2017高考英语北师大版选修7一轮复习课件（安徽专用）《Unit 20New Frontiers》新领域
<p> 5．<span word="The">The</span> <span word="student">student</span>’<span word="s">s</span> <span word="puzzled">puzzled</span> <span word="look">look</span> <span word="suggested">suggested</span> <span word="that">that</span> <span word="she">she</span> <span word="failed">failed</span> <span word="to">to</span>________<span word="what">what</span> <span word="I">I</span> <span word="said">said</span>. <span word="A">A</span>．<span word="take">take</span> <span word="out">out</span></p><p> <span word="B">B</span>．<span word="pick">pick</span> <span word="out">out</span> <span word="C">C</span>．<span word="figure">figure</span> <span word="out">out</span></p><p> <span word="D">D</span>．<span word="find">find</span> <span word="out">out</span></p><p> 解析：选<span word="C">C</span>.考查动词短语辨析.句意：那个学生迷惑的表情表明她没能理解我所说的.<span word="A">A</span>项“拿出”;<span word="B">B</span>项“挑选”;<span word="D">D</span>项“查明”均不符合语境.<span word="C">C</span>项“理解,想出”正确.</p><p> 6．<span word="I">I</span>________<span word="when">when</span> <span word="there">there</span> <span word="came">came</span> <span word="a">a</span> <span word="knock">knock</span> <span word="at">at</span> <span word="the">the</span> <span word="door">door</span>. <span word="A">A</span>．<span word="am">am</span> <span word="going">going</span> <span word="to">to</span> <span word="bed">bed</span> <span word="B">B</span>．<span word="just">just</span> <span word="about">about</span> <span word="to">to</span> <span word="go">go</span> <span word="to">to</span> <span word="bed">bed</span> <span word="C">C</span>．<span word="was">was</span> <span word="about">about</span> <span word="to">to</span> <span word="go">go</span> <span word="to">to</span> <span word="bed">bed</span> <span word="D">D</span>．<span word="have">have</span> <span word="gone">gone</span> <span word="to">to</span> <span word="bed">bed</span></p><p> 解析：选<span word="C">C</span>.<span word="be">be</span> <span word="about">about</span> <span word="to">to</span> <span word="do">do</span>通常与<span word="when">when</span>引导的从句连用.<span word="A">A</span>、<span word="D">D</span>两项时态不符合题意;而<span word="B">B</span>项句子成分不完整.</p><p> 句型巧析 1(教材<span word="P">P</span>25)<span word="Without">Without</span> <span word="the">the</span> <span word="breakthroughs">breakthroughs</span> <span word="of">of</span> <span word="these">these</span> <span word="pioneers">pioneers</span> <span word="in">in</span> <span word="science">science</span> <span word="and">and</span> <span word="technology">technology</span>,<span word="whether">whether</span> <span word="lucky">lucky</span> <span word="or">or</span> <span word="planned">planned</span>,<span word="the">the</span> <span word="world">world</span> <span word="as">as</span> <span word="we">we</span> <span word="know">know</span> <span word="it">it</span> <span word="today">today</span> <span word="would">would</span> <span word="have">have</span> <span word="been">been</span> <span word="a">a</span> <span word="completely">completely</span> <span word="different">different</span> <span word="place">place</span>. </p><p> 没有科技上的这些尖端突破,无论是好运带来的还是按计划取得的,我们今天的世界将完全是另一个样子. 【句法分析】 (1)<span word="without">without</span>可用于虚拟语气.当虚拟语气表示与现在事实相反时,从句的谓语动词用“过去式(<span word="be">be</span>的过去式用<span word="were">were</span>)”,主句的谓语动词用“<span word="would">would</span>/<span word="could">could</span>/<span word="should">should</span>＋动词原形”构 成. (2)句中的<span word="whether">whether</span>...<span word="or">or</span>意为“不论……还是……”，引导状语.它可以连接并列的成分.有时该短语结构也可以作宾语. ①<span word="We">We</span> <span word="human">human</span> <span word="beings">beings</span> <span word="could">could</span> <span word="not">not</span> <span word="survive">survive</span> <span word="without">without</span> <span word="all">all</span> <span word="the">the</span> <span word="plants">plants</span> <span word="and">and</span> <span word="animals">animals</span> <span word="around">around</span> <span word="us">us</span>. 如果我们周围没有植物和动物,人类就不能生存. ②<span word="We">We</span> <span word="couldn">couldn</span>’<span word="t">t</span> <span word="finish">finish</span> <span word="so">so</span> <span word="quickly">quickly</span> <span word="without">without</span> <span word="your">your</span> <span word="help">help</span>. 没有你的帮助我们不可能完成得如此快. ③<span word="Whether">Whether</span> <span word="true">true</span> <span word="or">or</span> <span word="false">false</span>,<span word="the">the</span> <span word="story">story</span> <span word="is">is</span> <span word="interesting">interesting</span>. 不管这个故事是真是假,它很有趣. ④<span word="I">I</span> <span word="really">really</span> <span word="don">don</span>’<span word="t">t</span> <span word="care">care</span> <span word="whether">whether</span> <span word="he">he</span> <span word="will">will</span> <span word="stay">stay</span> <span word="or">or</span> <span word="not">not</span>. 我真的不在意他要留下来还是要走.</p>
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