假期第二十五天单句改错1、I often think of the moment which I first saw her._2、That was the reason how he was late for school._3、The army organized teams to dig out those that were trapped under the ruins._4、完成下列句子的转换。1.My father had to ask a man to repair his bike .(句型转换)My father had to have.2.“Would you please not open the window?”She said. (句型转换)Shemethe window.5、把下列句子变为直接引语1.I told him that I had lost my money and that I would find it._2.The doctor asked him how he was feeling then._3.The woman asked the policeman if he could tell her how to get to the nearest restaurant._4.The woman asked him why he had to sleep in the open air._5.My friend asked me what I was doing at 9: 00 am the day before._6.Lee said that he joined the League in 1959. _阅读理解6、 People have been enjoying the benefits of cycling(骑自行车) in Amsterdam(阿姆斯特丹) for years. It is a good city for cycling because it is flat and there are plenty of places for bicycle parking. Today some people call Amsterdam “City of Bicycles” because of the convenience for bicycles there. In the 1960s, a group of cycling fans had an idea. They believed that it would be better for everybody if cars werent allowed in the city center and only bicycles were. They were hopeful that this would help to save energy, reduce pollution and provide free public transport. The group painted hundreds of bicycles white and placed them in lots of neighborhoods around Amsterdam for people to use. Then a problem came- thieves took all the bicycles within weeks! However, more than thirty years later, the “white bike is back in town-this time with a computer chip(芯片) to record its every move! To take a bicycle, you have to insert(插入) a special card. The new “ white bike” is not actually white but is an unusual design with bright colours. The bikes are parked at special parking places and people who want to use them have to take them to another special parking place that has enough room. There is already less traffic in central Amsterdam, because both locals and tourists have been using the white bikes. Instead, thanks to the good ideas of lots of people, like the cycling fans in the 1960s, many people around the world have been enjoying city centre streets without cars many years.1.Amsterdam is called the “City of Bicycles” because of_.A.the cycling fans thereB.the appearance for bicyclesC.the convenience of bicyclesD.the quality of bicycles2.In the 1960s, some cycling fans hoped bikes could_.A.be specially disignedB.help to save energyC.be placed anywhereD.be painted in different colours3.Why did the first “white bike” plan fail?A.There were not enough parking places.B.The government allowed people to drive cars freely.C.Thieves took all the bikes within weeks.D.People were tired of riding bikes.4.What do people use if they want to take a “white bike” in the city?A.A special computer.B.A common chip.C.A special card.D.A white key.7、 In 1826, a Frenchman named Niepce needed pictures for his business. But he was not a good artist. So he invented a very simple camera. He put it in a window of his house and took a picture of his garden. That was the first photo.The next important date in the history of photography (摄影术) was in 1837. That year, Daguere, another Frenchman, took a picture of his reading room. He used a new kind of camera in a different way. In his picture you could see everything very clearly, even the smallest thing. This kind of photo was called a Daguerreotype.Soon, other people began to use Daguerres way. Travelers brought back wonderful photos from all around the world. People took picture of famous buildings, cities and mountains.In about 1840, photography was developed. Then photographers could take picture of people and moving things. That was not simple. The photographers had to carry a lot of film and other machines. But this did not stop them, for example, some in the United States worked so hard.Mathew Brady was a famous American photographers. He took many picture of great people .The picture were unusual because they were very lifelike(栩栩如生的) .Photographers also became one kind of art by the end of the 19th century. Some photos we