小学三单讲解与练习

主语三单他、她、它，动三形式后面压，

词尾一般s加；辅音字母+y型，

变y为i,es;ch,sh真有趣，s,x,es;

三个特殊那里去has、goes和does;

否定句，记住它，动词前面doesn't;

疑问句，别着急， 句首Does，来帮你;

肯定回答用Yes,he、she、it加does;

否定回答要用No,he、she、it、doesn't;

Does、doesn't来帮你，后面动词定注意，恢复原形要切记。

第三人称单数变化规则练习题

一、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_______ brush________

teach_______wash_______match_______

guess______study______

finish_________do________ stop______ see________drive ________ let_______ carry_____keep_____ have ________stay_______

begin______ forget_______ die _______ run_______ prefer______ give________ ring_______ dance_____hope_______ snow______ carry________

fly ______ cry ______ guess ____ study ________

二、用正确的形式填空

____ (have) a cat. ____ (have) a dog.

____ (have) long hair. ____ (have) a big house.

____ (have) a happy family. ____ (have) a short tail.

____ (have) a good teacher.

____ (have) two big eyes.

____ (have) a red pen.

mother ____ (have) a beautiful nose.

____ (have) four legs. ____ (have) two ears.

father ____ (have) a blue car.

____ (have) two hands.

____ (have) a model plane. ____ (have) a doll.

____ (have) many books.

____ (have) many skirts.

baby ____ (have) no teeth.

____ (have) some fish

用do或者dose填空

____ have a cat. ____ have a long hair. ____ have a happy family. ____ like a good teacher. ____ have a red pen. ____ have two legs. father ____ have a blue car. ____like a model plane. ____ like dogs..

____ have a big house.

____ have a short tail.

____ like a bad girl.

mother ____ have a beautiful nose.

____ have one ears.

____ have two hands.

____ like a toy.