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Major causes of record fires sweeping ac...

    Major causes of record fires sweeping across the Amazon rainforest this month include the dry season and human activities, according to research institutions and media reports.

The rainforest is typically wet and humid, and the frequency of fire activity usually rise each year since July — the onset of the dry season, and peaks in September and decreases in October as the rainy season approaches.

However, data from the Brazil’s National Institute for Space Research (Inpe) showed that the number of forest fires in Brazil soared by 82 percent from January to August this year from a year ago, and over half of those fires occurred in the Amazon rainforest. A total of 71,497 forest fires were registered in the country in the first eight months of 2019 , up from 39,194 in the same period in 2018, the Inpe said.

Human activities have led to the recent increase of fires, some experts have noted. The view was echoed by many, though they were divided over who actually conducted the activities. On Friday evening, Brazilian President Jair Bolsonaro pledged “zero tolerance” of environmental crimes, adding that the Armed Forces troops and resources will be mobilized from Saturday to help put out the fires.

Earlier this week, Bolsonaro blamed non-governmental organizations for increasing wildfires in the Amazon rainforest in the country’s north. His claim was refuted (反驳) by environmentalists, who argued that the surge of fires was a result of increasing deforestation and burning fueled by the governments anti-environmental policy. Alberto Setzer, an Inpe researcher, told local news site G1 that all the fires are results of human activities some accidental while others intentional.

Scientists and environmental groups are worried that the fires will aggravate climate change crisis and threaten biodiversity. The emergency has now transcended (越过) Brazil’s borders , reaching Peruvian, Paraguayan and Bolivian regions.

1.What is the main idea of the text?

A.The text explains the major causes of the Amazon fires.

B.The text aims to arouse human’s awareness of protecting the Amazon.

C.The text is intended to call on people to help the Amazon.

D.The text is expected to warn other countries of the Amazon fires.

2.Which of the followings is not the main causes of the Amazon’s fires?

A.The dry weather. B.The intentional deforestation.

C.The natural disasters. D.Some accidental human activities.

3.What can we infer from Paragraph Three?

A.Similar to that in 2018, the frequency of fire activity will peak in September in 2019.

B.Compared with those in 2018, fires have happened more frequently in the first eight months in 2019.

C.There are more fires in 2019 than in 2018.

D.All of the big fires have happened in the Amazon rainforest.

4.What may Alberto Setzer agree with?

A.Non-governmental organizations are responsible for wild fires in the Amazon rainforest.

B.The Amazon rainforest fires may be attributed to human activities.

C.We should pledge “zero tolerance” of environmental crimes.

D.The fires will influence Brazil’s bordering countries.

 

1.A 2.C 3.B 4.B 【解析】 这是一篇说明文。文章主要说明了本月席卷亚马逊雨林大火的主要原因,亚马逊雨林的作用,其他人员的看法,以及可能造成的后果。 1.主旨大意题。根据文章的主要内容,尤其第一段Major causes of record fires sweeping across the Amazon rainforest this month include the dry season and human activities, according to research institutions and media reports.(据研究机构和媒体报道,本月席卷亚马逊雨林的创纪录大火的主要原因包括旱季和人类活动)可知,本文主要讲述引起亚马孙雨林大火的主要原因。A. The text explains the major causes of the Amazon fires.(文章解释了亚马逊雨林大火的主要原因)符合以上说法,故选A项。 2.细节理解题。根据第一段的Major causes of record fires sweeping across the Amazon rainforest this month include the dry season and human activities, according to research institutions and media reports.(据研究机构和媒体报道,本月席卷亚马逊雨林的创纪录大火的主要原因包括旱季和人类活动)倒数第二段的His claim was refuted (反驳) by environmentalists, who argued that the surge of fires was a result of increasing deforestation and burning fueled by the governments anti-environmental policy. (他的说法遭到了环保主义者的反驳,环保主义者认为火灾激增是政府反环境政策助长的森林砍伐和焚烧的结果)可知,亚马逊雨林火灾的主要原因是旱季、人类活动和森林砍伐。C. The natural disasters.(自然灾害)不符合以上说法,故选C项。 3.细节理解题。根据第三段的A total of 71,497 forest fires were registered in the country in the first eight months of 2019 , up from 39,194 in the same period in 2018, the Inpe said.(在2019年的前8个月总共有71497场森林大火被登记,2018年同期为39194场)可知,2019年前8个月的火灾比2018年同期发生地更频繁。B. Compared with those in 2018, fires have happened more frequently in the first eight months in 2019.(和2018年相比,2019年前8个月的火灾发生得更频繁)符合以上说法,故选B项。 4.推理判断题。根据倒数第二段的Alberto Setzer , an Inpe researcher , told local news site G1 that all the fires are results of human activities some accidental while others intentional.(研究员Alberto Setzer告诉当地新闻网站G1,所有火灾都是人类活动的结果,有些是意外,有些则是故意为之)可推测,Alberto Setzer认为亚马逊雨林的大火很有可能是人类活动引起的。B. The Amazon rainforest fires may be attributed to human activities.(亚马逊雨林的大火很有可能是人类活动引起的)符合以上推测,故选B项。
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