题干

如图,方格纸中每个小正方形的边长都是单位1,△ABC在平面直角坐标系中的位置如图所示.

(1)将△ABC向右平移4个单位后,得到△A1B1C1,请画出△A1B1C1,并直接写出点C1的坐标.

(2)作出△A1B1C1关于x轴的对称图形△A2B2C2,并直接写出点A2的坐标.

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答案(点此获取答案解析)

解:(1)如图所示:△A1B1C1,即为所求,点C1的坐标为:(1,4);

(2)如图所示:△A2B2C2,即为所求,点A2的坐标为:(1,﹣1).

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阅读理解

    Once upon a time, a daughter complained to her father that her life was unhappy and that she was tired of struggling all the time.

    Her father, a chef, took her to the kitchen. He filled three pots with water and placed each on a high fire. Once the three pots began to boil, he placed potatoes, eggs and coffee beans in them. After 20 minutes, he took them out, putting the potatoes and eggs in a bowl and the coffee in a cup. Turning to his daughter, he said, “Look closer, and touch the potatoes.” She did and noted that they were soft. He then asked her to take an egg and break it. After pulling off the shell, she observed the hard-boiled egg. Finally, he asked her to taste the coffee. Its good smell brought a smile to her face.

    “Father, what does this mean?” she asked. He then explained that the potatoes, the eggs and the coffee beans were in the same adversity (逆境)—the boiling water. However, each one reacted differently.

    The strong and hard potato became soft and weak in boiling water. The egg was fragile, with the thin outer shell protecting its liquid until it was put in the boiling water. Then the inside of the egg became hard. However, the coffee beans were unique. After they were exposed to the boiling water, they changed the water and created something new. “Which one do you want to be like?” he asked. “When adversity knocks on your door, how will you respond?”

    In life, challenges happen to us all, but the only thing that truly matters is what happens within us.