写作常用句型

　　【常见界说性句式】

　　1) Sth. is like/as...as/similar to/the same as/compared to/as if ...

　　2) Sth. is/refers to/is nothing but...

　　3) Sth. is thought of/defined/valued/cherished/seen/esteemed as...

　　4) A does sth. just as B does sth. else.

　　5) Sth. means/signifies/stands for/is a symbolof...