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The Simple Past:
8            Regular and Irregular
             Verbs

The Life of Wangari
     Maathai

   Focus on Grammar 1
   Part VII, Units 21 & 22
   By Ruth Luman, Gabriele Steiner, and BJ Wells
   Copyright © 2006. Pearson Education, Inc. All rights reserved.
The Life of Wangari Maathai
 The Life of Wangari Maathai

                                                 4:
                        1 966: in            -200 llion
                                        1976 0 mi
                   1960- school               3
                      t to               nted Kenya
                                      pla s in
                   wen e U.S.
                       th               tree
Past                                                      Now



                              :           2004:
             :
        1940 rn         1971 .D.                  bel
             o          taP e
                              h       wo n the No
         as b a       go                          ze
       w       y               th      P eace Pri
        in Ke n         from ity of
                              rs
                       U nive bi
                                 o
                           N air
The Simple Past
    The Simple Past
Use the simple past to talk about an event
that happened in the past.


                                Now



                     :
                 1971 . from
                a Ph.D ity of
            Got nivers
             the U airobi
                  N
Regular Verbs
        Regular Verbs
 Regular verbs in the simple past end in -ed. If the base form
 ends in -e, add only –d. If the base form ends in -y after a
 consonant, change the y to i and add -ed.



 She moved back to Kenya.


                            She planted trees.



She studied biology.
Verb Forms
      Verb Forms

Use the same verb form for all persons.


               I
            you
             he          studied
            she          worked
              it           lived
             we
            they
Negative 1
             Negative 1
   Use did not + the base form of the verb for
   negative statements in the simple past.
                        Base Form
                          Verb

               He did not have a lot of money.


       Base Form
         Verb

She didn’t go to school in England.
Time Expressions
          Time Expressions
      Time expressions come at the beginning or at
      the end of a sentence.



             Last week, she traveled to Norway.


 Her parents visited the capital city a year ago.


This morning, we listened to the news about her award.
Tell a partner about the things
Practice 1                you did or didn’t do at the times
                          listed. Use the words in the box.


        1. last weekend
                                    Last weekend, I
        2. two days ago         watched TV.            I
        3. this morning          didn’t study English.

        4. last night
        5. last year

cook        watch         visit          listen
study       work          clean          travel
play       exercise       fix            stay
Irregular Verbs
              Irregular Verbs
       Irregular verbs have different forms in the
       simple past.

        win

Wangari won many awards for her work.


                       teach

                  She taught at several universities.
Negative 2
                    Negative 2

         Be careful! Don’t use did or didn’t with the past
         tense form of the verb.

      Regular Verbs                 Irregular Verbs


She didn’t planted trees She didn’t went to England in 1966.
                         in the U.S.

She didn’t plant trees inShe didn’t go to England in 1966.
                          the U.S.

She planted trees in Kenya. went back to Kenya in 1966.
                        She
Work with a partner. Describe your
    Practice 2                   life to your partner. Use the simple
                                 past and these verbs.


1. be born  was born
2. grow up  grew up
3. begin college  began college
4. fall in love  fell in love
5. go to school     went to school
6. leave home  left home
7. come to this city  came to this city
8. choose a major  chose a major
Yes // No Questions
  Yes No Questions
To make a yes / no question in the simple past, use
did + the subject + the base form of the verb.


                        Base         Other
Did        Subject
                      Form Verb      Words

Did         she         finish     college?

            her
Did       parents        help        her?
Short Answers
            Short Answers
     You can use did or didn’t in the short answer
     in the simple past tense.



               Did Wangari return to Kenya?
               Yes, she did.



Did she plant trees in the U.S.?
No, she didn’t.
Work with a partner. Practice

   Practice 3                      asking and answering questions
                                   about the past. Use did and time
                                   expressions.

 Example: pass the exam / last week


Yes, I did.                                  Did you pass the
    OR                                       exam last week?
No, I didn’t




1) watch TV / last night          3) do your homework / yesterday
2) eat breakfast / this morning   4) go shopping / last month
References
            References

Copyright © 2006 Pearson Education and its
licensors. All rights reserved.




Photo Credit:
The Green Belt Movement