阅读与表达.阅读短文.根据其内容回答问题. There are nearly 400 different types of sharks, but only about 30 types have even been reported as attacking human beings． The chances of being attacked by a shark are very sma 题目和参考答案——青夏教育精英家教网—

题目内容

阅读与表达，阅读短文，根据其内容回答问题。

　　There are nearly 400 different types of sharks, but only about 30 types have even been reported as attacking human beings．

　　The chances of being attacked by a shark are very small compared to other dangers．Many more people drown(溺死)in the ocean every year than are bitten by sharks．The low number of attacks that happen every year proves that sharks do not feed on humans if they have the choice．There are three types of shark attacks．The main one is known as a ‘hit and run’．The shark attacks because it thinks you are a fish, but when it tastes a human it decides not to eat you．The second type is called a ‘bump and bite’．The shark bumps you to find out if you are fit to be eaten and then bites you if it thinks you are．The third type is called a 'sneak’．When attacking in this way, the shark waits for you to swim by and attacks you suddenly．The latter(后者的)two types of attack are more likely to be deadly for humans．

　　However, your chances of being attacked by a shark can be reduced if you follow the advice below．

　　●Do not swim in the dark．Sharks can still see you but you cannot see them．

　　●Do not swim if you are cut or if you have a fresh wound．Sharks can smell blood over a long distance．

　　●Do not wear bright clothing or jewellery because sharks are attracted to colours and shiny objects．

　　●Try and stay in groups, as sharks usually avoid large numbers of people．

　　Don't be frightened(受惊吓)by sharks as there is 30 times greater chance of being hit by lightning than being attacked by a shark．

1．Are there only 30 types of sharks in the world?

2．Are the chances of being attacked by a shark small or big compared to other dangers?

3．What are the two deadly shark attacks called?

4．Why should you try and stay in groups to avoid the shark attack?

5．What does the writer mainly tell us in the passage?

答案：
解析：

　　1．No．/No, there aren't．

　　2．Small．

　　3．‘Bump and bite’ and 'sneak’．

　　4．Because sharks usually avoid large numbers of people．

　　5．Types of shark attacks and how we can avoid them．

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阅读表达,阅读短文，按要求完成短文后的各项任务。
We are in a world full of competition. Our parents compete with others in their offices, our brothers and sisters compete with others in their colleges, and we compete（1）_______ our ________in school. Most of us give up in the face of competition and will never be successful. Why can’t we do better than others? One important reason is that we have no self-confidence.
In fact, everyone was born equal. You can do what others do. Although your classmates may be better than you in some ways, （2）你可能在其他科目上比他们好. So everyone has his or her advantages. Don’t look at things from a single point of view. Try to find your own advantages, and believe that you can do better than others in those ways.
Competition is not so terrible. Don’t be afraid of it. And don’t be afraid of those classmates who are better than you. Remember that self-confidence is the first step to success. Believe in yourselves, and you will be successful one day.
【小题1】在①句的空白处分别填入一个适当的词使句意完整，上下文通顺：

【小题2】将②句译成英文。
【小题3】回答问题：Why can’t we do better than others?

【小题4】在文中找出与下面句子意思相近的句子，并写出该句。
You should not be afraid of competition.

【小题5】在文中写出最能表达该短文主题的句子。
                                                                     _________

、阅读与表达 (共10分，每小题2分)

阅读短文, 根据其内容回答问题。

A type of bird that is now extinct (消失) is the passenger pigeon. The passenger pigeon lived in the eastern part of North America. Scientists believe that in the year 1500 there were as many as five billion of these birds living from Canada to the Gulf of Mexico. They flew at great speeds and would travel to many places to look for food. Passenger pigeons grew to be about 16 inches long.

Settlers who came to North America killed the passenger pigeon for food and for its feathers. The forests where they lived were cut down to clear the land for farming. Because the passenger pigeon laid only one egg at a time, their population did not grow quickly. The last passenger pigeon died at Cincinnati Zoological Gardens in 1914.

Another type of bird that has become extint is the dodo. The dodo lived on an island called Mauritius in the Indian Ocean. It had short, stubby legs and wings and a large curved beak. The dodo was about the size of a large turkey. It was acturally related to the pigeon, but it could not fly. Like the passenger pigeon it laid only one egg at a time. Dodos became extinct because they were eaten by sailors and animals, such as pigs and monkeys, that the sailors brought to the island. The dodo is believed to have died out in 1680.

Another flightless bird that has become extinct is the moa. The moa lived on the North and South Islands of New Zealand. Like the dodo, the moa’s legs were shorter, but some of these birds grew to be more than ten feet tall. And the causes of its extinction is the same as the dodo’s. The moa is believed to have died out sometime during the 1700s.

1. Were there many passenger pigeon in the year 1500?

2. When did the last passenger pigeon die at Cincinnati Zoological Gardens ?

3. Where did the dodo live before it died out?

4. How many kinds of birds have died out in the passage?

5.Why have these birds died out?

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