题目内容
Can plants eat people? Probably not，but there are many plants that eat meat．Some of them are big．And they can eat small animals．One famous meat-eating plant is the Venus flytrap(捕蝇草)．
The Venus flytrap is a very strange plant．It grows in dry parts of the United States．Its leaves are like the pages of a book．They can open and close very quickly．Inside the leaves，there are three small hairs．If a fly touches one of the hairs，the leaf closes quickly．The fly cannot get out．In about half an hour，the leaf presses the fly until it is dead．Then，the plant covers the fly．Slowly，the plant eats the fly．
Why do plants do it? Most plants get what they need from the sun，the air，and the ground．In some places，the ground is very poor．It doesn’t have all these important things，
especially nitrogen(氮)．Animal meat has a lot of nitrogen， so some plants eat meat to get what they need．Let’s hope that some of the bigger plants don’t get the same idea !
小题1:The Venus flytrap is a kind of_________．
小题2:The Venus flytrap grows in_________．
小题3:From the passage，we learn that_________．
小题4:The underlined word“presses”probably means________ in Chinese．
小题5:—Why do some plants eat animal meat? —Because_________．
The Venus flytrap is a very strange plant．It grows in dry parts of the United States．Its leaves are like the pages of a book．They can open and close very quickly．Inside the leaves，there are three small hairs．If a fly touches one of the hairs，the leaf closes quickly．The fly cannot get out．In about half an hour，the leaf presses the fly until it is dead．Then，the plant covers the fly．Slowly，the plant eats the fly．
Why do plants do it? Most plants get what they need from the sun，the air，and the ground．In some places，the ground is very poor．It doesn’t have all these important things，
especially nitrogen(氮)．Animal meat has a lot of nitrogen， so some plants eat meat to get what they need．Let’s hope that some of the bigger plants don’t get the same idea !
小题1:The Venus flytrap is a kind of_________．
| A．plant | B．animal | C．food | D．meat |
| A．most parts of the world | B．some parts of Africa |
| C．dry parts of the United States | D．wet parts of England |
| A．all plants can eat people | B．all plants can eat animals |
| C．some plants can eat people | D．some plants can eat animals |
| A．挤压 | B．关上 | C．打开 | D．松开 |
| A．plants are dangerous to animals |
| B．animals are dangerous to plants |
| C．plants want to get what they need from animal me |
| D．plants want to protect themselves against animals |
小题1:A
小题2:C
小题3:D
小题4:A
小题5:C
小题1:根据第一段最后一句One famous meat-eating plant is the Venus flytrap.知答案应选A：
小题2:根据第二段第一、二句“The Venus flytrap is a very strange plant．It grows in dry parts of the United States．”知答案应选C：捕蝇草生长在美国的干燥地区。
小题3:根据文章后两段知：Some plants can eat animals to get what they need．
小题4:根据第二段的描述，捕蝇草是通过它那像书页一样的叶片的开和闭合来吃蝇的，知press是“挤压”之意。
小题5:根据文中“Why do plants do it? Most plants get what they need from the sun，the air，and the ground．In some places，the ground is very poor．It doesn’t have all these important things，especially nitrogen．Animal meat has a lot of nitrogen， so some plants eat meat to get what they need．”知答案应选C。
小题2:根据第二段第一、二句“The Venus flytrap is a very strange plant．It grows in dry parts of the United States．”知答案应选C：捕蝇草生长在美国的干燥地区。
小题3:根据文章后两段知：Some plants can eat animals to get what they need．
小题4:根据第二段的描述，捕蝇草是通过它那像书页一样的叶片的开和闭合来吃蝇的，知press是“挤压”之意。
小题5:根据文中“Why do plants do it? Most plants get what they need from the sun，the air，and the ground．In some places，the ground is very poor．It doesn’t have all these important things，especially nitrogen．Animal meat has a lot of nitrogen， so some plants eat meat to get what they need．”知答案应选C。
练习册系列答案
天天向上一本好卷系列答案
小学生10分钟应用题系列答案
相关题目
MSG(monosodium glutamate) is a food additive(食品添加剂),which has been widely used by many food factories all over the world since it appeared first in Japan in 1909.
neurological disorders(神经紊乱).In mice studies done by a university, the evidence showed the mice didn’t want to eat the food including MSG.
nt names. If you see “natural flavorings”,“hydrolyzed protein”and “spices” in a food label, you are probably seeing a hidden way to “report” MSG in a food label. Every time we have a meal in a restaurant, we always feel the food very delicious to taste, but sometimes it is dangerous for our health because some poisonous food additives have been added to the food.
our governments, from central to local, are taking actions to stop factories producing poisonous food additives.