题目拉祜语和英语的句型差异对比AcknowledgmentsIwouldliketoexpressmygratitudetoallthosewhohelpedme
AprofoundacknowledgmentshouldbeshowntomysupervisorMs
LiAiling,duringtheprocessofthesiswriting,whosuppliedmewithreferencematerialsofgreatvalue,patientlyreadandrevisedmydraftforseveraltimesandgavemekindencouragement,usefulinstructionandsuggestions
Moreover,myspecialthanksshouldgotoProf
LiQiangwhotaughtmethesiswritingandmyfriendswhoprovidedmeusefulinformation
Finally,I’dliketogivemysincerethankstomyparentsandtheteacherswhotaughtmeinmyundergraduatestudyyears
AbstractIntheprocessofsecondlanguageacquisition,learners'firstlanguage,thatis,theuseofnativelanguage,willdirectlyaffecttheacquisitionofthesecondlanguageorthirdlanguage,andplayanegativeroleinit
IntheLahuareas,Lahulanguageasanativelanguage,ithasagreatinflu