The earth is getting warmer. The planet is suffering. But what can you do about it? Reduce the amount of waste you generate. Use cleaner energy sources and go greener today, starting with these steps:
.1. Get a reusable water bottle
Americans buy about 25 billion single-serving plastic water bottles each year. That's an average of 83 bottles per person per year. Plastic bottles take plenty of resources to produce, including fuel for transportation and petroleum to make the plastic. Even recycling bottles uses energy.
.2. Eat less meat
You don't need to become a vegetarian to help save the planet. Eating meat just one day less a week can reduce your negative impact on the environment. More water, energy and land are required to produce meat than to produce grain.
.3. Switch to energy-efficient light bulbs
Most households use standard incandescent (白炽的) bulbs. But compact fluorescent (荧光的) light bulbs, or CFLs, use 66 percent less energy than standard bulbs, produce just as much light, last up to 10 times longer and don't need to be replaced as often. If every household in the United States replaced just one incandescent light bulb with a CFL bulb, it would equal removing one million cars from the road.
.4. Buy organic and local food
Did you know that only 1 percent of pesticides (杀虫剂) applied to crops reach the pests they target? The rest enter the environment. Organic food is grown without the use of pesticides. Organic farming can use 50 percent less energy than traditional farming methods. Buying local food saves on the fuel used to transport food grown elsewhere, thousands of miles across the country or around the world.
.5. Recycle your electronics
Everyone knows the importance of recycling glass and plastic, but what about cell phones, computers, CDs and batteries? Electronics are responsible for about 40 percent of toxic (有毒的) heavy metals such as lead and mercury. Check with your city's recycling facilities to see if they take electronics.
1.The readers of this passage are called on to ______.
A. help reduce global warming B. use water in a wise way C. donate money for charity D. keep a balanced diet
2.What is an advantage of CFLs according to the passage?
A. They use more energy but produce more light. B. They can last longer so don't need to be replaced often. C. They cost less than standard incandescent bulbs. D. They are as energy-efficient as incandescent bulbs.
3.Which of the following figures is correct according to the passage?
A. Every year an American buys 63 plastic water bottles on average. B. Eating meat one day less a week helps cut environment costs. C. 99 of the pesticides used on crops is effective in practice. D. Electronics account for half of poisonous heavy metals on the earth.
4.Which can be the best title for this passage?
A. Why is the earth getting warmer? B. What can we do about pollution? C. How can you lead a greener life? D. Who is to blame for global warming?
高三英语阅读理解中等难度题
The earth is getting warmer. The planet is suffering. But what can you do about it? Reduce the amount of waste you generate. Use cleaner energy sources and go greener today, starting with these steps:
.1. Get a reusable water bottle
Americans buy about 25 billion single-serving plastic water bottles each year. That's an average of 83 bottles per person per year. Plastic bottles take plenty of resources to produce, including fuel for transportation and petroleum to make the plastic. Even recycling bottles uses energy.
.2. Eat less meat
You don't need to become a vegetarian to help save the planet. Eating meat just one day less a week can reduce your negative impact on the environment. More water, energy and land are required to produce meat than to produce grain.
.3. Switch to energy-efficient light bulbs
Most households use standard incandescent (白炽的) bulbs. But compact fluorescent (荧光的) light bulbs, or CFLs, use 66 percent less energy than standard bulbs, produce just as much light, last up to 10 times longer and don't need to be replaced as often. If every household in the United States replaced just one incandescent light bulb with a CFL bulb, it would equal removing one million cars from the road.
.4. Buy organic and local food
Did you know that only 1 percent of pesticides (杀虫剂) applied to crops reach the pests they target? The rest enter the environment. Organic food is grown without the use of pesticides. Organic farming can use 50 percent less energy than traditional farming methods. Buying local food saves on the fuel used to transport food grown elsewhere, thousands of miles across the country or around the world.
.5. Recycle your electronics
Everyone knows the importance of recycling glass and plastic, but what about cell phones, computers, CDs and batteries? Electronics are responsible for about 40 percent of toxic (有毒的) heavy metals such as lead and mercury. Check with your city's recycling facilities to see if they take electronics.
1.The readers of this passage are called on to ______.
A. help reduce global warming B. use water in a wise way C. donate money for charity D. keep a balanced diet
2.What is an advantage of CFLs according to the passage?
A. They use more energy but produce more light. B. They can last longer so don't need to be replaced often. C. They cost less than standard incandescent bulbs. D. They are as energy-efficient as incandescent bulbs.
3.Which of the following figures is correct according to the passage?
A. Every year an American buys 63 plastic water bottles on average. B. Eating meat one day less a week helps cut environment costs. C. 99 of the pesticides used on crops is effective in practice. D. Electronics account for half of poisonous heavy metals on the earth.
4.Which can be the best title for this passage?
A. Why is the earth getting warmer? B. What can we do about pollution? C. How can you lead a greener life? D. Who is to blame for global warming?
高三英语阅读理解中等难度题查看答案及解析
COOL INVENTIONS
From school to band Practice, the Venturi Eclectic is an Earth-friendly way to get Where you want to go.This battery-powered, zero-emission (meaning it doesn't pollute the air) vehicle runs mainly on renewable energy.Solar panels on the Eclectic's roof absorb sun rays when you're driving.On windy days, you can connect a machine to the car's roof that collects energy from the wind while you're parked.The Eclectic's top speed is 28 miles an hour; the battery lasts for 31 miles before it needs to be recharged.Zipping (迅速行进) around the neighborhood has never been better.
Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries.There are two sets of metal electrodes (电极) inside the water tank.Water contains ions (离子) that carry negative and positive charges.These ions complete a charge between the electrodes, creating enough energy to power the clock.Just refill the tank every few weeks, and this clock will keep on ticking.
Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier.(The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its initial push to 350 miles an hour from a jet engine.Then a rocket fires up, pushing the SSC past 1,000 miles an hour.In order to keep the car streamlined (流线型的), the driver lies back at a 45-degree angle.
You're having a blast at your friend's birthday party.But when it's time to bring out the cake, everyone crowds around, blocking your view.No worries.Throw the Triops into the air, and this clever camera captures the view from above.The Triops can take three pictures at once, each from different angles.You can also record sounds and command the Triops to start shooting whenever it hears that noise.That's one smart camera.
1.According to the passage, the Venturi Eclectic ________.
A.is popular with businessmen B.is suitable for a long trip
C.can turn wind into energy D.has only a little gas emission
2.What is the common characteristic of the Venturi Eclectic and the Bedol Water-powered Clock?
A.They don't need batteries. B.They are difficult to operate.
C.They can be powered by water. D.They are environmentally friendly.
3.The underlined phrase “having a blast” in the last paragraph probably means ________.
A.looking at a picture B.enjoying yourself
C.blowing out a candle D.recording sounds
4.Which of the following is TRUE according to the passage?
A.The Triops is sensitive to sounds.
B.The driver of the SSC must be of great size.
C.The color of the Bedol Water-powered Clock is like that of lemon.
D.The SSC doesn’t have anything to do with a rocket actually.
高三英语阅读理解简单题查看答案及解析
COOL INVENTIONS
From school to band Practice, the Venturi Eclectic is an Earth-friendly way to get Where you want to go.This battery-powered, zero-emission (meaning it doesn't pollute the air) vehicle runs mainly on renewable energy.Solar panels on the Eclectic's roof absorb sun rays when you're driving.On windy days, you can connect a machine to the car's roof that collects energy from the wind while you're parked.The Eclectic's top speed is 28 miles an hour; the battery lasts for 31 miles before it needs to be recharged.Zipping (迅速行进) around the neighborhood has never been better.
Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries.There are two sets of metal electrodes (电极) inside the water tank.Water contains ions (离子) that carry negative and positive charges.These ions complete a charge between the electrodes, creating enough energy to power the clock.Just refill the tank every few weeks, and this clock will keep on ticking.
Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier.(The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its initial push to 350 miles an hour from a jet engine.Then a rocket fires up, pushing the SSC past 1,000 miles an hour.In order to keep the car streamlined (流线型的), the driver lies back at a 45-degree angle.
You're having a blast at your friend's birthday party.But when it's time to bring out the cake, everyone crowds around, blocking your view.No worries.Throw the Triops into the air, and this clever camera captures the view from above.The Triops can take three pictures at once, each from different angles.You can also record sounds and command the Triops to start shooting whenever it hears that noise.That's one smart camera.
1.According to the passage, the Venturi Eclectic ________.
A.is popular with businessmen B.is suitable for a long trip
C.can turn wind into energy D.has only a little gas emission
2.What is the common characteristic of the Venturi Eclectic and the Bedol Water-powered Clock?
A.They don't need batteries. B.They are difficult to operate.
C.They can be powered by water. D.They are environmentally friendly.
3.The underlined phrase “having a blast” in the last paragraph probably means ________.
A.looking at a picture B.enjoying yourself
C.blowing out a candle D.recording sounds
4.Which of the following is TRUE according to the passage?
A.The Triops is sensitive to sounds.
B.The driver of the SSC must be of great size.
C.The color of the Bedol Water-powered Clock is like that of lemon.
D.The SSC doesn’t have anything to do with a rocket actually.
高三英语阅读理解中等难度题查看答案及解析
COOL INVENTIONS
From school to band Practice, the Venturi Eclectic is an Earth-friendly way to get Where you want to go.This battery-powered, zero-emission (meaning it doesn't pollute the air) vehicle runs mainly on renewable energy.Solar panels on the Eclectic's roof absorb sun rays when you're driving.On windy days, you can connect a machine to the car's roof that collects energy from the wind while you're parked.The Eclectic's top speed is 28 miles an hour; the battery lasts for 31 miles before it needs to be recharged.Zipping (迅速行进) around the neighborhood has never been better.
Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries.There are two sets of metal electrodes (电极) inside the water tank.Water contains ions (离子) that carry negative and positive charges.These ions complete a charge between the electrodes, creating enough energy to power the clock.Just refill the tank every few weeks, and this clock will keep on ticking.
Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier.(The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its initial push to 350 miles an hour from a jet engine.Then a rocket fires up, pushing the SSC past 1,000 miles an hour.In order to keep the car streamlined (流线型的), the driver lies back at a 45-degree angle.
You're having a blast at your friend's birthday party.But when it's time to bring out the cake, everyone crowds around, blocking your view.No worries.Throw the Triops into the air, and this clever camera captures the view from above.The Triops can take three pictures at once, each from different angles.You can also record sounds and command the Triops to start shooting whenever it hears that noise.That's one smart camera.
1.According to the passage, the Venturi Eclectic ________.
A.is popular with businessmen B.is suitable for a long trip
C.can turn wind into energy D.has only a little gas emission
2.What is the common characteristic of the Venturi Eclectic and the Bedol Water-powered Clock?
A.They don't need batteries. B.They are difficult to operate.
C.They can be powered by water. D.They are environmentally friendly.
3.The underlined phrase “having a blast” in the last paragraph probably means ________.
A.looking at a picture B.enjoying yourself
C.blowing out a candle D.recording sounds
4.Which of the following is TRUE according to the passage?
A.The Triops is sensitive to sounds.
B.The driver of the SSC must be of great size.
C.The color of the Bedol Water-powered Clock is like that of lemon.
D.The SSC doesn’t have anything to do with a rocket actually.
高三英语阅读理解中等难度题查看答案及解析
The fact has worried many scientists the earth is becoming warmer and warmer these years.
A. what B. which C. that D. though
高三英语单项填空中等难度题查看答案及解析
The fact has worried the people across the world ___________ the earth is becoming warmer and warmer these years.
A. what B. which C. that D. where
高三英语单项填空中等难度题查看答案及解析
The fact has worried many scientists _____ the earth is becoming warmer and warmer these years.
A.which B.that C.as D.what
高三英语单项填空中等难度题查看答案及解析
The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A. what B. which C. that D. though
高三英语单项填空中等难度题查看答案及解析
The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A. what B. which
C. that D. though
高三英语单项填空中等难度题查看答案及解析
The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A. what B. which
C. that D. though
高三英语单项填空中等难度题查看答案及解析