陕西省2024-2025学年度第一学期九年级第一次阶段性作业英语答案

2024-09-24 19:35:36 1℃

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24.Why does the author mention Desouvre's story?A.To prove Desouvre's writing skillB.To develop a new way to face fear.C.To present the idea of expressive writing.D.To demonstrate Desouvre's love for his father.25.What can be learned about expressive writing?A.It contributes to overall well-being.B.It offers a sense of self-satisfaction.C.It takes the place of medical treatments.D.It requires the ability of language translation.26.What matters most in the process of expressive writing?A.Sharing the narrative.B.Identifying the challenge.C.Putting down the feelings.D.Reflecting on the experience.27.What does the underlined word "panacea"in paragraph 7 mean?A.Assumption.B.Convention.C.Condition.D.Solution.CAfrican elephants call each other and respond to individual names,something that few wild animalsdo,according to a new research published recently.The names are one part of elephants'low rumbles(续而低沉的声音)that they can hear over long distances across the savanna(热带草原).Scientists believethat animals with complex social structures and family groups that separate and then reunite often may bemore likely to use individual names.It's extremely rare for wild animals to call each other by unique names.Humans have names,ofcourse,and our dogs come when their names are called.Baby dolphins invent their own names,calledsignature whistles,and parrots may also use names.Each of these naming species also possesses theability to learn to pronounce unique new sounds throughout their lives,a rare talent that elephants alsopossess.While dolphins and parrots have been observed addressing each other by imitating()the soundof others from their species,elephants are the first non-human animals known to use names that do notinvolve imitation,the researchers suggested.Elephants make a wide range of sounds,from loud calls torumbles so low that they cannot be heard by the human ear.Names are not always used in the elephantcalls.But when names are called out,it is often over a long distance,and when adults are addressingyoung elephants,adults are also more likely to use names than calves,suggesting it could take years toleamn this particular talent.The most common call is "a harmonically rich,low-frequency sound",according to the study in the journal Nature Ecology Evolution.When the researchers played a recording to an elephant of their friend or family member calling outtheir name,the animal responded positively and energetically,ears flapping and trunk lifted,torecordings that contained their names.Sometimes elephants entirely ignored calls addressed to others."Elephants are incredibly social,always talking and touching each other.This naming is probablyone of the things that strengthens their ability to communicate to individuals,"said co-author andColorado State University ecologist George Wittemyer,who is also a scientific adviser for nonprofit Savethe Elephants."We just cracked open the door a bit to the elephant mind."28.What is African elephants'rare talent in paragraph 2?A.The reply to their names.B.The invention of their own names.C.The unique sounds to call others.D.The ability to hear far-away rumbles.29.What do we know about elephant calls?A.They can be learned through time.B.They are seldom used to call names.C.They are imitated from other species.D.They can hardly be heard by humans.一高三英语第4页（共8页）一

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