Prática de Shadowing: ChatGPT vs. IELTS Examiner: Writing - Aprenda a falar inglês com vídeo
Escolha um modo de prática
Cada modo abre uma sala de prática em tela cheia.
136 frases
Se as frases estiverem muito curtas ou longas, clique em Edit para ajustá-las.
1
Over the past few months I've been testing Chagipity and other language models to see if they can act like IELTS examiners.
2
For this video I took 30 real essays and compared AI band scores to real examiner scores.
3
So let's look at what happened and what it means for your preparation.
4
It all started when I received this message from Maria.
5
I've been preparing for my IELTS for five months.
6
But I think I'm gonna fail my exam anyway.
7
I get bent eight or nine in listening and reading.
8
But writing almost never reaches span seven.
9
I must score a seven everywhere to start my master's in September.
10
What can I do?
11
Well, Marie had been using chat APT to check how good her essays were
12
and i decided to do the same i took one of her essays
13
and gave this prompt to chat gpt
14
you are an experienced ielts examiner who assesses ielts writing task
15
2 essays using the ielts band descriptors give me the band scores for the four assessment criteria
16
and the overall task 2 band score.
17
I posted the essay and the result stunned me.
18
Task response or how well you respond to the task band 6.
19
Coherence and cohesion or the flow and structure of your essay band 6.
20
Lexical resource or vocabulary band 6.
21
Grammar and overall band 6.
22
Are you sure this score is so low?
23
I asked.
24
And ChattyPT gave me a full explanation of why it couldn't possibly be any higher.
25
So I sent the same essay using the same prompt to several other language models.
26
Claude gave a band 7 for task response and coherence and cohesion but only band 6 for vocabulary and grammar,
27
which resulted in an overall 6 .5.
28
DeepSeek was more generous, giving a band 7.
29
Gemini also landed at a band 6.
30
And since I have a paid subscription for Chagipity, I could test its latest 4 .5 model with more advanced reasoning,
31
or at least definitely the slowest model.
32
And that one gave a band 7.
33
To be honest, none of that looked right to me.
34
So we decided to conduct a more thorough experiment and see if AI can actually give accurate scores,
35
which models perform better, and if the scores are wrong, are they usually too high or too low.
36
A St. Marie's essay to a former IELTS examiner on our team and while I was waiting.
37
I found 27 essays from Cambridge practice tests so books like that
38
and all the essays are graded by official IELTS examiners as you can see each essay comes with a score
39
and examiner's notes so I uploaded these essays into chat apt one by one
40
and what I found could save you weeks of or wasted preparation.
41
So let's take the first essay and upload it with the same prompt as before.
42
So chattypt thinks it's a band 6 but I see two problems.
43
So first the grammar score is listed as 5 .5
44
but in IELTS you can only get a band 5 or band 6 for each criterion not 5 .5.
45
So this would be a band 5.
46
And the overall score wouldn't be a 6 either.
47
To get a band 6 overall you need at least a 6 in each criterion.
48
But in any case the examiner's score for this essay is a band 7, not a 6.
49
Next essay, band 5 .5 according to HRGPT, but again the examiner gave it a 7.
50
And that's a huge difference.
51
Essay 3.
52
So Chair GPT says band 5.
53
Yet once again this is a band 7.
54
Now look at this one.
55
Chair GPT calls it a 5 .5 but the examiner's score is a band 8.
56
That's a two and a half band difference
57
and I'm going to show you the essay on the screen it's really good how could it possibly be 5 .5
58
At this point I started wondering whether it even made sense to continue.
59
Every essay I'd sent so far had been undervalued by at least one full band
60
and in some cases by two and a half bands.
61
But then I realized something.
62
Maybe the scores dropped after I told chat GPT not to use half bands when marking individual criteria.
63
So I started a brand new chat with just the initial prompt and things began to improve.
64
Suddenly there was a correct score band 6
65
when it was really a band 6
66
and overall these scores were now mostly just half a band lower than they should be which
67
Which honestly isn't bad for a language model compared to a trained human examiner.
68
But here's the thing.
69
Not a single essay got a score higher than it deserved.
70
The result was either accurate or too low.
71
That said, this wasn't a perfect experiment.
72
Most of the essays were between bands 5 and 7.
73
Only one was a band 8 and none were a band 9.
74
but we really want to know if you write a brilliant essay band 8
75
or 9 will chat gpt recognize it or any other language model
76
so i took my own essay and another written by one of our examiners
77
and tested them exactly the same way i tested maria's essay first
78
i sent both to a different former examiner for scoring not the author to avoid any conflict of interest
79
and let's start with my essay then kevin's
80
and finally see how the other examiner scored all three of us including maria
81
so let me send my essay to chdpt okay a band 8 for task response band 8 for coherence
82
Basically a band 8 for the whole essay.
83
Well that's more inspiring.
84
What if we try the smartest model 4 .5?
85
Is it gonna be any different?
86
Actually no it's still a band 8 but with a band 9 for grammar so thank you very much.
87
And now Claude.
88
I know a lot of people love it so I thought we should definitely check it.
89
Okay, so it gave me event 7 for vocabulary and grammar and 7 .5 overall.
90
Not exactly the kind of examiner I'd want in my test.
91
I got an 8 .5 in the real exam and this essay better.
92
What about Deep Seek?
93
To be honest it's my first time using it.
94
A vent 8. And Gemini?
95
Oh really?
96
A vent 7?
97
Oh wait look!
98
It gave a vent 7 in every criterion but the overall score is 7 .5.
99
Gemini why how does it even work well it gave a long reply
100
and to be honest it's total rubbish
101
it's not even worth reading to you it seems i'm feeling a bit protective of my essay
102
so let's take Kevin's essay and see how well our examiner did it should be fun so chatty bitty band eight
103
And this smarter model.. hmm, that's also a band 8.
104
It's quite strange actually.
105
I did them all and Kevin's essay got exactly the same scores as mine.
106
How is it possible when two different people wrote them?
107
I'm not sure.
108
But the key question is what did our other examiner award us?
109
So my essay scored between 8 .5 and 9 and Kevin's got 8 .5.
110
I didn't tell the other examiner whose essays they were,
111
I just sent them as 1 -2 -3 and Kevin if you're watching this 8 .5 is a fantastic score.
112
So it seems that for essays with really high scores language models do give relatively high scores.
113
But there is one more score left and the one that matters most.
114
Maria's essay.
115
The whole reason why we started this experiment.
116
And Maria's essay got an 8.
117
Imagine you are writing band 8 essays but every time you check with Chagipity it tells you you're band 6.
118
What would bad due to your motivation and Maria isn't the only one either here is another message I received
119
This candidate also got 6 .5 to 7 by CHAT -EPT, but an 8 in a real exam.
120
So, what can we take away from this?
121
First of all, AI tends to underrate essays rather than overrate them.
122
This means if you are relying on AI feedback, you might think you are doing worse than you really are.
123
2. The gap is the biggest for mid -band essays.
124
So band 5 and 6 essays were sometimes pretty close, maybe half a band off.
125
But 7 and 8 essays were often underrated by one or even two full bands.
126
3. AI can recognize quality, it knows when an essay is good.
127
But it really struggles to award those top -level scores.
128
And AI doesn't follow IELTS scoring rules correctly, like using half -bands when they don't even exist.
129
And finally, the results vary a lot between models.
130
So use AI to check your vocabulary and grammar, or get help with ideas and flow.
131
But don't rely on it for scoring.
132
Instead, learn the requirements examiners use for yourself
133
and I go through every single one of them while writing a full answer in this video here.
134
And thank you so much for watching me today.
135
Good luck with your preparation and your exam.
136
Bye!
Baixar aplicativo
Tudo o que você precisa para falar fluentemente
Pronúncia com IANota em cada frase
Prática de IPADomine cada som
VocabulárioMonte seu banco de palavras
Jogo de vocabulárioAprenda brincando
Mesmo canal
![How to start your IELTS preparation [for beginners]](https://img.youtube.com/vi/3gvJ_0qi_Tc/mqdefault.jpg)
B12
How to start your IELTS preparation [for beginners]
British AccentIELTS PrepUniversity StudentsWorking Adults
B212
3 IELTS Listening Techniques to Understand EVERYTHING
British AccentIELTS PrepUniversity StudentsWorking Adults
B25
IELTS Speaking Part 1 SAMPLE ANSWERS | Hometown
British AccentIELTS PrepCambridge Exam PrepUniversity Students
B23
Band 9 IELTS Speaking SAMPLE ANSWERS | HOME
British AccentIELTS PrepUniversity Students
B22
Get Better at IELTS Reading in 13 Minutes
British AccentIELTS PrepCambridge Exam PrepUniversity Students
B26
IELTS Speaking Part 3 | Questions & Answers
British AccentIELTS PrepCambridge Exam PrepUniversity Students
FOR YOU
Vídeo recomendado
B21
671 frases
The Writing Makeover That Took Her Essay From 6 5 to 8 5
IELTS PrepUniversity Students
B22
324 frases
Cambridge IELTS 11 Listening Test 1 | Full Practice Test with Answers (40 Questions)
IELTS PrepUniversity Students
B22
160 frases
IELTS Speaking Band 7.5 Mock Test with Feedback
IELTS PrepUniversity Students
B2179
30 frases
IELTS Listening Part 3: A Survey on Student Sleep
American AccentBritish AccentIELTS PrepUniversity Students
B21
420 frases
How to Get Band 9 in IELTS Writing Task 2
IELTS PrepUniversity Students
B213
41 frases
RE2 Unit 11B
IELTS PrepTOEFL PrepBusiness English
B24
556 frases
IELTS Test with EX EXAMINER!!!! + Language and Tips
IELTS PrepUniversity Students
B22
233 frases
IELTS Speaking Exam - How to Do Part Three of the IELTS Speaking Test
IELTS PrepUniversity Students
B24
195 frases
IELTS Tips You MUST Know Before Your Test
IELTS PrepUniversity Students
B21
282 frases
What Stanford students actually use ChatGPT for
Daily ConversationUniversity Students
B215
36 frases
Bạn hiểu được bao nhiêu % khi clip chưa được sub | luyện nghe tiếng anh cùng imleafsun
IELTS PrepCambridge Exam PrepUniversity Students
C12
240 frases
Why This Is the Most Exciting Time to Be Human | Ken Ono, Axiom Math
IELTS PrepTOEFL PrepUniversity Students
Vocabulário e dicas de fala para esta lição
Esta aula de conversação usa o vídeo “ChatGPT vs. IELTS Examiner: Writing”. As palavras que mais se repetem: band, essay, score, examiner, model. Este vídeo tem 136 frases e 1452 palavras para praticar shadowing. A fala dura 11:39. O falante mantém um ritmo estável de cerca de 125 palavras por minuto, confortável para o shadowing. Apenas 78% das palavras estão entre as 3.000 mais comuns do inglês, por isso o vocabulário é exigente.
Vocabulário principal deste vídeo
15 palavras do vídeo que vale a pena aprender, com pronúncia e significado:
| Palavra | Pronúncia | Significado |
|---|---|---|
| essay substantivo | /ˈɛs.eɪ/ | ensaio, redação |
| grammar substantivo | /ˈɡɹæm.ə(ɹ)/ | gramática |
| examination substantivo | /ɪɡˌzæm.ɪˈneɪ.ʃən/ | exame |
| prompt verbo | /pɹɑmpt/ | incitar, impelir |
| vocabulary substantivo | /vəˈkæb.jə.lə.ɹi/ | vocabulário |
| experiment substantivo | /ɪkˈspɛɹ.ə.mənt/ | experimento, experiência |
| preparation substantivo | /ˌpɹɛpəˈɹeɪʃ(ə)n/ | preparação |
| ventilation substantivo | /ˌvɛntɪˈleɪʃ(ə)n/ | ventilação |
| compare verbo | /kəmˈpɛɚ/ | comparar |
| rely verbo | /ɹɪˈlaɪ/ | contar com |
| upload verbo | /ˈʌpˌloʊd/ | carregar, fazer upload |
| assessment substantivo | /əˈsɛsmənt/ | contabilização |
| explanation substantivo | /ˌɛkspləˈneɪʃən/ | explicação, explanação |
| resource substantivo | /ɹɪˈzɔːs/ | recurso, expediente |
| spin verbo | /spɪn/ | girar, rodar |
Frases que vale a pena repetir
Frases curtas e completas do vídeo que você pode usar na conversa do dia a dia:
- What can I do?
- Are you sure this score is so low?
- To be honest it's my first time using it.
Gramática neste vídeo
As estruturas que o falante mais usa, com as palavras exatas do vídeo:
| Estrutura | No vídeo |
|---|---|
| Present perfect continuous have/has been + -ing — uma ação que começou antes e continua | I've been testing · I've been preparing |
| Voz passiva be + particípio passado — o foco está no que acontece, não em quem faz | are graded · is listed · had been undervalued |
Pronúncia para ficar de olho
O falante usa 21 contrações e formas reduzidas, como I'm, don't, gonna. Diga-as na forma curta, do jeito que você ouve.
- Os sons de “sh” e “zh”: examination /ɪɡˌzæm.ɪˈneɪ.ʃən/, preparation /ˌpɹɛpəˈɹeɪʃ(ə)n/, ventilation /ˌvɛntɪˈleɪʃ(ə)n/, explanation /ˌɛkspləˈneɪʃən/, motivation /ˈmoʊ.tə.veɪ.ʃən/
- Palavras longas — acerte a sílaba tônica: examiner /əɡˈzæmɪnɚ/, examination /ɪɡˌzæm.ɪˈneɪ.ʃən/, vocabulary /vəˈkæb.jə.lə.ɹi/, experiment /ɪkˈspɛɹ.ə.mənt/, preparation /ˌpɹɛpəˈɹeɪʃ(ə)n/
Sons difíceis para falantes de português:
- Consoante final — sem acrescentar um “i” depois: bind /ˈbaɪ̯nd/, prompt /pɹɑmpt/, experiment /ɪkˈspɛɹ.ə.mənt/, upload /ˈʌpˌloʊd/, assessment /əˈsɛsmənt/
- /h/ — um sopro suave, diferente do “r”: coherence /koʊˈhɪɹ.ən(t)s/, cohesion /kəʊˈhiː.ʒən/
- s + consoante no início — sem um “i” antes: spin /spɪn/, stun /stʌn/
Como praticar com este vídeo
- Ouça o vídeo inteiro uma vez sem falar e anote as palavras que você não conhece.
- Faça shadowing frase por frase na velocidade normal, repetindo cada uma até o seu ritmo ficar igual ao do falante.
- Grave a sua voz e compare com o original, prestando atenção a palavras como essay, grammar, examination.
O que é a Técnica de Shadowing?
Shadowing é uma técnica de aprendizado de idiomas com base científica, originalmente desenvolvida para o treinamento de intérpretes profissionais. O método é simples, mas poderoso: você ouve áudio em inglês nativo e repete imediatamente em voz alta — como uma sombra seguindo o falante com 1-2 segundos de atraso. Pesquisas mostram melhora significativa na precisão da pronúncia, entonação, ritmo, sons conectados, compreensão auditiva e fluência na fala.