Playing WoW, when you're ready, you can enter Auberdine, which is an alliance town. But it is also the only way to reach Teldrassil. Go to the docks of Auberdine, and go to the pier that is to your right as you are running down the docks. You will be attacked by guards, but they are low level and you should be fine.

Wait for the boat and board it. Do not attack the guards on the boat, as they will not attack you unless you attack them. If you are lucky, there will not be any alliance on the boat, and if you are even luckier, they will not attack. Also you can buy wow gold to help you to gain your wow power leveling。.

Take the boat until it drops you off in Rut'Theran Village. Make a mad dash to the purple portal on the rise. You should make it through without dying, and you will be in Darnassus. Head north, while trying to stay in the water, to the Cenarion Enclave. Find Elder Bladeswift at 33, 14. If you die, nothing matters. Just rez right near your body and run to the elder.