英语语法祈使句知识点：祈使句如何变为否定句
<p> 【导语】英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。英语网为大家整理了英语语法大全，希望对同学们的英语语法学习有所帮助。更多内容尽在英语网。</p><p> 一、一般情况</p><p> 一般说来，祈使句的否定是在祈使句首加<span word="Dont">Dont</span>。如：</p><p> (1) <span word="Come">Come</span> <span word="here">here</span>. <span word="Dont">Dont</span> <span word="come">come</span> <span word="here">here</span>. 不要来这儿。</p><p> (2) <span word="Be">Be</span> <span word="angry">angry</span>. <span word="Dont">Dont</span> <span word="be">be</span> <span word="angry">angry</span>. 不要生气</p><p> 二、<span word="let">let</span>型</p><p> 当祈使句表示邀请或建议(<span word="Lets">Lets</span>) 时，则在<span word="Lets">Lets</span>与 <span word="do">do</span>之间加<span word="not">not</span>。如：</p><p> (1) <span word="Lets">Lets</span> <span word="talk">talk</span> <span word="about">about</span> <span word="it">it</span>. <span word="Lets">Lets</span> <span word="not">not</span> <span word="talk">talk</span> <span word="about">about</span> <span word="it">it</span>. 我们别谈论它吧。</p><p> (2) <span word="Lets">Lets</span> <span word="go">go</span> <span word="swimming">swimming</span> <span word="there">there</span>. <span word="Lets">Lets</span> <span word="not">not</span> <span word="go">go</span> <span word="swimming">swimming</span> <span word="there">there</span>. 我们别去那里游泳吧。</p><p> 三、无动词型</p><p> 无动词祈使句的否定：在无动词祈使句的句首加<span word="not">not</span>。如：</p><p> (1) <span word="Here">Here</span>?<span word="Not">Not</span> <span word="here">here</span>. 不是这里。</p><p> (2) <span word="Green">Green</span>?<span word="Not">Not</span> <span word="green">green</span>. 不是绿色的。</p><p> (3) <span word="This">This</span> <span word="one">one</span>?<span word="Not">Not</span> <span word="this">this</span> <span word="one">one</span>. 不是这个。</p>
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