The key answer of exercise 31
The key to exercise solutions in chapter Workbook 12 - This is life for the textbook Performer B1, Vol. 1 with authors Marina Spiazzi, Marina Tavella e Margaret Layton from Zanichelli
Question
Look at the grammar map and fill in the blanks in the boxes below.
Answer
PRESENT PERFECT
FORM
Affirmative
- I / You / We / They've (have) won a prize.
- He / She / It has won a prize.
Negative
- I / You / We / They haven't (have not) won a prize.
- He / She / It hasn't (has not) won a prize.
Interrogative
- Have I / you / we / they won a prize?
- Has he / she / it won a prize?
Short answers
- Yes, l / you / we / they have.
- Yes, he / she / it has.
- No. I / you / we / they haven't.
- No, he / she / it hasn't.
USE
- Actions that happened at an unspecified time in the past - Example: I have visited that museum.
- Actions that happened in an unfinished period of time - Example: She has worked here for two years.
- Generic information about recent events - Example: They have just released a new album.
- Life experiences - Example: I have traveled to many countries.
- Actions that have happened recently when the result is important in the present - Example: I have lost my keys.
- To say something has happened several times up to now / so far - Example: I have called you three times today.
SIGNAL WORDS
- Already and just in affirmative sentences - Example: She has already finished her homework.
- Ever and yet in interrogative sentences - Example: Have you ever been to Paris?
- Never and not … yet to give negative answers - Example: I have never seen such a movie.
- Recently, lately, so far, up to now once … - Example: I have recently started a new job.
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