【文章內(nèi)容簡(jiǎn)介】 are harmed visibly, stuck by abandoned things made of plastic. Many more are probably harmed invisibly. Marine species of all sizes, from zooplankton to whales, now eat microplastics, the bits smaller than onefifth of an inch across. This isn39。t a problem where we don39。t know what the solution is, says Ted Siegler, a Vermont resource economist who has spent more than 25 years working with developing nations on garbage. We know how to pick up garbage. Anyone can do it. We know how to deal with it. We know how to recycle. It39。s a matter of building the necessary institutions and systems, he says, ideally before the ocean turns into a thin soup of plastic. （1）Why does the author mention the Pilgrims in paragraph 1? A.To prove plastic was difficult to invent.B.To introduce what marine animals like eating.C.To tell the Pilgrims contributed a lot to the marine protection.D.To show plastic waste has a lasting effect on the ocean.（2）What39。s the main trouble marine animals face according to the text? A.Lacking protection.B.Being stuck by plastics.C.Being caught by humans.D.Treating plastics as food.（3）What does Ted Siegler want to tell us in the last paragraph? A.Some people don39。t know the solution of plastics waste.B.Plastics will turn the ocean into a soup of plastic.C.It39。s time to take measures to deal with plastic waste.D.People should avoid using plastics to protect the ocean.（4）From which is the text probably taken? A.A biology textbook.B.A travel brochure.C.An environmental report.D.A lifestyle magazine.【答案】 （1）D（2）B（3）C（4）C 【解析】【分析】本文是一篇說(shuō)明文，介紹了塑料垃圾給海洋以及海洋生物帶來(lái)的危害。 （1）考查推理判斷。根據(jù)第一段中的“their plastic waste would likely still be around four centuries later.”他們的塑料廢物很可能在四百年后仍會(huì)存在，可知 作者提到the Pilgrims是為了說(shuō)明塑料廢物對(duì)海洋有持久的影響，故選D。 （2）考查細(xì)節(jié)理解。根據(jù)第四段中的“Some are harmed visibly, stuck by abandoned things made of plastic. Many more are probably harmed invisibly.”一些明顯受到傷害，被塑料制成的廢棄物品卡住了?？赡苡懈嗟娜耸艿綗o(wú)形的傷害?？芍xB。 （3）考查推理判斷。根據(jù)最后一段中的“It39。s a matter of building the necessary institutions and systems, he says, ideally before the ocean turns into a thin soup of plastic.”他說(shuō)最好在海洋變成塑料湯之前建立一個(gè)必要的機(jī)構(gòu)和制度的問(wèn)題，可推知選C。 （4）考查推理判斷?？v觀(guān)全文可知，本題介紹了塑料垃圾給海洋以及海洋生物帶來(lái)的危害。是一篇環(huán)境保護(hù)類(lèi)閱讀，因此選C。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解和推理判斷兩個(gè)題型的考查，是一篇環(huán)保類(lèi)閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，同時(shí)根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。5．犇犇閱讀理解 In areas like the Central United States that get lots of tornadoes, there39。s a mon piece of celestial （天上的）fortunetelling that green skies mean a tornado is on its way. Research has shown that it isn39。t quite as simple as that, but scientists have found that if you see a green sky, you should probably go inside. As far as most scientists can tell, the green skies around powerful thunderstorms are usually a bination of red sunsets and water droplets. Daytime skies are blue because blue shorter wavelengths of visible light tend to bounce off （反射）air molecules better than red longer wavelength light. So the blue light gets bounced all over the sky and looks like it39。s ing from everywhere. Meanwhile, around sunset sunlight travels through so much atmosphere that just about all the blue is bounced away from the horizon, leaving all those reds and oranges behind. The sunset might look exclusively （獨(dú)有的）red and orange, but there39。s still some green and even blue light hidden in there, just far less than the other colors. But for us to notice the remaining green light, it needs to hit something that reflects green light much better than red. That39。s where water es in. Big tall threatening storm clouds are made of water droplets, and even though water is best at reflecting blue light, it can still reflect green pretty well, much better than reds and oranges, so under just the right conditions, the water in and around a cloud can bounce the green light hidden in the sunset right into our eyes making the sky look green. Still, none of the conditions that can turn skies green are unique to the clouds that produce tornadoes. Sometimes they just lead to lots of rain, and maybe some hail. So if you see huge storm clouds rolling in and a green tint （色調(diào)）in the sky, it doesn39。t necessarily mean there39。s about to be a tornado, but it does mean you should probably head indoors.（1）What can be the best title for the text? A.Why Do the Central United States Get TornadoesB.Do Green Skies Mean a Coming TornadoC.A Common Piece of Celestial FortunetellingD.Green Skies Are Unique to Clouds（2）Why are the skies blue in the daytime? A.Because only blue light can be bounced in the daytime.B.Because there is more blue light than light of other colors.C.Because blue light is bounced all over the sky.D.Because red light is weaker than blue light.（3）What does the underlined word it in paragraph 2 refer to? A.The sunset.B.Red light.C.Blue light.D.Water.（4）What can we learn about from the text? A.Storm clouds are made of water droplets and green light.B.Water can reflect red light as well as blue light.C.There are only red and orange lights in the sunsets.D.If you see a green sky, there will be a tornado.【答案】 （1）B（2）C（3）A（4）B 【解析】【分析】本文是一篇說(shuō)明文，科學(xué)家發(fā)現(xiàn)天空呈現(xiàn)綠色并不是產(chǎn)生龍卷風(fēng)的云層所獨(dú)有的，有時(shí)它們會(huì)導(dǎo)致大量降雨，甚至冰雹，待在室內(nèi)或許是最好的選擇。 （1）考查主旨大意。通讀全文，根據(jù)第一段中的“there39。s a mon piece of celestial （天上的）fortunetelling that green skies mean a tornado is on its way.”和最后一段中的“Still, none of the conditions that can turn skies green are unique to the clouds