In the fifth grade, there was a strange phenomenon in our class: boys and girls formed gangs, each living on one side, and drew a string of "38th parallel" on the table; Male students and female students don't respond to each other, and the class is very noisy; After class, "war" is often ignited by trivial matters. At the class meeting that afternoon, teacher Lin, the head teacher, suddenly unveiled a certificate posted on the wall (that was the certificate that our class won the first prize in the school singing competition last semester). Suddenly, the classroom was silent, and everyone looked at Mr. Lin inexplicably.

Teacher Lin dusted the award certificate, looked around the classroom with majestic eyes and asked seriously, "Students, do you remember how this award was won?" The students answered in unison without hesitation: "That is the joint efforts of the whole class!" Teacher Lin smiled and nodded, and then said, "Now, I want every student to sign his name on the certificate!" " "The students were even more surprised when they heard this." Let's go "The teacher pointed to the first classmate and gave the order. The classmate took the pen to the podium, just bent down to write, looked up at the teacher and waited for a while. Seeing the teacher smile, he bit his lower lip and wrote his name on the award as if he had made up his mind. I can clearly see his hands shaking. Second, third ... the students signed their names one by one.

It's my turn I am so excited that my hands are shaking and I can't hold my pen. Looking at the rows of names just signed on the certificate, in an instant, I got up the courage to sign my name on the certificate and returned to my seat with great pride. The signature activity continued, and many students walked off the platform with tears in their eyes.

After signing the contract, I looked at the awards posted on the wall and the excited faces of my classmates again, and my heart rang with a solemn oath: unite and work hard! For the honor of the class, for the bright future of the motherland.

Our class has changed since this class meeting. Although "Gang" still exists, it is the competition between students and subjects, and the "38th parallel" on the desk has already disappeared without a trace.