高一英语阅读理解专讲专练含答案及解析九On October 12, 1989, some British scientists were working at the computers to look for the information they needed. Suddenly they saw a lot of very bright points crossing the computers screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror (恐怖), they found out that most of their stored information was got rid of by computer viruses (病毒) ! Clearly all these computers had been infected (感染) by computer viruses.It is said that the computer viruses were made by a group of young men fond of playing tricks. ① They all had excellent education. They created the viruses just to show their intelligence (才能) . These kinds of computer viruses are named Jerusalem Viruses. These viruses can stay in computers for a long time. When the time comes they will attack (袭击) the computers by lowering the functions (功能) , damaging their normal programs or even getting rid of all the information. ②We now come to know that Jerusalem Viruses often attack computers on Friday and that they are spreading (传播) to a lot of computers. Among the countries that were attacked by computer viruses last year are Britain, Australia, Switzerland and the . But till now, how to get rid of the terrible viruses remains a problem.根据文章内容，选择正确答案：1. When the viruses attack the computers, the computers will work____ .A. normallyB. slowlyC. fasterD. well2. The group of young men created the viruses to ____ .A. damage the computersB. test their abilityC. tell people that they were intelligentD. play a trick on users of the computers3. According to the passage, computer viruses seem to ____.A. have been in nature for yearsB. stay in any computersC. be difficult to get rid of at presentD. be able to be got rid of in the near future4. According to the passage, which of the following is TRUEA. Last year four countries found their computer were infected by viruses.B. The viruses will come to a new computer after staying in the old one for some time.C. Scientists are trying to find a way to get rid of the viruses.D. The Jerusalem Viruses are dangerous to human health.难句注释① It is said that the computer viruses were made by a group of young men fond of playing tricks.据说计算机病毒是由一群喜欢搞恶作剧的年轻人制造出来的。
Total words:239Reading time:____Reading speed: ____② When the time comes they will attack the computers by lowering the functions, damaging their normal programs or even getting rid of all the information. 当时机到来时，它们就会通过减弱计算机的功能、破坏它们的程序甚至删除所有的信息来攻击计算机。
阅读理解Mr Jackson lived in the centre of London but he had a hotel near the airport. There a lot of foreigners stayed for night. He didn't know any other language but English and he found it difficult for him to understand the foreign visitors. ①Sometimes he had to use the body language to “talk” with them, and tried his best to make himself understood. But he was often misunderstood (误解) and it brought him a lot of trouble. A friend of his who learned a few foreign languages in a university would teach him. He was happy and studied hard. At first he learned some, but soon he found it wasn't easy to remember the words and expressions. His friend advised him to write down the useful expressions in his notebook so that he could use them when necessary. ② He did as he was told. He found it helpful for him to do so.One evening there were plenty of people in the dining room. They were all busy eating something except a Japanese. He was walking around there and waiting for his wife who was dressing herself up upstairs. Mr Jackson thought to himself, “The man wants to eat something but he doesn t know any Englis h. Let me help him.”As he knew only a little Japanese, he had to bring out his notebook and showed it to the man, pointing to the sentence “I m hungry”.The Japanese had a look at it and gave him two pounds and left.根据文章内容，选择正确答案：1. Mr Jackson knew only English because____ .A. he was an English studentB. he had never been abroadC. he couldn't learn by himselfD. he hadn't studied any foreign languages2. As not all foreigners understood his gestures, sometimes Mr Jackson ____ to communicate with them.A. succeededB. fearedC. failedD. gave up3. The Japanese thought ____ , so he gave him two pounds.A. Mr Jackson was a beggar (乞丐)B. Mr Jackson was a translatorC. Mr Jackson could help himD. Mr Jackson could ring his wife up难句注释① He didn't know any other language but English and he found it difficult for him to understand the foreign visitors.他除了英语其他什么语言都不懂，而且他发现自己很难听懂外国游客说些什么。