远看山（ ）色,近听水（ ）声.

您把燕后嫁出去的时候,拉着她的脚跟,还为她哭泣,不让她走,想着她远嫁,您十分悲伤

how far是多远,距离的概念相对比较抽象
how long是时间多长或者具体的路程的长度.

1．山 色 水 声 还 在 人 来 惊
2．山 水 花 鸟

太阳光中含有紫外线，紫外线可以杀菌，所以晴天晒被子杀菌是利用太阳光中的紫外线杀菌；
声纳利用超声波具有定向性好，穿透能力强、易获得较集中声能等特点，可以用来探测鱼群、测绘海底形状．
故答案为：紫外线；超声波．

在任意梯形ABCD中,AD平行于CD.请你只用直尺（无刻度）作出底AD和BD的中点,并证明作图的正确性
点A是∠MON内任意一点,求作△ABC,使B在OM上,C在ON上,且使△ABC的周长最小,试说明理由.
已知在△ABC中,∠ACB=90°,AC=BC,AE是角平分线,ED⊥AB,垂足为D
求证：（1）.AE垂直平分CD
(2).AB=AC+CE
Americans think muche about time.From children they _1_ to
value(珍惜）time.As children they are taught to be on time _2_
to school,to work and to do everything.When they are having a
good time,they _3_that time flies.When a person is dying(生命垂危）
they say he is living on _4_ time .
Time is money.Time is _5_ in America.A working American has to
work hard for eight hours a day or forty hours _6_.This is the
working time.In his free time,he also works hard _7_ more
money.Even on Saturday and Sunday he aslo works hard as
usual.In the street you can _8_ see that a man walks slowly.
They walk very fast.In fact,they are running.
They love _9_because time can bring them money and a lot of
things.But sometimes they also _10_time,because they feel that
they have become serants(仆人）of the clock.
1.A.teach B.learn C.work D.play
2.A.going B.go C.to go D.went
3.A.say B.tell C ask D speak
4.A lent B borrow C lend D borrowed
5.A something B anything C everything D nothing
6.A a day B a week C a month D an hour
7.A for B on C with D at
8.A nearly B hardly C almost D always
9.A money B work C time D knowledge
10.A hate B love C feel D like
Once there was a boy in Toronto.His name was Jimmy.He started drawing when he was three years old,and when he was five he was already very ___1___ at it.He drew many beautiful interesting pictures,and many people ___2___ his pictures.They thought this boy was going to be ___3___ when he was a little older,and then they were going to ___4___ these pictures for a lot of money.
Jimmy's pictures were quite different from other ___5___ because he never drew on all of the paper.He drew on ___6___ of it,and the other half was always ___7___.
"That's very clever," everybody said."___8___ other people have ever done that before."
One day somebody asked him,"Please tell me,Jimmy.Why do you draw on the bottom (底部) half of your pictures,___9___ not on the top half?"
"Because I'm small," Jimmy said,"and my brushes (毛笔) can't ___10___ very high."
1.A.poor B.sad C.glad D.good
2.A.bought B.brought C.sold D.took
3.A.different B.clever C.famous D.rich
4.A.buy B.show C.leave D.sell
5.A.men's B.people's C.boy's D.child's
6.A.half B.part C.side D.end
7.A.full B.empty C.wrong D.ready
8.A.No B.Some C.Any D.Many
9.A.then B.and C.but D.or
10.A.change B.turn C.pull D.reach
Monday is the beginning of the week; it is the day most Americans like worst.The day they ___1___ most is Saturday.Saturday is the ___2___ of the workweek; it is the beginning of the weekend.
Life is ___3___ on the weekend; most Americans ___4___ care of their houses,cars and gardens.They sleep ___5___ in the morning.They enjoy the feeling that the time ___6___ to move more slowly.
The workweek is for things you ___7___ to do; the weekend is for things you ___8___ to do.Some people may get in a car for a ___9___ in the country.They like to take part in a sports activity out of doors.And on Saturday night they might go to public eating ___10___ or a film.
1.A.like B.dislike C.spend D.leave
2.A.middle B.beginning C.end D.day
3.A.worse B.difficult C.better D.different
4.A.make B.take C.look D.pick
5.A.earlier B.later C.faster D.shorter
6.A.decides B.wants C.spends D.seems
7.A.enjoy B.hate C.have D.find
8.A.like B.start C.get D.check
9.A.drive B.walk C.fishing D.washing
10.A.place B.house C.room D.apartment

6A的插座肯定不行,从功率=电流*电压得知,1500W的热水器会有6.8安的电流,而插座6A的最高电流负荷,插座长时的超负荷工作会发热起火、烧毁电器等事故的发生,为此建议立即更换.在选购插座时,建议购买正牌货,这样品质才会有保障.

解题思路：根据速度公式v=[s/t]就可求出人离墙至少的距离．

由于回声是来回的传播途径，那么至少的时间间隔为t=[1/2]×0.1s=0.05s，
那么要想听到回声，至少要离高墙的距离为s=vt=340m/s×0.05s=17m，
答：要想听到回声，至少要离高墙的距离为17m．

点评：
本题考点： 回声测距离的应用．

考点点评： 本题考查了速度的计算公式及回声的含义，属于常见的考题．

long

《两小儿辩日》 孔子东游，见两小儿辩斗，问其故。 一儿曰：“我以日始出时去人近，而日中时远也。” 一儿曰：“我以日初出远，而日中时近也。” 一儿曰：“日初出大如车盖。及日中，则如盘盂，此不为远者小而近者大乎？” 一儿曰：“日初出沧沧凉凉，及其日中如探汤，此不为近者热而远者凉乎？” 孔子不能决也。两小儿笑曰：“孰为汝多知乎？” 翻译：孔子到东方游历，见到两个小孩在争辩，就过去问他们在辩什么。 一个小孩说：“我认为太阳刚出来的时候距人近，而到中午的时候离人远。” 另一个小孩说：“我认为太阳刚出来的时候远，而到中午的时候近。” 一个小孩说：“太阳刚出来的时候像马车的车顶那么大。等到中午，就像盘子一样大，这不就是远的（看起来） 小而近的看起来大吗？” 另一个小孩说：“太阳刚出来的时候很凉快，等到了中午的时候感觉就像把手放进热水里，这不就是越近 感觉越热越远感觉越凉吗？” 孔子也无法决断（谁对谁错）。两个小孩笑话孔子说：“谁说你懂得很多啊？”

身体还没有移动,但心思已经在远方
行者,行走的人.无疆.杳无边际,颇有些上穷碧落下黄泉,两处茫茫皆不见的意思.孑然一人行走在夜路上,四顾悄然,天地相合,难辩边界与方位,陡然心下生出无限萧瑟

淡然的幸福才是真正美好的人生,平实而充满感动与欢乐.

好高骛远· 手舞足蹈·虎头虎脑 千变万化·虚情假意

道理很近却到很远的地方去寻求
事情很容易却按困难的方法去解决

极目远眺
jí mù yuǎn tiào
〖解释〗极：尽；眺：望.尽眼力之所及眺望远方.
〖出处〗三国·魏·王朗《与许靖书》：“子虽在裔土,想亦极目而迥望,侧耳而遐听,延颈而鹤立.”
〖示例〗

应该是人无远虑必有近忧
就是说要是不考虑的比较长远的话,一定会出现担忧的~

1,远看初春路边的小草,像一层毛茸茸的被子,在春风中摇曳着.2,这道数学题目,之前做了好久也没做出来,多亏老爸的指点,原来和以前做过的类似呀真是“旧时茅店社林边,路转溪桥忽现”或是 我们公司的巨大转机,真可谓是“...

顶风尿三丈.

大概意思是说：多责备自己,少责备别人,就可避免别人对你的怨恨了.

高瞻远瞩,瞻：远望.瞩：注视.看得高远.形容目光远大

高瞻远瞩 zhan

高瞻远瞩
瞻 瞩 都是 看的意思.

3