题目内容

【题目】根据句意和汉语注释, 写出单词的正确形式。

1_________ there isn’t enough time for us, we’ll try our best. (尽管)

2There are ____________ tigers than there were a hundred years ago. ()

3The course covers many topics ____________ the knowledge of English grammar.(包括)

4The government has made __________ to set up a new middle school in our town.(决定)

【答案】

1Though/Although

2fewer

3including

4decisions

【解析】

1句意:虽然我们没有足够的时间,但是我们应该尽我们最大的努力。

表示虽然,但是,引导让步状语从句要用though/although。故答案填Though/Although

2句意:现在的老虎比一百年前更少了。

than说明用形容词比较级,表示更少;修饰tigers可数名词用fewer。故答案填fewer

3句意:这个课程覆盖了很多主题,包括英语的语法知识。

包括include;句子成分分析covers是句子的谓语,所以动词include要变成ing形式作介词。故答案填including

4句意:政府已经做出了在我们镇里建立一所新学校的决定。

has made后跟名词;决定decision可数名词,固定搭配做决定make a decision=make decisions,所以决定要用复数形式。故答案填decisions

练习册系列答案
相关题目

【题目】 Recently, China announced it had achieved success in drilling fire ice or methane hydrate(天然气水合物,即可燃冰), from the seabed in the Shenhu area of the South China Sea. It produces high amount of energy when it is burned, leaving nothing but dioxide and water.

Many countries, including the United States and Japan, have long been doing research on methane hydrate, but taking it from bottom of the sea has been a common problem they are facing. According to reports, China succeeded in drilling methane hydrate for a number of days continuously and got an average of over 16,000 m daily. It is believed to be a big breakthrough.

Scientists say there is about 21,000 trillion (万亿 ) m of methane hydrate in the world. If we can use it, it can meet the world's energy need for 1,000 years. However, it is too early to say a new energy source (来源 ) has been found because we are still facing two main challenges ——environmental risk and economic (经济的) cost. When methane hydrate is taken from the seabed, it may go into the air easily. That's very bad for the environment because methane is one of the worst greenhouse gases. Besides, drilling methane hydrate is very expensive as well.

However, China's technology breakthrough is very important because it shows the way researchers across the world should take. It also raises hopes that one day we can drill methane hydrate as a source of energy.

1What is Paragraph 1 mainly about?

A.China is producing a large amount of energy from fire ice.

B.China is making good use of fire ice throughout the country.

C.China has already succeeded in drilling fire ice from the seabed.

D.China has turned fire ice from the South China Sea into daily energy.

2What's the common problem many countries are facing when doing research on fire ice?

A.How to take it out from the bottom of the sea.

B.How to turn it into useful energy at the lowest cost.

C.How to make it cheap on the future energy market.

D.How to change it into a traditional form of energy.

3Why is it too early to say a new energy source has been found?

A.Because it's too difficult to find the place where the fire ice lies and how to drill it.

B.Because it's not easy for fire ice to go into the air and be good for the environment.

C.Because it’s quite impossible for fire ice to take the place of other sources of energy.

D.Because it's expensive to drill fire ice and it may do great harm to the environment.

4Where can we probably read the article?

A.In a storybook.B.In a newspaper.

C.In a travel guide.D.In an advertisement.

【题目】 Could cities that float on the sea solve the problems caused by floods and provide food for the world?

Some scientists think so. The idea is already being tested and they believe that floating cities will provide more homes for a growing population, without having to use land needed to grow food. And they believe floating areas will allow more food to be grown, so that no one in the world is hungry.

In some places, cities that float on the sea are already being planned. A company in the Netherlands called DeltaSync thinks that the sea cities will save the world, with more than one in ten people living in them.

They say sea cities solve many problems the world faces in the 21st century, like not having enough land, more and more people needing homes, fossil fuels running low and the increasingly serious problems caused by floods.

DeltaSync says building in the desert is not possible because there is not enough water and that developing ways for people to live in space is still too expensive. So they believe the answer is our oceans, which cover over two thirds of the Earth’s surface. Their plans for floating areas include using algae (海藻) to produce fuel and food.

More than a quarter of the land in the Netherlands already lies underwater and scientists there have spent years trying to find ways to deal with it. In the city of Rotterdam they already have floating homes.

Bart Roeffen from DeltaSync says, “We have plans for neighborhoods including roads and, in the end, I believe we can build floating cities on the sea.”

1Which of the following is the advantage of the cities that DeltaSync wants to build?

A.Providing more jobs for people.B.Satisfying more people’s housing needs.

C.Supplying enough water to people.D.Making travel in space possible.

2What can we learn about the Netherlands?

A.There are floating homes in one of its cities.B.It has found many fossil fuels recently.

C.Two thirds of its land is covered by water.D.Its population is increasing quickly.

3What does Bart Roeffen think of his company’s future plans?

A.He doubts them.B.He has no idea about them.

C.He is uncertain about them.D.He is hopeful of them.

4What is the best title for the passage?

A.Will there be enough water?B.Is it possible to live in the desert?

C.Will sea cities save the world?D.Is it expensive to build floating cities?

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网