高考英语语法复习专题（15）it的用法
<p> 语法复习专题（15）<span word="it">it</span>的用法</p><p> (一、考点聚焦</p><p> 1、<span word="it">it</span>的基本用法</p><p> （1）用作人称代词，代替前文提到过的事物。</p><p> <span word="The">The</span> <span word="train">train</span> <span word="has">has</span> <span word="arrived">arrived</span>. <span word="It">It</span> <span word="arrived">arrived</span> <span word="half">half</span> <span word="an">an</span> <span word="hour">hour</span> <span word="ago">ago</span>.</p><p> （2）用以代替提示代词<span word="this">this</span>, <span word="that">that</span>。</p><p> —<span word="What">What</span>’<span word="s">s</span> <span word="this">this</span>?</p><p> —<span word="It">It</span>’<span word="s">s</span> <span word="a">a</span> <span word="knife">knife</span>.</p><p> —<span word="Whose">Whose</span> <span word="watch">watch</span> <span word="is">is</span> <span word="that">that</span>?</p><p> —<span word="It">It</span>’<span word="s">s</span> <span word="mine">mine</span>.</p><p> （3）起指示代词的作用，指一个人或事物。</p><p> —<span word="Who">Who</span> <span word="is">is</span> <span word="knocking">knocking</span> <span word="at">at</span> <span word="the">the</span> <span word="door">door</span>?</p><p> —<span word="It">It</span>’<span word="s">s</span> <span word="me">me</span>.</p><p> （4）指环境情况等。</p><p> <span word="It">It</span> <span word="was">was</span> <span word="very">very</span> <span word="noisy">noisy</span> (<span word="quiet">quiet</span>) <span word="at">at</span> <span word="the">the</span> <span word="very">very</span> <span word="moment">moment</span>.</p><p> （5）指时间、季节等。</p><p> —<span word="What">What</span> <span word="time">time</span> <span word="is">is</span> <span word="it">it</span>?</p><p> —<span word="It">It</span>’<span word="s">s</span> <span word="eight">eight</span> <span word="o">o</span>’<span word="clock">clock</span>.</p><p> <span word="It">It</span> <span word="often">often</span> <span word="rains">rains</span> <span word="in">in</span> <span word="summer">summer</span> <span word="here">here</span>.</p><p> （6）指距离。</p><p> <span word="It">It</span> <span word="is">is</span> <span word="a">a</span> <span word="long">long</span> <span word="way">way</span> <span word="to">to</span> <span word="the">the</span> <span word="school">school</span>.</p><p> （7）作形式主语。</p><p> <span word="It">It</span> <span word="is">is</span> <span word="not">not</span> <span word="easy">easy</span> <span word="to">to</span> <span word="finish">finish</span> <span word="the">the</span> <span word="work">work</span> <span word="in">in</span> <span word="two">two</span> <span word="days">days</span>.</p><p> <span word="It">It</span> <span word="is">is</span> <span word="no">no</span> <span word="use">use</span> <span word="crying">crying</span> <span word="over">over</span> <span word="spilt">spilt</span> <span word="milk">milk</span>.</p><p> <span word="It">It</span> <span word="is">is</span> <span word="as">as</span> <span word="pity">pity</span> <span word="that">that</span> <span word="you">you</span> <span word="didn">didn</span>’<span word="t">t</span> <span word="read">read</span> <span word="the">the</span> <span word="book">book</span>.</p><p> （8）作形式宾语。</p><p> <span word="I">I</span> <span word="think">think</span> <span word="it">it</span> <span word="no">no</span> <span word="use">use</span> <span word="arguing">arguing</span> <span word="with">with</span> <span word="him">him</span>.</p><p> <span word="I">I</span> <span word="found">found</span> <span word="it">it</span> <span word="very">very</span> <span word="interesting">interesting</span> <span word="to">to</span> <span word="study">study</span> <span word="English">English</span>.</p><p> <span word="He">He</span> <span word="made">made</span> <span word="it">it</span> <span word="clear">clear</span> <span word="that">that</span> <span word="he">he</span> <span word="was">was</span> <span word="not">not</span> <span word="interested">interested</span> <span word="in">in</span> <span word="that">that</span> <span word="subject">subject</span>.</p>
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