十五分钟 用一个字表达出来

烧水---洗脸刷牙叠被子----做操----洗杯子拿奶粉
16分钟

说课可以不同于讲课,大体上有这么几个环节：
一.说说本节课要讲授的内容,xx模块xx单元xx部分,等.
二.说说要讲授的课的教学目标及达到的目的,包括1）教学的知识目标；2）知识运用目标.
三.说说本节课要讲授的内容的1)知识重点,2)知识难点,3)知识结构及之间的联系,4）学生学习要把握的规律及技巧分析,等.
四.说说双边活动,采取的主要教学方法,即如何教和学生如何学,怎样互动(以学生为主体）.
五.说说课下作业的设计及要达成的目的.

1、初学者
　　在多年的学习和教学实践中,我发现初学口语的最有效方法就是背诵英文句型或段落.在背诵前切记要跟着录音带大声朗读5遍以上.有读者会说,我试过了但记不住.其实,背诵时最好有中文译文,一边看句子,一边背.这样就可以确定背不下来是因为情节的连贯问题,而不是因为英语水平的问题.
　　2、中级水平
　　许多通过了四级或六级的同学只是在阅读、听力或写作方面有能力,并不代表口语也有相应的水平.大家不要认为自己学的口语教材简单,可以做个试验：拿一篇你认为很浅显的文章,将其翻译成汉语,让别人将每句汉语读给你听,然后你再翻译成英文.如果没问题,说明你口语很好,否则就需要多做这种练习.

正确答案：
By the time I arrived the cinema,the movie had been on a little over 15 minutes.
过去完成时
不能用had begun,因为begin是非延续性动词,在现在完成时和过去完成时中不可用.
希望可以帮到你〜〜〜

肉类的,比如:鸡腿

整点最简单了,8点整就是：eight o'clock从8点零一分开始到8点30分,都可以用一个词:past.(past表示已经过去的时间)e.g.8:05 -- five past eight8:15 -- quarter past eight8:30 -- half past eight(P.S.quarter表示四...

20/25=80% 25/20=125%
25/45=55.5% 20/45=44.4%

以一小时跑4千米的速度,一小时消耗能量255大卡,大概是一个馒头（100g）的热量.运动一方面可以消耗热量,同时可以提高基础代谢,使自己平时没运动的时候消耗的能量也增加,所以运动对于减肥是很有帮助的.

1.第一柱香两头点火,同时第二柱香一头点火,这样当第一柱香燃烧完毕,时间是30分钟,这时,第二柱香剩的部分可以燃烧30分钟,点燃第二柱香的另一头,从现在起计时到第二柱香燃烧完毕所用的时间就是15分钟2.显然3个女儿的年龄都不为0,要不爸爸就为0岁了,因此女儿的年龄都大于等于1岁.这样可以得下面的情况：1*1*11=11,1*2**10=20,1*3*9=27,1*4*8=32,1*5*7=35,2*3*8=48,2*4*7=56,2*5*6=60,3*3*7=63,3*4*6=72,3*5*5=75,4*4*5=80因为下属已知道经理的年龄,但仍不能确定经理三个女儿的年龄,说明经理是36岁（因为,）,所以3个女儿的年龄只有2种情况,经理又说只有一个女儿的头发是黑的,说明只有一个女儿是比较大的,其他的都比较小,头发还没有长成黑色的,所以3个女儿的年龄分别为2,2,9!

甲每分钟加工：9/10
乙每分钟加工：14/15
通分甲27/30,乙28/30,所以 乙＞甲
乙的效率高

一座长800米的桥 - a 800-meter-long bridge/a 800 meters long bridge

一个十八岁的年轻人 - a young people of eighteen/an eighteen years old young people

步行十五分钟的路程 - a fifteen minutes walk

102876 - one hundred and two thousand eight hundred and seventy six.

注水的速度=1/5
排水的速度=1/15
所以同时注水和排水的实际速度=1/5-1/15
所以所需时间=1/（1/5-1/15）=7.5分钟

十五分钟呗

刻
周
旬
月
季
年

我有过程哦!
a-c=12分钟,c-b=11分钟,b-a=15分钟,刚好走了2圈,即每走1圈的时间：（12+11+15）÷2=19分钟
1圈减去b-a的时间就是a-b的时间了：19-15=4分钟
你觉得明白就采纳我的吧!

15分钟=1/4小时
时间比 9:15=3:5
每小时15千米需要 （1/4+1/4）÷(5-3)x3=1/2÷2x3=3/4小时
准时需要 3/4+1/4=1小时
路程
15x3/4=45/4千米
10分钟=1/6小时
每小时 45/4÷(1-1/6)=45/4÷5/6=13.5千米/小时

1、先用两条绳子，从分别从两边点，对齐，当火相遇时，就是半个小时的时间的程度，同样在计算出一半，即15分钟的长度，在加上一条整跟的，就是1小时15分（2分钟）
2、4个（1秒）
3、第一步，5－3＝2；
第二步，把3倒掉，把2倒进3的桶；
第三步，用5把3填满，剩4。
（约5分钟）
5、为便于区分，我们先将12个球标上号码，分别为1——1...

从前（昔） 现在（今） 十五分钟（刻） 早晨（朝） 七天（周） 十天（旬） 三个月（季） 晚上（夜）

0.2+12*0.1=1.4元 2.4-1.4=1元 1/0.1=10分15+10=25分

1-（1/7）-（1/2）=5/14
是全程的十四分之五

小刚坐车先去电影院 需要（3/40）*60=4.5分钟,
则晓明可以在原地等,这样晓明爸爸回来花4.5分钟,再送晓明去花4.5分钟
离开演还早1.5分钟呢.
晓明也可以先跑步,这样能更加节约时间咯.

十五分钟叫一刻、七天叫一周、十天叫一旬、 三个月叫一季度、十二个月叫一年

4.75km

先用2根绳子,其中1根一头点火,另1根两头点火,当第2根烧完的时候（即半小时）,把第1根的另一头也点火,则当第1根烧完的时候,时间为45分钟；再另外用第3根绳子两头同时点火,烧完为30分钟,加起来为1小时15分钟.

设规定的时间x小时,路有y千米远,则：
20（x-0.4）=y
16（x+0.25）=y
解得：x=3（小时）
y=52（千米）

设本来计划X小时,50X+15＝60X-15 得X＝3

I spend about 15 minutes (in) reading English every day..
= It takes me about 15 minutes to read English every day.
如果可以,烦请点击页面右上角的 按钮,

C,B,A.因为A等的时间是25分钟(B,C),B等的时间为30分钟(A,C),C等的时间为35分钟(A,B),因此由C,B,A的顺序排得话是比较短的

一刻千金

1在学校举行的科技作品大赛中,五年级的参赛作品有98件,六年级的参赛作品比五年级多七分之二.五六年级的参赛作品一共有几件
六年级有
98×（1＋7分之2）＝126件
五六年级共有
98＋126＝224件
2今天五月一日湿地公园接待游客3.7万人次,比去年同期增长32％.去年同期接待游客多少万人次
3.7÷（1＋32％）＝2.8万人次
3广场上有一个圆形喷泉,量得他的周长是50.24m,这个喷泉的占地面积是多少平方米
半径
50.24÷3.14÷2＝8米
占地面积
8×8×3.14＝200.96平方米
4小丽有420张邮票,比小红的邮票多五分之二.小丽的邮票比小红多多少张
小红有
420÷（1＋5分之2）＝300张
多
420－300＝120张
5工程队修一条公路,已修了全长的五分之二,这时未修的比已修的多24千米,这条公路全长多少千米
未修的是全长的
1－5分之2＝5分之3
全长是
24÷（5分之3－5分之2）＝120千米
6希望小学要购买一批课桌椅,这笔钱单买课桌可买160张,单买椅子可买480把,如果成套购买,可买多少套课桌椅
1÷（160分之1＋480分之1）＝120套
7甲数是乙数的七分之五,乙数是甲数的百分之几
1÷7分之5＝140％
8李大妈今年3月1日在银行存了活期储蓄2000元,每月的利率是0.06％.存满半年时,可以取出本金和税后利息一共多少元
税前利息
2000×0.06％×6＝7.2元
税后利息是
7.2×（1－5％）＝6.84元
取出
2000＋6.84＝2006.84元

刻
昔
旬
现

一小时,即六十分,分针需走1圈.
一圈：15×2×π＝30π厘米
30分.分针走0.5圈.是1圈的一半.所以30π÷2=15π厘米
15分.分针走0.25圈.是1圈的四分之一.所以30π÷4=7.25π厘米

7分30秒

去“人人英语听力网”下免费的“英语口语8000句（MP3+lrc）”练习吧。

甲每分钟完成1/30
乙每分钟完成1/15
所以甲乙同时折需要的时间是1/(1/30+1/15)=10
答：甲乙两位同学共同折叠需要10分钟

in
properly
was given
for
a
less
Even
opportunities
While
any

1分之15

那就设甲车速度2x 乙车速度3x
甲先走15分钟也就是说走了1/4小时,1/4*2x=1/2x；
相遇时甲比乙多走6km,也就是说：甲乙同时走的过程中,乙比甲共多走了1/2x+6(km);
全程是3x*1.5=4.5x（km）；
甲走完全程要4.5x÷2x=2.25=2¼(小时);
而甲一开始已经走了1/4小时,所以剩下2小时要走,而剩下的两小时又被乙走了3/5；
上面所说到的：乙比甲共多走了1/2x+6(km)=3/5*3x-2/5*2x+1/4*2x
在这儿我就不解方程叻,楼主解一下方程就知道了

a quarter to ten

Bob needs 15 minutes to go home

Old supermarket level is too high, people with disabilities unable to enter the Hall, when you want to design a new supermarket building wheelchair access channelSupermarket sign using electronic sign...

今
往
旬
昼
刻
季
周
朝

7.5分钟=1/8小时,15分钟=1/4小时
设原定行驶时间为x小时,
40（x-1/8)=30（x+1/4）
x=1.7
30X(1.7+0.25)=58.5千米
路成为58.5千米.时间为1.7小时.

因为一小时等于60分钟 60的4分之1就是15

包括3到6岁的幼儿,以及6到9岁的小儿童,还有9到12岁的大儿童,看你选择哪个年龄段去着手了.
对于3----6岁的,可以试单词和相关句型问答教学.如:red,yellow,blue教好了之后,套入句子问答:What color is it?It's red.
对于大小儿童,不妨教语法,比如在假设孩子已经掌握了第一人称的一般现在时态的基础上,进行第三人称单数动词要加s的教学.I like flowers.She likes flowers.一定要解释清楚,只有第三人称,而且是单数时候,动词才做此变化.可以利用这一口诀:he,she,it,a name,s,s,s!先在讲解后带领孩子读口诀,然后你说第一人称时候的句子,让全体孩子一起说第三人称为主语时的情况.
以上为建议教学内容.
在教学步骤的安排上,不妨参考以下几点:
1,暖身:不用太多笔墨,可以把面试官当成小朋友,报出名字和简单问候就好;
2,教学:此阶段的目的很明确,确保你把教学点解释清楚就好,不用太多时间来练习,因为后面有时间去专门练习; 注意:教学点的带出如果能很有创意和有气氛,绝对为你加分,可以利用你自己精心设计的教具;
3,练习:把握这一原则:从全班到分组再到个人;
4,成果展现:利用游戏和竞赛活动来检查孩子是否理解和掌握了教学内容.
请把握这样的步骤观念,不要为了有趣而一直嬉闹,会影响教学效果.
针对面试,请着重你的讲解和活动环节,因为时间有限.
最后,不要紧张和不安,我的建议是来自于亲身实践的.对于要接触这一行业的新人来说,不用这么结构化,只要面试中你的英语口语很漂亮,很有活力,能够让老师看到你的潜力就好,这些教学的东西日后学起来就好!
祝愿你成功,加油!

从出发点到球场距离=18*2=36km
因为忘带票,走了15分钟再按原速度返回,耽误了30分钟=0.5h（小时）
所以,如果按时到达,这段路需要在2-0.5=1.5h完成
速度=36/1.5=24km/h

Narrator: When Stephen came back to the museum, Raf and Peg were sitting sad on the floor and didn’t say anything. Stephen opened the box and handed it to Raf.
Stephen: Look what I found. (He said slightly.)
Raf: (He unwrapped the paper on the skull dispiritedly, but soon an amazing smile
stretched through his face. Peg also looked at the bones surprisingly.)
(He whispered.) “Patagonytus puerti.”
Scene 4 〈Another Miracle〉
Narrator: Time flies. It has been one month since Stephen helped Raf and Peg in the museum. Today is the last day that Raf and Peg stay in Taiwan. They eat lunch in a fast-food restaurant.
Raf: I spoke with our friends in Argentina this morning. They are very excited.
Peg: (with happiness) Why… (She turned to Stephen, who was eating a hamburger.)
Hey, Stephen, you’re awfully quiet. What’s wrong?
Stephen: (looked sad) Well, I’m just thinking about what I’m going to do after you leave for Argentina.
Peg: Oh, what? (slammed down her drink) Raf, didn’t you ask him?
Raf: (embarrassed) Eh…I forgot… (Peg looked angry.)
Stephen: Ah, excuse me. What are you talking about?
Raf: Sorry, Stephen. I forgot to ask you: How would you like to come to Argentina
for a month to continue drawing for us?
Stephen: (jumped to his feet) Let’s do it!
The End
2人英语话剧剧本.两个人演出,关于爱情,最后有吻戏.英语短话剧剧本
Learn to love, not by finding a perfect person, but by learning to see an imperfect person perfectly. --someone **

They have been married for two years. He loves literature, and often posts his work on the net, but nobody ever reads them. He is also into photography, and he handle their wedding photos.
He loves her very much. Likewise with her. She has a quick temper, and always bullies him. He is a gentleman, and always gives in to her. Today, she’s being "wilful" again.
Her : "Why can’t you be the photographer for my friend’s wedding? She promised she’d pay."
Him : "I don’t have time that day."
Her :"Humph!"
Him : "Huh?"
Her : "Don’t have time? Write less of those novels,and you will have all the time you need."
Him : "I...someone will definitely recognize my work some day."
Her : "Humph! I don’t care, you’ll have to do it for her.! "
Him : "No."
Her : "Just this once?"
Him : "No."
Negotiation’s broken. So, she gave the final warning: "Give me a Yes within three days, or else..."
First day. She "withheld" the kitchen, bathroom, computer, refrigerator, television, hi-fi...Except the double-bed, to show her "benevolence". Of course, she has to sleep on it too. He didn’t mind, as he still has some cash in his pockets.
Second day. She conducted a raid and removed everything from his pockets and warned, "Seek any external help, and you bear the consequences." He’s nervous now. Night. On the bed. He begs for mercy, hoping that she’ll end this state.
She doesn’t give a damn. No way am I giving in, whatever he says. Until he agrees.
Third day. Night. On the Bed. He’s lying on the bed, looking to one side. She’s lying on the bed, looking to the other side.
Him : "We need to talk."
Her : "Unless it’s about ! the wedding, forget it."
Him : "It’s something very important."
She remains silent.
Him :"Let’s get a divorce."
She did not believe her ears.
Him : "I got to know a girl."
She’s totally angry, and wanted to hit him. But she held it down, wanting to let him finish. But her eyes already felt wet. He took a photo out from his chest. Probably from his undershirt pocket, that’s the only place she didn’t go through yesterday. How careless!
Him : "She’s a nice girl."
Her tears fell.
Him : "She has a good personality too."
She’s heartbroken, because he puts a photo of some other girl "close to his heart".
Him : "She says that she’ll support me fully in my pursue for literature after we got married."
She’s very jealous, because she said the same thing in the past.
Him : "She loves me truly. "
She wishes to sit up and scream at him: "Don’t I?"
Him : ! "So, I think she won’t force me to do something that I don’t want to do."
She’s thinking, but the rage won’t subside.
Him : "Want to take a look at the photo I took for her?"
Her : ".!"
He brings the photo before her eyes.
She’s in a total rage, hits his hand away and leaves a burning mark of a slap on his face.He sighs. She cries. He puts the photo back to his pocket. She pulls her hand back under the blanket. He turns off the light,and sleeps. She turns on the light, and sits up. He’s asleep. She lost sleep. She regrets treating him the way she treated him. She cried again, and thought about a lot of things. She wants to wake him up. She wants to have a intimate talk with him. She doesn’t want to push him anymore. She stares at his chest. She wants to see how the girl looks. She slips the photo out. She wanted to cry, and she wanted to laugh.It’s a nicely taken photo of herself. A photo he took for her. She bends down, and kissed him on his cheek. He smiled. He was just pretending to be asleep.

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进行剧烈搅拌,可以加剧布朗运动,使分子尽量混合