BeeJunior · Luyện tập tiếng Anh
Đề luyện thi vào lớp 10 - Đề 9
Ôn thi tiếng Anh vào lớp 10, tổng hợp kỹ năng và chủ đề lớp 8–9 với 40 câu hỏi. Chọn đáp án, kiểm tra từng câu để đọc giải thích, 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 0/40 câu. Khi nộp bài, câu bỏ trống được tính là chưa đúng.
Bài đọc 1 · 371 từ
Skyscrapers, Made in America
Skyscrapers were invented in the United States. Two new technological developments made very tall buildings possible in the late 1800s. One development was the mechanical elevator. It meant that people would not have to climb many steps to reach the upper floors of tall buildings. It saved time and effort. The second was good quality steel that could carry the heavy load of a tall structure. These two developments helped make the skyscraper possible. Many experts consider the Home Insurance Building in Chicago, Illinois to be the first skyscraper. It was completed in 1885 and later increased to a height of 55 meters. Today, this would not be considered tall. But at the time, this height was striking. What was different about the Home Insurance Building was its structure. It was built using a steel frame. This frame carried the weight of the building rather than the walls. The method was known as “skeleton construction” at the time. Before this technology, a tall building required thick stone walls to support its weight. Thick walls are extremely heavy and take up a big area that could be used for floor space or windows. William Jenney was the engineer who helped build the Home Insurance Building. He understood the possibilities that steel frames could offer. Some people consider him the father of the skyscraper. Soon after the building was finished, builders in Chicago and New York City began copying and improving on the idea of building upwards. Builders in these cities and others would also begin competing for the title of “tallest building.” Popular tall buildings The Empire State building in New York City was completed in 1931. It was the tallest building in the world for more than 40 years. It is still one of the most popular. Millions of visitors have seen New York from observation areas in this building. Chicago became home to the world’s tallest building in 1973 when the Sears Tower was completed. It is 442 meters tall. The Sears Tower, which is now called Willis Tower, was the tallest building in the world for 23 years. Then, in 1996, two taller buildings were completed. They are the Petronas Towers in Kuala Lumpur, Malaysia. They are about 452 meters tall. Who decides on the tallest buildings?
Bài đọc luyện tiếng Anh
Bài đọc 2 · 333 từ
The Golden Gate Bridge: San Francisco’s Historic Suspension Bridge
Every day, more than 110,000 automobiles cross a historic and beautiful bridge in northern California. The span is called the Golden Gate Bridge. It is named after the body of water below it. The Golden Gate Strait connects the Pacific Ocean with San Francisco Bay. The bridge links the city of San Francisco with Marin County to the north. Joseph Strauss was the chief engineer of the Golden Gate Bridge. Building began in 1933. The bridge was opened for use in 1937. The distance between the main towers is almost 1,300 meters long. That was the longest suspension bridge span in the world for almost thirty years. Then, in 1964, the larger Verrazano Narrows bridge opened in New York City. Today, the Akashi-Kaikyo Bridge in Japan has the longest span. Strauss used newly developed protective equipment for the men who worked on the bridge. These included a special safety net under the bridge. But still, 11 workers fell to their deaths during the building project. The color of the bridge, international orange, is very important. It was chosen partly because it is easier to see through the heavy fog that often covers San Francisco. Many people consider the Golden Gate Bridge the most beautiful bridge of its kind in the world. More than 2 billion vehicles have crossed the bridge since its opening. But wheels are not the only way to cross the bridge. The Golden Gate is also open to walkers. Many people walk across each year and there is no cost to do so. On clear days, the bridge provides excellent views of San Francisco, ships down below and birds all around. Strauss wrote a poem about his bridge when the work was completed. Here is part of “The Mighty Task is Done.” “At last the mighty task is done; Resplendent in the western sun The Bridge looms mountain high; Its titan piers grip ocean floor, Its great steel arms link shore with shore, Its towers pierce the sky.” This report was written by VOA Learning English.
Bài đọc luyện tiếng Anh