【正文】 rents should also make sure to encourage physical activity and have bedroom rules such as creating 39。故選C。 global cognition, followed by those meeting the sleep and screen time remendation and finally the screen time remendation alone, according to the study.”可知，滿足三個要求的人認知能力最好，接下來是滿足睡眠時間以及屏幕消遣限制時間，最后是滿足屏幕消遣限制時間。根據(jù)第三段中的“Those who met all three had the most 39。故選D。superior39。本文主要建議父母們要把孩子的屏幕消遣時間限制在2小時之內(nèi)、保證孩子有足夠的睡眠和鍛煉。故選C。 Adolescent Health.”可知，本文主要建議父母們要把孩子的屏幕消遣時間限制在2小時之內(nèi)、保證孩子有足夠的睡眠和鍛煉，這樣做可以讓孩子有更好的認知能力。根據(jù)第一段中的“Limiting kids39。s screen time is linked to better cognition.（3）According to the passage, which of the following might contribute least to cognition? screen time limit. hours. physical activity time. hours and the screen time limit.（4）Why does the American organization suggest creating techfree zones? make sure children have enough physical playtime. make sure children have enough sleep time. make sure children have recreational time. protect children against radiation.【答案】 （1）C（2）D（3）C（4）B 【解析】【分析】本文是一篇說明文，建議父母們要把孩子的屏幕消遣時間限制在2小時之內(nèi)、保證孩子有足夠的睡眠和鍛煉，因為這樣做可以讓孩子有更好的認知能力。s screen time is published. US children fail to meet movement guidelines. are concerned about children39。Other organizations, such as the American Academy of Pediatrics have guidelines in place to help with the management of children39。 30% met none at all. Adolescent Health.Limiting kids39。 【點評】本題考點涉及細節(jié)理解，詞義猜測和主旨大意三個題型的考查，是一篇文化類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。根據(jù)倒數(shù)第二段中的“The researchers suggest that these crocodile tears occur because a crocodilian hisses (發(fā)出嘶嘶聲)while it cats, and this hissing forces air through the spaces in the bone behind the nose and out the eye, in the process picking up nasolacrimal secretions”研究人員發(fā)現(xiàn)這些鱷魚的眼淚是因為它們在進食時發(fā)出的嘶嘶聲，這種聲音迫使空氣通過鼻子背后的空間從眼睛出來，在這個過程中帶出了鼻內(nèi)管分泌物，可知，作者通過對“crocodile tears”這一詞條的來源、發(fā)展以及相關(guān)實驗來告訴讀者有關(guān)“crocodile tears”的真實含義。故選B。 （3）考查細節(jié)理解。 however, this sadness is not honest.”是指假傷心，假慈悲。 （2）考查細節(jié)理解。根據(jù)第一段中的“dating back several centuries”追溯到幾個世紀前；以及“As early as the fourth century, crocodile tears are referenced in the literature with the meaning of insincere sorrow.”早在公元4世紀，鱷魚的眼淚在文學作品中的意思是假慈悲，可推知， etymology 和一個詞條的來源和發(fā)展相關(guān)。In humans, crocodile tears is a medical condition that causes a person to tear up while eating. Crocodile tears typically occur because of a temporary loss of facial control due to damage of the facial nerve. Specifically, when the facial nerve grows again, it does so incorrectly thus resulting in tears during chewing food.（1）The underlined word etymology in Paragraph 1 refers to ________. reference book containing articles on various topics origin and history of a particular term printed sheet of paper that arc given free to advertise application and influence of a new theory（2）The term crocodile tears ________. a medical condition that causes a crocodile to tear up widely popular as early as the fourth century to pretended sadness to be only an assumption（3）From the 2007 paper published in BioScience, we can know that ________. especially feel bad about feeding all the 7 crocodilians developed tearing crocodilians were carefully observed inside water tears occur because a crocodilian hisses after it eats（4）The passage is mainly about ________. the real truth is about crocodile tears the term crocodile tears got popular in literature researchers made the experiment on crocodilians crocodile tears typically occur in humans【答案】 （1）B（2）C（3）B（4）A 【解析】【分析】本文是一篇說明文，通過引用“鱷魚的眼淚”這一說法的來源、發(fā)展以及相關(guān)實驗來告訴讀者“crocodile tears”的真實含義。 As you may already know, crocodilians(鱷目動物) likely feel bad about little—especially feeding. However, the assumption of the crocodiletears metaphor may be true. In a 2007 paper published in BioScience titled Crocodile Tears: And they eat them weeping, researchers observed 7 crocodilians in cages during feeding time at a reserve (4 caimans and 3 American alligators). The researchers observed the crocodilians outside of water at feeding stations to better find out whether tearing developed. however, this sadness is not honest. 高二英語閱讀理解(教育文化)各地方試卷集合匯編及解析一、高中英語閱讀理解教育文化類1．閱讀理解 The term crocodile tears refers to insincere sadness. This term has an etymology dating back several centuries. As early as the fourth century, crocodile tears are referenced in the literature with the meaning of insincere sorrow. It is said that crocodiles weep while eating their hunted animals because they are sad。The term crocodile tears became widely popular after it was documented in a fifteenthcentury book titled The Voyage and Travel of Sir John Mandeville, Knight. A passage from the book reads: These crocodiles kill men and they eat them weeping. Five of the 7 crocodilians developed something like tears in their eyes before, during or after feeding. The researchers suggest that these crocodile tears occur because a crocodilian hisses (發(fā)出嘶嘶聲) while it eats, and this hissing forces air through the spaces in the bone behind the nose and out the eye, in the process picking up nasolacrimal secretions (鼻淚管分泌物.) （1）考查詞義猜測。故選B。根據(jù)第一段中的“It is said that crocodiles weep while eating their hunted animals because they are sad。故選C。根據(jù)第四段中的“Five of the 7 crocodilians developed something like tears in their eyes before, during or after feeding.”7只鱷魚中，有5只在吃食之前，之中和之后流下了眼淚，可知，并非所有的鱷魚在吃食時都會流淚。 （4）考查主旨大意。故選A。2．閱讀理解 recreational(消遣的) screen time to less than two hours a day, along with enough sleep and physical activity, is associated with improved cognition(認知), according to a study published in The Lancet Child amp。The study included about 4,500 US children aged 8 to 11 and measured their habits against the Canadian 24Hour Movement Guidelines for Children and Youth. It found that 51% of the children got the remended(建議) nine to eleven hours of uninterrupt