Insects
An insect belongs to the class of invertebrates called arthropods. Regardless of size, all adult insects have a similar body structure, which includes a head, a thorax, and an abdomen. The head contains not only the brain and mouth but also the sensory organs, usually a pair of eyes and a pair of antennae. The thorax is the central part of the insect’s body where the wings and legs are attached, allowing the insect to move in the air and on feeding surfaces. Typically, insects have three pairs of legs and two pairs of wings. The third part of the insect’s body structure consists of an abdomen where food is processed and also where the reproductive organs are found.Describe the structure of an insect and explain why a spider is not strictly considered an insect.
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2019-10-08 | bishoy | 83.00 | Check this speaking |
| 2018-09-01 | mehrnazsadr | 86.00 | Check this speaking |
| 2019-10-08 | bishoy | 90.00 | Check this speaking |
- English entrance exam 90
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Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 684.0 592.248995984 115% => OK
No of words: 176.0 155.574297189 113% => OK
Chars per words: 3.88636363636 3.80514564318 102% => OK
Fourth root words length: 3.64232057368 3.525876923 103% => OK
Word Length SD: 1.78651398858 1.79077849142 100% => OK
Unique words: 106.0 93.7148594378 113% => OK
Unique words percentage: 0.602272727273 0.604071249207 100% => OK
Syllable count: 212.4 185.844578313 114% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0495166412147 0.0650381309087 76% => OK
Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.35341365462 46% => OK
Average paragraph length: 88.0 68.503853103 128% => OK
STD paragraph length: 71.0 21.3332995233 333% => Paragraph length changes often.
Average paragraph duration: 27.96 25.9943957902 108% => OK
STD paragraph duration: 23.39 7.84667146824 298% => The duration of acoustic paragraphs changes often.
Acoustic performance on sentences:
How many acoustic sentences: 26.0 42.0642570281 62% => OK
Average acoustic sentence length: 6.76923076923 4.02192344571 168% => OK
STD acoustic sentence length: 5.08623853994 3.1217529195 163% => OK
Average acoustic sentences duration: 2.10807692308 1.45093177766 145% => OK
STD acoustic sentences duration: 1.40788990837 0.99851816184 141% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 26.0 39.0421686747 67% => OK
Total acoustic silence duration: 7.47 7.12997991968 105% => OK
Average acoustic silence duration: 0.287307692308 0.185688545393 155% => Maybe the pauses are too long.
STD acoustic silence duration: 0.21634299143 0.155154303396 139% => OK
Acoustic performance on acoustic words:
Total word duration: 45.62 47.1480722892 97% => OK
Average word duration: 0.259204545455 0.305395592593 85% => OK
STD word duration: 0.148658559296 0.189427763521 78% => OK
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 7.94979919679 50% => OK
Total_disfluencies_duration: 2.6 6.2937751004 41% => OK
Total acoustic noise duration: 0.79 3.39508032129 23% => Good job. The lower, the better.
Acoustic rates:
Total speech duration: 55.92 59.7592369478 94% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.932 0.995987282463 94% => OK
Rate of silence: 0.464949928469 0.656000678711 71% => OK
Rate of speech: 3.14735336195 2.60215298798 121% => OK
Rate of speech by unique words: 1.89556509299 1.56821927147 121% => OK
Rate of word duration by unique words: 2.32354230601 1.99336655568 117% => OK
Average articulation rates: 0.339004903409 0.317803793328 107% => OK
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Rates: 83.3333333333 out of 100
Scores by speech e-grader: 25.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.