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Tổng hợp Đọc hiểu lớp 9 - Đề 4
Luyện tiếng Anh lớp 9, kỹ năng đọc hiểu, chủ đề Tổng hợp Đọc hiểu: 11 câu hỏi. Chọn đáp án, bấm “Kiểm tra” để xem giải thích từng câu, rồi “Nộp bài” để xem kết quả. Không giới hạn thời gian.
Bài luyện của em
Chọn đáp án rồi bấm “Kiểm tra” để xem lời giải từng câu. Câu đã kiểm tra sẽ được khóa.
Đã chọn 0/11 câu. Khi nộp bài, câu bỏ trống được tính là chưa đúng.
Bài đọc 1 · 363 từ
Green Means Spring and Other Things
Now, the VOA Learning English program Words and Their Stories. Today we talk about a color found all throughout nature – green! Green is also very common in American English. Let’s hear Warren Scheer read a story about these colorful expressions! Green is an important color in nature. It is the color of grass and the leaves on trees. It is also the color of most growing plants. Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet ripe or finished. For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns had not yet developed. A century or so later, a greenhorn was a soldier who had not yet had any experience in battle. By the eighteenth century, a greenhorn had the meaning it has today - a person who is new in a job. About one hundred years ago, greenhorn was a popular expression in the American west. Old-timers used it to describe a man who had just arrived from one of the big cities back east. The greenhorn lacked the skills he would need to live in the hard, rough country. Someone who has the ability to grow plants well is said to have a green thumb. The expression comes from the early 1900s. A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died. The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural scientists who had green thumbs. Green is also the color used to describe the powerful emotion, jealousy. The green-eyed monster is not a frightening creature from outer space. It is an expression used about four hundred years ago by British writer William Shakespeare in his play "Othello."
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Bài đọc 2 · 312 từ
American Inventors: Rocket Scientist Robert Goddard
Today rocket launches and space missions are common. But in the early 1900s, space travel seemed like a dream. One of the most influential people in the field of rocket science was American Robert Goddard. The American space agency NASA describes Goddard as “the father of modern rocket propulsion.” Robert Goddard once said that "the dream of yesterday is the hope of today and the reality of tomorrow." His scientific work gave hope to many dreams about space travel. He turned some of those dreams into reality. More than one hundred years ago, Goddard carried out studies and tests of rocket engines. He developed and flew many rockets that got their power from solid fuels: chemicals that formed a hard substance. In 1925, he made and tested the first rocket engine using a soft chemical fuel. The next year, he successfully launched the world's first liquid-fuel rocket. Many historians consider liquid-fuel rocket flight to be as important as the first airplane flight by the American brothers Orville and Wilbur Wright. Goddard's work proved that machines could travel outside of Earth's atmosphere and into space. During his early research, he received money and support from the U.S. Smithsonian Institution. The Smithsonian published several reports about his efforts. One publication, called “A Method of Reaching Extreme Altitudes,” wrote about his search for ways to send weather recording instruments higher than balloons could fly. It described how he developed the mathematical theories for rocket flight. In that report, Goddard also suggested the possibility of a rocket someday reaching the moon. At the time, there was a big dispute in the press about this claim. Many people thought he was foolish for suggesting something that seemed so impossible. Many of Goddard’s ideas are still used in rocket development. So, in a way, every rocket that flies today could be considered a Goddard rocket.
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Bài đọc 3 · 369 từ
Wilbur and Orville Wright: The First Airplane
Wilbur and Orville Wright are the American inventors who made a small engine-powered flying machine. They proved that flight without the aid of gas-filled balloons was possible. Wilbur Wright was born in 1867 near Melville, Indiana. His brother Orville was born four years later in Dayton, Ohio. As they grew up, the Wright brothers experimented with mechanical things. Later, the Wright brothers began to design their own flying machine. They used ideas they had developed from earlier experiments with a toy helicopter, kites, the printing machine and bicycles. Soon, they needed a place to test their ideas about flight. The best place with the best wind conditions seemed to be a piece of sandy land in North Carolina along the coast of the Atlantic Ocean. It was called Kill Devil Hill, near the town of Kitty Hawk. The Wright brothers did many tests with gliders at Kitty Hawk. With these tests, they learned how to solve many problems. By the autumn of 1903, Wilbur and Orville had designed and built an airplane powered by a gasoline engine. The plane had wings 12 meters across. It weighed about 340 kilograms, including the pilot. On December 17th, 1903, they made the world's first flight in a machine that was heavier than air and powered by an engine. Orville flew the plane 36 meters. He was in the air for 12 seconds. The two brothers made three more flights that day. Four other men watched the Wright brothers' first flights. One of the men took pictures. Few newspapers, however, noted the event. It was almost five years before the Wright brothers became famous. In 1908, Wilbur went to France. He gave demonstration flights at heights of 90 meters. A French company agreed to begin making the Wright brothers' flying machine. Orville made successful flights in the United States at the time Wilbur was in France. The United States War Department agreed to buy a Wright brothers' plane. Wilbur and Orville suddenly became world heroes. But the brothers were not seeking fame. They returned to Dayton where they continued to improve their airplanes. They taught many others how to fly. Wilbur Wright died of typhoid fever in 1912. Orville Wright continued designing and inventing until he died many years later, in 1948.
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Bài đọc 4 · 391 từ
The Importance of Being ‘Dialed In’
And now, Words and Their Stories, from VOA Learning English. Technology is always progressing. Today, many modern devices can be controlled by touch or voice. This has led to some traditional electronic controls – such as dials and switches – being replaced with new technologies. Digital displays have also become increasingly common. For example, digital number readouts have long replaced the hands on many clocks. Many other devices also now operate purely with digital tools instead of mechanical systems. But some expressions and idioms used by English speakers still describe older technologies. First, let’s talk about dials. These controls are used for changing settings on a piece of equipment, like a radio or old television. We use the dial to tune in to a specific channel. That’s where the expressions dialed in and tuned in come from. If we are dialed in or tuned in to a radio or television program, we can hear it clearly. There is no noise or static. The same can be said when using these terms in personal conversations. For example, if you are dialed in to a project or problem, you know exactly what needs to be done. You are thinking clearly about it and remain very focused. And when you are tuned in, you understand clearly what is going on around you. “Don’t touch that dial” and “stay tuned” are two ways to tell someone to keep watching or listening to a program. Now, let’s talk about switches. These are built to either be off or on. There are no in-between settings like with a dial. So, when we flip the switch, we make something happen quickly and easily. It can also mean that we suddenly change something. Let’s listen to an example. The restaurant’s change to all organic food happened slowly over time. It wasn’t a matter of flipping a switch. Now, for our last expression -- to move the needle. Needles on measuring devices like a scale move to show a desired level has been reached. So, when something moves the needle, it causes a noticeable change in something, usually for the good. And that’s all the time we have for this Words and Their Stories. Don't forget to tune in again for another story about American English expressions. Until next time, I’m Anna Matteo.
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