题目内容

--- Could you tell me ? --- Certainly. In 20 minutes.

A. when will the train to Beijing leave

B. when the train to Beijing would leave

C. when the train to Beijing left

D. when the train to Beijing will leave

 

D

【解析】

试题分析:在复合句中用作宾语的从句叫宾语从句。 1.语序无论主句是陈述句还是疑问句,宾语从句都必须使用陈述语序,即“主句+连词+宾语从句(主语+谓语+……)”句式。2.时态:1·主句用一般现在时,从句可用任意时。2·主句用过去时,从句用过去某个时态。3·主句用过去时,从句是客观真理时,用一般现在时态。3.连接词,分连接副词、连接代词、从属连词。连接词位于主句和从句之间。句意:你能告诉我···?当然可以,在20分钟后。主句是委婉语气,从句根据回答应该用将来时态,故选D。

考点:考查宾语从句的用法

 

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Recently, a solar-powered (太阳能动力的) plane took to the sky for the first time. It passed an important test on the way to travel around the world.

The plane took off from an airport in Switzerland. It slowly rose above the fields and into the sky.

“There has never been an airplane of that kind that could fly — never an airplane so big, so light, using so little energy,” said Bertrand Piccard, a leader of the project.

During the 90-minute flight(飞行), the plane did several turns. It climbed nearly 1.6km above the countryside.

Engineers plan to test a night flight before July. Then they will use the results of the tests to build a second plane. They plan to travel around the world in that plane in 2012.

“We want to fly it day and night with no fuel (燃料),” Piccard said.

Piccard and pilot(飞行员) Andre Borschberg will take the plane around the world. They will make a few stops to change places and rest after a long time in the air — and to show off their airplane.

The plane will fly at 70 km per hour on average(平均). That is faster than a bike and slower than a car. The pilots will keep the plane in the air for up to five days at a time.

1.The passage is probably taken from _____________.

A. a postcard B. a newspaper C. a comic book D. an advertisement

2.The solar-powered plane ________________.

A. is big and heavy B. uses much energy

C. passed the first testD. will have a night flight after July

3.How long will it take the solar-powered plane to travel 140 km?

A. About a day and a night. B. About 5 days.

C. About 2 hours. D. About 90 minutes.

4.Which of the following is NOT mentioned(提到)in the passage?

A. During the 90-minute flight, the solar-powered plane reached a height of 1.6km.

B. The solar-powered plane is slower than a car and faster than a bike.

C. Maybe the solar-powered plane will fly with no fuel.

D. It took a long time to build the solar-powered plane.

5.The passage mainly talks about ___________________.

A. the solar-powered plane

B. the speed of the solar-powered plane

C. how to make the solar-powered plane

D. the world travel of the solar-powered plane

 

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