Unit+6+Grammar+课件+2023-2024学年牛津译林版七年级英语上册

class box watch brush
classes boxes watches brushes
Complete the following sentences according to the words given.
• 1. Best _w_i_s_h_e_s_(wish) to you. • 2. We’d like two g__la_s_s_e_s(glass) of milk,
conclusion:
可数名词复数形式的构成
名词特点
一般情况
以__s_,_x_,_s_h_,_ch_ 结尾
词尾加法
加__-_s__
加__-_e_s__
例词 desks, apples boxes, wishes
以__f__或__f_e__结尾的 改_f_或__f_e_为__v再__加__-_e_s_ knives, leaves
2、clothes等属于无单数形式的复数名词，谓语作 复数。 T-shirts are my favourite clothes.
3、shoes , glasses ,shorts等名词，由两部分构成，常以复
数形式出现，谓语动词要用复数。要表示单数常用a pair of表示，此时作主语，谓语要作单数看待。
boys babies families countries guys flies
Rule4. n.(以f或fe结尾)-fe/f+ves
knife knives
half halves
knife
knivfees
shelf shelvf es
wife wives wolf wolves
half halves
please. • 3.How many basketball _m_a_t_c_h_e_s(match)
are there this month? • 4. These red _b_o_x_e_s(box) are those
players’. • 5. There are 12 _m_o_n__th_s_(month) in a
photo photos zoo zoos
(动物园)
tomato tomatoes (西红柿) hero heroes (英雄)
O+es
Heroes like to eat potatoes, tomatoes and mangoes.
Which is followed by “s” and which is followed by “es”?
My shoes are new.
This pair of glasses is mine. 4、集体名词看作整体时谓语用单数; 指成员时，谓语用复数
。
His family is a happy family.
His family are all at home.
5、有的名词单，复数意思不同
hair 和fruit 通常作单数，表示总体。 My hair is black. I like fruit .It’s good for you. 但如果表示若干根头发或各种水果，则需用复 数形式. Sanmao has three hairs. She likes pears, peaches and other fruits.
既是可数名词又是不可数名词
【C】 【U】
• glass
玻璃杯——玻璃
• paper 试卷，报纸——纸张
• orange
橙子——橙汁
• chicken
鸡——鸡肉
• Light
电灯——光
• Time
次数——时间
• Room
房间——空间
• exercise 体操，练习题——锻炼
Finding :
1. A.Chinese B.Frenchmen C.Englishmen D.Germaens 2. A.photos B.tomatoes C.potatoes D.radioess
2. use the countable nouns and uncountable nouns correctly;
正确使用可数名词与不可数名词 3. improve healthy lifestyle and
enjoy life.
改善生活方式，享受生活
Guessing:
chicken milk chocolate juice
几种特殊名词的用法
1、people 作“人们，人民”解时，只有复数形式 ，谓语动词作复数。作“民族”解时，单复数不 同，复数要在词尾加s。 There are five people in my family. There are fifty-six peoples in our country.
an
用“a” 或 “an” 填 空 ➢__a___book an egg a US ship ➢ a tomato an hour a useful book
➢ an English teacher an 8-year-old boy
+s +es ...
-y+ies
-f/fe+ves
Rule1. n.+s
apple orange cup plate egg bowl beef bread cake hamburger cola juice salt pear pork coffee water meat milk rice tomato carrot
countable nouns uncountable
Japanese
不规则名词复数变化（一）
man-------woman---policeman-
men women policemen

child-------
Children
foot-------tooth------
mouse-----
feet teeth
mice
不规则名词复数变化（二）
———单复同形
• 3.那个人每顿吃三个汉堡包。
• That person has __t_h_r_e_e__h_a_m__b_u__rg__e_r_s__for
each meal. • 4.我在这儿交了许多朋友。
• I make __m__a_n_y__fr_i_e_n_d_s_ here.
Rule2. n.(以s, x, ch, sh等结尾)+es
What’s this?
It’s ____.
beef
牛肉
pork
猪肉
Guessing:
carrots tomatoes potatoes
What are these?They are _____.
bananas watermelons lemons
Can you help them find the right family?
cars hamburgers
book s maps mouths brothers grapes pears
Complete the sentences
• 1.我想买两本书。
• I’d like to buy _tw__o__b_o_o__k_s.
• 2.一些学生在操场上打篮球。
• S__o_m__e_s_t_u_d__e_n_t_sare playing on the playground.
sheep--fish-----ChineseJapanese-
sheep fish Chinese Japanese
不规则名词复数变化（三）
各国家人的复数: “中日不变,英法变,其它's'在后面”
1、“中日不变”即单复数相同 Chinese , Japanese
2、“英法变”即加“man”或 “woman” Englishman , Frenchwoman
3. A.desks B.Americeans C.friends 4. A.stories B.families C.knifves 5. A.cups B.packets C.bottles 6. A.clothes B.monthess C.mouths
D.bread D.maths D.kiloses D.fifths
写出下列名词的复数形式。 1.match_m_a_t_c_h_e_s_ 2. watch _w__a_tc_h_e_s_ 3. month_m_o_n_t_h_s_ 4. box _b_o_x_e_s__ 5. library _li_b_r_a_ri_e_s 6. story _st_o_r_ie_s_ 7. radio _r_a_d_i_o_s_ 8. foot ___fe_e_t__ 9. woman w__o_m_e_n_ 10. baby _b_a_b_i_es_
Unit 6 Food and lifestyle
(Grammar)
Amber
Learning Goals:
Learning aims:
At the end of this class, you will be able to
1. grasp the new words and phrases; 掌握单词和短语
n.-f/fe+ves口诀
树叶leaf 半数half 自己self 黄
leaves
halves selves
妻子wife 拿刀knife 去杀狼wolf
wives knives
wolves
架shelf后小偷thief逃命life忙
shelves thieves lives
Rule5. n.(以o结尾)+s/es
3、其它“s”在后面 Australians, Americans
特殊的名词复数形式
man teacher ----men teachers woman doctor -----women doctors
boy student----- boy students apple tree-----apple trees
（可数名词）
nouns （不可数名词）
…
…
countable nouns
apple orange cup plate egg bowl cake pear hamburger tomato carrot
uncountable nouns
salt beef cola juice meat milk rice bread water coffee pork
countable noun 可数名词
how to change
singular(单数)
规则变化
？
不规则变化
plural(复数)
Which word can be be “a” and which word can be with “an”?
a egohugrancba8mcaUn5oSlkgebyeeurger
Can you find any changing rules of the following words?
child man woman foot tooth fish sheep Chinese
Japanese
children men women
feet teeth fish sheep
Chinese
year.
Rule3. n.(“辅音字母+y”结尾)-y+ies
family families comedy comedies
n.(“元音字母a,i,e,o,u+y”结尾)+s
boy boys
day days
Give the plural form and tell the reason
1. boy 2. baby 3. family 4. country 5.guy 6.fly
heroes(英雄) kilos radios zoos photo s potatoes pianos tomatoes
mangoes
Sum up
1.一般情况下,直接在名词词尾加s. 2.以s,x,sh,ch结尾的名词,在词尾加es. 3.以辅音字母加y结尾的名词，要变y为i再加es. 4.以“元音字母+y”结尾的名词，直接在词尾加s . 5.以f或 fe结尾的名词，先将f或 fe变为v,再加es. 6.以o结尾的名词,有的加 s, 有的加 es。
以_辅__音__字__母_加__y_结尾的 改__y_为__i__再_加__-_e_s_
families, cities
以_元__音__字__母_加__y_结尾的 加__-_s___
boys, keys
以__o__结尾的
__有__生__命__的事物加-es tomatoes,heroes