melted so that they can be made (7) ____ different shapes.

  Factory workers also use fire to make glass. Have you ever seen workers blowing glass? They make bottles and vases of different sizes and shapes by (8) ____ glass. First, the workers put some hot glass onto one end of a long metal pipe. Then they start blowing from the other end of the pipe.

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