一篇好的英語(yǔ)作文必然是由N多不錯(cuò)的美句表達(dá)構(gòu)成的，我們?cè)谡劶疤嵘⒄Z(yǔ)作文水平的時(shí)候也提到，一定要多背送一些美句，那么，何為好的美句，你再背誦及寫作的時(shí)候把我的度是什么?下面小編搜集整理了美句構(gòu)成的5個(gè)特點(diǎn)，希望對(duì)你有幫助。
特點(diǎn)一：整體性
句子的整體性：即能表達(dá)單獨(dú)的、完整的思想。
Eg. Born in a small town in South China in the early 50s, he grew up to be a famous musician.
【分析】這個(gè)句子表達(dá)了兩層思想：1. Born in a small town出生在一個(gè)小鎮(zhèn) 2. grew up to be a musician.長(zhǎng)大成為了音樂(lè)家。這個(gè)句子應(yīng)該分成兩句來(lái)寫。除此之外，還需要增加一些信息來(lái)連接兩層思想。
【提升】He was born in a small town in South China in the early 50s. In his childhood he liked to sing. Later he entered a music conservatory. In the 70s, he grew up to be an accomplished musician.
特點(diǎn)二：連貫性
句子的連貫性：即能清晰地連接句子的各個(gè)部分，沒(méi)有虛假的平行結(jié)構(gòu)，沒(méi)有指代不請(qǐng)的代詞，沒(méi)有不清晰的句內(nèi)關(guān)系。
Eg. Upon entering the classroom, the students stood up and said, “good morning!”
【分析】這個(gè)句子從語(yǔ)法來(lái)講是正確的，但是句內(nèi)關(guān)系不清楚，到底誰(shuí)進(jìn)入了教室?
【提升】When the teacher entered the classroom, the students stood up and said, “good morning!”
Eg. Elizabeth and I enjoy walking, to ski, travel and teaching university students.
【分析】這個(gè)句子的連貫性較差，可以利用平行結(jié)構(gòu)來(lái)體現(xiàn)連貫性。
【提升】Elizabeth and I enjoy walking, skiing, traveling and teaching university students.
特點(diǎn)三：準(zhǔn)確性
句子的準(zhǔn)確性指句子內(nèi)部沒(méi)有不準(zhǔn)確的，不必要的詞。
Eg. He returned in the early part of the month of August.
【分析】這個(gè)句子感覺(jué)有故意寫長(zhǎng)之嫌，需要精簡(jiǎn)。
【提升】He returned in early August.
特點(diǎn)四：重點(diǎn)突出
好的句子應(yīng)該重點(diǎn)突出，詞的選擇，詞的重復(fù)都有助于句子的重點(diǎn)突出。
Eg. When the bank robbers entered the bank they yelled, “don’t move!”
【分析】這個(gè)句子比較平淡，可以修改一下動(dòng)詞。
【提升】When the bank robbers rushed into the bank they yelled, “don’t move!”
特點(diǎn)五：語(yǔ)法正確，句式多變
句式多變指句子長(zhǎng)短結(jié)合。如果全篇都是復(fù)雜的長(zhǎng)難句，文章讀起來(lái)會(huì)晦澀難懂，并且有挑釁閱卷人之嫌。反之，全篇都是短句，感覺(jué)有侮辱閱卷人之感。
Eg. Daisy, who was the first-year student of college, would go to a par near her school every day in morning, she would bring a small recorder with her, in park she would find quiet corner and listen to a tape of English stories.
【分析】這個(gè)句子不僅僅存在語(yǔ)法問(wèn)題，另外還有完整性，準(zhǔn)確性問(wèn)題。
【提升】Daisy, a first-year college student, enjoys studying in the park near her school. Each morning she brings a small recorder, finds a quiet corner in the park, and listens to a tape of English stories.
如果同學(xué)們?cè)趯懢渥拥臅r(shí)候，注意以上五點(diǎn)，相信大家一定能夠?qū)懗稣_，完整，準(zhǔn)確的英文句子。
相關(guān)閱讀：考研英語(yǔ)寫作需要注意的細(xì)節(jié)
1、盡量少用縮寫形式。如don't, can't, won't應(yīng)寫為do not, cannot, will not等。
2、用更加正式的否定形式。如not… any應(yīng)寫為no, not… much 寫為 little, not many 寫做few等。
例如：He did not say any words。
He said no words
There are not many chances available。
There are few chances available。
3、盡量少用"etc.", "and so on"等表達(dá)方式。
例如：Activities include dancing, singing, etc。
Activities include dancing, singing, and other fun stuff。
4、盡量把副詞和動(dòng)詞放在一起。
例如：Consequently we may arrive at the conclusion that…
We may consequently arrive at the conclusion that…
5、標(biāo)點(diǎn)
(1) 英語(yǔ)中沒(méi)有頓號(hào)，在漢語(yǔ)需要頓號(hào)的情況下可以用逗號(hào)。
(2) 漢語(yǔ)中的引言通常都是：“”的格式，而英語(yǔ)中不用冒號(hào)，用逗號(hào)，如， " "。
(3) 書名、文章名等出版物名稱用下劃線或者斜體字表示(手寫時(shí)用下劃線)。
(4) 破折號(hào)可以用于在一個(gè)句子的前面或后面加入額外的注釋，靈活地運(yùn)用破折號(hào)可以使長(zhǎng)句子變得更加生動(dòng)，增加文章的文采。