Keywords can help you locate answers in IELTS reading. Try this lesson and see if it helps you.
Can you see the keywords in the question that help you spot the answer in the passage?
Alexander Fleming and Penicillin
Alexander Fleming was born in Ayrshire on 6 August 1881, the son of a farmer. He moved to London at the age of 13 and later trained as a doctor. In 1928, while studying influenza, Fleming noticed that mould had developed accidentally on a set of culture dishes being used to grow the staphylococci germ. The mould had created a bacteria-free circle around itself. Fleming experimented further and decided to call the active substance penicillin. It was two other scientists however, Australian Howard Florey and Ernst Chain, a refugee from Nazi Germany, who developed penicillin further so that it could be produced as a drug. They decided to unravel the science beneath what Fleming called penicillium’s ”antibacterial action.” At first supplies of penicillin were very limited, but by the 1940s it was being mass-produced by the American drugs industry. In the war, penicillin proved its mettle. Throughout history, the major killer in wars had been infection rather than battle injuries. In World War I, the death rate from bacterial pneumonia was 18 percent; in World War II, it fell, to less than 1 percent.
Notice: This passage is from BBC History. You can read the full article on this page: BBC History Alexander Fleming
Questions
You have 2 tasks in this lesson. a) tell me the keywords in the question. b) tell me the answer to the questions (using no more than one word).
- Where did Fleming study medicine? (tell me the keywords and answer)
- What was Fleming studying when he realised that mould grew on a set of culture dishes? (tell me the keywords and answer)
- Who gave penicillin its name? (tell me the keywords and answer)
- When did penicillin show it’s true worth?
- What was responsible for most deaths in war prior to this discovery?
Quote from Fleming: “When I woke up just after dawn on September 28, 1928, I certainly didn’t plan to revolutionise all medicine by discovering the world’s first antibiotic, or bacteria killer. But I suppose that was exactly what I did.“.
Answers
Click below to reveal the answers:
Answers- keywords:
- where – this shows you are looking for a name of a place. So, you should scan the passage for a place name.
- other key words are: study medicine – this is paraphrased as “training to be a doctor”. Always be ready for keywords to be paraphrased.
- Answer to question: London
- keywords
- what – this key words shows the answer must be a noun.
- studying – this keyword usually signifies a subject, but in this case it signifies a type of illness.
- culture dishes – VERY useful key words to locate the answer in the passage. These types of words can’t be paraphrased so you can find them easily and quickly.
- Answer to question: influenza
- keywords
- who: this shows you are looking for a name or names.
- other key word: name – this is paraphrased as “call” in the passage.
- “penicillin” is not a keyword. This is because the passage is about penicillin so this word will be used very often in the passage and might not help you locate the answer.
- Answer to question: Fleming
- keywords
- when: this often means you need to look for a date, but in this case, it is a time period. Always be aware of that with this particular keyword.
- it’s worth. This is a high band score test question. The paraphrase is “proved its mettle”.
- Answer to question: war
- keywords
- what: you are looking for a noun.
- deaths – this is paraphrased as “killer”. Remember, this is not a direct paraphrase, but the meaning is similar and that is all you are looking for to locate the area of the passage where the answer lies.
- responsible – you now need to find a cause of death.
- prior – this is not paraphrased as a word. However, you can find the meaning in the grammar tense “had been” which refers to something in a period in the past which is no more.
- Answer to question: infection
You can see that keywords are vitally important to find answers. But be careful as some keywords can be paraphrased so be prepared for that.
I hope you found this lesson useful 🙂
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