1、Unit 2 Ways to go to school,How do you go to school?,on foot,步行,自行车 = bike,by bike,骑自行车,乘. = by.,by bus,乘公共汽车,by taxi,乘坐出租车,地铁：subway,by subway,乘坐地铁,火车=train,by train,乘坐火车,（大）船 = ship,by ship,乘船,by plane,飞机 = plane,乘坐飞机, How do you come to school？ I usually/ often/ sometimes.,usually: 通常 often：经常 so
2、metimes：有时候I usually come to school on foot. I often come to school by bus. I sometimes come to school by bike.,重要句型：, How do you get there？ By bus. How do you get to Beijing？ By train. How do you get to the USA from China？ By plane.,动词第三人称单数形式 :,How does he/she go to park? He/She goes to park on fo
3、ot. How does your father/mother go to work? He/She goes to work by bus. How does Wu yifan go to school? He goes to school on foot. 一般现在时的肯定句中，主语为第三人称单数的动词变化主要体现在词尾的变化上，其规律大体有三点： 1. 一般情况下，直接在动词词尾+s ，例如：getgets; taketakes 2. 以s, sh, ch, x, o 结尾的动词，在词尾+ es，例如： teach teaches; fixfixes; gogoes 3. 以辅音字母+
4、y 结尾的动词，变y 为i，再+ es，如：study studies; trytries,动词第三人称单数形式,一般现在时的肯定句中，主语为第三人称单数的动词变化主要体现在词尾的变化上，其规律大体有三点： 1. 一般情况下，直接在动词词尾+s ，例如：getgets; taketakes 2. 以s, sh, ch, x, o 结尾的动词，在词尾+ es，例如： teach teaches; fixfixes; gogoes 3. 以辅音字母+ y 结尾的动词，变y 为i，再+ es，如：study studies; trytries,除上述规律外，还应注意下面三点： 1. 动词 have
5、，遇到主语是第三人称单数时，要用 has； 动词 be 的第三人称单数形式是is。 2. 含有动词第三人称单数形式的句子变否定句时，要用 doesnt + 动词原形，如： He goes to school at six in the morning. (变否定句) He doesnt go to school at six in the morning. 3. 对含有动词第三人称单数形式的句子提问时，要用助动词 does，如 She goes home at five every day. When / What time does she go home every day? be动词包括：am， is， are。第三人称单数用 is； 过去式为 was；复数用are，过去式为were.,slow down and stop at a yellow light. Stop and wait at a red light. go at a green light.,traffic lights,Look at the traffic lights.,Go at a green light.,Stop and wait at a red light.,Slow down and stop at a yellow light.,trafficrules,
