Page 69 - Grammar Glow - 7
P. 69

12 12            Perfect Tenses









               Warm-up




            Work in pairs. With the help of your partner. Frame sentences using the given verbs and the
            tenses in brackets.
            1.  throw       _______________________________________________                   (past perfect)

            2.  accept      _______________________________________________                   (present perfect)
            3.  think       _______________________________________________                   (future perfect)

            4.  visit       _______________________________________________                   (past perfect)
            5.  run         _______________________________________________                   (present perfect)

            6.  leave       _______________________________________________                   (future perfect)





          Present Perfect Tense

          The present perfect tense is formed by using the subject + has or have + main verb in its past
          participle form.

          The present perfect tense is used to:
            indicate an action that has been completed in the immediate past.

               l   I have seen the Taj Mahal.

            describe an action beginning at some point of time in the past and continuing up to the
               present moment.

               l   He has lived in Delhi.

          Formation of Sentences in Present Perfect Tense

          The negative in present perfect is formed by using has not or have not + past participle form of
          the main verb.
               l   She has not slept for two days.

          The interrogative (yes/no question) in present perfect is formed by beginning a question with
          have or has followed by subject and past participle form of the main verb.

               l   Has she replied to our query?



                                                                                                                 6767
   64   65   66   67   68   69   70   71   72   73   74