(完整word版)PEP新版小学六年级英语Unit4Thenandnow重点知识总结.doc

完整word版)PEP新版小学六年级英语Unit4Thenandnow重点知识总结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） don’t (didn’t） can(could) can't (couldn’t）+动词原形eg： I didn’t like winter before. I couldn’t go cycling。

二、句型1、There be 句型时刻记住There be 句型的就近原则.eg : There is a cat and two dogs in this room.本单元用到There be 句型的过去时态当be 动词后主语为单数或不可数时用 was ，若为可数名词复数用were eg: There was no library in my old school 后面主语为library ，为单数用wasThere were no computers or Internet in my time 主语为复数computers所以用were2、描述某人过去和现在的不同Before, 主语+ was /were + 形容词以前，某人是……”Now, 主语+ am/ is /are +形容词.“现在，某人是……”参考词汇：外貌tall, short， thin， fat， strong, heavy， long hair, short hair， yellow hair， black hair 性格quiet， active， shy（害羞的), funny（滑稽的）运动play football/basketball/badmintonice—skate， go cyclingeg: Before， I had long hair . Now ， I have short hair. Before, I didn’t like football. Now, I like play football. I often play football with my friends. Before， I couldn’t ride my bike well. Now, I go cycling every day。

作文：Change in Me 描述自己过去与现在的不同指导：这篇作文要采用两种时态来写介绍过去的情况要用一般过去时，介绍现在的情况要用一般现在时注意动词过去式的变化.以及情态动词后要用动词原形范文: Change in Me My name is Amy I’m from the USA . Today I see my old photos I find I am different now . Before I wasn’t tall . Now , I am taller than before . Before， I had long hair Now , I have short hair Before I was quiet . Now， I’m very active in class Before ， I didn't like football. Now , I often play football with my friends。