down有被動語態嗎，settled

沒有被動語態

settle down 的用法:

settle down定居(使)平靜下來專心於(後接介詞to)

(1)settle downto(doing)sth.開始認真做某事

settlein/into 適(新的家、工作、環境等)(2)settlementn.解決定居協議

settler n.定居者移民者 

Wait until the children settle down before you start the lesson.等學生都靜下來再開始上課。

①The noise outside stopped me from settling down todoing  my work.外面的噪音使我無法定下心來工作。

②After he returned to China，he married and settled  down in Beijing.他回到中國以後就結了婚，並在北京定居下來。

③With a lot of problems  to settle，I can't go out with you.有許多問題要解決，我不能與你一起外出。