手指肚的地方,有许多整齐有规律的图形,就是人们常说的“指纹”。指纹有斗形、箕形、弓形等。每个人的指纹都与别人的不同,并且终生不变。因此,按手指印可以代替盖印章;公安人员经常用在犯罪现场取指纹的办法抓坏人。指纹增强手指触觉的敏感性,所以盲人能熟练地用手指触读。指纹有如自行车外带上的花纹,可以加大手指的摩擦力,捏东西的时候,东西不至于滑动。(节选自北师大版《语文》四年级下《手上的皮肤》)
说明文的语言不像记叙文,具有浓厚的文学性,要求语言准确,不能夸大和缩小。切忌含糊其辞,“大概…差不多”等模棱两可的词语一般是不能用的。语言尽量精炼,干净利落,用尽可能少的话,把事物或事理说清楚,不要罗嗦重复、拖泥带水。在表达时要运用读者容易懂得的明白通顺的话语,把抽象的概念说得具体生动,把深奥的道理说得浅显易懂。不过,语言的通俗,并不是不要生动、有趣,恰到好处地运用说明方法,会使文章很有趣味。
右上角写日期
- 开头"Dear", "To", "To whom it concerns" = 一般给政府/比你级别高得写"等等 写完名字点逗号
- 另起一行[object Object] 空两个格 写正文
- 落款 = "sincerely yours" = 给级别高的,很正式的;"yours truly" = 朋友; "love" = 亲人 等等 别忘了点逗号
- 偏右下角 签名 如果写的是正式文的话 在签名下面 写上print体形式你的名字
Dear Mr. / Ms,
We are pleased to introduce Mr. Wang You, our import manager of Textiles Department. Mr. Wang is spending three weeks in your city to develop our business with chief manufactures and to make purchases of decorative fabrics for the coming season.
We shall be most grateful if you will introduce him to reliable manufacturers and give him any help or advice he may need.
Yours faithfully
May 8, 2006
To whom it concerns,
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------.
Sincerely yours,
(签名
(如果正式的话 在这儿署名 例:Cindy Johnson
在正文下面的`一、二行处,从信纸的中间偏右处开始,第一个词开头要大写,句末用逗号。不同的对象,结束语的写法也不同。
(1)写给家人、亲戚,用Your loving grandfather,Lovingly yours,Lovingly等;
(2)写给熟人、朋友,用Yours cordially,Yours affectionately等;
(3)写业务信函用Truely yours(Yours truely),Faithfully yours(Yours faithfully)等;
(4)对上级、长辈用Yours obediently(Obediently yours),Yours respectfully(Respectfully yours)等。
在一般的社交信中,信内收信人的地址通常省略,但是在公务信函中不能。将收信人的姓名、地址等写在信头日期下方的左角上,要求与对信头的要求一样,不必再写日期。
Dear Peter
How is it going
These days,I am really busy
learning.Because the final exam is coming.I always get nervous befor the exam
.My parents want me to get better grades than before.But now I have problem
learning math.Could you give me some advice?I think you can always come up with
problems.So I am looking forward to your letter.
yours,
****
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