19.Researchers say bedtime rules may improve a child's development.A new study found better results in four-year-olds who go to bed around the same time every night and sleep at least eleven hours.Getting less than that caused lower abilities(能力)in language,reading and early math skills.
Researchers studied about eight thousand children whose parents took part in the research on early childhood.The parents answered questions by telephones by telephone at nine months and again at four years.
Researcher Erika Gaylor asked parents to follow routines(慣例)like reading books or telling stories to their children.Children who go to bed after nine o'clock took longer to fall asleep and slept less.Children also got less sleep if they did not have bedtime routines.
Another study found that more sleep may even make a person run faster.The study was small-seven players in the Stanford University team.For the study,they had at least ten hours of sleep each night during the season.After seven to eight weeks of more sleep,the players ran faster in short training races.They also felt less sleepy during the day.
Stanford sleep researcher Cheri Mah says sleep should be part of a player's training program.This is some of her advice:Adults should try to get seven to eight hours of sleep a night.Teenagers and young adults should get nine hours or more.Go to bed and wake up at the same time every day.And short naps(打盹)during the day to get more sleep.

67.According to Erika Gaylor,what can help children fall asleep?B
A.Going to bed after nine o'clock.
B.Doing different things at bedtime.
C.Doing the same things at bedtime.
68.What does the underlined word "that" in the first paragraph refer to(指的是…)?B
A.A bedtime rule.B.Eleven hours'sleep   C.The same time every night
69.Which of the following is true?C
A.Football players need less sleep than other players.
B.Football players need more sleep than other players.
C.More sleep can make football players do better in short races.
70.Cheri Mah's suggestion isB.
A.a(chǎn)dults should sleep at leas eight hours a night.
B.we should take naps during the day to get more sleep.
C.teenagers and young adults should sleep at most eight hours a night.

分析 文章大意:這是一篇說明文,短文主要介紹四歲左右的孩子每天晚上在同一個(gè)時(shí)間睡覺,睡眠至少有十一個(gè)小時(shí)的效果會(huì)更好,如果比那少會(huì)導(dǎo)致語言、閱讀和早期數(shù)學(xué)能力的降低.另一項(xiàng)研究發(fā)現(xiàn),更多的睡眠,甚至可以使人跑得更快.建議:成年人應(yīng)該每晚睡七至八小時(shí),青少年和年輕的成年人需要九小時(shí)以上.起床和睡覺要有規(guī)律.

解答 67.答案:B.細(xì)節(jié)理解題.根據(jù)第三段Researcher Erika Gaylor asked parents to follow routines(慣例)like reading books or telling stories to their children.Children who go to bed after nine o'clock took longer to fall asleep and slept less.研究員Erika Gaylor要求父母按照慣例給孩子讀書或講故事,九點(diǎn)之后才上床睡覺的孩子需要更長的時(shí)間才能入睡,而且睡得少.可知,睡前做不同的事情,可以幫助孩子入睡,選B.
68.答案:B.詞意猜測題.根據(jù)上句A new study found better results in four-year-olds who go to bed around the same time every night and sleep at least eleven hours.一項(xiàng)新的研究發(fā)現(xiàn),在四歲左右的孩子每天晚上在同一時(shí)間上床睡覺,睡眠至少有十一個(gè)小時(shí)的效果更好.可知,這里的that代指的是十一個(gè)小時(shí).選B.
69.答案:C.推理判斷題.根據(jù)第四段第二行After seven to eight weeks of more sleep,the players ran faster in short training races.經(jīng)過七到八周的多睡眠后,運(yùn)動(dòng)員在短訓(xùn)練賽中跑得更快.可知,多睡可以使足球運(yùn)動(dòng)員在短跑中表現(xiàn)更好.可知,選C.
70.答案:B.細(xì)節(jié)理解題.根據(jù)最后一句And short naps(打盹)during the day to get more sleep.白天午睡一會(huì)兒以獲得更多睡眠.可知,我們應(yīng)該在白天午睡以獲得更多的睡眠.選B.

點(diǎn)評(píng) 閱讀題型,要注重句子與句子之間、段落與段落之間邏輯關(guān)系以及對(duì)篇章的整體理解.根據(jù)所給問題選擇正確選項(xiàng)完成試題.

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58.How many fun activities can help you teach your children about fruit and vegetables in the passage.C
A.one        
B.four        
C.Five     
D.many
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A.Growing vegetables can teach your children how to look after vegetables.
B.The puzzles can help your children know how fruit and vegetables taste and smell.
C.By playing fruit and vegetable games,your children can know what fruit and vegetables look like.
D.Fruit and vegetables are not important for children's health.
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①Read books.②Plant some vegetables.
③Watch TV children.④Make children eat fruit and vegetables every day.
A.②③④
B.①②④
C.①③④
D.①②③
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A.the importance of fruit and vegetables.
B.how to grow fruit and vegetables
C.how to eat fruit and vegetables
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