PASSIVE TREASURE HUNT

INVENTIONS AND INVENTORS: WHO INVENTED WHAT?

TASK 1:

Fill the second chart using the inventions, inventors and dates you have underneath. Be careful, everything has been mixed up!

WHAT	WHO	WHEN
John L. Baird	Richard Drew	1930
PLAY STATION	COCA-COLA	CELLO TAPE
CHEWING GUM	Thomas Adams	BASKETBALL
1994	James Naismith	Ken Kutaragi
John Stith Pemberton	1891	1886
HOT DOGS	1930	TV
Adolf Eugen Fick	Levi Strauss	1873
1987	1878	German immigrants in NY
CHOCOLATE CHIP COOKIES 1860s	Ruth Graves Wakefield CONTACT LENSES	JEANS 1920S

WHAT?	WHO?	WHEN?

Have a look at these websites for help:
http://inventors.about.com/od/astartinventions/a/FamousInvention.htm
http://www.enchantedlearning.com/inventors/indexn.shtml

http://www.bkfk.com/inventor/inventors.asp

http://inventors.about.com/
http://inventors.about.com/library/blindex.htm

http://www.women-inventors.com/

TASK 2:

Now make  passive sentences using the inventions above.

TASK 3
Revision of Passive Voice

http://www.englisch-hilfen.de/en/exercises/active_passive/sentences_simple_present.htm
http://www.englisch-hilfen.de/en/exercises/active_passive/sentences_simple_past.htm