( )These are Dave’s . A. brother B. sister C. cousins 查看更多

 

题目列表(包括答案和解析)

词汇运用(共10小题,每小题1分,满分10分)

请根据文章大意选择适当的单词并用其适当形式填入文章中,使文章意思完整。(有两项多余选项)

money  recycle  divide  help  for  electricity  brush   hard  nobody  as  take  instead

How did we help to save our earth this week? Let me tell you.

First, my family tried to save ___1___. We never left the lights on when leaving the rooms. We turned off the TV when ___2___ was watching it. Mum only used cold water in the washing machine. Second, we started ___3___ this week. We tried to write on both sides of our paper, not just on one side. We also ___4___ our rubbish into different bags. Mum kept the plastic shopping bags from the supermarket to use them __5___ rubbish bags. Third, my family started to save water. We stopped __6___ long baths and had short showers ___7___. We washed the toilet with used water. Mum and dad used less water to do the washing. My sister and I didn’t leave the tap running when we __8___ our teeth. At last, mum and dad began to save gas. Mum used to drive us to school, but now my sister and I started riding our bikes to school. It is 9____ work but good exercise. This week dad and a few of the people in his company also started to go to work in one car and share the costs.

   These are great ways ___10___ protect our environment.

 

 

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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.
【小题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
【小题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.
【小题3】The water level of Lake Victoria is now __________.
A.2.5 metersB.11.9 metersC.14.4 metersD.9.4 meters
【小题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.
【小题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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根据句意从方框中选择合适的单词并用其适当形式填空。(5分)

man  knife  I  that   class
【小题1】Mom, help _______ find my friend Jim, please.
【小题2】____are apples. These are oranges.
【小题3】Mike and I are in the same grade, but we are in different _______.
【小题4】—Whose _______ are in the desk?
—They are Ann’s and Dick’s.
【小题5】—Who are the two ________?
—They’ re our teachers.

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  The panda is one of the animals most in danger. Three are about 1,000 pandas living in nature reserves today. Zoos and research centers look after about 160 pandas. Scientists are studying how they live and more baby pandas are born in the zoos.
Pandas live in the forests and mountains of Southern China. They mainly live on bamboo, and each pandas needs to eat a lot of bamboo every day. The area of bamboo is becoming smaller for many different reasons, so pandas have less and less land to live on. Pandas don’t have many babies, and baby panda often dies. The situation is becoming very serious.
Our government is working hard to save pandas. There are more than 30 nature reserves to protect pandas but these are not enough. The government has made a new plan to help pandas. The nature reserves will be bigger and the bamboo will grow better. Then the pandas will have enough food and enough places to live in. Pandas born in the zoos may go back to live in the nature reserves.
Most people love pandas. The panda is one of the best-known animals in the world. It is the symbol for the World Wide Fund for Nature. The WWF works to protect all animals in danger, so the panda has become the symbol of all animals in danger. There is still a long way to save the panda. Think of other animals in danger. There is still a long way to go to save the panda. Think of other animals in danger such as tigers, whales, turtles and elephants—and we need to save them, too.
【小题1】 There are about ___ pandas living in the nature reserves today.
A.30B.160C.300D.1,000
【小题2】 Paragraph 2 is mainly about ___.
A.why pandas are in dangerB.why baby pandas often die
C.how to protect all animalsD.how to plant more bamboo
【小题3】 The government is trying ___ to help the pandas.
A.to build more zoos
B.to send more scientists
C.to make bigger nature reserves
D.to ask the WWF to work in China
【小题4】 ___ is the symbol for the World Wide Fund for Nature.
A.The TigerB.The pandaC.The elephantD.The Whale

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Pandas live in the forests and mountains of Southwest China. They mainly   1  bamboo, and each panda   2 a lot of bamboo every day. The area of bamboo is becoming smaller for many different   3 ,so pandas have  4  land to live  5  . Pandas don’t have many babies, and baby pandas often   6 . The situation is becoming very serious.

Our government is working hard to save pandas. There are more than 30 natures reserves to protect pandas but these are not enough. The government has made a new plan   7 pandas. The nature reserves will be bigger and the bamboo will grow .Then the pandas will have enough food to eat and enough places to live in. Pandas born in the zoos may   9 live in the nature reserves.

Most people love pandas. The panda is one of the best-known   10  in the world. It is the symbol for the World Wide Fund for Nature.

1.                A.live in          B.live on          C.live for   D.live at

 

2.                A.need eating     B.needs eating     C.need to eat    D.needs to eat

 

3.                A.causes         B.excuse         C.reasons   D.result

 

4.                A.fewer and fewer  B.more and more   C.less and less   D.bigger and bigger

 

5.                A.on            B.in             C.at   D.into

 

6.                A.dying          B.die            C.death    D.dead

 

7.                A.help           B.helping         C.to help   D.helps

 

8.                A.well           B.better          C.bad  D.worse

 

9.                A.goes back       B.go back to       C.go back   D.goes back to

 

10.               A.animals         B.animal         C.an animal  D.the animals

 

 

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