unit1
1. we had great fun playing in the water. 我们在水中玩得很高兴。
have fun (in) doing sth. 做某事很高兴 = enjoy oneself
we had a lot of fun swimming in the sea.
i have great fun talking with that little girl.
练一练(1) i have a good time on the beach. ( 同义句)
i ______ ________ on the beach.
(2) we have fun ______(sing) and ______( dance).
2. i found a small boy crying in the corner. 我发现一个小男孩在角落里哭。
find sb. doing sth. 发现某人正在做某事
he sat down and watched wang wang play with a friend black cat.
感官动词 see, hear, feel, watch, listen to, look at, find
（1）感官动词+ 宾语+ 动词原形 强调看到/听到整个动作，或整个事件或行为的全过程
（2）感官动词+ 宾语+ 现在分词 强调看到/听到行动或事件正在进行
i saw him cross the street. 我看见他过了马路。（从一边到另一边）
i saw him crossing the street. 我看见他正过马路。（正在马路中间
Unit4单元知识点复习