spell过去式是:spelt或spelled;过去分词是:spelt或spelled;第三人称单数现在时是:spells;现在分词是spelling。含义<br>spell<br>v.拼写;拼成;导致;暂时代替。<br>n.咒语;魔力;一段时间;一阵发作;轮班。<br>spelt<br>v.拼写,拼读(spell的过去式和过去分词)。<br>n.[植]斯佩尔特小麦;二粒小麦。<br>spelled<br>v.带来;拼写,拼读(spell的过去式和过去分词);招致;构成单词的字母拼作。<br>例句<br>1.He can't spell.<br>他不会拼写。<br>2.The village seemed to be under an evil spell.<br>这个村庄似乎中了恶咒。<br>3.There has been a long spell of dry weather.<br>干燥的天气持续了很长一段时间。<br>4.I turned the heat back on again during that spell of cold weather.<br>寒潮来袭期间,我把暖气重新打开了。<br>5.How do you spell that?<br>你怎么拼写它呢?
完成时态是have/had+done(过去分词的形式)<br>Ihavefinishedmywork,shehasfinishedherwork<br>Haveyoufinishedyourwork?Hasshefinishedherwork?(在一般疑问句里回答直接用have/has)