英语作文介绍长城50单词【一】
November **, ****
To Whom It May Concern:
This is to confirm that Mr. Li Dashui has worked as a full-time system analyst in the NY University since Jun 1994(or This letter is to verify that Mr. Li Dashui worked as an chemist from July 1993 to Sept. 1994. Mr. Lis main duties and responsibilities are as follows:
Design, develop and install various computer hardware, software and network systems for banks.
Determine and analyze the requirements of each system project into related componets solved through the application of computer technology.
Write specifications for computer programs, and test and implement programs for network systems and control systems.
Supervise computer programmers and other system analysts for paticular system projects.
Mr. Li has mainly taken part in the following projects:
The first engineering design of city general business computer network system.
Upgrading banks system for IBM AS/400 E45 to IBM AS/400 320, IBM AS/400 530.
The design development and test of city general business computer network system.
The design and development network and database systems for the Golden Credit Card Project.
Mr. Li is well experienced with IBM AS/400 system analysis, TCP/IP protocol, SNA protocol and LAN; proficient in RPGIII, VB, C/C++ and DB2, and skilled in UNIX, Informix, Client/Server etc.
Mr. Li is a hard-working and talented analyst, and is highly respected member in our company. If you need further information, please feel free to contact me. Sincerely yours, Singature, Zhang Jianguo
Senior Engineer and Technical Manage Company Name, Address, Tex Fax
英语作文介绍长城50单词【二】
都说“不到长城非好汉，不吃烤鸭真遗憾。”所以，这次北京之旅，去长城是必须的。
刚下车，我们便看到一个关卡，上面用正楷字写着“天下第一关”几个大字。真没想到，长城的大门都这么威武。
过了那道关卡，我们便登上了长城，放眼望去，发现长城与天际交汇在一起，怎么也看不到尽头，都是一望无际的古砖的颜色，从远处看，就好似一条金黄的龙，蜿蜒地盘旋在崇山峻岭之中。长城有五六米宽，可以十几个人并肩而行，就像课文《长城》中写得那样：“五六匹马可同时通过。”站在烽火台上，俯下身子向城墙下看，就可以发现自己身处地平线以上几十米的位置。那些烽火台年代久远，站在上面总感觉自己要掉下去了，令人望而生畏。
因为长城是为了防止北方匈奴南下而建造的，所以可以看到许多军事用的建筑。其中，最引人注目的就是烽火台，烽火台其目的就是为了通信，所以它比长城上的其他建筑都高，我站在四号烽火台上，眺望远方，看见了几多高山。而且，这山不是一峰独秀，也不是三五峰呼应，而是万仞千山，崇山峻岭。有的拔地而起，直插去霄，山势十分壮观；有的山靠在一起，宛如热恋情人；有的山是斜的，看似摇摇欲坠，令人踌躇不前，望而生畏；有的拱着腰，好像一位德高望重的老人；还有的则亭亭玉立，颇似窈窕淑女。
直到太阳吻着西山时，鸟儿的歌声才把我唤回。时间不早了，我恋恋不舍地走上返回旅馆的客车，同长城告别。
英语作文介绍长城50单词【三】
今年暑假，妈妈带我去北京旅游并参观了举世闻名的万里长城。”孟姜女哭长城“的传说在我心底有好几年了，这次来北京终于可以如愿以偿看一看长城了。来到八达岭长城，这里有天下第一关——居庸关。站在长城脚下，仰望着这座由许许多多劳动人民用心血建造的长城。高耸的山脉上架着长城一格一格的石梯，每隔一段路就有一座堡寨（相当于城楼）。我按捺不住激动的心，我兴冲冲地上了城墙。城墙左侧这里立着一座”好汉碑“，俗话说”不到长城非好汉“。在附近一座石碑上写着”居庸叠翠“四个苍劲有力的大字。据说乾隆爷曾多次游览这里，赋写了居庸叠翠诗句，并题写了”居庸叠翠“立碑于居庸关东南的大道旁。
根据导游的提示我们沿着”好汉“碑上了左侧的长城。我还注意到这个阶梯大大小小，走起路来磕磕绊绊。谁都知道，旅游胜地总有小摊小铺，长城也不例外。这些店铺里卖的最多的就是锁。一条条铁线系在石头做的板上，而线上挂着奇形怪状的万情锁。站在阶梯上，偷偷往后看。殊不知，我们已站在了悬崖边上，只要稍不留意，就会沿着阶梯摔下来。我再也不敢往后俯视了，这个居庸关实在是太陡太险了。两侧的山势雄奇，翠嶂如屏，林木繁茂，景色太优美了，故有”居庸叠翠“之名。居庸关始于秦代，历来是兵家必争之地。
又来到一座烽火台，我浑身已经湿透了，于是便又靠着墙壁休息下来。趁这休息时间，我们观赏着眼前的这大好河山。山上一片片绿葱葱的景色。绿色的树叶占据着我的眼睛。看着看着，我不禁在想：当时没有现在这样有先进的机器设备，在这绵延不绝的山脉上是如何用这些笨重的石头搭起这座壮观宏伟的长城的呢！
还没爬多长时间，个个早已气喘吁吁了。要不是赶时间，我想今天一定要爬个够，真想把嘉峪关到山海关通通浏览一遍，看看这长城到底有多长、有多高有多险。以后有机会我一定会再次爬长城的。
英语作文介绍长城50单词【四】
万里长城一次整理书籍的时候，我意外得到了一张长城邮票。长城是我国著名的宏伟的名胜古迹之一，在这条长城上曾经发生了许许多多光荣的历史。现在我们来谈谈关于长城的古老故事吧。
距现在两千多年前的战国时代，各个诸侯国之间战争不断。而当时打仗主要依靠步兵，用泥土筑成一道城墙，便足够抵挡外来侵犯的那些敌人。所以，每个国家都会有自己的城墙。同时，在北方的那些游牧民族，古代叫他们匈奴，同样经常要南下去侵略，因此秦、赵、燕等国先后都在自己的北方边境上建造了城墙。
公元前221年，秦始皇终于统一中国派大将蒙恬带领军队去驱逐匈奴人，而且把各国的城墙都连接起来，再扩建加固。这样的话，在中国的北方土地上，便出现了一座壮观的万里长城。万里长城的存在，的确保护了北方地区人民及财产的安全。现在，打仗已经远离我们而去了，但是呢用数百万士兵和穷苦百姓用呕心沥血搭建的长城被已经写进中国历史的历史书中。每一个字都闪烁着能感动人心的光辉们一行字中都包含民族血液的一股强大的不怕困难的力量。
现在，万里长城现在成了旅游的景点，它包含着中华人民对祖国的热爱和喜庆。每年都有多少中华儿女到长城观光旅行，欣赏它的美丽风景，中国有有一句关于长城的古话“不到长城非好汉”我爱这张邮票！
英语作文介绍长城50单词【五】
1） Many nations have been faced with the problem of ……
2） Recently the problem has been brought into focus.
3） Recently the phenomenon has become a heated topic.
4） Recently the issue has aroused great concern among ……
5） Nowadays there is a growing concern over ……
6） Never in our history has the idea that …… been so popular.
7） Faced with ……, quite a few people argue that ……
8） According to a recent survey, ……
9） With the rapid development of ……,
10 When it comes to…, (当说到…
二、列举观点
I.Some people think/believe that…,
Other argue/claim that the opposite/reverse is true
1．Obviously television has both advantages and disadvantages．
2．Living in a city has both advantages and disadvantages．
3．Compared with cars，bikes have their advantages and disadvantages． ，
4．Although computers bring people a lot of convenience，they have many disadvantages．
5．．．．has many advantages．For example，…
6. However，just as every coin has two sides，…has it’s disadvantages．
II…play(san important role／part in……
1．Computers play an important role in science and technology．
2．Computers play a more and more important role in our life．
3．Computers play an increasingly important role in our studies．
4．Education plays an important part in developing our mind．
5．Addiction to alcohol and drugs plays a role in homelessness．
6．Advertisement plays an informative role in our daily life．
7．In the past，letters played a decisive role in long-distance communication．But now，telephone，email，and fax have taken their place．
III．With the development of…
1．With the development of our economy，many Chinese families can afford a car.
2．With the development of our economy and society，pollution is more and more serious．
3．With the rapid development of Science and technology，people can get a college degree by taking online-courses at home．
4．With the current social and technological developments，employees with more knowledge and higher academic degrees are needed.
5．With the rapid increase of China's population，housing problem is becoming more and more serious．
6．With more and more women entering the society，people's attitude towards women is changing．
7．With the deepening of Chinese reform and opening up, an increasing number of (a growing number of，a significant number of
families can afford a car．
三、陈述自己观点
There is probably some truth in both arguments／statements，but…
四、批驳
1）It is true that ……, but one vital point is being left out.
2） There is a grain of truth in these statements, but they ignore a more important fact.
3） Some people say ……, but it does not hold water.
4） Many of us have been under the illusion that……
5） A close examination would reveal how ridiculous the statement is.
6） It makes no sense to argue for ……
7） Too much stress placed on …… may lead to ……
8） Such a statement mainly rests on the assumption that ……
9） Contrary to what is widely accepted, I maintain that ……
10） No one can deny the fact that ……
11） The idea is hardly supported by facts.
12） Unfortunately, none of the available data shows ……
13） Recent studies indicate that ……
14） There is sufficient evidence to show that ……
15） According to statistics proved by ……, it can be seen that ……
五、结尾句型 ：
英语议论文多以简要总结全文或对所讨沦的问题提出解决办法来结尾。总结全文时除常用到in one/a word，generally speaking，to conclude等外，没有固定模式。提出解决办法时却常使用下一句型：
1） From what has been discussed above, we can draw the conclusion that ……
2） It is high time that strict measures were taken to stop ……
3）. We should take measures to control the rapidly increasing world population．
4）. We’d better take effective measures to prevent students from cheating on exams．
5）. The government decided to take strong measures against drug abuse．
6）. Urgent measures should be taken to prevent terrorists from carrying out further attacks．
7） It is necessary that steps should be taken to ……
8） In conclusion, it is imperative that ……
9） There is no easy method, but ……might be of some help.
10） To solve the above-mentioned problem, we must ……
11） In summary, if we continue to ignore the above-mentioned issue, more problems will crop up.
12） With the efforts of all parts concerned, the problem will be solved thoroughly.
13） We might do more than identify the cause ; it is important to take actions to ……
14） Taking all these into account, we ……
15） Whether it is good or not /positive or negative, one thing is certain/clear……
六、其他句型
I、There be结构
There+be+主语+(修饰成分，表示客观存在的'人或事物。 There must be a lot of fuel in the tank．
There remains nothing more to be done．
There is no point in talking about it again．
There is something you don't know．
There is not enough time to do the work． ．
II、名词化结构
名词化结构用以表明抽象思维的逻辑性和概念化，从而使语体更加正式、更加具有书面语风格。
1．由of连接主谓关系
That the earth revolves around the sun causes the changes of the seasons.
名词化：The revolution of the earth around the sun causes the changes of the seasons．
2．由0f连接动宾关系
One of the most important natural phenomena is that energy is transmitted from one point to another in waves.
名词化：One of the most important natural phenomena is the transmission of energy from one point to another in waves．
3．用of连接含有by的短语，把简单句转换成名词短语
