【正文】 “I bought some roses” entails “I bought some flowers”. (√)7. The naming theory was proposed by the Greek scholar Plato. (√) to Behaviorist learning theory, children are believed to gradually assume correct forms of the language of their munity when their “bad” speech gets corrected and when their good speech gets positively reinforced. (√) contextualist view of meaning is based on the presumption that one can derive meaning from or reduce meaning to observable context.(√) term antonymy is used for oppositeness of meaning。the plural s ,on the other hand,is bound. (√)16. It is not always possible to assign a lexical meaning to some of the morphemes. (√)17. Compounding is a very mon and frequently process for enlarging the vocabulary of the English language. (√)18. Morphemes may have different forms. (√)19. The plural marking s is not a free form since it never occurs in isolation and cannot be separated from the noun to which it belongs. (√) is important to note that a morpheme is neither a meaning nor a stretch of sound joined together. (√)Chapter 4 refers to a group of linguistic items which fullfill the different functiongs in a particular language such as a sentence ,a noun phrase order a verb .()[Category refers to a group of linguistic items which fullfill the same or similar functiongs in a particular language such as a sentence ,a noun phrase order a verb .] is a branch of linguistics that studies the rules that govern the formation of sentences .(√) that are formed of more than one word usually contain the following elements :head and specifier .()[Phrases that are formed of more than one word usually contain the following elements :head,specifier and plement .] special type of grammatical mechanism that regulates the arrangement of elements that make up a phrase is called a phrase structure rule .(√) units that are built around a certain word category are called sentences .()[Syntactic units that are built around a certain word category are called phrases .] special type of grammatical mechanism that regulates the arrangement of elements that make up a phrase structure rule .(√) words on the right side of the heads are said to function as specifiers . ()[The words on the right side of the heads are said to function as specifiers . ] lexical categories are Non ,verb ,Adjevtive and Preposition .(√) XP rules =(specifier )(plement).(√) lexical categories play a very important role in sentence . ()[Major lexical categories play a very important role in sentence formation .] most central categories to the synthetic study are the wordlevel categories .(√) to the XP rules ,the auxiliary is the tail of a sentence which takes a vp category as its plement on the right and an vp ,the subject ,as its specifier on the left .()[According to the XP