Wildlife faces threats ( 威脅 ) from habitat destruction, pollution, and other human actions. Although protecting wildlife may seem too hard at times, even small actions in your own neighbourhood can help protect many different animals. Here are some tips on how to protect wildlife through small actions.

1.Create wildlife friendly areas in your backyard.

When trying to make your garden more beautiful , you can choose plants that can provide food and shelter to native wildlife . This will also help cut down on pollution . Add bird or bat houses to your yard or garden to attract and shelter these species. 

2. Avoid harming the natural ecosystem ( 生態(tài)系統(tǒng) ) in your area.

   Some plants from other places can kill or harm native plants that provide food and shelter for wildlife.

3. ________________________________________________.

   By using less water and fewer fuels, you will be helping to protect the wildlife around you . Take buses or the subway when you can, turn off electric devices when you’re not using them , take shorter shower, and keep your room temperature at or below 68 degrees during the winter.

4. Buy products that are wildlife friendly

Don’t buy products that are made from endangered animals. Keep in mind that some endangered animals are killed by traps , catches or hunters who are after other wildlife within the same habitat.

5. Donate money or time to organizations that protect wildlife and their habitats.

   You can give money to organization or groups that protect wildlife species in your neighbourhood.

1.We infer that the purpose of this passage is to ________.

A. tell us why protecting wildlife is extremely important now

B. suggest that we protect wildlife through actions

C. explain why protecting wildlife is not as hard as people think.

D. give us some tips on how to protect wildlife through small actions

2.Which of the following threats to wildlife is NOT mentioned in the passage ?

A. Animal diseases    B. Loss of habitat     C. Pollution     D. Hunters

3.What’s the best title for the third point ?

A. Have a greener lifestyle.        B. Use less water and fewer fuels.

C. Take a bus when you go out .    D. Try a new kind of life.

4.The writer suggests that we _________.

A. not buy products made from animals

B. share cars with others when we go out

C. grow as many kinds of plants in our gardens as possible

D. provide shelters for birds and bats in our gardens or yards

 

The African elephant, the largest land animal remaining on earth, is of great importance to African ecosystem(生態(tài)系統(tǒng)). Unlike other animals, the African elephant is to a great extent the builder of its environment. As a big plant-eater, it largely shapes the forest-and-savanna(大草原) surroundings in which it lives, therefore setting the terms of existence for millions of other animals that live in its habitat.

It is the elephant’s great desire for food that makes it a disturber of the environment and an important builder of its habitat. In its continuous search for the 300 pounds of plants it must have every day, it kills small trees and under-bushes, and pulls branches off big trees. This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas. In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters.

Take the rain forests for example. In their natural state, the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor. By pulling down trees and eating plants, elephants make open spaces, allowing new plants to grow on the forest floor. In such situations, the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.

What worries scientists now is that the African elephant has become an endangered species. If the elephant disappears, scientists say, many other animals will also disappear from vast areas of forest and savanna, greatly changing and worsening the whole ecosystem.

1.What does the underlined phrase “setting the terms” most probably mean?

A．Improving the quality.

B．Worsening the state.

C．Fixing the time.

D．Deciding the conditions.

2.The passage is developed mainly by_________.

A．showing the effect and then explaining the causes

B．giving examples

C．pointing out similarities and differences

D．describing the changes in space order

3.What is the passage mainly about?

A．Forests and savannas as habitats for African elephants.

B．The eating habit of African elephants.

C．Disappearance of African elephants.

D．The effect of African elephants’ search for food.

4.What do we know about the open spaces in the passage?

A．They are home to many endangered animals.

B．They result from the destruction of rain forests.

C．They are attractive to plant-eating animals of different kinds.

D．They provide food mainly for African elephants.

 

Many people who are overweight have poor digestion(消化). For the most part, poor digestion is not a habit given by our parents. We give it to ourselves through the way we eat. Eating to get less stress or anxiety is often the mistake most people will make.

  Oh, poor digestion can lead to weight problems. Here’s how: When a person feels stressed, the part of the central nervous system that connects digestion switches off. This is called the parasympathetic nervous system(副交感神經(jīng)系統(tǒng)). At those times of stress, the body can take in food and  process some of it, but digestion doesn’t work correctly to digest all the nutritional(營養(yǎng)的)goodness from the food. Poor digestion is not always obvious by observing symptoms; you can get some illnesses but not always. Poor digestion can be seemingly silent.

If you eat when you are stressed, anxious, or nervous, you might as well be eating cardboard for all the nutrients your body gets. Yes, eating when stressed is a gaining situation. Now you might think, well, if I’m not digesting, the calories aren’t getting handles, so I should be losing weight. Good idea, but wrong reality. When digestion is not proper, the body starts “starving” from lack of necessary nutrients(營養(yǎng)物). Yes, it goes into a starvation（饑餓）problem and starts absorbing(吸收) fat and energy. It thinks it’s in a famine(饑荒). The good news is that it’s easy to make some corrections and get rid of stress at mealtimes.

If you feel stressed often, it can be helpful to take other food that contains multiple B vitamins. These help, but you could still find yourself stressed at mealtimes.

1.The author wrote the passage to tell us        .

  A. how to deal with stress at mealtimes

  B. what kind of food can be easily digested

  C. eating when you’re stressed can cause weight problems

  D. eating too much resulted in overweight problems

2.How do you understand the underlined sentence in the first paragraph?

  A. Eating is the best way to release stress.

  B. We should not release the stress by eating.

  C. Eating too much can cause anxiety.

  D. The stress problem can be solved during eating.

3. In what way do poor digestion and stress cause body problems?

  A. Poor digestion cannot absorb much nutritional goodness from the food.

  B. People with poor digestion take in food and process all of it.

  C. When people feel stressed, the parasympathetic nervous system switches on.

  D. Poor digestion will not lead to overweight problems.

4.Which is NOT the reason why people may have weight problems when eating with stress?

  A. The body does not take in what they eat.

  B. The digestion system becomes incorrect.

  C. People cannot eat much when unhappy.

  D. The body will begin to absorb too much fat.

 

Education is not an end, but a means to an end. In other words, we do not educate children only for the purpose of educating them. Our purpose is to fit them for life.

In some modern countries it has for some time been fashionable to think that by free education for all — one can solve all the problems of society and build a perfect nation. But we can already see that free education for all is not enough; we find in such countries a far larger number of people with university degree; they refuse to do what they think “l(fā)ow” work; and, in fact, work with hands is thought to be dirty and shameful in such countries. But we have only to think a moment to understand that the work of a completely uneducated farmer is far more important than that of a professor; we can live without education, but we die if we have no food. If no one cleaned our streets and took the rubbish away from our houses, we should get terrible diseases in our town.

In fact, when we say that all of us must be educated to fit us for life, it means that we must be educated in such a way that, firstly, each of us can do whatever work suited to his brains and ability and, secondly, that we can realize that all jobs are necessary to society, and that is very bad to be ashamed of one’s work. Only such a type of education can be considered valuable to society.

1.The writer of the passage thinks that _______.

A. education can settle most of the world’s problems

B. free education for all probably leads to a perfect world

C. free education won’t help to solve problems

D. all the social problems can’t be solved by education

2.The writer wants to prove that _______.

A. our society needs all kinds of jobs

B. our society needs free education for all

C. a farmer is more important than a professor

D. work with hands is the most important

3.The passage tells us about _______ of the education.

A. the means              B. the system (系統(tǒng))           C. the value                D. the type (類型)

 

Ever since man began to use the telephone, there have been new problems arising from the carrying of messages. At first, each message was carried by a pair of overhead wires. As a result, telephone exchanges were soon surrounded by thousands of wires. The wires were then replaced by cables (電纜)，each containing many pairs of wires. Each cable is capable of carrying many messages. These cables, laid underground, replaced the overhead wires.

The more extensive telephone services have become, the more demand for these services has increased, particularly the demand for long-distance services. In China, for example, this growth is now over 30% every year. Long-distance telephone exchanges are usually in crowded cities, where is not easy to lay new labels for expanding services.

The use of radio to send telephone message and to link all telephone exchanges makes it possible to get rid of overhead wires and some underground cables.

Now man has invented the microwave system ( 微波系統(tǒng) ). In a microwave system messages from various places can be brought together, and then they are sent out and received by radio. After that, the messages are split into their original form. Finally, they are sent to the places where they are going to be sent.

1.The word “message” ( in paragraph 1) is close in meaning to “______”.

A. electricity     B. industry     C. information    D. wave

2.A cable is different from an overhead wire, because it ________.

A. is made of wood

B. needs more exchange

C. carries more messages

D. is much longer

3.What does the word extensive mean？

A. growing       B. using       C. holding     D. understanding

4.The best title for the passage would be “________”.

A. The Telephone and Its Past

B. From the Wire to the Microwave System

C. The Needs for Better Telephones

D. How to Use the Telephone