【正文】 ight be the biggest thing you can do to improve your health in the shortest time. On the one hand, you should eat different foods, especially fruit and vegetables. You may have a favorite food, but you39。d better eat something different. If you eat different foods, you will probably get more your body needs. On the other hand, when you are eating, notice how your body feels nutrients（營養(yǎng)物質(zhì)）and when your stomach feels fortably full. Eating too much will not make you feel fortable and will make you fat.（1）What can have an effect on your happiness and your health? A.SleepB.Moving.C.FoodD.Nutrients（2）According to the passage, which of the following is NOT TRUE? A.We don39。t need to have enough sleep.B.Exercising outside can help you to stay healthy.C.Your body needs different foods.D.Eating too much will make you fat.（3）What does the underlined word workout in Paragraph 3 probably mean in Chinese? A.go outB.jumpC.walkD.exercise（4）According to the passage, you must do the ______ things well if you want to keep healthy and live a healthy life. A.twoB.threeC.fourD.five【答案】 （1）A（2）A（3）D（4）B 【解析】【分析】本文介紹了如何保持健康，過上健康的生活。 （1）細(xì)節(jié)題。根據(jù)Sleep is very important and it can have an effect on not only your happiness, but also your health睡眠是非常重要的，它不僅會影響你的快樂，而且會影響你的健康，可知睡覺會影響你的幸福和健康，故選A。 （2）細(xì)節(jié)題。根據(jù)So enough sleep is necessary for us if we want to live a healthier lifestyle，可知我們不需要足夠的睡眠是錯的，故選A。 （3）詞義猜測題。根據(jù)just make sure you get up and move at some point throughout the day確保你在一天中的某個時間起床走動，可知起床走動是運(yùn)動，故workout是exercise運(yùn)動的意思，故選D。 （4）推理題。根據(jù)Here are the three things that you must do，展開如果你想保持健康，過健康的生活，你必須把這3件事情做好 ， 故選B。 【點(diǎn)評】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題，詞義猜測題，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息，詞義猜測題需要根據(jù)上下文提煉相關(guān)信息鎖定詞意。10．閱讀理解 Picture the scene: It39。s midnight. You39。re very hungry after studying for a long time. Then you see a nice pie in the fridge. Do you eat it? It seems that you shouldn39。t, for many reasons, including its influence on your studies. Scientists have long known that eating late at night can make us gain weight. But now a new study has shown that late— night eating can also have a bad influence on our brains—it might hurt our ability to learn new things and store memories. “We believe that late—night eating may affect（影響） our learning by affecting the parts of the brain that control learning and memory, DawnLon, PhD, a project scientist at the University of California, Los Angeles said, we believe the timing of when we eat is the main cause of the damaged （受損的） memory. For the study, the researchers looked at mice with strict feeding plans for two weeks, the mice were either allowed to eat during the time when they are usually the most active, or during the time when they usually sleep. The mice received the same amount of sleep and calories. Then the researchers tested the brains of the mice. In one test, the researchers tried to find out whether the mice could remember that a room was connected to an electric shock（電擊） after 24 hours had gone by. The researchers noticed that when the mice were put in the room again hose mice that ate when they should have been sleeping were less likely（可能的） to get scared than those mice that ate during usual hours. It means that they didn39。t remember. So think twice before the midnight snack— it might be bad for more than your weight.（1）What does the underlined word it in Paragraph 2 refer to? A.Studying for long.B.A nice pie.C.A new stud.D.Late—night eating.（2）For the study, the researchers need to ______. A.check the brains of the mice before the test startedB.feed the mice only during the time when they usually sleepC.keep the mice in a room with an electric shock all the timeD.let the mice receive the same amount of sleep and calories（3）According to the passage, which of the following sentences is TRUE? A.a recent study shows late eating affects weight.B.What we eat can affect learning and memory.C.The mice that ate during sleeping hours didn39。t remember.D.The mice that ate during usual hours didn39。t remember.（4）Which of the following can be the best title for the passage? A.Eating snacks affects memoryB.Late eating hurts brainC.Never stay up lateD.Keep away from snacks【答案】 （1）D（2）D（3）C（4）B 【解析】【分析】主要講了吃夜宵不僅會增加我們的體重。也會對我們的大腦有壞的影響。 （1）推斷題。根據(jù) a new study has shown that late— night eating can also have a bad influence on our brains可知研究表明吃夜宵對大腦也有壞處，所以it代指吃夜宵，故選D。 （2）細(xì)節(jié)題。根據(jù)The mice received the same amount of sleep and ，故選D。 （3）細(xì)節(jié)題。根據(jù)The researchers noticed that when the mice were put in the room again hose mice that ate when they should have been sleeping were less likely（可能的） to get scared than those mice that ate during usual hours. It means that they didn39。t ，當(dāng)老鼠再次被放在房間里時，那些在本該睡覺的時候吃東西的老鼠比那些平時吃東西的老鼠更不可能害怕。這意味著他們不記得了，故選C。 （4）主旨題。根據(jù)全文可知主要講了吃夜宵不僅會增加我們的體重。也會對我們的大腦有壞的影響，故選B。 【點(diǎn)評】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題和主旨題三種?？碱}型，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息；主旨題需要通讀全文，了解大意之后找出中心思想。11．根據(jù)短文內(nèi)容選擇正確答案。B Ladies and gentlemen, I returned to this year in a time machine. In the year 2500, we are able to travel through time to any year in the history of the earth. This year is your last chance to change your lifestyle to save the earth. Beginning