Lesson 42一、 Main contents:1.Listen and fill in the chart.2.Lets play a guessing game.3.Read and circle T for true or F for false.二、 Aims:1.Review the words and sentences.2.Finish the exercises in lesson 42.三、 Main point：Revision四、 Teaching difficult points:Grasp the words and sentences.五、 Preparations; cards pictures and recorder.六、 Teaching procedure:(一) Warming up (pictures and cards)1 . Review the words of this Unit.2. Review the sentences of this Unit.（二）Listen and fill in the chart:1.Read the words in the word box.2.Look at the title and understand the meaning.3.listen to the tape and do the exercises.4.Correct the answer.（三）Guess the TV shows:1.Review the main sentences .2.Show an example.3.Do the exercises in groups.（四）Read and circle:1,Read the two letters in groups.2.Discuss the meaning of letters.3.Choose the answer and think the reasons.4.Correct the answer and discuss the reasons. （五）Lets write:1.Discuss the exercises in groups.2.Say out what they are thinking about.3.Finish the exercises.（六）Homework: Review the words of Unit 7（七）The design of the writing:Lesson 42What do you think of?What channel is it on?What day is it on?What time is it on?Summary: