Summary of Present Perfect Tense and Health Vocabulary
Master Present Perfect Tense & Health Vocabulary for Students
Introduction
The present perfect connects the past and the present. We use it to talk about life experiences, recent events with present results, and actions or situations that started in the past and continue now. This guide explains the grammar, common time words, and health vocabulary you will often use with the present perfect.
The present perfect is formed with have/has + past participle and links past actions to the present.
1. Form and short forms
Affirmative
- Structure: subject + have/has + past participle
- Example: She has taken her medicine.
Negative
- Structure: subject + haven't/hasn't + past participle
- Example: We haven't seen the doctor.
Question form
- Structure: Have/Has + subject + past participle?
- Example: Have you been to the hospital?
Short answers
- Positive: Yes, subject + has/have. (Yes, I have.)
- Negative: No, subject + hasn't/haven't. (No, they haven't.)
Use contractions in speaking: I have -> I've, We have -> We've, He has -> He's (but be careful in writing).
2. Uses of the present perfect
Breakdown with examples:
- Experience (no specific time)
- Use when the exact time is not important.
- Example: I've broken my leg twice.
- Recent events with present result
- Use when a past event affects the present situation.
- Example: She's lost her textbook. (= She doesn't have it now.)
- Actions/situations from past continuing to present
- Use when something started in the past and still holds.
- Example: Helen's been a doctor for ten years. (= She is still a doctor.)
The present perfect does not state when something happened; if you give a specific past time, use the past simple.
3. Time words often used with the present perfect
Use this table to compare position and meaning.
| Word | Use / Meaning | Position in sentence |
|---|---|---|
| ever | at any time in life (questions) | before past participle: Have you ever seen...? |
| never | at no time in life (negative) | before past participle: I've never met... |
| for | duration (period) | before time expression: for three months |
| since | from a point in time | before time expression: since January |
| just | very recently | before past participle: We've just had lunch |
| already | earlier than expected | before past participle or end: I've already done it / I've done it already |
| yet | asking or saying not done (questions/negatives) | usually at the end: Have you tidied your room yet? / I haven't had dinner yet. |
For and since answer How long questions: "I've had them for three months." "I've had them since January."
4. Present perfect vs Past simple (comparison table)
| Meaning | Present perfect | Past simple |
|---|---|---|
| No specific time / experience | I've won a prize. | - |
| Specific past time | - | I won a prize last year. |
| Result now | She's lost her keys (so she doesn't have them now). | - |
If you say the exact time (yesterday, last year, in 2010), use the past simple.
5. Common mistakes and how to avoid them
- Mistake: Using present perfect with a specific past time. Fix: Use past simple. Example wrong: I have seen her yesterday. Correct: I saw her yesterday.
- Mistake: Omitting have/has. Fix: Remember auxiliary + past participle. Example wrong: She gone home. Correct: She has gone home.
6. Health vocabulary (useful with present perfect)
Parts of the body (select common ones)
- ankle, arm, back, calf, cheek, chest, chin, ear, elbow, face, finger, foot, forehead, hand, head, heel, hip, jaw, knee, leg, mouth, neck, nose, shoulder, stomach, thigh, throat, thumb, toe, wrist
Health problems and verbs
- ache (n., v.), break (v.), broken (adj.), bruise (n., v.), cold (n.), cough (n., v.), cut (n., v.), flu (n.), headache (n.), hurt (v.), injure (v.), pain (n.), scratch (n., v.), sore (adj.), sprain (n., v.), sprained (adj.), stomach ache (n.), swollen (adj.), (high) temperature (n.), virus (n.)
Compound nouns connected with h
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Present Perfect & Health
Klíčová slova: English grammar: Present perfect and health vocabulary
Klíčové pojmy: Form: have/has + past participle, Use for life experiences without a specific time, Use for recent events that have present results, Use for actions/situations continuing to the present, Use past simple when a specific past time is given, ever/never go before the past participle, for (period) and since (point in time) answer How long, just before past participle means very recent, already before past participle or at end for emphasis, yet usually at the end in questions/negatives, Common health words: ache, sprain, swollen, painkiller, first-aid kit, Use present perfect with health: I've had / She's broken
## Introduction
The present perfect connects the past and the present. We use it to talk about life experiences, recent events with present results, and actions or situations that started in the past and continue now. This guide explains the grammar, common time words, and health vocabulary you will often use with the present perfect.
> The present perfect is formed with have/has + past participle and links past actions to the present.
## 1. Form and short forms
### Affirmative
- Structure: subject + have/has + past participle
- Example: She has taken her medicine.
### Negative
- Structure: subject + haven't/hasn't + past participle
- Example: We haven't seen the doctor.
### Question form
- Structure: Have/Has + subject + past participle?
- Example: Have you been to the hospital?
### Short answers
- Positive: Yes, subject + has/have. (Yes, I have.)
- Negative: No, subject + hasn't/haven't. (No, they haven't.)
> Use contractions in speaking: I have -> I've, We have -> We've, He has -> He's (but be careful in writing).
## 2. Uses of the present perfect
Breakdown with examples:
1. Experience (no specific time)
- Use when the exact time is not important.
- Example: I've broken my leg twice.
2. Recent events with present result
- Use when a past event affects the present situation.
- Example: She's lost her textbook. (= She doesn't have it now.)
3. Actions/situations from past continuing to present
- Use when something started in the past and still holds.
- Example: Helen's been a doctor for ten years. (= She is still a doctor.)
> The present perfect does not state when something happened; if you give a specific past time, use the past simple.
## 3. Time words often used with the present perfect
Use this table to compare position and meaning.
| Word | Use / Meaning | Position in sentence |
| --- | --- | --- |
| ever | at any time in life (questions) | before past participle: Have you ever seen...? |
| never | at no time in life (negative) | before past participle: I've never met... |
| for | duration (period) | before time expression: for three months |
| since | from a point in time | before time expression: since January |
| just | very recently | before past participle: We've just had lunch |
| already | earlier than expected | before past participle or end: I've already done it / I've done it already |
| yet | asking or saying not done (questions/negatives) | usually at the end: Have you tidied your room yet? / I haven't had dinner yet. |
> For and since answer How long questions: "I've had them for three months." "I've had them since January."
## 4. Present perfect vs Past simple (comparison table)
| Meaning | Present perfect | Past simple |
| --- | --- | --- |
| No specific time / experience | I've won a prize. | - |
| Specific past time | - | I won a prize last year. |
| Result now | She's lost her keys (so she doesn't have them now). | - |
> If you say the exact time (yesterday, last year, in 2010), use the past simple.
## 5. Common mistakes and how to avoid them
- Mistake: Using present perfect with a specific past time. Fix: Use past simple. Example wrong: I have seen her yesterday. Correct: I saw her yesterday.
- Mistake: Omitting have/has. Fix: Remember auxiliary + past participle. Example wrong: She gone home. Correct: She has gone home.
## 6. Health vocabulary (useful with present perfect)
### Parts of the body (select common ones)
- ankle, arm, back, calf, cheek, chest, chin, ear, elbow, face, finger, foot, forehead, hand, head, heel, hip, jaw, knee, leg, mouth, neck, nose, shoulder, stomach, thigh, throat, thumb, toe, wrist
### Health problems and verbs
- ache (n., v.), break (v.), broken (adj.), bruise (n., v.), cold (n.), cough (n., v.), cut (n., v.), flu (n.), headache (n.), hurt (v.), injure (v.), pain (n.), scratch (n., v.), sore (adj.), sprain (n., v.), sprained (adj.), stomach ache (n.), swollen (adj.), (high) temperature (n.), virus (n.)
### Compound nouns connected with h