Phat trien tir vumg va phat trien khai niem la thanh phdn quan trgng trong day tieng Anh khong chuyen 6 bac dai hgc. Doi voi tre em hgc tieng me de, sir phat trien tir vung va cdu triic ngir phdp xudt hien nhu la mgt bg phdn cdu thanh cua sir phat trien khai niem. Ibi du, khi dira tre hgc noi cdu "Bo di lam'\ thi no lien he vcri
khai nicMn hb vang nha. Cach thu ddc nay tiep tuc phdt trien va den khi dira tre bdt
dau cap sach den truirng, thi ni) da thu dac dugc mot kho khdi niem phong phii lien he voi kieu ngon ngir cr nha. Khi no hgc mot kieu ngim ngir khac voi ngon ngir a nha, quii trinh nay doi hoi phiii lien be kieu ngon ngir moi voi nhumg khai niem dd dugc thu diic. Chirc nang quan trgng nhat ciia ngcm ngir la chuyen tai khdi niem va y nghTa. Do do, dieu can ban la ngucri day ngoai ngir phai cung cdp nbirng huong ddn true liep de dam bao rang ngucri hgc hieu dugc y nghia ciia nhumg tir ngir va cau true ngir phap hg dang hgc each sir dung. Bo sung vao viec biet nghTa bieu v^t cua tir, ngucri hgc can phai hieu dugc y nghTa ciia nhirng thdnh ngur. Viec true tiep day cho nguiri hc>c biet ve moi quan he ciia tir goc va nhirng hinh thirc phai sinh cua tir ho tro chi^ nhirnc co gane hcK hoi nav. Khi nuuoi hoc dan dan thong th^o trong tieng Anh, hg co the se hgc nguon goc hay tir nguyen cua nhirng tir chii chot, d$c biet la khi thcSng tin nay co lien quan den tieng Anh.