【人教大纲版】2017届高考英语一轮复习精品学案：SBⅡ Units 7-8
<p> <span word="SB">SB</span>Ⅱ <span word="Units">Units</span> 7-8</p><p> 重点句型</p><p> 1. …<span word="and">and</span> <span word="leaves">leaves</span> <span word="a">a</span> <span word="person">person</span> <span word="defenceless">defenceless</span> <span word="against">against</span> <span word="infections">infections</span> <span word="and">and</span> <span word="illnesses">illnesses</span>.(<span word="SB">SB</span>Ⅱ <span word="U">U</span>7)</p><p> ……使人丧失对感染及疾病的抵抗力。</p><p> <span word="leave">leave</span> <span word="vt">vt</span>. 让……处于某种状态</p><p> ①<span word="Please">Please</span> <span word="excuse">excuse</span> <span word="me">me</span> <span word="if">if</span> <span word="I">I</span> __________________(对你的任何问题都没有回答)．</p><p> ②<span word="Extremely">Extremely</span> <span word="angry">angry</span>, <span word="Mum">Mum</span> <span word="walked">walked</span> <span word="away">away</span> <span word="and">and</span> __________________(留下我一人坐在那儿).</p><p> ③<span word="I">I</span> __________________(让门开着)<span word="when">when</span> <span word="I">I</span> <span word="leave">leave</span> <span word="in">in</span> <span word="case">case</span> <span word="he">he</span> <span word="comes">comes</span> <span word="back">back</span>.</p><p> ④<span word="It">It</span> <span word="should">should</span> <span word="be">be</span> <span word="better">better</span> <span word="to">to</span> __________________(让他自个儿做).</p><p> 【答案】</p><p> ①(<span word="have">have</span>) <span word="left">left</span> <span word="any">any</span> <span word="of">of</span> <span word="your">your</span> <span word="questions">questions</span> <span word="unanswered">unanswered</span></p><p> ②<span word="left">left</span> <span word="me">me</span> <span word="sitting">sitting</span> <span word="there">there</span> <span word="all">all</span> <span word="by">by</span> <span word="myself">myself</span></p><p> ③<span word="will">will</span> <span word="leave">leave</span> <span word="the">the</span> <span word="door">door</span> <span word="open">open</span></p><p> ④<span word="leave">leave</span> <span word="him">him</span> <span word="to">to</span> <span word="do">do</span> <span word="it">it</span> <span word="himself">himself</span></p><p> 2. <span word="Learning">Learning</span> <span word="about">about</span> <span word="first">first</span> <span word="aid">aid</span> <span word="is">is</span> <span word="the">the</span> <span word="best">best</span> <span word="way">way</span> <span word="to">to</span> <span word="make">make</span> <span word="sure">sure</span> <span word="that">that</span> <span word="we">we</span> <span word="will">will</span> <span word="not">not</span> <span word="have">have</span> <span word="to">to</span> <span word="feel">feel</span> <span word="that">that</span> <span word="we">we</span> <span word="could">could</span> <span word="have">have</span> <span word="done">done</span> <span word="more">more</span>.(<span word="SB">SB</span>Ⅱ <span word="U">U</span>8)</p><p> 学习急救是保证遇到此类事情不留遗憾的最佳途径。</p><p> <span word="could">could</span> <span word="have">have</span> <span word="done">done</span> 的用法：</p><p> （1）用于肯定句、否定句或疑问句中，对过去的动作进行可能性推测，也可用<span word="can">can</span> <span word="have">have</span> <span word="done">done</span>。用于肯定句中相当于<span word="may">may</span>/<span word="might">might</span> <span word="have">have</span> <span word="done">done</span>。例如：</p><p> <span word="He">He</span> <span word="can">can</span>/<span word="could">could</span> <span word="have">have</span> <span word="left">left</span> <span word="earlier">earlier</span>. (<span word="can">can</span>/<span word="could">could</span> <span word="have">have</span> <span word="left">left</span>相当于<span word="may">may</span>/<span word="might">might</span> <span word="have">have</span> <span word="left">left</span>)</p>
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