用英语介绍自己一个人作文 - 学习作文网

用英语介绍自己一个人作文【一】

今天我来为大家介绍一下梧桐树。

梧桐树，即“中国梧桐”，是梧桐科梧桐属的植物，别名青桐、桐麻，也属落叶大乔木，一般高达15米；树干挺直，树皮绿色，平滑。原产中国，南北各省都有栽培，也为普通的行道树及庭园绿化观赏树。我们所说的法国梧桐其实是悬铃木中的一种。

梧桐树的叶子极似枫树叶，甚至连脉络都一样。梧桐树的叶子会变色哦！春天的时候，叶子是嫩绿嫩绿的；一到秋天，叶子就会慢慢变黄。这是为什么了呢？原来在夏天时，树叶工作得很努力，可是，天气转凉后，它就停止了工作。树叶所制造的营养也就不能送到树枝和树干上，而沉淀在叶子里。树叶的叶绿素也会遭破坏，就和留在叶子里的养分或枯萎了的茶褐色混合，这样就变成各种美丽的颜色了所有的树叶中都含有绿色的叶绿素，树木利用叶绿素捕获光能并且在叶子中其他物质的帮助下把光能以糖等化学物质的形式存储起来。除叶绿素外，很多树叶中还含有黄色、橙色以及红色等其他一些色素。虽然这些色素不能像叶绿素一样进行光合作用，但是其中有一些能够把捕获的光能传递给叶绿素。在春天和夏天，叶绿素在叶子中的含量比其他色素要丰富得多，所以叶子呈现出叶绿素的绿色，而看不出其他色素的颜色。当秋天到来时，白天缩短而夜晚延长，这使树木开始落叶。在落叶之前，树木不再像春天和夏天寻样制造大量的叶绿素，并且已有的色素，比如叶绿素，也会逐渐分解。这样，随着叶绿素含量的逐渐减少，其他色素的颜色就会在叶面上渐渐显现出来，于是树叶就呈现出黄、红等颜色。

梧桐树的价值也很大哟。梧桐树为栽培于庭园的.观赏树木。木材轻软，为制木匣和乐器的良材。种子炒熟可食用或榨油，油为不干性油。根皮、茎、叶、花、果和种子均可药用，治腹泻、疝气、须发早白，有清热解毒的功效。树皮的纤维洁白，可用以造纸和编绳等。木材刨片可浸出粘液，称刨花，润发。

梧桐子是梧桐树的种子。秋末至冬初采收，除去杂质，晒干。干燥种子，圆球形或类圆形，径6～8mm，黄棕色至深棕色，表面皱缩成网纹状。外层种皮较脆，易破裂，内层种皮坚韧。除去后，内有肥厚的淡黄色胚乳；子叶两片薄而大，紧贴在胚乳上，胚根位于较狭的一端。气、味均微。以个大、饱满、棕色、无杂质者为佳。陶隐居云：“桐树有四种，青桐叶皮青似梧而无子。梧桐色白，叶似青桐而有子，子肥亦可食。”李时珍说：“梧桐处处有之。树似桐而皮青不皵，其木无节直生，理细而性紧。叶似桐而稍小，光滑有尖。其花细蕊，坠下如醭。其荚长三寸许，五片合成，老则裂开如箕，谓之藁鄂。其子缀于藁鄂上，多者五六，少或二三。子大如胡椒，其皮皱。其子，甘平无毒。”

梧桐树就是这样的哟。

用英语介绍自己一个人作文【二】

瓷器是中国的特产，有的瑰丽；有的朴素；有的简约。但都透露出一股中国风。

从夏商周的灰陶、黑陶、红陶、彩陶、白陶、带釉硬陶开始，瓷器就是人们生活中不可缺少的一部分。这仅仅是瓷器发展的开始，到了隋朝时期，瓷器中的青瓷开始烧造，白瓷得到了很好的发展。而当历史的转轮，转向唐朝时，真正的瓷器出现了。这是陶与瓷的分水岭，因为在此之前的陶瓷质地脆弱，只能算作原瓷。

越窑和邢窑也是此时期出现的，在五代十国时期时期，越窑成为吴越王钱氏的御用器皿。并且在此阶段中，天青色出现，获得了「雨过天晴青」的美称。

到了宋朝，定窑、汝窑、官窑、哥窑、钧窑，形制优美，高雅凝重。其程度前无古人，后无来者。

明清两朝，瓷器更是花样百出，万历年间有名的五彩、斗彩、成为后世彩瓷发展的基础，甚至日本伊万里古瓷也是根据这时期的斗彩发展出来，「万历彩」也就在史上成名。同时又有红地黄彩、蓝地黄花、红地青花、黄地青花五彩、描红等等各式彩瓷。

但无论瓷器如何变化，他都是中华民族的一份骄傲！

用英语介绍自己一个人作文【三】

Hello, we are XX tourism company, we have you and your 2 children 4 to set up tourist routes for you to choose.

From Beijing to Shanghai's tourist routes, you can go play in Shanghai Zoo, which has its own characteristics is a large-scale integrated Zoo. Then you can also go to Shanghai, Nanjing Pedestrian Street shopping, it is a shopper's paradise.

From Beijing to Changsha tourist routes, you can go play Changsha Window of the World, which is a new development in an amusement park. Then you can go take a look at Pinghu Tang and Wangfujing, one of the very many. Yuelu Mountain is you have to go to a place, from the top you can see the whole Changsha.

From Beijing to Guangzhou's tourist routes, you can go a long long amusement park to play, and that there are many excellent recreational facilities, so that you will not regret it. You can also go to Hong Kong the world's wildlife, which is currently China's largest imitation of the Wild Animal Park. Guangzhou's food is delicious, you will like.

From Beijing to Guilin tourism line, you can go to the famous Lijiang River, sitting on the boat to enjoy the beautiful scenery, and then can go to Yinzi Yan, it was China's first large cavern 4. Guilin Yang Shuo in the line of Yang Renjie shopping and you will be a good place to eat. That you will not feel the same with Chinese characteristics.

I hope you are happy to play China

Yours

XXX

用英语介绍自己一个人作文【四】

Dear Mr Wang:

We are so pleased that you are willing to share our views.

In the course of the general revision,What we need is solid foundation. Methods are vital,so could you please introduce some learning keys?We think it can help us much better.

Could you please teach us slower? We should have time to understand everything we learnt .Then we can learn the nature not the surface.

We also need to practice the important and easily wrong difficulties again and again. And we won't get puzzled when we meet the similar questions.

Doing homework is a way to make sure if all of us can control the knowledge.We hope that there will be less homework in order to increase the quality.

Besides,inspire us more and we'll do better than before.

Yours,

Li hua