关于介绍一个濒危动物的英语作文【一】
My favourite swimmer is Sun Yang.He swims very fast.He took part in the last Olympic Games.He is my hero.
He is 21 years oid.He is very tall.He is 198cm tall.He is cute.I love him.
He is good at swingming very much, He has had all-round success in his study olypic games.
关于介绍一个濒危动物的英语作文【二】
I have a great mother. She cares much about me in my life and study.
In the morning, she gets up early to make breakfast for me. When I was little, she prepared my schoolbag. But now, she tells me to do it by myself. Because she thinks I have been old enough to do it. Besides, she always checks my homework. When I finish my homework, she checks it and points out the mistakes. She is very careful and helps me a lot.
I love my mother.
关于介绍一个濒危动物的英语作文【三】
我家有只活泼的小狗，它长着雪白雪白的毛，只有额头上是淡褐色的，它有又尖又长的嘴巴，锋利的牙齿和爪子，又红又湿的鼻子，三角形的耳朵，明亮的，就像一位白雪公主，美丽极了。我给小狗起了个名字，叫：欢欢。
欢欢的性格和名字一样，非常的欢快、活泼，每当我放学回到家，欢欢就会一下子冲出来，在我的双脚之间来回的磨蹭来，磨蹭去，甚至朝我扑过来，要我抱。之后，妈妈就找了个我们不用的小桌子，把欢欢放上去，快放学了，欢欢就坐在桌子上，抬头遥望着学校的大门，那双忧郁的眼神，好像在说：“小主人，你什么时候才放学？我在家里等着你回来陪我玩呢！”放学了，同学们列队走出校门，欢欢就一个人一个人的看着，看啊看，仿佛在找谁是我的小主人，当它看到了我，欢欢只能摇着尾巴，，四只小脚不停的跺来跺去，非常兴奋，好像在说：“小主人，你总算回来了，我等你等了大半天了！”可惜它在桌子上，不能扑过来和我玩了。
现在，欢欢长大了，比原来更加的活泼了，每次拿扫把扫地或拿拖把拖地，就会扑过来，紧咬不放，还把头东甩西甩，争强好胜，我们怎么拉也拉不出来，以前有一把扫把被小狗咬烂了；现在我们把扫把提得高高的，小狗见了，就想跳起来咬，当他跳的那一瞬间，我们惊呆了，没想到小狗能跳得这么高，真是太厉害了。还有呢！爸爸把一条棉绳子（循环的），挂在墙上，小狗看见了，轻轻一跳，一口咬着了，一直往下拉，棉绳一会儿向上一回向下，可好玩了！
关于介绍一个濒危动物的英语作文【四】
An electric bike is a bike with an added battery—powered electric motor. Some kinds are with pedals so that people can ride when necessary. The highest speed of it is 15 to 20 kilometres per hour.It is safe for people to ride it when they go to work, and the price is not very high. What’s more, they are friendly to the environment as they save energy and make low noise.
Also , there are manyproblems with them. For example, the batteries must be replacedafter having been used for 300 to 400 times. If they are not changed in time, they would cause pollution again.
关于介绍一个濒危动物的英语作文【五】
鲸类是一种生活在水中的哺乳动物，它具有和陆上哺乳动物相同的生理特徵，例如用肺呼吸、胎生等，更具备了一些为适应水生环境所演化出的特殊生理构造。鲸分为3类，分别是须鲸和齿鲸。这两大类的分群，再学术上主要是依据它们摄食方式之不同而定，须鲸主要的形态特徵是没有牙齿，但是有具大的鲸须，可用来筛选浮游生物。所以为滤食性。齿鲸亚目的主要特徵为有牙齿，掠食性，其牙齿的数目与排列方式受到食性的影向会有不同，全世界现存有13科约79种。
鲸鱼虽然有鱼字，其实它并不是鱼类，而是哺乳类动物，它有许多和鱼类极不相同的特性，例如一般鱼类是左右摆动尾鳍来使身体前进，而鲸鱼却是以上下摆动尾鳍的方式前进。它们利用前端的鳍状肢来保持身体平衡及控制力向，有些鲸鱼背部的上端还有能保持身体垂直的鳍呢！
鲸鱼是群集动物，它们通常成群结队的在海裏生活，可是当鲸鱼呼吸时，就需要游到水面上来，这时鲸鱼是利用头上的喷水孔来呼吸，呼气时，空气中的湿气会凝结而形成我们所熟悉的喷泉状。专家们甚至可以从喷水的高度、宽度及角度，来辨识鲸鱼的种类呢！鲸鱼的种类很多，大致分成齿鲸和须鲸两大类。
鲸鱼的表皮下有著极厚的脂肪层，那就是俗称的鲸油，它可以使鲸体保持温暖，而且也能贮存能量以供应不时之需。由於鲸鱼体内拥有许多特殊的构造，使它能够长时间的在水中屏庄呼吸、减慢心跳速度，因此当它沈到海底，总要经过一段长时间后，才会再浮出水面。除了具有贮存氧气的构造外，当身体某个部位需要大量的液供应时，体内还会有集中供应的特殊机能呢！
关于介绍一个濒危动物的英语作文【六】
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
