我就给你个实例吧.

　　hello,everyone!I'maoutgoinggirlnamedMingMing,mostofmyfriendsoftencallme"Alice".Now,I'dliketotellyousomethingaboutme.Inmyleisuretime,Iusuallyplaytennis,readbooksandswim.Nothingcanchangemyhobbies.IwasborninWuhan,ahistoricalcity,whichisinHubeiprovince.Itisknownasafamousbuilding,theYellowCraneBuilding.Theweatherisnotcoldinwinterbutprettyhotwhileinsummer.What'smore,therearethreemembersinmyfamily,myfather,mymotherandme.Ialwaysenjoymybeautifulfamily,forwecangetalonewellwitheachother.Weoftengotoparksandtheatresinweekends.Allofusenjoytravellingalot,andtherearealotofphotograhsonmywall.Asforme,Iwanttobeadoctorinfuture,becauseIcansavepeopleindanger,also,Iwillknowhowtokeepmehealthy.ThatiswhatIwanttotellyou.I'mwillingtomakefriendswithyou!