What is the purpose of the carved stone?
What has been discussed is the possible purpose of the ancient carved stone balls found in Scotland. The reading passage provides three theories to approach it. Although these theories seem strong and plausible, the lecture speaker counters them respectively.
One purpose of the stone proposed by the reading passage is they were used as weapons for hunting or fighting. Countering this proposal, the lecturer points out that if the stones were weapons there must be some damage on them. However, these stone are so well preserve that there are almost no cracks or flaws on them, therefore, these stones are unlikely to be used as weapons.
Another theory provided by the reading passage is that the stones were used as an unit of weight. This theory, nonetheless, fails to convince the lecture speaker. The lecturer argues that although the sizes of the stones are uniform, their materials are not. Due to the different materials of the stones, the weight of the stones are different to each other. As a result, they could not be used as measuring tools.
Lastly, the theory that the carved stone balls were used as a social mark is also unlikely to be true. The lecturer indicates that these stone were not always decorated elaborately. Also, ancient people usually bury their deads with their belongings. However, none of these stones were found in tombs or graves. That is to say, this theory is also faulty.
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| 2020-11-06 | aqzakir | 75 | view |
| 2019-12-29 | NIMA SAEEDI | 3 | view |
| 2019-12-26 | NIMA SAEEDI | 80 | view |
| 2019-10-21 | FarazM | 81 | view |
| 2019-08-19 | FERIDE08 | 3 | view |
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Grammar and spelling errors:
Line 5, column 80, Rule ID: EN_A_VS_AN
Message: Use 'a' instead of 'an' if the following word doesn't start with a vowel sound, e.g. 'a sentence', 'a university'
Suggestion: a
...passage is that the stones were used as an unit of weight. This theory, nonetheles...
^^
Transition Words or Phrases used:
also, however, if, lastly, nonetheless, so, therefore, well, as a result, that is to say
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 23.0 10.4613686534 220% => Less to be verbs wanted.
Auxiliary verbs: 2.0 5.04856512141 40% => OK
Conjunction : 4.0 7.30242825607 55% => More conjunction wanted.
Relative clauses : 7.0 12.0772626932 58% => More relative clauses wanted.
Pronoun: 24.0 22.412803532 107% => OK
Preposition: 22.0 30.3222958057 73% => OK
Nominalization: 0.0 5.01324503311 0% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1184.0 1373.03311258 86% => OK
No of words: 239.0 270.72406181 88% => More content wanted.
Chars per words: 4.9539748954 5.08290768461 97% => OK
Fourth root words length: 3.93187294222 4.04702891845 97% => OK
Word Length SD: 2.3948922381 2.5805825403 93% => OK
Unique words: 126.0 145.348785872 87% => More unique words wanted.
Unique words percentage: 0.52719665272 0.540411800872 98% => OK
syllable_count: 369.0 419.366225166 88% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 7.0 3.25607064018 215% => Less pronouns wanted as sentence beginning.
Article: 7.0 8.23620309051 85% => OK
Subordination: 2.0 1.25165562914 160% => OK
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 0.0 2.5761589404 0% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 16.0 13.0662251656 122% => OK
Sentence length: 14.0 21.2450331126 66% => The Avg. Sentence Length is relatively short.
Sentence length SD: 27.0790942195 49.2860985944 55% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 74.0 110.228320801 67% => OK
Words per sentence: 14.9375 21.698381199 69% => OK
Discourse Markers: 5.5 7.06452816374 78% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 2.0 4.33554083885 46% => More positive sentences wanted.
Sentences with negative sentiment : 7.0 4.45695364238 157% => OK
Sentences with neutral sentiment: 7.0 4.27373068433 164% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.285744365481 0.272083759551 105% => OK
Sentence topic coherence: 0.0913484919792 0.0996497079465 92% => OK
Sentence topic coherence SD: 0.114431574714 0.0662205650399 173% => OK
Paragraph topic coherence: 0.177047602428 0.162205337803 109% => OK
Paragraph topic coherence SD: 0.0572683022892 0.0443174109184 129% => OK
Essay readability:
automated_readability_index: 9.4 13.3589403974 70% => Automated_readability_index is low.
flesch_reading_ease: 65.73 53.8541721854 122% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 7.6 11.0289183223 69% => OK
coleman_liau_index: 10.84 12.2367328918 89% => OK
dale_chall_readability_score: 7.9 8.42419426049 94% => OK
difficult_words: 54.0 63.6247240618 85% => More difficult words wanted.
linsear_write_formula: 7.5 10.7273730684 70% => OK
gunning_fog: 7.6 10.498013245 72% => OK
text_standard: 8.0 11.2008830022 71% => OK
What are above readability scores?
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Rates: 78.3333333333 out of 100
Scores by essay e-grader: 23.5 Out of 30
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.