6.A Koala Isn't a Bear
Koalas remind people of teddy bears.They have thick fur and large ears.Their broad,flat nose makes them look cute,similar to teddy bears.In fact koalas aren't cute.They have sharp teeth and very sharp claws!Koalas are marsupials.This means the mother carries her baby in a pocket while it develops,similar to a kangaroo.The baby koala lives in its mother's pocket for the first six months of its life.
The name"koala"comes from a native Australian word that means"no drink".The koalas get almost all their water from the eucalyptus(桉樹) leaves they eat.That's where they get their food too.Koalas eat only eucalyptus leaves,and only the leaves of certain eucalyptus trees.The eucalyptus trees are where the koalas live.It's also where they sleep.Koalas sleep about nineteen hours a day!
Why do they sleep so much?Some people think it's because they're lazy.But koalas aren't lazy.They sleep so much because there isn't much nutrition in eucalyptus leaves.Koalas store hardly any fat,so they must save their energy.One way to do this is to move slowly and sleep a lot.
After a day of sleeping they like to move around and eat just after sunset.They live alone most of the time.Koalas are very protective of their trees.If a koala sees another koala eating in its favorite tree,it might tell the other koala to leave by"barking"at it.Koalas do"talk"to each other.Besides barks,the males make a deep grunting sound.The mothers and babies talk in soft clicking sounds.If they get scared they may scream like a baby.

25.According to the article,how are koalas and kangaroos alike?D
A.They both have thick fur.
B.They both have sharp teeth.
C.They both eat eucalyptus leaves.
D.They both carry their young in a pocket.
26.The word"koala"comes from a word that meansA.
A.no drink    B.moving slowly  
C.large ears  D.barking loudly
27.Why do koalas sleep a lot?C
A.Their babies need to get much rest.
B.They get tired from playing so much.
C.Their food does not give them much energy.
D.They do not like to be awake when it is warm.
28.If an adult koala screams like a baby,he may getB.
A.worried  B.scared  
C.hungry   D.sleepy.

分析 本文是一篇記敘文.本文描述了考拉的外貌特征和一些生活習(xí)性.考拉并不像人們想象的那樣可愛,它有鋒利的牙齒和尖銳的爪子,它像袋鼠一樣有袋子來裝小寶寶.它吃桉樹葉,由于營養(yǎng)少,他們靠多睡覺來節(jié)省能量.他們發(fā)出不同的聲音代表不同的感情.

解答 25.D 細(xì)節(jié)理解題.根據(jù)第一段第三行Koalas are marsupials.This means the mother carries her baby in a pocketwhile it develops,similar to a kangaroo.可知考拉是有袋動物,它們和袋鼠一樣都能在它們的袋子里裝它們的小寶寶.故選D.
26.A 細(xì)節(jié)理解題.根據(jù)第二段第一行The name"koala"comes from a native Australian word thatmeans"no drink".可知"考拉"這個詞來自澳大利亞本土詞"不喝"的意思.故選A.
27.C 細(xì)節(jié)理解題.根據(jù)第三段第二行They sleep so much because there isn't much nutrition in eucalyptusleaves.Koalas store hardly any fat,so they must save their energy.描述可知它們睡覺多是因為它們吃的桉樹葉子不能給他們足夠的營養(yǎng),它們要通過睡覺來節(jié)約能量.故選C.
28.B 細(xì)節(jié)理解題.根據(jù)最后一段最后一句If they get scared they may scream like a baby.可知如果一只成年考拉像小寶寶一樣尖叫說明它受驚了.A.worried 著急的;B.scared害怕的; C.hungry 饑餓的;D.sleepy困的.故選B.

點評 本文是科教類閱讀,主要考查細(xì)節(jié)題,對此類題型考生可以首先從問題中找到關(guān)鍵詞,然后以此為線索,運用略讀及查閱的技巧在文中迅速尋找這一細(xì)節(jié),找到后再把這一部分內(nèi)容仔細(xì)閱讀一遍,仔細(xì)比較所給選項與文中細(xì)節(jié)的細(xì)微區(qū)別,在準(zhǔn)確理解細(xì)節(jié)的前提下,最后確定最佳答案.

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Hours later,Andy finally decided to go to bed.But what a surprise when he entered his bedroom!Tubby was in his bed,totally sprawling out,pot-belly in the air,and snoring like an express train.
Andy tried to move the cat,but there was no way of moving him an inch.That night he hardly slept,lying on one tiny corner of his bed.
The next day the same thing happened,even though Andy was much more tired from not having slept well.When the third day arrived,he had understood that if he wanted to sleep in his bed,he would have to get into it before Tubby did.That night,when his parents only started to mention the topic of bedtime,Andy rushed upstairs and dived into bed.His parents could not believe it.They knew nothing about Tubby in the bed,nor did they understand why Andy went to bed on time without complaint.They were so happy about this that they stayed up quite late,celebrating.
5.By saying"This sounds like a job for Tubby",Grandpa means TubbyC.
A.has the same problem as Andy
B.often stays up late on weekend
C.can help solve Andy's problem
D.a(chǎn)lways likes playing with small boys
6.The underlined word"snoring"in the fourth paragraph probably meansB.
A.sleeping    
B.making noises   
C.dreaming      
D.relaxing
7.Andy rushed upstairs for sleep becauseA.
A.he was afraid Tubby would take up the bed
B.his parents reminded him of the bed time
C.he was much more tired from lacking sleep
D.his parents might punish him for staying up late
8.The parents'attitude towards Andy's change can be described asD.
A.curious    
B.disappointed    
C.worried      
D.joyful.

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