今天我们将学习两个新的不规则动词sleep-slept（睡觉）与send-sent（寄，发送）并复习see-saw（看见）。首先来学习以下几个句子：Yesterday I slept very well.（昨天我睡得很好）Yesterday I didn’t sleep very well. （昨天我没有睡得很好）Did you sleep well yesterday? （昨天你睡得好吗）Yesterday my mother sent me a text message.（昨天我妈妈给我发了一条短信）I didn’t send my boyfriend a message yesterday. （昨天我没有给我男朋友发短信）Did you send a message to your boyfriend or girlfriend yesterday? （昨天你给你男朋友或女朋友发短信了吗）Did you send a message to your mother?（你给你妈妈发短信了吗） How many messages did you send yesterday? （你昨天发了多少条短信）我们今天复习的动词是see-saw（看见）Yesterday my mother saw a dog. （昨天我妈妈看见了一条狗）My sister didn’t see a dog yesterday.（我妹妹昨天没有见到一条狗） Did you see a dog yesterday?（昨天你见到一条狗了吗） Did you see a cat yesterday?（你昨天看见一只猫了吗） Did you see a horse yesterday?（你昨天看见一匹马了吗） What did you see yesterday? （你昨天看见了什么）