1、Unit 1 Winter Vacation短语：the Great Wall 长城 watch TV 看电视take a boat tour 划船旅行 Sun Moon Lake 日月潭play chess with 与下棋 do my homework 做我的家庭作业swim in the sea 在海里游泳句型：How was your winter vacation? It was wonderful.How about you?Were you in China? No, I wasnt.How was the weather there? It was hot!动词过去式：is/a
2、m wasare wereeat atego wentsee sawvisit visitedwatch watchedplay playeddo didtake tookrun rancome cameget gotwant wantedswim swamgive game语法（一般过去时）： （1） 规则动词过去式的构成有四条规则： 一般在动词原形末尾直接加上-ed。 如：looklooked，visitvisited，watchwatched。 以不发音的字母e结尾的动词，只需加-d。如：livelived。 末尾只有一个辅音字母的重读闭音节，先双写这个辅音字母，再加-ed。 如：stopstopped。 末尾是“辅音字母+y”结尾的动词，先改y为i，然后再加-ed。如：studystudied。 （2） 不规则动词的过去式需要记忆。如：am/iswas，arewere，gowent，swimswam，do/doesdid, comecame，taketook，have/hashad等。 学习be动词在一般过去时中的回答： 如：Were they in the supermarket? Yes，they were./ No，they werent. Was he in Beijing? Yes, he was./ No, he wasnt.
