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C. has been married; married D. has married; has married to
( ) 3. —How long has the teacher _______ here?
— He came here ten minutes ago.
A. been B. come C. arrived D. got
( ) 4. He _________ for three years.
A. has joined B. has been in the army C. joined D. has served the army
( ) 5. — How long ________ you _______ the bad cold? —Since last week.
A. do; catch B. have; had C. have; caught D. did; catch
Step2. 3 Examples
Give the students 3 sentences and show them 3 situations in which the present perfect tense is used. Revise 3 points: meaning , form and use. Then do Exercise 1.
Exercise 1：Fill in the blanks
1. I _______________(have) lunch already.
2. _____ the train_______ (arrive) yet?
3.Tom ____ never_______ (be ) to China.
4. He ______just _____(see) my father.
5. The twins ______________ (keep) the book since last week.
6. We __________________ (build) many tall buildings over the past 5 years.
Step3. Comparing
Compare the differences among have/has been to ,have/has gone to and have/has been in
Then do exercise 2.
Exercise 2：Fill in the blanks
Tom 在哪儿？ 他去书店了。Where’s Tom? He _________________ the bookshop.
Jack 去过上海两次了。 Jack ___________________ Shanghai twice.
我来苏州有五年了。 I _______________________ Suzhou for five years.
Step4. For and since
Compare a period of time & a time point in the past. Then do Exercise 3.
常见非延续性动词和延续性动词的转变
Exercise 3：Write the sentences in another way
He died 2 years ago.
The match began at 2:00p.m.