英语各种问句.一般:He speaks Chinese.Does he speak Chinese?过去:She went to school yesterday.Did she go to school yesterday?现在完成:He has lived here since 1949.Has he lived here since 1949?为什么一般、过去的疑问句中
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![英语各种问句.一般:He speaks Chinese.Does he speak Chinese?过去:She went to school yesterday.Did she go to school yesterday?现在完成:He has lived here since 1949.Has he lived here since 1949?为什么一般、过去的疑问句中](/uploads/image/z/10807415-71-5.jpg?t=%E8%8B%B1%E8%AF%AD%E5%90%84%E7%A7%8D%E9%97%AE%E5%8F%A5.%E4%B8%80%E8%88%AC%EF%BC%9AHe+speaks+Chinese.Does+he+speak+Chinese%3F%E8%BF%87%E5%8E%BB%EF%BC%9AShe+went+to+school+yesterday.Did+she+go+to+school+yesterday%3F%E7%8E%B0%E5%9C%A8%E5%AE%8C%E6%88%90%EF%BC%9AHe+has+lived+here+since+1949.Has+he+lived+here+since+1949%3F%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%80%E8%88%AC%E3%80%81%E8%BF%87%E5%8E%BB%E7%9A%84%E7%96%91%E9%97%AE%E5%8F%A5%E4%B8%AD)
英语各种问句.一般:He speaks Chinese.Does he speak Chinese?过去:She went to school yesterday.Did she go to school yesterday?现在完成:He has lived here since 1949.Has he lived here since 1949?为什么一般、过去的疑问句中
英语各种问句.
一般:He speaks Chinese.Does he speak Chinese?
过去:She went to school yesterday.Did she go to school yesterday?
现在完成:He has lived here since 1949.Has he lived here since 1949?
为什么一般、过去的疑问句中动词都改原型,而现在完成时的疑问句中动词不改?
英语各种问句.一般:He speaks Chinese.Does he speak Chinese?过去:She went to school yesterday.Did she go to school yesterday?现在完成:He has lived here since 1949.Has he lived here since 1949?为什么一般、过去的疑问句中
这是规定,记住了,就可以了
现在完成时要求:助动词 have/has + 现在分词。 lived 在句子中是现在分词,(完成时的)疑问句把助动词 has 提前,形成倒装,而现在分词没有变化。明白了吗?
亲,还需要解答么?
英语中疑问句中就是把助动词提前,前两句的助动词是do,而根据具体语法来讲,一般现在时第三人称单数助动词用does,后面动词用原形。一般过去时的第三人称单数助动词用did,动词也是要用原形。
而完成时的助动词就是has或者have了,具体看单复数了。完成时的形式就是要have/has+过去分词,所以完成时的疑问句里动词还是要用过去分词。
谢谢~...
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亲,还需要解答么?
英语中疑问句中就是把助动词提前,前两句的助动词是do,而根据具体语法来讲,一般现在时第三人称单数助动词用does,后面动词用原形。一般过去时的第三人称单数助动词用did,动词也是要用原形。
而完成时的助动词就是has或者have了,具体看单复数了。完成时的形式就是要have/has+过去分词,所以完成时的疑问句里动词还是要用过去分词。
谢谢~
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