1、Unit 1Lesson 2Lets practice本节课重难点1.方位介词in/on的用法2.初步认识一般过去时及where引导的特殊疑问句3.主语+be动词的过去式+in/on+地点be动词现在时态过去时态amwasiswasarewere一般过去时表示过去某个时间里发生的动作或存在的状态。方位介词in/on的用法in 表示“在里面”。on 表示“在上”。oninam/is 的过去式：was I was at school last week.She was in Harbin yesterday.It was on the moon last night.are 的过去式：were W
2、e were at swimming pool last week.They were in Shanghai yesterday.We were on Mars last week.特殊疑问句：特殊疑问词+was/were+主语 Where were you last month?Where were they yesterday?Where was he last week?A:Where is the mobile phone?B:Its on the sofa.A:It isnt there now.B:It was there yesterday.Where were you las
3、t night?I was at home.Where were you yesterday?I was on the moon.Where were you yesterday?I was in space.Practice1)_ the desk 2)_ the library3)_ Mars 4)_ the moon5)_ spaceship 6)_the classroom7)_space 8)_ schooloninoninininonat I was at school last week.Where were you yesterday?We were at school.I was on the moon last night.Practiceam,is-are-wasweredidhelpeddo-help-1.昨天很冷。It was very cold yesterday.2.露西昨晚帮助了一位老人。Lucy helped an old man last night.PracticeBye-bye!
