内容正文:
Unit 6
Period 3
Grammar
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课
导
入
1.我想买两本书。
I’d like to buy __________.
2.一些学生在操场上打篮球。
______________ are playing on the playground.
3.那个人每顿都吃一片面包。
That person has _____________________for each meal.
4.我喜欢在下午喝杯茶。
I like to have ______________ in the afternoon.
Complete the following sentences, and
what can you find?
two books
Some students
a piece of bread
a cup of tea
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课
导
入
Nouns
Countable
Nouns
Uncountable
Nouns
名 词
可数名词
不可数名词
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1. 能够区分可数名词(countable nouns)
和 不可数名词(uncountable nouns)
2. 能够掌握可数名词的复数形式,包括
规则变化和不规则变化
新知学习
课堂小结
当堂检测
学习目标
重点研讨
an apple
a pear
an orange
a banana
an egg
a carrot
新知学习
课堂小结
当堂检测
学习目标
重点研讨
I want to buy a hamburger.
cake.
an egg.
orange .
We use 'a' or 'an' before a singular countable noun. If the noun starts with a vowel(元音) sound, we use 'an'.(用于以元音音素开头的单词前)
新知学习
课堂小结
当堂检测
学习目标
重点研讨
More examples:
___ US ship
___ hour
___ uncle/aunt
There is ___ ‘u’ and ___ ‘s’ in the word ‘use’.
a
an
a
an
an
‘a’ or ‘an’
新知学习
课堂小结
当堂检测
学习目标
重点研讨
an apple
apples
a banana
bananas
a cake
cakes
a carrot
carrots
rule
可数名词复数一般是直接在名词后面加 s
新知学习
课堂小结
当堂检测
学习目标
重点研讨
watches
boxes
fishes
buses
rule
以字母s,x,ch,sh结尾的单词,
变为复数时在其后加es
新知学习
课堂小结
当堂检测
学习目标
重点研讨
rule
其他以“o”结尾的单词直接加“S”
piano—
radio—
photo—
pianos
radios
photos
zoo —
kilo —
zoos
kilos
【特例】Heroes like tomatoes, potatoes and mangoes.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
a story book
rule
辅音字母+y结尾的:y--ies
元音字母+y结尾的:y +s
a toy
some toys
many stories
two story books
新知学习
课堂小结
当堂检测
学习目标
重点研讨
rule
以f或者以fe结尾的单词,
通常把f或者fe变成v,再加es
例:half, wife, knife, life
halves, wives, knives, lives
a knife
knives
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Singular(单数) Plural(复数)
Most nouns cake →cakes , hamburger →hamburgers , banana →bananas , …
Nouns ending in a consonant +y story →stories , family →families ,…
Nouns ending in s, sh, ch, or x glass →glasses, wish →wishes,
watch →watches, box →boxes , …
Nouns ending in o potato →potatoes, photo →