问题 填空题

已知方程(a-2)x|a|-1+4=0是关于x的一元一次方程,那么a=     .

答案

-2

题目分析:一元一次方程的定义:形如的方程就叫做一元一次方程.

由题意得,解得,则.

点评:本题属于基础应用题,只需学生熟练掌握一元一次方程的定义,即可完成.

阅读理解

Values join us together and set us apart. Today, our society has a terrible lack(缺乏)of values. Here are some social values that everyone needs.

◆Respect

Respect means to respect(尊重)others in everyday life. Even if you are against a person, it is important to have respect. It is this respect that makes us human. Without this respect, we become  animals. We need to respect our friends for our friendships. We even need to respect our enemies, because they help us to grow up and be stronger. Respect is one of the crucial values in a relationship.

◆Love

Love is everything. With love in our hearts, we feel no need to hurt another. With love in our hearts, we will pay more attention to the similarities in opinions rather than the disagreement. If we want others to be good to us, we need to be good to them. After all, we give love to get love, right?

◆Loyalty

People often forget the meaning and importance of loyalty(忠诚). Loyalty is necessary for people to believe in each other. In no matter what kind of relationship, we need to believe in each other so that we can work together towards the same goal.

◆Honesty

Honesty is to show other people who we really are. Honesty helps us do better, because it makes us realize our problems and find ways to solve them. It is this honesty, that will make others help you out, not because you need it. But, because they have problems too, which you can help out with. This honesty will help us follow the other values in society and, truly, "heal the world"!

小题1:The Chinese meaning of the word “value” in the passage is probably “___________”.

A.价格

B.价值观念

C.生活习惯

D.爱好小题2:According to the passage, we are different from animals because of ____________.

A.Loyalty

B.Honesty

C.Love

D.Respect小题3:With love in our hearts, we will ____________.

A.grow up and become stronger

B.believe in each other

C.never hurt another and be good to others

D.realize our problems and find ways to solve them小题4:The best title of the passage can be “___________”.

A.Values we need for our society

B.Love and honesty

C.Our society

D.How to change our society

单项选择题