现在完成时三大句型

卓须油2673求现在完成时的引导词及句型! -
颜芳媛15515175168 ______ 现在完成时是由 助动词have(has)+过去分词构成的哦 主要分三种用法 表示一个已经发生但对现在情况有影响的动作 eg:He has gone to town.(说明他现在不在这里) 2.表示从过去某时到现在这段时间中发生的事情 eg: WE have learned six hundred words this term. 我们这学期学了600个单词.(说明学期开始到现在这段时期发生的事情) 3.表示一个由过去某时继续到现在的动作或状态: eg:I have lived here for four years.我在这里住了四年. 注:只有少数动词(如live work study wait be等)适用于第3种情况.

卓须油2673现在完成时怎样使用? -
颜芳媛15515175168 ______[答案] 1.现在完成时常用的时间状语有lately,recently,just,already,yet,up to now,till now,so far,to this day,in the past few years/months/weeks/days,over the past few years,during the last three months,for the last few centuries,through centuries,throughout history等. ...

卓须油2673现在完成时结构 -
颜芳媛15515175168 ______ 现在完成时的基本句型. ①陈述句肯定形式. e.g. I have had lunch. 我已经吃过午饭了. He has gone to Beijing. 他去北京了. ②陈述句否定形式.(在助动词have/has后+not,可缩写为haven't/hasn't) e.g. I haven't had lunch. 我还未吃午...

卓须油2673现在完成时 肯定 否定 和疑问句 的基本句型 急求 谢谢喽 -
颜芳媛15515175168 ______ 肯定:have done 否定:havn't done 疑问:Have…done,这就些

卓须油2673什么是现在完成时? -
颜芳媛15515175168 ______[答案] 现在完成时(have/has done, have/has been done) 句型: 基本结构:主语+have/has+动词的过去分词(pp)(V-ed) eg done ①肯定句:主语+have/has+动词的过去分词(pp)(V-ed)+宾语 ②否定...

卓须油2673现在完成时是指什么? -
颜芳媛15515175168 ______ 现在完成时(have/has done, have/has been done) 句型: 基本结构:主语+have/has+动词的过去分词(p.p)(V-ed) e.g done ①肯定句:主语+have/has+动词的过去分词(p.p)(V-ed)+宾语. ②否定句:主语+have/has+not+动词...

卓须油2673现在完成时的句型 -
颜芳媛15515175168 ______ 现在完成时句型:主语 + have / has + 过去分词 (+ 其他) Plenty of people have come. 来了许多人.We have looked all over for it. 我们到处都找过它了.Many of them have joined up. 他们很多人都已参军了.I learn from the paper that he has left. ...

卓须油2673现在完成时的构成 -
颜芳媛15515175168 ______ 基本结构:主语+have/has+动词的过去分词(p.p). ①肯定句:主语+have/has+动词的过去分词(p.p)(V-ed)+宾语(或者其他). ②否定句:主语+have not/has not+动词的过去分词(p.p)(V-ed)+宾语. ③一般疑问句:Have/Has+主...

卓须油2673用现在完成时造三个句子 -
颜芳媛15515175168 ______ I have done my homework she has eaten dinner I have gotten bed

卓须油2673求现在完成时的一般句型和特殊用法,谢谢! -
颜芳媛15515175168 ______ 特殊用法一:常见的不确定的时间状语: recently, lately ;just, already, yet, up to now; till now; so far, these days, Has the rain stopped yet? So far this term, she has read fifty world -famous books. 特殊用法二:表示“最近几世纪/ 年/ 月以来……”时...