First, the character "得" has three sounds, [de], [dé], [děi].
I saw your example is for learning [de].
Learn [de] isn't difficult. It's an accessory word.
①. a verb+得[de], means "can".
1.+other word behind 得[de]. 冲得出去(can rush out), 冲出去(rush out),得(likes "can");拿得起来(can take up), 拿起来(take up).
2.don't add word behind 得[de]. 要得(receivability);要 不(can't), 得can't receivability;说(say) 不(can't)得, can't say.
Many Chinese people always read 要得 [dé],要不得 [dé],说不得 [dé] but in fact the right sound of 得 here should be [de].
②a verb/an adj. + 得[de] it's a connection with the outcome/degree
写(write) 得 漂亮(nice,OK) write OK
写 得 漂亮不漂亮 write OK or no
学(learn/study) 得 怎么样(how) how about your study
香(scent) 得 很(very much) very scented
My English isn't OK. I hope you can understand a little.