lEArning spEAking is A hugE tAsk For thE ChilD、lF hE or shE wAnts to Do it in A short pErioD, it ChAllEngEs ExplAnAtion. rEsEArChEs show thAt lAnguAgE lEArning stArts From listEning.ChilDrEn ArE DiFFErEnt grEAtly in thE Amount oF listEning thAt thEy Do BEForE thEy BEgin to spEAk. thE ChilDrEn who stArt spEAking lAtE AlwAys listEn morE. A、lArgE Amount oF ChilDrEn will "oBEy" somE spokEn instruCtions BEForE thEy CAn spEAk, Although thE worD "oBEy" is not As ACCurAtE As A DEsCription oF thE kEEn AnD plEAsED CoopErAtion thAt is oFtEn shown By thEm.BEForE thEy CAn spEAk, somE ChilDrEn will Also Ask quEstions through gEsturE AnD By mAking noisEs. trACing thE DEvElopmEnt From thE BABiEs’ noisEs to thEir First spokEn worDs is not EAsy. it hAs BEEn suggEstED thAt BABiEs likE mAking noisEs.During thE First FEw months, thE noisEs thEy mADE usuAlly inDiCAtE plEAsurE, upsEt, AnD so on. howEvEr, BECAusE thEsE CAn’t rEAlly show thE BABy’s intEntion to CommuniCAtE with othErs, thEsE CAn hArDly BE viEwED As lAnguAgE’s EArly Forms. it hAs Also BEEn suggEstED thAt sinCE ABout thrEE months BABiEs plAy with sounDs For EntErtAinmEnt, AnD thAt By six months thEy CAn DEvElop morE nEw sounDs. this sElF-imitAtion lEADs to DEliBErAtE imitAtion oF sounDs AnD worDs, whiCh mADE or spokEn to thEm By othEr pEoplE. whAt Do not thE ChilDrEn usuAlly Do BEForE thEy CAn spEAk A、to oBEy somE spokEn instruCtions. B、to listEn to othEr pEoplE. C、to show thE intEntion to CommuniCAtE. D、to Ask somE quEstions through gEsturE.