2019届一轮复习人教版选修七Unit5Travellingabroad单元学案设计（21页word版）

2019届一轮复习人教版选修七Unit5Travellingabroad单元学案设计（21页word版）

‎2019届一轮复习人教版选修七Unit 5Travelling abroad单元学案设计 一 单元词汇句式搜索 一、写其形 ‎1.motherland n.　祖国 ‎2.visa n. 签证 ‎3.queue n. 队列；行列 ‎　　　vi. 排队 ‎4.lecture n.& vi. 演讲；讲课 ‎5.qualification n. 资格；资历 ‎6.preparation n. 准备；预备 ‎7.recommend vt. 推荐；建议 ‎8.shopkeeper n. 店主 ‎9.idiom n. 习语；成语 ‎10.comfort n. 舒适；安慰 ‎　　　vt. 安慰 ‎11.substitute n. 代替者；代用品 ‎　　　vt. 用……代替……‎ ‎12.requirement n. 需要；要求 ‎13.draft n. 草稿；草案 ‎　　　vt. 草拟；起草 ‎14.acknowledge vt. 承认；确认；答谢 ‎15.contradict vt. 反驳；驳斥 ‎16.occupy vt. 占用；占领；占据 ‎17.apology n. 道歉；谢罪 ‎18.routine n. 常规；日常事务 ‎19.optional adj. 可选择的；随意的 ‎20.cage n. 鸟笼；兽槛 ‎21.abundant adj. 丰富的；充裕的 ‎22.govern vt.& vi. 统治；支配；管理 ‎23.destination n. 目的地 二、知其意 ‎1.academic adj. 学校的；学术的 ‎2.cafeteria n. 自助食堂；自助餐厅 ‎3.essay n. 文章；散文 ‎4.tutor n. 导师；助教；家庭教师 ‎5.numb adj. 麻木的；失去知觉的 ‎6.autonomous adj. 自主的；自治的；独立的 ‎7.enterprise n. 事业；事业心 ‎8.seminar n. (专题)研讨会 ‎9.videophone n. 可视电话 ‎10.bachelor n. 获学士学位的人；未婚男子 ‎11.minibus n. 小型公共汽车 ‎12.bark vi. (指狗等)吠叫；咆哮 n. 犬吠声；树皮 ‎13.battery n. 电池(组)；电瓶；炮台 ‎14.drill vi.& vt. 钻(孔)‎ n. 钻；钻机 ‎15.oilfield n. 油田 ‎16.agent n. 代理人；经纪人 ‎17.parallel adj. 平行的；相同的；类似的 ‎18.inn n. 客栈 ‎19.tomb n. 坟墓 ‎1.as__far__as__one__is__concerned 　就……而言 ‎2.be__occupied__with 忙着做……；忙于某事物 ‎3.day__in__and__day__out 日复一日 ‎4.out__of__the__question 不可能的；不值得讨论的 ‎5.settle__in (迁入新居、更换工作后)安顿下来 ‎1.It__was__the__first__time__she__had__ever__left her motherland.‎ 这是她第一次离开自己的祖国。‎ ‎2.Besides，as__far__as__he__was__concerned，what other people thought was not the most important thing.‎ 此外，他认为，别人的想法并不是最重要的。‎ ‎3.I have been so__occupied__with__work__that I haven’t had time for social activities.‎ 我一直忙于学习，以至于没有时间去参加社交活动。‎ ‎4.In__the__high__plains__area__is Lake Titicaca，the highest lake in the world，on which boats can travel.‎ 在高原地区有的的喀喀湖，这是世界上海拔最高的湖，湖上可以行船。‎ ‎5.From here you’ll travel by boat to your accommodation in a forest reserve，which__holds__the__record for the most bird sightings in one area.‎ 从这里可以乘船到森林保护区的接待站。这个护林区保持着一项观鸟纪录，即在一个地区可以看到最多的鸟类。‎ 二 单元知识综合运用 Ⅰ.阅读理解 A ‎(2018·杭州高三二模)A small family approached. The daughter was young and pretty. Her name was Blair, and she was obviously leaving. Her parents were not. The three gazed at the crowd and began their wait. Blair was twentythree, fresh from graduate school with a handsome resume (简历) but not ready for a career. A friend from college was in Africa as a volunteer for Peace Work, which had inspired Blair to devote the next two years to helping others. Her assignment was in eastern Peru, where she would teach primitive little children how to read. She would live in a hut with no modern conveniences, no electricity, no phone, and she was anxious to begin her journey.‎ The flight would take her to Miami, then to Lima, then by bus for three days into the mountains, into another century. For the first time in her young and sheltered life, Blair would spend Christmas away from home.‎ Luther, her father, was sad that Blair was leaving. The goodbyes had all been said. “Are you sure this is what you want？” had been asked for the hundredth time. Then, the first announcement was made, the one asking those in first class to come forward.‎ ‎“I guess we’d better go，” Luther said to his daughter, his only child. They hugged again and fought back the tears. Blair smiled and said, “The year will fly by. I’ll be home next Christmas.”‎ Nora, her mother, bit her lip and nodded and kissed her once more.“Please be careful，” she said because she couldn’t stop saying it.‎ ‎“I’ll be fine.”‎ They released her and watched helplessly as she joined a long line and inched away, away from them, away from home and security and everything she’d ever known. They turned and got into endless sadness.‎ 语篇解读：本文是一篇记叙文。文章叙述了刚刚大学毕业就去秘鲁的偏远山区做志愿者的Blair和父母在机场告别时的情景以及他们内心的感受。‎ ‎1．What’s the reason for Blair’s decision to help others?‎ A．Her college’s requirement.‎ B．Her friend’s behavior.‎ C．Her successful career.‎ D．Her parents’ support.‎ 解析：选B　细节理解题。根据第一段中的“A friend from college was in Africa as a volunteer for Peace Work, which had inspired Blair to ‎ devote the next two years to helping others.”可知，Blair大学时的一个朋友在非洲做志愿者的行为激励了Blair决定去帮助别人。故选B。‎ ‎2．What were the family waiting for?‎ A．The flight to Miami.‎ B．The flight to Lima.‎ C．The bus to the mountains.‎ D．The bus to another century.‎ 解析：选A　细节理解题。根据第二段第一句“The flight would take her to Miami, then to Lima, then by bus for three days into the mountains, into another century.”和文章关于机场送行的描述可知，这一家人正在机场等飞往Miami的航班。故选A。‎ ‎3．Which words can best describe Luther and Nora’s feelings?‎ A．Pleased and appreciative.‎ B．Indifferent and cold.‎ C．Heartbroken but relaxed.‎ D．Understanding but worried.‎ 解析：选D　推理判断题。根据第三段“’Are you sure this is what you want？’had been asked for the hundredth time.”和第五段“Nora, her mother, bit her lip and nodded and kissed her once more.’Please be careful，’ she said because she couldn’t stop saying it.”中父母向女儿告别时的表现和所说的话可推知，他们很担心女儿但理解她所做的决定。故选D。‎ ‎4．What can we infer about Blair in the passage?‎ A．She was twentythree years old.‎ B．She was tired of city life.‎ C．She would be in first class in the flight.‎ D．She used to spend Christmas in Peru.‎ 解析：选C　推理判断题。根据第三段最后一句“Then, the first announcement was made, the one asking those in first class to come forward.”及下一段Blair的父亲所说的“I guess we’d better go”可推知，Blair乘坐的是头等舱。故选C。A项在原文中已提到，不用推断，故排除。‎ B ‎(2018·合肥高三质检)If you have the opportunity to visit some places in New Zealand then the list below is our recommendation.‎ Fiordland National Park This park is part of the South Westland World Heritage area and is New Zealand’s largest national park and one of the largest in the world. The scenery in Fiordland is nothing short of extremely beautiful, with steep mountains, wild waterfalls, and abundant rain forests. Being able to come back and forth in its deep bay attracts most of the visitors.‎ The area has some of the world’s great walks including the world famous Milford Track, which was described as the finest walk in the world in the early twentieth century.‎ Abel Tasman National Park Abel Tasman may be New Zealand’s smallest national park, but the attractions are huge. Located in one of New Zealand’s sunniest spots, the area also has the best beaches in the country.‎ The popular Abel Tasman Walk is a great way to see this park. It takes 3－5 days to complete. Sea Taxis are also available and can drop you off at any number of beaches within the park.‎ Rotorua Accessible from New Zealand’s biggest city, Auckland, Rotorua is famous for its volcanic activities. Rotorua is also famous for its plentiful ‎ lakes which are great for swimming and fishing. The surrounding area contains plenty of native bushes and some famous walks.‎ Rotorua is also the best area in the country to experience and learn about Maori Culture.‎ Mt Cook National Park Mt Cook as well as the surrounding area is an alpine (高山的) park within the World Heritage listed in South Westland. The biggest peaks in all of Australasia are here. The park doesn’t contain many trees or plants due to the altitude. Walks range from a two hour walk to difficult tracks suitable for experienced mountaineers only.‎ A helicopter or plane ride gives visitors excellent views of the mountains with the option of landing at the top of Tasman Glacier, a true permanent snow covered alpine environment.‎ ‎5．The most impressive experience in Fiordland National Park may be ________.‎ A．rock climbs　　　　　　 　B．forest camps C．water jumps D．boat trips 解析：选D　推理判断题。根据Fiordland National Park部分第一段最后一句“Being able to come back and forth in its deep bay attracts most of the visitors.”可推断出，在这个公园乘船游览可能是最令人印象深刻的体验。故选D。‎ ‎6．If you are interested in folk customs, you can go to visit ________.‎ A．Fiordland National Park B．Rotorua C．Mt Cook National Park D．Abel Tasman National Park 解析：选B　细节理解题。根据Rotorua部分第二段“Rotorua is also the best area in the country to experience and learn about Maori Culture.”可判断出，如果你对民间习俗感兴趣，你可以去Rotorua体验和学习。故选B。‎ ‎7．What do the four attractions have in common?‎ A．Great beaches. B．Untouched nature.‎ C．Pleasant climate. D．Famous walks.‎ 解析：选D　细节理解题。根据Fiordland National Park部分第二段中的“The area has some of the world’s great walks including the world famous Milford Track ... ”， Abel Tasman National Park部分第二段中的“The popular Abel Tasman Walk is a great way to see this park.”， Rotorua部分第一段中的“The surrounding area contains plenty of native bushes and some famous walks.”和Mt Cook National Park部分第一段中的“Walks range from a two hour walk to difficult tracks suitable for experienced mountaineers only.”可判断出，这四个旅游景点的共同之处在于都有很著名的徒步旅行路线。故选D。‎ C Tips for Cycle Trips Cycling has many advantages as a form of travel, as it is the fastest way to travel by human power, and slow enough to allow type of local involvement that is impossible with powered travel. Cycle travel is a cheap form of transportation.‎ Distance On level terrain (地形), without a headwind, a cyclist of average fitness on a touring bike can comfortably cover 60120km a day. Distances of up to 250km a day are possible, but anything much beyond 120km will require ‎ considerable physical tension and not allow many stops to enjoy the places you visit. For many, 80100km a day will be the most suitable distance to aim for, as it will give a sense of achievement and also leave plenty of time for meals and activities.‎ Geography The gradient (坡度) of the trip will reduce your range. A basic rule is that for every 100 meters of altitude you climb, you should add an extra 15 minutes to your journey time. In hilly or mountainous areas, the easiest routes for cycling are downstream along major rivers, as overall they will be downhill. A long, roundabout route along a river will usually be easier than a short, direct route over a hill or mountain pass. However, it is worth bearing in mind that the most scenic routes often come from hilly terrain.‎ Eat Food choice depends largely on where you are, so see the respective sections for more information about foods. As you will be working hard, it’s important to get enough energy in your food. On long trips away from major towns － there may be little quality food available, so be prepared to live on candy bars, prepared meat products and the like if the need arises.‎ Sleep While you can take a tent with you, many hotels and especially campsites can accommodate cyclists. However, there are also some hotels that may be less used to accommodating cyclists. If you are exploring an unfamiliar world, asking about the accommodation spares you the search for a new place to stay after a long exhausting day of travel.‎ 语篇解读：本文主要介绍骑行旅游时在骑行距离、地理形势、饮食、住宿四个方面的建议。‎ ‎8．Which distance does the author suggest to ordinary cyclists a day?‎ A．50km. B．90km.‎ C．130km. D．250km.‎ 解析：选B　细节理解题。根据小标题Distance下面的“For many, 80100km a day will be the most suitable distance to aim for ...”可知，80km到100km对大多数普通的骑行者而言是最适合的，故选B项。‎ ‎9．From the passage, we can learn that ________.‎ A．high quality food is easy to get on long trips B．hotels seldom provide accommodation for cyclists C．cycling over a mountain is challenging but worthy D．it takes cyclists 15 minutes to climb 100m of altitude 解析：选C　细节理解题。根据小标题Geography下面的最后两句“A long ... that the most scenic routes often come from hilly terrain.”可知，沿着山路骑行比沿河骑行更加艰难，但是最美丽的风景路线常常来自山区地带，即在山区骑行具有挑战性，但也是十分值得的，故选C项。‎ ‎10．We can probably read this passage in ________.‎ A．a geography book B．a research report C．a science fiction D．a travel magazine 解析：选D　文章出处题。文章主要介绍骑行旅游时在骑行距离、地理形势、饮食、住宿四个方面的一些建议，与旅游话题息息相关，很有可能出现在旅游杂志(a travel magazine)上，故选D项。‎ Ⅱ.阅读七选五 Ways to Keep Your Friends For many high school students, our graduation date appears like a ‎ ticking time bomb (定时炸弹) for friendships we’ve had since kindergarten.__1__‎ Video chat. Let’s do the obvious one first：FaceTime. I think that seeing your friend’s face is a necessity you don’t really need me to point out, but talking to your friends keeps the friendship going! If the phone call isn’t full of deep conversation, that’s fine.__2__‎ Keep sharing everything.__3__ Despite the thousandmile distance between my best friend and me, she knows everything about the crushes (迷恋) I’ve had, the teachers I’ve hated and the assignments that have kept me up past 3 am. It takes me 10 seconds to send a text. It’s a lot easier to pretend to stay with your friend.‎ Presents! Take a minute to admire the efficiency of the U．S. postal system and send your friend a gift! This is a fun one and a must. Picking it out will make your day, and getting it will make his or her day. __4__ And the thought doesn’t have to disappear if the miles between you grow. If anything, this will help the distance feel even less important.‎ ‎__5__ Realize that people change and that your friends won’t stay the same no matter how much you want them to. College is a time for people to discover parts of themselves that may have been dormant (潜伏的) in high school, and your friend might start to seem more and more like a different person. Give advice and help him or her keep a level head, but realize that going with the flow might sometimes work in your favor.‎ A．Spare no details, no matter how unimportant.‎ B．Be ready for growth.‎ C．Email or chat online.‎ D．It’s always the thought that counts.‎ E．The ways to keep your friends are listed as follows.‎ F．Appreciating the gift really means you’ve your friends deep in heart.‎ G．Sometimes friendship is just knowing someone’s on the other end of the line.‎ 语篇解读：每逢毕业时，学生们之间的友谊总是面临挑战，那么如何在毕业后维持朋友间的关系呢？本文给出了几点建议。‎ ‎1．选E　本空承上启下，用于引出下文，根据下文提到的“Video chat, Keep sharing everything, Presents”等可知，下文主要讲述维持友谊的方法。因此，E项“维持友谊的方法列举如下”，符合语境。‎ ‎2．选G　根据上文中的“If the phone call isn’t full of deep conversation ...”可知，G项中的“on the other end of the line”与之对应。‎ ‎3．选A　根据本段主题句“Keep sharing everything.”及空后内容可知，朋友之间应该分享一切。A项与该主题呼应。‎ ‎4．选D　根据空后“And the thought doesn’t have to disappear if the miles between you grow.”中的关键词“the thought”可知，D项符合上下文逻辑。‎ ‎5．选B　根据本段内容，特别是空后的“Realize that people change and that your friends won’t stay the same no matter how much you want them to.”可知，本段主题与成长有关。故B项(为成长作准备。)适合作本段主题。‎ Ⅰ.完形填空 Many years ago, three soldiers, hungry and tired of battle, arrived at a small village. The villagers, suffering a poor harvest and years of war, quickly __1__ the food they owned. They met the three at the village square, __2__ about the lack of food.‎ The first soldier then approached the village elders, “Your tired fields have left you __3__ to share, so we shall share what we have: the __4__ of how to make soup from __5__.”‎ Naturally the villagers became __6__ and soon a fire was put to the village’s greatest pot as the soldiers carefully __7__ three stones. “Now this will be a fine soup，” said the second soldier，“__8__ some salt and parsley (西芹) would make it more wonderful！” A woman __9__， crying “What luck! I remember I’ve got some at home！” Off she ran, __10__ with a handful of parsley. As the pot boiled on, carrots, beef and cream had soon __11__ their way into the pot before everyone set out to __12__.‎ The soldiers ate and danced and sang well into the night, __13__ by the meal and their __14__ friends. The next morning, they awoke to __15__ the entire village standing before them with their best bread and cheese.“You have given us the greatest __16__，” said an elder，“and we shall never forget it.” The third soldier turned to the __17__， and said，“There is no secret but one thing is __18__： it is only by __19__ that we may make a feast.” And off the __20__ wandered, down the road to their next destination.‎ 语篇解读：本文是一篇记叙文。文章通过三个士兵和村民之间的故事告诉我们要学会分享。‎ ‎1．A.ate up　　　　　　　 　B．gave away C．hid D．sold 解析：选C　根据上文中的“The villagers, suffering a poor harvest and years of war”并结合最后一段内容可知，此处指村民们迅速地把他们拥有的食物藏了起来。C项意为“隐藏”，符合语境。‎ ‎2．A.caring B．thinking C．joking D．complaining 解析：选D　根据空格后的“the lack of food”可知，此处指村民们抱怨食物的短缺。D项意为“抱怨”，符合语境。‎ ‎3．A.nothing B．anything C．a little D．a lot 解析：选A　根据下文中的“so we shall share what we have”可知，此处指你们贫瘠的农田让你们没有东西可以分享。A项意为“没有什么”，符合语境。‎ ‎4．A.importance B．secret C．problem D．matter 解析：选B　根据最后一段倒数第二句中的“There is no secret but ... ”中的“secret”的提示并结合语境可知，此处指士兵们要分享做汤的秘密。B项意为“秘密”，符合语境。‎ ‎5．A.pots B．bread C．stones D．cream 解析：选C　根据下文中的“as the soldiers carefully __7__ three stones”可知，此处指士兵们要分享用石头做汤的秘密。故选C项。‎ ‎6．A.curious B．scared C．worried D．content 解析：选A　上文提到，士兵们要分享用石头做汤的秘密；由此可推知，村民自然会对这件事感到好奇。A项意为“好奇的”，符合语境。‎ ‎7．A.picked up B．dropped in C．chose D．collected 解析：选B　结合语境可知，此处指士兵们把三块石头放进锅里。B项意为“(使)落进”，符合语境。‎ ‎8．A.as if B．in case C．since D．but 解析：选D　根据上文中的“Now this will be a fine soup”与下文中的“some salt and parsley (西芹) would make it more wonderful”可知，此处指但是一些盐和西芹会让这锅汤更美味。D项意为“但是”，符合语境。‎ ‎9．A.backed off B．broke down C．jumped up D．stepped away 解析：选C　根据下文中的“What luck! I remember I’ve got some at home！”并结合语境可知，此处指一个女人跳起来喊道。C项意为“跳起来”，符合语境。‎ ‎10．A.returning B．leaving C．dealing D．trading 解析：选A　结合语境可知，这个女人跑着离开了，拿了一些西芹回来。A项意为“返回”，符合语境。‎ ‎11．A.fought B．felt C．found D．lost 解析：选C　find one’s way into 为固定搭配，意为“找到到……的路”，此处指胡萝卜、牛肉、奶油都进入到了锅里。fight one’s way 意为“奋力前进”；feel one’s way 意为“摸索着前进”；lose one’s way意为“迷路”，均与语境不符。故选C项。‎ ‎12．A.work B．feast C．talk D．play 解析：选B　根据最后一段倒数第二句中的“we may make a feast”及语境可知，此处指大家准备享用大餐之前，胡萝卜、牛肉、奶油都进入到了锅里。feast意为“盛宴，宴会”，符合语境。‎ ‎13．A.refreshed B．alarmed C．annoyed D．amused 解析：选A　根据语境可知，此处指士兵们因为大餐和朋友而恢复精力。A项意为“(使)恢复精力”，符合语境。‎ ‎14．A.wellinformed B．newlymade C．hardearned D．longlost 解析：选B　根据第一段第一句可知，士兵们之前并不认识这些村民；由此可推知，此处指士兵们新交的朋友。B项意为“新交的”，符合语境。A项意为“消息灵通的”；C项意为“辛苦得到的，来之不易的”；D项意为“丢失很久的”。‎ ‎15．A.keep B．recognize C．expect D．discover 解析：选D　根据语境可知，此处指第二天早上，士兵们醒来的时候发现所有的村民都带着他们最好的面包和奶酪站在他们面前。D项意为“发现”，符合语境。‎ ‎16．A.answer B．hope C．gift D．advice 解析：选C　根据下文中的“we shall never forget it”及语境可知，此处指一个老人说士兵们给了他们最好的礼物。故选C项。‎ ‎17．A.crowd B．family C．strangers D．companions 解析：选A　根据上文中的“the entire village standing before ‎ them”可知，士兵们的面前有一群村民；由此可知，此处指第三个士兵转向人群说。A项意为“人群”，符合语境。‎ ‎18．A.funny B．doubtful C．different D．certain 解析：选D　根据上文中的“There is no secret”可知，此处指没有什么秘密，但是有一点是肯定的。D项意为“肯定的，确定的”，符合语境。‎ ‎19．A.entertaining B．sharing C．appreciating D．donating 解析：选B　根据第二段中的“Your tired fields have left you __3__ to share, so we shall share what we have ...”可知，此处指只有通过分享大家才能享受到大餐。B项意为“分享”，符合语境。‎ ‎20．A.villagers B．elders C．locals D．soldiers 解析：选D　根据空后的“wandered, down the road to their next destination”可知，此处指士兵们沿着去下一个目的地的街道漫步离开了。故选D项。‎ Ⅱ.语法填空 When Dad told me I was going to take a scuba diver training course, I was really excited. I thought I’d be like those people on TV, __1__ (play) with fish.‎ In the pool, Rob, my instructor, demanded we do what he did. One of the drills __2__ (be) to take our masks off at the bottom of the deep end, replace them, __3__ clear them of water. I wasn’t doing that because I couldn’t open my eyes underwater or keep water out of my nose. I __4__ (terrify) and made excuse after excuse about __5__ I couldn’t do it. ‎ Rob walked over and said, “Alaya, you don’t have to do this if you don’t want to. Nobody is forcing you.” Though I said I wasn’t going to do it, my __6__ (foot) carried me toward the pool.‎ With my eyes tightly __7__ (close), I dived in and made my way to __8__ other end. The water felt unnatural against my face. I __9__ (quick) threw on my mask and started clearing it of water. Rob gave me thumbs up. I learned a big lesson: there is nothing to fear but fear __10__ (it)．‎ 语篇解读：本文是一篇记叙文。作者通过学习潜水的经历告诉我们：没有什么是可怕的，除了“可怕”本身。‎ ‎1．playing　分析句子结构可知，此处是现在分词短语作状语，表示伴随。‎ ‎2．was　根据语境可知，文章描述的是过去的事情，所以用一般过去时。‎ ‎3．and　分析句子结构可知，空格后的动词“clear”与前面的两个动词“take”和“replace”并列。故应用and。‎ ‎4．was terrified　根据语境可知，此处应用一般过去时，并且主语I与terrify之间是被动关系。故填was terrified。‎ ‎5．why　句意：关于我为什么不能做到，我找了一个又一个借口。根据句意可知，此处应用why引导宾语从句。‎ ‎6．feet　根据常识可知，此处应是指两只脚，用复数形式。‎ ‎7．closed　分析句子结构可知，此处是“with＋n.＋过去分词”复合结构，因为close与eyes之间是被动关系，因此用过去分词。‎ ‎8．the　根据语境可知，此处表示到游泳池的另一端，应用定冠词。‎ ‎9．quickly　修饰动词应用副词形式。故填quickly。‎ ‎10．itself　句意：我学到了重要的一课：没有什么是可怕的，除了“‎ 可怕”本身。根据句意可知，应填itself。‎ 假设你是李华。最近你班举行了一次班会，班会的主题是：太空探险的意义。请结合下表内容，给校报用英语写一篇文章，客观地介绍讨论的情况并表达你自己的观点。‎ 一些同学赞同 一些同学反对 你自己的观点 ‎●获得新的知识 ‎●耗资巨大 ‎●？‎ ‎●从太空取得新资源 ‎●宇航员的安全问题 ‎●扩大人类的生存空间 ‎ 注意：1．字数：80—120。‎ ‎ 2．标题与开头已写好，不计入总词数 Outer Space Explorations, YES or NO?‎ We had an argument over whether it was necessary to carry out outer space explorations at a class meeting the other day. ‎ ‎ ‎ ‎ ‎ 参考范文 Outer Space Explorations, YES or NO?‎ ‎ We had an argument over whether it was necessary to carry out outer space explorations at a class meeting the other day.‎ ‎ Some of us held it important to research the outer space because, first of all, people can get a better understanding of the outer space through their exploration. Second, new resources can be found there for human use. Third, this exploration can possibly bring about new living space for human life. ‎ ‎ However, others think very differently. They said this kind of exploration is much too costly. Besides, it is very dangerous fro astronauts to do such work.‎ ‎ In my opinion, people should be pioneering and therefore such explorations into the outer space are worth trying out.‎