人教版九年级全册unit10 You’re supposed to shake hands. SectionB 1a-1d.第3课时课件（该课件内含频文件）（该课件包含单词语句听力）
point at anyone with your chopsticks.
point 用作名词，意为“要点；点；小数点”。
如：He missed the whole point of my speech. The line AB cuts the line CD at the point E. Heat the water till it reaches boiling point.
point用作动词 ，意为“ 指；指向；朝向；瞄准”。
如：He pointed at the diagram to illustrate his point. The hands of the clock point to five o'clock.
