Basic Details
Word: Alert
Part of Speech: Adjective
Meaning: Fully aware and paying attention to what's happening around you.
Synonyms: Attentive, vigilant, watchful
Antonyms: Unaware, inattentive, oblivious
Idioms and Phrases
- On high alert: To be very watchful and ready for something to happen. Example: "The police were on high alert due to recent crimes in the area."
- Alert to danger: To be aware of potential threats or problems. Example: "The hikers were alert to danger as they navigated through the rocky terrain."
Usage Examples
Example 1: The teacher wanted her students to be alert during the lesson so they could learn effectively.
Example 2: The dog was very alert, barking at any sound it heard outside the house.
Example 3: She stayed alert while crossing the busy road, making sure no cars were coming.
Fun Fact
The word "alert" originates from the Italian phrase "all'erta," which means "to the heights!" It was first used to call soldiers to be watchful and ready for action.
Famous Quote
"Success is where preparation and opportunity meet." Bobby Unser (This quote reminds us to stay alert and prepared for chances that come our way.)
Multiple Choice Questions (MCQs)
1. What does "alert" mean?
a) Fully asleep
b) Paying attention
c) Feeling tired
d) Ignoring everything
Answer: b) Paying attention
2. Which of these is a synonym of "alert"?
a) Unaware
b) Attentive
c) Oblivious
d) Careless
Answer: b) Attentive
3. Which of these is an antonym of "alert"?
a) Vigilant
b) Watchful
c) Oblivious
d) Aware
Answer: c) Oblivious
4. Which sentence uses "alert" correctly?
a) He was alert while listening to the instructions.
b) She was alert when she took a nap.
c) The flower was alert in the sun.
d) The car was alert on the road.
Answer: a) He was alert while listening to the instructions.
5. What does "on high alert" mean?
a) Very relaxed
b) Very watchful
c) Very sleepy
d) Very confused
Answer: b) Very watchful
