【正文】 0。C.fourD.five（5）Which of the following is TRUE? A.Scientists have found out ways to solve any problem in space.B.Every one of us can have a travel to space in ten years.C.The harm of the radiation may be found in the spacemen39。s children.D.Space is really dangerous, so it doesn39。t interest anyone on the earth.【答案】 （1）B（2）D（3）A（4）A（5）C 【解析】【分析】文章大意：太空人在太空工作時(shí)，面臨兩大危險(xiǎn)，輻射以及太空垃圾。 （1）細(xì)節(jié)理解題。根據(jù)文中語句 About 30% of these are satellites, 10% are spaceships, and the rest are space rubbish 可知，大約30%是衛(wèi)星，10%是宇宙飛船，其余是太空垃圾。故正確答案為B。 （2）細(xì)節(jié)理解題。根據(jù)文中語句 Scientists have found out that the radiation （輻射） is the greatest danger to spacemen in space 可知，太陽和其它星星的輻射對(duì)宇航員有危害（harmful）。good 意為“好的”，helpful 意為“有幫助的”，useful 意為“有用的”，均不符合題意。故正確答案為D。 （3）猜測(cè)詞句題。結(jié)合劃線單詞所在的句子 An explosion （爆炸） in space in 1999 made a cloud of 300,000 fragments, each at least 4mm in size 可知，在爆炸后產(chǎn)生的，體積為 at least 4mm 的最有可能是碎片。泡沫、煙霧和飛碟的體積均不符合原句意。故正確答案為A。 （4）細(xì)節(jié)理解題。根據(jù)文中語句Scientists have found out that the radiation （輻射） is the greatest danger to spacemen in space 和第三段第一句 Space rubbish is also thought to be a great danger to spacemen 可知，本文講述了輻射和太空垃圾兩種對(duì)宇航員的危害物。故正確答案為A。 （5）判斷正誤題。根據(jù)文中語句 The harm of the radiation won39。t be found until their children even grandchildren are born 可知，太空輻射對(duì)宇航員的危害會(huì)傳到他們孩子身上。所以C項(xiàng)表述正確。故正確答案為C。 【點(diǎn)評(píng)】考查閱讀理解。本文考查細(xì)節(jié)題，詞義推斷題，推理判斷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，詞義推斷題以及判斷題都需要通讀全文，了解大意之后找出正確選項(xiàng)。3．閱讀理解 Each year on Feb 21, UNESCO （聯(lián)合國(guó)教科文組織） holds an International Mother Language Day （IMLD）. The event is to help people to pay attention to the disappearance of the world39。s languages。 many of them are disappearing each year. UNESCO sees this as a terrible fact. What happens when a language dies out? Something great is lostnot just sounds and marks but the way that people understand the world and municate with each other. We keep different cultures and traditions through languages. Kill a language and all these are killed too. Through IMLD, more and more people e to realize he terrible situation and try to stop it. Google39。s 2018 Endangered （瀕臨滅絕的） Languages Project is a good example. Many speakers and protectors of endangered languages upload （上傳） texts, audios and videos to the project website. They want to introduce the way that people municate and express themselves around the world. The Myaamia Project is the same kind of effort to revive the language spoken by the Miami tribes （部落） of the United States. Project members work to encourage people to study and municate with this language, which died out in the 1960s. These activities give life to those endangered languages. People who work to keep Languages alive are not limited to the past. Many young people design apps and use social media to support their activities. They spread the word to save the world. So, while the problem of disappearing languages remains a very serious one, there is hope. We all have a special feeling of our mother language. This is why we should remember the wise words of late president of South Africa, Nelson Mandela: If you talk to a man in a language he understands, that goes to his head. If you talk to a man in his own language，that goes to his heart.（1）UNESCO holds IMLD every year in order to help people to ________. A.learn and use endangered languagesB.show their talents in learning languagesC.practice reading skills of mother languagesD.realize the situation of endangered languages（2）What did people do in Google39。s 2018 Endangered Languages Project? A.Discuss how to make good use of Google.B.Offer online courses on endangered languages.C.Share materials about endangered languages online.D.Translate endangered languages into mother languages.（3）What does the underlined word revive mean in Paragraph （段落） 4? A.創(chuàng)造B.學(xué)習(xí)C.復(fù)活D.清除（4）What can we infer （推斷） from Paragraph 5? A.It is more difficult to protect endangered languages.B.The disappearance of languages has already stopped.C.Young people don39。t care about endangered languages.D.Young people have creative ways to protect languages.（5）The writer mentions Nelson Mandela39。s words in order to _________. A.tell the importance of one39。s mother languageB.show his contributions to language protectionC.tell the trouble in learning endangered languagesD.show the possibility of protecting mother languages【答案】 （1）A（2）C（3）C（4）D（5）A 【解析】【分析】大意：文章主要介紹了聯(lián)合國(guó)教科文組織舉辦的國(guó)際母語日和邁阿密工程，并強(qiáng)調(diào)了母語保留的重要性。 （1）細(xì)節(jié)理解題。根據(jù)The event is to help people to pay attention to the disappearance of the world39。s languages. 這次活動(dòng)是為了幫助人們關(guān)注世界語言的消失，可知，國(guó)際母語日的目的是幫助人們學(xué)習(xí)和使用瀕危語言。故選A。 （2）細(xì)節(jié)理解題。由句子Many speakers and protectors of endangered languages upload （上傳） texts, audios and videos to the project website. They want to introduce the way that people municate and express themselves around the world. 許多瀕危語言的說話者和保護(hù)者上傳文本、音頻和視頻到項(xiàng)目網(wǎng)站。他們想要介紹世界各地的人們交流和表達(dá)自己的方式?？芍?，人們?cè)诠雀?018年的瀕危語言項(xiàng)目中在線分享了有關(guān)瀕危語言的材料。故選C。 （3）詞意猜測(cè)題。根據(jù)下文 Project members work to encourage people to study and municate with this language, which died out in the 1960s. 項(xiàng)目的成員鼓勵(lì)人們用這種在19世紀(jì)60年代消失的語言學(xué)習(xí)和交流，可知Myaamia項(xiàng)目使的人們重新使用美國(guó)邁阿密部落所說的語言，因此revive意為“重新使用”即“復(fù)活”。故選C。 （4）推理判斷題。根據(jù)第五段Many young people design apps and use social media to support their activities. 許多年輕人設(shè)計(jì)APP并使用社交媒體來支持他們的活動(dòng)，可知，年輕人有自己創(chuàng)造性的保護(hù)語言的方法。故選D。 （5）推理判斷題。根據(jù)If you talk to a man in a language he understands, that goes to his head. If you talk to a man in his own language，that goes to his heart. “如果你用一種他能理解的語言與一個(gè)人交談，那會(huì)進(jìn)入他的頭腦。如果你用他自己的語言和他說話，那就可以進(jìn)入他的內(nèi)心?！笨芍?，作者提到納爾遜曼德拉的話是為了強(qiáng)調(diào)母語的重要性，即真正使人理解。故選A。 【點(diǎn)評(píng)】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題和詞義猜測(cè)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；詞義猜測(cè)題需要聯(lián)系上下文，了解句子大意之后推測(cè)單詞的意思。4．閱讀理解 Thanks to the hybrid rice that was discovered by Yuan Longping, the hunger problem of thousands of Chinese people was mostly fixed in the 1980s. On Sept 8th, Yuan, together with two other scientists, won China39。s 2018 Future Science Prize, for his continuous research on rice. Even on his 88th birthday on Sept 7th, he took part in the International Development Forum of Rice Production in Hunan province. Although he was recovering from an illness at the time, he was happy to talk to reporters about his latest work on seawater rice. Yuan has been researching on rice since he was at college. In 1964, he discovered a natural hybrid rice plant in Hainan. Since then, he has focused on d