POSITIVE, NEGATIVE AND POSITIVE, NEGATIVE AND QUESTION FORM FOR QUESTION FORM FOR THE PAST SIMPLETHE PAST SIMPLE AND AND THE PRESENT PERFECTTHE PRESENT PERFECT

THE PAST SIMPLETHE PAST SIMPLE

+ I worked in a bank.+ I worked in a bank.

?? Where did I work?Where did I work?

I didn’t work in a I didn’t work in a bank.bank.

THE PAST SIMPLETHE PAST SIMPLE

+ I went to school.+ I went to school.

?? Where did I go?Where did I go?

I didn’t go to school.I didn’t go to school.

THE PRESENT THE PRESENT PERFECTPERFECT

+ + I have worked in a I have worked in a bank.bank.

?? Where have I worked?Where have I worked?

I haven’t worked in a I haven’t worked in a bank.bank.

THE PRESENT THE PRESENT PERFECTPERFECT

+ I have gone to school.+ I have gone to school.

?? Where have I gone?Where have I gone?

I haven’t gone to I haven’t gone to school.school.

FOR AND FOR AND SINCESINCE

FORFOR

FORFOR

FOR is used with a period FOR is used with a period of time (for 10 minutes).of time (for 10 minutes).

10 minutes10 minutes

SINCESINCE

SINCESINCE

SINCE is used with a point SINCE is used with a point in time (since January in time (since January 2004.).2004.).

January 2004.January 2004.

EXERCISESEXERCISES - - FOR OR FOR OR SINCESINCE

11 I haven't seen Keith _______ I haven't seen Keith _______ years.years.22 He has been in China ______ He has been in China ______ April.April.3 3 HeHe has worked for Sony _____ has worked for Sony _____ several years. several years.4 4 I have known them _______ I have known them _______ many years. many years.5 5 Tom has been at my house Tom has been at my house ______________ 8:00 this morning 8:00 this morning

forfor

forfor

forfor

sincesince

sincesince