Unit 3 Buying and Selling

lesson 21: cookies, please!
teaching content:
mastery words and expressions: bill, purse, any other, afraid, safe, afford, coin
oral words and expressions: come up to, go over to, that’s too much expensive. i’m afraid i can’t afford it.
teaching aims:
1.learn and review some words and expressions in interesting information about real and attempted products.
2.talk about shopping.
teaching important points:
1.the adverbial clause and articles.
2.how to introduce your products to the customers.
teaching difficult points:
talk about shopping.
teaching preparation: pictures
teaching aid: audiotape, flashcards, pictures
type of lesson: new lesson
teaching procedure:
step 1.come to “think about it”.
talk about the questions in groups of three or four. then let one of the students in the group reports to the class.
when the students are give their reports, the others can ask questions if they like or if they have any questions.
step2.read and answer the following questions:
1.when are brian and danny selling their products?
2.who buy cookies from brian?
3.does anybody buy danny’s product?
step 3. analyze the text in details.
encourage them to ask more questions about the text. such as:
what do you think of danny’s product?
what do you think brian’s cookies made of?
do you want to make some cookies by yourself/
step 4.listen to the tape and let the students imitate after it. at the same time, they must keep silent.
step 5. act out.
ask the students take out something interesting and sell them in the class. what do they want to sell? who wants to buy? do they have a deal? observe if they have any difficulties. help them in time.
write some new words on the blackboard in order to build their vocabulary.
step6.come to “let’s do it”.
act out the story. if they make mistakes, don't mind them and let them go on. they can express their ideas freely, if their grammars are correct. this is an interesting game. encourage them to be bold and not to be nervous.
step7.homework
1.finish off the activity book.
2.go on the next reading in the student book.
3.preview lesson 24.

summary:
spoken english is an important part in english learning. role-play is a good way to practise english in class or out of class. give them more chances. when they make mistakes in speaking, the teacher doesn't need to correct them immediately. give them more time to speak. in order to increase their speaking ability, encourage them to talk about their real opinions.

lesson 22: a cookie sale
teaching content:
mastery words and expressions: heart, cent, deal, experience