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Below is the text from the old lesson
- What is an overview?
- Why is an overview important?
- Where do I write the overview in my answer?
- What are the trends and main features in the data?
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
We should start answering this with an overview
If you have a look at Task Achievement in the public band descriptors for IELTS Academic Writing Task 1, you will notice that you must write an overview to get a band 6 or higher.
It is logical to include the overview in the introduction of the essay as the overview is general information rather than specific details.
The first sentence of the introduction should paraphrase the information about the graph or data. The second sentence (and possibly third) should give an overview of the main trends in the data. If you follow this method, you will have a 2 or 3 sentence introduction which introduces the graph and gives the general trends in the data.
To paraphrase, you must express the same meaning but use different words to those on the question paper.
Example description of graph
‘The graph below shows population figures for India and China since the year 2000 and predicted population growth up until 2050.’
‘The graph illustrates how the populations of India and China have changed from 2000 and how they will change up to 2050.’
- Instead of ‘shows’, the verb ‘illustrates’ is used.
- Instead of ‘population figures’, ‘population’ is used.
- Instead of ‘since’, ‘from’ is used.
- Instead of ‘predicted’, ‘will’ is used to show prediction.
- Some phrases such as ‘India and China’ and the dates ‘2000’ and ‘2050’ cannot be changed. It is fine to keep these key words the same.
Some of you are accountants or scientists and so you are trained to understand data in graphs and tables. Unfortunately, those of us who aren’t accountants or scientists may struggle to understand what the trends are in data. Let’s look at a few ways to spot trends.
- If you are looking at data over time (for example from 2000 to 2005) you can see which factors are increasing or decreasing in value.
Think about the following:
What does the x axis (horizontal) represent? What does the y-axis represent (vertical) represent? Do numbers show percentages, fractions, numbers of people, degrees, money, etc. What is the time period?
What are the trends and main features of the following graphs and charts?
Look for big and small values. Changes over time. Values that are similar or different.
Time to write
Write an introduction sentence about the topic of each graph or chart. Next, write an overview of the trends and main features in the data. When you have finished, check with our examples. Good luck!