分析 Jackie Heinricher開始愛上了她后院的竹子."在小時候,我記得我在爸爸種植的金竹旁玩耍,當(dāng)有微風(fēng)吹過時,竹子發(fā)出了令人難以置信的音樂.這就是我的魔幻區(qū)域."
Heinricher,47歲是通過培訓(xùn)的漁業(yè)生物學(xué)家,計劃在西雅圖干鮭魚工業(yè),在那里她與丈夫蓋伊索恩伯勒生活,但她發(fā)現(xiàn)這個行業(yè)競爭力太強了.她的花園給了她辦一個業(yè)務(wù)的想法:她要在她的7英畝的農(nóng)場上種植20棵竹子,并已取得了一些成功繁殖的成果,在那些小花園里(每小時成長二英寸,成為了一個景觀,好像沒有那么快).
Heinricher于1998年承包了竹筍花園.她意識這些只是剛剛開始:令人難以置信的是竹子多才多藝,非常環(huán)保.它可以用來制造捕魚桿,滑板,建筑,家具,地板,甚至是服裝和床上用品(織物軟絲綢).另外一個好處:竹子作為一種硬木樹可吸收四倍二氧化碳,并釋放更多的氧氣,大概超過百分之三十五.如果Heinricher可以利用她的園藝技能來推動綠色環(huán)保事業(yè),這樣會更好.
起初,她不得不找到一種方法,來大規(guī)模的生產(chǎn),這是一項艱巨的任務(wù),因為竹子花產(chǎn)生種子每50到100年才一次.所以竹子工廠經(jīng)常沒有材料可用.
Heinricher呼吁組織培養(yǎng)專家蘭迪伯爾幫助她."人們不停地說我們沒有成果出來"Heinricher說."很多人工作了27年,我相信我們所做的,所以,我們只要堅持,不放棄."
她是感覺到有一種緊迫感.竹林正在迅速枯竭,聯(lián)合國的一份報告表明,即使是高度可再生竹子,有多達(dá)一半的世界物種瀕臨滅絕.Heinricher知道竹子可以對二氧化碳排放量和世界經(jīng)濟(jì)有重大的影響,但前提是可以大量生產(chǎn).而這只是她和伯爾經(jīng)過9年實驗得出的結(jié)論-可以讓植物成千上萬的增長.把剪好的竹子放入試管中,與鹽,維生素,植物激素,和海藻膠混合,植物發(fā)芽了,然后拿出來,把他們放在溫室的土壤中.
在破解了代碼之后,伯爾的實驗室遇到了財政問題.Heinricher在組織培養(yǎng)操作中沒有任何經(jīng)驗,但她不準(zhǔn)備辭職.于是,她購買了實驗室."這是一場可怕的挑戰(zhàn),"她說."我從5個員工干到了55個員工[包括伯爾].我不怎么睡覺.一夜之間就像在新兵訓(xùn)練營里一樣.有時候,我奇怪我怎么會在這里."
今天Heinricher擁有了一個盈利數(shù)百萬美元的公司,與世界各地有貿(mào)易往來."如果你想做農(nóng)場竹子業(yè),沒有植株很難完成,這就是我們所經(jīng)歷的"她說.
解答 56---59 ACAB
56.答案A.細(xì)節(jié)理解題.根據(jù)第四段First she had to find a way to mass-produce the plants-a tough task,since bamboo flowers create seed only once every 50to 100years.And dividing a bamboo plant frequently kills it可知,竹子花產(chǎn)生種子每50到100年才一次,所以她們面臨的最大問題是沒有足夠的竹子.故選A.
57.答案C.細(xì)節(jié)理解題.根據(jù)第三段"She realized early on what is just now beginning to be known to the rest of the world.It can be used to make fishing poles,skateboards,buildings,furniture,floors,and even clothing.An added bonus:Bamboo absorbs four times as much carbon dioxide as a group of hardwood trees and releases 35percent more oxygen"可知,Heinricher認(rèn)為竹子多才多藝,非常環(huán)保.故選C.
58.答案A.詞義猜測題.根據(jù)"though bamboo is highly renewable,as many as half of the world's species are threatened with dying out"可知,前后兩句話之間為轉(zhuǎn)折關(guān)系,故renewable與dying out意思相反,故選A.renewable可更新的,能再生的.
59.答案B.主旨大意題.根據(jù)全文可知,Heinricher是一個意志堅定的人,不管遇到多大的困難,她的決心都不會變.故選B 她的決心幫助她獲得成功.
點評 科普類的閱讀理解包含介紹科學(xué)知識、社會知識的短文.閱讀這類短文時,要以事實為中心進(jìn)行思考,抓住事物的特征、用途、相互關(guān)系等.如果是介紹社會現(xiàn)象的文章,要掌握所談現(xiàn)象的內(nèi)涵.答題技巧:1.加強整體意識,把握文章的主要內(nèi)容.在閱讀的時候可給段落標(biāo)上序號,并給重要的句子和關(guān)鍵詞做上記號,尤其是各段中心句,為答題提供更快捷更多的信息源.2.審清題干,發(fā)覺和把握試題中有效的提示性信息,確認(rèn)命題的角度、閱讀范圍和答題方式.3.定位閱讀,強化對應(yīng)意識.同時要注意原文利用和自我加工相結(jié)合.
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