[初二英语]Unit 39月18日.ppt

动词现在分词的变化规则 动词现在分词的变化规则： 1 一般动词直接加ing: camp go do visit spend play relax stay study 2 以不发音的e结尾的动词要先去e再加ing have make take write leave dance exercise skate hike ride 3 重读闭音节，末尾只有一个辅音字母（倒数单词 辅音字母---元音字母—辅音字母 双写词尾加ing swim shop stop babysit chat begin plan 4不规则变化 lie-lying * UNIT 3 What are you doing for vacation? go sightseeing go camping go skateboarding go fishing go bike riding go climbing go hiking go boating go swimming go shopping go dancing go walking go skating go to New York go to Shanghai go to the Great Wall go to the beach go to Hong Kong go to San Francisco go to Hawaii go to Tibet go to Greece go to Thailand babysit play volleyball play tennis spend time with her friends stay at home relax at home visit museums visit their teacher exercise 现在进行时态 I am watching TV now.表示现在 I am watching TV this weekend. Be quiet. The baby is sleeping. They are going to Tibet for vacation. 表示将来 表示现在 表示将来 主语+am/is/are +动词ing What are you doing for vacation? I’m going shopping. I’m babysitting my brother. What is she doing for vacation? She is babysitting her sister. *