先知道五大句型,找到主干,五大句型是
一、主语+谓语（不及物动词）（SV型）The rain stopped. They are talking.
二、主语+谓语（及物动词）+宾语（SVO型）Children often sing this song.My mother is watching TV.
三、主语+连系动词+表语（SVP型）The book is new. Betty looks very beautiful.
四、主语+谓语（及物动词）+间接宾语+直接宾语（SVID型）I'll by him a new watch.She showed me all her pictures.
五、主语+谓语（及物动词）+宾语+宾语补足语（SVOC型）如：We often heard them laugh.John told me to do that again.
希望对你有所帮助. 先知道五大句型,找到主干,五大句型是
一、主语+谓语（不及物动词）（SV型）The rain stopped. They are talking.
二、主语+谓语（及物动词）+宾语（SVO型）Children often sing this song.My mother is watching TV.
三、主语+连系动词+表语（SVP型）The book is new. Betty looks very beautiful.
四、主语+谓语（及物动词）+间接宾语+直接宾语（SVID型）I'll by him a new watch.She showed me all her pictures.
五、主语+谓语（及物动词）+宾语+宾语补足语（SVOC型）如：We often heard them laugh.John told me to do that again.
希望对你有所帮助.