【正文】 turn home is . ①Get the ID number of the lost pet.②Call the owner to bring the lost pet home.③Look for the microchip of the lost pet.④Call the microchip pany to match the number to the information of its owner. A.③①②④B.③④①②C.①③④②D.③①④②（4）According to the passage, we can know that . A.the couple thought the microchip wasn39。t helpful at allB.Scrub didn39。t feel unfortable with the microchip in its bodyC.it took a long time to match Roxy39。s ID number to her owner39。s informationD.Jennifer herself found her cat according to the ID number on its microchip（5）What is the main idea of the passage? A.The reasons why pets got lost.B.Different ways to find the lost pets.C.The ways how people care for the lost pets.D.The introduction of how microchips help the lost pets return home.【答案】 （1）C（2）D（3）D（4）B（5）D 【解析】【分析】大意：本文主要介紹芯片怎樣幫助走失的寵物回家，動物收容所通過詹妮弗寵物貓皮膚下的芯片上的身份證號碼聯(lián)系上了失主詹妮弗，芯片幫助了數(shù)千名失主找到他們的寵物。 （1）細節(jié)題。根據(jù)then they39。ll call the microchip pany to match the number to the information of the pet39。s owner. This is how the shelter was able to tell Jennifer that they had found ，詹妮弗通過芯片的幫助找到他的寵物貓，故選C。 （2）細節(jié)題。根據(jù)Microchips can not only work for a pet39。s whole life but help lost pets no matter how far they39。ve been away from ，微芯片不僅能效力寵物的一生而且無論丟失的寵物離家有多遠都能幫助。D選項描述跟原文描述不一致，故選D。 （3）細節(jié)題。根據(jù) When lost pets are brought to animal shelters, people there use a special tool to look for the microchip and read the ID number on it, then they39。ll call the microchip pany to match the number to the information of the pet39。s owner. 可知，動物收容所首先尋找丟失寵物的微芯片，其次獲取它的身份證號碼，然后打電話給芯片公司將號碼和它的主人的信息匹配，最后打電話給失主領(lǐng)回丟失的寵物，故選D。 （4）細節(jié)題。根據(jù)Once the chip is in place, the pet does not feel it ，Scrub身上放了芯片沒有什么不舒服感，故選B。 （5）主旨題。本文主要介紹芯片怎樣幫助走失的寵物回家，故選D。 【點評】考查閱讀理解。細節(jié)題和主旨題是閱讀理解題中常考題型。細節(jié)題需要從文中尋找答案；主旨題需要通讀全文，了解大意之后找出中心思想。3．閱讀理解 At some point in life, many people develop a mental （精神） problem. While most people get over it, for others it doesn39。t go away easily. The WHO says that about 20 percent of teenagers worldwide suffer from mental illness. It39。s thought that the number of teenagers with mental illness around the world will increase by half by 2020. It will bee one of the main causes of illness, and even death. In China, the picture isn39。t bright, either. About one tenth of teenagers under the age of 17 have a mental health challenge. The world is changing fast. Study and relationships have always caused stress, but today the stress is much higher than before, the WHO said. A research centre in Oxford University says that young people today have big stresses at school. For example, they experience bullying （欺凌）. In a 2017 report, the centre noted that the Internet was a special source （渠道） of stress. Online, young people often see messages about perfection and this causes the young great uncertainty about their futures, says the centre. Also, according to China Daily, Chinese people don39。t ask for help with their mental problems. They fear that others will think less of them if they say that they are in mental trouble. Elaine Peng, a US mental health educator, makes a similar point. And in the UK, over three quarters of young people believe their mental problems have a social stigma. It is reported in 2017 that a quarter of young UK people wouldn39。t ask for help if they developed a mental problem. Young people who don39。t ask for help for their condition may be creating problems for themselves in the future. Elaine Peng warned that, If we hide our mental health, it may remain a problem forever. My message for young people is, if you feel something is wrong within you—ask for help, he told China Daily. （1）Which of the following is NOT the cause of stress according to the passage? A.Heavy schoolworkB.Being bullied at school.C.Some information from the Internet.D.Certainty about the future.（2）Why don39。t Chinese people ask for help with their mental problems? A.They don39。t think them serious.B.They can get over them in time.C.They can keep their mental health secret.D.They are afraid of being looked down upon.（3）What does the underlined word stigma most probably mean in Chinese? A.羞恥B.印象C.援助D.危害（4）Elaine Peng advised the teenagers with mental illness to ______. A.think less of themselvesB.avoid being bulliedC.ask for help as soon as possibleD.stay away from the Internet.（5）The main purpose of the passage is to ______. A.ask research centers for helpB.tell about teenagers39。 stressesC.call public attention on teenagers with mental illnessD.show some different opinions from different countries【答案】 （1）D（2）D（3）A（4）C（5）C 【解析】【分析】大意：本文講述世界上許多人有精神疾病，到2020年世界上有一半的青少年患精神方面的疾病。精神疾病將成為主要的疾病甚至導(dǎo)致死亡，研究表明引起精神異常的原因是壓力過大而沒有及時找醫(yī)生疏導(dǎo)導(dǎo)致的。 （1）細節(jié)題。根據(jù)young people today have big stresses at school. they experience bullying （欺凌）. the Internet was a special source （渠道） of ，研究表明壓力的原因來自于過重的學(xué)業(yè)，學(xué)校的欺凌，已經(jīng)互聯(lián)網(wǎng)上一些不良信息導(dǎo)致的，D描述與原文不一致，故選D。 （2）細節(jié)題。根據(jù) They fear that others will think less of them if they say that they are in mental ，他們害怕其他人瞧不起他們，故選D。 （3）詞義猜測題。根據(jù)And in the UK, over three quarters of young people believe their mental problems have a social ，在英國，超過4分之三的年輕人認為他們的精神疾病是社會的恥辱，推出stigma的意思是“羞恥”，故選A。 （4）推斷題。根據(jù)I