Module 1 Our Body and Healthy HabitsSection Ⅲ Grammar 名词用作动词及will和be going to表示将来　　　　　　　　　　　　

　　语法图解

　　探究发现

　　①When Zhou Kai's mother saw him heading towards the front door without a jacket on, she eyed him anxiously.

　　②And I'm not overweight so I never have todiet.

　　③Stop mothering me! I'm not a child.

　　④The large hall can seat a thousand people.

　　⑤My sister's going to attendthe lecture this afternoon.

　　⑥My wife's going to pickme up in half an hour.

　　⑦Can you lie down, please, and I'll examine you?

　　⑧I've got a bad headache. I think I'll liedown.

　　[我的发现]

　　(1)head, eye, diet, mother, seat等通常用作名词，但在例句①～④中用作动词。

　　(2)在例句⑤～⑧中，用"will＋动词原形"与"be going to＋动词原形"结构表示将来。

　　(3)例句⑤⑥表示"事先考虑好要做某事"；例句⑦⑧表示"临时决定做某事"。

　　一、名词用作动词

在英语中，同一个词可以转变其词性，而词义没有多大的改变。这种构词法叫作词的