消防24小时值班制度:from 除了“来自。。。、 由于。。。”。。。以外还有什么最常用的用法？能否简单讲讲，给个句子。

用…做成
Bread is made from flour.
面包用面粉做成。
由于
She was nearly crying from the pain of her cut leg.
割破的腿疼痛得使她几乎要哭了。

from
prep.
1. 从...起,始于
She is singing from morning to night.
她从早唱到晚。
2. 从;由
He rose from office boy to managing director in fifteen years.
他十五年里从办公室勤杂员升到总经理。
3. 离(开)
Our school is two miles from the station.
我们学校离车站两英里。
4. 从...来;出自
He comes from Shanghai.
他来自上海。
5. (表示去除、免掉、阻止、剥夺等)
The pill will relieve you from pain.
这药丸将使你免受痛苦。
6. (表示区别、比较)
He is old enough to know right from wrong.
他已长大,能够辨别是非了。
7. (表示原料)由
Flour is made from wheat.
面粉由小麦制成。
8. 因为,由于;出于
He wasn't ill; he stayed in bed from laziness.
他没病,躺在床上是因懒惰之故。
He is trembling from fear.
他吓得发抖。

from

prep.
[表示动作发生的起点]从
fall from the sky
从天上掉下来
jump down from a window
从窗口跳下
[表示时间顺序的起点]从, 自; 从...起
from the first of October
自10月1日起
from now on
从今以后
[表示变化, 转变]
awake from a dream
从梦中醒来
from bad to worse
愈来愈坏, 每况愈下
[表示距离, 间隔]
away from home
不在家, 离开家
five years fromnow
今后五年
How far is it from here?
离这里有多远?
[表示差异, 区别]
differ from others
与别的不同
know right from wrong
辨别是非
[表示除去, 解除, 停止, 阻碍, 防止, 制止]
take 5 from 8
八减去五
be expelled from school
被学校开除
be released from prison
从监狱中释放出来
cannot refrain from laughing
忍不住发笑
prevent sb. from doing sth.
阻止某人做某事
[表示出处来源, 根源, 根据]
a letter from a friend
朋友的来信
quotations from Shakespeare
引用莎士比亚的语句
judge from a person's conduct
根据某人的行为来判断
from what I have heard
据我所听到的
[表示原因, 动机, 理由]
die from cancer
死于癌症
act from a sense of duty
行动出于责任感
[表示原料, 材料]
Steel is made from iron.
钢是由铁炼成的。
[用于表示场所的副词或介词前]
from above [below]
自上[下]
from far and near
从远近
from before the war
自从战前
from under the table
从桌下

from among
从...之中
from before
从...以前
from behind
从...后面
from beneath
从...下面
from...on
从...(时间)以后[以来], 从...时起
from...till
从...到
from...to
从...到
from within
从...的内部[里面]
from without
从...外面

介词 prep. （表示起点）从，自
word that shows where someone or something starts
· The factory is far from our school.
工厂离我们的学校很远。
· The house is two miles from the village.
这所房子离村子两英里远。

介词 prep. （表示开始的时间）从…起
word that shows when someone or something starts
· He works from nine o'clock until five o'clock.
他从九点工作到五点。
· The football match is from 3:00 to 4:30
足球赛是三点到四点半。

介词 prep. （表示距离）距，离
word that shows how far away something is
· We travelled to London from Edinburgh.
我们从爱丁堡旅行到伦敦。
· The train goes from Nanjing to Beijing.
火车从南京开往北京。

介词 prep. （表示来源）从…来
word that shows who gave or sent something
· I received a letter from my brother.
我收到我兄弟的来信。
· Take it(away) from him.
把它从他那儿（或手里）拿走。

介词 prep. （表示发源地）从，由
word that shows the place where you find something
· He comes from a worker's family.
他出身于工人家庭。
· water from the tap
龙头里流出来的水
· We get these goods from foreign countries.
我们这些货品是从外国来的。
· He is from Harbin.
他是哈尔滨人。

介词 prep. （表示转变）
word that shows how something is changing
· The sky changed from blue to grey.
天空由蓝天变灰。
· Gas in made from coal.
煤气由煤制成。

介词 prep. （表示原因）由于，因为
word that shows why
· The child cried from hunger.
这孩子饿得直哭。

介词 prep. （表示最小数目、价格等）
word showing the lowest number,price, etc.
· Our handbags cost from 5 pounds to 80 pounds.
本店的手提包最便宜的五镑，最贵的八十镑。