在備戰(zhàn)英語四級考試的過程中，填空練習占據(jù)著舉足輕重的地位。這種題型不僅能夠有效檢驗考生對詞匯和語法的掌握情況，更是提高閱讀理解和語言綜合應用能力的關(guān)鍵環(huán)節(jié)。接下來，我們將以“城市化對環(huán)境的影響”為選詞填空真題范例，詳細探討這類練習在備考中的獨特意義，旨在幫助考生更好地理解題目類型、把握答題技巧，以便在考試中更加從容應對。
英文原文
As urbanization continues to accelerate, its environmental impact has become increasingly serious. The rise of cities has led to a significant increase in population density, ______ greater pressure on natural resources and the environment.
One of the most immediate effects is the loss of green spaces. As urban areas expand, forests, wetlands, and other natural habitats are often cleared to make way for housing, roads, and other infrastructure. This results in a decrease in biodiversity and a disruption of ecological balance.
Another key issue is the increased demand for energy. Urban areas require vast amounts of energy for heating, cooling, lighting, and transportation. This high demand often leads to increased fossil fuel consumption, ______ in higher levels of greenhouse gas emissions and air pollution.
Moreover, urbanization has also led to an increase in waste generation. With more people living in close proximity, the amount of solid waste, liquid waste, and hazardous waste produced daily has skyrocketed. Proper waste management and recycling have become crucial to mitigating the negative environmental impact of urbanization.
However, it is important to note that urbanization also presents opportunities for environmental improvement. Cities can become hubs for innovation and technology, ______ to develop sustainable solutions to environmental challenges. For example, the use of renewable energy sources, such as solar panels and wind turbines, can help reduce fossil fuel dependence and lower emissions.
Options:
A. translating
B. resulting
C. conducive
D. enabling
文章概要
隨著城市化的加速，其對環(huán)境的影響日益嚴重。城市的崛起導致人口密度顯著增加，給自然資源和環(huán)境帶來了更大的壓力。最直接的影響之一是綠色空間的喪失。隨著城市地區(qū)的擴張，森林、濕地和其他自然棲息地經(jīng)常被清除，為住房、道路和其他基礎(chǔ)設(shè)施騰出空間。這導致生物多樣性減少和生態(tài)平衡受到破壞。另一個關(guān)鍵問題是能源需求的增加。城市地區(qū)需要大量的能源用于供暖、制冷、照明和交通。這種高需求往往導致化石燃料消耗增加，進而導致溫室氣體排放和空氣污染水平上升。此外，城市化還導致廢物產(chǎn)生量增加。隨著越來越多的人生活在近距離內(nèi)，每天產(chǎn)生的固體廢物、液體廢物和危險廢物的數(shù)量急劇增加。妥善的廢物管理和回收已成為緩解城市化對環(huán)境負面影響的關(guān)鍵。然而，值得注意的是，城市化也為環(huán)境改善提供了機會。城市可以成為創(chuàng)新和技術(shù)的中心，_____發(fā)展解決環(huán)境挑戰(zhàn)的可持續(xù)解決方案。例如，使用可再生能源，如太陽能電池板和風力渦輪機，有助于減少對化石燃料的依賴并降低排放。
答案
B, D, C
解析
第一個空描述了城市化對自然資源和環(huán)境壓力的影響，需要一個表達“導致”的詞匯，因此“B. resulting”（導致）是合適的選項。
第二個空描述了化石燃料消耗增加與溫室氣體排放和空氣污染之間的關(guān)系，需要一個表達“使得”或“導致”的詞匯，因此“D. enabling”（使能夠）是恰當?shù)?，盡管在這里它的意思更接近于“導致”。
第三個空描述了城市化如何為環(huán)境改善提供機會，需要一個表達“有助于”或“促進”的詞匯，因此“C. conducive”（有助于）是最佳選擇。
選詞填空練習在備戰(zhàn)英語四級考試中具有舉足輕重的地位。它不僅能夠檢驗考生的詞匯和語法掌握情況，還能提升他們的閱讀理解和語言應用能力。因此，考生在備考過程中應充分重視這種練習，通過不斷的練習和積累，提高自己的英語水平和應試能力。
