摘要:15.A.279- 9365. B.269-9346. C.269-9356.(四)录音中有一段对话.听对话两遍.{根据对话内容从每小题A.B.C中选择正确答案.

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Lake Victoria is the largest lake in Africa. It is also the second largest lake in the world. It is an important lake because it is one of the sources(源头) for the longest river in the world, the Nile River. Lake Victoria provides a source of water, food, and power(电力) for several African countries. Lake Victoria is a big part of African life.

Unfortunately, Lake Victoria has a problem. It is shrinking. There are several power stations at Lake Victoria in Uganda. These are on the Nile River, and besides producing power, they keep the water of the lake at a certain level. For the past forty years, that level has been 11.9 meters. Over the last several years, the water level has dropped by about 2.5 meters. There seem to be several reasons for this drop.

One possible reason is drought(干旱). Drought has been very bad in the area since 2000. Lake Victoria gets all of its water from rain, so the drought means less water in the lake.

However, some environmentalists believe that the real problem is the power plants(工厂) on Lake Victoria. Uganda depends on those power plants for most of its power, and they made the power plants larger in 2000. Many people believe the power plants have been taking too much water off Lake Victoria. As a result, they have been asked to use less water until Lake Victoria goes back to its old level.

Whether the low water level is caused by drought or power plants, the result is the same. This is already a poor area of Africa, where many people live a really hard life. People, animals and plants around Lake Victoria will suffer even more from low water levels on the lake. Many people need Lake Victoria for fishing or growing food. Fish need the water to live, and animals need it for water. Plants around the lake will die without the water, and then more animals and people will suffer. Unless the lake fills soon, many people will suffer and die.

1.Lake Victoria is __________.

A.an important lake in Africa

B.the largest lake in the world

C.the source of water, food and power for America

D.the only source for the Nile River

2.What does “It is shrinking” most probably mean?

A.It is becoming larger.

B.It is becoming more beautiful.

C.It is becoming smaller.

D.It is becoming more useful.

3.The water level of Lake Victoria is now __________.

A.2.5 meters        B.11.9 meters        C.14.4 meters        D.9.4 meters

4.Which of the following is NOT true according to the passage?

A. Rain water is the only source for the lake.

B. There has been little rain in the lake area since 2000.

C. The power plants in Uganda provide water for the lake.

D The power plants in Uganda were made larger in 2000.

5.According to the passage, how can we solve the problems around Lake Victoria?

A.People must build more power plants.

B.More sources of water must be found.

C.Every country should offer some money to Africa.

D.All the people living in the area should move to another place.

 

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There are forty-seven different kinds of kangaroos(袋鼠). The smallest kangaroos are about a quarter of a meter long; the biggest are taller than a man.

 Kangaroos have very long strong back legs. These are used for jumping. They also have long strong tails(尾巴)used for resting on. Kangaroos’ front legs are much shorter, and are almost(几乎) like arms. Kangaroos’ heads are quite small, but their ears are quite large.

 Mother kangaroos have a pocket at the front. They have one baby each year. When it is born, the baby kangaroo is straight(直接) into its mother’s pocket. The baby kangaroos stay there for six months.

 The biggest kangaroos stand more than 2 meters tall, and their legs are so strong that they can jump more than 9 meters. They are very fast, and can travel at more than 50 kilometers an hour. They are very strong, but only eat fruit, leaves and grass.

1.How many different kinds of kangaroos are there?

A.37.??? ????????????? ????????????? ????????????? B.74.??? ????????????? ????????????? C.47.? ? ????????????? ????????????? ????????????? D.40.

2.How large are the biggest kangaroos?

A. Smaller than a man.???????????? ????????????? B. Bigger than a man.

C. The same size as a man.????????? ????????????? D.A quarter of a meter long.

3..Does a mother kangaroo have a pocket?

A. Yes,? it does.??? B. No,? it does.?? C. No, it doesn’t.????????????? D. It doesn’t tell us.

4.How long does a baby kangaroo stay in its mother’s pocket?

A. One month.??? ????????????? B. Three months.?? C. Six months.??? D. Five months.

5..How far can kangaroos jump?

A. More than 2 meters. B. More than 9 meters.

C. Less than 2 meters. ? D. Less than 9 meters.

 

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下面是一份针对某市初中生的生活方式的调查问卷表(questionnaire)。该表包括问题、分值(scores)和结论。请先根据自己的实际情况完成问卷调查表,计算出自己的得分,再据此写一篇短文内容包括,简单描述你的生活方式,说出你的得分,并通过你的最后得分确定你的生活方式是否健康,并说出你今后的打算。
Middle school students’ lifestyle questionnaire
Your choice:
1. How often do you exercise?                                                
A. less than three times a week 
B. three to six times a week
C. every day
2. How long do you sleep every night?                                                                   
A. less than 7 hours     B. more than 9 hours.      C. 7-9 hours
3. How much TV do you watch without a stop every day?                        
A. more than 2 hours   B. 1 hour to 2 hours  C. less than half an hour
4. How often do you eat cakes, cookies, sweets, ice-cream and junk food?          
A. often                 B. sometimes          C. never
5. How often do you eat fruit and vegetables?                                                         
A. never               B. sometimes          C. often
6. How often do you walk to school?                                                              
A. never                B. sometimes          C. often
Scores:  A="1" point  B="2points  " C="3" points     Your health score: 
Conclusion:
6~9 points: Not healthy at all. Need exercise. Watch less TV. Sleep enough hours. Need healthy food.
10~13 points: Not bad but not healthy enough. Need more exercise, sleep and healthier food.
14~18 points: Very healthy. Congratulations!
注意:1.描述生活方式请勿照抄原句,尽量用自己的话来写。
2. 字数不少于60。
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