题目内容
20.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-catching 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!
根据短文内容,判断下列句子是否正确,对的涂(A),错的涂(B).(10分)
61.The Venus flytrap is a kind of plant.A
62.We can find the Venus flytrap grows in most parts of the world.B
63.The fly can get out of the closed leaf in 30minutes.B
64.The Venus flytrap eats the fly before it is dead.B
65.Some plants in poor ground eat animal meat to get nitrogen.A.
分析 通过本文我们知道世界上有很多中指物能够捕食动物,并中点介绍了美国背部干旱地区的一种捕蝇草,详细描述了他的捕食过程.短文最后分析了这些植物捕食动物的原因.
解答 61.A.细节题.根据One famous meat-eating plant is the Venus flytrap(捕蝇草).及上文描述可知只是一种吃肉的植物,故A.
62.B.细节题.根据It grows in dry parts of the United States可知是美国干燥地区,故填B.
63.B.细节题.根据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可知苍蝇半小时后就会死去,故B.
64.B.细节题.根据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.可知是苍蝇死了才吃了,故B.
65.A.细节题.根据Animal meat has a lot of nitrogen,so some plants eat meat to get what they need.可知一些植物吃肉获取氮,故A.
点评 本文浅显易懂,层次分明,学生很容易把握文中中心内容.答题中注意带着问题阅读短文,一般就能顺利找出答题依据.对于不能直接找到根据的问题注意联系上下文,根据短文中心总结出正确答案.
| A. | to do | B. | do | C. | to do with | D. | do with |
A slice of carrot looks like human eyes.And the science now shows carrots greatly help the blood go to the eyes.Often eating them is good for our eyes.
A tomato has four parts and is red.The heart has four parts and is red,too.All of the research shows tomatoes are really the best food for the blood and the heart Celery(芹菜)looks more like bones(骨头).It specifically makes bones strong.Bones are 23% Ca.If you don't have enough Ca in your diet,the bones will be weak.
Onions look like the body's cells (细胞).Today's research shows onions help take away waste things from all of the body cells.
You see,how important vegetables are!Maybe some of them don't taste good.But if you want to be healthy,you should eat as many as you can.You should have a balanced diet!
| Eating (71)vegetables | is Rood for our health. |
| Names of the vegetables | Functions (作用)of vegetables |
| Carrots | to help the blood (72)go to the eyes. |
| (73)Tomatoes. | to be the best food for the blood and the heart |
| Celery | to (74)make bones strong. |
| Onions | to help (75)take away waste things from all of the body cells |
When I arrived to (35)Aher,the building was dark.I realized that this passenger might need my (36)C so I walked to the door and knocked.A small woman in her 80s opened.
I took her suitcase to the cab then (37)Cto help the woman.She thanked me.
"It's nothing,"I told her."I just try to treat my mother (38)A."
When we got in the cab,she gave me an address then asked:"Could you drive me (39)B downtown?"
"That's not the shortest way,"I answered quickly.
"Oh,I don't (40)D,"she said."I'm in no hurry.I'm on my way to a hospice(临终关怀医院)."Her eyes were shining.
"I don't have any family left,"she continued."The doctor says I don't have very long."
I quietly (41)Aover and shut off the meter.
For the next two hours,we drove through the city.She showed me all the buildings that meant something to her (42)B.
As evening began to fall,she suddenly said:"I'm tired.Let's go now."
We were met at the hospice by two workers who helped (43)C into a wheelchair."How much do I owe(欠…债) you?"She asked.
"(44)B."I said.
I bent and gave her a hug.She smiled."You gave me an old woman a little moment of joy."she said.
For the rest of that day,I could (45)C talk.What if that woman had gotten an angry driver?
I don't think that I've done anything more important in my life.
We often expect great moments in our lives.But great moments are sometimes beautifully wrapped in what others might consider (46)Dand unimportant ones.
| 35.A.collect | B.pick | C.take | D.meet |
| 36.A.care | B.work | C.help | D.come |
| 37.A.tried | B.smiled | C.returned | D.planted |
| 38.A.treated | B.pleased | C.satisfied | D.invited |
| 39.A.over | B.through | C.across | D.away |
| 40.A.know | B.think | C.regret | D.mind |
| 41.A.reached | B.turned | C.stepped | D.went |
| 42.A.families | B.stories | C.address | D.suitcase |
| 43.A.me | B.us | C.her | D.them |
| 44.A.Something | B.Nothing | C.Anything | D.Everything |
| 45.A.quickly | B.quietly | C.hardly | D.clearly |
| 46.A.angry | B.unhappy | C.special | D.small. |
| break,creative,seriously,winner,myself |
72.How unlucky!Ibroke my arm when I was playing basketball yesterday.
73.I am not a child any more.I can look aftermyself.
74.Minnie was the best in the competition,she was thewinner.
75.He is a verycreativemagician,he has many new ideas.
| A. | such a terrible | B. | such terrible | C. | so terrible | D. | so fine a |