出國留學(xué)網(wǎng)小編為大家?guī)?017托?？荚囬喿x真題全面解析及答案(1)，歡迎大家參考!更多相關(guān)內(nèi)容請關(guān)注本站!
2017托?？荚囬喿x真題全面解析及答案(1)
題目：European Green Crab: Tough Survivor
大致內(nèi)容
GreenCrab，原產(chǎn)地在歐洲西海岸，但通過shiptransportation的方式逐漸widespread the world。它能夠生存是因?yàn)閷Νh(huán)境有適應(yīng)力，適應(yīng)溫度能力較強(qiáng)，食物來源廣泛，繁殖能力很強(qiáng)，并且因?yàn)轶w型較小，人類不會進(jìn)行捕殺。相對Asian crab and blue crab有較強(qiáng)競爭力。因?yàn)閙ore robustbody?？茖W(xué)家通過實(shí)驗(yàn)發(fā)現(xiàn)green crab找到食物location的能力更強(qiáng)，并且有更強(qiáng)的食物爭奪能力，雖然Asian crab is more aggressive
文章“歐洲綠色螃蟹：強(qiáng)悍的生存者”，主要介紹歐洲的綠色螃蟹為什么能夠隨人類到達(dá)北美和澳洲后，成為當(dāng)?shù)貜?qiáng)悍的入侵者(因?yàn)樗鼈儞碛卸喾N強(qiáng)悍的適應(yīng)能力，各段分類介紹)。
European Green Crab: Tough Survivor重復(fù)2016.09.10上午(本年度新題)
考句：Certainly green crabs have many of the attributes that seem to be prerequisites for successful invasion, including the ability to rapidly produce large numbers of offspring (one female green crab can lay up to 185,000 eggs per clutch and can produce clutches twice a year) and the biological tools needed to survive the environmental differences from one region to the next.
解析：這是文章句子簡化題所在句。句子的難點(diǎn)有三：一是詞匯量大，如attributes，prerequisites;二是長難句經(jīng)典難點(diǎn)之并列對象的尋找(and the biological tools究竟與前面哪個成分并列，進(jìn)而影響句意);三是抽象語義，即翻譯成中文也不太明白作者所指的表達(dá)，如句尾出現(xiàn)的“the biological tools needed…”，什么叫做“被需要能夠忍受從一個地區(qū)到下一個地區(qū)的不同環(huán)境差異的生物工具”，真是翻譯成中文也不明白作者在說什么(這時候需要向后文尋找抽象語義的具體對應(yīng))。結(jié)果下一句話又是一句長難句：These tools include an unusual tolerance for wide ranges of water temperature and salinity, a widely varied diet that includes mainly bivalves such as oysters, clams, and mussels but also other crabs, seaweed, aquatic worms, insects, and small fish, and an aptitude for learning new foraging techniques. (分了三個層級的多重并列和大量生詞)