【題目】閱讀下列有關(guān)南水北調(diào)的材料,完成下列問題。
社會各界關(guān)注的南水北調(diào)工程已于2002年年底正式開工建設(shè)。經(jīng)過數(shù)十年研究,南水北調(diào)工程總體格局確定為西、中、東三條線路,分別從長江流域的上、中、下游調(diào)水,以緩解北方地區(qū)干旱缺水、水環(huán)境惡化等問題,適應(yīng)西北、華北地區(qū)經(jīng)濟(jì)發(fā)展的需要。
(1)南水北調(diào)工程將把我國的哪四大流域連接起來?
(2)南水北調(diào)工程的東線和中線是將 (河流)的水調(diào)往_____地區(qū)。
(3)南水北調(diào)工程的東線調(diào)水可利用 河道,經(jīng)過 、 、 、 、 五個省級行政區(qū)。
(4)南水北調(diào)工程的中線是從 水庫調(diào)水,經(jīng)過 、_ 等省級行政中心一直輸往北京、天津。
(5)建設(shè)南水北調(diào)工程的意義是:__________________ 。
【答案】(1) 長江 淮河 黃河 海河 (2) 長江 華北 (3) 京杭大運河 江蘇 山東 河北 北京 天津 (4)丹江口 鄭州 石家莊 (5)能夠有效緩解北方水資源的緊張狀況;實現(xiàn)國民經(jīng)濟(jì)可持續(xù)發(fā)展。
興建南水北調(diào)工程;科學(xué)種田,實施節(jié)水新技術(shù);節(jié)約用水;治理水污染等。
【解析】
依據(jù)我國跨世紀(jì)的四大工程主要知識來解答此題。
(1)讀圖可知,南水北調(diào)工程將把我國的長江、淮河、黃河、海河四大流域連接起來。
(2)南水北調(diào)工程的東線和中線是將長江的水調(diào)往華北地區(qū)。
(3)南水北調(diào)工程的東線調(diào)水可利用京杭大運河,經(jīng)過江蘇、山東、河北、北京、天津 五個省級行政區(qū)。
(4)南水北調(diào)工程的中線是從丹江口水庫調(diào)水,經(jīng)過鄭州、石家莊等省級行政中心一直輸往北京、天津。
(5)建設(shè)南水北調(diào)工程能夠有效緩解北方水資源的緊張狀況;實現(xiàn)國民經(jīng)濟(jì)可持續(xù)發(fā)展。
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