99问答网
所有问题
当前搜索:
have been doing和have done
能给我写下每一个英语时态吗?如:过去进行时:主语+
be
动词过去式+动词ing...
答:
F) 在时间和条件状语从句里经常用一般现在(有时也用现在完成时)表示将来事 情。 例:When you
have
finished the report, I will have waited for about 3 hours.(等你完成这份报告的时候,我就已经等了将近3个小时了。) 2. 现在进行时(
be
doing
) 用法:现在正在进行的动作。 3. 现在完成时(have
done
) ...
怎么区别动词非谓语动词的时态?
答:
非谓语动词非谓语动词(不能作谓语用)包括不定式、分词及动名词。动词不定式1.常用形式:一般主动式to do, 一般被动式to be
done
完成主动式to
have
done, 完成被动式to have
been
done 进行式to be
doing
2.语法功能:可作主语、表语、宾语、宾补、定语和状语(即除谓语之外的各种成 分)。
英语各种时态的用法
答:
F) 在时间和条件状语从句里经常用一般现在(有时也用现在完成时)表示将来事 情。 例:When you
have
finished the report, I will have waited for about 3 hours.(等你完成这份报告的时候,我就已经等了将近3个小时了。) 2. 现在进行时(
be
doing
) 用法:现在正在进行的动作。 3. 现在完成时(have
done
) ...
英语有几个时态啊 以前上学学的都忘的差不多了
答:
15) 过去将来完成时:should
have
done
, would have done例:I believed by the end of that year an advanced version of that software would have
been
developed, but I was wrong.(此句为被动语态)16) 过去将来完成进行时:should have been
doing
, would have been doing例:They said that by the ...
各种时态的例句要有
have
这个词
答:
一般将来时:I am going to
have
an exam tomorrow.明天我要考试。将来进行时:I will be
having
a wedding.我将举办婚礼。将来完成时:I will have got it
done
. 我会把它弄妥的。(用法不常见)将来完成进行时:I will have
been
doing
that since next year. 我将从明年开始对付这事儿。(...
in its path 和 on its path 在使用上有什么区别吗?
答:
3、For the past few years, I
have
followed the agile software movement on its path from infancy to adulthood, reacting to its struggles with laughter, tears, and at times asense of dread.在过去几年里,我一直关注敏捷软件的发展,从其幼年期到成年期,伴随着笑声、泪水进行奋斗,有时...
英语有哪16种时态?
答:
例:When you
have
finished the report, I will have waited for about 3 hours.(等你完成这份报告的时候,我就已经等了将近3个小时了。)2. 现在进行时(
be
doing
)用法:现在正在进行的动作。3. 现在完成时(have
done
)用法:A) 表示动作到现在为止已经完成或刚刚完成。例:I bought a new ...
快快的,把英语16种时态说出来,说出来。
答:
3.基本结构:be going to/will/shall +
have
done
十.现在完成进行时:1.概念:在过去某一时刻之前开始的动作或状态一直持续到说话为止 2.基本结构:have/
has
+
been
+
doing
英语中的几种时态在一定情况下可以互相转换,以下是几种常见的转换形式:十一、 一般过去时与现在完成时的转换 在现在完成时中...
如何判断在选择题中非谓语动词
答:
他们又分别有相应是时态与语态(主动和被动)的形式 3)时态变化:现在分词:
doing
(being doing,
having
been
doing)过去分词
done
(过去分词充当非谓语时以 having done 出现)不定式 to do (to be doing,to
have
done ,to have been doing )4)语态的变化 现在分词:doing 无...
英语时态详解+中考频繁题型 求大神详解
答:
F) 在时间和条件状语从句里经常用一般现在(有时也用现在完成时)表示将来事 情。例:When you
have
finishedthe report, I will have waited for about 3 hours.(等你完成这份报告的时候,我就已经等了将近3个小时了。) 2. 现在进行时(
be
doing
)用法:现在正在进行的动作。3. 现在完成时(have
done
) 用法:A...
棣栭〉
<涓婁竴椤
67
68
69
70
71
73
74
75
76
涓嬩竴椤
72
其他人还搜