2019届一轮复习人教版选修七Unit3Underthesea单元学案（30页word解析版）

2019届一轮复习人教版选修七Unit3Underthesea单元学案（30页word解析版）

‎2019届一轮复习人教版选修七Unit3Under the sea单元学案 一、分层单词 写作词汇 ‎1.　　　　vt.放弃;遗弃;抛弃 ‎ ‎2.　　　　vt.当场见到;目击 ‎ n.目击者;证人;证据 ‎3.　　　　 vi.& n.暂停;中止 ‎ ‎4.　　　　vt.拖;拉;扯 ‎ ‎5.　　　　 vi.逃避;逃跑 ‎ vt.逃离 ‎6.　　　　 n.住所;住宿 ‎ ‎7.　　　　 n.关系;血缘关系;交往 ‎ ‎8.　　　　adj.好的;整齐的;匀称的 ‎ ‎9.　　　　adj.生动的;鲜明的;鲜艳的 ‎ ‎10.　　　　adj.纯的;纯粹的;纯洁的 ‎ ‎11.　　　　 prep.在……对面 ‎ adj.相对的;相反的 ‎12.　　　　vt.催促;极力主张;驱策 ‎ ‎13.　　　　 vi.思考 ‎ vt.映射;反射;思考 ‎14.　　　　adj.意识到的;知道的 ‎ 阅读词汇 ‎1.jog vi.&vt.　　　　　　  ‎ ‎2.dive vi.& n.　　　　　　  ‎ ‎3.suck vt.& vi.　　　　　　  ‎ ‎4.conservation n.　　　　　　  ‎ ‎5.target n.　　　　　 ‎ ‎6.boundary n.　　　　　　  ‎ ‎7.pension n.　　　　　　  ‎ ‎8.annual adj. & n.　　　　　 ‎ ‎9.narrow adj.　　　　　　  ‎ ‎10.shallow adj. 　　　　　　  ‎ ‎11.steep adj. 　　　　　 ‎ ‎12.awesome adj. 　　　　　　  ‎ ‎13.seaside n.&adj. 　　　　　　  ‎ ‎14.telescope n.　　　　　 ‎ ‎15.teamwork n.　　　　　 ‎ ‎16.dimension n.　　　　　 ‎ 拓展词汇 ‎1.　　　　 n.深(度);深处→　　　　adj.深的adv. 深深地 ‎ ‎2.　　　　adj.好吃的;可口的→　　　　 n.味道;品位;鉴赏力v.尝;品尝;有……的味道 ‎ ‎3.　　　　adj.意识到的;知道的→　　　　 n.意识;认识 ‎ ‎4.　　　　 vi.思考vt.反射;思考→　　　　 n.反射;思考 ‎ ‎5.　　　　adj.锐利的;锋利的;敏捷的→　　　　v.(使)变得锋利 ‎ ‎6.　　　　vt.催促;极力主张;驱策→　　　　 n.紧急;迫切;催促→　　　　adj.紧急的;迫切的;催促的 ‎ ‎7.　　　　vt.恐吓 vi.受惊吓→　　　　adj.害怕的 ‎ 二、高频短语 ‎1.　　　　　　帮助(某人)摆脱困境或危难 ‎ ‎2.　　　　　　对……知道、明白;意识到…… ‎ ‎3.　　　　　　举起;阻碍 ‎ ‎4.　　　　　　整理;收拾 ‎ ‎5.　　　　　　在此期间;与此同时 ‎ ‎6.　　　　　　靠近 ‎ ‎7.　　　　　　upside down  ‎ ‎8.　　　　　　(be) scared to death  ‎ ‎9.　　　　　　aim at ‎ 三、经典句型 ‎1.　　　　　　 (那是一个……的时期) the killer whales,or “killers” as they were then called,helped the whalers catch the baleen whales that were on their annual migration. ‎ ‎2.　　　　　　　　　 (花了半个多小时)to get the boat back to ‎ James,... ‎ ‎3.This was the call that announced there　　　　　　　　　　(马上就有)a whale hunt. ‎ ‎4.As we drew closer, I could　　　　　　　　　　　　　　　(看见一条鲸鱼正在被袭击) by a pack of about six other killers. ‎ ‎5.The sea was rough that day and it 　　　　　　　　　　　　(很难操纵) the boat. ‎ 基础知识运用篇 一、语境词汇运用 ‎(一)词汇拼写(注意单词或短语的形式变化)‎ ‎1.　　　 (在对面) is St. Paul's Church,where you can hear some lovely music. ‎ ‎2.If you can't find any 　　　 (住宿) elsewhere, here is an available room. ‎ ‎3.The ICRC said people are trapped and unable to 　　　 (逃离) to safe areas. ‎ ‎4.The issues will be voted on at the company's 　　　 (每年的) meeting on April 21 in London. ‎ ‎5.For many other species, 　　　 (保护) efforts are likely to come too late. ‎ ‎6.We were all amazed to see the man diving into the sea under 1,000 meters in　　　 (深度). ‎ ‎7.It is no use　　　(恐吓) others into cooperating with us. ‎ ‎8.History has 　　　 (见证) the endless productions of Shakespearean plays in every major language of the world. ‎ ‎9.It wasn't until her friend was badly hurt that Kerry　　　　　　　　　(意识到) her habit of finding fault with him. ‎ ‎10.There was blood everywhere and the woman was embarrassed and clearly in shock. Fortunately,a lot of people stopped to　　　　　　(帮助摆脱困境). ‎ ‎11.I'll phone for a taxi.　　　　　　　　　(与此同时), you must get packed.  ‎ ‎12.We were　　　　　　　　　(被吓死) by the big snake.  ‎ ‎13.It is necessary that he should　　　　　　 (整理) the information for my reference.  ‎ ‎14.Continuing violence could　　　　　　 (阻挡)the progress towards reform.  ‎ ‎15.As Christmas 　　　　　　　　　(临近), the big stores start to get unbearably crowded. ‎ ‎16.His eyes were open but everything he saw was 　　　　　　(上下颠倒的). ‎ ‎17.Slowly he raised his bow and began to 　　　　　　(瞄准)the bird. ‎ ‎(二)单句填空 ‎1.This great battle was　　　(vivid) recorded in the documentary film. ‎ ‎2.It is important that students develop an　　　(aware) of how the Internet should be used. ‎ ‎3.After　　　 the soup, Tom said it was 　　　. (taste)  ‎ ‎4.The lake is over 20 meters in 　　　. So we were all moved 　　　 by the man who dived into the lake to save the boy. (depth)  ‎ ‎5.Every one of us can find accommodations in the school, which 　　　 (accommodate) more than 3,000 students. ‎ 二、经典句型仿写 ‎1.不用担心,他很容易相处。(be+adj.+to do)‎ Don't worry. He　　　　　　　　　　　　. ‎ ‎2.警察到的时候那个抢劫犯正要逃跑。(be about to do sth.)‎ That robber　　　　　　　　　 the police arrived.  ‎ ‎3.那是一个没有电脑,没有手机,没有电视的时期。(when)‎ ‎　　　　　　　　　　　　　　　 there were no computers, no telephones and no TV sets. ‎ ‎4.我看见彼得正在被警察带走, 这使我非常吃惊。(see sb. doing )‎ I　　　　　　　　　　　　, which made me very surprised. ‎ ‎5.他们用了10年的时间才意识到保护环境的重要性。(It takes sb. some time to do sth.)‎ ‎　　　　　　　　　　　　the importance of protecting the environment.  ‎ 答案精解精析 基础知识默写篇 一、分层单词 写作词汇 ‎1.abandon　2.witness　3.pause　4.drag　5.flee　6.accommodation　7.relationship ‎8.neat　9.vivid　10.pure　11.opposite　12.urge　13.reflect　14.aware 阅读词汇 ‎1.慢跑;轻推;轻撞　2.跳水(的动作);潜水(的动作);俯冲　3.吮吸　4.保存;保护　5.目标;靶;受批评的对象　6.界限;分界线　7.养老金;退休金　8.每年的;按年度计算的;年刊;年鉴　9.狭窄的;有限的;狭隘的　10.浅的;肤浅的;浅显的　11.陡峭的　12.使人敬畏的;令人畏惧的　13.海边(的);海滨(的)　14.望远镜　15.协作;配合　16.维(数);方面;侧面 拓展词汇 ‎1.depth;deep　2.tasty;taste 　3.aware;awareness ‎4.reflect;reflection ‎ 　5.sharp;sharpen　6.urge;urgency;urgent ‎7.scare;scared 二、高频短语 ‎1.help (...) out　2.be/become aware of　3.hold up ‎4.sort out　5.in the meantime　6.draw near　7.上下翻转　8.吓死了 ‎9.瞄准 三、经典句型 ‎1.It was a time when　2.It took over half an hour　3.was about to be　4.see a whale being attacked　5.was difficult to handle 基础知识运用篇 一、语境词汇运用 ‎(一)词汇拼写 ‎1.Opposite　2.accommodation　3.flee　4.annual ‎5.conservation　6.depth　7.scaring　8.witnessed　9.became/was aware of ‎10.help out　11.In the meantime　12.scared to death　13.sort out ‎14.hold up　15.is drawing near　16.upside down　17.aim at ‎(二)单句填空 ‎ ‎1.vividly　2.awareness　3.tasting;tasty　4.depth;deeply ‎5.accommodates 二、经典句型仿写 ‎1.is easy to get along with　2.was about to flee when　3.It was a time when　4.saw Peter being taken away by the police　5.It took them ten years to realize/be aware of 单元知识链接高考题型 ‎1 课文与语法填空 ‎　　阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。‎ One day, a sailor was just sorting out his accommodation when he saw a killer whale　1　(throw) itself out of the water and then crashing down.　2　the old sailor knew, the killer whale　3　(name) Old Tom was suggesting there was a whale　4　(wait) for them. So all the sailors drove the boat leaving the bay and heading　5　the destination. With Old Tom showing the way, the sailors soon saw a huge whale　6　(attack) by a group of killer whales. And those killers seemed to know how to work as　7　team. Some used their bodies to stop the whale breathing, and others managed　8　(stop) it diving or fleeing out to sea.‎ ‎ After arriving at the spot, the sailors　9　(take) their position to stab the whale. Then the whale was dragged into the　10　(deep) of the sea and enjoyed by the killer whales.                    ‎ ‎1.　　　2.　　　3.　　　4.　　　5.　　　‎ ‎6.　　　7.　　　8.　　　9.　　　10.　　　‎ ‎2 课文与短文改错 根据课文内容,对下面材料进行修改。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。‎ I’m sitting in the warm night air with a cold drink in my hand and reflect on the day. It was a day of pure magic. I go snorkelling on the reef offshore in this morning. Seeing so extraordinary beauty, I felt every cell in my body woke up. It was like discover a whole new dimension of life. The first thing I became aware was all the vivid colours surrounded me. And many kinds of fishes didn’t seem to mind me swimming among it. However, there was other creatures that I didn’t want to get too close to. How a tiny spot I was in this enormous world!‎ ‎3 话题知识与写作 Ⅰ.根据提示翻译下列句子。‎ ‎1.我永远不会忘记在海边玩耍的那一天。 (never位于句首)‎ ‎                                                               ‎ ‎2.站在那儿,通过望远镜我目睹了一只蓝鲸被它的同伴抛弃。(witness) ‎ ‎                                                               ‎ ‎3.我恐惧地看到一些虎鲸将其拽到海底深处。(killer whale)‎ ‎     ‎ ‎4.没有其他蓝鲸来帮它摆脱困境,我意识到它成了虎鲸的目标。(help...out)‎ ‎                                                                                            ‎ ‎5.反思这件事,我意识到了生活是那么残酷。 (reflect on)‎ ‎                                                                                                                          ‎ ‎6.我们只有不断提高自己,变得更加强大,才能生活得更好。(only if...)‎ ‎                                                                                                                                                                                   ‎ Ⅱ.将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。‎ ‎                                                          ‎ 答案精解精析 ‎1.课文与语法填空 ‎1.throwing　2.As　3.named　4.waiting　5.for ‎6.being attacked　7.a　8.to stop　9.took 10.depth　‎ ‎2.课文与短文改错 ‎　　I’m sitting in the warm night air with a cold drink in my hand and ① on the day. It was a day of pure magic. I ②snorkelling on the reef offshore ③in this morning. Seeing ④ extraordinary beauty, I felt every cell in my body ‎ woke up. It was like ⑤ a whole new dimension of life. The first thing I became aware ⑥ was all the vivid colours ⑦ me. And many kinds of fishes didn’t seem to mind me swimming among ⑧. However, there ⑨ other creatures that I didn’t want to get too close to. ⑩ a tiny spot I was in this enormous world!‎ ‎①此处与sitting并列,故应将reflect改为reflecting。‎ ‎②根据下文this morning可知,此处应使用一般过去时。 ‎ ‎③this morning前无需加介词。 ‎ ‎④修饰不可数名词beauty,表示“如此”,需用such。 ‎ ‎⑤like在此处为介词,后面需接动名词作宾语。 ‎ ‎⑥此处考查固定搭配become aware of。‎ ‎⑦surround与被修饰词colours构成主动关系,故使用现在分词作后置定语。 ‎ ‎⑧此处与上文的fishes相呼应,故使用them。 ‎ ‎⑨根据下文creatures可判断谓语动词应使用were。 ‎ ‎⑩此处考查感叹句,根据句式结构可知应把How改为What。 ‎ ‎2.话题知识与写作 Ⅰ.1.Never will I forget the day when I was playing on the shore of the sea.‎ ‎2.I stood there and witnessed that a blue whale was abandoned by its companions through a telescope.‎ ‎3.I was scared to see some killer whales were dragging it into the depth of the sea.‎ ‎4.No other blue whales were helping it out and I was aware that it became the killer whales’ target.‎ ‎5.When I reflected on the thing, I realized that life was so cruel.‎ ‎6.Only if we improve ourselves constantly and become more powerful can we live a better life.‎ Ⅱ.[参考范文]‎ ‎　　Never will I forget the day when I was playing on the shore of the sea. Standing there, I witnessed that a blue whale was abandoned by its companions through a telescope. I was scared to see some killer whales were dragging it into the depth of the sea. No other blue whales were helping it out and I was aware that it became the killer whales’ target. Reflecting on the thing, I realized that life was so cruel. Only if we improve ourselves constantly and become more powerful can we live a better life.‎ 完形填空之利用语境解题 方法指导 做完形填空题时牢记上下文的关联和语境暗示对解题会很有帮助。上下文是形成语境的基础,做题时要学会瞻前顾后,做到词不离句、句不离段、段不离文。因为有时如果单独看空格,看似几个选项填入空格都没有错,句子也通顺,但结合全文内容来理解,就只有一个最佳答案。像这篇完形填空的第1题,下文明显出现了treatment,还有第11题和第12题,这两题关联很大,是相辅相成的。14题和上文的last swimmer相对应。‎ 典例引领 (2016天津)‎ The journey my daughter Cathy has had with her swimming is as long as it is beautiful.‎ Cathy suffered some terrible　1　in her early childhood. After years of regular treatment, she　2　became healthy. ‎ Two years ago, while Cathy was watching the Olympics, a dream came into her sweet little head—to be a swimmer. Last summer, she wanted to　3　our local swim team.She practiced hard and finally　4　it. The team practice,　5　,was a rough start. She coughed and choked and could hardly　6　her first few weeks. Hearing her coughing bitterly one night, I decided to　7　 her from it all.But Cathy woke me up early next morning, wearing her swimsuit　8　to go!I told her she shouldn’t swim after a whole night’s coughing, but she refused to　9　and insisted she go. ‎ From that day on,Cathy kept swimming and didn’t　10　‎ a single practice. She had a　11　intention within herself to be the best she could be. My ten-year-old was growing and changing right before my eyes, into this　12　human being with a passion and a mission. There were moments of　13　of course:often she would be the last swimmer in the race. It was difficult for Cathy to accept that she wasn’t a　14　—ever. But that didn’t stop her from trying. ‎ Then came the final awards ceremony at the end of the year. Cathy didn’t expect any award but was still there to　15　her friends and praise their accomplishments. As the ceremony was nearing the end, I suddenly heard the head coach　16　,“The highest honor goes to Cathy!”Looking around, he continued,“Cathy has inspired us with her　17　and enthusiasm.　18　skills and talents bring great success, the most valuable asset(财富)one can hold is the heart.” ‎ It was the greatest　19　of my daughter’s life. With all she had been　20　in her ten years, this was the hour of true triumph(成功). ‎ ‎1.A.failure B.pressure C.loss D.illness ‎2.A.usually B.finally C.firstly D.frequently ‎3.A.improve B.train C.join D.contact ‎4.A.increased B.found C.created D.made ‎5.A.however B.therefore C.otherwise D.instead ‎6.A.use B.survive C.save D.waste ‎7.A.pull B.tell C.hide D.fire ‎8.A.afraid B.nervous C.ready D.free ‎9.A.take off B.set off C.give up D.show up ‎10.A.attend B.miss C.ban D.start ‎11.A.rich B.weak C.firm D.kind ‎12.A.trusted B.determined C.experienced D.embarrassed ‎13.A.frustration B.delight C.excitement D.surprise ‎14.A.beginner B.learner C.partner D.winner ‎15.A.cheer on B.compete with C.respond to D.run after ‎16.A.admitting B.explaining C.announcing D.whispering ‎17.A.humor B.will C.honesty D.wisdom ‎18.A.Although B.Since C.Once D.Because ‎19.A.discovery B.choice C.influence D.moment ‎20.A.through B.under C.across D.around 方法运用 ‎ [语篇解读]　本文为记叙文。女儿Cathy通过自己的努力成了游泳队的一员。她虽然成绩平平,但是却始终没有放弃,依靠自己顽强的意志获得了教练的认可。‎ ‎1.D　根据下句中的treatment(治疗)可知,Cathy在小时候得了很严重的病(illness)。‎ ‎2.B　根据After years of regular treatment可以判断出经过多年的定期治疗,她最终(finally)变得很健康。‎ ‎3.C　根据上句中的“to be a swimmer”以及空格后的team可知,她想加入(join)我们当地的游泳队。‎ ‎4.D　根据She practiced hard...可知她经过刻苦训练,最终成功加入了游泳队。make it获得成功。‎ ‎5.A　上句指出她成功加入了游泳队,而本句指出集体训练是一个艰难的开始,前后为转折关系,故however正确。‎ ‎6.B　根据上句以及“She coughed and choked...”可知,她身体状况很差,几乎无法熬过最初的几周。use使用;survive艰难度过;save挽救;waste浪费。‎ ‎7.A　根据“Hearing her coughing bitterly one night”可以判断出我听到她彻夜痛苦地咳嗽时,决定把她从这苦难中拉出来。pull拉;tell告诉;hide隐藏;fire开除。‎ ‎8.C　根据wearing her swimsuit可知,第二天Cathy一大早醒来后就穿上泳衣准备好(ready)去训练了。‎ ‎9.C　根据insisted she go可知,我告诉她咳嗽了一整夜后不应该再去游泳,但是她拒绝放弃(give up),坚持要去。‎ ‎10.B　根据kept swimming可知,她一直坚持游泳,从未错过(miss)每一次训练。‎ ‎11.C　根据上句可知她一直在坚持训练,从未缺席过,因此她一心想做到最好。firm坚定的,符合语境。‎ ‎12.B　结合上文内容,并且根据with a passion and a ‎ mission可以得知,我10岁的女儿正在成为一个有热情和有使命的坚定的(determined)人。‎ ‎13.A　根据冒号后的内容:在游泳比赛中她总是最后一名,可以得知她有遇到挫折(frustration)的时候。‎ ‎14.D　根据上句的often she would be the last swimmer in the race可以得知Cathy很难接受她不是一名胜者(winner)的事实。‎ ‎15.A　根据首句可知年终颁奖典礼到来了,由praise their accomplishments可以判断出,她不指望拿任何奖项,但还是为朋友们加油。cheer on...为……加油。‎ ‎16.C　根据后面的引号中的直接引语,可知在仪式即将结束时,我突然听到总教练宣布(announce)最高荣誉归Cathy。‎ ‎17.B　结合上文Cathy虽然经历很多困难但始终不放弃的事迹以及enthusiasm,可知Cathy以自己的意志(will)和热情鼓舞了众人。‎ ‎18.A　虽然技能和天赋带来了伟大的成功,但是一个人所拥有的最有价值的财富是勇气。根据句意可知A项正确。‎ ‎19.D　结合上文内容并且根据of my daughter’s life可知,这是我女儿一生中最伟大的时刻(moment)。‎ ‎20.A　根据in her ten years可知,在她十年里所经历的一切中,这是真正成功的时刻。through经过(全部的过程或经历)。‎ 单元综合知识检测 Ⅰ.阅读理解 ‎(2017吉林梅河口五中阶段测试一) ‎ Dolphins (海豚) are not fish, but warm-blooded animals. They live in groups, and speak to each other in their own language. In this way they are like other animals, such as bees and birds. But dolphins are very different from almost all land animals. Their brain is nearly the same size as our own, and they live a long time—at least twenty or thirty years. ‎ Like some animals, dolphins use sound to help them find their way around. They also make these sounds to talk to each other and to help them find food. We now know they do not use their ears to receive these sounds, but the lower part of the mouth, called the jaw.‎ Strangely, dolphins seem to like man, and for thousands of years there have been stories about the dolphin and its friendship with people.‎ There is a story about sailors in the 19th century. In a dangerous part of the sea off the coast of New Zealand, they learnt to look for a dolphin called Jack. From 1871 to 1903 Jack met every boat in the area and showed it the way. Then in 1903 a passenger on a boat called The Penguin shot and wounded Jack. He recovered and for nine years more continued to guide all ships through the area—except for The Penguin. ‎ Today, some people continue to kill dolphins, but many ‎ countries of the world now protect them and in these places it is against the law to kill them.‎ ‎1.By telling the story of Jack the writer wanted to show that 　　　. ‎ A.people are cruel to animals B.dolphins are friendly and clever C.Jack is different from other dolphins ‎ D.dolphins should be protected by law ‎2.Dolphins are different from many other animals in that they 　　　. ‎ A.live in groups B.have their own language C.are warm-blooded D.have large brains ‎3.Which of the following does the dolphin use to help it find its way around?‎ A.Its jaw. B.Its ears.‎ C.Its nose. D.Its eyes.‎ ‎4.Why did the sailors off the coast of New Zealand look for Jack?‎ A.They wanted his help.‎ B.They enjoyed playing with him.‎ C.He was seriously wounded.‎ D.He was lonely and liked to be with people Ⅱ.七选五 ‎(2018吉林长春高三一模)‎ Summer is the perfect time to relax. As you plan for your trip, here are some tips on how to protect yourself.　1　. ‎ Fight against the mosquitoes.‎ There are many mosquito-borne illnesses in tropical regions. Therefore, mosquito repellent(驱蚊剂)that contains DEET should be an essential item in your travel bag.‎ ‎　2　. ‎ In lesser-developed countries there is less equipment for clean water and public health. If you can’t avoid unhealthful water, make sure you bring along a tea or coffee-making pot that can boil water for you. You’d better buy a case of water and check that all bottle caps are sealed to make sure the bottled water isn’t just refilled dirty tap water.‎ Always protect your feet.‎ It’s best to wear slippers when you are taking a shower, but if you must be barefoot, put a towel down on the floor.　3　.You should never walk barefoot in any area of a foreign country, including your hotel room. ‎ Be sure to eat safe fruit.‎ ‎　4　.They may have been washed in the water or wiped with the rag used to clean the work surfaces in kitchens. The best advice is to bring your own peeler(削皮器)so that you know that something clean has been applied to the fruit. ‎ Enjoy the smell of roadside stands, not the food.‎ Unless the food is piping hot when served, it’s best to stay away from roadside stands, no matter how good the smell of the food might be. If you are concerned about whether a restaurant is clean, order the food to go.‎ ‎　5　. ‎ A.Don’t trust the local water B.Any fruit served fresh may be polluted C.Look out for any water not served in a bottle D.The boxes may be cleaner than the plates and forks on the table E.You should know how to keep yourself away from dirty fruit F.They are necessary for avoiding coming back with a major illness from your trip G.Parasites(寄生虫)can enter the skin of your feet and travel to different parts of the body Ⅲ.完形填空 ‎　　In our modern world,when something wears out,we throw it ‎ away and buy a new one.The 　1　 is that countries around the world have growing mountains of 　2　 because people are throwing out more rubbish than ever before. ‎ How did we 　3　 a throwaway society? First of all,it is now easier to 　4　an object than to spend time and money to repair it.　5　modern manufacturing (制造业) and technology,companies are able to produce products quickly and inexpensively.Products are plentiful and 　6　. ‎ Another cause is our 　7　of disposable (一次性的) products.As　8　 people,we are always looking for 　9　 to save time and make our lives easier.Companies 　10　 thousands of different kinds of disposable products:paper plates,plastic cups,and cameras,to name a few. ‎ Our appetite for new products also 　11　 to the problem.We are 　12　 buying new things.Advertisements persuade us that 　13　 is better and that we will be happier with the latest products.The result is that we　14　 useful possessions to make room for new ones. ‎ All around the world,we can see the 　15　of this throwaway lifestyle.Mountains of rubbish just keep getting bigger.To　16　the amount of rubbish and to protect the 　17　,more governments are requiring people to recycle materials.‎ ‎　18　,this is not enough to solve(解决) our problem. ‎ Maybe there is another way out.We need to repair our possessions 　19　throwing them away.We also need to rethink our attitudes about 　20　.Repairing our possessions and changing our spending habits may be the best way to reduce the amount of rubbish and take care of our environment. ‎ ‎1.A.key B.reason C.project D.problem ‎2.A.gifts B.rubbish C.debt D.products ‎3.A.face B.become C.observe D.change ‎4.A.hide B.control C.replace D.withdraw ‎5.A.Thanks to B.As to C.Except for D.Regardless of ‎6.A.safe B.funny C.cheap D.powerful ‎7.A.love B.lack C.prevention D.division ‎8.A.sensitive B.kind C.brave D.busy ‎9.A.ways B.places C.jobs D.friends ‎10.A.donate B.receive C.produce D.preserve ‎11.A.adapts B.returns C.responds D.contributes ‎12.A.tired of B.addicted to C.worried about D.ashamed for ‎ ‎13.A.newer B.stronger C.higher D.larger ‎14.A.pick up B.pay for C.hold onto D.throw away ‎15.A.advantages B.purpos C.functions D.consequences ‎16.A.show B.record C.decrease D.measure ‎17.A.technology B.environment C.consumers D.brands ‎ ‎18.A.However B.Otherwise C.Therefore D.Meanwhile ‎19.A.by B.in favour of C.after D.instead of ‎20.A.spending B.collecting C.repairing D.advertising 答案精解精析 Ⅰ.阅读理解 ‎[语篇解读]　本文为说明文,介绍了海豚的情况,并举例说明海豚是人类的朋友。‎ ‎1.B　主旨大意题。全文都在讲海豚的聪明与友好,故选B。‎ ‎2.D　细节理解题。根据第一段的“Their brain is nearly the same size as our own”可知,海豚与其他动物最大的不同就是它们的脑子和人类的脑子几乎一样大。故选D。 ‎ ‎3.A　细节理解题。根据第二段内容可知,海豚是通过声音确定方向的,而海豚是利用下颚获取声音的。故选A。‎ ‎4.A　推理推断题。根据第四段中“Jack met every boat in the area and showed it the way.”可知,海员们寻找Jack的原因是Jack为这些船在危险航段指明方向,所以可推断出海员需要海豚的帮助。故选A。‎ Ⅱ.七选五 ‎[语篇解读]　本文就出游时的自我保护提出了一些建议。‎ ‎1.F　上文提到有一些关于如何保护你自己的建议。下文是具体建议。因此F项“它们对于避免从旅途中带着大病回来是有必要的。”符合语境。 ‎ ‎2.A　下文讲了饮水方面的注意事项,由此可知A项“不要相信当地的水”符合题意。 ‎ ‎3.G　本段在讲“保护好你的脚”由此可知G项“寄生虫可以进入你脚部的皮肤,并传播到身体的不同部位”符合语境。 ‎ ‎4.B　根据本段标题“一定要吃安全的水果”以及设空处的下一句可知B项符合语境。‎ ‎5.D　根据“order the food to go”可知D项“盒子可能比桌子上的盘子和叉子更干净”符合语境。 ‎ Ⅲ.完形填空 ‎[语篇解读]　本文为议论文,题材为环境保护类。在现代社会,随着科技的发展,人们养成了随时丢弃东西的坏习惯。事实上,如果修补一下我们的所有物,我们就可以减少大量的垃圾,保护好我们的环境。‎ ‎1.D　The problem is that...意为“问题在于……”‎ ‎,由下文11空后的to the problem可知答案。‎ ‎2.B　由15空后面的Mountains of rubbish...可知此处选B。‎ ‎3.B　我们是怎样变成了一个一次性物品充斥的社会的呢?‎ ‎4.C　替换物品比花时间和钱去修补来得更加容易。‎ ‎5.A　由于现代制造业和技术(的迅猛发展……)。A.因为;B.至于;C.除了;D.不管。‎ ‎6.C　由上文的inexpensively可知答案。‎ ‎7.A　our love of disposable(一次性的) products “我们对一次性产品的热爱”。‎ ‎8.D　由下文的save time 可知我们过着忙碌的生活。‎ ‎9.A　look for ways to do...寻求做……的办法。‎ ‎10.C　由5空后的produce可知这里是原词复现。‎ ‎11.D　我们对新产品的渴望也导致了这个问题。contribute to导致。‎ ‎12.B　我们买新东西上瘾了。A.厌倦;B.沉迷;C.担心;D.为……感到羞愧。‎ ‎13.A　由本段段首中心句可知答案。“产品越新就越好”。‎ ‎14.D　由文章第一句话和下文的make room for new ones 可知答案。‎ ‎15.D　由下文的内容可知答案。A.优点;B.目的;C.功能;D.后果。‎ ‎16.C　由下文可知这里是“减少垃圾,保护环境”的意思。文章最后一句话点题,decrease是reduce的同义词。‎ ‎17.B　由文章最后一句话可知答案。‎ ‎18.A　由上下文可知这里表示转折。‎ ‎19.D　我们需要修补我们的所有物而不是扔掉它们。A.通过;B.支持;C.在……之后;D.而不是。‎ ‎20.A　由下文中的changing our spending habits 可知选A。‎