❶ since和for,as,because的区别
because,since,as和for 区别具体如下:
Ⅰ. 这三个词都可以用作连词,表“原因、理由” 但有区别:
Ⅱ. as “因为、既然”表示的原因或理由是明显的。语意不如because强。当理由是明显的,或者被认为是已知的时,则以用as 为好。如:
① As he was not well, I decided to go without him. 因为他身体不好,我决定独自去了。
② As it was getting very late, we soon turned back. 因为已很晚了, 我们很快就回来了。
③ As it is raining, you’d better take a taxi. 既然在下雨,你最好乘出租车。
Ⅲ. because “因为”表直接而明确的原因或理由。即必然的困果关系。在这几个词中,它的语意最强。回答以why 引导的特殊疑问句时,只能用because . 注意:because 不可以与so 连用。如:
① He had to stay at home yesterday because he was ill.昨天他只得呆在家里,因为他病了。
② I did it because they asked me to do it. 我之所以做这件事,是因为他请我做的。
③ ---Why can’t you do it now? --- Because I’m too busy.
Ⅳ. since“既然”比as 较为正式,说明为人所知的原因。语气比because 稍弱。
① Since light travels faster than sound, we see lightening before we hear the thunder.因为光比声音传播得快,所以我们先看到闪电,后听到雷声。
② Since he can’t answer the question, you’d better ask someone.既然他回答不了这个问题,你最好问别人吧。
③ Since you are busy, I’ll do it for you.既然你忙,我替你做吧。
Ⅴ. for “因为”表原因或理由时,用以说明理由,只是解释性的。在这几个词中,它的语意最弱。它少用于口语中,也不用于句首。如:
① I asked her to stay to tea, for I had something to tell her. 我请她留下来喝茶,因为我有事要告诉她。
② We must get rid of carelessness, for it often leads to errors. 我们一定克服粗枝大叶的毛病,因为粗枝大叶常常差错。
③ It must have rained, for the road is wet. 一定下雨了,因为路是湿的。
④ I must go now, for my sister is waiting for me. 现在我得走了,我姐姐在等我呢。
[注]:这几个词按语意的强弱来排,其顺序为:
because—→since—→(as)—→for
❷ BECA文件是什么文件
好像是pkpm计算节能能效的软件模型
❸ 高手解答 for, because,since ,as的区别
(1)
关于
because:语气最强,表示直接原因,可用于回答
why
提出的问题、引导表语从句、用于强调句等,而其余三者均不行:
“Why
didn’t
he
come?”
“Because
he
was
ill.”
“他为什么没来?”“因为他病了。”
My
stomach
hurts
because
I
have
eaten
too
many
apples.
我肚子痛,因为苹果吃得太多。
That’s
because
you
can’t
appreciate
music.
这是因为你不能欣赏音乐。
It
is
because
he
is
honest
that
I
like
him.
是因为他诚实我才喜欢他。
(2)
关于
since
与
as:
a.
两者所表示的原因都是人们已知的,即对已知事实提供理由,而不是表示直接原因。since
比
as
语气稍强,且比
as
略为正式,它们引导的从句通常放在主句之前,有时也放在主句之后:
As
you
weren’t
there,
I
left
a
message.
由于你不在那儿,我留了个口信。
Since
you
are
wrong,
you
should
apologize.
你既然错了,就应该道歉。
b.
since
可用于省略句,而其他三者不行:
Since
so,
I
have
nothing
to
say.
既然如此,我无话可说。
(3)
关于
for:是并列连词(其余三者为从属连词),它有时可表示因果关系(通常要放在主句之后,且可与
because
换用);有时不表示因果关系,而是对前面分句内容的解释或推断(也要放在主句之后,但不能与because
换用)。比较:
The
ground
is
wet,
for
(=because)
it
rained
last
night.
地面是湿的,因为昨晚下过雨。
It
must
have
rained
last
night,
for
the
ground
is
wet
this
morning.
昨晚一定下过雨,你看今天早上地面是湿的。
(此句不能用
because
代
for)
❹ whyh和because是什么含义
because
of
用在句首或句子后面,表示原因.用法与because类似,不过其后只可接名词,动名词,名词性质的短语
.例如:
It
was
all
because
of
your
necklace,your
beautiful
necklace.
那全是你的项链,你那条美丽的项链.
Because
of
the
heavy
rain,the
sports
meet
has
been
put
off.
因为大雨,运动会已推迟.
I
came
late
because
of
the
heavy
rain.
由于交通阻塞我来晚了.
They
are
here
because
of
us.
他们是为了我们才来到这里.
He
walked
slowly
because
of
his
bad
leg.
他走得慢是因为腿有毛病.
关于
because:表示直接原因,可用于回答
why
提出的问题、引导表语从句、用于强调句等,例如:
“Why
didn’t
he
come?”
“Because
he
was
ill.”
“他为什么没来?”“因为他病了.”
My
stomach
hurts
because
I
have
eaten
too
many
apples.我肚子痛,因为苹果吃得太多.
That’s
because
you
can’t
appreciate
music.这是因为你不能欣赏音乐.
It
is
because
he
is
honest
that
I
like
him.是因为他诚实我才喜欢他.
判断短语还是句子的标准:
单独取出because或because
of的内容,如果有动词(也就是谓语)的是句子,如果没有则是短语.
❺ 后缀是beca的 是什么文件需要什么软件打开有免费的或破解的下载吗谢谢
热心网友真是见识广啊。beca要用PKPM打开,是一个系列,除了 建筑、结构、设备(给排水、采暖、通风空调、电气)设计于一体的集成化CAD系统以外,目前PKPM还有建筑概预算系列(钢筋计算、工程量计算、工程计价)、施工系列软件(投标系列、安全计算系列、施工技术系列)、施工企业信息化(目前全国很多特级资质的企业都在用PKPM的信息化系统)
http://..com/q?word=pkpm2005%C6%C6%BD%E2%B0%E6&ct=17&pn=0&tn=ikaslist&rn=10&srs=0&srsod=8&pt=monline%5Fik
基本上没有破解的
http://..com/question/105431602.html?si=1&pt=monline_ik
❻ beca系列安卓怎么下载
网络浏览器就可以下载
❼ You cannot create an Apple ID because you do not meet the minimum age requirement. 怎么办
你好!
You cannot create an Apple ID because you do not meet the minimum age requirement.
你不能创建一个苹果ID,因为你没有达到最低年龄要求。
❽ sine和because的区别
(1) 关于 because:语气最强,表示直接原因,可用于回答 why 提出的问题、引导表语从句、用于强调句等,而其余三者均不行:
“Why didn’t he come?” “Because he was ill.” “他为什么没来?”“因为他病了。”
My stomach hurts because I have eaten too many apples. 我肚子痛,因为苹果吃得太多。
That’s because you can’t appreciate music. 这是因为你不能欣赏音乐。
It is because he is honest that I like him. 是因为他诚实我才喜欢他。
(2) 关于 since 与 as:
a. 两者所表示的原因都是人们已知的,即对已知事实提供理由,而不是表示直接原因。since 比 as 语气稍强,且比 as 略为正式,它们引导的从句通常放在主句之前,有时也放在主句之后:
As you weren’t there, I left a message. 由于你不在那儿,我留了个口信。
Since you are wrong, you should apologize. 你既然错了,就应该道歉。
b. since 可用于省略句,而其他三者不行:
Since so, I have nothing to say. 既然如此,我无话可说。
❾ photoshop提示“because quik time version 7.1 or later is required”是什么意思
photoshop 处理视频信息,其格式为quick time的专有格式。quick time是源自苹果操作系统,一般电脑没有预装,请下载quick time 7.1 以后的版本,就可以解决这个问题了。
❿ safari could not open the page because the serve
safari could not open the page because the serve stopped responding
意思是:safari(苹果浏览器)不能打开这个网页,因为服务器已停止响应。