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Are you afraid of sharks? You shouldn’t be! Below we cleared up the main myths about one of the world’s most perfectly formed creatures …
All sharks are the same.
This is absolutely not true. There are nearly four hundred species of sharks and they vary widely in habitat, size, features, diet and lifestyle. They range from the cigar shark, which is about 15 centimetres long, to the whale shark, which can be up to about nine meters long. More than 50 percent of sharks are less than a metre long and more than 90 percent are less than two metres long. And their habitat ranges from shallow to deep water and from the Arctic to the Tropic.
___________________
This is not true, either. In fact, many shark populations are decreasing. The chief reason for this is that hundreds of thousands of them are caught in fishing nets. Depending on where they are caught. They are either killed for their fins(鳍), which are used in shark’s fin soup, or they are tossed back into the sea because they are unwanted. Almost all sharks which are discarded in this way die. Also, sharks mature late in life and produce very few young. If the current reduction in numbers continues, the ecological balance of the oceans will be severely threatened.
Sharks will always attack you
This is nonsense. The chances of being attacked by a shark are minimal. You are 250 times more likely to be killed by lightning than by a shark, and your chances of being killed by lightning are practically zero.
However, if you are planning to take a swim in shark territory, then follow these simple rules:
Avoid swimming at dawn or duck when visibility decreases.
Avoid areas where there are breaking waves. Turbulent(汹涌的) water makes it difficult for sharks to see and determine whether you are prey(猎物).
Do not wear jewellery in the water. Sharks are attracted to shiny fishes, and jewellery may resemble their scales(鳞片).
Do not swim near schools of small fish, which are the favorite food of some sharks.
68. The underlined word “myths” in the first paragraph means ____.
A. an idea or story that many people believe but which is not true
B. something that is impossible to understand or explain or about which little is known
C. a feeling of surprise
D. something that you are curious to know
69. From the passage we can learn sharks ____.
A. look alike B. are dangerous
C. usually live in deep sea D. hardly attack people
70. Which of the following is proper for the blank in the third paragraph?
A. Sharks’ fin soup is nutritious
B. There are too many sharks in the sea
C. Many shark populations are decreasing
D. Sharks produce many young
71. Which of the following rules should you follow when you’re going to swim in shark areas?
A. Don’t swim before day breaks.
B. Choose areas where there are big waves.
C. Wear something shiny when swimming.
D. Choose areas where there are many small fish.
C
The questions of what children learn, and how they should learn it, is continually being debated and reheated. Nobody dares any longer to defend the old system, the parrot – fashion (way of learning by repeating what others say) of learning lessons, the grammar with a whip system,which was good enough for our grandparents.The theories of modern psychology have stepped into argue that we must understand the needs of children.Children are not just small adults;they are children who must be respected as such.
Well,you may say,this is as it should be,and a good idea.But think further.What happens?
‘Education’ becomes the responsibility not of teachers, but of psychologists.What happens then? Teachers worry too much about the psychological implications of their lessons,and forget about the subjects themselves.If a child dislikes a lesson,the teacher feels that it is his fault,not the child’s. So teachers worry whether history is ‘relevant’ to modem young children.And do they dare to recount stories about violent battles? Or will this make the children themselves violent? Can they tell their classes about children of different races,or will this encourage racial hatred? Why teach children to write grammatical sentences? Verbal expression is better.Sums? Arithmetic? No:real—life mathematical situations are more understandable.
You see.you can go too far.Influenced by educational theorists,who have nothing better to do than write books about their ideas,teachers leave their teacher—training colleges filled with grand,psychological ideas about children and their needs. They make complicated preparations and try out their ‘modern methods’ on the long – suffering children. Since one ‘modern method’ rapidly replaces another, the poor kids will have well been fed up by the time they leave school. frequently the modern methods are so complicated that they fail to be understood by the teachers, let alone the children; even more often, the relaxed discipline so necessary for the ‘informal’ feeling the class must have, prevents all but a handful of children from learning anything.
63.Under the old system, children were .
A.made to learn passively B.good enough to their grandparents
C.made to learn actively D.understood and respected by teachers
64.What happens when teachers pay too much attention to the psychological implications during a lesson?
A.They find that children dislike the lessons.
B.They worry too much about history, stories, racial hatred, grammar and arithmetic.
C.They don’t pay enough attention to what students are learning.
D.They tend to blame students for their failure in teaching.
65.How do you understand the underlined sentence at the end of the passage?
A.Children will learn well in a relaxed classroom atmosphere.
B.Few children will actually learn when there is no discipline.
C.Relaxed discipline is necessary for children to develop.
D.No children will learn anything without strict discipline.
66.What is the author’s attitude toward the theories of modern psychology?
A.Indifferent (不关心的). B.Tolerant (容忍的).
C.Supportive (支持的). D.Critical (批评的).
C
The questions of what children learn, and how they should learn it, is continually being debated and reheated. Nobody dares any longer to defend the old system, the parrot – fashion (way of learning by repeating what others say) of learning lessons, the grammar with a whip system,which was good enough for our grandparents.The theories of modern psychology have stepped into argue that we must understand the needs of children.Children are not just small adults;they are children who must be respected as such.
Well,you may say,this is as it should be,and a good idea.But think further.What happens?
‘Education’ becomes the responsibility not of teachers, but of psychologists.What happens then? Teachers worry too much about the psychological implications of their lessons,and forget about the subjects themselves.If a child dislikes a lesson,the teacher feels that it is his fault,not the child’s. So teachers worry whether history is ‘relevant’ to modem young children.And do they dare to recount stories about violent battles? Or will this make the children themselves violent? Can they tell their classes about children of different races,or will this encourage racial hatred? Why teach children to write grammatical sentences? Verbal expression is better.Sums? Arithmetic? No:real—life mathematical situations are more understandable.
You see.you can go too far.Influenced by educational theorists,who have nothing better to do than write books about their ideas,teachers leave their teacher—training colleges filled with grand,psychological ideas about children and their needs. They make complicated preparations and try out their ‘modern methods’ on the long – suffering children. Since one ‘modern method’ rapidly replaces another, the poor kids will have well been fed up by the time they leave school. frequently the modern methods are so complicated that they fail to be understood by the teachers, let alone the children; even more often, the relaxed discipline so necessary for the ‘informal’ feeling the class must have, prevents all but a handful of children from learning anything.
63.Under the old system, children were .
A.made to learn passively B.good enough to their grandparents
C.made to learn actively D.understood and respected by teachers
64.What happens when teachers pay too much attention to the psychological implications during a lesson?
A.They find that children dislike the lessons.
B.They worry too much about history, stories, racial hatred, grammar and arithmetic.
C.They don’t pay enough attention to what students are learning.
D.They tend to blame students for their failure in teaching.
65.How do you understand the underlined sentence at the end of the passage?
A.Children will learn well in a relaxed classroom atmosphere.
B.Few children will actually learn when there is no discipline.
C.Relaxed discipline is necessary for children to develop.
D.No children will learn anything without strict discipline.
66.What is the author’s attitude toward the theories of modern psychology?
A.Indifferent (不关心的). B.Tolerant (容忍的).
C.Supportive (支持的). D.Critical (批评的).
查看习题详情和答案>>Win a trip to the OREGON COAST----- Dare to Explore the Pacific Ocean. Build the biggest sand castle on the beach. Search tide pools for sea life. Watch the bright orange sunset over the ocean. Whether you’ve been to the Pacific Ocean before or have only closed your eyes and imagined it, we want to know how you would explore the Oregon Coast if you had the chance to go this summer.
JUDGING
1. Clear relationship between the Essay and the Drawing 40%.
2. Creativity and skill in design and form of the Drawing 40%.
3. Expression of the passion to draw and explore 10%.
4. Journalistic quality, uncluttered(整洁的)nature and overall quality of the Essay 10%.
PRIZE
By entering, you will have the chance to win an all-expense paid trip to the OREGON COAST. Activities will include: Kite flying, studying beautiful sea creatures, searching for sea life on a boat, science exploration at a science center and roasting over a beach campfire.
Who may enter: The competition is open to kids aged 6-14.
TEAM: Entries must be postmarked no later than July 31, 2010.
How to enter
Surf traveloregon.com/kids to download and print out an entry form.
Be sure to mark whether you have to or have not been to the Pacific Ocean in the form. Create a drawing of the Pacific Ocean on a piece of paper using a pen or paints.
Write an article of 100 words or less to explain why you want to go, what you think you would see, and what you would explore if you have never been to the Pacific Ocean, or describe your favorite memories from your last visit.
Send to Dare to Explore the Pacific Ocean, NG1145 17th street NW, WashingtonD.C.20036.
【小题1】
What is the most important for the judging?
A.Whether your article is written in a neat way. |
B.The article and the drawing should be closely related. |
C.Whether you show your passion to draw and explore. |
D.The skill in your drawing the map of the Atlantic Ocean. |
If you win the competition, you may________.
A.fly a kite on the beach |
B.search the ocean for sea plants |
C.build the biggest tower on the beach |
D.roast the sea creatures over a beach campfire |
What information can you get from the passage?
A.Your article should be at least 100 words. |
B.Every kid can take part in the competition. |
C.You should mark the drawing with your name. |
D.You must send the drawing before July 31, 2010. |
You can most probably read the passage in_______.
A.a textbook | B.a travel guide | C.a newspaper | D.a research book |