英语语言学概论一I. Fill in each of the following blanks with one word beginning with the letter given: 1.Modernlinguisticsisdescriptive_ratherthanprescriptive. 2.Consonantscanbedescribedintermsofplaces_ofarticulation,mannersofarticulation,andvoicing_. 3.Allophones_arevariantsofthesamephonemeindifferentphoneticcontexts. 4.Thesmallestmeaningfulunitoflanguageiscalledmorpheme_. 5.AccordingtoSaussure,alinguisticsigniscomposedofsignifi