Art and architecture（The Third Period）

 s: you should go to a hairdresser's and ask the hairdresser to cut it short for
     you.
 t: thank you. i'll have my hair cut short tomorrow.
     (write it on the blackboard and underline “cut”. ) now, please look at the two sentences on the blackboard. what are the two underlined words used as?who can tell us?
 s: i'd like to have a try. i think both of the two words are used as the object
    complement in each sentence.
 t: very good. the grammar we'll study today is the past participle used as object complement.
    (bb: the past participle used as object complement.)
step iv grammar
t: ok. now, turn to page 22. look at the sentences in grammar. study them carefully and point out the object complement in each sentence. (a moment later. ) have you found them out?
ss: yes.
 t: ok. who can point out the object complement in the first sentence?
 s: i'll try. it is “expressed”.
 t: good. please sit down. now,  the second sentence. who knows?
 s: i know. it is “constructed”.
     (teacher deals with the other sentences in the same way. )
suggested answers:
3. used   4. inspired
t: now, we've found out the object complement in each sentence. study them
   carefully. what do you find?
s: all the four words are past participles.
step v practice
t: right. now, please look at the screen. finish the practice quickly by yourselves.
  (show the following on the screen.)
 match the two parts to make sentences
  1. did you find the city    a. done7
  2. when will he ever
   get the work      b. greatly changed?
  3. she can't make herself   c. called.
  4. next week i'll have
     my bedroom            d. understood,
  5. you've got to keep the door e. locked.
  6. i got the watch         f. repaired.
  7.she heard her name     g. decorated
  (several minutes later, ask some students to say their answers.)
t: very good. now, look at the predicate in each sentence. from them we know
   that “find, get, make, have, keep, hear” and so on can be followed by past participle as object complement.
step vii consolidation
t: in order to master the past participle as object complement better, let's do