做值日时，小阳将一桶水从一楼提到三楼。此过程中，关于做功的说法正确的是 A．对桶做的功是有用功 B．对水做的功是有用功

Today I am on duty,I went to school very early,then I cleaned the floor,the blackboard,the windows and so on,I did it for an hour,and when ma classmats came,they found that the room was so clean,how happy they were!and so was I.

today it's my turn on duty.i feel a little excited for i have little chance to be the focuse.well,i konw ,what i am supposed to do is like other students,paying my attention to the regulations and making sure everything ruled.I hope the day could be longer sothat i can do more for class.But i am clear it can't be true.
all in all,i learned much form others and i can now understand the responsibility of teachers as well as some students.i am going to make some differenecs on my lifestyle and i kown life will become better.

I am glad to communicate with everyone here.Today I report is the main content of my male god: li yi feng.
Originally like him because a TV series: Gujianqitan.He played in a male thyme toso.His handsome appearance and charming temperament completely conquered me.Later, I have further understanding about him.I looked at the daughter to return again.Think he is really worthy of the national school hunk.His success not only because of his handsome appearance.More because of its unique quality.And his fans considerate to us.I'm lucky to become his fans.
Hope that we support him a lot.Thank you very much!

英语值日报告是什么啊...作文吗
你就写MICHAEL JACKSON is the king of pop ,we love him very much!就ok啦

are you ready for a new lesson?
你最好说出你想要表达的汉语意思,让那些大虾们翻译翻译,这样就容易多了.
初中英语,大家拿不准难度.

on duty

on the day shift值日班
on the night shift值夜班!

我也是这道题不会.

to be on duty (for the day); to keep watch
值日：on duty

Who will be on duty tomorrow?
be on duty 是值日的意思.

可数

Good morning,everyone.There are ...students in our Class Seven.There are ..girls and ..boys.There are five potted plants in our classroom.Please take good care of all the things in our classroom.And set up civilized class.

Good morning everyone ,I'm on duty today.Today is X day ,the weather is hot.
Today I have several questions for you.First of all,What's your hobby?Um..I'm very much interested in music./I like music very much.
Secondly,what's your favourite food?/What kind of food do you like best?As is for me ,I like dessert most,such as,ice cream lemon pie ,iced tea.
Thirdly,what do you want to be in the future?I want to be an editor or a hostess.It is because I like Chinese and I want to have ajob in a TV station.
Besides,I asked my friends something about animals just now.The answers are various.Some like tigers.while others like birds.But most of them like monkeys and pandas.Monkeys are running and jumping all the time.They like eating nuts ,bananas,pears and many other things.Pandas are usually sitting there ,playing with their bady pandas or eating the food.They are friendly with children.
Finally/At last,thank you all （或用Many thanks）for listening to my duty report,I hope you have a good day today.
OK!Done.句式表达上有一些chinglish,少量拼写错误,总体来说还不错.经过修改,现在没问题了.
PS:英文写作和口语表达中尽量使用简单常见的句式,避免汉语思维直接翻译成英语.
1.hostess表示电视节目主持人,anchorwoman指的是新闻类节目播音员.你自己选.
另外hostess 常见意义为“女主人”,air hostess 空姐.
2.dessert 指（饭后）甜食（如馅饼、果馅饼、冰激凌等）,当然像一些水果、甜酒之类的也可以作为甜食用于餐后.

Good morning /afternoon,everone!My name is （姓名）.I'm on duty today.Today is （日期） and it's（天气）.I go to school on foot .Because my home is near the school .x09what about you I like English very much.I think it is funny.I will try to learn it well.

我们老师是做“Daily report",内容要包括
1 介绍自己（适当增加）
2 时间+天气情况（可变）
3 出勤情况（可变）
4 其他事情（当然也可以包括简短笑话、日常事情等）
事例为：
I am on duty today.Every one is here.Today it's Monday,October 19th.Look out of the window:the weather is windy and cold,so please wear warm clothes.(加其他事情）I hope every one listening to the teacher attentively.In school,have a happy time.

dddd

what touches heart comes from heart.
发自内心的东西才会感人.从一件小事说起,透过小事说明一个道理或是抒发一种情感.不喊口号空号.
给你选了15个题目,自己想象发挥也行,需要我帮你出点子可来邮件.
1.lessons of failure
2.Keep swimming(Sink or Float)
3.Value Every Minute
4.Why mothers cry
5.Yesterday,Today and Tomorrow
6.The Smile behind The Tear
7 Never,Never Give Up!
8.A Mistake I will Never Repeat
9.The Power of a Smile
10.A Lesson For Life
11.The meaning of life
12.The greatest pain in life
13.The Window
14.Nothing to fear
15.Beginning today

小华对妈妈说,明天他要做值日,可以晚些来接他.

最好说的详细一点,比如关于哪方面的,有什么要求

Do duty on time.

It's our family schedule of duties

我们老师是做“Daily report",内容要包括
1 介绍自己（适当增加）
2 时间+天气情况（可变）
3 出勤情况（可变）
4 其他事情（当然也可以包括简短笑话、日常事情等）
事例为：
I am on duty today.Every one is here.Today it's Monday,October 19th.Look out of the window:the weather is windy and cold,so please wear warm clothes.(加其他事情）I hope every one listening to the teacher attentively.In school,have a happy time.

I am a middles school student. My English isn't very good. It's my duty today( to give a report). Because there is something wrong with my computer, I can't do PPT. I was born in a family which is neither too poor nor too rich. There are three people in my family, my father, mother and I. We are a happy family. My father is an engineer. He doesn't have a good temper but I still love him very much. My mother is a cook. Of course, she is good at cooking. I love them very much.

Hello,my name is..I am thirteen years old.My favourite subject is English.You know I am friendly and kind.I often help my parents do some housework.I like doing sports and read books in my free spare time.I often play basktetball with my friends after school because I think doing sports is good for our health.In the evening I often read books because books are our best friends and I can get lots of from books.大家好,我叫...我13岁,我最喜欢的科目是英语.你们知道我很友好善良.我经常帮 父母做家务.我课余喜欢体育运动和看书.我常和朋友们放学后打篮球因为我认为体育对身体健康有益.晚上我常常看书,因为书是我们最好的朋友,我可以从书中获得很多.

学生都是一个样—调皮。在家时，要家长管；在学校，要老师来管；可万一老师不在呢？这就要看值日生了。什么？我说这个干什么？今天就告诉你们一个我值日的故事。
今天是风平浪静的一天，唯一不同的，那就是今天我值日啦！我在路上欢快地跑着，兴奋得不得了，今天是我这学期第一次值日啦！早早地来到班里，首先把黑板擦干净，再和吴可染一起去抬早餐，接下来我就回座位上做自己的事喽！交作业、摆椅子……一系列动作后，看看表，七点三十五，该发早餐了。我急忙跑上讲台，打开馒头盖，对着同学大叫：“一大组吃早餐！…二大组吃早餐！…三大组吃早餐！”真不凑巧，我这几天喉咙不舒服，现在一叫更痛了，于是我叫来梅威：“你来喊，我喉咙不舒服。”他就照办了。早餐吃得差不多了，我就上去拿袋子，走之前喊道：“吃完早餐的读语文书！”并吩咐梅威管好纪律。我拿了四个袋子开始装馒头包子，这活并不是第一次做，所以并不吃力。等所有的早餐装完并送到老师办公室后，我们就送馒头箱，接下来就是管纪律，让大家读书啦！首先，我在黑板上写下“批评”两字，对同学们大声说：“把语文书拿出来读！”，然后开始巡视起来。可见记名字这一招是挺有用的，大部分同学都安静下来了，都拿出语文书认真地读。而那个别同学发觉自己的名字上了“光荣榜”后也认真读起了语文书。过不多久，老师就来了，我们开始上课。在唱歌时间，值日生也要管纪律。这不，我正站在黑板前仔细地扫视着下面，有谁说话，我就记黑板上，让他不敢说话，好好唱歌。听见全班同学的歌声，我的心情也会好起来。每节课，我都来管纪律让同学们唱歌。下课，我则上去擦黑板，这样一遍一遍地重复，时间很快过去了。下午，我擦完黑板后坐在位置上看书。不知什么时候，上课铃打响了，我立即合上书走上讲台。这节课同学们意外地吵闹，我只好扯着嗓子叫：“安静！”可没起到什么作用。我在黑板上记了好几个名字，也没有什么效果。突然，我脑子里闪出一个点子，我在黑板上写上“表扬”两字，许多同学都卖力地唱起歌，都让我记不过来了。作为值日生，我会一直努力下去，让大家成为一个优秀的团体，总有一天，我会成功的！

本周卫生方面 开头 然后写不足和优点 希望老师加以指正

20x5=100
100x4=400
400÷48=8余16
最少值8次,有16名同学值9次.

Hello everybody.It is nice day today,although the cold weather will come.Everyone is here,no body absent^^^^^

Good morning everyone!Today is October 16,Friday,and it's a fine day today.It is my duty.No one is absent here,I think it's because English is important,so we have to study hard but don't lose it!I wish you all a happy day!So much for my report,I would like to thank you all!大家早上好!今天是10月16号,星期五,天气晴好.今天轮到我做之日报告 今天的课无人缺席,我想是因为（大家都认为）英语课是较重要的,因此我们要努力学习,不放弃.祝大家今天都好.我的之日报告内容差不多了（就这些）,希望令你满意!

师：小新,最近学习情况如何?新：还不错,高老师.最近没有遇上什么太大的难题.师：那就好.最近课上内容听得懂吗?新：一般都懂,老师.只是我在xxxx方面（楼主自行添加）有些迷惑,但经过家长和同学的帮助,我已经明白了.师...

很高兴为您
当时老师叫我们用2种方法解答的
根据题意分两类
当甲排在星期六,有C41C42=24种排法．
当甲不排在星期六,有C42C32=18种排法
∴值班方案种数为24+18=42种
法二：先做出所有的没有限制的排列数,共有C62•C42种结果,
而不满足条件的有甲在周一,乙在周六,共有2C51C42种结果,
其中多减去了乙在周六且甲在周一,共有C41C31种结果,
得到符合条件的结果数有C62•C42-2C51C42+C41C31=42
故答案为：42
————希望可以帮到您!觉得好就请点采纳答案吧,你的采纳是我的动力,————

Hello,everyone.It's my duty today.Today is Thuresday.It is a sunny day today.I have too many rules at home.I can not talk loudly . I can not watch TV on school days. I have to put on my unifrom everyday and have to clean my room by myself.So,I am not very happy.That is all.Thanks for listening to me. 求采纳

Hello everybody I be on dust today.
It is fine today,can stand here and make the report,I an very glad.First,thank the teacher give me this opportunity.Next,thank classmates and hear me make the repot.Final,I want to say so many.Thanks,And wish happiness that everybody cross today!
成功!
加油!

1、on duty
2、one forty /twenty to two

这个班级有49人正好分成7组,如果周六周日休息,及时下周的周三,如果不休息,那就是下周的周一,如果休一天,就是周二!

即使不是值日，也不可以乱扔果壳。

哎呀 3年没做过高中题了 应该是先算一共有多少种A55 5*4*3*2*1=120种吧 再剪去甲在周一的A44 4*3*2*1=24种 再减去乙在周五的 也是24种 在加上甲在周一乙在周五的减重复额那些 应该是A33 3*2*1=6 那结果是120-24-24+4=78 对吧

《Count to one Hundred Before You Speak》 In class,the teacher,with his back leaning against the stove,said to the students,"Before you speak,you should think and count to at least 50,and for important ...

x=六分之一代入
得（1/3-#）/3=-2/9
#=1
（2*1/6-#）/3-（2*1/6+1）/4=（10*1/6+1）/6-1
(1/3-#)/3-1/3=4/9-1
(1/3-#)/3-1/3=-5/9
(1/3-#)/3=-2/9
1/3-#=-2/3
#=1

26号值日,25,26,27三者相加等于78!

My name is Tom.
I am thirteen years old.I have short black hair and two big black eyes.I like playing football.I like English very much and I like my English teacher, too .My favourite color is red.I love our class,and I hope I can become your good friend.
Unit 1-Umit 5
Now let's play a game.I read in English, you act.
You:Read a book
My name is ***.I am twelve years old.I come from China and live in ***.I have a good friend.Her name is ***.Her favourite subject is Information.My favourite subject is PE,becasue it's relaxing.I like comedies,because they are very interesting.That's all,thank you.

These are the words composed by the famous Song Dynasty poet Su Dongpo (960-1127) when he compared the West Lake to Xi Zi,the most beautiful woman in ancient China.These poetic sentiments leave one in no doubt of the glory of the scenery that inspired them.
Originally a shallow sea inlet,due to the laying down of silt this 5.68 square kilometers (about 1,404 acres) of water became the famous West Lake.With an average depth of just five feet the lake comprises five distinct sections.The largest part is known as the Outer Lake and it is bounded by the North Inner Lake,Yuehu Lake,West Inner Lake and Lesser South Lake.Held in the embrace of hilly peaks on three sides,this water wonderland has been an attraction for centuries and it is small wonder that it was a favourite imperial retreat.The lake and its environs have all the elements of a traditional Chinese garden but on a grand scale.The natural setting of strangely shaped peaks,serene forests and springs,dense foliage and a myriad of blossoms especially in springtime are enhanced by a treasury of sculpture and architectural features.Whatever the season,the panorama is pleasing to the eye and the nuances of light shade together with the moods of the weather present an ever-changing picture that justifiably has been described as 'intoxicating'.

Hello ,everybody.
Today is my turn to have our daily report.
Today is October 10th, the weather is nice.Today we have 8 classes .The first class in the morning is Chinese, next is Maths. The next two classes are Self-study Class, I hope that all of us can keep quiet and do our homework.
The first class in the afternoon is Chemistry, the second class is Physics, next is English and the last class is History.
The classes today are all very interesting, I hope that we can focus on listening to the classes and making notes. After the class, we should review the lessons carefully. I hope that all of our classmates can perfectly master the right learning methods and study fast and effectively.
希望能帮到你

D

AB,CD,EA,BC,DE,AB,CD.

A、水桶受到的重力和水桶对人的拉力，作用在两个物体上，不是平衡力，不符合题意．
B、水桶受到的重力和人对水桶的拉力符合二力平衡条件，是平衡力，符合题意．
C、水桶对人的拉力和人对水桶的拉力作用在两个物体上，是相互作用力，不符合题意．
D、水桶受到的重力和水桶对地球的引力作用在两个物体上，是相互作用力，不符合题意．
故选B．

今天是我第一次当值日班长我十分激动。今天一早我随便扒了几口面条，匆匆忙忙的跑到了学校，一路上我顾不上休息奔跑着。这情景和夸父追日一模一样。来到学校以后我竟然是第一个来到班级的。没办法我们班上的门上锁，我愁眉苦脸的坐在图书吧里寂寞的看书等待劳动委员前来开门。说曹操曹操到劳动委员在锁上插入钥匙轻轻一挪，教室的门像听话的小宝宝一样打开了。班上陆陆续续来了几个人我慢慢走到他们面前温柔的说：“拿出书来读，我会帮你们加分数。”他们毫不留情大声说：“你谁啊，干什么？神经病。”我生气了在黑板上用粉笔写了５个字，陈港城注意。他只好拿起书疯狂的读起来。这下我才心满意足。可是班上的人越来越多我一个人怎么能管的了５９个人啊？嘴巴比我多，眼睛比我大，脚比我长。我怎么和他们斗嘛？简直是外星人和地球人斗嘛。我的救星来了那就是——吴老师。她一声令下我们马上乖乖的回位置，同学们也整整齐齐座一排下去，和老鼠见到猫一样。嗨，当值日班长可真难啊。福建宁德福安市福安市逸夫小学五年级:郑林烨

ead a book 改为 read books

可以是关于最近的新闻、班级里发生的小事等的介绍,可以配合图片烘托效果!