Do you know how much your children sleep?
According to the National Sleep Foundation, should sleep twelve to eighteen hours of every twenty-four. With a gradual to twelve to fourteen hours for toddlers(初学走路的孩子) one to three; eleven to thirteen hours for three to five; and ten to eleven hours for schoolchildren five to ten.
But things get really at adolescence. Not only do teenagers need more sleep than __---eight and a half to nine and a quarter hours a night, according to the sleep foundation - but the times which they get sleepy and are able to awaken and feel rested shift in a that does not match to the times at most schools.
Sleep studies have shown that the typical teenager does not fall asleep readily before 11 p. m. or later. many have to get up by 6 a. m. or to get to school for a class starts at 7:30 or 8 a.m. More than a few off during that class, and often the one as well. Even if awake, they're in no condition to learn much of anything.
In one study, more than 90 percent of teenagers they slept less than the nine hours a night, and 10 percent said they slept less than six hours.
_ James B. Maas, a Cornell University psychologist and Leading sleep researcher, has observed, most teenagers are "walking zombies(僵尸)" they get far too little sleep.
A．children B．newborns C．elders D．youngsters
A．from B．with C．out D．up
A．reduction B．increase C．growth D．improvement
A．teenagers B．students C．babies D．preschoolers
A．related B．separated C．aged D．varied
A．demanding B．challenging C．satisfying D．encouraging
A．adults B．toddlers C．babies D．schoolchildren
A．in B．on C．at D．for
A．excitedly B．early C．casually D．naturally
A．form B．means C．method D．way
A．end B．start C．holiday D．examination
A．Since B．For C．Yet D．Then
A．nicer B．earlier C．cleaner D．better
A．that B．its C．what D．whose
A．put B．take C．doze D．cut
A．next B．other C．last D．new
A．examined B．surveyed C．reported D．convinced
A．regulated B．recommended C．analyzed D．reported
A．Like B．Since C．As D．Furthermore
A．because B．which C．while D．still
Unexpected things may happen every day but no one can tell when and where. People usually get surprised or frightened by such things.
One day I 36 a taxi to go to a meeting. As it came near the corner, the taxi stopped suddenly.The37 got out looking very puzzled(迷惑). A big 38 which had been following the taxi stopped, too. The taxi driver was now 39 at the corner looking up 40 the sky and the truck driver got out and 41 him. A number of cars behind them were 42 to stop as well and a large crowd of people had 43 at the corner.
The cause of all this 44 was a very strange noise. It 45 as if thousands and thousands of 46 were chirping（鸣叫）.The sound of so 47 birds toghter was quite surprising and many people looked 48 . The most extraordinary thing was that,except one or two 49 , there was not a bird in 50 . No one was able to know why — 51 two policemen arrived on the scene. They walked all around the area for a while and then went over near the railroad tracks beside a big board advertisement(广告)for a 52 . Since the noise seemed to be coming from around there, they climbed up and found that two loudspeakers had been 53 behind the advertisement.The bird noises were being broadcast to 54 attention to the film advertisement.
The cinema that made this advertisement was 55 to take the loudspeakers away, because they caused trouble and people were tired of them.
A．ran B．drove C．took D．rode
A．travellers B．passagers C．driver D．conductor
A．truck B．bus C．car D．bike
A．riding B．moving C．sitting D．standing
A．for B．after C．over D．at
A．prevented B．joined C．watched D．left
A．told B．ordered C．forced D．driven
A．appeared B．gathered C．aimed D．covered
A．accident B．thing C．matter D．trouble
A．heard B．looked C．felt D．sounded
A．animals B．people C．birds D．beasts
A．big B．wild C．strange D．many
A．disappointed B．frightened C．wondered D．worried
A．stars B．trees C．snakes D．sparrows
A．distance B．snow C．sight D．silence
A．after B．until C．as D．since
A．shop B．film C．factory D．notice
A．hidden B．kept C．broken D．fixed
A．direct B．pay C．give D．call
A．suggested B．advised C．ordered D．persuaded
I was in a department store with my mom, aunt, and my sister a few days ago. 36 , I am one of those people who do not like to go shopping with my family. However, I decided this time to 37 them.
My aunt and I were 38 for some things to buy for our family when I noticed two 39 on the side. One of them had a little girl sitting on it with her 40 nearby and the other one was 41 . So, I decided to sit down. While I was 42 my own thing there, I 43 that the family were not in front of the 44 anymore. I saw the girl 45 and look around for her family. She came back and I saw her in 46, crying.
I knew that she 47 her family and was all by herself . Now, I am sure that almost everybody has been lost in a department store or 48 big before and we all know that feeling. 49 I went up to her and asked what was 50 and in between tears she told me she was lost. I 51 her a smile card I just bought. You should have seen the 52 on her face when she read it. Then I went up to customer service center and 53 them what happened. People there promised to 54 her. After I left, the little girl’s parents went there and I could see them looking around for the person who had found their daughter and given her the 55. Little did they know it was a regular teenager who did it.
A．Luckily B．Usually C．Sadly D．Surprisingly
A．help B．encourage C．join D．support
A．answering B．looking C．preparing D．calling
A．chairs B．children C．signs D．toys
A．friends B．book C．family D．bags
A．clean B．large C．empty D．beautiful
A．studying B．carrying C．buying D．doing
A．noticed B．believed C．doubted D．understood
A．shop B．gift C．girl D．lady
A．get up B．come up C．give up D．make up
A．return B．detail C．vain D．tears
A．hated B．raised C．lost D．lived
A．somewhere B．something C．everywhere D．everything
A．If B．As C．So D．Or
A．important B．wrong C．strange D．different
A．lent B．gave C．sent D．posted
A．smile B．hope C．puzzle D．worry
A．reminded B．warned C．asked D．told
A．look out for B．take care of C．wait for D．call up
A．courage B．money C．explanation D．card
A woman in her sixties lived alone in her little cottage with a pear tree at her door. She spent all her time taking care of the tree. But the children nearby drove her 16 by making fun of her. They would climb her tree and then run away with pears, 17 “Aunty Misery” at her.
One evening, a passer- by asked to 18 for the night. Seeing that he had an 19 face, she let him in and gave him a nice 20 . The next morning the stranger, actually a sorcerer (巫师), thanked her by granting (允准) her 21 that anyone who climbed up her tree 22 not be able to come back down until she 23 it.
When the children came back to steal her 24 , she had them stuck on the tree. They had to beg her long 25 she gave the tree permission to let 26 go. Aunty Misery was free from the 27 at last.
One day another man 28 her door. This one did not look trustworthy to her, 29 she asked who he was . “I am Death, I’ve come to take you 30 me.” said he.
Thinking fast Aunty Misery said, “Fine, but I’d like to 31 some pears from my dear tree to remember the 32 it brought to me in this life. But I am too 33 to climb high to get the best fruit. Will you be so 34 as to do it for me?” With a deep sigh, Mr. De
ath climbed up the tree 35 and was immediately stuck to it. No matter how much he warned or begged, Aunty Misery would not allow the tree to let Death go.
A．hopeless B．painful C．dull D．crazy
A．calling B．shouting C．announcing D．whispering
A．stay B．live C．hide D．lie
A．interesting B．honest C．anxious D．angry
A．gift B．kiss C．treat D．smile
A．suggestion B．demand C．permission D．wish
A．could B．should C．might D．must
A．permitted B．promised C．answered D．declared
A．branch B．food C．tree D．fruit
A．after B．while C．since D．before
A．it B．them C．him D．her
A．trick B．question C．trouble D．difficulty
A．stepped into B．left for C．stopped at D．walked around
A．so B．but C．although D．because
A．with B．off C．upon D．for
A．choose B．pick C．shake D．hit
A．honor B．pleasure C．hope D．excitement
A．light B．short C．old D．thin
A．proud B．kind C．fine D．smart
A．disappointedly B．cheerfully C．unwillingly D．eagerly
Kevin is a boy who might be described as “slow”. He didn’t learn his ABCs as fast as other kids. But Kevin was__1__with people, for his bright smile and big heart won him plenty of friends.
My friend Randy decided they needed a__2__team for boys.Kevin__3__up and practiced hard. But he simply shot baskets. Or more correctly, he threw the ball at the basket. He had a __4__spot near the free throw line(罚球线). He threw and threw, and it __5__went in.
The team did well but they never won a game that season except the night when it snowed and the opposing team never__6__. At the end of the__7__lot(签)of playing against the best team.
Game day arrived. The game went as__8__.Near the end of the last quarter, Kevin’s team stood nearly 30 points behind. It was then that one of the boys called timeout. ”Coach Randy, ” he said, ”this is our__9__game and Kevin has never made a basket. I think we should let him make a basket.”
The team agreed. Kevin wan __10__to stand at his special place near the free throw line and wait. When the ball was__11__to him, he shot and missed. A moment later, Kevin got the ball again, but shot and missed again.
Slowly the other team seemed to__12__what was going on. Both teams circled the boy by their time and all the other players were shouting, “Kevin! Kevi
n!” Soon everyone in the __13__ joined in.
Kevin attempted again and again, and one of his shots took a crazy bounce on the basket. Everyone held their__14__.The ball dropped in. Nobody remained __15__. Everyone stood and cheered as if one boy had won a world champion.
That day, an undefeated team kept their perfect record. But everybody won because everybody had
participated in a crazy conspiracy(密谋) of kindness.
A．patient B．familiar C．popular D．careful
A．basketball B．football C．swimming D．climbing
A．got B．signed C．went D．set
A．strange B．special C．wrong D．safe
A．randomly B．automatically C．possibly D．occasionally
A．showed up B．took up C．started off D．gave in
A．favorite B．difficult C．unfortunate D．important
A．reported B．designed C．arranged D．expected
A．first B．last C．excellent D．poor
A．forbidden B．wished C．trained D．instructed
A．passed B．kicked C．carried D．shot
A．give up B．bring about C．figure out D．believe in
A．school B．gym C．town D．team
A．hands B．breath C．places D．ground
A．seated B．excited C．amazed D．puzzled
Dear son,
The day that you see me old and I am already not in good health, have patience and try to understand me.
If I get dirty when eating, if I can not dress, have patience and remember the hours I 36 teaching it to you. If, when I speak to you, I 37 the same things thousand and one times, do not 38 me, listen to me. When you were small, I had to read to you thousand and one times the same story 39 you got to sleep. When I do not want to have a 40 , neither shame me nor scold me. Remember when I had to chase you with thousand excuses I 41 , in order that you wanted to bathe. When you see my 42 little about new technologies, give me the necessary time and do not look at me with your mocking(嘲弄) smile. I taught you 43 to do so many things: to eat good, to dress well, to confront life…. When at some moment I lose the memory or the 44 of our conversation, let me have the necessary time to remember, and if I cannot do it, do not become nervous,
as the most important thing is not our conversation but surely to be with you and to have you 45 to me.
If ever I do not want to eat, do not force me. I know well 46 I need to and when not. When my 47 legs do not allow me to walk, give me your 48 , the same way I did when you gave your first 49 . And when someday I say to you that I do not want to 50 any more ---- that I want to rest forever, do not get angry. Someday you will understand.
Try to understand that my age is not lived but survived. Some day you will discover that, 51 my mistakes, I always wanted the 52 thing for you and that I tried to prepare the way for you. You must not feel sad, angry or impotent(无可奈何) for seeing me 53 you. You must be next to me, try to understand me and to help me as I did it when you 54 living. Help me to walk, help me to end my way with love and 55 . I will pay you by a smile and by the immense love I have had always for you.
I love you, Son.
Your father
A．paid B．spent C．cost D．took
A．praise B．think C．repeat D．criticize
A．interrupt B．disturb C．look D．avoid
A．when B．after C．since D．until
A．rest B．word C．shower D．sleep
A．discovered B．invented C．noticed D．assumed
A．knowing B．fearing C．enjoying D．consulting
A．what B．when C．how D．why
A．news B．attitude C．material D．thread
A．talking B．listening C．responding D．appealing
A．where B．how C．that D．when
A．tired B．short C．long D．strong
A．leg B．ear C．hand D．mind
A．step B．pace C．laugh D．cry
A．talk B．live C．write D．sleep
A．though B．since C．while D．despite
A．last B．first C．best D．most
A．near B．behind C．below D．against
A．made B．started C．earned D．found
A．mercy B．care C．excuse D．patience