代诗歌阅读。阅读下面这首宋词，完成下题。

青玉案

曹组

                                       碧山锦树明秋霁。路转陡、疑无地。忽有人家临曲水。竹篱茅舍，酒旗沙岸，一簇成村市。

                                       凄凉只恐乡心起。凤楼远、回头谩①凝睇。何处今宵孤馆里，一声征雁，半窗残月，总是离人泪。

【注】①谩：徒然、空自。

课文《背影》第二段可以拟定一个小标题为“徐州奔丧”，请以此为例，为本课文余下的内容再拟写出四个小标题： ____。

     Mr. Jackson is a teacher of science in a middle school. His students like his classes because his classes are very interesting. They can learn a lot in his class. The students can make（制作）many things. His little son Val also likes making things. He makes lots of machines（机器）, such as a machine like a man. It can do the job that is dangerous（危险的）for people to do. He says, “I want to be a scientist.”
根据短文内容，选择正确答案。