发布时间 : 星期五 文章2020届高三精准培优专练十五 完形填空之议论文(学生版)更新完毕开始阅读3002c0abef06eff9aef8941ea76e58fafbb04531
精准培优专练
2019届高三好教育精准培优专练
培优点十五 完形填空之议论文
一、真题在线
（2015·广东卷·完型填空）
How long can human beings live? Most scientists who study old age think that the human body is ___1___ to live no longer than 120 years. However, 110 years is probably the longest that anyone could hope to live —— if he or she is ___2___ healthy and lucky. Some scientists even say we can live as long as 130 years! Yet, our cells simply cannot continue to reproduce ___3___. They wear out, and as a result, we get old and ___4___ die. Even though we can’t live forever, we are living a ___5___ life than ever before. In 1900, the average American life span (寿命) was only 47 years, but today it is 75 years!
When does old age begin then? Sixty-five may be out-of-date as the ___6___ line between middle age and old age. After all, many older people don’t begin to experience physical and mental ___7___ until after age 75. People are living longer because more people ___8___ childhood. Before modern medicine changed the laws of nature, many children died of common childhood ___9___. Now that the chances of dying ___10___ are much lower, the chances of living long are much higher due to better diets and health care.
On the whole, our population is getting older. The ___11___ in our population will have lasting effects on our social development and our way of life. Some people fear such changes will be for the worse, while some see ___12___, not disaster, many men and women in their “golden years” are healthy, still active, and young in ___13___ if not in age. As the society grows old, we need the ___14___ of our older citizens. With long lives ahead of them, they need to ___15___ active and devoted. 1. A. designed 2. A. completely 3. A. rapidly 4. A. eventually
B. selected B. generally B. harmlessly B. hopelessly
C. improved C. apparently C. endlessly
D. discovered D. extremely D. separately D. desperately
C. automatically
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5. A. busier 6. A. finishing
B. longer B. guiding B. damage B. enjoy B. fears B. young B. recovery B. chances B. appearance B. suggestions B. appear
C. richer C. waiting C. decline
D. happier D. dividing D. failure D. value D. diseases D. quiet D. increases D. choices D. movement D. permission D. stay
7. A. stress 8. A. survive 9. A. problems 10. A. poor 11. A. changes 12. A. dreams 13. A. mind 14. A. protection 15. A. sound
C. remember C. worries C. sick C. safety
C. strengths C. voice
C. contributions C. turn
二、 对点专练
Imagine that your life is like a treasure hunt. One day, a particular goal 1 your attention and you decide to 2 on a treasure hunt. You begin the long hike and encounter a 3 or two along the way. Already the 4 path is starting to look different from the buried treasure that you have been imagining. Things get 5 when you finally arrive at the spot. You say to yourself, “This doesn't look like the treasure I 6 imagined! I must be on the wrong path. I 7 all this time！”
You wonder，“Hmm ... maybe I should 8 goals？” after thinking for a few moments. It's 9 to feel a sense of disappointment or 10 when this occurs, but I think the deeper problem is 11 in how we approached the treasure in the first place.
The 12 is that most people spend all of their time thinking about the treasure. The fastest way to get to a particular spot, 13 ， is to set your compass and start walking. The idea here is to commit to your goal with the strongest 14 . Develop a clear, single－minded 15 for where you are. And then 16 all of your energy to the journey and be committed to the path you are walking.
In other words, your goal becomes your compass, not your buried treasure. The goal is your 17 ， not
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your destination. The goal is a mission that you are on, a path that you 18 . That is just fine and worthwhile, 19 comes from that path. It is the commitment to walking the path that 20 ． 1．A. reminds 2．A. set out 3．A. challenge 4．A. smooth 5．A. better 6．A. hardly 7．A. forgot 8．A. attain 9．A. natural 10．A. failure 11．A. buffed 12．A. evidence 13．A. anyway 14．A. belief 15．A. habit 16．A. preserve 17．A. dream 18．A. follow 19．A. whichever 20．A. deserves
B.turns B.work out B.misfortune B.actual B.more complex B.usually B.wasted B.assess B.necessary B.confusion B.lost B.lesson B.however B.feelings B.desire B.improve B.motto B.show B.whatever B.counts
C.pays C.give out C.story C.narrow C.more relaxing C.previously C.valued C.switch C.obvious C.shame C.absorbed C.truth C.otherwise C.support C.focus C.research C.direction C.recommend C.whoever C.works
D.grabs D.turn out D.surprise D.false D.worse D.normally D.managed D.achieve D.strange D.ignorance D.rooted D.problem D.therefore D.nerves D.interest D.devote D.schedule D.demand D.whenever D.gathers
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精准培优专练
2019届高三好教育精准培优专练
培优点十五 完形填空之议论文
一、真题在线
（2015·广东卷·完型填空） 1.【答案】A
【解析】考查动词及语境的理解。句意：大多数研究年龄的科学家们认为人体被设计的不会活过120岁。designed 设计；selected 选择，挑选；improved 提高，改善；discovered发现。根据句意可知，科学家们认 为人体的结构设计决定了人类最多不会活过120岁，故应选A。 2.【答案】D
【解析】考查副词和语境的理解。句意：然而110岁可能是人们希望能活的最长的寿命---如果他非常的健康和幸运。根据句意可知，如果一个人非常的健康而且很幸运，人们希望能活到110岁。故选D。 3.【答案】C
【解析】考查副词及语境的理解。句意：然而我们的细胞不会一直无止境的再生。rapidly 快速地；harmlessly 无害地；endlessly 无止境地；separately 分离地，分开地。根据文意可知，因为人体的细胞不会无止境地再生，因此人的寿命是有限的。因此应选C。 4.【答案】A
【解析】考查副词及语境的理解。句意：他们（细胞）慢慢消耗尽，结果我们就会变老最终死亡。eventually 最终；hopelessly 没有希望地；automatically 自动地；desperately绝望地，自暴自弃地。根据句意可知选A。 5.【答案】B
【解析】考查形容词及语境的理解。句意：尽管我们不能永久的活着，我们的寿命比以前是更长了。busier 更忙的；longer 更长的；richer 更富有的；happier更开心的。根据这一段的内容可知，现在人的寿命比以前更长了。故选B。 6.【答案】D
【解析】考查形容词及语境的理解。句意：作为中年和老年的分界线，65岁可能已经过时了。finishing 完成；guiding 指导，指引；waiting 等待；dividing划分。根据文意可知，把65岁当做中年和老年的分界线，这已经不适合现在的形势了。dividing line分界线，故选D。
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