2019高考英语人教一轮预热自练题必修2U4及答案精品教育

1、2019高考英语（人教）一轮预热自练题必修 2U4及答案*阅读理解Doctors in hospital emergency rooms often see accidental poisonings. A frightened parent arrives with a child who swallowed a cleaning liquid. Or perhaps the harmful substance is a medicine. Or it might be a chemical product meant to kill insects. These are common ca

2、uses of accidental poisoning.In cases like this, seek medical help as soon as possible. Save the container of whatever caused the poisoning. And look on the container for information about anything that stops the effects of the poison. Save anything expelled from the mouth of the victim. That way, d

3、octors can examine it.Millions of people know a way to save a person who is choking on something trapped in the throat.The method is commonly known as the Heimlich Maneuver or abdominal thrusts（ 腹部按压 ）,which you can do by getting directly behind a sitting or standing person. Put your arms around the

4、 victim waist. Close one hand to form a ball. Place it over the upper part of the stomach, below the ribs. Place the other hand on top. Then push forcefully inward and upward. Repeat the abdominal thrusts until the object is expelled from the mouth. For someone who is pregnant or very fat, place you

5、r hands a little higher than with normal abdominal thrusts.Red Cross experts say taking these steps can save many lives. But they also warn that abdominal thrusts are not for people who have almost drowned. They say use of the method could delay other ways to re-start breathing in the victim. Abdomi

6、nal thrusts should be used only in cases where a near-drowning victim is choking on an object.To learn more about first aid, ask a hospital or organization like a Red Cross or Red Crescent Society for information. There may be training classes offered in your area.1. According to the first paragraph

7、, which of the following is NOT the common cause of accidental poisonings?A. A harmful medicineB. A cleaning liquidC. Poisonous insectsD. Dangerous pesticide（杀虫齐U ）2. The underlined word “ expelled " in paragraph 2 can be replaced by“A. coming outB. taking upC. going awayD. getting down3. Why a

8、bdominal thrusts are not for people who have almost drowned?A. Because people are unwilling to attempt rescue effortsB. Because it is hard to performC. Because it is no need to do soD. Because it could hold up other ways to re-start breathing in the victim4. What is the author ' s purpose in wri

9、ting this text?A. To promote medical researchB. To share some knowledge about first aidC. To show how to perform abdominal thrustsC.To help people deal with accidental poisoning【语篇解读】本文是一篇说明文，主要介绍了意外中毒的主要原因及急救方法。1.C【解析】细节理解题。根据第一段的介绍可知，有害的药物、清洁剂及杀虫剂都是意外中毒的主要原因，而没有提到有毒的昆虫。3 .D【解析】细节理解题。根据倒数第二段中的"

10、;They say use of the method could delay otherways to re-start breathing in the victim. 可知，腹部按压不适合溺水者是因为它会延迟受 害者以其他的方式重新开始呼吸。4 . B【解析】文章意图题。根据最后一段中的"To learn more about first aid, ask a hospital ororganization likea Red Cross or Red Crescent Society for information. 可知，这篇文章的目的是促进关于急 救常识的医学研究。*单句

11、语法填空1. (2019 江苏高考)He hurried home, never once looking back to see if he (follow) 答案：was being followed 这里if引导的宾语从句用过去进行时表示过去某一时刻 (hurried home)正在进行的动作。又因 he与follow之间是被动关系，故用被动语态。2. Not(employ) by a well- known company doesn't necessarily mean that you have no bright future.答案：being employed 此处在陈

12、述一个一般性的事实，且you和employ之间为被动关系，故用动名词的被动式作主语。3. His house stands on a hill and can be seen from a (distant) of two miles. 答案：distance 由空前的a可知，此处应填名词，from a distance从选处”。4. Parents spare no effort to pave the way for the (succeed) of their children. 答案：success由空前的the可知此处应用名词 success成功”。5. I'm fed up

13、 with your(end) complaining.答案：endless 此处endless形容词先休止的”修饰动名词complaining。6. This defeat was a(power) blow to the enemy.答案：powerful此处形容词powerful有力的；强大的”修饰名词blow。7. After the exam, I felt an incredible sense of(relieve).答案：relief 介词of后应跟名词relief减轻或解除”。8. We had no choice and had to be the mercy of the

14、 sea.答案：at at the mercy of .受"摆布"。9. Greek yogurt(contain) much less fat than double cream. 答案：contains contain包含“，且描述一般事实，应用一般现在时。10. My opinion(affect) by the recent development of events.答案：has been affected affect影响”，为动词，与My opinion存在逻辑上的动宾关系， 且本句描述过去发生的动作对现在造成的影响，故应用现在完成时的被动语态。*完形填空【说

15、明文、议论文】(2019东北三校二模)We have all heard of giant pandas, and know that they are endangered. When one has babies, it makes national news _1_ , and pictures of their babies are _2_ circulated. But it now seems that the giant panda is not _3_ of itself.The lovely animals have _4_ a classic test of self- a

16、wareness. They cannot _5_ themselves in the mirror. Researchers use the mirror recognition test to _6_ whether children or animals have a _7_ of self- awareness.In the test, an animal is presented _8_ a mirror. Researchers then watch to see _9_ it notices a mark on its face, which is only _10_ in th

17、e mirror. If the animal notices the mark, it often _11 it. Human children often pass the test when they are only two years old.Many other animals have passed the mirror test, including monkeys, Asian elephants and even pigeons. But when researchers tested pandas, _12_ of them did the same thing as t

18、hose animals did. _13_ , each panda behaved as if their 14 in the mirror was another panda 第3页altogether. They acted as if they were 15 by what they saw in the mirror, scratching their feet and walking _16_ .The 17 of this research will help design better areas for animals in captivity （ 圈养）.Forexam

19、ple, one-directional glass sometimes used in the areas may 18 pandas to feel stressed when they see their own image in the _19. That's because they might believe it to be anotherpanda, _20_ themselves.1. A.papersB. coversC. headlinesD. pages2. A.widelyB. popularlyC. especiallyD . completely3. A.

20、shyB . fondC. consciousD . confident4. A.failedB . ignoredC. facedD. conducted5. A.observeB. discoverC. recognizeD. understand6. A.believe inB. find outC. pick outD. take in7. A.senseB. questionC. opinionD. thought8. A.forB. withC. inD. before9. A.howB. whenC. whyD. whether10. A.touchableB . seeable

21、C. sensibleD. possible11. A.dismissesB. admitsC. feelsD. moves12. A.allB mostC oneD none13. A.ThusB HoweverC InsteadD Still14. A.reactionB reflectionC operationD imagination15. A.trappedB amazedC threatenedD teased16. A.backwardsB aloneC forwardsD along17. A.failureB outcomeC successD review18. A.ca

22、useB prepareC accelerateD urge19. A.eyesB cagesC zooD glass20. A.other thanB regardless ofC because ofD rather than【解题导语】本文是一篇说明文。本文对大熊猫、儿童还有其他的动物都做了有关自我意识感方面的研究， 结果显示大熊猫的自我认知很差，即使照镜子，它们也认不出镜子里的自己。1. C 考查名词辨析。根据上文中的 "and know that they are endangere耐"推知，当一个 大熊猫有宝宝后，很快就会上国内新闻头条。C项意为头条（新闻）”，

23、符合语境。A项意为报 纸”；B项意为 封面”；D项意为 页码”，均与语境不符。故选 C项。2. A 考查副词辨析。上文提到，当一个大熊猫有宝宝后，很快就会上国内新闻头条； 由此可推知，大熊猫宝宝的照片会被广泛传阅。A项意为 广泛地”，符合语境。B项意为 流行地”；C项意为 特别地”；D项意为 完全地”，均与语境不符。故选 A项。3. C 考查形容词辨析。根据第二段第一句中的"a classic test of self-awarenesW知，这里指的是现在看起来大熊猫是没有自我意识的。C项意为有意识的"，符合语境。A项意为 害羞的”；B项意为 喜欢的”；D项意为 自信的&q

24、uot;，均与语境不符。故选 C项。4. A 考查动词辨析。根据下文中的 "They cannot. have a of self-awareness.可知，可爱的大熊猫没有通过这种经典的自我意识测试。A项意为 失败”，符合语境。B项意为忽视”；C项意为面对”；D项意为指挥，引导”，均与语境不符。故选 A项。5. C 考查动词辨析。根据下文的"Researchers use the mirror recognition.可知，此处指大熊猫认不出镜子中的自己。C项意为 辨认出”，符合语境。A项意为 观察”；B项意为发现”；D项意为 理解”，均与语境不符。故选 C项。6. B

25、考查动词短语辨析。根据语境可知，此处指研究者的目的是弄清楚孩子或动物 是否有自我认知。B项意为 找到，弄清楚”，符合语境。A项意为 相信，信任”；C项意为挑选出”；D项意为 吸收，欺骗”，均与语境不符。故选 B项。7. A 考查名词辨析。根据语境可知，此处指自我认知，是一种感觉。A项意为 感觉”, a sense of为固定搭配，意为 种感”，符合语境。B项意为 问题”；C项意为 观点”； D项意为 想法”，均与语境不符。故选 A项。8. B 考查介词辨析。根据语境可知，此处指在实验中，动物在镜子中呈现出来。表 示使用某种工具，应用介词with。9. D 考查连词辨析。根据语境可知，此处指研究

26、者想观察大熊猫是否能注意到它脸 上的记号。故选 D项。10. B 考查形容词辨析。根据常识可知，在自己脸上的标记，只有在镜子中才能看到。B项意为可见的"，符合语境。A项意为何触摸的"；C项意为可觉察的”；D项意为可能 的”，均与语境不符。故选 B项。11. C 考查动词辨析。根据下文的 "Many other animals hav甲assed the mirror test 可知,此处指如果动物注意到脸上的标记，它会感受到这个标记的。C项意为 感受，感觉”，符合语境。A项意为 解雇，解散”；B项意为 承认”；D项意为 移动”，均与语境不符。故选 C 项。12.

27、D 考查代词辨析。根据上文及转折词 “but可知，此处指没有一只大熊猫像其他动 物一样能感受到脸上的标记。故选D项。13. C 考查副词辨析。根据语境可知，此处指 相反，每一只大熊猫表现得就像镜子 里的影像是其他大熊猫C项意为 代替，而不是"，符合语境。A项意为 因此”；B项意为然而”；D项意为 仍然”，均与语境不符。故选 C项。14. B 考查名词辨析。根据常识可知，镜子中应是映照出的影像。B项意为 映像，倒影”，符合语境。A项意为 反应”；C项意为 操作，手术”；D项意为 想象”。均与语境不符。 故选B项。15. C 考查动词辨析。根据下文中熊猫的反应可知，熊猫表现出好像受到镜子中自己”的威胁。C项意为 威胁”，符合语境。A项意为 使陷入困境，卡住”；B项意为 使惊讶”; D项意为 取笑，戏弄“，均与语境不符。故选 C项。16. A 考查副词辨析。根据常识可知，害怕会向后退。 A项意为 向后”，符合语境。B项意为 独自地”；C项意为 向前”；D项意为 乙起，沿着”，均与语境不符。故选 A项。17. B 考查名词辨析。根据语境可知，此处指研究的结果。B项意为 结果”，符合语境。A项意为 失败”；C项意为 成功”；D项意为 复习”，均与语境不符。故选 B项。18. A 考查动词辨析。由语境可知，此处指可以成像的玻璃会让大熊猫感到有压力