一、热身（warm-up）1、学生拼读单词；2、师生问好。二、复习（revision）教师出示短语，招学生快速拼读并说出汉语意思。三、新课呈现（presention）1、教学词组：trafficlights,payattentionto(1)教师指着交通信号灯介绍说：Therearethreelightshere.Theyarearedlight,ayellowlightandagreenlight.Theyaretrafficlights.板书：trafficlights，带读trafficlights.(2)T:Wemustpayattentiontothetrafficlights.板书:payattentionto,带读payattentionto.学说句子：payattentiontotheblackboard.payattentiontoyourbooks.教师边说边借助动作，帮助学生理解这些句子。2、教学单词must和句子：Imustpayattentiontothetrafficlights.T:Imustpayattentiontothetrafficlights.Imustpayattentiontotrafficsafety.板书：must,解释单词意思并带读。随后板书句子：Imustpayattentiontothetrafficlights.并带读.3、教学句子：Don’tgoattheredlight!T:Wemustpayattentiontothetrafficlights.Wemuststopandwaitataredlight.Don’tgoattheredlight!板书句子：Don’tgoattheredlight!并带读。4、教学单词：helmet和wear教师出示一个头盔，介绍说：Thisisahelmet.Itcanprotectourheadsfromharm.板书helmet，带读helmet。教师做戴头盔的动作，边做边说：wearhelmet，叫板书补充成：wearhelmet并带读。5、教学句子IntheUSApeopleonbikesmustwearone.6、T:Thehelmetcanprotectourheadsfromharm.SointheUSApeopleonbikesmustwearone.板书句子：IntheUSApeopleonbikesmustwearone.并带读。7、教学B.Let’stalk(1)教师四、巩固（consolidation）五、家庭作业（homework）
