助动词do 的用法
<p>1） 构成一般疑问句，例如： </p><p> <span word="Do">Do</span> <span word="you">you</span> <span word="want">want</span> <span word="to">to</span> <span word="pass">pass</span> <span word="the">the</span> <span word="CET">CET</span>? 你想通过大学英语测试吗？ </p><p> <span word="Did">Did</span> <span word="you">you</span> <span word="study">study</span> <span word="German">German</span>? 你们学过德语吗？ </p><p>2） <span word="do">do</span> + <span word="not">not</span> 构成否定句，例如： </p><p> <span word="I">I</span> <span word="do">do</span> <span word="not">not</span> <span word="want">want</span> <span word="to">to</span> <span word="be">be</span> <span word="criticized">criticized</span>. 我不想挨批评。 <span word="http">http</span>://<span word="yingyu">yingyu</span>.<span word="chazidian">chazidian</span>.<span word="com">com</span></p><p> <span word="He">He</span> <span word="doesn">doesn</span>’<span word="t">t</span> <span word="like">like</span> <span word="to">to</span> <span word="study">study</span>. 他不想学习。 </p><p> <span word="In">In</span> <span word="the">the</span> <span word="past">past</span>, <span word="many">many</span> <span word="students">students</span> <span word="did">did</span> <span word="not">not</span> <span word="know">know</span> <span word="the">the</span> <span word="importance">importance</span> <span word="of">of</span> <span word="English">English</span>. 过去，好多学生不知道英语的重要性。 </p><p>3) 构成否定祈使句，例如： </p><p> <span word="Don">Don</span>’<span word="t">t</span> <span word="go">go</span> <span word="there">there</span>. 不要去那里。 </p><p> <span word="Don">Don</span>’<span word="t">t</span> <span word="be">be</span> <span word="so">so</span> <span word="absent">absent</span>-<span word="minded">minded</span>. 不要这么心不在焉。 </p><p>说明： 构成否定祈使句只用<span word="do">do</span>，不用<span word="did">did</span>和<span word="does">does</span>。 </p><p>4） 放在动词原形前，加强该动词的语气，例如： </p><p> <span word="Do">Do</span> <span word="come">come</span> <span word="to">to</span> <span word="my">my</span> <span word="birthday">birthday</span> <span word="party">party</span>. 一定来参加我的生日宴会。 </p><p> <span word="I">I</span> <span word="did">did</span> <span word="go">go</span> <span word="there">there</span>. 我确实去那儿了。 </p><p> <span word="I">I</span> <span word="do">do</span> <span word="miss">miss</span> <span word="you">you</span>. 我确实想你。 </p><p>5） 用于倒装句，例如： </p><p> <span word="Never">Never</span> <span word="did">did</span> <span word="I">I</span> <span word="hear">hear</span> <span word="of">of</span> <span word="such">such</span> <span word="a">a</span> <span word="thing">thing</span>. 我从未听说过这样的事情。 </p><p> <span word="Only">Only</span> <span word="when">when</span> <span word="we">we</span> <span word="begin">begin</span> <span word="our">our</span> <span word="college">college</span> <span word="life">life</span> <span word="do">do</span> <span word="we">we</span> <span word="realize">realize</span> <span word="the">the</span> <span word="importance">importance</span> <span word="of">of</span> <span word="English">English</span>. </p><p>只有在开始大学生活时我们才认识到英语的重要性。 </p><p>说明： 引导此类倒装句的副词有<span word="never">never</span>, <span word="seldom">seldom</span>, <span word="rarely">rarely</span>, <span word="little">little</span>, <span word="only">only</span>, <span word="so">so</span>, <span word="well">well</span>等。 </p><p>6） 用作代动词，例如： </p><p> ---- <span word="Do">Do</span> <span word="you">you</span> <span word="like">like</span> <span word="Beijing">Beijing</span>? --你喜欢北京吗？ </p><p> ---- <span word="Yes">Yes</span>, <span word="I">I</span> <span word="do">do</span>. --是的，喜欢。（<span word="do">do</span>用作代动词，代替<span word="like">like</span> <span word="Beijing">Beijing</span>.） </p>
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