英语中的情态动词和助动词的用法要有举例和公式例如：would like：would like to do;had bettet：had bettet do;等最好再举一些容易混淆的公式比如can`t help doing;be\get used to doing;look forward to doing;等注：

英语中的情态动词和助动词的用法
要有举例和公式
例如：
would like：would like to do;
had bettet：had bettet do;
等
最好再举一些容易混淆的公式
比如
can`t help doing;
be\get used to doing;
look forward to doing;
等
注：以上要是初二的.我期末考有用.

feel like doing
had better=would better
used to do
be used to doing
found/look/watch/see/hear do/doing
need to do need此时为动词
need doing need此时用作被动
need do need此时为情态动词
应该就这么多了 如果还有请原谅我没有找完
毕竟我没书