动词单三形式的变化规则---------对应时态(一般现在时) 1.一般情况下,直接加-s,如:cook-cooks, milk-milks?
2.2.以s。 x。 sh。 ch。 o结尾,加-es,如:guess-guesses, wash-washes, watch-watches go-goes?
3.3.以“辅音字母 y”结尾,变y为i, 再加-es,如:study-studies? 练习: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________ do_________ teach_______? wash_______?
1 He often ________(have) dinner at home。? 2 Daniel and Tommy _______(be) in Class One。? 3 We _______(not watch) TV on Monday。? 4 Nick _______(not go) to the zoo on Sunday。? 5 ______ they ________(like) the World Cup??
6 What _______they often _______(do) on Saturdays?? 7_______ your parents _______(read) newspapers every day?? 8 The girl _______(teach) us English on Sundays。?
9 She and I ________(take) a walk together every evening。? 10 There ________(be) some water in the bottle。? 11 Mike _______(like) cooking。?