Tom says he ---(learn)English harder than before this term.

Tom says he will learn(learn)English harder than before this term.
翻译：Tom说这个学期要比以前学习英语更加刻苦
this term 表示将来的动作,就像this weekend
eg.I will have a lesson this weekend
汤姆说他这学期学习英语比以前都要努力
Tom says he learned English harder than before last term.
就不是this term 了
英语不能用中文思维去翻译