Nouns mastered 80 based on the table are only 5 words or 1.49 of 335 nouns tested in this research. It means that the students are only able to master 5
nouns and the others are not. The number of verbs mastered 80 is more than the number of verbs mastered 85. There are 10 verbs mastered 80 by the students.
It shows that those 10 words are mastered by the students well since there are only a few students who are not able to master the words.
Table 4.12 shows that there are only 3 of 120 adjectives mastered 80 by the students. It means that most of the respondents are able to master those words
in which master in this case means know the words and word meanings. There are 2 adverbs mastered 80 by the students. Most of the samples are able to master
these 2 adverbs or 10.52 of 19 adverbs and there are only a few students who are not able to master the words.
4.1.2.2.6 Academic words mastered 75 by the twelve grade students in SMA Negeri 1 Wonosari
As explained in discussion 4.2.1, 75 words mastered means that the students still have good mastery of academic words and for the detail explanation,
table 4.13 presents words mastered 75 based on the lexical category. PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI
Table 4.13 Academic words mastered 75 based on the lexical category
Lexical category Number of words
Number of words with 75
mastery Mastery
Noun 335
11 3.28
Verb 123
10 8.13
Adjective 120
4 3.33
Adverb 19
1 5.26
Number of words 600
26
Table 4.13 shows that nouns mastered 75 are 11 words or 3.28 of 335 nouns tested. It means that 75 of the respondents are able to know the nouns and
meanings well. Verbs mastered 75 are 10 words and in the form of percentage, it is 8.13 of 123 verbs in the vocabulary tests. In other words, it can be said that
75 of the respondents are able to master 10 verbs. The adjectives mastered 75 is 3.33 of 120 adjectives in the vocabulary
tests, i.e. 4 words. It shows that there are only a few of adjectives mastered by the twelve grade students. According to the table, there is an adverb mastered 75 by
the twelve grade students. On the other hand, 75 respondents in this research are only able to master an adverb and the others are not able to master the word.
4.1.2.2.7 Academic words mastered 70 by the twelve grade students in SMA Negeri 1 Wonosari
This section discusses the academic words mastered 70 by the twelve grade students. Seventy percent mastery means that most of the students are able
to master the words well. Table 4.14 presents the students’ mastery of academic words based on the lexical category.
