中小学教育资源及组卷应用平台
语法特训2:动词第三人称单数形式变化规则
在一般现在时的句子中,当主语是第三人称单数时,其谓语动词也要用第三人称单数形式。动词第三人称单数形式的变化规则及其发音如下所示:
一般情况下,直接在动词词尾加-s。
在清辅音后,s发/s/音。如:pick→picks drink→drinks
在浊辅音或元音后,s发/z/音。如:clean→cleans see→sees
以s,x,ch,sh,o结尾的动词,在词尾加-es。
es发/ z/或者/z/音。如:pass→passes fix→fixes teach→teaches push→pushes go→goes
以辅音字母加y结尾的动词,先变y为i,再加-s。
es发/ z/或/z/音。如:try→tries carry→carries cry→cries fly→flies
以元音字母(a,e,i, o,u)加y结尾的动词,直接在词尾加-s。
s发/z/音。如:play→plays
不规则变化,需特殊记忆。如:have→has
专项练习
一、判断下列单词画线部分发音是否一致,一致的写“S”,不一致的写“D”
( )1.takes cars leaves keys
( )2.catches boxes fixes pushes
( )3.this is yes spot
( )4.has does bees mushrooms
( )5.finds reads looks hands
二、用所给词的适当形式填空。
1.Cinderella (try) on the shoe. It (fit)!
2.My brother (not like) milk at all.
3.The student often (do) his homework in the evening.
4.The Greens often (carry) water for the old lady.
5.The child (watch) TV every evening.
6. Tim (get) to school at 7:30 every day
7.They (begin) their lesson at seven thirty in the morning.
8.The woman (take) a walk after supper every day.
9.Mrs Tang always (worry) about her son because he doesn't like studying.
10.--What your uncle in your school
--He English.(teach)
三、根据中文提示完成句子。
1.这鸡汤闻起来很香。
The very nice.
2.一只猫从房子里跑出去了。
A cat of the .
3.他们开始了比赛。约翰获胜了。
They the match. John .
4.他通常在晚饭后洗碗和刷牙。
He usually the and his after dinner.
5.博比大喊并且把害虫赶跑了。
Bobby and the pests .
6.刘涛经常在周末看电视和读书。
Liu Tao TV and .
参考答案
一、D S D D D
二、1.tries, fits 2.doesn’t like 3.does 4.carry 5.watches 6.Does, get 7.begin 8.takes 9.worries 10.does, teach, teaches
三、1.chicken soup smells 2.out of, house 3.start, wins
4.wash, dishes, brush, teeth 5.shouts, dives, away
6.often watches, reads books on weekends.
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