Complex Sentence Structures For IELTS Writing Task 1

1. Comparison structure

• Template: The percentage of + [specific group 1] + in + [location] + is significantly lower/higher than that of + [specific group 2], particularly in + [specific details on difference].

• Example: The percentage of women in the workforce is significantly lower than that of men, particularly in managerial and executive positions.

2. Increase/Decrease structure

• Template: The number of + [variable] + [increased/decreased] + by + [percentage] + between + [year] + and + [year], reaching a total of + [total number].

• Example: The number of international tourists visiting the country increased by 10% between 2018 and 2019, reaching a total of 5 million visitors.

3. Fluctuation structure

• Template: The + [variable] + fluctuated between + [range] + throughout the + [time period], with + [additional details].

• Example: The average temperature in the region fluctuated between 20 and 25 degrees Celsius throughout the year, with the highest temperatures occurring in the summer months.

4. Dominance structure

• Template: The + [sector/industry] + accounted for + [percentage] + of + [variable] + in + [year], highlighting its dominance in + [topic].

• Example: The service sector accounted for over 70% of the country’s GDP in 2020, highlighting its dominance in the economy.

5. Correlation structure

• Template: There is a strong correlation between + [factor 1] + and + [factor 2], as + [additional details].

• Example: There is a strong correlation between higher levels of education and higher incomes, as individuals with advanced degrees tend to have more lucrative career opportunities.

6. Proportion structure

• Template: The proportion of + [specific group] + in + [variable] + increased/decreased from + [percentage] + in + [year] + to + [percentage] + in + [year].

• Example: The proportion of women in managerial positions in the company increased from 35% in 2018 to 45% in 2020.

7. Distribution structure

• Template: The distribution of + [variable] + in + [place] + is + [adjective], with + [specific group] + owning + [percentage] + of the total + [variable].

• Example: The distribution of wealth in the country is highly unequal, with the top 1% owning more than 30% of the total wealth.

8. Variation structure

• Template: There was significant variation in + [variable] + across different + [related entity(s)], with the highest/lowest rates occurring in + [specific location or category].

• Example: There was significant variation in the number of car accidents across different regions, with the highest rates occurring in urban areas.

9. Trend analysis structure

• Template: The + [variable] + has/have been + [doing something] + over + [specific time period], with a projected + [future outcome/prediction] + by + [specific year].

• Example: The sales of electric cars have been steadily increasing over the past five years, with a projected market share of 10% by 2025.

10. Shift structure

• Template: There has been a shift in + [specific factor] + towards + [alternative factor], resulting in + [consequence].

• Example: There has been a shift in consumer preferences towards environmentally-friendly products, resulting in an increase in demand for electric vehicles.

11. Comparison of trends structure

• Template: While the + [trend 1] + has + [changed/stayed the same], the + [trend 2] + has + [changed/stayed the same].

• Example: While the number of marriages has declined over the past decade, the divorce rate has remained relatively stable.

12. Ranking structure

• Template: The + [place] + ranked + [number] + in terms of + [variable], according to + [source/report].

• Example: The country ranked first in terms of healthcare access and quality, according to a recent report by the World Health Organization.

13. Spatial comparison structure

• Template: The + [variable] + in + [location 1] + is significantly higher/lower than in [location 2], due to + [cause].

• Example: The population density in the city center is significantly higher than in the suburbs, due to the concentration of businesses and services.

14. Multiple trends structure

• Template: Despite + [trend 1], [trend 2] + has/have not + [done something], leading to concerns about [related variable(s)].

• Example: Despite a decrease in unemployment rates, the average wage has not kept pace with inflation, leading to concerns about income inequality.

15. Relationship between variables structure

• Template: There is a strong relationship between + [variable 1] + and + [variable 2], with + [high/low] + [variable 1] + levels leading to increased/decreased rates of + [variable 2] + and other + [related variable(s)].

• Example: There is a strong relationship between air pollution levels and respiratory illnesses, with high pollution levels leading to increased rates of asthma and other respiratory problems.

16. Rate of change structure

• Template: The rate of + [variable] + in + [location] + has increased/decreased by + [percentage] + over the past + [time period].

• Example: The rate of deforestation in the Amazon rainforest has increased by 25% over the past decade.

17. Distribution over time structure

• Template: The + [variable] + in + [location] + has been + [increasing/decreasing/stable] + over the past + [time period].

• Example: The number of new businesses established in the city has been steadily increasing over the past five years.

18. Geographical distribution structure

• Template: The majority of the + [specific variable] + in + [location] + is concentrated in + [specific region], with + [percentage/amount] + of the total + [variable] + in + [region].

• Example: The majority of the country’s population is concentrated in urban areas, with over 70% of the total population living in cities.

19. Cumulative data structure

• Template: The + [variable] + accumulated by the + [entity] + from + [start year] + to + [end year] + was + [amount].

• Example: The total amount of carbon emissions accumulated by the industrial sector from 2010 to 2020 was 2.5 billion metric tons.

20. Forecasting structure

• Template: It is projected that + [variable] + in + [location] + will + [increase/decrease/stay the same] + by + [percentage/amount] + by + [year].

• Example: It is projected that the demand for renewable energy in Europe will increase by 50% by the year 2030.

21. Proportional comparison structure

• Template: The + [variable 1] + is proportional to + [variable 2], with higher + [variable 2] + resulting in [higher/better] [variable 1].

• Example: The amount of time spent studying is proportional to the students’ overall performance, with higher study time resulting in better academic outcomes.

The Source: https://engnovate.com/complex-sentence-structures-for-ielts-writing-task-1/