400 words in the winter vacation diary of the first year of junior high school, about skipping rope

You can talk about the benefits of skipping rope.

Annoying big sun real estate.

Today, my mother went to work overtime, I had nothing to do after finishing my homework, and when I saw that the floor at home was very dirty, I picked up a broom and swept the floor.

I started by sweeping from the balcony and carefully sweeping every corner from the inside out. After sweeping the floor, it was still early, so I took advantage of the joy to find a mop and prepare to mop the floor. I followed my mother's example, first put the mountain of rental socks into the water for a while, washed it, wrung it out vigorously, and then recognized that the good hand really dragged it up.

When my mother came home and saw the fruits of my labor, she was very happy and said, "In the future, every time you do a housework, my mother will give you a piece of money to buy you school supplies." ”

I was very happy and thought to myself: the wages earned through my own labor must be very special, because they are exchanged for my own sweat, and they have a special meaning.

Now, I have saved 2 yuan in my wallet, although it is not a lot, but I cherish it because it is my first labor income.

In the evening, I saw a problem in the Olympiad book: the apple trees in the orchard were three times the size of the pear trees, and Master Wang fertilized 50 apple trees and 20 slag pear trees every day, and after a few days, all the pear trees were fertilized, but there were still 80 apple trees left unfertilized. Excuse me:

How many apple and pear trees are there in the orchard?

I wasn't intimidated by the question, the puzzle piqued my interest. I think that apple trees are three times the size of pear trees, and if two trees are to be fertilized on the same day, Master Wang should fertilize "20 3" apple trees and 20 pear trees every day. In fact, he only fertilized 50 apple trees every day, 10 trees were missing, and the first thing was finally 80 trees short, from which it can be known that Master Wang had applied fertilizer for 8 days.

There are 20 pear trees in one day, 160 pear trees in 8 days, and according to the first condition, we can know that there are 480 apple trees. This is to solve the problem with a hypothetical idea, so I think the hypothesis method is really a good way to solve the problem.

You've already written 11 words, and I'm afraid it will take more than 400 words to write out the process of your quest to solve the secretary's diary.

This year's Qingming, pray for the living and mourn for the dead.

Every year when Qingming is approaching, there will always be a faint sorrow in my heart, looking at the drizzle, which can attract the faint sadness and memory in people's hearts. "During the Qingming Festival, it rained a lot, and the pedestrians on the road wanted to break their souls, so they asked where the restaurant was, and the shepherd boy pointed to Xinghua Village. "This year's Qingming is quietly approaching ...... in poetry

I still remember the tragic scene of life and death after the tsunami in Japan: the original prosperous city was in ......a mess in an instantThe willows withered, and there was a time when they were green again. The peach blossoms are gone, and there is a time to bloom again.

But in the midst of disasters again and again, when will those lonely and widowed old people, those young and ignorant children, and those who have been traumatized be able to reunite with their families and soothe their wounded hearts?

We know that the Japanese have done a lot of harm to our country, and these are things that we will not be able to forget for generations. But "When is the time for retribution?" "Each and every one of us is still safe and quiet tonight, full of fun, full of hope for life, full of hope for the future......But what about tomorrow?

In life, no one can predict where you will be in the next moment.

When catastrophe strikes, the brilliance of humanity can always light up the road ahead. When nature ravages the human homeland, the estrangement of nations is overshadowed by the brilliance of human nature.

Respect for life, humanity has nothing to do with national borders. Pray for the living and mourn for the dead.

There are 300 words upstairs, whether you believe it or not, my brother believes it.