第一篇:现在分词变化规则、动词第三人称单数的变化规则
动词第三人称单数的变化规则
一、变化规则
1、直接在动词后+s
例如: like-likes play-plays
2、以s, x, sh, ch, 接尾的动词:+es
例如: wash-washes
3、以辅音+o接尾的动词:+es
例如: go-goes
4、以辅音+y接尾的动词:变y为i+es
例如: fly-flies 动词短语: +s:
Plays, skips, sings, gives, starts, likes,buys some toys, gets up
comes back home
makes noodles, eats lunch drinks coffee
begins his class , practises the piano +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 注意:不规则变化:have-----has,be-------is,do-----does 写出下列动词的第三人称单数
drink ________ go _______ stay ________ make ________ look _________ have_______ pass_______ carry ___come________ watch______ plant_______ fly ________study_______ rush________ do_________ teach_______
现在分词变化规则.一般情况下直接加ing think---thinking
sleep---sleeping
study---studying
speak---speaking
say---saying.以不发音的字母e结尾的单词,去掉字母e,再
加ing wake---waking
make---making
come---coming take---taking
leave---leaving
have---having
dance----dancing ride----riding
write---writing
3.以重读闭音节结尾,呈现“辅,元,辅”结构的动
词,先双写末尾的辅音字母,再加ing
stop---stopping
sit---sitting
run---running
forget---forgetting
begin---beginning
4.以ie结尾的动词,把ie改为y,再加ing
lie---lying
5.以重读闭音节结尾,呈现“辅,元,辅”结构的动词,先双写末尾的辅音字母,再加ing。
begin,cut, get,hit, run, sit, stop, set, swim, fit, dig, forget
等。
第二篇:动词现在分词和动词第三人称单数
二.动词现在分词由动词原形在词尾加ing构成,其规则如下:
1)一般情况下直接加ing
think---thinking
sleep---sleeping
study---studying
speak---speaking
carry---carrying
say---saying
2)以不发音的字母e结尾的单词,去掉字母e,再加ing
wake---waking
make---making
come---coming take---taking
leave---leaving
have---having
3)以重读闭音节结尾,呈现“辅,元,辅”结构的动词,先双写末尾的辅音字母,再加ing。初中学过的这类词有:begin,cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。(visit 不是以重读闭音节结尾,不用双写)travel虽然重读第一音节,词尾音节不重读,但是现在分词仍要双写末尾辅音字母,然后再加ing,如:travel---travelling.初中阶段此类词只有这一个。
4)以 y 结尾的动词 直接加 ing
carry—— carrying
enjoy—— enjoying
5)以ie结尾的动词,把ie改为y,再加ing die---dying
lie---lying
要特别注意有些动词没有进行时态.1、表示状态、思想、感情和感觉的动词,如:see, hear, love, know, want, hope, think等,没有进行时态。
2、当have/has作为“拥有”时,没有进行时态,但表示“开会,吃饭,玩得高兴”等意思时,可以用进行时表达。I am having many books.(这是错误的句子)
I am having a good time.(这才是正确的句子)一.写出下列动词的现在分词形式
work___________ visit__________ play__________ study__________ dance__________ have__________ travel__________ take__________ drop__________ sing __________ shop__________ swim__________ lie__________
动词第三人称单数变化规则
1、大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为 [z]。如:
①stop-stops [s];make-makes [s] ②read-reads [z];play-plays [z]
2、以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”读[iz] 如:
fly-flies [z]; carry-carries [z] study-studies [z];worry-worries
3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如: teach-teaches [iz];watch-watches [iz]
4、以“o”结尾的动词,加“es”,读[z] 如: go-goes [z] do-does [z] 下面几个动词变为单数时,原词的元音部分的发音发生了较大的变化,请注意记忆。如:
1、do [du:]-does [dz]
2、say [sei]-says [sez] 以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,与所加“s”
一起读做[iz]。如: close-closes [iz] be动词包括:am,is,are。第三人称单数用 is;过去式为 was;复数用are,过去式为were.
第三篇:动词单数第三人称变化发音规则
动词单数第三人称变化发音规则
动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同:
1、大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为 [z]。如: ①清清:以清辅音结尾的加了S后,发[s],如:stop-stops [s] make-makes [s] ②浊浊:以浊辅音结尾的加了S后,发[z],如:clean-cleans [z]sing – sings[z] ③元浊:以浊辅音结尾的加了S后,发[z],如:play-plays [z] carry-carries[z]
2、以字母t结尾的发[ts]音,以字母d结尾的发[dz]。如: sit-sits[ts]suit-suits[ts]read-reads[dz]
3、以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”读[iz] 如: fly-flies [iz] carry-carries[iz] study-studies [iz]worry-worries [iz]
4、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如: teach-teaches [iz]watch-watches [iz]
5、以“o”结尾的动词,加“es”,读[z] 如: go-goes [z] do-does [z]
6、以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,与所加“s” 一起读做[iz]。如: close-closes [iz]
7、下面几个动词变为单数时,原词的元音部分的发音发生了较大的变化,请注意记忆。如:
①do [du:]-does [dz] ②say [sei]-says [sez]
除上述规律外,还应注意下面三点:
1.动词 have,遇到主语是第三人称单数时,要用 has; 动词 be 的第三人称单数形式是is。
2.含有动词第三人称单数形式的句子变否定句时,要用 doesn't + 动词原形,如:
He goes to school at six in the morning.(变否定句)→ He doesn't go to school at six in the morning.3.对含有动词第三人称单数形式的句子提问时,要用助动词 does,如:
She goes home at five every day.(对划线部分提问)→ When does she go home every day?或者: What time does she go home every day?
第四篇:动词第三人称单数变化规则总结
动词第三人称单数变化规则总结:
(和名词的复数区别哦!!)
1、原形动词词尾+“-s” help→helps come→comes walk→walks swim→swims
2、原形动词词尾“ch,sh,o,s,x”+“-es”: teach(教)→teaches wash(洗)→washes go(去)→goes kiss(吻)→kisses fix(安装)→fixes3、1)原形动词词尾为“辅音字母+y”时,变“y”为“i”后加“-es” 2)若是“元音字母+y”,只加“-s” study(学习)→studies try→tries fly→flies carry(搬)→carries 注意:play(玩)→plays
4、不规则变化 have→has cut→cut come→came become→became keep→kept
第五篇:单数第三人称动词用法及变化规则
单数第三人称动词用法及变化规则
在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。现归纳总结如下:
一、人称代词he, she, it是第三人称单数。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。
二、单个人名、地名或称呼作主语;是第三人称单数。如:
①Tom looks like her mother.韩梅看起来像她的母亲。
②Beijing is in China.北京在中国。
③Uncle Wang often makes cakes.王叔叔经常做蛋糕。
三、单数可数名词或“this / that / the+单数可数名词”作主语时,是第三人称单数。如:
①A horse is a useful animal.马是有用的动物。
②This book is yours.这本书是你的。
③That car is red.那辆小汽车是红色的。
④The cat is Lucy's.这只猫是露茜的。
四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that作主语时,是第三人称单数。如:
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。
五、不可数名词作主语时为第三人称单数。如:
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。
除上述规律外,还应注意下面三点:
1.动词 have,遇到主语是第三人称单数时,要用 has;
动词 be 的第三人称单数形式是is。
2.含有动词第三人称单数形式的句子变否定句时,要用
doesn't + 动词原形,如:
He goes to school at six in the morning.(变否定句)→ He doesn't go to school at six in the morning.3.对含有动词第三人称单数形式的句子提问时,要用助
动词 does,如:
She goes home at five every day.(对划线部分提问)→ When / What time does she go home every day?
动词第三人称单数的变化规则及发音规律
1、大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为 [z]。
①stop-stops [s];make-makes [s] ②read-reads [z];play-plays [z]
2、以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”读[iz] 如:
fly-flies [z];carry-carries [z] study-studies [z];worry-worries
3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如: teach-teaches [iz];watch-watches [iz]
4、以“o”结尾的动词,加“es”,读[z] 如: go-goes [z] do-does [z] 下面几个动词变为单数时,原词的元音部分的发音发生了较大的变化,请注意记忆。
1、do [du:]-does [dz]
2、say [sei]-says [sez]
以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,与所加“s”
一起读做[iz]。如: close-closes [iz] be动词包括:am,is,are。第三人称单数用复数用are,过去式为were.; 过去式为 was; is