专项4 阅读理解--人教版九年级上学期期中专项

原创精品资源学科网独家享有版权，侵权必究！ 1 专项 4 阅读理解-单选 Passage 1 话题：善于发现的眼睛 词数：284词 难度：★★☆ 建议用时：6分钟 There was once a poor man who had three sons. He often said to them, “My boys, we don’t have land or cows. But you have fine minds and must use them. Notice everything Observe (观察) and learn. Your abilities will serve you well.” Years went by, and the old father passed away. The brothers were very sad, and they decided to set out walking. After many days, they came to a road leading to a great city. They came upon a rich man on a horse searching all around. The eldest brother called out, “Are you looking for a large camel (骆驼)?” “And was the camel blind in one eye?” asked the second brother. “And was a woman with a child riding on it?” asked the youngest brother. “Yes! Yes! Where are they?” “We have not seen them,” said the second brother. “But if you ride to the east, you might catch up with them.” “Thieves! (小偷)” cried the man. “What have you done with them?” “We are not thieves,” replied the eldest brother. “We haven’t seen your camel or your wife and child.” “Tell me,” the rich man said, “how did you know so much about my camel?” “I saw the tracks (足迹) of a large camel as we were walking along,” said the eldest brother. “And I knew it was blind in one eye because it ate the grass only on one side of the road,” said Passage 1 善于发现的眼睛 Passage 4 可自行调节的液体眼镜 Passage 2 森林覆盖率 Passage 5如何成为一名好学生 Passage 3 蝴蝶生命中的四个阶段 Passage 6 圆周率Π的最新计算进展 话题概览 原创精品资源学科网独家享有版权，侵权必究！ 2 the middle brother. The youngest added, “We came to a place where the camel knelt down. There in the sand I saw prints of a woman’s boots and those of a child’s.” ( )1．The underlined part “passed away” in the passage probably means “________.” A．married B．went on a trip C．got lots of money D．died ( )2．On the road the brothers met a rich man who ________. A．came to look for his wife and child B．found them stealing his camel C．wanted to ask the brothers the way D．came to welcome them to the city ( )3．According to the second brother, the camel was blind in one eye because ________. A．he just guessed what he said might be true B．he saw the camel walk on the road himself C．he found only the grass on one side of the road was eaten D．he saw some prints of a woman's boots on one side of the road. ( )4．If we add an ending to this passage, which of the following will fit best? A．The brothers were caught as thieves. B．The rich man didn’t believe the brothers at all. C．The rich man traveled east and found his family. D．The brothers asked the rich man for a lot of money.. ( )5．What can we learn from the passage? A．It’s never too old to learn. B．One tree doesn’t make a forest. C．We shouldn’t tell a lie to strangers. D． One should learn to observe carefully. Passage 2 话题：森林覆盖率 词数：257词 难度：★★☆ 建议用时：6分钟 Everyone knows that climate change is a serious problem these days. We have a lot of work to do in order to prevent it. One of the best ways is to plant more trees. Trees can take in CO2 in the air and prevent global warming. According to a new report, China and India are doing a great job of “greening” the world. Chi Chen, a doctoral student at Boston University, has been working with NASA to monitor (检测) Earth’s green vegetation (植被). He found that China and India have greatly expanded (增加) their forest area. “China and India cover one-third of the Earth’s expanded greening.” Chi said in a 原创精品资源学科网独家享有版权，侵权必究！ 3 statement. The data they collected from 2000 to 2017 showed that China was responsible for 25 percent of the global increase in green vegetation during the period. That’s about one-quarter of the size of the whole Amazon rainforest. The growth mainly resulted from (源于) forest protection and expansion programs that China worked out to fight soil erosion (水土流失) and air pollution, NASA said. For example, since 1962, China has been planting trees in Saihanba in Hebei province. Covering an area of 92, 000 hectares, it was once a barren area. After overcoming many difficulties, foresters have turned the area into China’s largest man-made forest. Another example is the Mu Us Desert, once known for its sandstorms. But now, one-quarter of the desert has been turned into forest, Guangming Daily reported. ( )1．How many countries are doing a great job of greening the world in the passage? A．One. B．Two. C．Three. D．Four. ( )2．Which of the following statements is TRUE according to the passage? A．China and India cover one-third of the greening. B．The area of Saihanba man-made forest is 9,200 hectares. C．One-quarter of the Mu Us Desert has been turned into forest. D．Chi Chen is one of the famous researchers of planting trees. ( )3．What does the underlined word “barren” in the last paragraph mean? A．贫瘠的 B．富饶的 C．潮湿的 D．空洞的 ( )4．What’s the main purpose of this passage? A．To monitor Earth’s green vegetation. B．To show how serious global warming is. C．To see how many trees have been grown. D．To show China’s contributions to greening. ( )5．Where would you most probably read this passage? A．In a newspaper. B．In a novel. C．On a menu. D．In a dictionary. Passage 3 话题：蝴蝶生命中的四个阶段 词数：243词 难度：★★☆ 建议用时：6分钟 In the world of insects (昆虫), there are many amazing things. For example, on summer days you can always see beautiful butterflies flying freely over flower gardens and wild fields. 原创精品资源学科网独家享有版权，侵权必究！ 4 But do you know how butterflies become the flying insects? It’s one of the amazing wonders of nature. In the beginning, female butterflies lay a small and colorful egg on a plant. It’s hard to believe that the egg will become something completely different in a few days. It becomes a walking insect. This insect is called a caterpillar (幼虫). It now has legs, eyes and a large body. A new life has begun. The caterpillar can eat, walk and see. But is is still not a butterfly. Soon, after growing big, the caterpillar makes a cover for itself. It covers itself in the nice protective blanket (保护层 ) and goes to sleep. It doesn’t eat anymore. This stage is known as the “pupa (蛹)” stage. After some time, the blanket breaks and a wet, weak butterfly appears. It now has six legs, eyes and wings. Shortly, the wings are filled with blood, and the beautiful butterfly spreads its wings and flies away. After a few weeks, this adult butterfly lays her eggs, and the cycle begins all over again. This is just one example of the wonders of nature. Look around the natural world, and you will learn more amazing things. ( )1．A caterpillar is not a butterfly because it can’t ________. A．fly B．walk C．eat D．see ( )2．What is the butterfly like when its blanket breaks? A．Beautiful and strong. B．Beautiful but weak. C．Wet and weak. D．Wet but strong. ( )3．What is the right order of the development process (发育过程) of a butterfly? ①It becomes a pupa. ②It becomes a walking insect. ③Female butterflies lay an egg. ④It spreads wings and flies away. A．②①③④ B．③②①④ C．③②④① D．③①②④ ( )4．Which of the following is TRUE according to the passage? A．Butterflies lay big and colorful eggs on plants. B．As pupas, butterflies keep eating all the time. 原创精品资源学科网独家享有版权，侵权必究！ 5 C．Butterflies can fly after the wings are filled with blood. D．Adult butterflies will lay eggs the moment they can fly. Passage 4 话题：可自行调节的液体眼镜 词数：200词 难度：★★☆ 建议用时：6分钟 What would you do if you had trouble seeing clearly? You would probably go to an eye doctor who might give you glasses. For many people around the world, however, such a way isn’t that simple. The World Health Organization reports that glasses can help one billion people in the world. Yet places like Ghana have only one eye doctor every 8 million people. This makes glasses almost impossible to get. Joshua Silver, a teacher at Oxford University, however, may have solved the problem. Mr Silver has developed liquid(液体)-filled glasses that users can adjust(调整) by themselves without seeing a doctor! The lenses(镜片) are filled with oil. Using a dial on the glasses, the user changes the amount of oil. This changes the strength(度数) of the lens. After the user finds the right strength, be then fixes the lens. Results show that among those who have tied the glasses, around 80% are satisfied. Mr Silver’s goal is for everyone who still needs glasses to have such glasses as soon as possible. With a little more effort, Mr Silver thinks that his goal might be achieved in the near future. ( )1．The underlined word “This” in the second paragraph means ________. A．glasses can help many people B．Mr Silver has solved the problem C．there are many people in need of glasses D．there are not enough eye doctors ( )2．The third paragraph is mainly about ________. A．who the new glasses are used by B．how the new glasses are used C．why the new glasses were made D．where the new glasses were invented ( )3．We can know from the passage that ________. 原创精品资源学科网独家享有版权，侵权必究！ 6 A．the new glasses can do good to large numbers of people B．the new glasses must be adjusted by eye doctors C．oil is not necessary for the new glasses D．glasses are easy to get everywhere all over the world ( )4．What does Mr Silver think of the new glasses? A．He thinks they’re the best of all. B．He’s completely uncertain about them. C．He is worried about their future. D．He thinks they have a bright future. Passage 5 话题：如何成为一名好学生 词数：255词 难度：★★☆ 建议用时：6分钟 Maybe you won’t think you can be the best student. However, anyone can become a better student if he or she wants to. Here’s some advice. Plan your time carefully.When you plan your week, you should make a list of things that you have to do. After making this list, you should make a schedule. First set your time for eating, sleeping, sports, etc. Then decide a good and enough time for studying. ▲ . A weekly schedule may not make you the best, but it will make you know what is happening to your time. Find a good place to study. Look around the house for a good study area. It may be a desk or a corner of your room, only things for study. No games, radios, or television! When you sit down to study, keep your mind on the subject. Make good use of your time in class. Listen to everything the teachers say. Listening in class carefully means less work later. Taking notes will also help. Have daily study. When you get home from school, read your notes before doing your homework. Read the text that your teacher is going to teach the next day. This will help you understand the importance of the next class. Have a correct understanding about exams. An exam is to show what you learn about a subject. They help you remember your lessons. There are other ways that may help you with your studying. You may find them out after you have tried these. 原创精品资源学科网独家享有版权，侵权必究！ 7 ( )1．What does the underlined word “schedule” in the second paragraph mean? A．Timetable. B．School. C．Subject. D．Lesson. ( )2．Which of the following sentences would be the best in “ ▲ ” in the second paragraph? A．Study is more useful than rest. B．Fun is the most important. C．Don’t forget to leave some time for fun.D．Fun comes first than study. ( )3．What is a good way for daily study? A．Setting the time for fun. B．Finding a desk of your room. C．Doing homework after reading notes. D．Passing the exams. ( )4．Which of the following sentences is NOT true according to the passage? A．You should keep your mind on the subject when you sit down to study. B．You should listen carefully in class and you will have more work later. C．You should do your homework after reading notes. D．You should have a correct understanding about exams. ( )5．Which can be the best title for the passage? A．Find a Good Place to Study B．Make Good Use of Your Time in Class C．Have a Correct Understanding About Exams D．The Ways to Become a Better Student Passage 6 话题：圆周率Π的最新计算进展 词数：292词 难度：★★★ 建议用时：7分钟 If you’ve ever used pi in math class, you probably used the number 3.14. In fact, the number for pi is much longer. Pi is called an irrational number (无理数) because the digits (数位) after the decimal point (小数点) never end or repeat. In 2015, a young man from India named Rajveer Meena set a world record by memorizing 70,000 digits of pi. But pi is much longer than that. On Pi Day ( March 14th) this year, a company called Solidigm said it calculated (计算 ) pi to105 trillion (万亿) digits. And the 105 trillionth digit is 6. It broke the record for how many digits of pi we know. 原创精品资源学科网独家享有版权，侵权必究！ 8 Pi is really useful for circles in math. It helps us connect the circumference with the diameter of a circle. Even NASA scientists use pi for their work of studying space. But they only need about 15 digits of pi for their calculations. Calculating pi also has another important use. It’s how scientists test new computer programs and data storage systems (数据存储系统). Solidigm’s calculation of pi took around 75 days to finish. The company’s owner Brian Beeler said that the achievement needed a lot of work. They had to plan the calculation very carefully. This isn’t the first time that Solidigm has calculated pi. In 2022, Google Cloud calculated 100 trillion digits of pi. Solidigm matched that in 2023. In the future, we’ll keep finding more and more digits of pi. We’ll never be able to calculate all the digits of pi because it goes on forever. But it still helps us see how great computers can be. ( )1．What can we learn from Paragraph 1? A．What pi is. B．How pi works. C．How long pi is. D．Why pi is important. ( )2．What’ s the use of the chart (图表)? A．To show pi is long. B．To explain one use of pi. C．To compare two different circles. D．To let people know more about circles. ( )3．What does the underlined word “that” refer to? A．Memorizing 70,000 digits of pi. B．Spending 75 days calculating pi. C．Calculating pi to 105 trillion digits.D．Calculating 100 trillion digits of pi. ( )4．Why did the writer write the passage? A．To collect opinions about learning math. B．To introduce a new development in math. C．To encourage students to study math harder.D．To show how computers can help with math learning. 原创精品资源学科网独家享有版权，侵权必究！ 1 专项 4 阅读理解-单选 Passage 1 【答案】1．D 2．A 3．C 4．C 5．D 【导语】本文主要告诉我们善于观察和学习的重要性。 1．词义猜测题。根据“Years went by”和“The brothers were very sad”可知，老父亲去世了，孩子 们都很伤心，故选 D。 2．细节理解题。根据“We haven’t seen your camel or your wife and child”可知，在路上，兄弟们 遇到了一个富人，他来找他的妻子和孩子。故选 A。 3．细节理解题。根据“‘And I knew it was blind in one eye because it ate the grass only on one side of the road,’ said the middle brother. ”可知，第二个兄弟认为骆驼瞎了一只眼，因为他发现只有路 一边的草被吃了，故选 C。 4．推理判断题。根据“‘Tell me,’ the rich man said, ‘how did you know so much about my camel?’” 可推知，兄弟三人说的话是对的，说明观察很仔细，那么富人向东寻找，最后也会找到他的家 人。故选 C。 5．主旨大意题。根据“Notice everything Observe (观察) and learn. Your abilities will serve you well” 以及文章可知，短文主要告诉我们善于观察和学习的重要性。故选 D。 Passage 2 【答案】1．B 2．C 3．A 4．D 5．A 【导语】本文主要介绍了树木对于气候的影响，以及我国绿化的不断提高，对环境改变做出的 努力。 1．细节理解题。根据“According to a new report, China and India are doing a great job of “greening” the world.”可知中国和印度在“绿化”世界方面做得很好。故选 B。 2．细节理解题。根据“But now, one-quarter of the desert has been turned into forest”可知毛乌素沙 漠的四分之一已经变成了森林。故选 C。 3．词义猜测题。根据“Covering an area of 92,000 hectares, it was once a barren area. After overcoming many difficulties, foresters have turned the area into China’s largest man-made forest.” 可知克服很多困难之后，林农们把这个地区变成了中国最大的人工林，可推测处之前这里是一 片“贫瘠的土地”，故划线部分意为“贫瘠的”。故选 A。 原创精品资源学科网独家享有版权，侵权必究！ 2 4．主旨大意题。通读全文可知，本文主要介绍了树木对于气候的影响，以及我国绿化的不断 提高，对环境改变做出的努力。故选 D。 5．推理判断题。根据“Guangming Daily reported”和全文可知，本文主要介绍了树木对于气候 的影响，以及我国绿化的不断提高，对环境改变做出的努力，故文章可能出现在报纸上。故选 A。 Passage 3 【答案】1．A 2．C 3．B 4．C 【导语】本文是一篇说明文，主要讲了蝴蝶生命中的四个阶段。 1．细节理解题。根据三段中“The caterpillar can eat, walk and see. But is is still not a butterfly.”可 知，幼虫能吃、能走、能看，但它仍然不是一只蝴蝶，因为它不会飞。故选 A。 2．细节理解题。根据第五段中“After some time, the blanket breaks and a wet, weak butterfly appears.”可知，当蝴蝶的茧子破了的时候，它是又湿又弱的。故选 C。 3．细节理解题。根据第二段中“In the beginning, female butterflies lay a small and colorful egg on a plant.”；第三段中“It’s hard to believe that the egg will become something completely different in a few days. It becomes a walking insect.”；第四段中“Soon, after growing big, the caterpillar makes a cover for itself It covers itself in the nice protective blanket (保护层) and goes to sleep…This stage is known as the‘pupa (蛹)’ stage.”和第五段中“Shortly, the wings are filled with blood, and the beautiful butterfly spreads its wings and flies away.”可知，一只蝴蝶发育过程的正确顺序是：③雌 蝶产卵；②它变成了一只行走的昆虫；①变成蛹；④它展开翅膀飞走了。故选 B。 4．细节理解题。根据第五段中“Shortly, the wings are filled with blood, and the beautiful butterfly spreads its wings and flies away.”可知，蝴蝶在翅膀充满血液后就能飞了。故选 C。 Passage 4 【答案】1．D 2．B 3．A 4．D 【导语】本文是一篇说明文。主要介绍了一位牛津大学教师发明了一种可以自行调节的液体眼 镜。这种眼镜的镜片里充满了油，使用者可以通过眼镜上的旋钮来改变油的数量，从而改变镜 片的度数。 1．词句猜测题。根据“Yet places like Ghana have only one eye doctor every 8 million people.”可知， 像加纳这样的地方，每 800万人中只有一名眼科医生。由此推测 this代指缺少眼科医生。故选 D。 原创精品资源学科网独家享有版权，侵权必究！ 3 2．主旨大意题。根据“Using a dial on the glasses, the user changes the amount of oil.”可知，本段 主要讲了如何使用眼镜。故选 B。 3．推理判断题。根据“The World Health Organization reports that glasses can help one billion people in the world.”可知，世界卫生组织报道说眼镜可以帮助世界上的一千万人。由此可推测，新的 眼镜可以造福很多人，故选 A。 4．观点态度题。根据“With a little more effort, Mr Silver thinks that his goal might be achieved in the near future.”可知，西尔弗先生认为他的目标可能在不久的将来实现。据此推断他认为新眼 镜有光明的未来。故选 D。 Passage 5 【答案】1．A 2．C 3．C 4．B 5．D 【导语】本文主要介绍了成为一名好学生的一些建议和方法：认真计划你的时间、找到一个好 的学习地方、充分利用课上的时间、每天学习、正确理解考试。 1．词句猜测题。根据“Plan your time carefully”和“First set your time for eating, sleeping, sports, etc. Then decide a good and enough time for studying.”可知，此处划线单词表示制定一个“时间表”， 即 timetable。故选 A。 2．推理判断题。根据“First set your time for eating, sleeping, sports, etc. Then decide a good and enough time for studying”可知，首先设定好吃饭、睡觉、运动等的时间。然后决定一个好的和 足够的时间来学习，故可推测出，接下来应提及玩耍的时间。选项 C“别忘了留点时间玩。”符 合语境。故选 C。 3．细节理解题。根据“Have daily study. When you get home from school, read your notes before doing your homework”可知，每天学习。当你从学校回到家，在做作业之前先看笔记。故选 C。 4．细节理解题。根据“Listening in class carefully means less work later”可知，上课认真听讲意味 着课后工作的减少。故选项 B“你上课要认真听讲，后面会有更多的作业。”表述错误。故选 B。 5．最佳标题题。通读全文可知，本文主要介绍了成为一名好学生的一些建议和方法。故选 D。 Passage 6 【答案】1．A 2．B 3．D 4．B 【导语】本文主要介绍了π的最新计算进展以及其在计算机测试中的应用。 1．细节理解题。根据“Pi is called an irrational number (无理数) because the digits (数位) after the decimal point (小数点) never end or repeat”可知，从第一段我们可以了解到π是什么。故选 A。 原创精品资源学科网独家享有版权，侵权必究！ 4 2．推理判断题。根据“Pi is really useful for circles in math.”和图表可知，图表说明了π在数学中 对圆的应用。故选 B。 3．代词指代题。根据“This isn’t the first time that Solidigm has calculated pi. In 2022, Google Cloud calculated 100 trillion digits of pi. Solidigm matched that in 2023.”可知，这并不是 Solidigm第一次 计算圆周率。2022年，谷歌云计算出了圆周率的 100万亿个数字。Solidigm在 2023年达到了 这一水平。所以“that”指的是计算 100万亿位的π。故选 D。 4．主旨大意题。通读全文可知，文章主要介绍了π的最新计算进展以及其在计算机测试中的应 用，所以作者写这篇文章的目的是介绍数学中的一个新发展。故选 B。