IELTS Listening Section 4: Academic Lecture
Note / Sentence Completion
Section 4

IELTS Listening Section 4: Academic Lecture

IELTS Listening Section 4 academic lecture practice with note completion exercises and band score tips.

Overview

Section 4 is considered the most difficult part of IELTS Listening. It is a monologue academic lecture on a complex topic — biology, economics, history, environmental science, or another academic subject. There is no pause in the middle and the content is dense. Questions are usually note completion or sentence completion.

Sample Questions & Answers

Complete the lecture notes. Write NO MORE THAN TWO WORDS for each answer.

1

The lecture topic: changes in _____ since industrialisation.

Answer:biodiversity
2

Main driver of species decline: _____ loss.

Answer:habitat
3

Secondary cause mentioned: introduction of _____ species.

Answer:invasive
4

Protected areas now cover approximately _____ of land surface.

Answer:15 percent
5

New conservation approach: managing _____ landscapes.

Answer:connected
6

The speaker advocates for international _____ agreements.

Answer:biodiversity
7

Student action recommended: join a local _____ initiative.

Answer:rewilding

Expert Tips

Before the audio, use preview time to identify the topic from the notes — predict vocabulary you might hear.

Section 4 uses academic register — words like "predominantly", "predominantly", "subsequent", "attributed to".

Note completion answers are usually nouns or noun phrases — prepare to write them quickly.

Lecturers signal important points: "Crucially...", "What's particularly significant is...", "I want to emphasise...".

If you miss an answer, do not stop writing — keep up with the lecture and catch the next one.

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