1、Summary
1. 基本用法:may, might 可能,可以,祝愿
can,clould 能,会,可以,可能, can't 不可能
must 必须,肯定 need 必须,需要
shall,should 将,应该,...好吗?
will, would 愿意
2. 情态动词表猜测:一肯一否三不定(must 一肯;can not 一 否;may,might,could 三不定)
2、Homework
Tell me 5 class rules(班规), using modal verbs like “shall/should, can/could, will/would, may/might, must, need” .