高考英语一轮复习备考 Book Nine Unit 2课件 新人教版选修9 课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版文本样式,数学,高考总复习人教,A,版,(,理,),第四模块 平面向量、数系的扩充与复数的引入,Unit 2 Sailing the oceans,教材课文读写,一、课文概要,请以约,30,个词概括本单元的第一篇课文的主要内容。,This unit introduces the discoveries that many brave sailors spent much time and energy trying to explore these unknown areas of our planet by using nature and various navigational instruments to help.,或,This reading explains how seamen explored the oceans and what kind of navigational instruments were used by sailors before the 17th century when they were navigating the open seas without seeing land.,二、任务写作,1.,以约,30,个词概括,passage 2“A Lesson In Survival”,的内容要点。,2.,以约,120,个词就“毅力”这个话题发表看法，内容包括：,(1),你对,Captain Bligh,的故事有何感受。,(2),举例说明只要有坚强的毅力就能成功,(3),你的体会或感受。,写作要求,可以使用实例或其它论述方法支持你的论点，也可以参照课文的内容，但不得直接引用课文中的句子。,评分标准,概括准确，语言规范，内容合适，篇章连贯。,Captain Blighs journey across the Pacific Oceans lasted over 40 days.Despite lack of food and water,，,he kept his followers occupied to take their minds off troubles.Finally they arrived at Timor successfully and they were honored as heroes.,I was moved by the story of Captain Bligh,，,which shows that one mans spirit,，,and his determination should not be defeated by circumstances.Personally,，I think hardships cannot defeat us if we never give up.,Hardship is a necessary part of our daily life.Perseverance can help us out of our hardships and difficulties.Take me as an,example,when,I was in Senior One,I failed to learn English well.My English teacher encouraged me never to lose heart or give up my English.And,later,with,the help of my English teacher and my persistent,efforts,I,made great progress in English.,In fact,，,everyone must face up to some hardships and pains because life,，,as it really is,，,is always filled with sorrows and joys.Dont lose heart when meeting with difficulties.Just take it easy and try every means to work them out.Life will eventually give you much in return for a big heart.,语言知识讲练,一、重要词汇,1.secure adj.,无虑的；安全的,v.,固定；获得；使安全,拓展：,security n.,安全,n.,保证金；债券,运用：用所给词的适当形式填空或完成句子。,(1),我现在需要的是一个幸福家庭所给予的安全感。,What I need now is the _(secure)of a happy home.,(2),那小男孩说他在父母身边感到安心。,The little boy said he _near his parents.,felt secure,security,2.reckon v.,计算；认为，估计；指望,reckon on,指望，依赖,运用：指出划线部分的汉语意思。,(1)I,reckon,this will be a hot summer.,估计,(2)We,didnt reckon on,seeing him.,(3),Reckon,how much you have spent.,(4)They,reckon,the book as one of his best works.,认为reckon.as.,认为,是,),并未指望,算一算,3.in a dilemma,进退两难,(,左右为难,),拓展：,place,sb.in,a dilemma,置某人于进退两难之境,运用：请将下列句子译成英文。,(1),糟糕的天气使我们进退两难,The bad weather_.,put us in a dilemma,(2),她进退两难，不知该留在学校读书还是找份工作做。,_ as to whether to stay at school or get a job.,She was in a dilemma,4.jaws of death n.,死地,(,鬼门关,险境,),例句：,If you work too many hours,your job can become the jaws of death.,如果你工作太多小时，你的工作将把你带入鬼门关。,翻译：消防队员把这个小女孩从鬼门关里抢救出来。,The firemen rescued the little girl_,_.,from,the jaws of death,5.cope with,vt,.,对付，应付，克服,英释：,to deal successfully with,sth.difficult,翻译：恐怕我应付不了这个问题。,Im afraid I cant_.,cope with this problem,二、佳句诵写,On our departure from Tahiti,some of the crew took over the ship.,我们一离开塔西提岛，一些船员就接管了轮船。,句型,:,on+n./doing,一,就,仿写：请将下列句子译成英文。,(1),他一到巴黎，就被捕入狱了。,_ in Paris,he was caught and thrown into the prison.,On his arrival,(2),他一听到那个好消息，就高兴得跳了起来。,_,he jumped with joy.,On hearing the good news,基础知识检测,一词汇拓展,1.refer vi.,提到；谈及；说起,_ n.,参考；提及；参考书,reference,2.simple adj.,简单的,(1)_vt.,使简化；单一化,(2)_adv.,简单地,(3)_n.,简明；简化,(4)_adj.,简化的,simplify,simply,simplification,simplified,3.accelerate,vt,.&vi.,使加速；使加快,(1)_n.,加速,(2)_n.,加速器；油门,accelerator,acceleration,4.increase,vt,.vi.&n.,增强，增加,(1)_adv.,不断增加地,(2)_adj.,增强的，增大的,increased,increasingly,5.solve,vt,.&vi.,解决,(1)_n.,解决，解决办法,(2)_adj.,可解决的,solvable,solution,6.advance v.&n.,前进，推进；进展,(1)_adj.,高级的；先进的,(2)_adj.,前进的，进展的,advancing,advanced,7.calculate,vt,.,计算，核算；估计,(1)_ adj.,故意的；有计划的,(2)_adj.,有打算的,用尽心机的,(3)_n.,计算；推断；估计,(4)_n.,计算器,calculated,calculating,calculationcalculator,8.rely v.,依靠；指望,(1)_adj.,可靠的，可信赖的,(2)_adv.,可靠地；可信赖地,(3)_n.,信赖；依靠,(4)_adj.,依赖的,reliable,reliably,reliance,reliant,9.impress,vt,.,使留下深刻印象,(1)_n.,印象,(2)_adj.,给人深刻印象的,impressive,impression,10.relate v.,有关联，有联系,(1)_adj.,有联系的；相关的,(2)_n.,关系；联系；亲戚,(3)_n.,关系；联系,(4)_adj.,相关的；相对的,relative,related,relation,relationship,二、灵活运用,1.The_ between them is being improved.(relate),2.England is an _ industrial country.(advance),relationship,advanced,3.It seems to be the best_.(solve),4.His collection of paintings is the most_.(impress),solution,impressive,5.The car _ as it overtook me.(accelerate),6.I need some_ books.(refer),accelerated,reference,7.After much _,they offered him the job.(calculate),8._ sales were reflected in higher profits.(increase),calculation,Increased,9.She _ the instructions so that the children could understand,them.(simple,),10.She may be slow but at least shes _.(rely),reliable,simplified,三、词组互译,1.,接管,;,占上风,;,取而代之,_,2.,与某人一起做某事,_,3.,渴望做某事,_,4.,偶然遇上,_,5.,出发,;,动身,;,开始干,_,take over,join,sb.in,sth,.,long to do,sth,come across,set out,6.work out _,7.at the mercy of _,8.in relation to _,9.set loose _,10.on/upon+n./doing._,算出,;,制定出,;,处理,;,解决,;,进展,受,支配,;,任由,摆布,关于；和,相比,出发，开始一,就,四、阅读理解,本文属于科普文，讲述有关太阳能的问题。,1.C,。细节题。,细读全文可知，地球上天气变化的根源在于太阳能。,2.C,。细节题。,从文章第二段首句可知，太阳能只有小部分才能到达地表，大多被表层大气所反射或吸收。,A,、,B,两项表述过于片面，且与文意不符，只有,B,项才概括全面。其中,lose,一词用的恰到好处，可以涵盖,reflect,和,absorb,之意。,3.A,。推断题。,从文章第一段末句可知，地球上所有生物均要依靠太阳能来间接为他们提供食物。,B,、,C,、,D,三项表述皆与文意相违。,4.B,。推断题。,根据文章叙述，雪可以更大限度的反射光线，同理推断冰也是如此，所以,B,项正确。,5.C,。推断题。,根据文章第三段的叙述，温室的作用是它可以让太阳能量穿透，但阻止其扩散，所以,C,项正确。,