Plurals

Explanation of regular plural nouns:
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EngelsMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 25 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 20 min

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Explanation of regular plural nouns:

Slide 1 - Slide

Regular nouns: (-s)
* To make regular nouns plural, add ‑s to the end.
Examples:
cat – cats
dog - dogs
house – houses 

Regular nouns: (-es) "hissing sound"
* If the singular noun ends in ‑s, -ss, -sh, -ch, -x, or -z, add ‑es to the end to make it plural.
Examples:
bus – buses
marsh – marshes
lunch – lunches
tax – taxes
blitz – blitzes
Singular nouns ending in -s or -z:  you double the -s or -z prior to adding the -es 
Examples:
fez – fezzes
gas –gasses





Slide 2 - Slide

Letter -y:
* If a singular noun ends in ‑y and the letter before the -y is a consonant, change the ending to ‑ies to make the noun plural.
Examples:
baby babies
city – cities
puppy – puppies

puppy's - Is singular in English! 
Example: A puppy's life (Is ONE puppy!)

Spelling (-y)
If the singular noun ends in -y and the letter before the -y is a vowel, simply add an -s to make it plural.
Examples:
ray – rays
play - plays
boy – boys
toy - toys

Slide 3 - Slide

Letter -o:
If the singular noun ends in ‑o, preceded by a consonant, add ‑es to make it plural.
Examples:
hero - heroes
potato – potatoes

tomato – tomatoes

Exceptions:
photo – photos
piano – pianos
halo – halos



Slide 4 - Slide

Plural Rules - Irregular Nouns
* Spelling changes
* No specific rules
* Memorize often!
* Use a dictionary if necessary

Slide 5 - Slide

Spelling change: (-f /-fe)
* If the noun ends with ‑f or ‑fe, the -f is often changed to ‑ve before adding the -s to form the plural version.
Examples:
life - lives 
wife - wives
wolf - wolves
Exceptions: (-f/-fe)
roof – roofs
belief – beliefs
chef – chefs
chief – chiefs
(The -f is preceded by a vowel letter, thus no spelling change is needed.)



Slide 6 - Slide

Examples:
child – children
goose – geese
man – men
woman – women
tooth – teeth
foot – feet
mouse – mice
person – people
ox - oxen
policeman - policemen
fish - fish 
spacecraft - spacecraft
louse – lice

Slide 7 - Slide

Letter -ex/-ix:
Final -ex/-ix becomes:
Examples: 
Index – indices /indexes
Matrix – matrices
Vertex – vertices
Appendix – appendices


Letter -is:
Final -is becomes:
Examples:
Axis – axes
Genesis – geneses
Nemesis – nemeses
Crisis – crises

Slide 8 - Slide

Letter -um:
Final um becomes -a, or just adds -s
Examples:
Datum – data
Forum – fora/forums
Medium – media/ mediums
Memorandum – memoranda/memorandums
Millennium – millennia
Ovum – ova
Spectrum – spectra
Letter -us:
Final -us becomes -i or -era or -ora or just adds -es
Examples:
Alumnus – alumni
Corpus – corpora
Census – censuses
Focus – foci
Radius – radii
Campus – campuses
Syllabus – syllabi/syllabuses
Virus – viruses/virii
Viscus – viscera 
Cactus – cactuses/cacti
Fungus – fungi


Terminus – termini/terminuses
Uterus – uteri/uteruses

Slide 9 - Slide

Unchanging Nouns:
Singular           Plural
aircraft             aircraft
bass                  bass
bison                bison
elk                      elk
moose             moose
shrimp             shrimp
spacecraft     spacecraft
swine               swine
trout                 trout
sheep – sheep
series – series
species – species
deer – deer
cattle - cattle

Slide 10 - Slide

Noncountable nouns:
Examples: Water, grass, sand, snow, hair, mud, dress (style, not hanging in the closet), wind, rain, sun, moon(light), heat
Example sentences:
There are many different styles of hair.
There are several varieties of grass.
There are three different kinds of mud.
The ancient people had a few types of styles of dress.

Slide 11 - Slide

Exercises Regular Plural Nouns:

Slide 12 - Slide

Plural of:
A
shoe
B
shoes
C
schoenen
D
shoos

Slide 13 - Quiz

Plural of:
A
taxs
B
taxen
C
tax's
D
taxes

Slide 14 - Quiz

Plural of:
A
puppies
B
puppy's
C
puppys
D
puppen

Slide 15 - Quiz

Plural of:
A
tomatos
B
tomaten
C
tomato's
D
tomatoes

Slide 16 - Quiz

Plural of:
A
heroes
B
hero's
C
heros
D
held

Slide 17 - Quiz

Exercises Irregular Plural Nouns:

Slide 18 - Slide

Plural of:
A
sheeps
B
sheep
C
schapen
D
sheep's

Slide 19 - Quiz

Plural of:
A
ganzen
B
goosen
C
gooses
D
geese

Slide 20 - Quiz

Plural of:
A
cattle
B
cattles
C
cattle's
D
cattlen

Slide 21 - Quiz

Plural of:
A
knife's
B
knifes
C
knives
D
kniven

Slide 22 - Quiz

Plural of:
A
child's
B
childs
C
kinderen
D
children

Slide 23 - Quiz

For extra help:

Slide 24 - Slide

Slide 25 - Slide