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题型:任务型阅读 题类:常考题 难易度:普通

北师大版英语九年级全册 Unit 9 Save the Planet. Lesson 27 Tree Heroes.同步练习

任务型阅读

    Jason Queally is one of the fastest men in the world on bicycle. But do you really call the thing in the picture a bicycle? Well, yes, Jason's human-powered machine. With its two wheels, is, of course, a bicycle.

Every year, a very important human powered bicycle is held in Nevada, USA. The speed of a bike is measured (测定) for only 200-metres, but players take more than a kilometer to get their bikes going fast. Jason Queally's fastest speed for the 200metre race was 103.5 kilometers an hour.

    At this year's race, Jason failed to reach the finishing line. He was speeding along at about 70 kilometers an hour when he began to lose control of his bike. When he tried to slow down, it began to smoke. Soon the inside of his bike was filled with smoke. He couldn't see, and he couldn't breathe. At 70 kilometers an hour, a crash could be very serious. Jason was frightened, but he managed to stop the bike safely. He would repair his bicycle and try again another time to be the world's fastest man on a bike. Better luck next time, Jason.

    Maybe you're surprised that these bikes go so quickly, but is it useful? It could be. Cars are becoming more and more popular, and they are very safe, comfortable and easy to drive, but they also pollute the air in our cities. Scientists and engineers are learning from fast racing bikes how to make human-powered vehicles that might be useful for daily travel.

(1)、Is Jason's human-powered machine a bicycle?
(2)、How often is the human-powered bicycle race held in Nevada?
(3)、Did Jason stop his bike safely or was he badly hurt?
(4)、Why did he lose this year's race?
(5)、What is the best vehicle for daily travel like according to the writer?
举一反三
任务型阅读

    Question: I'm 15 and I've been having trouble sleeping at night. It usually takes me 2 to 4 hours to get to sleep.{#blank#}1{#/blank#} I can't focus on my lessons at school. Please help me!

Answer: If you are a person who doesn't regularly get a good night's sleep, you are not alone{#blank#}2{#/blank#} Here are some tips for helping you get a good night's sleep.

    ⊙Keep regular hours

By keeping regular hours your body and mind know what is coming up and can start to prepare for you to sleep.{#blank#}3{#/blank#} If you can't go to bed at a regular time, then make sure you get up at a regular time. So after a late night you wake up tired, and it forces you to go to bed earlier.

    ⊙{#blank#}4{#/blank#}

    I know, you hear this about everything from heart health to losing weight, but exercise really does do you a world of good. However, don't do it too close to going to sleep. It is better to do it about an hour after dinner.

    ⊙Relax before going to bed

    {#blank#}5{#/blank#} In fact, when you lie down to go to sleep, your mind is going to be thinking about the programs you have been watching. Instead, take just 20 or 30 minutes before bed to read or sit, anything that gets you to slow down and gives your mind a rest!

A.Take some exercise.

B.And I usually get about 4 or 5 hours' sleep in a day.

C.It also means you can get in regular number of hours each night.

D.Many people suffer from sleep problems.

E.You may think that watching TV before you go to bed is a good way to relax.

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