Question

【題目】閱讀理解。

Is there link between humans and climate change or not? This question was first studied in the early 1900s. Since then, many scientists have thought that our actions do make a difference. In 1997, the Kyoto Protocol explained our role in the Earth’s changing atmosphere and set international limits for gas emissions(排放) from 2008 to 2012. Some countries have decided to continue these reductions until 2020. More recently, the Paris Agreement, stuck by nearly 200 countries, also aims to limit global warming. But just now how much warmer it will get depends on how deeply countries cut carbon emissions.

【1】 It can be concluded from paragraph 1 that _______.

A. the problem of global warming will have been quite solved by 2020

B. gas emissions have been effectively reduced in developed countries

C. the Paris Agreements is more influential than the Kyoto Protocol

D. humans have made continuous efforts to slow down global warming

【2】 If nations could only keep the initial promises of the Paris Agreement, what would happen by the year 2100?

A. The human population would increase by one third.

B. Little over 50% of all species would still exist.

C. Nations would not need to tighten their emissions targets.

D. The Agreement’s minimum goal would not be reached.

【3】 If those island nations not far above sea level are to survive, the maximum temperature rise, since the start of the industrial age, should be_______.

A. 0.8℃ B. 1.5℃

C. 2℃ D. 3.5℃

Answer 1

【答案】

【1】D

【2】D

【3】B

【解析】

試題分析：本文介紹了人們一直努力減少溫室氣體的排放，并設立了到2100年我們應該達成的目標以及達成目標要符合的條件。

【1】推理判斷題。根據(jù)文章第一段第三句至第六句＂Since then, many scientists have thought that our actions do make a difference. In 1997, the Kyoto ......stuck by nearly 200 countries, also aims to limit global warming.＂可知自從20世紀早期開始人類就一直在努力減少溫室氣體的排放，希望能減緩全球變暖的趨勢。故D項正確。

【2】推理判斷題。根據(jù)文章第二段This is how much temperatures would rise by 2100 even if nations live up to the initial Paris promises to reduce carbon emissions…可知如果各國的氣體排放能夠符合巴黎協(xié)議的要求，到2100年氣溫會比現(xiàn)在高三度。而根據(jù)第三段To meet this minimum goal可知最小的目標是上升兩度。也就是說即使各國的氣體排放能夠符合巴黎協(xié)議的要求，也達不到最小的目標。故D正確。

【3】細節(jié)理解題。根據(jù)第四段1.5℃中的This is the most ambitious goal for temperature rise set by the Paris Agreement, after a push by low-lying island nations like Kiribati, which say limiting temperature rise to 1.5℃ could save them from sinking.可知對于那些低海拔的國家來說溫度上升不超過1.5度，就可以避免他們被淹沒。故B正確。