Understanding the right sentence structures in IELTS Writing Task 1—such as prediction, description, and comparison—is crucial to improving coherence and achieving a higher band score. Explore the most effective structures below and learn how to apply them accurately in your Task 1 responses.
Prediction Structures in IELTS Writing Task 1
Prediction structures are commonly used to describe trends based on the given data, maps, or graphs. These sentences often appear in conclusions or future-oriented analyses.
Structure: Subject + will + verb + object + preposition + time
The GDP will rise dramatically up to $415 billion in 2023.
The number of obesity cases in the city will decrease sharply this year.
Structure: According to current + plural noun, there will be + subject + preposition + time
According to current plans, there will be 2 million refugees living in camps in 2022.
According to current predictions, there will be 1000 new positive Covid cases in this city within 2 months.
Structure: It is + past participle + that + subject + will + verb + object + preposition + time
It is planned that the government will sponsor 1000 scholarships for students whose parents died from COVID-19 this year.
It is predicted that the eastern mainland of Ho Chi Minh City will be completely submerged by 2050.
Structure: Subject + is/are + past participle + to + verb (infinitive) + preposition + time
By 2023, Vietnam is expected to reach its export target.
Structure: Subject + is/are + likely + to + verb (infinitive) + preposition + time
An aging population is likely to lead to a shortage of workers in technology sectors in 2030.
Descriptive Sentence Structures for IELTS Writing Task 1
These structures help express observations, describe changes, and maintain variety in your writing:
Structure: There + be + a/an + adjective + noun
There is an extreme growth in the birth rate of this town after COVID-19.
Structure: Subject + see/experience/undergo + adjective + noun
Many women undergo risky surgery to enhance their appearance.
Structure: A + adjective + noun + in + subject + be recorded
An important piece of health news was recorded.
Structure: The number of + plural countable noun + singular verb
The number of women being abused is increasing.
Structure: The amount of + uncountable noun + singular verb
This graph describes the amount of money spent on books in Germany over ten years.
Structure: The proportion/percentage of + noun + singular verb
The percentage of medium-sized businesses is climbing steeply in Vietnam.
Structure: The figures for + noun + plural verb
The figures for CNN’s daily viewing are 2 million viewers.
Comparison Structures for IELTS Writing Task 1
Comparative structures are essential in Task 1 when analyzing graphs and charts.
1. Comparative Structures
With nouns: Subject + verb + more/fewer/less + noun + than + subject
Today, people spend more time and money on the Internet than they did a decade ago.
With short adjectives: Subject + to be + adjective-er + than + subject
Thanks to technological advancements, people now find it easier to access quality healthcare.
With long adjectives: Subject + to be/verb + more/less + adjective + than + subject
Due to globalization, countries are becoming more interdependent than they were 20 years ago.
2. Superlative Structures
With short adjectives: Subject + to be the + adjective-est
Ukraine is the biggest country in Europe.
With long adjectives: Subject + to be the most + adjective
The most important factor in choosing a job is income.
3. Equal Comparison Structures
Using “similar to”: Subject + to be + similar to + noun/pronoun
The number of Australian boys in math class is similar to that of girls.
Using “the same as”: Subject + to be + the same as + subject
Mila’s income is the same as Julia’s.
Using “as...as”:
Positive: Subject + to be + as + adjective + as + noun/pronoun This summer’s weather is as bad as last year’s.
Negative: Subject + to be + not as/so + adjective + as + noun/pronoun These shoes are not as comfortable as my old ones.
4. Multiplicative Comparisons
Structure: Subject + to be + twice/three times + as many/much + as/higher/greater than + subject
Vietnam’s rice export is twice as high as Pakistan’s.
Structure: Subject + is + more than + number + times + as + adjective + as + subject
The world population in 2022 is more than twice what it was in 1974.
Summary
Understanding and applying appropriate sentence structures in IELTS Writing Task 1—whether for making predictions, describing trends, or comparing data—will help you create a more coherent, logically developed, and higher-scoring response.
Be sure to:
Practice 2–3 sentence types from each category
Avoid repetition in vocabulary and grammar
Use comparative and descriptive structures to highlight key insights
Keep practicing with real sample questions to build fluency in these sentence patterns. Good luck achieving your target IELTS score!