he is always boasting。他老爱说大话。(表厌烦)
b.he is sleeping in the next room now。他现在现在是在隔壁房间睡了(不再原来房间睡了)。
the professor is typing his own letters while his secretary is ill。
where is he working?他现在在那里工作?(可能刚换工作)
for this week we are starting work at 7:30。
he is walking to work because his bicycle is being repaired。
be间或可用于进行时态,表示一时的表现:
you are not being modest。
he is being silly。
she is being friendly。
xiao hong is being a good girl today。
do not talk rot。i am being serious。
注: 在there和here引起的句子中,常可用一般现在时代替现在进行时:
here comes the bus。(=the bus is coming.)
there goes the bell.
在某些情况下两种情况都可以用,没有多少差别:
i wonder how i should answer then.
does your leg hurt?
it itches terribly.
my back aches .
i write to inform you.
【英文最基本的五个时态】相关文章:
★ 牛津实用英语语法:130 could或 was/were allowed to
★ 牛津实用英语语法 55 who,whose等用做主语时后接肯定动词
★ 牛津实用英语语法:345 位于某些名词之后的that从句
★ 分词的语态
★ 副词及其基本用法
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2016-02-29
2016-02-29
2016-02-29
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2016-02-29
2016-02-29