50个作文好句子.doc

50个作文好句子
地道作文必备——9种分类，50个常用写作句型
一、It is句型：
1．It is universally acknowledged that＋句子（人人皆知……）　It is universally acknowledged that education，especially higher education，is a prerequisite（先决条件）for societal（社会的） wellbeing and individual success．
2．It is evident that...（很明显）
It is evident that certain people，from radically（根本上）diverse backgrounds and with radically diverse interests，are quite prepared to acknowledge the validity（有效性）of this claim．
3．It is（high）time that＋主语＋谓语（使用虚拟语气，以过去式表示）（（早）该是……的时候了）
It is time that we evaluated the roles that technology plays in our lives from a more balanced perspective．该是我们从更加公正的角度来评价科技在我们的生活中所发挥的作用的时候了。
4．It is not unusual for sb．to do（……很寻常）
It is not unusual for us to imagine that others are going to be as critical of us as we are of ourselves．
二、表语从句
5．The upside of...is that＋句子（……的优点是……）
The upside of children's doing some household chores is that such a demand makes them appreciate more fully the value of hard work．孩子干一些家务活儿的一个优点是这种要求可以让他们更充分地理解勤奋工作的价值。
6．The reason why＋句子＋is that＋句子（……的原因是……）
The reason why people are living longer now is that they are more aware of the importance and need to take better care of themselves and their health．
比较句型
7．The more...，the more...（越/愈……，越/愈……）
同义结构：形容词或副词的比较级（～er）＋主语＋谓语，the＋形容词或副词的比较级（～er）＋主语＋谓语（越/愈……，越/愈……）
A：The more students are encouraged to speak in class，the more confident they will become．
B：The older the student gets，the more able he or she is to exercise discipline，wisely plan his or her time and make good decisions and choices．
8．...outweigh（分量重于，超过）
The advantages of living in a modern apartment outweigh those of living in a traditional house．
三、否定句型
14．There is no substitute for...（……无可取代）
There is no substitute for knowledge gained from experience．
五、倒装句
15．形容词＋as＋主语＋be（尽管……），主句
Adorable as pets are，it is by no means appropriate for urban residents to treat them as family members and allocate too much time and money to keeping t