IELTS HUB
Grammar for IELTS · Lesson 4

Advanced Passive Voice Techniques

Elevate your IELTS writing by mastering sophisticated passive voice structures for a formal, objective, and academic tone.

Band 7+ Advanced Writing 18 min 24 questions
HS

Hardev Singh Sra Author, IELTS expert

Topic introduction

Passive voice is a grammatical construction where the subject receives the action rather than performing it. It is formed using the verb 'to be' plus the past participle of the main verb. In passive voice, the focus shifts from who or what performs the action (the agent) to what receives the action or the action itself. For example, instead of 'Scientists conducted the research' (active), we say 'The research was conducted by scientists' (passive), or simply 'The research was conducted' when the agent is not important.
Examples
  1. 1
    Active: The company launched a new product. → Passive: A new product was launched by the company.
  2. 2
    Active: Researchers are studying climate change. → Passive: Climate change is being studied by researchers.
  3. 3
    Active: Someone has stolen my bike. → Passive: My bike has been stolen.

1 Passive Across Diverse Tenses

The passive voice can be formed with various tenses, including perfect (has been done) and continuous forms (is being done), by using the appropriate form of 'to be' + past participle. This allows for precise expression of time when describing trends or developments in IELTS tasks. These more detailed passive forms are often needed for complex ideas in academic writing.
Examples
  1. 1
    The research on renewable energy has been significantly advanced in the last decade.
  2. 2
    Currently, new urban planning strategies are being implemented to manage population growth.
  3. 3
    It was noted that by 2010, the literacy rate had already been improved considerably.

Practice: 4 questions

Answer first, then check.

  1. 1 Which sentence correctly uses a perfect passive form to describe a completed trend relevant to IELTS Task 1?
  2. 2 Which option correctly expresses an ongoing process using continuous passive voice?
  3. 3 Transform this active sentence into past perfect passive: 'Researchers had completed the study before 2019.' Focus only on the main clause and provide the complete transformed sentence.
  4. 4 Convert this active present continuous sentence to passive: 'Scientists are currently investigating the effects of climate change.' Provide only the transformed sentence.

2 Impersonal Reporting with Passives

Reporting verbs are frequently used in the passive (e.g., 'It is believed that...', 'The data are thought to show...') to present information or arguments objectively. This construction distances the writer from the statement, attributing it more generally, which is highly valued in academic essays. It is a common and effective feature in Task 2 arguments.
Examples
  1. 1
    It is widely acknowledged that technological advancements have transformed communication.
  2. 2
    The survey data were interpreted to indicate a shift in consumer preferences.
  3. 3
    It has been argued by many experts that stricter environmental regulations are essential.

Practice: 4 questions

Answer first, then check.

  1. 1 Which sentence uses impersonal reporting structure most appropriately for academic writing?
  2. 2 Which reporting structure is most suitable for presenting research findings objectively?
  3. 3 Transform this direct statement into an impersonal reporting structure: 'Experts argue that renewable energy is essential for sustainability.' Begin with 'It' and provide the complete sentence.
  4. 4 Rewrite this using passive reporting structure: 'Scientists consider the data to be conclusive.' Begin with 'The data' and provide the complete sentence.

3 Achieving an Objective Tone

Using the passive voice helps create an impersonal and objective tone, crucial for IELTS Academic Writing Task 1 and Task 2. It shifts the focus from the doer of the action (the agent) to the action itself or the recipient. This practice makes your writing sound more formal and less like a personal opinion.
Examples
  1. 1
    In the experiment, the temperature was carefully controlled. (Focus on the temperature control, not who controlled it)
  2. 2
    Rather than 'I observed a decline in the graph,' it is more academic to state 'A decline was observed in the graph.'
  3. 3
    The figures were compiled from various official sources.

Practice: 4 questions

Answer first, then check.

  1. 1 Which sentence demonstrates the most objective, academic tone suitable for IELTS writing?
  2. 2 Which option maintains the most formal and impersonal tone for describing research methodology?
  3. 3 Transform this personal observation into an objective, academic statement: 'I found that the unemployment rates increased sharply.' Remove personal reference and provide the objective sentence.
  4. 4 Convert this active sentence to passive to achieve a more objective tone: 'Researchers collected the data from multiple sources.' Provide only the transformed sentence.

4 Strategic Focus Shifting

The passive voice allows for strategic emphasis by placing the key information—often the recipient of an action or the action itself—at the beginning of the sentence. This is vital in IELTS writing for structuring information clearly, especially when the agent is unknown, unimportant, or should not be emphasized. It also aids in creating cohesive paragraphs.
Examples
  1. 1
    The new infrastructure project was completed ahead of schedule. (Emphasis on the project's completion)
  2. 2
    While many solutions have been proposed, the core problem has not yet been adequately addressed. (Focus on the problem)
  3. 3
    Several key factors influencing this trend were identified in the report. (Emphasis on the factors)

Practice: 4 questions

Answer first, then check.

  1. 1 Which sentence strategically places the most important information at the beginning for better emphasis?
  2. 2 Which passive construction best emphasizes the key factors rather than who identified them?
  3. 3 Rewrite this sentence to emphasize the completion of the project using passive voice: 'The construction team finished the infrastructure project early.' Begin with 'The infrastructure project' and provide the complete sentence.
  4. 4 Transform this to place emphasis on the solutions rather than who proposed them: 'Policymakers have proposed various solutions to traffic congestion.' Begin with 'Various solutions' and provide the complete sentence.

5 Passive Voice with Modals

Modal verbs (e.g., must, should, can, may, could) are frequently combined with the passive voice (modal + be + past participle) to express necessity, suggestions, possibility, or recommendations. This is particularly useful in IELTS Writing Task 2 when discussing solutions or making policy recommendations. This structure adds a layer of formality and indirectness.
Examples
  1. 1
    To ensure public safety, stricter building codes must be enforced.
  2. 2
    Further government investment should be directed towards renewable energy research.
  3. 3
    Alternative approaches to waste management could be explored by local authorities.

Practice: 4 questions

Answer first, then check.

  1. 1 Which sentence correctly combines a modal verb with passive voice to express necessity?
  2. 2 Which option uses modal passive correctly to suggest possibility in academic writing?
  3. 3 Transform this active modal sentence to passive: 'Governments must address climate change urgently.' Provide only the transformed sentence.
  4. 4 Convert this recommendation to modal passive voice: 'Educators should design new curricula to meet modern needs.' Begin with 'New curricula' and provide the complete sentence.

6 Advanced Structure: Causative Passive (have/get something done)

The causative passive structure, typically using 'have + object + past participle', is employed when someone arranges for an action to be done by another person. While 'get something done' is also possible, it can sometimes be more informal; 'have something done' generally maintains a formal tone suitable for academic writing. This construction highlights the person or entity arranging the service, rather than the one performing it. It's a sophisticated way to demonstrate grammatical range.
Examples
  1. 1
    The city council had new public parks designed to improve urban living. (Focus on the council arranging the design)
  2. 2
    Many corporations have their financial statements audited annually by independent firms.
  3. 3
    Before publishing the findings, the researchers had the data verified by a third party.

Practice: 4 questions

Answer first, then check.

  1. 1 Which sentence correctly uses the causative passive structure 'have something done'?
  2. 2 Which option demonstrates the correct causative passive for describing arranged services?
  3. 3 Transform this into causative passive: 'The city council arranged for urban planners to design new public spaces.' Begin with 'The city council had' and provide the complete sentence.
  4. 4 Convert this to causative passive structure: 'The company arranged for external consultants to evaluate its performance.' Begin with 'The company had' and provide the complete sentence.

7 Passive Voice: IELTS Impact

Mastering sophisticated passive structures directly enhances your 'Grammatical Range and Accuracy' score in IELTS writing. It allows for a more academic and formal tone, essential for both Task 1 descriptions and Task 2 essays. Effective use demonstrates your ability to manipulate complex sentence structures for clarity and emphasis.
Examples
  1. 1
    Task 1 Data: As can be seen in the chart, a significant rise in exports was recorded after 2015.
  2. 2
    Task 1 Process: Initially, the components are assembled, and then they are inspected before packaging.
  3. 3
    Task 2 Argument: It is often suggested that individuals bear more responsibility for environmental protection.
  4. 4
    Task 2 Solution: Greater emphasis should be placed on preventative healthcare by governments.
  5. 5
    General Academic Statement: Considerable research has been undertaken to understand the effects of globalization.
  6. 6
    Highlighting an Issue: The problem of youth unemployment needs to be addressed with comprehensive strategies.

Lesson summary

The 7 points to remember from this lesson.

  1. 1
    Use the 'to be' + past participle structure to form passives in various tenses for precise timing in descriptions.
    Example: The infrastructure is currently being upgraded to meet new demands.
  2. 2
    Employ passive reporting verbs (e.g., 'It is widely believed that...') to present arguments or information objectively.
    Example: It is argued that urban expansion creates numerous challenges.
  3. 3
    The passive voice helps create an impersonal and objective tone by focusing on the action or its recipient, not the agent.
    Example: The necessary measures were implemented last year.
  4. 4
    Utilize the passive voice to strategically place key information at the beginning of a sentence for emphasis and improved cohesion.
    Example: Significant progress has been made in this field.
  5. 5
    Combine modal verbs with the passive voice (modal + be + past participle) to formally express necessity, suggestions, or possibility.
    Example: Further research must be conducted to confirm these findings.
  6. 6
    Use the causative passive ('have something done') to indicate that someone arranges for an action to be performed by another entity.
    Example: The university had its curriculum reviewed by external experts.
  7. 7
    Skillful use of various passive structures significantly boosts grammatical range, accuracy, and formality in your IELTS writing.
    Example: Complex environmental issues are being examined by scientists worldwide.

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