⑴ 我现在在准备一篇英语作文的outline(大纲）， 是关于发明和instrial revolution的， 大概四百到五百字
1，2比较好写。
11780年的一天，意大利解剖学家伽伐尼(Luigi Galvani）在做青蛙解剖时，两手分别拿着不同的金属器械，无意中同时碰在青蛙的大腿上，青蛙腿部的肌肉立刻抽搐了一下，仿佛受到电流的刺激，而如果只用一种金属器械去触动青蛙，就无此种反应。伽伐尼认为，出现这种现象是因为动物躯体内部产生的一种电，他称之为“生物电”。
1799年，伏特把一块锌板和一块银板浸在盐水里，发现连接两块金属的导线中有电流通过。于是，他就把许多锌片与银片之间垫上浸透盐水的绒布或纸片，平叠起来。用手触摸两端时，会感到强烈的电流刺激。伏特用这种方法成功制成了世界上第一个电池“伏特电堆”。这个“伏特电堆”实际上就是串联的电池组。
1836年，英国的丹尼尔对“伏特电堆”进行了改良，又陆续有效果更好的“本生电池”和“格罗夫电池”等问世。然而在当时，无论哪种电池都需在两个金属板之间灌装液体，搬运很不方便，特别是蓄电池所用液体是硫酸，在挪动时很危险。
干电池的鼻祖在19世纪中期诞生。1860年，法国的雷克兰士(George Leclanche）发明了碳锌电池，这种电池更容易制造，且最初潮湿水性的电解液逐渐用黏浊状类似糨糊的方式取代，于是装在容器内时，“干”性的电池出现了。
1887年，英国人赫勒森(Wilhelm Hellesen）发明了最早的干电池。相对于液体电池而言，干电池的电解液为糊状，不会溢漏，便于携带，因此获得了广泛应用。
⑵ 我正在准备英语怎么说
I am preparing !
⑶ 我正在为这件事做准备。英语怎么说
I'm preparing for it./I'm working on it.
(注:我是原来三楼的,修改一个笔误,呵呵.)
⑷ 上周这个时候我们正在为考试做准备英语怎么写
翻译如下
上周这个时候我们正在为考试做准备
We were preparing for the exam at this time last week
⑸ 英语翻译:我正在准备考研
I am just preparing to test to grind
⑹ 英语翻译:我正在准备考研
I am ready for the entry examinations of postgraate .
⑺ 英语作文，如何准备演讲稿。什么演讲稿都行。词数在100到500内，我的要求是200就行。谢谢啦
My Campus Life我的大学生活My campus life is rich and colorful.我的大学生活是丰富多彩的。I go to attend claeveryday morning excluding除了周末，我每天早上去上课。weekend,in clai study and discuall kinds of在课堂上我学习各种只是，knowledge with my teacher and my classmates.并和我的老师和同学讨论问题。After the class, ofen i go to play basketball下课以后，通常我和我的朋友去打篮球或者羽毛球。or badminton with my friends.In the evening,i have two hours for study by晚上，我先去上两个消失的自习，oneself in scheled time, and then go back to my然后回到侵蚀上网。dormitory and surf on the internet.At the weekend,i take part in some part-time jobs周末，我经常参加一些兼职工作，and go to the Einglish Corner sometimes.有时候去参加英语角。All in all,my campus life is beatiful and substantialLife in the University-大学生活Life in the university is not as satisfactory as what we had expected.First of all, we are tightly hound by continual classes, excessive homework and exams; some students complain that we are becoming "exam machines". Secondly, the teaching method is boring; instead of lecturing, some teachers just "read" lessons. Finally, living conditions need to be improved; and food in the dining-hall is far from being attractive and tasteful.In spite of all these adversities we still enjoy our life in the university. During the four-year university study, we can not only acquire a lot of book learning, but also foster various abilities. All types of extracurricular activities such as sports meets, speech contests, different social gatherings and dancing parties provide opportunities to make friends; many of these friendships may last a long time.In short,we should value our life in the university. Four years is only a short period when compared with our whole lifetime. In the university we mature, and in the university we prepare ourselves for the real world. Although there are many things lacking, the four years in the university is a worthwhile period in our whole
⑻ 在一场面试前我会做那些准备英语作文
When we received the notice or the employer's willingness to interview to interview, to prove our work is not far away. So, this time we have to prepare before the interview, and how is it?
1, material preparation. They include: CV, cover letter, referral information, questions and answers prior forecast, and apply for a job related to prove the relationship, but also with a pen.
2, the mental preparation. Before the interview do not give yourself too much pressure, sometimes too much pressure is not necessarily a good thing. Appropriate to relax, change their attitude, confident that you believe in yourself, then there is no reason not to believe the interviewer How about you?
3, study preparation. Not only to study yourself, study the interviewer.
4, issue ready. Before your interview, you must predict the problem, then prepare. Usually if some of your personal information, and your values, and you are applying addition is job-related knowledge and skills of a professional appraisal.
⑼ 我通常在春节前准备红包英语作文
【网络综合-英语作文带翻译：如何使用红包】：
无忧考网高中作文频道为大家整理的英语作文带翻译：如何使用红包 ，供大家参考。更多阅读请查看本站 高中作文网频道。
如何使用红包 How to Use the Lucky Money
The Spring Festival is a big day, because people can have a chance to stay with their families, while for the kids, they like that day so much because of the lucky money. I can get a lot of lucky money from my relatives, my parents always advise me to keep the lucky money, but I am so unwilling to do it, I want to buy the things I want. My friend told me that he had saved some money, I was so astonished, so from this year, I want to save some money. I plan to divide my lucky money into two parts, one is for me to buy the things I want, the other is for me to save, so that I can have money all the time. Now I have learned to deal with my money, I am no longer waste money, I am so proud of myself.
春节是一个大节日，因为人们能够有机会和他们的家人呆在一起，然而对于孩子来说，他们很喜欢春节是因为有红包。我能够从亲戚那里得到很多红包，我的父母总是建议我把红包存起来，但是我很不愿意这样做，我想要买自己想要的东西。我的朋友告诉我他已经存了一些钱，我很吃惊，因此从今年起，我想要存一些钱。我计划把红包分为两部分，一部分是买自己想要的东西，另一部分是用来存，这样我就能一直有钱。如今我已经学会了处理自己的钱，我不再乱花钱，我为自己自豪。