【正文】 綢之路在歷史上對世界的作用是非常大的連接L了世界東西方的貿(mào)易往來，故答案是B。 （5）標(biāo)題判斷題，文章主要講述了中國的絲綢之路，故答案是A。 【點(diǎn)評】考查閱讀理解。本文涉及細(xì)節(jié)理解題、詞義猜測題、邏輯推理題、標(biāo)題判斷題。細(xì)節(jié)理解題要可以直接從文中尋找答案；邏輯推理題需要聯(lián)系上下文，推斷出需要的信息；詞義猜測題，需要根據(jù)單詞所在的語境，進(jìn)行合理想象，確定單詞的意思；標(biāo)題判斷題需要在充分理解文章的基礎(chǔ)上，總結(jié)中心思想，凝練句式，最終確定答案。15．閱讀下面的材料，然后從各題所給的四個選項中選出一個最佳答案。 In every country, there are thousands of people who want to help out. Many join organizations run （管理） by their governments, for example, the Peace Corps in the United States and Voluntary Service Overseas in Britain. Since the powerful （猛烈的） earthquake took place in Sichuan, more than 200 thousand volunteers across China have been helping there! They do all kinds of work or e up with ways to help improve life. Some offer their professional skills for free. Others have no qualifications （資歷）, but they love to work hard to help. One of the most famous volunteers in the world was Mother Teresa. She could be the best volunteer because she gave her life to helping the poorest people of Calcutta. She helped the homeless, cared for the sick, gave out food, and became the mother of those without families. Now more and more teenagers actively look for volunteering opportunities, too. They volunteer because they think it will be fun or they will learn something. They also like the idea of being helpful to others, even if it is just handing out books for the teacher. As they get older, these reasons are still the same, but there are other important reasons for volunteering such as learning onthejob, getting work experience, and improving their social life. All volunteers bring joy to the people they help in so many ways. They might read books to the blind, fix up broken homes, find ways to get water for villages, Could you be a volunteer? What kind of volunteer work could you do? There is someone in the world who needs you.（1）The Peace Corps is ________ in the United States. A.a cityB.an organizationC.a volunteerD.a school（2）The underlined word those in the passage means ________. A.the homelessB.the sickC.the poorD.the kids（3）What is NOT the reason for teenagers to be volunteers according to the passage? A.They want to make more friends.B.They want to be helpful.C.It helps them get work experience.D.It can improve their social life.（4）What is the main idea of this passage? A.The world needs volunteers.B.Mother Teresa was a great volunteer.C.Volunteers do all kinds of work.D.There are different ways of volunteering.【答案】 （1）B（2）D（3）A（4）A 【解析】【分析】本文介紹了在每個國家，有成千上萬的人需要幫助，世界需要志愿者?，F(xiàn)在越來越多的青少年積極尋找志愿服務(wù)機(jī)會。他們做志愿者，因為他們認(rèn)為這會很有趣，或者他們會學(xué)到一些東西。 （1）推理題。根據(jù)第一段前兩句In every country, there are thousands of people who want to help out. Many join organizations run （管理） by their governments, for example, the Peace Corps in the United States and Voluntary Service Overseas in ，the Peace Corps是美國的一個組織機(jī)構(gòu)。故選B。 （2）詞義猜測題。根據(jù)本句the mother of those without ，照顧病人，分發(fā)食物，成為那些沒有家人孩子的母親，可知those指代“無家可歸的孩子”。故選D。 （3）細(xì)節(jié)題。根據(jù)第三段最后一句but there are other important reasons for volunteering such as learning onthejob, getting work experience, and improving their social ，文中未提到“想交更多的朋友”這一原因，故選A。 （4）主旨題。根據(jù)文章大意可知，本文主要講述了世界上有很多人需要幫助，現(xiàn)在越來越多青年參與志愿活動，所以“The world needs ”最符合文意。故選A。 【點(diǎn)評】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題，詞義猜測題和主旨題四種?？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，詞義猜測題需要根據(jù)上下文提煉相關(guān)信息鎖定詞意，主旨題需要通讀全文，了解大意之后找出中心思想。16．閱讀理解 When you are ill, you must be unhappy because you feel unfortable, you don39。t want to work and you may have to stay in bed. This makes you feel very sad. What makes us ill? They are germs. Germs are everywhere. They are very small and you can39。t find them with your eyes. But you can see them with a microscope（顯微鏡）. They are very, very small and there could be hundreds of them on a little piece of something. Germs are always found in dirty water. When we look at dirty water under the microscope. We will see a lots of them in it, so your father and mother will not let you drink dirty water. Germs are not only found in water. They are found in air and dust（灰塵）, if you get a cut in the finger, and if some of the dust from the floor goes into the cut, germs will e into your finger. Your finger will bee big and red, and you will have much pain in it. Sometimes if the germs go into all of your body, you may have pain in every part of the body. What can you do to fight germs? You should wash your hands with soap and water. Soap kills many germs, and water washes them away.（1）The underlined word germs means ________ in Chinese. A.塵埃B.細(xì)胞C.贓物D.病菌（2）If we want to find out how many germs there are, we can use ________. A.eyesB.glassesC.microscopesD.cameras（3）According to the passage, we can find a lot of germs at ________ places. A.cleanB.dirtyC.quietD.noisy（4）From the passage, we know that germs are ________ to us. A.friendlyB.badC.usefulD.important【答案】 （1）D（2）C（3）B（4）B 【解析】【分析】 本文主要說明細(xì)菌讓我們生病。細(xì)菌無處不在。細(xì)菌經(jīng)常出現(xiàn)在臟水中。在空氣和灰塵中也有細(xì)菌。有時細(xì)菌會進(jìn)入你的身體，讓你處處有疼痛。 （1）詞義猜測題。根據(jù) They aregerms. Germs are everywhere. They are very small and you can39。t f