The average manatee is about ten long and about 1,000 pounds. [ ]A. feet; weighs B. foot; weigh C. foots; weighs D. foots; weigh 题目和参考答案——青夏教育精英家教网—

题目内容

The average manatee is about ten _____long and about _____1,000 pounds.

[ ]

A. feet; weighs
B. foot; weigh
C. foots; weighs
D. foots; weigh

练习册系列答案

A．In the countries.	B．Around the farms.
C．In the towns near the sea.	D．In or around the cities.

【小题2】 How many American families own a cat?

【小题3】Families in the US are .

【小题4】Do all the children in the US have their own bedrooms?

A．Yes, they do.	B．No. Half of them do.
C．No, 5% of the them do.	D．I don’t know.

【小题5】The passage is about _________________.

A．people and homes in the United States

B．dogs and cats in American homes

C．teenagers’ bedrooms

D．moving house

阅读与回答问题(本题共5小题，每小题2分，满分l0分)

If the temperature rises by 5 degrees tomorrow, you will probably take off just one coat. But such a change in the average world temperature would be a serious problem. Many animals and plants would not be able to deal with these changes, and would die.

The UNEP(联合国环境规划署) released（发布）the Report 2012 on November 21, 2012. It says that if we don’t take action now, the world temperature will have risen by 3 to 5 degrees by the end of this century.

A large rise in temperatures could be terrible for us and for many other living things on Earth. Sea levels will rise because higher temperatures will cause melting ice flow into the sea.Large coastal (沿海的) cities in countries such as the Netherlands and Bangladesh could be flooded.

Some plants such as corn and sugarcane (甘蔗) will not grow well in higher temperatures. Some countries, such as Brazil and parts of Africa, will not have enough food. The change may cause less rain and even make some places very dry.

On November 26, people from around 200 nations and regions gathered again in Doha (多哈) for the annual UN climate talks.“Climate change is coming to all human beings and effective actions need to be taken to deal with it.”president of the conference said at the opening ceremony.

1.What will you probably do if the temperature rises by 5 degrees tomorrow?

2.When was the Report 2012 released by the UNEP?

3.Why will sea level rise?

4.Where did they attend the annual UN climate talks?

5.As a student, what action will you take to deal with the rising temperatures?（请自拟一句话）

What’s the red star in the sky through a telescope(望远镜)? It is Mars. Do you want to know more about it? Take the “Mars Orbit Express”!

“Mars Orbit Express” is a space probe (探测器). It was sent towards Mars by American scientists on August 12th，2005. Its tasks are to study Mars’ atmosphere and return photos to Earth. But before that “Mars Orbit Express” must travel about 100 hundred million kilometers and seven months. It reached Mars’ orbit(轨道)in March，2006.

Mars and Earth have similar weight and size. However，Mars is closer to the sun than Earth. Mars is very cold. The average temperature is below 50℃. The temperature at noon only reaches 20℃ during a Mars day. Its atmosphere is mostly CO2. It has much sand and two moons---Phobos and Deimos.

Scientists think Earth and Mars had similar beginnings 4.6 billion years ago. But while Earth supports millions of lives，Mars becomes bad. “Earth easily could have turned out like that.” said an scientist, “It is important for us to find out why and Mars Orbit Express’ should do that.” “Mars Orbit Express” also would help scientists to learn what might happen to Earth in the future. “Mars Orbit Express” would work for about four years.

1. What can you see through a telescope when watching Mars? ________.

A. Much sand B.A red star C. Its atmosphere D. Its size

2.One of the tasks of Mars Orbit Express is _______.

A. taking pictures of Mars

B. studying the weight of Mars

C. finding out distance between Earth and Mars

D. telling the time it takes to go from Earth to Mars

3.Compared with Earth，_______.

A. Mars has a long history B. Mars is big and heavy

C. Mars is close to the sun D. Mars’ atmosphere is mainly O2.

4. Which might be the proper title for the passage?

A. Mars：differences from Earth B. A probe：to learn more about Mars

C. Mars: change of temperature D. A probe：to tell the future of Earth

1Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere (大气).

The climate is changing. Many agreed that climate change may be one of the greatest threats (威胁) facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities (极端性) in weather patterns.

Is the Earth getting warmer? Yes! The Earth has warmed by about 1°F over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world’s leading climate scientists think that things people do are helping to make the Earth warmer.

Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don’t forget about recycling.

1.Climate is weather.

A. the same as B. different from

C. a kind of D. part of

2. The Earth has warmed by about 1°F over the past 100 years .

A. only because of human activities

B. but scientists are not exactly sure of the reasons.

C. and we can do nothing to it.

D. and it’s getting warmer on its own

3.Global Warming may be a big problem, but we can do the following things to make a difference except .

A. carpooling B. saving electricity

C. cutting down more trees D. recycling

4.What can be the best title of the article?

A. Climate and weather.

B. Weather and climate changing.

C. Climate changing and global warming.

D. Weather and global warming.

先阅读短文，然后根据要求答题。

President Obama has said that he gives each of his seven and ten-year-old daughters just a dollar a week for their chores, such as setting the table, washing dishes, and cleaning up their play /' ɛəriə / and bedrooms.

People have different opinions about paying little kids for doing

chores or just giving money to them. Some families think that everyone

in the family should do housework, and that kids shouldn’t be paid for

doing so. The supporters(支持者),however, believe that kids should get

paid, and that the money they get will help kids learn important skills of

how to use it.

But for those who /tʃu:z/ to give the money, it can be a headache

deciding on how much they should give, especially in these difficult economic（经济的）times. A good idea is that you can keep /'rekɔ:dz/ of how much you spend on your child daily for two weeks and then decide how much you should give according to the average（平均的）daily amount. Kids can start receiving money around ages 4 or 5, when children start to understand how money works.

A)根据短文内容完成下列语音题：

1.Write out the word/' ɛəriə /：_________

2. Write out the word/tʃu:z/：_________

3.Write out the word/'rekɔ:dz/：_________

4.In the underlined sentence find one word whose last sound can have incomplete plosion（失去爆破）：______________

5.In the underlined sentence find two words that can be read together（连续）：

_____________ _____________

B) 根据短文内容填入一个适当的词

6.President Obama’s two daughters _________ paid for doing chores.

7. In the passage there are ________ different opinions about paying to kids for doing chores.

8. Some people think that children should do housework _________ being paid.

9.Some people think that it’s important for children to ________ how to use money.

10.It’s __________ for parents to decide on how much money they should give to their children.

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