冲刺2022年高考英语真题重组卷05(天津专用)(解析版).docx
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1、冲刺2022年高考真题重组卷05 (天津专用)英语试卷第I卷第一局部:英语知识运用(共两节,总分值45分)第一节:单项填空(共15小题;每题1分,总分值15分)从A、B、C、D四个选项中,选出可以填入空白处的最正确选项。1. (2019 天津卷) Paul did a great job in the speech contest. He many times last week.A. need have practisedB. might practiseC. must have practisedD. could practise【答案】c【解析】考查情态动词。句意:保罗在演讲比赛中表现得
2、很好。他上星期一定练习了很屡次。must have done 是对过去发生的动作最有把握的猜想,意思是“一定”。故C选项正确。2. (2012 江西卷)It suddenly occurred to him he had left his keys in the office.A. whetherB. whereC. whichD. that【答案】D【解析】考查主语从句。句意:他突然想起他把钥匙忘在办公室了。It occurs/occurred to sb. that某人突然 想到。其中让是形式主语,真正的主语是后面的从句,从句成分完整,用that仅起连接作用,无实义。 应选D项。3. (2
3、013 浙江卷)There are some health problems that, when in time, can become bigger ones later on.A. not treatedB. not being treatedC. not to be treatedD. not having been treated【答案】A【解析】考查非谓语动词。句意:有些健康问题,如果不及时处理,以后会变得更严重。when not treated in time为插入语,在本句中为时间状语从句,把that can become bigger ones later on这个定语从句给
4、隔开了。 when引导时间状语从句时、可以出现省略的现象,但必须满足两个条件:首先,时间状语从句中的主语 必须和主句主语一致;其次,从句中含有be动词。本句补充完整的状语从句为:when they are not treated in time,其他选项形式不对。故答案为A项。4. (2013 辽宁卷)Harry is feeling uncomfortable. He too much at the party last night.A. could drinkB. should drinkC. would have drunkD. must have drunk【答案】D【解析】考查情态动
5、词。句意:哈里感到很不舒服,他在昨晚的聚会上一定是喝得太多了。must have done 用于肯定句,表示对过去情况的肯定猜想。可能性较大,一般有一定根据。A.could have done过去本能够【解析】本文为记叙文。作者通过吃臭豆腐及对患有唐氏综合症的叔叔的再认识,得出了“不要以貌取人, 心里美才是真的美”的人生哲理。41. 细节理解题。根据第三段中的 To my surprise, the tofu beneath the fried skin was warm, soft, and mouthwatering.(令我惊讶的是,油炸后的豆腐又热又软,令人垂涎欲滴)可知,臭豆腐成了作者
6、最喜欢的 菜,是因为它很好吃。故B选项正确。42. 细节理解题。根据第五段中的 He was an unfriendly and terrible creature in my eyes. He constantly walked around the house, talking to himself.(我看来,他是一个不友好、可怕的家伙。他不停地在屋子里走来走去, 自言自语)可知,开始的时候,作者认为他的叔叔是个怪人。故D选项正确。43. 细节理解题。根据第六段中的 He slowly sat next to me and touched my face gently, as a moth
7、er would stroke (抚摸)a baby.(他慢慢地坐在我旁边,轻轻地抚摸着我的脸,就像一位母亲抚摸婴儿一样)及第七段中 的 My fear disappeared gradually, and my muscles relaxed. For the first time, I could see softness and warmth in his eyes.(我的恐惧渐渐消失了,我的肌肉也放松了。我第一次在他的眼里看到了温柔和温暖)可知,当 叔叔对作者展现友善时,作者对陈叔叔的态度发生了变化。故B选项正确。44. 推理判断题。根据第八段中的My uncle very much
8、resembles stinky tofu.(我叔叔很像臭豆腐)及Like stinky tofu, my uncles Down syndrome made me keep my distance at first. Yet, I learned that deep inside, he is harmless and has a loving nature.(就像臭豆腐一样,一开始我叔叔的唐氏综合症让我和他保持距离。然而, 我了解到,在内心深处,他是无害的,有爱的天性)可推知,作者用臭豆腐衬托了叔叔的内心本质。故A 选项正确。45. 主旨大意题。根据最后一段中的 Not only is i
9、t delicious, stinky tofu offers a valuable lesson: never judge people at first glance, for true beauty comes from the inside.(臭豆腐不仅好吃,还给我们上了珍贵的一课:不 要以貌取人,真正的美来自内心)可知,本文作者主要想告诉我们不要以貌取人,心里美才是真的美。 故A选项正确。C(2019 天津卷)How does an ecosystem(生态系统)work? What makes the populations of different species the way
10、 they are? Why are there so many flies and so few wolves? To find an answer, scientists have built mathematical models of food webs, noting who eats whom and how much each one eats.With such models, scientists have found out some key principles operating in food webs. Most food webs, for instance, c
11、onsist of many weak links rather than a few strong ones. When a predator(掠食动物)always eats huge numbers of a single prey(猎物),the two species are strongly linked; when a predator lives on various species, they are weakly linked. Food webs may be dominated by many weak links because that arrangement is
12、 more stable over the long term. If a predator can eat several species, it can survive the extinction(灭绝)of one of them. And if a predator can move on to another species that is easier to find when a prey species becomes rare, the switch allows the original prey to recover. The weak links may thus k
13、eep species from driving one another to extinction.Mathematical models have also revealed that food webs may be unstable, where small changes of top predators can lead to big effects throughout entire ecosystems. In the 1960s, scientists proposed that predators at the top of a food web had a surpris
14、ing amount of control over the size of populations of other speciesincluding species they did not directly attack.And unplanned human activities have proved the idea of top-down control by top predators to be true. In the ocean, we fished for top predators such as cod on an industrial scale, while o
15、n land, we killed off large predators such as wolves. These actions have greatly affected the ecological balance.Scientists have built an early-warning system based on mathematical models. Ideally, the system would tell us when to adapt human activities that are pushing an ecosystem toward a breakdo
16、wn or would even allow us to pull an ecosystem back from the borderline. Prevention is key, scientists say, because once ecosystems pass their tipping point(临界点),it is remarkably difficult for them to return.46. What have scientists discovered with the help of mathematical models of food webs?A. The
17、 living habits of species in food webs.B. The rules governing food webs of the ecosystems.C. The approaches to studying the species in the ecosystems.D. The differences between weak and strong links in food webs.47. A strong link is found between two species when a predator.A. has a wide food choice
18、can easily find new preyB. sticks to one prey speciescan quickly move to another place48. What will happen if the populations of top predators in a food web greatly decline?A. The prey species they directly attack will die out.B. The species they indirectly attack will turn into top predators.C. The
19、 living environment of other species will remain unchanged.D. The populations of other species will experience unexpected changes.49. What conclusion can be drawn from the examples in Paragraph 4?A. Uncontrolled human activities greatly upset ecosystems.B. Rapid economic development threatens animal
20、 habitats.C. Species of commercial value dominate other species.D. Industrial activities help keep food webs stable.50. How does an early-warning system help us maintain the ecological balance?A. By getting illegal practices under control.B. By stopping us from killing large predators.C. By bringing
21、 the broken-down ecosystems back to normal.D. By signaling the urgent need for taking preventive action.【答案】46. B 47. C 48. D 49. A 50. D【解析】这是一篇说明文。本文介绍了借助食物网的数学模型,科学家们发现了一些食物网运行的关键原 那么。科学家们说一个生态系统越过了它的临界点,它们很难再回来。科学家们已经建立了一个基于数学模 型的预警系统,该系统将会发出信号告诉我们人类活动正将生态系统推向崩溃,允许我们采取措施将生态 系统从边缘拉回来。46 .细节理解题。根据
22、第一段中 With such models, scientists have found out some key principles operating in food webs.可知,借助食物网的数学模型,科学家们发现了食物网中的一些关键原那么。应选B。47 .细节理解题。根据第二段中 When a predator(掠食动物)always eats huge numbers of a single prey(猎物), the two species are strongly linked; when a predator lives on various species, they a
23、re weakly linked.可知,当捕食 者总是吃大量的单一猎物,这两个物种是紧密相连的。应选C。48 .推理判断题。根据第二段中 In the 1960s, scientists proposed that predators at the top of a food web had a suiprising amount of control over the size of populations of other species-including species they did not directly attack.可知,处于食物网顶端的食肉动物对它们没有直接攻击的其他物种
24、的种群数量有着惊人的控制,由 此可推断出,如果食物链顶级食肉动物的数量大大下降,其他物种的种群将经历意想不到的变化。应选D。49 .推理判断题。根据第四段 And unplanned human activities have proved the idea of top-down control by top predators to be true. In the ocean, we fished for top predators such as cod on an industrial scale, while on land, we killed off large predator
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