English Through Pictures 第一册第16页的学习
文字指导：
学生把自己当成图外面的局外人。
他要把礼帽从头上拿下来。|他正把礼帽从头上拿下来。
他的礼帽在他的手里。他的礼帽原来在他的头上。|他把礼帽拿下来了。它现在是在他的手里。
*动词take的用法。Take… off
He will take his hat off his head.
（对比 He will put his hat on his head.前一页，第15页）
第一幅图，will这个词告诉是将要做得事；将要把“礼帽”从头上那开（从第二，三幅图看出来了）。把…那开…过去学过：take… off …
第二幅图动作变了。taking加了个+ ing（istaking正在干什么）。
He is taking his hat off his head.
（He is putting his hat on his head.）
* take took taking (原型，过去式，分词进行时)
第三幅图，第一句，他的礼帽在他的手里呢。第二句，was这个词表示“过去是什么样的状态”，（是过去时）过去是在头上来，现在不了。
His hat is in his hand.
It was on his head.
（Heput his hat on his head.）
（He put it on.）
* is (be) / was (is的过去式)。
第四幅图，第一句，他把帽子拿下来了，took是个生词，这儿是拿开的意思，took… off …是个词组。同take … off一样，但表示过去的动作。第二句，大家都知道意思了吧。
He took his hat off.
It is in his hand.
（It was on the table.）
（It is on his head.）
音频指导见：
http://mp.weixin.qq.com/s/zJb-WwJ-y0upbNQSz2vlnw
