人教版九年级上册 Unit6 单元复习题 一、单词变形填空（共 20 小题，每小题 1 分，共 20 分） The _____ (electricity) light bulb has changed our lives greatly. (变为形容词) It gives me great _____ (please) to introduce our new product. (变为名词) The discovery of penicillin was quite _____ (accident). (变为形容词) A good leader should know how to _____ (rule) a country well. (变为动词) The _____ (boil) water is too hot to drink. (变为形容词，意为 “正在沸腾的”) Our country has a rich and long _____ (national) culture. (变为名词) The price of this product is very _____ (low). We can afford it. (用所给词的适当形式填空) Can you provide a _____ (translate) of this sentence (变为名词) The car stopped _____ (sudden) because of the dog on the road. (变为副词) He has a great talent for _____ (music) instruments. (变为名词) The _____ (popular) of smartphones is increasing rapidly. (变为名词) The dish tastes a bit _____ (salt). Maybe you put too much salt. (变为形容词) He comes from _____ (Canada). He can speak English and French. (变为国家名称) The teacher _____ (divide) the class into four groups for the discussion. (变为过去式) Yao Ming is a _____ (profession) basketball player. (变为形容词) Many people look up to the _____ (hero) who have made great contributions to society. (变为复数形式) Tea is one of the most _____ (nation) drinks in China. (变为形容词) We should try to avoid _____ (accident) at work. (变为复数形式) The _____ (invent) of the computer has revolutionized the way we live. (变为名词) Edison was a great _____ (invent) with over a thousand inventions. (变为表示人的名词) 二、语法填空（共 10 小题，每小题 1 分，共 10 分） 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 The Internet is playing 1._____ important part in our daily lives. It 2._____ (invent) in the 20th century. At first, it was only used by the government. But in the early 1970s, universities, hospitals and banks 3._____ (allow) to use it, too. However, computers were still very expensive and the Internet was difficult 4._____ (use). By the start of the 1990s, computers became 5._____ (cheap) and easier to use. Scientists had also developed software that made “surfing” the Internet more convenient. Today it is easy to get online and millions of people use the Internet every day. Sending emails 6._____ (be) more and more popular among students. The Internet has now become one of 7._____ most important parts of people's lives. The Internet has many advantages. We can find information 8._____ (quick) on it. We can also download useful information 9._____ our studies and work. What's more, we can communicate with people around the world 10._____ (use) the Internet. But it also has disadvantages. We should use it properly. 三、完成句子（共 5 小题，每小题 2 分，共 10 分） 这台电脑是什么时候发明的？ When _____ the computer _____ 人们相信第一架飞机是在 1903 年制造的。 _____ the first plane was made in 1903. 电话是由贝尔发明的。 The telephone _____ Alexander Graham ... ...
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