【正文】 who sleep a lot are usually seen as lazy. Also, you can sometimes hear some people say proudly that they don39。t have much time to sleep. They only sleep four or five hours a night. It seems that the less you sleep, the more work you39。ll do. How do we teach these people to learn the value of sleep? Perhaps they may listen to the advice of Dr. James Maas. an expert（專家） in sleep. He says, Sleep is like a credit （信用卡） card. When you sleep less. You are only borrowing time. You always have to pay it back. The more hours you don39。t sleep, the more hours you should t sleep to pay back the hours on your 39。sleep credit card.39。 For those who value work more than sleep, they should listen to what a famous person once said. Don39。t think you will be doing less work because you sleep during the night. That is a foolish（愚蠢的） idea which is held by people who have no imagination. You will be able to do more.（1）According to the writer, the easiest and cheapest way to improve health is to . A.eat healthy food every dayB.take exercise as much as possibleC.get medical help whenever necessaryD.sleep eight hours or more every night（2）What does sleepdeprived mean in Paragraph 2? A.Having a good sleep.B.Excited about sleep.C.Having less sleep.D.Interested in sleep.（3）According to Dr. James Maas. What is sleep like? A.An hour.B.A report.C.A credit card.D.A piece of paper.（4）What do the words of the famous person mean in Paragraph 5? A.Sleeping during the night is foolish.B.Sleeping during the night is helpful.C.People have no courage.D.People always do less work.（5）What is the best title of the passage39。? A.The Value of SleepB.The Value of StudyC.The Ways of Eating LessD.The Ways of Making Money【答案】 （1）D（2）C（3）C（4）B（5）A 【解析】【分析】文章大意：世界上越來越多的人睡眠不足。睡眠不足不僅使人感到疲勞，而且還會造成事故，也可能導(dǎo)致醫(yī)療問題，這必須引起人們的重視。 （1）細(xì)節(jié)理解題。根據(jù)文中的語句But the easiest and cheapest way to improve your health is just to sleep eight hours or more every night.理解可知，改善健康的最簡單和最便宜的方法就是睡眠時間每晚至少8個小時。故選D。 （2）詞義推斷題。根據(jù)文中的語句According to the World Health Organization over half the people in the world may be ，世界上一半以上的人可能睡眠不足。sleepdeprived表示睡眠不足，故選C。 （3）細(xì)節(jié)理解題。根據(jù)文中的語句Perhaps they may listen to the advice of Dr. James Maas. an expert（專家） in sleep. He says, Sleep is like a credit （信用卡） card. 可知，睡眠就像信用卡，故選C。 （4）理解歸納題。通讀第五段內(nèi)容可知，此段主要說明了睡眠的重要性，故選B。 （5）理解歸納題。通讀全文可知，本文主要介紹了睡眠的價值，故選A。 【點評】考查閱讀理解。本文考查細(xì)節(jié)題和主旨題等常考題型，細(xì)節(jié)題要注意從文中抓住關(guān)鍵詞尋找答案；主旨題需要通讀全文，了解大意之后找出主題句。4．閱讀理解 In our daily life, robots are often found to do work that is too dangerous, boring, difficult, or dirty. And we often see kids play with toy robots. But what exactly is a robot? There are some important characteristics（特征） that a robot must have. These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you will need to build into a machine before it can be considered as a robot. A robot has these important characteristics. Sensing First of all, your robot would have to be able to sense the environment around it. Give your robot sensors （傳感器）: light sensors（ eyes ）, touch sensors （hands）, chemical sensors（nose）, hearing sensors（ears） and taste sensors （tongue）. Movement A robot needs to be able to move around its environment. It can move on wheels, walk on legs or be driven by small engines（發(fā)動機）. A robot can move either the whole body or just parts of it. Energy A robot needs to be able to power itself. Some robots might power itself with sunlight, some might with electricity, while others with the battery（電池）. The way your robot gets its energy will depend on what your robot needs to do. Intelligence A robot needs some kind of smarts. A programmer is the person who gives the robot its smarts. The robot will have to have a certain way to receive the program so that it knows what it is to do. （1）The underlined word it in Paragraph 2 is about ____. A.the toyB.the characteristicC.the machineD.the engine（2）The chemical sensors may help a robot to ____. A.SeeB.catchC.hearD.smell（3）In how many ways can a robot power itself according to the passage? A.Two.B.Three.C.Four.D.Five.（4）The Chinese meaning of Intelligence in the last paragraph is ____. A.能源B.勤奮C.智能D.外觀（5）What is the mai