【文章內(nèi)容簡介】 of a busy road is about 85 dB and the sound of a rock concert can be about 100 dB. Loud noise is harmful to the inner二Most of us are bon with about 16,000 hair cells （聽毛細胞） in our inner ears. These cells notice sounds. However, listening to loud noise for a long time can make these cells work too hard and cause some of them to die. This is what causes hearing loss. Once this happens, it39。s hard to get your hearing back. Some people might think that their music isn39。t all that loud. But this can depend on where you are. For example, if you are in a noisy place like the subway, you might turn up your music too loud without realizing it. Later, when you listen to it at the same volume in a quiet place, you alight feel unfortable The safe level for most sound is below 80 dB for up to 40 hours a week. A level of 80 dB is about equal to （相當于） the noise of a subway. Here is some advice on safe listening. Over—the—ear headphones （頭戴式耳機） are better than in—ear ones. They do a better job of stopping outside noise, so you can listen at a lower volume. Don39。t listen to loud music on your headphones for a long time. Follow the 60:60 rule: listen to music at 60 percent of your headphones39。 maximum volume for no more than 60 minutes a day.（1）It is safe to listen to sounds that are louder than 100 dB for 15 minutes （2）Listening to loud noise for a long time can cause some hair cells in the inner ear to die. （3）From the fourth paragraph, we know people don39。t always realize how loud their music is. （4）In—ear headphones are better than over—the—eat ones because they can stop more outside noise. （5）This article mainly tells us why ears are an important part of our bodies. 【答案】 （1）0（2）1（3）1（4）0（5）0 【解析】【分析】文章大意： 本文主要講述了聽大音量音樂的習慣對聽力有害。世界衛(wèi)生組織稱，超過10億的年輕人在聽力方面存在問題，因為他們長時間大聲聆聽。聯(lián)合國有安全聆聽標準。聽八十小時大于85分貝或15分鐘大聲100分鐘的聲音是不安全的。長時間聆聽大聲的聲音可能會使這些細胞工作太猛，并使其中一些細胞死亡。這就是人們聽力損失的原因。 （1）判斷正誤題。根據(jù) It is not safe to listen to sounds that are louder than 85 dB （分貝） for eight hours or 100 dB for 15 minutes. 可知挺高于85分貝八個小時或者100分貝15分鐘是不安全的。故答案為錯誤。 （2）判斷正誤題。根據(jù) However, listening to loud noise for a long time can make these cells work too hard and cause some of them to die. 可知聽大聲的噪音很長時間能使這些耳毛細胞工作太猛，造成一些耳毛細胞死亡，故答案為正確。 （3）判斷正誤題。根據(jù) if you are in a noisy place like the subway, you might turn up your music too loud without realizing it. 可知如果你在像地鐵這樣吵鬧的地方，你可能無意識的把聲音調(diào)到太大，可知第四段告訴我們?nèi)藗儾豢偸悄芤庾R到他們的音樂有多大聲，故答案為正確。 （4）判斷正誤題。根據(jù) Over—the—ear headphones （頭戴式耳機） are better than in—ear ones. They do a better job of stopping outside noise, so you can listen at a lower volume. 可知頭戴式耳機比置入式耳機更好，故答案為錯誤。 （5）判斷正誤題。通讀全文可知大意是：聽大聲的音樂對聽力有害，不是講耳朵是人體重要的組成部分，故答案為錯誤。 【點評】考查閱讀理解能力，首先通讀全文，掌握大意，然后根據(jù)細節(jié)判斷所給句子的正確，注意要找到依據(jù)。6．閱讀理解 Did you take part in a camp this summer? There are so many summer camps and not all of them are the same. To choose which camp is best for you, first you must do a bit of research. Maybe you39。ve never thought about it before, but every great summer camp has the same main goals—opportunity, challenge and growth. Opportunity means you are given a chance to do something special. It also makes you special because other kids don39。t have the same opportunity. For example, if you are interested in writing, then you can choose to join a journalism （新聞） camp. You may have the opportunity of meeting famous journalists there. Challenge means you are given a task. You must finish the task and succeed in dealing with the challenge. Then you will have a sense of achievement. For example, you could take a lifeguard course at some summer camps. If you pass the exam, then you will receive a certificate （證書） to bee a real lifeguard. This also leads to the third and most important goal of very great summer camp—personal growth. It doesn39。t mean growing taller and stronger or more beautiful. It means seeing yourself improve, learning something new and doing something you didn39。t know or believe you could do before. It also means being more confident in yourself. So in the future when choosing your next summer camp, remember to ask yourself: Is it a special opportunity? Is it a challenge? Will I grow? But what about friendship, fun and joy? These will all happen naturally when you have the right goals at summer camps!（1）Which is the writer39。s opinion? A.Different camps have different goals. B.There are too many summer camps today.C.All great summer camps have the same main goals.D.All the summer camps offer the same activities and courses.（2）According to the passage, a camper feels successful when he ______. A.joins the best campB.finishes a hard taskC.grows taller and strongerD.takes a special chance（3）The most important thing for a camper is to ______. A.take opportunitiesB.grow more beautifulC.bee better and more confidentD.learn new lifesaving skills（4）What does the last paragraph tell us? A.It39。s not important to have fun at a camp. B.It39。s hard to make real friends at a camp.C.You can get more joy with more goals at camp.D.With the right goals, you can have fun while learning at a camp.（5）Which is the best title for the passage? A.What makes a camp great?B.Which is the best goal?C.How to be a successful camper?D.How to do research work?【答案】 （1）C（2）B（3）C（4）D（5）C 【解析】【分析】大意：本文講述作者就如何成為一個成功的野營者給出了一些看法，每個好的夏令營都有相同的主要的目標——機會，挑戰(zhàn)和成長，讓自己一邊學到東西一邊獲得樂趣。 （1）細節(jié)題。根據(jù)but every great summer camp has the same main goals—opportunity, challenge and ，作者觀點是所有好的夏令營都有相同的主要目標——機會，挑戰(zhàn)，成長，故選C。 （2）細節(jié)題。根據(jù)You must finish the task and succeed in dealing with the challenge. Then you will have a sense of ，每當野營者完成一次艱難的任務(wù)后會有成就感，故選B。 （3）推斷題。根據(jù)the third and most important goal of very great summer camp—personal growth. It means seeing yourself improve, learning something new and doing something you didn39。t know or believe you could do before. It also means being more confident in ，對于野營者而言，最重要的事是變得更好而且更自信，故選C。 （4）段落大意題。最后一段主要講述有用正確的目標，你便可以在夏令營中一邊學到東西一邊獲得樂趣，故選D。 （5）主旨題。本文主要講述如何成為一個成功的野營者的，故選C。 【點評】考查閱讀理解。細節(jié)題、推斷題和主旨題是閱讀理解題中?？碱}型。細節(jié)題需要從文中尋找答案；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。7．閱讀理解 At so