题目内容
19.Some plants can produce bad smell to protect themselves.Also some plants have thorns as roses.The leaves of some plants can change color.Some plants can eat insects!Lots of animals try to eat plants.But some plants have their ways of fighting back.For example,roses,and many other plants are covered with sharp thorns.When a big animal tried to bite them,it hurts!
It can be freezing cold in late winter-too cold for most flowers to grow.But some plants can make their own heat!Take a skunk cabbage for example.That's the name of a plant whose flowers open earlier than most other North American flowers.As the flower grows,it sometimes makes enough heat to melt(融化) its way through snow and even ice!
The heat also helps the flower give off a smell like rotten meat,which attracts many insects thathave come out early.The flies go inside the flower for food.Ha-ha,it's a trick!There's no food.But while a fly is in there,it gets covered with pollen(花粉).Then it may spread this pollen to the next skunk cabbage.Fooled you twice!
When an antelope or other large animal chews the leaves of an African acacia tree,the tree may call out a warning.
How?It may talk with gas!First the tree sends some chemicals into its leaves to make them taste bad.But it also may send a special gas out through its leaves.As the gas spreads to other acacia trees,it"tells"those trees,"Look out,hungry animals are coming!"Then the other trees may start sending the chemicals into their leaves.Soon,the antelope finds the first tree's leaves too smelly to eat.And when it moves to the next tree,and the next,it finds that their leaves taste unpleasant.The antelope may have to walk more than 50 yards away to find a tree it can eat.
32.What is special about skunk cabbage?C
A.Its leaves can eat insects
B.Its flowers open the earliest
C.It tricks flies into spreading pollen
D.It gives off a smell to melt snow
33.What does the underlined word"you"refer to in paragraph 4?C
A.The reader B.The flower C.The fly D.The skunk cabbage
34.What does an African acacia tree do to protect itself?B
A.Move to the next tree
B.Send chemicals and a special gas
C.Cover itself with sharp thorns
D.Give off a smell like rotten meat
35.How does the passage develop?D
A.By using numbers
B.By telling stories
C.By comparing
D.By giving examples.
分析 本文主要讲述了不同的植物通过不同的方法来保护自己.
解答 32.C 细节题.根据文章内容,The flies go inside the flower for food.Ha-ha,it's a trick!There's no food.But while a fly is in there,it gets covered with pollen(花粉).Then it may spread this pollen to the next skunk cabbage.当苍蝇飞进臭菘觅食的时候,它会发现花苞里面是空的,当它再次飞走的时候,会把沾了的花粉传播到旁边的花朵里,结合选项,故选C
33.C 词义猜测题.根据文章内容,But while a fly is in there,it gets covered with pollen(花粉).Then it may spread this pollen to the next skunk cabbage.Fooled you twice!当苍蝇飞走的时候,会把沾了的花粉传播到旁边的花朵里,苍蝇再次被愚弄被利用了,结合选项,故选C
34.B 细节题.根据文章内容,When an antelope or other large animal chews the leaves of an African acacia tree,the tree may call out a warning…But it also may send a special gas out through its leaves.由此可知,非洲的金合欢树会通过释放一种特殊的气体和化学物质来保护自己,结合选项,故选B
35.D 细节题.根据文章内容,文中对不同的树和花的特点进行了举例,来说明植物对自己的保护,结合选项,故选D
点评 本文是一个科教类阅读理解,题目涉及多道细节理解题,做题时结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案.推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案,切忌胡乱猜测,一定要做到有理有据.
活动内容 | 时间 | 地点 |
书法 | 9:00-10:00 | 401教室 |
民族舞 | 10:00-----11:00 | 舞蹈教室 |
武术 | 13:00----14:30 | 操场 |
1.词数100左右;
2.可以适当增加细节,以使行文连贯.
参考词汇:书法callegraphy;民族舞folk dance;武术martial arts
3.开头语和结束语已为你写好,不计入总词数.
Dear friends,
I am honored to express our warmest welcome to you.To help you better understand Chinese culture,we've arranged some activities for you.
First comes the practice of Chinese calligraphy in Room 401 between 9:00 and 10:00.You will learn to write your Chinese names with a brush.Then it is time for dance in the dancing room for about an hour.After the lunch break,you will be guided to the playground,where you will practice Chinese martial arts for an hour and a half.
Wish you a pleasant day in our school!I sincerely hope your trip in China will turn out a most unforgettable experience in life.
That's all.Thank you!
devoted all his time to it.( )
A. | adopted | B. | ignored | C. | impressed | D. | appreciated |