雅思閱讀段落匹配解題思路及講解-資料下載頁
2025-01-18 07:03本頁面
【正文】 iii、v和viii。通過瀏覽各個小標題的核心詞，考生一眼就能發(fā)現(xiàn)符合這個意思的是小標題i (Effects of irrigation on sedimentation)。 E The farms on the delta plains and fishing and aquaculture in the lagoons account for much of Egypt’s food supply. But by the time the sediment has e to rest in the fields and lagoons it is laden with municipal, industrial and agricultural waste from the Cairo region, which is home to more than 40 million people…. These poisons can easily enter the food chain, affecting the productivity of fishing and farming. Another problem is that agricultural wastes include fertilizers which stimulate increases in plant growth in the lagoons and upset the ecology of the area, with serious effects on the fishing industry. 第三步(E段)：重點閱讀各段前兩句話和最后兩句話，快速瀏覽其余文字，掌握段落大意。閱讀E段的關(guān)鍵句子并快速瀏覽段落其余信息后，考生會發(fā)現(xiàn)該段的大意是說污染物對農(nóng)業(yè)、漁業(yè)等糧食生產(chǎn)方式產(chǎn)生了負面的影響?！ 〉谒牟?E段)：根據(jù)段落大意找出與之相符的標題。如果遇到不太確定的標題，可以依據(jù)“核心詞原則”選出正確標題。了解E段的大意之后，考生接下來看剩下的幾個小標題ii、iii、v和viii。經(jīng)過篩選，考生可把答案范圍鎖定在iii和v這兩個小標題上。當遇到兩個不太確定的選項時，考生可以根據(jù)“核心詞原則”進行排除。第三個小標題中的the Mediterranean在E段中并未出現(xiàn)，本段講到了尼羅河地區(qū)的污染問題，但并未提及地中海地區(qū)。所以，第三個小標題不予考慮，正確答案為小標題v (The threat to food production)。咨詢電話：4006665126 地址：北京市海淀區(qū)蘇州街18號長遠天地大廈A1座17層
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