Unit 4 Then and nowPart A Let's learn & Find the mistakesWhat’s in the picture
buildingplaygroundRevisiongrassgymdining hallPresentationYes,there was
There was a dining hall in my school three years ago
Was there a dining hall in your school three years ago
dining hall
years ago …… 年前三年前Was there a grass in your school forty months ago
grassNo, there wasn’t
There was no grass in my school forty months ago
months ago …… 个月前四十个月前Was there a gym in your school last year
gymNo, there wasn’t
There was no gym in my school last year
去年dining hall grass … years ago … months ago last year last month 你会说下面单词或短语的意思吗
librarycinemabookstoregymgrassdining hallpost officemotel单词竞赛(三分钟速记)What are the differences
twenty years agonowThere was old buildings in my school twenty years ago