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GRAMMAR SUMMARY  Unit 7
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                   7a     Present simple he/she/it                     7b    Present simple questions

                                                                            he/she/it
                   Affirmative
                                  drives         a train.              Questions
                   He/She/It
                                  opens          at nine o’clock.      Does         he/she/it         teach?
                   Negative                                                                           work?
                                  doesn’t drive  a bus.                Short answers
                   He/She/It                                           Yes,                           does.
                                  doesn’t open   at ten o’clock.                    he/she/it
                                                                       No,                            doesn’t.
                  REMEMBER!
                  doesn’t = does not
                                                                       Wh- questions  does    he/she/it     do?
                                                                       What
                                             www.english0905.com                                            go?
                                                                       Where
                                                                      REMEMBER!
                                                                         Does she work in a park?
                                                                         Yes, she does. Not Yes, she works.
                                                                         No, she doesn’t. Not No, she doesn’t work.
                                                                        For more practice, see Exercises 4 and 5.
     www.english0905.com  She drives a train.    The store doesn’t open at    Use            always

                                                                       7c    Adverbs of frequency


                                           ten o’clock.
                                                                      We use adverbs of frequency to tell us how often
                  Spelling changes
                                                                      we do things or how often things happen.
                  Most verbs
                                                                      100%
                  Add -s, e.g., love ➞ loves, work ➞ works
                  Verbs that end in -ch and -sh
                  Add -es, e.g., teach ➞ teaches, finish ➞ finishes
                                                                                              often
                  Verbs that end in -y                                                       usually
                  Change -y to -ies, e.g., fly ➞ flies, try ➞ tries             50%        sometimes

                  Irregular verbs
                  do ➞ does, go ➞ goes, have ➞ has                                          not often

                    For more practice, see Exercises 1–3.                                0% never
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                                                                      Word order
                                                                      •  adverb + verb
                                                                         He often watches TV.
                                                                         We usually get up early.
                                                                         I always have breakfast.
                                                                      •  be + adverb

                                                                         I am often late. Not I often am late.

                                                                      REMEMBER!
                                                                      Use never with affirmative verbs.
                                                                         She never gets up early. Not She never doesn’t
                                                                         get up early.
                                                                        For more practice, see Exercise 6.

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          9798214179339_p01.indb   170                                                                               3/4/25   2:24 PM
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