动词变单三形式英语教学课件
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三单形式ppt课件
• ①Everyone is here. 大家到齐了。 • ②There is something wrong with the watch.
这块手表有毛病。
• ③This is a pen. 这是一支钢笔。 • ④That is an eraser. 那是一块橡皮擦。
归纳总结
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• 五、不可数名词作主语时为第三人称单数。 如：
• 如：
• He likes watching TV. 他喜欢看电视。
• She has lunch at twelve. 她十二点吃午餐。
• It looks like a cat. 它看起来像只猫。
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归纳总结
• 二、单个人名、地名或称呼作主语,是第三 人称单数。如：
• ①Han Mei looks like her mother. 韩梅看起 来像她的母亲。
•
归纳总结
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概念
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动词第三人称单数的变化规则
1、直接在动词后+s like- likes play-plays
2、以s, x, sh, ch, 接尾的动词：+es wash-washes
3、以辅音+o接尾的动词：+es go-goes
4、以辅音+y接尾的动词：变y为i+es fly-flies study →studies
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感谢亲观看此幻灯片，此课件部分内容来源于网络， 如有侵权请及时联系我们删除，谢谢配合！
• ②Beijing is in China. 北京在中国。 • ③Uncle Wang often makes cakes. 王叔叔
这块手表有毛病。
• ③This is a pen. 这是一支钢笔。 • ④That is an eraser. 那是一块橡皮擦。
归纳总结
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• 五、不可数名词作主语时为第三人称单数。 如：
• 如：
• He likes watching TV. 他喜欢看电视。
• She has lunch at twelve. 她十二点吃午餐。
• It looks like a cat. 它看起来像只猫。
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归纳总结
• 二、单个人名、地名或称呼作主语,是第三 人称单数。如：
• ①Han Mei looks like her mother. 韩梅看起 来像她的母亲。
•
归纳总结
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概念
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动词第三人称单数的变化规则
1、直接在动词后+s like- likes play-plays
2、以s, x, sh, ch, 接尾的动词：+es wash-washes
3、以辅音+o接尾的动词：+es go-goes
4、以辅音+y接尾的动词：变y为i+es fly-flies study →studies
精品pt
14
感谢亲观看此幻灯片，此课件部分内容来源于网络， 如有侵权请及时联系我们删除，谢谢配合！
• ②Beijing is in China. 北京在中国。 • ③Uncle Wang often makes cakes. 王叔叔
英语动词第三人称单数ppt课件
2).Beijing is in China. 北京在中国.
3). Uncle Wang often makes cakes.王叔叔经常做蛋糕.
认识到了贫困户贫困的根本原因，才 能开始 对症下 药，然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视， 已经展 开了“ 精准扶 贫”项 目
3.单数可数名词或 “this/that/the + 单 数可数名词”
"don't, doesn’t”.
• 背：I do, you do, we do, they do,
Jack and Tom do. He does, she
does, it does, Lily does.
• 1. [Do/Does]______ he watch TV at 认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目 night? Yes, he does.
用 have或has填空。
• 1．I ___h_a_v_e__ a nice picture. • 2．He ___h_a_s___ a good friend. • 3．They __h_a_v_e____ some kites. • 4．We ___h_a_v_e__ some flowers. • 5．She ____h_a_s____ a duck. • 6．My father ____h_a_s____ a new bike. • 7．Her mother ___h_a_s____ a vase. • 8．Our teacher ___h_a_s____ an English
• 5. [Do/Does]______they play football? Yes, they ___[do/does].
3). Uncle Wang often makes cakes.王叔叔经常做蛋糕.
认识到了贫困户贫困的根本原因，才 能开始 对症下 药，然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视， 已经展 开了“ 精准扶 贫”项 目
3.单数可数名词或 “this/that/the + 单 数可数名词”
"don't, doesn’t”.
• 背：I do, you do, we do, they do,
Jack and Tom do. He does, she
does, it does, Lily does.
• 1. [Do/Does]______ he watch TV at 认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目 night? Yes, he does.
用 have或has填空。
• 1．I ___h_a_v_e__ a nice picture. • 2．He ___h_a_s___ a good friend. • 3．They __h_a_v_e____ some kites. • 4．We ___h_a_v_e__ some flowers. • 5．She ____h_a_s____ a duck. • 6．My father ____h_a_s____ a new bike. • 7．Her mother ___h_a_s____ a vase. • 8．Our teacher ___h_a_s____ an English
• 5. [Do/Does]______they play football? Yes, they ___[do/does].
第三人称单数变化规则PPT课件
动L词et第’s 三Ta人lk称单数的变化规则
T1h、is 直is .接.. 在H动e/词Sh后e i+ssgood at ... He / She is ...
like- likes
play-plays
2、以s, x, sh, ch, 接尾的动词：+es wash-washes
3、以辅音+o接尾的动词：+es go-goes
2
一般现在时的定义：表示通常性，规律性， 习惯性的状态或者动作（有时间规律发生的 动作）的一种时间状态。
• 在一般现在时中，当主语是第三人称单பைடு நூலகம்时 （he,she,it,人名），句中的动词要用第三 人称单数。
• 什么是第三人称：第三人称是指一个人，不 是你（I）也不是我（You）。
-
3
• 动词第三人称单数的变化规则：
+es : watches TV brushes his teeth goes to bed goes to school does my homework does some reading
y→ i+ es: fly → flies
study →studies
不规则变化：have-----has
-
4、以辅音+y接尾的动- 词：变y为i+es 1
动L词et短’s语T：alk
T+hsi:sPisla.y..s, skHipes/ ,Sshiengiss,ggoiovdesa,ts.t.a. rtHse, li/kSehse, is ... buys some toys, gets up comes back home makes noodles, eats lunch drinks coffee begins his class , practises the piano
T1h、is 直is .接.. 在H动e/词Sh后e i+ssgood at ... He / She is ...
like- likes
play-plays
2、以s, x, sh, ch, 接尾的动词：+es wash-washes
3、以辅音+o接尾的动词：+es go-goes
2
一般现在时的定义：表示通常性，规律性， 习惯性的状态或者动作（有时间规律发生的 动作）的一种时间状态。
• 在一般现在时中，当主语是第三人称单பைடு நூலகம்时 （he,she,it,人名），句中的动词要用第三 人称单数。
• 什么是第三人称：第三人称是指一个人，不 是你（I）也不是我（You）。
-
3
• 动词第三人称单数的变化规则：
+es : watches TV brushes his teeth goes to bed goes to school does my homework does some reading
y→ i+ es: fly → flies
study →studies
不规则变化：have-----has
-
4、以辅音+y接尾的动- 词：变y为i+es 1
动L词et短’s语T：alk
T+hsi:sPisla.y..s, skHipes/ ,Sshiengiss,ggoiovdesa,ts.t.a. rtHse, li/kSehse, is ... buys some toys, gets up comes back home makes noodles, eats lunch drinks coffee begins his class , practises the piano
新版七年级上册英语初中英语动词-动词的第三人称单数形式课件(共18张PPT)
7.John sp_e_n_ds (spend) a lot of time with TV.
8. My brotherwa_t_c_hes(watch) TV every night.
肯定句变否定：
1. 找 is , am ,are , can等词。变否定更容 易，词后not莫忘记。
2.添：动词是原形，动词前加don’t
什么是“三单”？
“三单”是“第三人称单数”的简称。 英语中的第三人称与汉语中一致，为他
（he）、她（she）、它（it）。 除此之外，具体的个人或个物也是第三人
称单数形式，如：Tom, a boy, a dog等等。
男他 he 女她 she 物它 it
单个人名 单个事物
我是 I 你是 you
我们 we
否定： is is not
8. Grace’s father spends some time with Grace.
否定： spends spend
doesn’t
9.They have some new friends. 否定：
They _d_o_n_’_t _h_a__v_e_a_ny
new friends.
注意
除了上述基本规律之外，英语中还存在一些无 规则的第三人称单数变形。这些需要我们特别 记忆，如： go ---- goes do ---- does have ---- has
练习
用所给单词的适当形式完成句子。
1、He often _p_l_a_ys____ basketball with his brother Tom. (play) 2、Amy _w_a_t_c_h_e_s_ many women dancing in front of the supermarket. (watch） 3、My father __g_o_e_s____ to work at 7:30 every day. (go) 4、The plane __f_li_e_s____ from Beijing to NewYork. (fly) 5、The dog _t_ri_e_s____ to jump over the fence. (try) 6、Tina __h_a_s____ a sister and two brothers. (have)
8. My brotherwa_t_c_hes(watch) TV every night.
肯定句变否定：
1. 找 is , am ,are , can等词。变否定更容 易，词后not莫忘记。
2.添：动词是原形，动词前加don’t
什么是“三单”？
“三单”是“第三人称单数”的简称。 英语中的第三人称与汉语中一致，为他
（he）、她（she）、它（it）。 除此之外，具体的个人或个物也是第三人
称单数形式，如：Tom, a boy, a dog等等。
男他 he 女她 she 物它 it
单个人名 单个事物
我是 I 你是 you
我们 we
否定： is is not
8. Grace’s father spends some time with Grace.
否定： spends spend
doesn’t
9.They have some new friends. 否定：
They _d_o_n_’_t _h_a__v_e_a_ny
new friends.
注意
除了上述基本规律之外，英语中还存在一些无 规则的第三人称单数变形。这些需要我们特别 记忆，如： go ---- goes do ---- does have ---- has
练习
用所给单词的适当形式完成句子。
1、He often _p_l_a_ys____ basketball with his brother Tom. (play) 2、Amy _w_a_t_c_h_e_s_ many women dancing in front of the supermarket. (watch） 3、My father __g_o_e_s____ to work at 7:30 every day. (go) 4、The plane __f_li_e_s____ from Beijing to NewYork. (fly) 5、The dog _t_ri_e_s____ to jump over the fence. (try) 6、Tina __h_a_s____ a sister and two brothers. (have)
英语动词第三人称单数PPT讲稿
3).A cat comes in.一只猫进来了.
4.指示代词this, that作主语时,
是第三人称单数.如:
1)This is a pen.这是一支钢笔.
3)That isn’t an eraser.那不是 一块橡皮.
5. 不可数名词作主语时,为第 三人称单数.如:
1) Her hair is short.她是短 发。
1.Jack__lo_v_e_s__ (love) his
mother very much.
2.Mary and Lilyc_o_m__e__
(come) from the same
country.
is
3.The juice(果汁)_____ (be)
in tshoeufnrdidsge(冰箱).
• 8. [Do/Does]_____your dog walk
in the zoo?
• 9. [Do/Does]____ I have a big
nose?
• No, you _____[do not/does not].
• 11. [Do/Does]_____ their mothers
go shopping? No, they ____[do not/does not].
football? Yes, they ___[do/does].
• 6. [Do/Does]______ we have a
good teacher? Yes, we ____[do/does].
• 7. [Do/Does]_____ they jump
rope ? No, they ___[do not/does not].
school everyday? No, I don’t.
4.指示代词this, that作主语时,
是第三人称单数.如:
1)This is a pen.这是一支钢笔.
3)That isn’t an eraser.那不是 一块橡皮.
5. 不可数名词作主语时,为第 三人称单数.如:
1) Her hair is short.她是短 发。
1.Jack__lo_v_e_s__ (love) his
mother very much.
2.Mary and Lilyc_o_m__e__
(come) from the same
country.
is
3.The juice(果汁)_____ (be)
in tshoeufnrdidsge(冰箱).
• 8. [Do/Does]_____your dog walk
in the zoo?
• 9. [Do/Does]____ I have a big
nose?
• No, you _____[do not/does not].
• 11. [Do/Does]_____ their mothers
go shopping? No, they ____[do not/does not].
football? Yes, they ___[do/does].
• 6. [Do/Does]______ we have a
good teacher? Yes, we ____[do/does].
• 7. [Do/Does]_____ they jump
rope ? No, they ___[do not/does not].
school everyday? No, I don’t.
动词第三人称单数 课件
Tom passes the exam. Jenny passes the exam. She passes the exam. He passes the exam. It passes the exam.
观察左边的句子，是在pass后 加-es，变成passes
She He It 单数 passes
学以致用，把下面的句子改成否定句
1.He has dinner at home. 2.We watch TV on Monday. 3.Nick goes to the zoo on Sunday. 4.She and I take a walk together every evening. 5.Mike likes cooking.
I You We They 复数 have
动词原形
She He It 单数 has
动词三单
动词原形变动词三单规则
1. have→has
学以致用，用have或者has填空
Zhou
规则2
I like salad. You like salad. Tom and Jenny like salad. We like salad. They like salad. You like salad.
观察左边的句子，什么情况下用 like?
I You We They 复数 like
动词原形
Tom likes salad. Jenny likes salad. The dog likes salad. She likes salad. He likes salad. It likes salad.
动词三单
动词原形变动词三单规则
1. have→has 2.在动词词尾加-s like→likes know→knows
动词的第三人称单数形式优秀课件
He does word puzzles.
I do homework.
He goes hiking. I go swimming.
Hello! 你好！
He teaches me English.
I teach him Chinese.
se.
I study English.
在一般现在时的英语句子中，当主语是第三人称单数 （he, she, it, 单人名）时，动词要变成第三人称单数 形式。但在一般疑问句中，以does开头时，则要原形。
1. 一般直接加-s; cooks, makes, takes, sees, lives, writes….
2. 以o结尾的加-es, 发/z/音; does, goes…
3. 以ch, sh, s, x结尾的加-es, 发/iz/音; teaches, watches, washes, pushes, misses, fixes… 4. 辅音字母加y结尾的要改y为i再加-es;
study-studies; carry-carries; worry-worries… 5. 不规则变化。
I play with my friends. My dad _g_iv_e_s_ me big hugs.
I give him little kisses. My dad _r_e_a_d_s_t_h_e_n_e_w__s_p_a_p_e_r_.
I draw pictures for him. My dad _l_o_v_e_s_ my mom.
have-has
My pen pal and I
----by John
He is my pen pal.
His name is John, too.
英语中动词单三变法总结PPT
bench→benches. ② 部分以O结尾，变复数需要加es的词：negro → negroes, hero → heroes, tomato →
tomatoes, potato → potatoes, echo → echoes。以o结尾, 变复数只加s的词： photo→photos, piano→pianos, audio → audios, video → videos ③ 以辅音字母加y结尾的名词, 变y为i, 再加es. 如：family→families,city→cities,party→parties. ④ 以f或fe结尾的名词,变f或fe为v,再加es.如：shelf→shelves, wolf→wolves, life→lives, knife→knives. ⑤ 不规则变化需要特殊记忆：man→men, woman→women, sheep→sheep, tooth→teeth, fish→fish, child→children, ox→oxen, goose→geese
4、不规则动词（特殊情况）
have be
gets takes plays
guesses fixes finishes teaches goes和does
studies tries flies carries worries
has is
可数名词变复数
1. 大规律：绝大部分单数名词变复数，词尾加s。如：map → maps, boy→ boys, horse→ horses, table→ tables.
2. 特殊情况： ① 以s, x , sh, ch 结尾的词加es. 如：class→classes, box→boxes, dish→dishes,
动词第三人称的变形
tomatoes, potato → potatoes, echo → echoes。以o结尾, 变复数只加s的词： photo→photos, piano→pianos, audio → audios, video → videos ③ 以辅音字母加y结尾的名词, 变y为i, 再加es. 如：family→families,city→cities,party→parties. ④ 以f或fe结尾的名词,变f或fe为v,再加es.如：shelf→shelves, wolf→wolves, life→lives, knife→knives. ⑤ 不规则变化需要特殊记忆：man→men, woman→women, sheep→sheep, tooth→teeth, fish→fish, child→children, ox→oxen, goose→geese
4、不规则动词（特殊情况）
have be
gets takes plays
guesses fixes finishes teaches goes和does
studies tries flies carries worries
has is
可数名词变复数
1. 大规律：绝大部分单数名词变复数，词尾加s。如：map → maps, boy→ boys, horse→ horses, table→ tables.
2. 特殊情况： ① 以s, x , sh, ch 结尾的词加es. 如：class→classes, box→boxes, dish→dishes,
动词第三人称的变形
三单形式ppt课件
• ①The milk is in the glass. 牛奶在玻璃杯里。 • ②The bread is very small. 那面包很小。
六、当数字或字母作主语时，看作第三人 称单数。如：
• ①"6" is a lucky number. "6"是个吉利数字。
• ②"I" is a letter. "I"是个字母。
•
归纳总结
精选ppt
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概念
精选ppt
10
精选ppt
11
动词第三人称单数的变化规则
1、直接在动词后+s like- likes play-plays
2、以s, x, sh, ch, 接尾的动词：+es wash-washes
3、以辅音+o接尾的动词：+es go-goes
4、以辅音+y接尾的动词：变y为i+es fly-flies study →studies
• ①Everyone is here. 大家到齐了。 • ②There is something wrong with the watch.
这块手表有毛病。
• ③This is a pen. 这是一支钢笔。 • ④That is an eraser. 那是一块橡皮擦。
归纳总结
精选ppt
7
• 五、不可数名词作主语时为第三人称单数。 如：
精选ppt
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They like dancing. She likes dancing.
精选ppt
1
主语为第一人称,第二人称,第三 人称复数时,动词用原型.
用词规则
主语为第三人称单数时, 动词用 第三人称单数形式.(三单）
六、当数字或字母作主语时，看作第三人 称单数。如：
• ①"6" is a lucky number. "6"是个吉利数字。
• ②"I" is a letter. "I"是个字母。
•
归纳总结
精选ppt
9
概念
精选ppt
10
精选ppt
11
动词第三人称单数的变化规则
1、直接在动词后+s like- likes play-plays
2、以s, x, sh, ch, 接尾的动词：+es wash-washes
3、以辅音+o接尾的动词：+es go-goes
4、以辅音+y接尾的动词：变y为i+es fly-flies study →studies
• ①Everyone is here. 大家到齐了。 • ②There is something wrong with the watch.
这块手表有毛病。
• ③This is a pen. 这是一支钢笔。 • ④That is an eraser. 那是一块橡皮擦。
归纳总结
精选ppt
7
• 五、不可数名词作主语时为第三人称单数。 如：
精选ppt
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They like dancing. She likes dancing.
精选ppt
1
主语为第一人称,第二人称,第三 人称复数时,动词用原型.
用词规则
主语为第三人称单数时, 动词用 第三人称单数形式.(三单）
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按照要求改写句子。 1. I do my homework every day.(改为一般疑问 句，作否定回答
___________________________________ 2. She likes milk.(改为一般疑问句，作肯定回 答)
___________________________ 3. Amy likes playing computer games.(改为一 般疑问句，作否定回答
play---plays say---says
5.be动词的第三人称单数分别为 is, have则为has
am--- is is--- is
are--- is have--- has
Sum up:
1.一般直接在此为加-s
2.以字母o,s, x, ch, sh 结尾的动词 加-es。
3.辅音字母+y结尾的动词， 先变y为i，再加-es
____________________________________
精诚因你而精彩
Jingcheng is wonderful because of you
have_______
plant_______
teach_______
pass_______
fly ________
carry ____
study_______
come________
brush________
watch______
用动词的适当形式填空。 1. He often ________(have) dinner at home. 2. Daniel and Tommy _______(be) in Class One. 3. Nick _______(not go) to the zoo on Sunday 4. What _______they often _______(do) on Saturdays？ 5. _______ your parents _______(read) newspapers every day? 6. The girl _______(teach) us English on Sundays. 7. Mike _______(like) cooking. 8. They _______(have) the same hobby. 9. She _______(go) to school from Monday to Friday. 10. The child often _______(watch) TV in the evening.
动词变单三形式
第三人称：
he she it 单个人名 如Jack
构成规则：
1.一般直接在此为加-s like---likes drive---drives read---reads cook---cooks open---opens write---writes
2.以字母o,s, x, ch, sh 结尾的动词
4.be动词的第三人称单数分别为 is, have则为has
例句： He likes watching TV. 他喜欢看电视。 Jack plays basketball. 杰克会打篮球。 This boy reads a book. 这个男孩在看书。
变成一般疑问句的时候加上does，把单 三的s带走。怎么变呢？
加-es。
guess --- guesses
watch --- watches
go ---
goes
wash--- washes
fix---
fixes
3、辅音字母+y结尾的动词， 先变y为i，再加-es
carry -- carries fly -- flies
study -- studies
4.元音字母+y结尾的动词， 直接在动词后加-S
Does he like watching TV? Does Jack play basketball? Does this boy read a book?
练习: 写出下列动词的第三人称单数。
drink ________
go _______
stay _Байду номын сангаас______
make ________
look_________