unit1 Lesson4 Cars and Trucks.一、教学目标：1.能听、硕、读、写单词car, truck, bus, cab.2.能够听懂并学唱歌曲二、教学重难点：1.能听、硕、读、写单词car, truck, bus, cab并能在实际生活中运用。2.学唱歌曲。三、教具学具：some pictures, audiotape, puppet, model, CAI.四、教学过程：Step1. Revision.The teacher and a student show adialogue. “Where are you going? To the _. Its far. I ride a bicycle.” （通过师生间的对话引出学生间的口语交际训练，为运用新授知识做准备。）Step2. Presentation.1.Ask “Where are you going? To the_. Its far. Lets take a bus.”2. “Car, truck, cab” will be say by students. Read and spell a few time.3.Explain “cab” is short for “taxicab”Step3. Practice.1.Practice the new word with a game. “Guess the words” E.g. The teacher says the words quietly, the students guess what it is. 2. Use the puppet “Danny” show the dialogue “Where are you going? To the_. Its near/far. Lets take a _.”The students practice this dialogue.（这是学生对所学知识理解、掌握、运用过程，同时也做到了与已学知识的融会贯通。）Step4.Sing a song.1.Show a model of bus to teach “wheel, wipers, horn”.2.Use the actions of the baby to teach the action “around and around”, “swish and swich”, “beep and beep”. “up and down”, “waa waa waa”, “shh shh shh”3.Look at the CAI and listen and do.4.Read the song.5.Sing with CAI.6.Sing the song with the actions.五、教学板书：Lesson4 Cars and Trucks. bus . car .Lets take a truck . cab (taxi cab) .2