新一轮中考复习备考周期正式开始,中考网为各位初三考生整理了中考五大必考学科的知识点,主要是对初中三年各学科知识点的梳理和细化,帮助各位考生理清知识脉络,熟悉答题思路,希望各位考生可以在考试中取得优异成绩!下面是《2018中考英语重要短语的用法及区别:must,,have to》,仅供参考!
中考英语重要短语的用法及区别:must, have to
must表示说话人的主观看法;而have to则表示客观需要。mustn't意为“不可以;不允许”;don't have to意为“不必”。如:
(1)My father had to work when he was ten years old.
(2)The play is not interesting. I really must go now.