If you go into the forest with friends, stay with them .If you don’t , you may get lost, this is what you should do .Sit down and stay where you are .Don’t try to find your friends ---let them find you instead .You can help them find you by staying in one place. There is another way to help your friends or other people to find you .You can shout or whistle three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help .

Keep up shouting or whistling. Always three times together. When people hear you, they will know that you are not just making a noise for fun. They will let you know that they have heard your signal. They will give you two shouts or two whistles. When a signal is given twice, it is an answer to a call for help.

If you don’t think that you will get help before night comes, try to make a little house with branches Make yourself a bed with leaves and grass. When you need some water, you have to leave your little branch house to look for it. Don’t just walk away .Pick off small branches and drop them as you walk in order to go back again easily .When you are lost, the most important thing to do is to stay in one place.

1.If you get lost in the forest, you should __________.

A. try to find your friends

B. walk around the forest

C. stay in one place and signals

D. shout as loudly as possible

2.What’s the meaning of the underlined sentence? (划线句子)

A. Drop branches to look for water

B. Pick off branches to build another house

C. Use branches to make a bed

D. Leave branches to find your way back

3.The main idea of the passage is _________

A. how to travel in the forest

B. how to spend the night in the forest

C. what you should do if you are lost in the forest

D what you should do if you want to get some water

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,并在答题卡上将该项涂黑。选项中有两项为多余选项。

A strong memory depends on the health and vitality (活力) of your brain. They say that you can’t teach an old dog new tricks, but when it comes to the brain, scientists have discovered that this old saying simply isn’t true. 1.

Give your brain a workout. Memory, like muscular strength, requires you to “use it or lose it”. The more you work out your brain, the better you’ll be able to process and remember information. 2.

Don’t skip the physical exercise. While mental exercise is important for brain health, that doesn’t mean you never need to break a sweat. Physical exercise helps your brain stay sharp. It increases oxygen to your brain and reduces the risk for disorders that lead to memory loss.

Get enough sleep. There is a big difference between the amount of sleep you can get by on and the amount you need to function at your best. 3.

Keep stress in check. Stress is one of the brain’s worst enemies. Over time, stress destroys brain cells. Studies have also linked stress to memory loss.

Have a laugh. 4. That holds true for the brain and the memory, as well as the body. Unlike emotional responses, which are limited to specific areas of the brain, laughter engages multiple regions across the whole brain.

5. Just as the body needs fuel, so does the brain. You probably already know that a diet based on fruits, vegetables, whole grains, “healthy” fats and lean protein will provide lots of health benefits, but such a diet can also improve memory. For brain health, though, it’s not just what you eat—it’s also what you don’t eat.

A. Eat a brain-boosting diet.

B. Play games with memory.

C. Laughter is the best medicine.

D. But oversleeping is not good for your brain.

E. Even skipping a few hours makes a difference!

F. You have to shake things up from time to time!

G. The human brain has an astonishing ability to adapt and change.

完形填空

阅读下面短文,从短文后各题所给的四个选项中,选出可以填入空白处的最佳选项。

Five-year-old Jocelyn was playing outside her grandmother's apartment building. Her mom, Jaimee, kept an eye on the ________ from a window.

At about 4 pm, Jocelyn walked around the comer of the building to get her bike and ________"I took my eyes ________ her for five minutes, and she was gone," says Jaimee. "I knew something was ________ ," she adds, ________ when she saw that Jocelyn's bike was ________there and found an old credit card her daughter had been playing with ________ near the bike. Jaimee called 911.

Policemen came soon, blocking off streets and ________ the neighborhood. Officers handed out a photo of the girl with golden hair. Many people joined in.

Temar Boggs, 15, was with some friends helping his elderly neighbor when one searcher ________ them and asked if they'd seen the girl. ________ the boys, none of them had seen her. Temar was approached with a photo of Jocelyn. "I________ that I was going to find her," he says. He borrowed a bike from a friend and sped away. The boy searched without a plan, ________ keeping a sharp eye out as he rode on.

Then Temar ________ a car driving down a side street and turning back, ________ the driver was unfamiliar with the neighborhood. He followed it.

The car pulled an/a ________ U-turn at the top of a hill -- a group of policemen had gathered there.

The car passed the boy as it circled back ________ the hill. Temar made eye contact with the man behind the wheel, and spied a girl in the passenger seat. Temar________ knew "it was her, for sure."

The boy ________ fast after the car, but the driver kept moving, slowly winding his way through the neighborhood.

________ , the driver pulled the car to the street side a few hundred feet ahead of him and pushed open the passenger-side door. Jocelyn _________ out of the car. The kidnapper sped away but was caught by the police the next day.

1.A. bikeB. buildingC. policeman D. girl

2.A. disappearedB. escapedC. hidD. left

3.A. aboveB. toC. forD. off

4.A. dangerousB. difficultC. specialD. wrong

5.A. unfortunatelyB. especiallyC. formallyD. probably

6.A. alsoB. evenC. stillD. yet

7.A. abandonedB. broughtC. envelopedD. presented

8.A. disturbingB. enteringC. searchingD. exploring

9.A. annoyedB. approachedC. inspiredD. invited

10.A. According toB. As a result ofC. In spite ofD.Depending on

11.A. feltB. agreedC. learnedD. proved

12.A. hurriedlyB. carefullyC. properlyD. simply

13.A. followedB. passedC. missedD. spotted

14.A. so thatB.even thoughC. as ifD. in case

15.A. sharpB. majorC. awfulD. vast

16.A. alongB. aroundC. downD. toward

17.A. certainlyB. immediatelyC. nearlyD. absolutely

18.A. ranB. droveC. rodeD. circled

19.A. CautiouslyB. FinallyC. GraduallyD. Wildly

20.A. slippedB. runC. cyclingD. leaping

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