分析 本文主要講述了另一個導(dǎo)致心臟疾病的因素---空氣質(zhì)量,并客觀地呈現(xiàn)了兩個長期暴露于污染的環(huán)境下健康研究.
解答 9.D.細節(jié)理解題.根據(jù)第一段But there is another factor that can cause your heart problems more immediately:the air you breathe.得知本文主要講空氣質(zhì)量和心臟疾病的關(guān)系.選D.
10.B.詞義猜測題.根據(jù)第三段The authors of both studies stress that these risks are relatively smallfor healthy people and certainly modest compared with other risk factors such as smoking and high blood pressure.得知這些風(fēng)險對健康的影響與吸煙和高血壓相比相對較小.選B.
11.D.推理判斷題.根據(jù)最后一段So stricter regulation by the EPA of pollutants may not only improve environmental air quality but could also become necessary to protect public health.得知環(huán)保部門應(yīng)該建立更嚴(yán)格的規(guī)章制度來約束污染物,改善空氣質(zhì)量.選D.
12.B.寫作意圖題.本文是一篇說明文,主要意思是說明人們所呼吸的空氣和心臟病的發(fā)病率之間的關(guān)系,由此可知作者的寫作目的是告知人們一個事實,故選B.
點評 考察學(xué)生的細節(jié)理解和推理判斷能力,做細節(jié)理解題時一定要找到文章中的原句,和題干進行比較,再做出正確的選擇.在做推理判斷題不要以個人的主觀想象代替文章的事實,要根據(jù)文章事實進行合乎邏輯的推理判斷.
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I had an amazing experience last Spring Festival. On the second day of the holiday, it was snowing heavily but we had a very importance relative to visit, that lived in a distant mountain village. We have to take risks to drive on our journey. Though the road was bad, but we arrived safe.
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