Unit 20 Humour: 教案1

t：look at the first word:twister.read after me:“twister”.(read it twice),tongue twister….do you know tongue twister?it means“a word or phrase difficult to speak quickly or correctly”.such as in chinese“吃葡萄，吐葡萄皮，不吃葡萄，不吐葡萄皮”.in english,there are many twisters,too.in a while,let's read them.…
(teacher gives brief explanations to other words if necessary.)
step ⅲ.warming up
t:please open your books and turn to page 39.look at warming up.let's practise saying the following tongue twisters.first,read it slowly.then read them faster and faster.you can read them to your partner.and let your partner see if there is any mistake in your reading.at last,i'll ask five students to read them before class to see who can speak faster without making mistakes,ok?let's begin.
step ⅳ.listening
t:so much for warming up.now we'll do listening.in the next period of time you will hear an interesting story.it is about a couple who got married.a child is asking her grandmother about her marriage.number the pictures in the proper order.the first one has been done to help you.please read the other two requirements to see what you will have to do after you finish listening.(after a few minutes.)do you know about the things you'll do?(ss:yes.)during the period when you listen to the tape,i'll play it three times in all.when i play it for the first time,just listen.when i play it for the second time,do the exercises and you can check your answers to make sure they are right when i play the tape for the third time.then check your answers with your classmates and tell your partner the story.note that the beginning of the story has been given to you on page 39.(at last,the teacher shows the pictures in the right order and the answers of part 2 on the screen to get all the students to check and then asks a student to tell the story to the whole class.)
step ⅴ.speaking
t:now let's do speaking.first,please read a dialogue between a journalist(j)and a comedian(c).
t:(after students read the dialogue)what's the most important thing in a comedian's job?
sa:the important thing in a comedian's job is not only to make people laugh,but also to get them to think about life.
t:how many ways to make people laugh are given?what are they?what other examples can you give?
sb:two ways are given.they are:jokes about speaking a foreign language and the way someone walks and talks.other examples are:their make-up, the styles of their clothes,shoes and the way they hear something or see something etc.