(2)在第三人称单词的句子中，动词要使用第三人称单词形式。

(3)动词变为第三人称单数形式，要遵循以下规则：

①一般情况下，在动词的后面直接加s。如：

read--reads make-makes write-writes

②以字母s, x, o , sh , ch结尾的动词，在词尾加es。如：

do-does wash-washes teach-teaches go-goes pass-passes

③以y结尾的动词分为两个情况，以元音字母加y结尾的动词，在词尾直接加s。如：play-plays buy--buys

以辅音字母加y结尾的动词，要把y变为i，再加es.如：study--studies

④以f , fe结尾的名词，先把f，fe变为v,再加-es.

⑤特殊变化：have--has

(4)在一个第三人称单数的句子中，只要句子中出现了does或者其否定形式doesn't.该句子中的其他动词就要使用原形。

(5)第三人称单数的肯定句在变为否定句时，在动词的前面加doesn't. 动词恢复原形。如：he lives in Beijing.---he doesn't live in Beijing.

(6) 第三人称单数的陈述句在变为一般疑问句时，用does开头，后面的动词也要变为原形。如：he lives in Beijing.---Does he live in Beijing?

3、注意几个单词的变化：

hobby(复数形式)-hobbies have to(同义词)-must

六、 反义词或对应词：

get on(上车)---get off(下车) near(近的)-far(远的) fast(快的)-slow(慢的)

because(因为)-why(为什么) same(相同的)-different(不同的)

here(这里)---there(那里) east(东)---west(西)

north(北)---south(南) left(左)---right(右) get on (上车)---get off(下车)

近义词： see you---goodbye sure---certainly---of course

七、主题写作：范文

Li Ying's Hobbies

Li Ying likes English very much.She works hard at it.She reads English every morning.She likes speaking English .She likes listening to the radio,too.She watches TV only on Saturday evening.

Does she like cooking Chinese food?No, she doesn't.She likes doing word puzzles.She doesn't like playing basketball.Her parents love her.All the teachers love her,too.She says her hobbies make her happy.