句型宝典之假设句
<p><span word="If">If</span> + <span word="Present">Present</span> <span word="Tense">Tense</span> ， <span word="S">S</span> + <span word="will">will</span>/<span word="shall">shall</span> + <span word="V">V</span></p><p>结构︰<span word="If">If</span>+现在式，<span word="S">S</span>+未来式</p><p>说明︰<span word="if">if</span> 子句用现在式，表示须具备的条件，主句用未来式表示可能的结果，整句含意为如果，那么。<span word="will">will</span> 用于所有的人称，在 <span word="I">I</span> 和 <span word="we">we</span> 之后可用 <span word="shall">shall</span> 代替 <span word="will">will</span>.若主句的主词为 <span word="I">I</span> 或 <span word="we">we</span> 时，可以用 <span word="shall">shall</span> 代替 <span word="will">will</span>.像 <span word="if">if</span> <span word="necessary">necessary</span>(如果需要)，<span word="if">if</span> <span word="possible">possible</span>(如果可能)，<span word="if">if</span> <span word="so">so</span>(如果这样)等固定词组实际上是省略了的 <span word="if">if</span> 子句。</p><p><span word="If">If</span> <span word="I">I</span> <span word="lose">lose</span> <span word="my">my</span> <span word="job">job</span>， <span word="I">I</span> <span word="will">will</span>/<span word="shall">shall</span> <span word="go">go</span> <span word="abroad">abroad</span>. 如果我失业了，我就出国。</p><p><span word="If">If</span> <span word="I">I</span> <span word="have">have</span> <span word="a">a</span> <span word="headache">headache</span>， <span word="I">I</span> <span word="will">will</span> <span word="take">take</span> <span word="an">an</span> <span word="aspirin">aspirin</span>. 如果我头痛，我就服一片阿斯匹林。</p><p><span word="If">If</span> <span word="it">it</span> <span word="rains">rains</span>， <span word="we">we</span> <span word="will">will</span> <span word="stay">stay</span> <span word="at">at</span> <span word="home">home</span>. 如果下雨，我们将待在家里。</p><p><span word="If">If</span> <span word="the">the</span> <span word="weather">weather</span> <span word="clears">clears</span>， <span word="well">well</span> <span word="go">go</span> <span word="for">for</span> <span word="a">a</span> <span word="walk">walk</span>. 如果天晴，我们就去散步。</p><p><span word="If">If</span> <span word="the">the</span> <span word="weather">weather</span> <span word="doesnt">doesnt</span> <span word="clear">clear</span>， <span word="we">we</span> <span word="wont">wont</span> <span word="go">go</span> <span word="for">for</span> <span word="a">a</span> <span word="walk">walk</span>. 如果天不晴，我们就不去散步。</p><p><span word="Inflation">Inflation</span> <span word="may">may</span> <span word="be">be</span> <span word="rising">rising</span>， <span word="if">if</span> (<span word="it">it</span> <span word="is">is</span>) <span word="so">so</span>， <span word="prices">prices</span> <span word="will">will</span> <span word="go">go</span> <span word="up">up</span>.</p><p>通货膨胀率可能上升。如果是这样，物价就会上涨。</p><p><span word="If">If</span> <span word="possible">possible</span>， <span word="She">She</span> <span word="wants">wants</span> <span word="to">to</span> <span word="go">go</span> <span word="with">with</span> <span word="us">us</span>. 可能的话，她想跟我们一起去。</p><p><span word="Sterling">Sterling</span> <span word="may">may</span> <span word="fall">fall</span>， <span word="if">if</span> (<span word="this">this</span> <span word="should">should</span> <span word="be">be</span>) <span word="so">so</span>， <span word="interest">interest</span> <span word="rates">rates</span> <span word="will">will</span> <span word="rise">rise</span>.</p><p>英国货币可能贬值，如果果真如此，利率就会上升。</p>
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