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dy? quality. quantity. shape. size.(2)How did Kieran Cox39。s team calculate the potential consumption of microplastics? studying papers. paring the impacts. analyzing the data. conducting experiments.(3)Which of the following is true according to the text? less plastic bottled water helps to take in fewer microplastics. study is among the earliest to investigate human exposure to microplastics.39。s team gained prehensive information of microplastics taken in by humans. consume 74,000 to 121,000 particles of microplastics per year from food and drink.(4)What is the best title for the text? Potential Problems of Microplastics Coming From Various Sources Found Within Human Bodies Impact of Microplastics on Human Health【答案】 (1)D(2)C(3)A(4)C 【解析】【分析】本文是一篇說明文,研究發(fā)現(xiàn)人體內(nèi)含有大量的微塑料顆粒。 (1)考查細(xì)節(jié)理解。根據(jù)第二段中的“Measuring 50 to 500 microns in length, microplastics e from a variety of sources, including large plastics that break down into smaller and smaller pieces. Therefore, much remains unknown about the mon existence of these materials within the human body”微塑料顆粒的長度在50到500微米之間,有多種來源,包括可以分解成越來越小的碎片的較大塑料,因此,關(guān)于這些物質(zhì)在人體的普遍存在還有很多未知之處,可知,微塑料顆粒的大小讓我們很難知道它們普遍存在于人體中,故選D。 (2)考查推理判斷。根據(jù)第三段中的“The team also evaluated the potential consumption of microplastics through inhalation (吸入)using previously reported data on microplastic concentrations in the air and the Environmental Protection Agency39。s reported respiration rates. Based on these data, the researchers calculated that our annual consumption of microplastics via food and drink ranges from 39,000 to 52,000 particles.”基蘭考克斯的研究小組還利用先前報告的空氣中微塑性物質(zhì)濃度數(shù)據(jù)和環(huán)境保護(hù)署報告的呼吸速率,評估了吸入過程中微塑料的潛在消耗量,根據(jù)這些數(shù)據(jù),研究人員計(jì)算出,我們通過食品和飲料每年消耗的微塑料顆粒從39000到52000不等,由此可知,基蘭考克斯的研究小組是通過分析數(shù)據(jù)來計(jì)算微塑料的潛在消耗量的,故選C。 (3)考查細(xì)節(jié)理解。根據(jù)第四段中的“The authors of the study found that people who drink exclusively from plastic water bottles absorb an additional 90,000 microplastics each year, pared to 4,000 among those who only consume tap water.”這項(xiàng)研究的作者發(fā)現(xiàn),那些只喝塑料瓶裝水的人每年會攝入90000個微塑料顆粒,而那些只喝自來水的人每年攝入4000個微塑料顆粒,由此可知,少喝塑料瓶裝水有助于減少微塑料的攝入,故選A。 (4)考查主旨大意。根據(jù)第一段中的“Microplastics are everywhere in our environment. It39。s hardly surprising that the tiny fragments have also been found in humans. A new study shows that Americans are consuming as many as 121,000 particles each year.”微塑料在我們的環(huán)境中無處不在,在人類身上也發(fā)現(xiàn)這些微小的碎片并不奇怪,一項(xiàng)新的研究表明,可知,本文主要介紹的是研究發(fā)現(xiàn)人體內(nèi)含有大量的微塑料顆粒,故選C。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解,推理判斷和主旨大意三個題型的考查,是一篇科研類閱讀,要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上,進(jìn)一步根據(jù)上下文的邏輯關(guān)系,進(jìn)行分析,推理,概括和歸納,從而選出正確答案。5.閱讀理解Festivals in Wales this spring There39。s lots to see, do and experience in Wales this spring. And now it39。s time to embrace all things new and get ready to be entertained in the spring, e rain or shine. Wrexham, 1012 May The annual festival showcases over 200 acts consisting of music, edy, film and more. Since its opening event in 2011, Focus Wales has done a lot for emerging(新興的)musicians across the country, and 2018 sees Welsh Music Prize winner The Gentle Good and Y Selar Best Band winners. Candelas, take the stage. Aberystwyth, 1929 May Whether you prefer Hill Climbs or Sportives, the AberCycle Festival allows you to take all of it in from the saddle(鞍)of a bike, enjoying the world39。s most beautiful scenery. However, all work and no play makes us all dull boys and girls, so while you39。re in town be sure to pop in to one or two of the plenty of pubs in Aber(as the locals call it)for a nice, cold pint of Brains beer. You39。ll need it after all that cycling! Hay on Wye, 2528 May The world39。s biggest music and philosophy festival returns in 2018 with its unique mix of tunes, talks and trapeze(吊杠)(yes, there are even circus performers!) Based in the magical surroundings of Hay on Wye, this four day festival takes place at the end of May and is perfect for everyone who likes a side of intellectualism(理智主義)with their traditional festival experience.Lawrenny, 2528 May In late May in the heart of the Pembrokeshire National Park, the Big Retreat Wales takes place. Essentially the festival is about wellness, but it39。s also so much more than that. Join in this May for four days of “fed good”, leaving your usual routine behind and diving into a delightful mix of workshops, activities, music and sustainable food produce.(1)The festivals in Wales are held annually . A.in early MayB.inside and outside of WalesC.in rainy or sunny weatherD.for locals only(2)What is special about Aberystwyth, 1929 May? A.You can find a place to relax after the activity.B.You can meet your favorite band winners.C.It has an atmosphere of natural beauty and tradition.D.It doesn39。t last long enough.(3)Jane is an office worker and fitness enthusiast and wants to experience something unusual. Which festival do you suggest she go to? A.Wrexham, 1012 MayB.Aberystwyth, 1929 MayC.Hay on Wye, 2528 MayD.Lawrenny, 2528 May【答案】(1)C(2)A(3)D 【解析】【分析】本文是一篇應(yīng)用文,介紹了了今年春天的威爾士節(jié)日時能看到的,做的和體驗(yàn)至的項(xiàng)目。(1)考查細(xì)節(jié)理解。根據(jù)第一段中的“There39。s lots to see, do and experience in Wales this spring. And now it39。s time to embrace all things new and get ready to be entertained in the spring, e rain or shine.”可知,威爾士節(jié)日不論是雨天還是晴天,都會舉行。其中的shine為意為“好天氣”與sunny是同義詞,rainy是rain的形容詞。故選C。(2)考查推理判斷。根據(jù)Aberystwyth, 1929 May部分中的“all work and no play makes us all dull boys and girls, so while you39。re in town be sure to pop in to one or two of the plenty of pubs in Aber(as the locals call it)for a nice, cold pint of Brains beer. You39。ll need it after all that cycling!”可知,當(dāng)你在鎮(zhèn)里時,去到酒吧內(nèi)喝點(diǎn)冰涼的啤酒很流行。騎自行車之后你需要它!由此可推斷出,活動之后你可以去酒吧喝酒休息,即活動后有地方休息的。故選A。