PEP-新版小学六年级英语Unit4-Then-and-now重点知识总结3页.doc

四单元知识点总结一、词汇部分1、表示过去时间的词：last year 、last month 、years ago 、months ago eg：two years ago 两年以前 many years ago 许多年以前2、dining hall餐厅gym体育馆go cycling去骑自行车ice-skate滑冰play badminton打羽毛球use the Internet使用互联网look up (若是代词放中间) look it up （在词典中或通过电脑）查阅wear glasses 戴眼镜have a race with sb和某人进行一场赛跑wake(woke) up 醒来win the race 赢得赛跑at that time 在那时3、情态动词：do(did) dont (didnt) can(could) cant (couldnt)+动词原形eg: I didnt like winter before.