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Phobias & Fear Reactions

B1/B2 · Useful vocabulary · Fear idioms · Past modals

Progress: 0 / 4 exercises completed

Goal: use practical fear vocabulary in complete B1/B2 sentences, not just memorize rare phobia names.

Exercise 1

Choose the one best word or phrase for each sentence.

1.A phobia is often _____ because the fear is much stronger than the real danger.

a) flexible
b) irrational
c) safe

2.After a frightening childhood experience, some people _____ a phobia.

a) repair
b) describe
c) develop

3.A person with acrophobia has a fear of _____.

a) heights
b) dentists
c) water

4.The dog barked loudly, but it did not bite anyone. Nobody was _____.

a) barked
b) biting
c) bitten

5.Do not eat those berries. They may be _____.

a) poisonous
b) venomous
c) harmless

6.A snake that injects venom when it bites is _____.

a) safe
b) poisonous
c) venomous

7.Harm means _____.

a) courage
b) damage
c) schedule

8.If something is harmless, it is _____.

a) safe
b) harmful
c) poisonous

9.When the alarm went off in the dark cave, she stopped moving. She _____.

a) relaxed
b) negotiated
c) froze

10.During a panic reaction, a person may have difficulty _____.

a) breathe
b) breathing
c) to breathing

11.A large group of jellyfish in the sea can be called a _____.

a) swarm
b) nest
c) weapon

12.I need some _____ before I decide what to do.

a) time thinking
b) time think
c) time to think

Goal: build sentence frames the student can reuse when explaining fears, causes, and consequences.

Exercise 2

Match each useful structure to its correct ending.

Structure

A person can develop a phobia
A phobia can affect daily life
Some people learn a fear
The fear may be stronger
When people freeze, they may feel
A strong wish to escape means
She needs time
You do not have to fix it
When I speak a lot, you can
In hindsight
A work shift
A flexible schedule

Correct ending

to think before she decides.
from their family or environment.
can be a fixed period such as 10.00-18.00.
unable to move or react.
correct me while I am speaking.
after a frightening or traumatic experience.
than the real danger.
can change depending on the day or the worker.
by making ordinary activities difficult.
by yourself.
means looking back and understanding later.
the person wants to run away from the situation.

Use modal + have + V3: must have = almost certain, couldn't have = impossible, might have = possible, should have = regret/criticism, could have = missed opportunity.

Exercise 3

Choose the one correct modal form for each past situation.

1.Her coat is gone and her car is not outside. She _____ already.

a) must have left
b) should have left
c) couldn't have left

2.You _____ Anna at the party; she was abroad that evening.

a) might have seen
b) should have seen
c) couldn't have seen

3.I failed the exam because I did not study enough. I _____ more.

a) might have studied
b) should have studied
c) couldn't have studied

4.The bus is late, so Amir _____ it and is walking instead. We are not sure.

a) might have missed
b) must have missed
c) couldn't have missed

5.We had enough time to take a quieter route, but we chose the motorway. We _____ a quieter route.

a) must have taken
b) couldn't have taken
c) could have taken

6.She looks pale and went home early. She _____ sick.

a) should have been
b) must have been
c) couldn't have been

7.The security camera shows the shop was empty. He _____ the wallet there.

a) couldn't have left
b) might have left
c) should have left

8.She had the possibility to study more, but she went partying instead. She _____ more.

a) must have studied
b) couldn't have studied
c) could have studied

9.You did not tell me about your fear of flying. You _____ me earlier.

a) might have told
b) should have told
c) couldn't have told

10.The dog has grass in its mouth. It _____ the grass, but I am not certain.

a) should have eaten
b) couldn't have eaten
c) might have eaten

Goal: turn the lesson notes into reusable B1/B2 language for describing pressure, panic, regret, and emotional control.

Exercise 4

Match each idiom or useful word to its exact meaning.

Expression

Get goosebumps
Be on edge
Have nerves of steel
Go to pieces
Be ill at ease
Be scared stiff
The last straw
Be pushed to the edge
Persistent
Distressing
Negative thoughts overtake me
In hindsight

Meaning

The final problem that makes a situation impossible to tolerate
Continuing for a long time and difficult to stop
Have small raised areas on your skin because you are cold, excited, or frightened
Take control of your mind or emotions
Uncomfortable, nervous, or not relaxed
Stay calm and brave in a difficult situation
Stressful, upsetting, and difficult to stay calm in
Looking back after the situation has happened
So frightened that you feel unable to move
Nervous, tense, and unable to relax
Made so stressed that you almost lose control
Become extremely upset and unable to think clearly
N E R D

Word Origin

Naturally Eccentric, Remarkably Different

Word / Phrase Category Origin & Explanation
Phobia etymology From Greek phobos, meaning fear or panic. In modern English, a phobia is an intense fear that is often irrational and difficult to control.
Fear vs phobia usage A fear can be reasonable: the danger is real. A phobia is stronger than the real danger, so the reaction can feel irrational.
Develop a phobia collocation Use develop a phobia when the fear starts and becomes serious over time: She developed a phobia after a childhood trauma.
Poisonous / venomous usage Use poisonous for something harmful if you eat it, drink it, or touch it. Use venomous for an animal that injects venom by biting or stinging.
Harm, harmful, harmless word family Harm means damage. Something harmful can cause damage. Something harmless is safe and does not cause damage.
Freeze / paralyzed usage When fear is very strong, a person may freeze: they stop moving and feel almost paralyzed.
Time to think grammar After time, use to + verb: I need time to think. Also: time to decide, time to react, time to recover.
By yourself grammar By yourself means without help. You can't fix it by yourself means you need support from another person.
Fear idioms idiom On edge, scared stiff, go to pieces, and have nerves of steel describe how people react under pressure.
Modal verbs + have + past participle grammar Use must have for near certainty, couldn't have for impossibility, might have for possibility, should have for regret or criticism, and could have for a missed opportunity.