Unit 9: Experiences
1. Grammar Theory: The Present Perfect Tense
We use the Present Perfect to talk about experiences in our life whenthe exact time is not important. It connects the past to the present. We often use it to give recent news or talk about actions that have a result now.
Form: Have/Has + Past Participle (V3)
Positive: I/You/We/They have eaten.| He/She/It has eaten.
Negative: I haven’t (have not) finished. | She hasn’t (has not) finished.
Question: Have you seen it? | Has he arrived?
Regular and Irregular Past Participles
For regular verbs, we add -ed (e.g., play → played). However, many common verbs are irregular and must be memorized. For example, go → gone, see → seen, break → broken.
2. Vocabulary: Problems and Accidents
We use specific phrases to describe bad experiences or accidents:
- Health: break a bone, cut your finger, bruise your arm, have a fever, feel sick.
- Emergencies: call an ambulance, go to the hospital, have an accident.
- Daily Problems: lose your keys, miss the bus, break a glass, get stuck in traffic.
When describing these experiences, we often use adjectives like embarrassed, frightened, dangerous, or painful.
Exercise 1: Irregular Past Participles
Write the past participle for the following verbs.
- Be → ___________
- Break → ___________
- Eat → ___________
- Drive → ___________
- See → ___________
- Take → ___________
- Go → ___________
- Write → ___________
Exercise 2: Present Perfect Sentences
Complete the sentences using the Present Perfect form of the verb in brackets.
- I _______________ (lose) my wallet. Can you help me find it?
- She _______________ (break) a glass in the kitchen.
- We _______________ (call) an ambulance for the injured man.
- They _______________ (be) to Italy three times.
- He _______________ (cut) his finger while cooking.
- You _______________ (miss) the bus, so you must walk.
- The car _______________ (crash) into the wall.
- I _______________ (not / finish) my homework yet.
Exercise 3: Problems and Solutions
Match the problem (1-8) with the best solution or result (a-h).
- I feel very sick. ______
- He has broken his leg. ______
- There is a fire in the kitchen. ______
- I have lost my passport. ______
- She is late for the meeting. ______
- We have run out of gas. ______
- The road is very icy. ______
- I cut my hand badly. ______
a. Call the police or embassy.
b. Need a bandage.
c. Take some medicine.
d. Go to the hospital for a cast.
e. Call 911 immediately.
f. Walk to the gas station.
g. Drive slowly, it is dangerous.
h. Take a taxi to be faster.
Exercise 4: Have or Has?
Circle the correct auxiliary verb.
- (Have / Has) you ever ridden a horse?
- My mother (have / has) never flown in a helicopter.
- (Have / Has) the students finished the test?
- The weather (have / has) been terrible all week.
- (Have / Has) John called thedoctor yet?
- We (have / has) lived here for ten years.
- That dog (have / has) bitten someone before.
- I (have / has) just seen a car accident.
Exercise 5: Describing Experiences
Complete the sentences with an adjective from the box: dangerous, frightened, embarrassed, painful, tired, exciting, serious, worried.
- I was so _______________ when I fell down in front of everyone.
- Skydiving is an _______________ sport,but some think it is scary.
- His injury is _______________; he needs to stay in the hospital.
- I walked 10 miles today, so I am very _______________.
- The little boy was _______________ of the big dog.
- A broken bone can be very _______________.
- Driving fast in the rain is very _______________.
- She hasn’t arrived yet. I am _______________ about her.
Exercise 6: Time Expressions
Choose the correct word: ever, never, just, yet, already, since, for.
- Have you _______________ been toParis?
- I have _______________ eaten sushi; I don’t like fish.
- She has _______________ finished her lunch; the plate is empty.
- We haven’t seen the new movie _______________.
- He has lived in this house _______________ 2010.
- They have been married _______________ twenty years.
- I have _______________done my homework, so I can watch TV now.
- Has the bus arrived _______________?


