7.A new study finds that young females in one group of African chimps(黑猩猩) use sticks as dolls more than their male peers(同齡) do,often treating pieces of wood like a mother chimp caring for a baby.In human cultures around the world,girls play with dolls and pretend that the toys are babies far more than boys do.
Chimp observations,collected over 14 years of field work with the Kanyawara chimp community in Kibale National Park in Ugandan,provide the first evidence of a nonhuman animal in the wild that exhibits sex differences in how it plays.This finding supports an argument that biology as well as society underlies boys'and girls'different toy preferences.
Stick play occurred most commonly between ages 3 and 9.Females spent a lot more time carrying sticks than males did.Young male chimps occasionally used sticks to mimic(模仿) chi ldcare."Far more often,they fought with sticks,an infrequent behavior among females,"say Sonya Kahlenberg of Bates College in Lewiston,Maine,and Richard Wrangham of Harvard University.
"Biological differences between the sexes make female chimps more receptive to stick-mothering than males,"says Wrangham.
Consistent with reported cultural traditions among adult chimps,Kanyawara youngsters learned from each other to p lay with sticks as if caring for babies.Stick play among young chimps showed no evidence of being directly influenced by older chimps.Child-bearing females never played with sticks and thus didn't model such behavior for younger chimps.
Young females carried sticks for anywhere from a few minutes to several hours.They often rested in nests with their sticks,sometimes playing with them much as chimp mothe rs play with their babies though they didn't get any form of teaching from the adults.

32.What does a stick seem like to a young female chimp who plays with it?C
A.A doll.B.A mother.C.A baby.D.A toy.
33.We can see from the text that young female chimpsD.
A.often carry sticks with males      B.a(chǎn)lways carry sticks with males
C.never use sticks in fighting        D.seldom use sticks in fighting
34.From whom do the young chimps pick up the stick play behavior?A
A.From each other.    B.From older chimps.
C.From their mothers.D.From male chimps.
35.What does the text mainly tell us about young chimps'stick play?B
A.The types of stick play and social influence.
B.The sex differences and social influence.
C.The sex differences and age differences.
D.The ways of stick play and age differences.

分析 短文主要通過對黑猩猩的玩棍子游戲告訴我們不同性別的差異和及其社會影響.

解答 32.C,細(xì)節(jié)理解題,根據(jù)句子A new study finds that young females in one group of African chimps(黑猩猩) use sticks as dolls more than their male peers(同齡) do,often treating pieces of wood like a mother chimp caring for a baby可知,年輕的雌性黑猩猩把棍棒看成嬰兒,故答案為C.
33.D,推理判斷題,根據(jù)句子Far more often,they fought with sticks,an infrequent behavior among females可知,它們很少使用棍棒來打架,故答案為D.
34.A,細(xì)節(jié)理解題,根據(jù)句子Kanyawara youngsters learned from each other to play with sticks as if caring for babies可知猩猩是從彼此之間學(xué)會玩棍棒這活動,故答案為A.
35.B,推理判斷題,根據(jù)句子This finding supports an argument that biology as well as society underlies boys'and girls'different toy preferences可知這篇短文主要通過猩猩的棍棒活動告訴我們不同性別的差異和社會影響,故答案為B.

點評 解答任務(wù)型閱讀理解題,首先對原文材料迅速瀏覽,掌握全文的主旨大意.因為閱讀理解題一般沒有標(biāo)題,所以,速讀全文,抓住中心主旨很有必要,在速讀的過程中,應(yīng)盡可能多地捕獲信息材料.其次,細(xì)讀題材,各個擊破.掌握全文的大意之后,細(xì)細(xì)閱讀每篇材料后的問題,弄清每題要求后,帶著問題,再回到原文中去尋找、捕獲有關(guān)信息.最后,要善于抓住每段的主題句,閱讀時,要有較強的針對性.對于捕獲到的信息,要做認(rèn)真分析,仔細(xì)推敲,理解透徹,只有這樣,針對題目要求,才能做到穩(wěn)、準(zhǔn).

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