一般现在时
动词三单形式变化
1.一般直接在动词后加s ；play--plays
2.以s/x/o/sh/ch 结尾的动词，直接加es ；watch--watches
3.以辅音加y 结尾的动词，变y 为i 再加es ；study--studies
4.特殊变化，have--has
(注意：只有当主语是she/he/it/人名单数/名词单数时，动词才要变化
“does ” 一出现，动词就还原。

）
1.写出下列动词的三单形式
jump _______ throw _______ kick _______ catch
_______
wash _______ go _______ study _______ busy _______ hop _______ run _______ read _______ have_______
2.请在括号内选择正确的词。

Tom (like/likes) roller skating,but I (like/likes)watching TV.
My father (read/reads)books,and I (do/does)my homework. Jack ’s classmates(play/plays)basketball every afternoon.
④Lily ’s sister(draw/draws)picture every day.
⑤Father(buy/buys)me a gift for my birthday.
⑥Jack and I(bounce/bounces)ball every Sunday morning.
3.请用括号内动词的正确形式填空
She_______(cook)everyday ，but doesn ’t_______(wash) everyday.
练 习
四大原则
He______(do) his homework at 5 ,but I ______(do) my homework at 6:30.
Bob ______(have) lunch at 12:00,but we ______(have) lunch at 12:30.
Lily and Lucy_________(go) to school every week.
The cat doesn’t ________(eat) fish everyday.
The dogs_________(play)on the floor everyday.
.。