【正文】 sier thanas easy asbecause the earth is being polluted day and nightD.because of the rise in pollutionB. Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by sulfur dioxide （So2） is now the most dangerous kind of air pollution. It is caused by heavy traffic. We are sure that if there are fewer people driving, there will be less air pollution. Air pollution is still the most serious. It39。 Man has been polluting the earth. The more people have, the more pollution bees. Many years ago, the problem was nor so serious because there were not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true.6．閱讀下列短文，從每小題所給的四個(gè)選項(xiàng)中，選出一個(gè)最佳選項(xiàng)。只有選項(xiàng)B，才能揭示文章的大意，故選B。（4）標(biāo)題判斷題。t have a good explanation for it. 這是一件很平常的事情，但研究人員對(duì)此沒(méi)有很好的解釋?？芍x項(xiàng)C不符合文章內(nèi)容，故排除C；It39。可知選項(xiàng)B不符合文章內(nèi)容，故排除B； you just hear it more clearly when you39。根據(jù)You can improve an icecream headache by rapidly rubbing your tongue across the roof of your mouth to help warm up 。故選A?？梢淹浦@些肌肉通過(guò)消化道輸送食物、液體和氣體。根據(jù)上文These muscles move food, fluids and gas through your digestive tract. 把你的消化道想象成一條很長(zhǎng)的管道，內(nèi)襯著平滑肌組織。由relax，放松，動(dòng)詞，可知放松讓血液流動(dòng)，推知阻止血液流動(dòng)的應(yīng)該是變緊，因此tighten的意思是變緊，故選B。 that sudden rush of blood is what causes the headache然后放松，讓血液流動(dòng)起來(lái)；這種突然的血液流動(dòng)是導(dǎo)致頭痛的原因。根據(jù)Our Amazing Feelings【答案】 （1）B（2）A（3）D（4）B 【解析】【分析】文章大意：本文主要介紹提供一些問(wèn)題和答案來(lái)說(shuō)明人體是一臺(tái)能提出許多有趣問(wèn)題的機(jī)器。Our Strange BodyC.t have a good explanation for why yawns are contagious.（4）What is the best title of the passage? A.Your stomach makes noise only when you are hungry.D.There is no way for you to improve an icecream headache.B.And that39。s what makes you feel unfortable when you39。re so hungry when your stomach is emptyC.And that39。s what you39。變長(zhǎng)（2）Which of the following sentences can be filled in the blank? A.變短變緊變松s just a myth. A growing body of research now shows that yawning is nature39。s a mon thing, but researchers don39。 Why are yawns contagious? When you39。 Why do I blush when I39。 you just hear it more clearly when you39。 Actually, your stomach makes noise whether you39。 What causes my stomach to make a low continuous noise when I39。s the result of changed blood .flow in the nervous system. Blood vessels in the head tighten to stop the loss of body heat and then relax to let blood flow rise。 Scientists aren39。s up with icecream headaches? Here are answers to these and other questions about our bodies.5．閱讀理解 【點(diǎn)評(píng)】考查閱讀理解。 （5）理解歸納題。A robot needs some kind of smarts. 機(jī)器人需要某種智慧，intelligence的含義就是智力，故選C。 （4）詞義推斷題。Some robots might power itself with sunlight, some might with electricity, while others with the battery（電池）. 理解可知，一個(gè)機(jī)器人能以三種方式為自己提供動(dòng)力。 （3）理解歸納題。 （2）細(xì)節(jié)理解題。 （1）理解推斷題。To describe the movement of a robot.D.To help people understand what a robot is.B.D.C.B.Five.（4）The Chinese meaning of Intelligence in the last paragraph is ____. A.Four.Three.Two.D.hearB.SeeD.the machineB.the toy 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. It can move on wheels, walk on legs or be driven by small engines（發(fā)動(dòng)機(jī)）. A robot can move either the whole body or just parts of it. Give your robot sensors （傳感器）: light sensors（ eyes ）, touch sensors （hands）, chemical sensors（nose）, hearing sensors（ears） and taste sensors （tongue）. Sensing First of all, your robot would have to be able to sense the environment around it. 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. 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。通讀全文可知，本文主要介紹了睡眠的價(jià)值，故選A。通讀第五段內(nèi)容可知，此段主要說(shuō)明了睡眠的重要性，故選B。Perhaps they may listen to the advice of Dr. James Maas. an expert（專(zhuān)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。 （3）細(xì)節(jié)理解題。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。 （2）詞義推斷題。理解可知，改善健康的最簡(jiǎn)單和最便宜的方法就是睡眠時(shí)間每晚至少8個(gè)小時(shí)。 （1）細(xì)節(jié)理解題。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(lái)越多的人睡眠不足。The Ways of Eating LessB.? A.D.Sleeping during the night is helpful.C.A piece of paper.（4）What do the words of the famous person mean in Paragraph 5? A.C.A report.Interested in sleep.（3）According to Dr. James Maas. What is sleep like? A.Having less sleep.B.sleep eight hours or more every night（2）What does sleepdeprived mean in Paragraph 2? A.take exercise as much as possibleC.. A. For those who value work more than sleep, they should listen to what a famous person once said. Don39。sleep credit card.39。 Perhaps they may listen to the advice of Dr. James Maas. an expert（專(zhuān)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。ll do. Why are so many people sleepdeprived? Part of the reasons may be cultural. In the American culture, people put a higher value on work than on sleep. In fact, people who sleep a lot are usually seen as lazy. Also, you can sometimes hear some people say proudly that they don39。 The problem with sleep is that more and more people in the world are not sleeping