Bên cạnh Phân tích bài essay về "The number of visitors in the UK" IELTS WRITING TASK 1 (table), IELTS TUTOR hướng dẫn Phân tích "The chart shows the proportion of renewable energy in total energy supply in 4 countries from 1997 to 2010" IELTS WRITING TASK 1.
I. Đề bài
The chart shows the proportion of renewable energy in total energy supply in 4 countries from 1997 to 2010.

II. Kiến thức liên quan
IELTS TUTOR hướng dẫn:
III. Phân tích
IELTS TUTOR lưu ý:
- Overall:
- Germany and Norway witnessed an upward trend in the use of renewable energy sources in the three examined years >> IELTS TUTOR hướng dẫn Cách dùng danh từ "trend" tiếng anh
- Among the four countries, this type of energy was most popular in Norway.
- Body 1: Viết về Norway & Iceland
- Norway:
- Iceland:
- The figure for Iceland enjoyed an upward trend from 52% to nearly 60% between 2000 and 2004 before dropping to around 55% three years later >> IELTS TUtOR hướng dẫn Cách dùng danh từ "figure"
- Body 2: Viết về 2 nước còn lại
- Australia
- Germany
- Australia
IELTS TUTOR gợi ý bài tham khảo:
The bar chart illustrates the proportion (tỉ lệ - the percentage or part of a whole) of renewable energy (năng lượng tái tạo - energy from natural sources that is constantly replenished) in the total supply across four countries—Australia, Germany, Norway, and Iceland—between 2000 and 2007.
Overall, Norway consistently had the highest share (tỉ trọng cao nhất - the largest portion) of renewable energy, while Germany and Australia reported significantly lower levels (mức độ thấp đáng kể - much smaller values). An upward trajectory (xu hướng tăng lên - a gradual rise) was observed in most countries, with the exception of Iceland in the final year.
Norway started at nearly 50% in 2000, rising steadily to over 75% by 2007, indicating a strong reliance (sự phụ thuộc lớn - heavy dependence) on eco-friendly sources. Similarly, Iceland’s use increased initially but dipped slightly in 2007. Meanwhile, Germany’s figures climbed gradually (tăng từ từ - increased slowly), whereas Australia showed minimal change (ít thay đổi - very little variation) over the period.
🔁 Synonyms & Antonyms
Proportion
Synonyms: percentage, fraction, ratio
Antonyms: whole, total, mass
IELTS TUTOR xét ví dụ: The proportion of renewable energy...
Upward trajectory
Synonyms: increase, rise, growth
Antonyms: decline, drop, fall
IELTS TUTOR xét ví dụ: An upward trajectory was observed...
Minimal change
Synonyms: slight variation, negligible difference, insignificant shift
Antonyms: major shift, dramatic change, drastic difference
IELTS TUTOR xét ví dụ: Australia showed minimal change...
📚 Difficult Grammar Structures
“...with the exception of Iceland in the final year”
→ Grammar Point: Prepositional phrase used to introduce contrast or exception
→ Vietnamese: “ngoại trừ Iceland trong năm cuối cùng”
“...Norway started at nearly 50% in 2000, rising steadily to over 75% by 2007”
→ Grammar Point: Present participle phrase used to show result or development
→ Vietnamese: “bắt đầu từ gần 50% vào năm 2000, tăng đều đặn lên hơn 75% vào năm 2007”
“...while Germany and Australia reported significantly lower levels”
→ Grammar Point: While-clause for contrast
→ Vietnamese: “trong khi Đức và Úc báo cáo mức thấp hơn đáng kể”

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