《2025年阳光夺冠九年级英语下册》

H(重庆中考)

　　“Do you get enough sleep?”The answer is probably no if you ask atired studentwho is alwaystaking anap(小睡)onaclassroom desk.“I couldn't get to sleep and experienced a restless night again.”You may often hear such words from an adult.Not having enough　　1　　is a commonproblemaround the world.

　　However,sleep is just like food and water to us..　　2　　ofus can live if we don’t sleep at all.Sleep experts say that an adult requires7to9hours ofsleepanight andateenagerneeds8.5to9.5 hours.Anything less could be h　3　　to ourhealth.

　　

According to a study,sleepingonly five hours anight foraweek is like having a blood−alcohol(酒精)level ofO.1percent.That is above the safe driving limit(限制)in most countries.Most people probably wouldn't take an exam or go to work ifthey gett drunk.But 4　　enough sleep,they still do these things,As a resullt,they 5　　inthe exams or perform badly atwork.Whatt's worse,doctors andnurses oftenwork long hours.Whentheyare sleepy,they might hurt a patientoreven　6　　apatient's death by accident.

　　　7　　sleep is so important,many people these days are not getting enough.　In a survey,twenty percent say that daytime sleepiness influences their dailywork.They feel it hard to pay full attentionduring the day.However,they don't seem to care.Some even show offhow energetic theycan be the next day just with little sleep.It may betime to wakeup and　8　　the way we think.We should realize that not sleepingenough is a serious problem.

1.________　2.________　3.________　4.________

5.________　6.________　7.________　8.________b

答案：

　H

　1.sleep　2.None　3.harmful　4.without　5.fail　6.cause

　7.Although/Though　8.change

　　　　　　　　　　　　　　　

I(天津中考)

　　Long ago,the early people did not live in houses as we do today.Mostofthe homes were in caves or shelters(遮蔽物)which werebuilt in trees.These“homes,were only usedas temporary(临时的)shelters to p　1　　them from the sun,the rain and the wild animals in the forests.Men of that time were calledcave peoplle'.These;cave peopleusually lived insmall groups andlife was not

e　2　for them.Theyhadto movefromplace to place tos　3　for

food.They would hunt,fish or pick wild fruit.When they couldn't

find a　4　　to eat,they would leave to find another proper place.

Their tools were very simple.They ate raw(生的)food u　5　　they

learnt how to make a fire.For clothing,theyusedonly the bark(树

皮)oftrees or the skins(皮)ofanimalstoc　6　their bodies.

　　However,thelivesofthe‘cavepeople' changed.They collected

the seeds(种子)ofwild plants that g　7　inthe forests.Soonthey

learnt to plant fruit,vegetables and other crops.They also kept

cows,sheep and other kinds of farm a　8　　for milk,meat and

skins.Theybecamef9　andlived inonlyone certainarea.Their

groups became1　10　than before as they lived more settled(固定

的)lives.Theybuilthouses as long−lastinghomes,andas aresult,

villages andtowns developed quicklly.The‘cave people’began to be

civilised(文明的).

1.________　2.________　3.________　4.________

5.________　6.________　7.________　8.________

9.________　10.________

答案：

　I

　1.protect　2.easy　3.search　4.anything　5.until　6.cover　7.grew

　8.animals　9.farmers　10.larger