新核心大学英语读写1答案【篇一：新核心大学英语读写教程第二册答案 unit 1】part i 》task 32. answer the questions in the following table according to what you heard 1.about six astronauts.dave scott, john yong, mike collins, alan bean, charles duke, eugene cernan.2. urban pollution. big cities all have their own unique atmospheres, i.e., polluted air.3. because they only worry about their personal gains and loss without realizing the fact that earth atmosphere becomes worse and worse.4. he no longer complained about weather on the earth and traffic ever since. he has realized that it is lucky for him to have so many people around and that the earth is the garden of eden.part ii 》main reading task 21. answer the following questions.1) how did the world react to the lunar landing?the us newscaster walter cronkite wiped away his tears; people gatheredaround televisions from china to brazil; pavements outside tv shops crammed as people watched in awe.2) what did aldrin say to armstrong after they saw how the worldreactedaldrin said, “neil, we missed the whole thing.” because aldrin thought that they were the only ones who never had the chance to see themselves carrying out the moon-landing mission.3) what really awed the astronauts when they were orbiting the moonon christmas eve of 1968?their real wonder was at the vibrant blue earth in the distance, not at the dead gray planet beneath them.4) what does it mean to be human?to be human means to be restless. curiosity is never satisfied. it merely finds new targets.5) what did astronaut al bean do when he sat in shoppingmalls afterhe had returned to the earth?al bean would simply marvel at the variety of human life.6) what did astronauts feel about the earth when on the moon? they felt deeply that the earth is both beautiful and fragile. the earth needs more care and protection.7）to what movement did apollo missions give a big boost? what details does the text mention?the apollo missions gave a big boost to green movement. the apollo missions had deep and lasting effect on many environmentalists. an organization called “friends of the earth” was founded after the astronauts first walked on the moon. the inaugural earth day happened a year later.8) what is the greatest reason to celebrate the 40th anniversary ofmoon landing? why does the author state this?the greatest reason to celebrate the 40th anniversary of moon landing is personal, because the celebration is a good opportunity for everyone on the earth to think more about his responsibility in protecting and prospering this planet.related readingtask 21. read the text carefully and then fill in the blanks with the main ideasfor each part.1) the launch of solar-sail spacecraft2) will be launched3) human beings’ dream of navigating space like they navigate oceans4) an anonymous donor5) has given birth to the idea of solar sails and their experimental launch6) has long supported the idea of solar sails7) continues to work for his dream8) momentum carried by solar lights9) how to stretch sails to absorb solar lights10) not only energy but also momentum11) driving force for solar sails12) robots or human genomes13) do anything a regular sail can do14) a big problem for solar sail project15) the shortage of money16) preparing with great enthusiasm for the flying of lightsail-1 2. translate the following passage into english.about a year from now, scientists will launch a special box, which unfurls four triangular sails and rise on a sunbeam. this is a new spacecraft dubbed as lightsail-i. this spacecraft will sail a few hours in space and gain a few miles in altitude. the planetary society would be taking baby steps to build and fly a series of solar-sail spacecraft. ms. druyan, widow of carl sagan, who had long supported the notion of solar sials, called the solar sail program “ a taj mahal” for her husband. the theory of solar-sail spacecraft is not complicated. because light carries not just energy but also momentum. a big enough sail could reach speeds of hundreds of thousands of miles an hour with the help of constant force from solar lights. taking weight control and space radiation into consideration, the only passengers on a solar-sail spacecraft were likely to be robots or genomes. right now, one key technological problem forsolar-sail spacecraft lies in how to efficiently uoll solar sails in space. part iv 》exercise 13. complete the sentence (page 20)1. reveal the shape of that strange basin 来揭示那个奇怪盆地的形状2. vibrant space exploration program 生动鲜活的太空探索项目3. a violent restless nature 狂暴的、躁动的自然4. cited the benefits of cloning at the conference 在大会上提到了克隆技术的好处5. what counted most was their motherland’s advance and prosperity 最重要的是祖国的发展和繁荣6. had ceased fire in order to watch the world cup soccer matches 为了看世界杯一停火7. the essence of his argument 他论点的核心8. signing off即将播完 gained a deeper perception aboutea rth’s fragility 对地球的脆弱有了更深刻的理解9. read a retired astronaut’s autobiography in awe 满心敬畏的读了一位前宇航员的自传fired my curiosity about space 点燃了我对太空的好奇心 mademe a space enthusiast 使我成为太空发烧友10. were feasible 是可行的 unpredictable dangers 无法预测的危险none of them was willing to be left out 他们中没有一个愿意被排除在外 orbit the earth 环绕地球【篇二：新视野大学英语读写教程第一册课后习题答案】=txt>课后习题答案iii. 1. rewarding 2. communicate 3. access 4. embarrassing 5. positive 6. commitment 7.virtual 8. benefits 9. minimum 10. opportunitiesiv. 1. up 2. into 3. from 4. with 5. to 6. up 7. of 8. in 9. for10.withv. 1.g 2.b 3.e 4.i 5.h 6.k 7.m 8.o 9.f 10.csentence structurevi.1. universities in the east are better equipped, while those inthe west are relativelypoor.2. allan clark kept talking the price up, while wilkinson kept knocking it down.3. the husband spent all his money drinking, while his wife saved all hers for the family.4. some guests spoke pleasantly and behaved politely, while others wee insulting andimpolite.5. outwardly sara was friendly towards all those concerned, while inwardly she wasangry.vii.1. not only did mr. smith learn the chinese language, but healso bridged the gapbetween his culture and ours.2. not only did we learn the technology through the online course, but we also learnedto communicate with friends in english.3. not only did we lose all our money, but we also came closeto losing our lives.4. not only do the workers want a pay increase, but they also want reduced workinghours.5. not only is the house expensive, but it is also too far away from my company.translationviii.1. not only can students choose when and where to learn foran online course, but theycan also take time to think through answers before making a reply.2. she is excited by the idea of online learning while be considers it meaningless anduseless.3. communicating with native english speakers is a very rewarding experience fromwhich we can learn a lot.4. today, more and more people have access to the internet through which they look forthe information they need.5. he wants her to give up working and stay home to look after the children. she feels,however, that this is too much for her.6. now that we have finished the course, we shall start doing more revision work.ix.1. 我永远都不会忘记那位老师，是他告诉我学外语是有趣的、有价值的。