题目内容
7.We talk every day.When we have good news,we like to share it with our good friends and when something terrible happens,we make it known to others soon.But can you imagine that a tree can talk and share news too?Of course,no tree moves lips and says words just as people do.Strange as it may sound,though,some trees do manage to communicate with each other.Willow(柳树) trees are the best-known of these trees.When insects begin nibbling(叮咬) a willow tree,the tree sends out a special smell at once.This smell tells the other willows that harmful insects are coming near.All of them quickly make a chemical(化学物质) in their leaves.This chemical is bad to the insects.The insects do not like it and they fly away soon.In this way,the willow trees protect themselves from the insects.
The next time when you take a walk in the woods,maybe the trees are"talking"to each other quietly.And when someone says that trees cannot"talk",please tell them that even trees give messages to each other,too.
34.Willow trees send messages withC.
A.words
B.movements
C.smells
D.sounds
35.The underlined word"lips"in the first paragraph meansB.
A.树干
B.嘴唇
C.枝条
D.手势
36.The passage tells us that some of the trees canC.
A.speak just as people do
B.tell stories to others
C.communicate with each other
D.kill insects in the woods
37.According to the passage,the right order of the following isA.
a.The willow tree gives out a smell.
b.The willow trees make a chemical in their leaves.
c.Insects fly away because of the chemical.
d.Insects begin nibbling a willow tree.
A.d-a-b-c
B.d-b-a-c
C.a-b-c-d
D.d-c-b-a.
分析 这篇短文主要告诉我们植物之间也能分享信息,并以柳树为了讲述了一些植物之间传递信息的方式.,如柳树被昆虫叮咬时,能发出一种特殊的气味告诉周围的柳树.
解答 34-37 CBCA
34:C.细节理解题,由文中语句"When insects begin nibbling (叮咬) a willow tree,the tree sends out a special smell at once.This smell tells the other willows that harmful insects are coming near."可知是通过气味传递气味,故选C.
35:B.词义推断题,由文中涉及到人类用嘴说话,而树木没有挪动lips而像人一样,故推测是嘴唇.故选B.
36:C.细节理解题,由文中语句"some trees do manage to communicate with each other."可知本文就是介绍了树木之间也可以交流.故选C.
37:A.细节理解题.第二段就是介绍柳树交流的过程,When insects begin nibbling(叮咬) a willow tree,the tree sends out a special smell at once.This smell tells the other willows that harmful insects are coming near.All of them quickly make a chemical(化学物质) in their leaves.This chemical is bad to the insects.The insects do not like it and they fly away soon.In this way,the willow trees protect themselves from the insects.蚊虫先叮咬,柳树发出味道,树叶里产生化学物质,蚊虫飞跑,故选A.
点评 本文浅显易懂,各个小题都能在文中找到适当依据.只要认真阅读短文,注意前后联系,就能顺利完成阅读.文章所设试题主要考察细节查找,做题关键是找出原文的根据,认真核查小题和原文的异同.
-They_____ China for seven years.( )
| A. | have come to | B. | have been to | C. | have been in |
| A. | work | B. | worked | C. | to work | D. | works |