七年级上册Unit 6 Food and lifestyle图片ppt课件

这是一份七年级上册Unit 6 Food and lifestyle图片ppt课件，共22页。PPT课件主要包含了Free talk，hamburger，beef，watermelon，lemon，juice，milk，an apple，a pen，four pens等内容，欢迎下载使用。

What is yur favrite fd?
Cuntable nun:A cuntable nun refers t smething we can cunt.Uncuntable nun:An uncuntable nun refers t smething we cannt cunt.
Cuntable nun
three apples
Singular frmIt refers t ne persn r thing
Plural frmIt refers t mre than ne persn r thing.
当单数可数名词以元音音素(vwel sund) 发音开头时，使用an来引导；如：an apple an hur an umbrella ['æp(ə)l] ['aʊə] [ʌm'brelə]以辅音音素(cnsnant sund)发音开头的单数可数名词，用a来引导。如：a lemn a university a bk ['lemən] [juːnɪ'vɜːsɪtɪ] [bʊk]
选择“a”或“an” 填空。___ hamburger ____ hur___ lemn ____ umbrella___ range ____ university
singular plural
mst cuntable nuns
directly add -s
day — daysbk — bkshuse — husesbanana — bananas
Singular plural
nuns ending in a cnsnant + y
-y i, + es
city — citiesbdy — bdiesstry — strieshbby — hbbies
nuns ending in s, sh, ch r x
directly add -es
bus — busesglass — glassesdish — disheswish — wishes
watch — watchesmatch — matchesbx — bxesfx — fxes
nuns ending in
Nun ends with letter “” and refers t smething has n life, then add -s
z — zspht — phtspian — piansvide — vides
Nun ends with letter “” and refers t smething has life, then add -es
her — heresptat — ptatesmang — mangestmat — tmates
add -s r -es
nuns ending in f r fe
f / fe v, + es
life — liveswife — wivesleaf — leavesshelf — shelves
Sme ther nuns
wman — wmen
tth — teeth
child — children
muse — mice
deer — deersheep — sheepChinese — Chinese
cat — sfa — class — peach — family —
tax — half — radi — brush — ptat —
Sme ther cuntable nuns d nt fllw the changing rules.
记忆可数名词单数变为复数的变化规则和典型例词，以及常用的可数名词单数变为复数的不规则变化。