有经验的朋友告诉下 ,

英语其实不难学，首先，上课要认真听课，积极回答老师的问题，其次，下课后要认真的做作业，把课堂学的东西用在作业上，认真对待没一道英语提，再次，经常听英语对话，用来提高听力，最后，多复习学过的东西，不断的练习和巩固语法。祝你英语成绩早日提高english is not actually difficult to study, first, attends class must attend a lec...

恕我直言啊,如果这段话是想用在英文简历里,甚至是要用来申请外资公司的话,楼主大可不必写,因为外国简历里不需要这种赘述无意义的话语.
但是如果非要翻译的话：
Since experiences are obtained by accumulating,I hope i can get the opportunity from your company in order to allow me showing myself well.I believe I can achieve the future tasks with higher quality.
Best Wishes for your company.

进水管向浴缸灌满水需要m分钟,出水管放水放完一缸水需要n分钟,(m

尊敬的公司领导：
在递交这份辞呈时,我的心情十分沉重.现在公司的发展需要大家竭尽全力,由于我状态不佳,和一些个人原因的影响,无法为公司做出相应的贡献,自已心里也不能承受现在这样坐在公司却无所作为,因此请求允许离开.
当前公司正处于快速发展的阶段,同事都是斗志昂扬,壮志满怀,而我在这时候却因个人原因无法为公司分忧,实在是深感歉意.
我希望公司领导在百忙之中抽出时间商量一下工作交接问题.本人在×××年××月××日离职,希望能得到公司领导的准许!
感谢诸位在我在公司期间给予我的信任和支持,并祝所有同事和朋友们在工作和活动中取得更大的成绩和收益!
此致
敬礼!
辞职人：×××
时间：200× 年 × 月 × 日

高中物理电学实验的话,没有使用其他的学习工具的话,就只能上实验课的时候认真做做实验,然后多看书.现实是在学校能做的实验太少了,大部分都是要死记硬

L(x)=利润=销售收入－成本=R(x)－(x)－2 【本题中，x的单位为百台】一、因R(x)是分段函数，则需要讨论下。1、若0≤x≤5，则只需要L(x)>0即可，得：－0.4x²＋4.2x－0.8－x－2>0 解得：10等价于：10.2－x－2>0，得：x

小学期间非谓语动词一般都是to do和doing两种形式（如果还有别的形式,请追问）；
to do名叫“不定式”,你可以理解成不一定发没发生的事；
其中注意“使（make）让（let）听（hear）看（see）觉（feel）,宾补不带to”就是说这几个词后面的to要省略掉,还有help后面的to,可省可不省,这些是需要特殊记忆的；
doing叫“动名词”或者是“现在分词”一般表示既定的事实；
然后就可以根据句子意思来完成题目,除了特殊用法,基本都是适用的；
比如你例题里的persuade,劝说某人做某事,这件事一定是没做的,所以用to do；
举例：stop doing A to do B,就一定是停下来正在做着的A事,去做B事

答题：老马识途

Of all the knowledge we have, some comes from the books we read, some comes from personal experience in our lives. Different people attach different importance to different sources. The young and the educated, for example, may emphasize the former, the old may, however stress the latter. In my opinion, both book knowledge and personal experience are of equal importance. Knowledge gained from experience may be firsthand, direct, and unforgettable. Books in the library may be outdated, giving you useless information. Everything is changing and so is knowledge. If you go out to make on the-spot investigations instead of depending on books, it is likely that you may be pleasantly surprised. Moreover, knowledge you get from your own experience will be everlasting. Therefore, it is important that students get involved in practical activities to accumulate different kinds of experience. Experience, however, is limited in terms of time and space. It is impossible for anyone to experience everything to get the knowledge he needs. In addition, society is developing so fast that new problems come up with surprising speed. Over depending on experience could, therefore, make a person narrow minded and prejudiced. Books are a summary of the wisdom of our ancestors. The best way to gain know ledge is, of course, to read books, and in the meantime, participate in various kinds of practicaL activities. A combination of the two will sure[y make us full and well informed.

安徒生笔下的丑小鸭，处处受排挤，受嘲笑，受打击，但他并没有绝望，也没有沉沦，而是始终不懈努力，终于变成了一只美丽高贵的白天鹅。这一切都源于他心中那一个永恒的梦想，对美的追求。
现在我们中学生不正也需要丑小鸭这种奋斗精神吗？坚强！努力！奋斗！只有这样，我们才可以在学习成长的道路上执着的追求自己的理想。当然我们还应该有一颗好的心，善良，不骄傲。
其实，我们现在都是一只只的丑小鸭，在生活...

Thank you for your letter.
Your client very lucky,you are a smart and experienced lawyer;
Before me failed to incorporate your valuable suggestions,because I was trying to negotiate with a music service business cooperation;
Now,if the price is right,I also willing to consider transfer of technology;
However,the quotation is too low,I think your client can give a good price,a good domain name can save a lot of advertising expenditures and to maximize the embodiment of ads to promote
The effect of a good domain name itself is a permanent advertisement.These benefits help to bring more business revenue,but also permanent.
This domain name with other distinction also lies in the fact that it is not an abstract concept,but the integrity and three-dimensional,including the cultural dimension,and each person has a good name for this complex and the situation
Influenza,which is the user's mental experience is very good,which would greatly increase the viscosity and user loyalty.
And 3G on the front end has invested now will be very worthwhile,please consider,and appreciation.
Best regards.

写作更像是一门艺术,并不是你不断练习就一定能成为伟大的作家.
但是写作的规范是可以练习的,比如语言的锤炼、结构的安排等.
希望可以为你提供参考.

标题议论文：文章第一段只写出中心论点,不展开议论.从第二段开始议论,但切记你后面的文章都是为你第一段的中心论点服务的,必须能够证明你的论点,否则,论点不成立,得不到高分.简单点说就是把握好论点、论据、论证三者之间的关系,最重要的是不能审偏题.如果给的是一段材料,那你自选角度、自拟题目去议论,题目最好新颍一点.其他根上面一样,但必须引用材料且不能超过100字,用材料证明论点,这样更有说服力,最重要的是不能不管材料.议论文的写作目的是让读者接受你的观点,这要有好的思辩力,只能靠自己.名言也只能自己去积累.

以下是意译,以保自然通顺,并忠于原意：
Abstract:
Feng Shui originates from traditional Chinese culture. It contains the life experience and wisdom the ancient Chinese have accumulated over thousands of years. Of which, the Yin and Yang theory in Feng Shui has far-reaching impact on the ancient Chinese architecture and art design. The Yin and Yang Harmony theory emphasizes the unity and opposition between Yin and Yang, which led to the formation of the the art concept and aesthetics system with unique Chinese characteristics.
The residential home is the habitat where the family enjoy their time together. It is designed around the key elements of residential interior space and environment. On the theoretical basis of the Feng Shui Yin and Yang theory, we analyzed the application of this theory and the use of aesthetics with both opposition and unity in modern living environment, summarized the value basis and the positive impact of yin yang harmony theory, so that it can be widely applied.
Keywords: Feng Shui Yin Yang Harmony Theory; interior home design; opposition; unity

If you have problem expressing yourself in English,you must express your rough ideas in Chinese.What a helper can do for you is to translate what you think into right English.Judging from what you hav...

因为现在升级的速度是0.8了,不再是1了.

D

It is very interesting that when people get contact with another people,they tent to see his or her merits first,which is quite similar to dining in a restraunt,during which we feel good in tasting th...

3题
g(x)=（2－t）x＋2
只要使 g(0)和g(2)同时＞0就可以了
解得t＜3

"There are no short cuts to success" is a hackneyed cliche, though it is true to some extent, as with many quotes of its kind, it should not be taken in its absolute form. There are many ways to improve one's listening comprehension, one of which is to start with words that you already know. One learns little from material that is too difficult. Second, learn from one and only one set of book. Different authors teach differently, and learning in numerous ways may result in conflict. Learning only from one curriculum endows a clear understanding of the material covered. Lastly, regularly tune in to English news channels can also improve one's listening comprehension. One can learn many words in the news, as well as keep up with world events.
纯原创

快乐的花 接了幸福的果 幸福的果 却包含着心酸的核

我是12年参加的考试,感觉还不错,你首先不要怕,不会太难,语文可以背诵古诗、还有重要的文言文,这都是必做的,数学可以把以前的知识点看一遍,注意全面还有细节,答题要一步一步,特别要规范答题,这很重要.英语的话就背单词,想当年我也是背了很多单词才考的不错

在体内缺钾引起严重快速室性异位心律失常时,如尖端扭转型心室性心动过速、短阵、反复发作多行性室性心动过速、心室扑动等威胁生命的严重心率失常时,钾盐浓度要高(0.5%,甚至1%),滴速要快,1.5g/小时(20mmol/小时),补钾量可达每日10g 或以上.如病情危急,补钾浓度和速度可超过上述规定.但需严密动态观察血钾及心电图等,防止高钾血症发生.查看原帖

我的孩子也是初二物理薄弱,对物理提不起兴趣,后来带着孩子去了大工创智初二物理课,那里的老师告诉孩子物理学习要勤于反思,举一反三 .对于错题,许多考生只是把答案看一遍,答案看懂了,也就自我满足了,下次再考到同类型问题时,依然是做不正确,这就是典型的一看就懂,一做就错.那里的老师特别负责,建议你先打电话问问看.

In order to enhance community experience during the summer vacation, I participated in the "community volunteer

116度
41度26分
113度56分30秒
108度21分56秒
-18度13分39秒
42度23分48秒
43度55分25秒
64.5度
真是闲的蛋疼帮你算这个

解题思路：A、根据灭火的原理隔绝氧气、降低温度至着火点以下、撤离可燃物都可以达到灭火的目的判断；
B、汗液中含有少量的盐分，人出汗后会缺盐；
C、纯碱能与面团中的酸反应，生成二氧化碳气体；
D、可燃性气体与氧气混合达到一定程度时遇明火会发生爆炸．

A、用锅盖盖灭是因为隔绝了氧气或空气，使燃烧的油熄灭，此做法正确；
B、运动出汗之后，可适当饮用食盐水，以补充体内的盐分，此做法正确；
C、纯碱可以与面团发酵过程中产生的酸反应生成二氧化碳气体，使馒头松软，此做法正确；
D、不能用燃着的火柴检验液化气钢瓶是否漏气，因为液化气是可燃性气体，这样容易发生安全事故，此做法错误．
故选D．

点评：
本题考点： 常用盐的用途；灭火的原理和方法；易燃物和易爆物安全知识．

考点点评： 化学来源于生活，同时又服务于生活，掌握常见物质的性质可以解决生活中的实际问题，激发学习的兴趣．

We should gain some insight into his thought and help him out of his problems.
She suggested that I learn from experienced workers.

D

（1）y=60-(x-200)/10
（2）z=[60-(x-200)/10]x
（3）w=[60-(x-200)/10](x-20)=-1/10x^2+82x-1600=-1/10(x-410)^2+15210
当该商品每件定价为410元时,w有最大值,为15210元

可以解释为：某人步行的速度是每小时5千米，那么t小时走的路程．
故答案为：某人步行的速度是每小时5千米，那么t小时走的路程．

⑶①实践是认识的来源；（1分）②注重系统内部的结构优化；（1分）
我的分享：例1：文学创作经验：注意观察生活，处处留心皆学问；（1分）哲学原理：物质决定意识，要求我们一切从实际出发；（1分）
例2：文学创作经验：积累生活中的点滴回忆；（1分）哲学原理：量变是质变的前提和基础，要注重量的积累。（1分）（其他符合要求的答案均可酌情得分）

字面意思：说话之前已经开始做的事,现在还在一直做,而且还会延续一段时间
构成：现在完成--have been;进行时--doing.即：have been doing
希望我说的对你有所帮助

I had read the Instructions to authors carefully and then revised my Ms.However, because my English is not very good and I have little experience,there may still be some mistakes.Please excuse me and point them out.I'll correct the Ms with your suggestions.
这是修改后的版本.

Last summer, my family and I take the train went to Qingdao. There is always sunny, and the air is fresh, it's feeling good. We went to the seaside, the same blue sea and sky, on the beach sun-drenched, is piece very enjoy it. My sister and I were picked up a lot of colorful shells. Here we bought a lot of interesting souvenirs, I'm going to give my friends. We eat here a lot, such as fish, shrimp.. Really delicious. We live in a clean hotel, but the price is not very expensive. I like here, if I have the opportunity, I also want to go to Qingdao, this beautiful and interesting places.

上个暑假,我和我的家人坐火车去了青岛.那里总是阳光明媚,空气也很清新,令人心情舒畅.我们去了海边,海水和天空一样的蓝,在沙滩上沐浴着阳光,是件很享受的事儿.我和妹妹还捡了好多五颜六色的贝壳.我们在这里买了好多有趣的纪念品,我打算送给我的朋友们.我们在这里吃到了很多东西,比如鱼,虾..真的很美味. 我们住在一个干净整洁的旅馆里,而且价格不是很昂贵. 我很喜欢这里,如果有机会我还希望可以再次去青岛,这个美丽有趣的地方.

牛顿第一定律不能用实验直接验证，也不是科学家凭空猜想出来的，它是在实验的基础上，经过进一步概括、推理得出的．
故选C．

这还不简单?
先给同学们讲个小故事（小孩子容易骗,自己编都行）,然后将你要讲的主题引出来.英语的话讲几个单词（比如苹果啊、小动物啊,根据图形让小孩记住）,然后让小同学自我介绍.比如I‘m a apple.
数学讲几个体就行,做做练习
语文就讲几个汉字,讲讲汉字的故事.让同学们练习一下就行.

1 He knew from the past experience that,she cannot give up easily.
2 Must want to let them understand thoroughly the local culture is not impossible.
3 In at that time,every day got off work he to be able to go to the corner the coffee shop
4 He looked a little worried,everywhere looked continuously unceasingly
5 You can imagine the life not to have the network place?
6 You dare like this to treat your mother again,you ruded awakening
7 I suggested you buy this dictionary,his vocabulary compares that tenth of a jin time.
8 I am coming out from the office,gain ground saw faces me to a person to walk directly.

D
牛顿第一定律是根据伽利略斜面实验来的
当斜面为0度时,小球将一直滚下去,当然这是理想结果
所以牛一是观察加推理得出的

是材料作文一般不会跑题　如果是材料作文　那很适合考生自由发挥　　不同的人会有不同的观点,只要是围绕着材料并不会被认为是偏题的作文　　所以你不用太担心,正常发挥了就好.
也希望你明天的考试继续加油!

因为明天有雨,所以运动会改期.
如果明天有雨,运动会就改期.
只有明天有雨,运动会才改期.
用适当的关联词语把 “明天有雨” 和 “运动会改期”连成三句话,并不排除把关联词插入其中.“不要中间插一个字”,应该不包含关联词.“如果明天有雨,就运动会改期.”“只有明天有雨,才运动会改期.”恐怕不符合现代汉语表示习惯,你认为呢?

我初一到初二的英语 六十几分 可是到了初三 就没有下过九十
到了高中就是一百二十多的样子
首先你要对它感兴趣,听听英文歌吧,再看看欧美的帅哥美女
接着再看美剧 培养语感 自己再看一些相关的自学英语的书
你现在还在上学么?读多少年级啊?如果还再读书的话 要合理掌握看美剧的时间哦
最重要的一点是要相信你自己

综合填空,最重要的是,
得学会综合.
上下文的联系,多读,多找线索,
其实这个题型挺好做的,
有许多答案就在其中.

提高英语阅读效率的诀窍,先看题目再看文章
很多同学做英语考卷的时侯,总会遇到时间不够的尴尬,阅读老是看不完.最后留给写作的时间就少得可怜,文章匆匆开篇,草草收笔,往往阅读没做好,作文得分也不高.
要解决这个问题其实并不难,只要能提高阅读的速度,一切就迎刃而解.可如何才能提高阅读速度呢?这就涉及到阅读的效率与策略的问题了.
一般而言,我们做阅读都是先看文章再做题目,这样的阅读方法有利于对文章整体的理解,这固然有其合理之处,但对于应试却不是最有效的.高三复习到这个阶段,英语阅读大家做的也不少了,只要稍稍留心就能发现,任凭文章的体裁、难度和长短怎么变,出题法门却只有一个,即只能出在所谓的“信息点”上.或是单个的信息点,或是几个信息点的结合,总之是“题不离文”.我们知道,一篇文章的信息点可能有很多,但并不是每一个在做题时都真正有用的.很多同学之所以费时费力地看完了一篇文章,自以为懂了,题目却还是做错了,就是因为对文章信息点的理解与记忆发生偏差混淆,以至受到错误选项的强烈干扰.为了解决这个问题,我想给大家介绍一种“先看题目再看文章”的阅读方法,也就是说,带着问题有针对性看文章找信息点.这种方法可以帮你有效率地确定阅读重点,正确地寻觅到命题者的思路,知道命题者想考你什么,他考你什么你就着重读什么,对其他部分统统掠过即可.除此之外,它还有一个好处,即：现在的选文难度在增加,对词汇的要求越来越高,这就造成很多同学阅读上很大的障碍.因为他们往往认为,必须把文章全部看懂才能做题,所以一看到生词心里就慌——这一慌,连该看懂也看不懂了,题目自然也做不对了.殊不知,这正中了命题者的“圈套”了呀!其实,“先看题目再看文章”的意义也就在于此,它明确指出了：阅读并不要求把文章一字一句都看懂,只要能准确地处理信息,把握重点就够了.所以看不懂的部分,与文章无关的,毫不客气地扔掉；觉得有价值,看看选项中有没有什么同义替换,如果有,那个选项正确的可能性是比较的大的.
大家可千万不要以为这种阅读方法是我自创的!其实,在托福和其他标准化英语考试中它早就被广泛地运用了.高考的阅读难度虽然不及那些考试,但是“杀鸡用牛刀”,效果应该是比较明显的.这种方法也并不需要太多的练习.就我的经验,坚持十套左右就能养成习惯了,大家不妨用三到四天时间试着做一做,它很有可能给你带来一个令人惊喜的飞跃!

一、杠杆
（1）杠杆的基本概念
一根在力的作用下能绕着固定点转动的硬棒就叫杠杆.
杠杆的五个术语：①支点：杠杆绕着转动的点(o)；②动力：使杠杆转动的力(F1)；③阻力：阻碍杠杆转动的力(F2)； ④动力臂：从支点到动力的作用线的距离（L1）；⑤阻力臂：从支点到阻力作用线的距离（L2）.
（2）杠杆平衡的条件
动力×动力臂=阻力×阻力臂,这个平衡条件也就是阿基米德发现的杠杆原理.
（3）三种杠杆：
①省力杠杆：L1>L2,平衡时F1

要是上初中的话!最好先把英标教会了!教会了之后教单词就容易了!
其他的要从课文中讲知识点!
由单词到用法,再到短语,再到句子!单词,短语要全部过关,句子要能默写上最好.
课文能背诵的话很好,背不上的话,要能熟读,简单复述!
然后再讲语法,开始不要讲的太多,要循序渐进!

要坚强才能有结果

杂质太多.而且是不溶于酸的杂质.过滤

1.根据音调,我们老师是这样讲的.其次是音色（具体的老师还没讲）
2.密度高（这个自己也不会捏,是看1楼的）
v=340m/s
t=2.5s/2
S=vt=340m/s×1.25s=425m
答：…………
4.（1）不能听到（2）因为真空不能传声,没有介质（3）可也利用无线电来交谈