南京旭睿教育田老师中小学课外辅导4Bunit1-8期末复习（一对一易错提优）知识点归纳：1. 一周的星期前用介词on，如：on Monday, on Monday morning2. 时间点前用介词 at, 如：at ten, at ten forty-five3. 一年四季用介词 in 如：in spring, in summer4. 第三人称单数，动词have变has, 或在单词后加s, 如：（1）She/He/David has a fever/has lunch.（2）She/He/David draws some pictures in the park.（3）My hand hurts.5. 在can, want to, dont后面加动词原形。如：（1）She/He/David can have lunch at twelve.（2）She/He/David wants to drink some juice.（3）Dont swim in the river, its very dangerous.(危险的)6
