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时间:2020-09-06
《三单动词变化及读音.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、动词三单变化规律(只有一般现在时才有第三人称单数)动词好好看,词尾有变幻,规律掌握好,一点都不难。1.一般在词尾加s:eats drinks sleeps sees lookshears walk talk reads writes 2. 词尾读音“是稀奇”,就加es:kissesmissesfixes dressesstressespressesexpressesimpresses washes brushes pushes flashes teaches watches matches3.单词结尾y,千万别乱猜,元加y就不改,直接加s,
2、辅音加y,改y为i加es:stay pay play buy say enjoy destroy display spray slaystudy--studies carry–carries marry—marries worry—worrieshurry—hurriesfly--flies try--tries dry—driescry—criesbury--buries4.记住特殊的两个单词go和do后面加es:goes does5.记住最为特别的be的三单是is;have的三单是has.六.单词三单变化练习,填充下列表格:词尾只加s词尾要加es
3、不改y直接加s改y为i加eso后加es1 2 3 4 5 特别的两个单词6 7 8 9 10 【判断三单】说出使用三单的理由1) Whowantstotry?2) MaryorJackwantstocomehere.3) HestudiesEnglishveryhard,doesn’the?4) Mymotherdoeshouseworkthreetimesaweek.5) ShegoestoKnow-howEnglishtwiceaweek.6) IgotoBeijingonceayear.7) They
4、likeEnglishverymuch,don’tthey?8) HelikesEnglishverymuch,doesn’the?9) Heneverdrinkscoke.10) Isometimesgetuplate.11) Thedogwantstoeatthebone.12) Thelittlecatwantstocatchthefatrat.13) Mygrandfatheroftengoesfishing.14) Myfatherseldombeatsme.动词第三人称单数词尾变化有三种形式。(1)一般动词在词尾加-s,-s在清辅音后读/
5、s/,在浊辅音或元音后读/z/,ds读/dz/,ts读/ts/。如:help→helps/helps/,know→knows/nEuz/,get→gets/gets/,read→reads/ri:dz/(2)以字母s,x,ch,sh或有些以o结尾的动词加-es,-es读/iz/。如:guess→guesses/'gAsiz/,fix→fixes/'fiksiz/,teach→teaches/'ti:tFiz/,wash→washes/'wRFiz/注意:go→goes/gEuz/,do→does/dQz/(3)以辅音字母+y结尾的动词,先变y为i,再加-e
6、s,-ies读/iz/。如:carry→carries/'kAriz/,fly→flies/flaiz/注:在play→plays/pleiz/,say→says/sez/中,字母y前为元音字母,第三人称单数形式直接在动词后面加-s。(4)特殊词例外。如:be→is,have→has
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