Question

閱讀下面短文并回答問(wèn)題，然后將答案寫(xiě)到答題卡相應(yīng)的位置上（請(qǐng)注意問(wèn)題后的字?jǐn)?shù)要求）。
〔1〕Secondhand smoke is a byproduct of cigarette, cigar or pipe smoking．Secondhand smoke occurs when tobacco burns or when smokers exhale, and it is inhaled involuntarily by non-smokers．
〔2〕Secondhand smoke___________________．The first is called side stream smoke, which is the smoke released from the burning end of a cigarette or cigar, or from tobacco burning in the bowl of a pipe．The second is called mainstream smoke, which is exhaled by a smoker．
〔3〕When nonsmokers are exposed to secondhand smoke, they inhale many of the same cancer-causing chemicals that smokers inhale．According to the U．S．Surgeon General, cigarette smoke contains more than 4,000 chemical compounds, including more than 50 cancer-causing chemicals, and at least 250 chemicals that are either toxic or carcinogenic．
〔4〕Both side stream and mainstream smoke are dangerous to nonsmokers．Side stream smoke is generated at lower temperatures and under different conditions than mainstream smoke．As a result, it contains higher concentrations of many of the toxins found in cigarette smoke．
〔5〕Secondhand smoke has been designated as a known human carcinogen by the U．S．Environmental Protection Agency, the National Toxicology Program, and the International Agency for Research on Cancer．Secondhand smoke also is listed as an occupational carcinogen by the National Institute for Occupational Safety and Health．
〔6〕According to the 2006 report by the U．S．Surgeon General, there is no risk-free level of exposure to secondhand smoke: even small amounts of secondhand smoke exposure can be harmful to people’s health．Separating smokers from nonsmokers, cleaning the air, and ventilating buildings can help．However, they cannot eliminate the exposure of nonsmokers to secondhand smoke．
【小題1】What is the main idea of the text? （no more than 10 words）
【小題2】Which sentence in the text is closest in meaning to the following one?
In whatever way, people can’t get rid of the risk of nonsmokers to secondhand smoke completely．
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【小題3】Fill in the blank in Paragraph 2 with proper words．（no more than 8 words）
_______________________________________________________________________
【小題4】Name at least three ways that will help reduce the harm of secondhand smoke．（no more than 12 words）
_________________________________________________________________________
【小題5】Translate the underlined sentence in Paragraph 3 into Chinese．
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Answer 1

【小題1】Secondhand smoke and its effect on non-smokers’ health
（關(guān)鍵詞：Secondhand smoke，effect，non-smokers’ health）
【小題1】However, they cannot eliminate the exposure of nonsmokers to secondhand smoke．
【小題1】is composed of /consists of/ is made up of two types of smoke
（其他答案合理者，可得分）
【小題1】Separating smokers from nonsmokers； Cleaning the air；Ventilating buildings
（形式、大小寫(xiě)要一致，不一致扣掉一分）
【小題1】當(dāng)不吸煙的人吸二手煙時(shí)，他們吸入了很多和吸煙人一樣的致癌物質(zhì)。

解析【小題1】這題考查主旨從全文看，文章講述了幾個(gè)關(guān)鍵詞Secondhand smoke，effect，non-smokers’ health，把它們串起來(lái)就是Secondhand smoke and its effect on non-smokers’ health
【小題1】這兩句話都是，然而人們不能完全消除 二手煙對(duì)不抽煙的人的影響。
【小題1】第二段講了兩種不同的煙：所以填：由…組成：is composed of /consists of/ is made up of two types of smoke都可。
【小題1】從文章最后一段的句子：Separating smokers from nonsmokers, cleaning the air, and ventilating buildings can help．可知填Separating smokers from nonsmokers； Cleaning the air；Ventilating buildings但要注意形式、大小寫(xiě)要一致。
【小題1】翻譯時(shí)注意：be exposed to“暴露于”，還有that引的定語(yǔ)從句修飾cancer-causing chemicals。