2022英语周报七年级新目标jxg 第17期答案

第二节故事文本分析》1.故事大意:从未出过国的Noel只身前往冰岛旅游,在开着租来的车前往目的地的过程中,导航出错,把他带向了人烟稀少的偏僻地区。跟着导航继续前行了三个小时后,饥寒交迫的他终于确信导航出问题了。最终,导航把他带到了一栋小房子前。2.故事主題:得到陌生人的帮助。3.续写悬念:Noel来到这栋蓝色的房子后发生了什么事情?他得到了哪些帮助?写作思路点拨》1.思路:根据所给出的两段的开头语可知,蓝色的房子里应该有一位乐于助人的女士,而且Noel把事情经过以及自己逼到的困难告诉了那位女士。第二段开头语意为“了解了所发生的事情之后,这位女士主动提出帮助他。”考生可以就此晨开想象,比如Noel在长途跋涉后饥寒交迫的时刻,这位女士应首先帮助Noel解决食物和住宿的问题,帮助其先度过第一晚。第二天,Noel要继续前往目的地,而导航又不起作用,所以这位女士应会给Nol提供用来指引方向的实用工具。2.点拨:续写的语言要尽可能准确、生动、流畅。文章时态以一般过去时为主。考生要注意尽可能使句子的表达形式多样化,适当地使用一些高级句式和词汇,以提高书面表达的档次和可读性。文章要层次清晰,要点全面,符合写作要求。【参考范文】The directions ended at a small blue house in atiny town. Noel parked his car and headed towards thedoor. An old blue-eyed woman answered after thesecond ring. She smiled as he stammered about hihotel and handed her his reservation."No, this isn'tthe hotel you have booked. Your hotel is 380kilometres south. She told him in accented Englishwith a laugh. Noel quickly figured out whathappened: the address was wrong with an extra"rKnowing what had happened, the woman offeredto help him. She provided Noel a free meal and a bedso that he could get a good night's sleep. The nextday, Noel decided to drive to Reykjavik. In light ofhis previous experience, the woman gave him a mawith the main roads and landmarks carefully markedon it in case the device went wrong again. With thehelp of the woman,'s directions, Noel finally reachedhis destination. Without her help, I wouldnt havenade it. He was so thankful to the woman who wasjust a total stranger to him.亮点评析该范文延续了原文的语言风格,动词使用较为准确,情节续写较为合理。第一段续写中的一系列动词,如 parked,headed, answered, smiled, stammered等生动地描写了接下来发生的事情。最后一句“ Noel quicklyfigured out what happened the addrewith an extra‘r’init."交代了Noel的导航出错的原因。笫二段续写中,所给的开头语提到这位女士主动提出帮助Noel,那什么样的帮助是合理的呢?首先是给Noel解决了食宿等燃眉之急。第二天,Noel重新上路,这位女士则给他提供了地图等更可靠的工具,这与前文导航失误的情节相呼应。在段末,Noel再次表达了对这位女士的感谢,升华了文章的主题。另外,作者使用的语法结构较为丰富和准确,如使用了现在分词短语作状语“ Knowing what hadappened, the woman offered to help him.",虚拟语气“ Without her help, I wouldnt have made it.”等,这些都为文章增色不少。

20.解:(1)因为a=√6+2,△ABC的外接圆半径R为2,所以sinA=√6+21分4因为A∈(0,x),所以A=5x3分因为/3b=2c,所以3sinB=√2sinC4分因为B+C=1,所以/sin(1-C)=/2sinC,ap/3 sin 12 cos C-V3 cos 12 sin C-v2 sin C,整理得tanC=3,故C=3(2)因为C=3,所以c=4mC=23分分分分因为A1·C=5,所以B=故△ABC的面积为ainB=2×(6+2)×2×2=3+12分

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