八年级上册Unit 3 Computers单元测试（I）卷.doc

八年级上册Unit 3 Computers单元测试（I）卷一、 词汇测试。从下而每小题的A、B、C三个选项中选出可以替换划线 (共8题；共16分)1. （2分）I am an_ boyA . ChineseB . JapaneseC . AmericanD . Brazilian2. （2分）（2015贵州铜仁）The story book is very _, Im very _ in it.A . interesting, interestedB . interested, interestingC . interest, interested D . interesting, interest3. （2分）The global financial crisis(金融危机) has made many people_ their money.A . set upB . throw awayC . be careful aboutD . take part in4. （2分）Its not a good idea to your bad feelings. Please share them with others. A . holdB . hideC . catchD . show5. （2分）The manager of the restaurant has made it clear that a cook will be immediately fired if he is found _ in the kitchen. A . smokeB . smokedC . smokingD . to smoke6. （2分）Films have a history of more than a century. Will you tell me more about them?A . a decade yearsB . a hundred yearsC . a thousand years7. （2分）monkey （选出不同项） A . pandaB . deskC . tiger8. （2分）I used to sing that song very well but now I forget how to sing it.A . dislikeB . cant rememberC . learn二、 根据句子意思，从下面每小题的A、B、C三个选项中选出恰当的词 (共7题；共14分)9. （2分）Is your dream job to be_ animal doctor? Yes. I want to do what I love to do and help animals at _ same time. A . an; /B . the; aC . an; theD . by; in10. （2分）It _ me about 10 days _ painting the walls. A . took, to finishB . spent, to finishC . took, finishingD . spent, finished11. （2分）An _ is a way in which one thing is better than another.A . advertisementB . advantageC . adventure12. （2分）Can you _it in English?No, I cant.A . speakB . sayC . tellD . says13. （2分）Everyone is _ to hear the _ news. A . surprising; surprisedB . surprising; surprisingC . surprised; surprisingD . surprised; surprised14. （2分）What do you think of the_?Both teams are strong.A . ticketB . scarfC . placeD . score15. （2分）Sally, I went to the concert last night. How big Suzhou Music Hall is!So it is. It is _ to hold more than one thousand people.A . big enoughB . enough bigC . too bigD . big too三、 完形填空。 (共1题；共10分)16. （10分）通读全文,根据短文内容的理解,选择最佳答案填空。Elephants are the largest living animals on land. More than 500 1kinds of elephants were found on the earth over the last 55 million years. Only 2kinds are still alive today: the African elephant and the Asian (or Indian) elephant. These elephants can only be found in 3places. However, the older kinds lived in cold places a long time4. An example is the mammoth (猛犸象) the largest hairy elephant.The mammoth was the largest living elephant, which was about seven tons. 5the elephants today, mammoths had black or dark brown hairs 6their bodies. All the mammoths had tusks (长牙).Scientists found most of the extinct (灭绝的) animals by 7the fossils, 8their bones and teeth that could be found. However, mammoths are quite different. During the Ice Age, mammoths died and were covered 9in the ice. The ice kept them very well. So scientists could find the 10body of the mammoth.（1）A . same B . different C . large D . small （2）A . two B . three C . four D . five （3）A . hot B . cold C . cool D . warm （4）A . after B . later C . ago D . away （5）A . Aside B . Unlike C . As D . For （6）A . filling B . covering C . laying D . pushing （7）A . dealing B . studying C . buying D . fixing （8）A . for sure B . as well C . aside from D . such as （9）A . sadly B . gently C . deeply D . easily （10）A . whole B . all C . part D . piece 四、 阅读理解。 (共5题；共46分)17. （10分）阅读下面短文，从每题所给的A，B，C三个选项中选出最佳选项。 Inventions usually make a big difference to peoples lives. Do you have any great inventions at home? Do they help you a lot in your life or bring you much fun? Here are some of the most useful inventions in families according to a survey. The most helpful and creative invention for kids is the reading pen. With the specially-designed pen, kids find it convenient and fun to learn. Little kids can learn a lot including story-telling, poems and music. They start learning by touching the contents in the books with the pen. This way kids can learn by themselves. They are also great helpers for primary school students after school. Mopping robots (扫地机) are popular with people who are too busy to do housework. They are more popular with office ladies. They can help people clean dirt, dust and hair easily. With the help of them, people dont need to spend much time on housework. They can enjoy a more relaxing life after work. As for old people, an electric foot basin (电动洗脚盆) is the best invention. Its a good choice to buy one for your grandparents. It can help keep their blood pressure normal and improve blood circulation (循环). The special basin can keep the water help old people become healthier and warm. So washing feet with it will more relaxed.（1）It is _ for kids to learn with the reading pen. A . boringB . convenientC . difficult（2）The three useful inventions are mainly used _. A . at schoolB . in the officeC . at home（3）Mopping robots are popular with _. A . kidsB . office ladiesC . old people（4）Old people can keep their blood pressure normal by _. A . using the electric foot basinB . listening to music with the reading penC . enjoying the mopping machine working（5）Which of the following sentences is TRUE? A . The water wont get cold when the electric foot basin is used.B . Its dangerous for kids to use the reading pen alone.C . Mopping robots can help people forget their busy life.18. （8分）阅读理解 We can easily and cheaply get all the wisdom of the ages, all the stories that have delighted(使快乐) mankind for centuries, but we must know how to use this treasure and how to get the most from it. The most unfortunate people all over the world are those who have never discovered how satisfying it is to read good books.I am very interested in people, in meeting them and finding about them. Ive found in books new friends, new societies, and new words. Reading is a pleasure of mind. It is a little like a sport: Your eagerness for knowledge and quickness make you a good reader. Your experience, compared with his, brings you to the same or different conclusions, and your ideas develop as you understand his.Every book stands by itself, like a one-family house, but books in a library are like houses in a city. Wherever you start reading you connect yourself with one of the families of ideas, and finally you not only find out about the world and the people in it, you find out about yourself, too.Reading can only be fun if you expect it to be. If you concentrate on books somebody tells you you ought to read, you probably wont have fun. But if you put down a book you dont like and try another till you find one that means something to you, and then relax with it, you will almost certainly have a good time, and if you become, as a result of reading, better, wiser, kinder, or more gentle, you wont have suffered during the process.（1）Which is WRONG according to the passage? A . Reading can find new friends.B . Reading is fun.C . Reading is a little like a sport.D . While reading youll have no imagination.（2）Whats the result of reading? A . Wiser.B . Kinder.C . More gentle.D . All of the above.（3）What does the underlined word process mean in Chinese? A . 过程B . 作用C . 手续D . 工序（4）Why does the author say books are connected with each other? A . They have the same idea.B . They have the same writer.C . Peoples problems are the same.D . Human problems repeat themselves in literature.19. （10分）根据短文理解，选择正确答案。Almost everyone has dropped some food on the floor and still wanted to eat it. If someone saw you drop it, he or she might have shouted, “5-second rule!” This socalled rule says food is OK to eat if you pick it up in five seconds or less. But is that true?Professor Anthony Hilton from Ashton University, UK, tested the rule with his students. They found that food dropped for five seconds is less likely to contain bacteria(细菌) than if it sits there for longer.For the study, Hilton and his students tested a lot of foodsbread, pasta, cookies and candyto see how much bacteria they had when they made contact with the floor. They allowed the food to lie on the different types of flooringcarpet(地毯), laminate (复合地板) and tile(瓷砖) for three seconds to 30 seconds.Not surprisingly, the longer the food was on the floor, the more bacteria it had. And the type of floor where the dropped food landed had an effect. Bacteria are least likely to transfer(转移) from carpet, while they are most likely to transfer laminate or tiled surface after more than five seconds.The study also found that the wetter the food, the more likely it was to pick up bacteria. Although most people are happy to follow the 5-second rule, eating food dropped on the floor still carries an infection(感染) risk. “It very much depends on which bacteria are on the floor at the time.” Hilton told Forbes.（1）What is the “5-second rule mean?A . People often shout at someone when they drop food on the floor.B . Food is safe when you pick it up off the floor in less than five seconds.C . Its better to eat dropped food when its been on the floor for over five seconds.D . Food will go bad when dropped food on the floor in five seconds or less.（2）Where is Ashton University?A . In the USAB . In EnglandC . In ChinaD . In France（3）Hiltons test wanted to find out_.A . if the “5-second rule” is trueB . the students favorite foodC . which food is easily droppedD . if different types of floor have different bacteria（4）According to the test, we learn the following EXCEPT _.A . the dropped food had more bacteria if it sat on the floor for longer.B . the dropped food on the carpet had the least bacteria.C . bacteria was impossible to transfer from laminate or tiled surfaces.D . the wetter food was likely to pick up bacteria.（5）According to the article, the infection risk of the dropped does NOT depend on _.A . how long the food sits on the floorB . what the dropped food isC . what the bacteria areD . what the weather is like that day20. （10分）阅读理解Read the questions and answer YES or NO, then you will find out how good you are.When you dont understand something, you ask questions.You like listening to older people talk about the past.You think that you can learn something interesting from everyone around you.You are brave enough when you have to talk to people you dont know.You enjoy reading books about famous people.You always see and talk to different people.You are interested in learning new ways of doing things.You enjoy sharing experiences with friends and learning from people of all ages.You talk a lot about yourself.Even if you are often wrong, you make your own decisions.You hate teaching what you are good at: sports, technology and so on.Your parents dont understand you, so you dont talk to them much.Score Now! (开始计分 )Score2 points if you answer YES to each of the first 8 questions, and 0 if you choose NO.Score 2 points if you answer NO to each of the last 4 question, and 0 if you choose YES.18-24. You are friendly and open-mind. You make people feel important by listening to what they have to say. Youll probably succeed in learning all kinds of interesting things.10-16. Remember that every single person you know can teach you something. You will great make your life rich and colorful.0-8 About 400 years ago, a famous writer wrote, “No man is an island.” This is still true today. Try to be more open and interested in people around you.（1）If you say “YES” to all these questions, youll get _ points. A . 12B . 16C . 20D . 24（2）When you score 22 points, you are _ . A . shy and nervousB . silent and seriousC . open and friendlyD . brave and strong（3）the writer thinks you should _. A . always see and talk to the same peopleB . not make people feel importantC . enjoy teaching what you are good atD . talk much about yourselves whenever it is possible（4）“No man is an island .” In the text probably means that _ A . the famous writer was very cleverB . everything is the same as 400 years agoC . you will feel lonely if you are on an islandD . you can not live alone in the world（5）The questions are used to test whether you are willing to(愿意) _ A . learn from othersB . help other peopleC . do all by yourselfD . depend on others21. （8分）阅读理解Developing healthy eating habits starts from childhood, therefore it is important for parents to teach and provide children with a healthy diet.DPHSS administrator of the Bureau of Nutrition Services, Charlie Morris said, A healthy diet for a child always includes a lot of fruits and vegetables in the diet limiting the amount of simple sugars in the diet and high fat food and highly processed* food. This means staying away as much as possible from food such as chips, cookies, candies and sugary drinks, because all children need to have meals and the meals should be a well-balanced diet.Community nutritionist* Thelma Romoso said, The fruit, the vegetable, the grain, the protein, and also the milk, the diary product are all necessary in the diet for a child. Among them, the fruit and the vegetable should come first. Its easy for a mother to go into the two plus three concept* of fruits and vegetables or five a day. This concept means that there are at least two servings* of fruits a day, three servings of vegetables a day which can be served for lunch and dinner.Morris also said that the childs hunger level influences how much is eaten and the parent controls what and when the meal is offered, saying, Mom needs to make sure that the food offered is good food for the child to eat and she also needs to consider how active they are through the day. Snacks* are not a bad thing, so the mom should offer good kinds of snacks as well.When it comes to preparing your childs lunch and snacks for school, make sure to keep in mind that the food you provide should not only provide enough energy but also be healthy such as fresh fruits, and whole grain bread. But parents must be sure to remember that a good healthy diet must be balanced with physical activity, that is to say, it is important that children get outside and run around and play and get activity besides eating a good diet.（1）According to Charlie Morris we can know that_. A . active children like to eat more and more snacksB . there are sugar