If you have a bottle of water recycled(再利用) from urine(尿), would you drink it? Astronauts at the ISS may soon do so.
NASA(美国航空航天局) said it would use a high-tech machine to recycle wastewater at the ISS. The machine will recycle water for washing hands, shower water, water for brushing teeth and even urine to make drinking water. It will save millions of dollars each year.
At present, each ISS astronaut uses about 4.4 liters(升) of water every day. It costs about 24 million dollars a year to send water up to the ISS. A liter of water costs about $ 11,000.
The machine will be sent to the ISS later. NASA hopes it will recycle about 93% of all the water used on the station.
Will the water be clean? Different chemicals will be put in the wastewater. The water will be heated to 130℃ to kill bacteria(细菌). Scientists say that the recycled water is thousands of times better than the water from a city tap.
【小题1】NASA will use a high-tech machine to recycle wastewater at the ISS to ______.

A．protect the ISS

B．make the astronauts work harder

C．provide better water and food for the astronauts

D．save the cost of sending water up to the ISS

【小题2】At present it costs NASA about ______ dollars to transport water up to an astronaut at the ISS a day.

A．4.4 thousand	B．11 thousand
C．48.4 thousand	D．24 million

【小题3】Scientists plan to get rid of bacteria in the wastewater by ______.

A．freezing	B．heating
C．shaking	D．precipitating(沉淀)

【小题4】The passage mainly tells us something about ______.

A．water recycling at the ISS

B．the International Space Station

C．a high-tech machine

D．the cost of NASA

【小题5】Which of the following sentences is TURE?

A．The recycled water is much better than that from a city tap.

B．The high-tech machine will recycle all the water used on the station.

C．The ISS astronauts use more water than us.

D．The high-tech machine can only recycle urine to make water.

If you have a bottle of water recycled(再利用) from urine(尿), would you drink it? Astronauts at the ISS may soon do so.

NASA(美国航空航天局) said it would use a high-tech machine to recycle wastewater at the ISS. The machine will recycle water for washing hands, shower water, water for brushing teeth and even urine to make drinking water. It will save millions of dollars each year.

At present, each ISS astronaut uses about 4.4 liters(升) of water every day. It costs about 24 million dollars a year to send water up to the ISS. A liter of water costs about $ 11,000.

The machine will be sent to the ISS later. NASA hopes it will recycle about 93% of all the water used on the station.

Will the water be clean? Different chemicals will be put in the wastewater. The water will be heated to 130℃ to kill bacteria(细菌). Scientists say that the recycled water is thousands of times better than the water from a city tap.

1.NASA will use a high-tech machine to recycle wastewater at the ISS to ______.

A．protect the ISS

B．make the astronauts work harder

C．provide better water and food for the astronauts

D．save the cost of sending water up to the ISS

2.At present it costs NASA about ______ dollars to transport water up to an astronaut at the ISS a day.

A．4.4 thousand                           B．11 thousand

C．48.4 thousand                          D．24 million

3.Scientists plan to get rid of bacteria in the wastewater by ______.

A．freezing                              B．heating

C．shaking                               D．precipitating(沉淀)

4.The passage mainly tells us something about ______.

A．water recycling at the ISS

B．the International Space Station

C．a high-tech machine

D．the cost of NASA

5.Which of the following sentences is TURE?

A．The recycled water is much better than that from a city tap.

B．The high-tech machine will recycle all the water used on the station.

C．The ISS astronauts use more water than us.

D．The high-tech machine can only recycle urine to make water.

 

随着阳光体育运动在全国的开展，“每天锻炼一小时，健康工作50年，幸福生活一辈子”的理念深入人心，校园里出现了可喜的变化；运动时间延长了，运动项目增加了，学生体质增强了，校园生活丰富了。请以 “Sports In Our School” 为题给校刊写一篇报道。

内容提示：1．time for sports

2．kinds of sports

3．change of students' health and study

4．change of school life

要求：    1．80词左右，可适当发挥。

2．文中不能出现自己的姓名和所在学校的名称等相关信息。

Sports In Our School

随着阳光体育运动在全国的开展，‘‘每天锻炼一小时，健康工作50年，幸福生活一辈子。” 的理念深入人心，校园里出现了可喜的变化：运动时间延长了，运动项目增加了，学生体质增强了，校园生活丰富了。请以Sports in Our School为题给校刊写一篇报道。

内容要点提示：

    1. time for sports

    2. kinds of sports

    3. change of students’ health and study

    4. change of school life

要求：

    1．80词左右，可适当发挥。

    2. 文中不能出现自己的姓名和所在学校的名称等相关信息。

Sports in Our School

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

随着阳光体育运动在全国的开展，“每天锻炼一小时，健康工作50年，幸福生活一辈子”的理念深入人心，校园里出现了可喜的变化：运动时间延长了，运动项目增加了，学生体质增强了，校园生活丰富了。请以Sports in Our School为题给校刊写一篇报道。

内容要点提示：

1．time for sports

2．kinds of sports

3．change of students' health and study

4．change of school life

要求：

1．100词左右，可以适当发挥

2．文中不能出现自己的姓名和所在学校的名称等相关信息

Sports in Our School