The difference between spot sb doing sth and spot sb do

I know this question, can I help answer it? First, let me summarize the difference between spot sb doing sth and spot sb do?:

"Spot sb doing sth "Spot sb do" emphasizes "suddenly seeing someone doing something", emphasizing that the action is in progress; "spot sb do" emphasizes "seeing someone doing something", emphasizing the completion or the entire process of the action. The specific use depends on the context and expression intention to choose the appropriate expression.

Let’s take a look at the specific differences between spot sb doing sth and spot sb do through a table: Ok, finally let’s talk about the specific difference between spot sb doing sth and spot sb do?: Difference 1: action in progress vs. action taking place spot sb doing sth: emphasize that someone is doing an action.

Example 1: I spotted him walking his dog in the park. (I noticed he was walking his dog in the park.)

Example 2: She spotted her friend studying at the library . (She found her friend studying in the library.) spot sb do: Emphasize that someone has done an action, but not the status of it.

Example 1: We spotted the kids playing basketball in the backyard.

Example 2: The teacher spotted the students clean the classroom after school. (The teacher noticed the students cleaning the classroom after school.) Difference 2: serendipity vs. deliberate search for a spot sb doing sth: accidentally discovering someone doing something, usually at a specific time or place .

Example 1: While walking in the forest, we spotted a deer grazing in the meadow. (While walking in the forest, we accidentally spotted a deer grazing in the meadow.)

Example 2: He spotted his sister singing in the choir during the performance. spot sb do: intentionally looking for and finding someone doing something things, emphasizing focusing on specific goals.

Example 1: The detective spotted the suspect steal the valuable painting.

Example 2: We spotted a famous celebrity dine at the restaurant last night. (We found a famous celebrity dining at the restaurant last night.) Difference 3: Different emphasis spot sb doing sth: Focus on emphasizing the ongoing action itself.

Example 1: She spotted her daughter playing the piano beautifully.

Example 2: They spotted a group of tourists taking photos near the landmark. (They found a group of tourists taking photos near the landmark.) spot sb do: Focus on emphasizing the observed results of actions or simple facts.

Example 1: We spotted a shooting star last night. (We saw a shooting star last night.)

Example 2: He spotted a spider crawling on the wall. Found a spider crawling on the wall. ) Difference 4: Action state vs. action moment spot sb doing sth: Emphasis on the continuous state of action.

Example 1: They spotted their neighbor repairing the car all morning.

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Example 2: We spotted the gardener watering the plants in the garden. (We spotted the gardener watering the plants in the garden.) spot sb do: Emphasize the moment of action or a brief action.

Example 1: She spotted her friend wave at her from a distance. (She saw her friend waving to her from a distance.)

Example 2: The photographer spotted a rare bird fly by and quickly captured its picture.

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