Before I had my son, I spent two years working with children with disabilities. I learnt that shouting and threats of punishment would result in a disaster. Coming up against their behaviour could only make the job harder and their behaviour more extreme. I found something that worked, though.

    There was a very naughty boy in the nursery and a teacher who was generally very confident with the children was asked to take charge of him. One day the boy joined a session in the room next to mine. His appearance created an atmosphere of tension. He spent the entire session running around, hitting and kicking, and destroying property.

    I was in the craft room working with some other children when my co­worker told me that this boy's teacher was in tears, and could not get control of the situation. As we were talking, the boy ran in. I told my co­worker that I would take care of him.

    I closed the door. He was full of energy, throwing things around and making a huge mess. But I could see that he was doing all these to annoy me. He needed connection, and this was the only way he knew how to ask for it. So I sat back down and kept quiet. Then he slowed down and began making a rocket. I talked to him about it. We continued like this for a few minutes before I slipped into the conversation：

    “So what happened today？”

    It was purely a question, no blame or anger in my tone. I believe that if I had criticized him, the gate that was slowly opening would have shut firmly closed. He told me that the teacher didn't let him do what he knew well due to safety but asked him to do what he disliked. He also admitted that he had enjoyed making her run around and saw it as a game. I explained that his teacher had not seen it as a game and was very upset. This again was stated simply as a fact. I suggested that next time he had a session, he talk about what he hoped to do at the start, which might be easier for everyone. He agreed and was quiet for a moment. Then he looked at me with tears in his eyes before quietly asking if he could go to find his teacher to apologize.

伦敦被称为雾都，人们外出常带伞，原因是（　　）

2016年3月，江西南昌海昏侯刘贺（汉武帝之孙）的墓中出土了一件绘有孔子像的漆器屏风构件，这是我国迄今发现最早的孔子画像。它可印证当时推行的措施是（    ）

语文学习，是一个循序渐进的过程，必须扎扎实实，马虎不得。首先要做到课前预习。在老师讲课前读三到五遍课文，熟悉课文内容，只要我们做好预习，就能掌握好课堂知识。其次要认真听课。在课堂上，要跟着老师的思路，梳理并理解课文的内容。有一些同学把课文背下来，所以不理解文章具体的含义，这种方法是不可取的。最后是要坚持课外阅读。只要进行大量的课外阅读，就可以提高我们的语文素养。

①不是只要我们做好预习，就能掌握好课堂知识。

②____。

③____。

我国南方地区水土流失的主要原因是（　　）