1. Overview

Day 12 focused on three major areas:

1. Vocabulary — moving from basic recognition toward C1/C2-level lexical precision and active usage.
2. Reading — testing comprehension of academic texts, especially main ideas, paraphrasing, inference, and authorial stance.
3. Grammar — maintaining accuracy through verb-complement patterns and controlled production.
4. Light Writing — applying the day’s vocabulary and grammar in a short IELTS-style response.

A major conclusion from today’s training is that my receptive English is currently stronger than my productive English. I can understand sophisticated academic material quite well, but when I produce advanced vocabulary myself, I sometimes choose a word from the correct semantic neighborhood without using the most natural collocation or grammatical pattern.

2. Vocabulary Training

2.1 Initial vocabulary test

The first ten vocabulary questions were too easy for my current level. I answered all ten correctly:

• mitigate
• substantial
• embrace
• consistent with
• strain on
• identify
• concern
• unintended
• insufficient
• outweigh

This exercise was not sufficiently diagnostic because these are already familiar IELTS-level words.

Important lesson

Future vocabulary training should not focus primarily on learning more common IELTS words. Instead, it should test:

• subtle distinctions between near-synonyms
• collocations
• grammatical behavior
• register
• word families
• active production

2.2 Advanced vocabulary diagnostic

A more difficult set produced much more useful information.

The test included distinctions such as:

• infer vs. imply
• superficial
• tentative / inconclusive
• arouse concerns
• contend
• purported
• overlooked
• undermine
• comprehensive
• questionable
• qualify
• caution
• solely
• mutually exclusive
• flaw

I performed reasonably well but made several errors involving lexical precision rather than basic meaning.

Important examples

Undermine vs. refute

I initially selected refute where undermine was more precise.

• undermine = weaken the basis, credibility, or effectiveness of something
• refute = demonstrate that something is false or incorrect

This distinction is important in academic writing.

Comprehensive vs. exhaustive

I selected exhaustive where comprehensive was more appropriate.

• comprehensive = covering a broad range of relevant aspects
• exhaustive = extremely thorough, leaving almost nothing out

The important lesson is that knowing the approximate definition is not enough; I need to know the environments in which a word naturally occurs.

Qualify

I initially had difficulty with qualify.

In academic writing:

qualify a claim / statement / conclusion

means to limit, modify, or make it less absolute.

It does not simply mean “reduce” or “limit the results.”

Flaw vs. deficiency

I selected deficiency instead of flaw in:

a fundamental flaw in its reasoning

A flaw is a weakness or error in an argument, design, or system, whereas a deficiency generally refers to a lack of something necessary.

3. Active Vocabulary Practice

I then produced sentences using:

• undermine
• qualified
• comprehensive
• superficial
• purported

This exposed the difference between knowing a word and controlling it naturally.

My original examples

Long time entertainment undermines your will.

I’m totally qualified for this job.

It’s a comprehensive issue, we need more help.

It’s superficial to judge by one’s outlooking.

He was purported to a gentleman, but I doubt it.

Main corrections

Undermine

My use of undermine was understandable, but “undermine your will” was not the most natural collocation.

Better examples:

Excessive entertainment can undermine my motivation to work.

Useful collocations include:

• undermine confidence
• undermine motivation
• undermine authority
• undermine an argument
• undermine an assumption

Qualified

This was already correct:

I’m qualified for this job.

A more formal version is:

I am fully qualified for this position.

Comprehensive

I incorrectly used comprehensive to mean something like “complex” or “serious.”

Better:

This report provides a comprehensive analysis of the problem.

Useful collocations:

• comprehensive analysis
• comprehensive report
• comprehensive study
• comprehensive assessment
• comprehensive review

Superficial

The underlying use was good. The problem was outlooking, which is not the correct word.

Better:

It’s superficial to judge someone by their appearance.

Purported

I initially used the wrong construction:

He was purported to a gentleman.

The correct patterns are:

He purported to be a gentleman.

or:

He was purported to be a gentleman.

The first is generally more natural when the person themselves makes the claim.

4. Reading Training

I completed two academic-style reading passages.

First passage: Technological efficiency

I achieved:

7/7

The passage discussed the possibility that greater technological efficiency can actually increase overall consumption because lower costs may stimulate additional demand.

I correctly handled:

• central argument
• supporting details
• causal relationships
• paraphrases
• author’s attitude
• inference

Second passage: The value of failure

I achieved:

8/8

The passage distinguished between:

• productive failure
• preventable failure

It also discussed how organizations can create counterproductive incentives if they punish all failure indiscriminately.

Again, I correctly identified:

• main purpose
• specific details
• logical relationships
• vocabulary from context
• author’s argument
• conclusion

Reading assessment

Reading is currently one of my strongest areas.

The combined result was:

15/15

The important point is that the questions were not simply vocabulary matching. I was able to understand the argumentative structure of the passages.

This suggests that reading should remain a major component of future training.

5. Vocabulary From Reading

The second reading passage introduced several words and phrases that I understood from context but would not yet confidently use myself:

• indiscriminately
• romanticizing
• productive
• counterproductive
• incentive
• reflection
• capacity

This led to an important change in vocabulary strategy.

Instead of simply memorizing large lists of difficult words, future training should focus on:

word → meaning → collocation → grammatical behavior → register → near-synonyms → actual production

For example:

undermine

Not merely:

undermine = weaken

But:

undermine an argument undermine confidence undermine an assumption undermine authority undermine motivation

This deeper lexical knowledge is more useful for IELTS Writing and Speaking.

6. Grammar Maintenance

The first grammar exercise focused on common sentence-level errors.

I performed well on:

• subject–verb agreement
• singular/plural agreement
• basic verb patterns
• complex sentence structure

Examples I corrected successfully:

Individual productivity contributes to organizational productivity.

The organization encourages employees to share their knowledge.

There is a significant difference between the two forms of productivity.

Technology … also creates new demands.

Knowledge sharing is one of the most effective ways to improve organizational performance.

Automation does not necessarily lead to a reduction in workload.

A productive organization … also depends on how effectively employees collaborate.

7. Grammar Weaknesses Identified

Several recurring patterns became clear.

7.1 Find + it + adjective + to-infinitive

I initially produced an incorrect structure similar to:

find it is difficult to adapt

The correct pattern is:

find it difficult to adapt

Alternatively:

find that it is difficult to adapt

I should not combine the two structures.

7.2 Encourage + object + to-infinitive

Correct:

encourage employees to share

encourage businesses to adopt

Incorrect:

encourage employees working

This pattern appeared more than once, so it needs to become automatic.

7.3 Verb + gerund

Important examples from today’s training:

• recommend doing
• suggest doing
• consider doing
• avoid doing

Examples:

recommend increasing investment

suggest conducting a study

consider revising regulations

avoid making simplistic decisions

7.4 Verb + to-infinitive

Important examples:

• fail to do
• tend to do
• allow someone to do
• encourage someone to do

Examples:

fail to identify

tend to have

allow employees to work

encourage companies to adopt

7.5 Make + object + bare infinitive

A particularly important contrast:

The company made employees attend the training.

Not:

❌ made employees to attend

Compare:

make someone do

encourage someone to do

allow someone to do

This distinction should become automatic.

7.6 Prevent + object + from + gerund

Correct:

prevent employees from sharing confidential information

This was an important structure in the grammar exercise.

8. Grammar Consolidation

The final eight-item drill was:

1. recommend increasing
2. encourage companies to adopt
3. prevent factories from dumping
4. make employees complete
5. find it difficult to maintain
6. fail to identify
7. avoid making
8. allow employees to work

Result:

8/8

This is encouraging because it shows that once the patterns were explicitly identified, I could apply them accurately.

Therefore, the problem is probably not lack of grammatical understanding but automaticity during spontaneous production.

9. Light Writing

I wrote approximately 135 words on whether companies should allow employees to work from home whenever possible.

My main arguments were:

• working from home eliminates commuting
• commuting consumes time and energy
• office interruptions can reduce efficiency
• excessive communication can become counterproductive

I successfully used several target vocabulary items, including:

• undermine
• indiscriminately
• counterproductive

This demonstrated progress from the earlier vocabulary exercise.

10. Writing Corrections

Several lexical and grammatical issues appeared.

Purport

I wrote:

Others purport that employees are more productive in office.

Better:

Others argue that employees are more productive in the office.

Purport is not a general replacement for argue or claim.

Useful pattern:

purport to be/do

Article

I wrote:

in office

Better:

in the office

Commuting

I wrote:

working from home avoids commuting at all

More natural:

Working from home eliminates the need to commute.

or:

Working from home allows employees to avoid commuting altogether.

Interruptions

I wrote:

You can not make your colleagues not tap your shoulder…

This was grammatically awkward.

A much better formulation is:

You cannot prevent your colleagues from interrupting you when you work in an office.

This conveniently uses the grammar pattern:

prevent + object + from + gerund

“Shoulder interruption”

I wrote:

Shoulder interruption really undermines efficiency.

This is not a natural collocation.

Better:

Frequent interruptions can undermine productivity.

Communication

I wrote:

that much communications

Better:

that much communication

Communication is normally uncountable when referring to communication as a general activity.

Indiscriminately

I wrote:

indiscriminately communication

Better:

indiscriminate communication

or:

communicating indiscriminately

The first is more natural in the context.

11. Main Day 12 Diagnosis

The clearest conclusion from today is:

My receptive English is stronger than my productive English.

In particular:

Reading

Very strong.

I can understand relatively sophisticated academic arguments and identify their structure accurately.

Vocabulary

I already have a substantial vocabulary. The main opportunity is not simply to learn more words, but to improve:

• collocation
• lexical precision
• word families
• grammatical patterns
• register
• active retrieval

Grammar

My basic grammatical foundation is reasonably strong. The main weakness is verb-complement patterns becoming automatic in spontaneous writing.

Writing

My ideas are clear and I can express a position without major difficulty. However, some advanced expressions are not yet sufficiently idiomatic.

A recurring pattern is:

choosing an impressive-looking word that is semantically close but not the most natural word for the context.

Therefore:

Precision should take priority over sophistication.

12. Day 12 Strategy Going Forward

The training strategy should increasingly become:

Reading → Vocabulary → Production

Rather than:

Vocabulary list → memorization → vocabulary test

For future vocabulary work, fewer words should be studied more deeply.

For example:

undermine

should be learned together with:

• undermine an argument
• undermine confidence
• undermine authority
• undermine an assumption
• undermine motivation

Likewise, grammar should focus on high-frequency structures that repeatedly appear in my writing, rather than spending excessive time on rules I already control.

Writing should remain a supporting component rather than dominating every session.

13. Day 12 Final Assessment

Overall Day 12 conclusion

Day 12 confirmed that my English is at a stage where basic vocabulary acquisition is no longer the highest-return activity.

The next stage should focus on transforming vocabulary that I already recognize into vocabulary that I can use accurately, naturally, and flexibly.

The most important principle from Day 12 is:

Don’t try to sound advanced. Try to sound precise.

That means a natural sentence such as:

Frequent interruptions can undermine productivity.

is more valuable than an artificially sophisticated sentence containing an inappropriate collocation.

Day 12 therefore established a clearer direction for future IELTS training: continue challenging reading, extract high-value vocabulary from authentic academic contexts, train lexical precision and collocation, maintain grammar through targeted error correction, and use short writing tasks to test whether receptive knowledge transfers into spontaneous production.