Form the present perfect :[ Have/has ] +[ past participle ]
Singular & pluralI SheYou HeThey + [ Have ] , It + [ Has ]We
Examples:1- He has walked on the Moon.2- Our son has learned how to read.3- They have cured many deadly diseases.4- Scientists have split the atom.
Pronouns Positive Negative QuestionI / you / we / the y I have spoken. I have not Have I spoken? .spoken He has not Has he spoken? he / she / it He has spoken. spoken.
Short form of ( has & have ) Positive statement Negative statementLong form Short form Short form Long form I have I’ve I have not I haven’t or I’ve notYou have You’ve You have not You haven’t or You’ve notThey have They’ve They have not They haven’t or They’ve notWe have We’ve We have not We haven’t or We’ve not She has She’s She has not She hasn’t or She’s not He has He’s He has not He hasn’t or He’s not It has It’s It has not It hasn’t or It’s not
Exercise Have- You grown ……………. ( grow ) since the time I saw you. HasMan …………… walked ( walk ) on the moon .. - Have met- …………. (have) you ever ………… (meet ) Him ? Haven’t-I………………..….( finished not/finish ) My homework .- They ………………. ( learn ) How to learn . Have learned