问题 解答题

△ABC在网格中如图所示,请根据下列提示作图并填空.

(1)向上平移2个单位长度,再向右移3个单位长度得到△A′B′C′,作出△A′B′C′;

(2)请以C为坐标原点,BC所在直线为x轴,建立平面直角坐标系,画出x轴与y轴;

(3)平移后得到A′点的坐标为______,B′点的坐标为______,C′点的坐标为______.

答案

(1)(2)如图;

(3)由图中可以看出平移后得到A′点的坐标为(2,4),B′点的坐标为(0,2),C′点的坐标为(2,3).

解答题
完形填空

第一节阅读填空。阅读下面短文,根据短文内容在下表格空白处填上适当的词,每空不超过三个单词(共10个小题;每小题1分,满分10分)
Different countries and different races have different manners. Before entering a house in some Asian country, it is good manners to take off your shoes. In European countries even though shoes sometimes become very muddy, this is not done. A guest in a Chinese house sometimes does not finish a drink. He leaves a little to show that he has had enough. In a Malay house, too, a guest always leaves a little food. In England, a guest always finishes a drink to show that he enjoys it.
Here are some examples of the things that a well-mannered person does or does not do.
He never laughs at people when they are in trouble. He is always kind either to people or animals. When people are waiting for a bus, or in a post office he lines up to wait his turn. In the bus, he gives his seat to an older person or a lady who is standing. If he accidentally bumps (撞) into someone, or gets in their way, he says “Excuse me” or “ I’m sorry”.
He stands up when speaking to a lady or an older person, and he does not sit down until the other person is seated. He does not talk too much about himself. When eating he does not speak with his mouth full of food.
Bad manners
Good manners
 
When speaking to a lady or an older person
 
76   before the other person is seated.
77   about yourself.
 
In some   80   countries
Take off your shoes before entering a house.
 
In a Chinese or a   81 
house
  82   a little drink to show that you have had enough.
When waiting for a bus or in  83 
Line up or   84  .
 
When   78 
 
Speak with your mouth
79  .
When in a bus
Give your seat to an old person or a lady who is standing.
If bumping into someone
85   or getting into his
way
 
Say sorry.