英语 - May I have a hot dog ?

　　Language focus:

　　l Using formulaic expressions to buy something e.g.May I have a hot dog ?

　　l Using indefimite articles to refer to a particular things e.g. May I have a pizza ?

　　l Using nouns to indentify food and drinks e.g. pizza,biscuit,hot dog,juice,water.

　　Language skills:

　　Speaking

　　l Using modelled phrases to communicate with qther learners .

　　l Pronounce words properly .

　　Materials:

　　l Student's Book 2A page 8 and page 9

　　l Casstte 2A and a cassette player

　　l Some biscuits and some picture cards

　　Teaching steps

　　Warm-up

　　1. Sing two songs: Apple tree & Train is coming.

　　2.Greetings:

　　T: Class begins! Hello, everyone ! How are you today ? What's the weather like today ?What do you like ?......

　　Pre-task preparation

　　T: Welcome to my snack bar. Let's see what's in my snack bar . Can you guess? S1:There are apples/pears/pencils/...... （将学生猜中的卡片贴于黑板上排列成一个snack bar）

　　While-task procedure

　　T: Welcome to my snack bar. Do you know what is this??

　　1. Introduce 'biscuit' and say 'biscuit' slowly..Ask students to repeat .

　　2．T taste a biscuit,Say: Hmm, it's delicious . Do you like it? Please ask 'May I have...?'(板书)

　　Put up the wallchart for page 8 . Tell a story like this:

　　Last weekend, Sam and May went shopping with their father.Then they decided to stop for a rest and have something to eat and drink. At a snack bar May looked at all the food-noodles,pizza,biscuit,and hot dogs.She asked the woman politely 'May I have a pizza ?' Sam and May like to buy food at snack bars-----do you ? What would you buy?

　　2. Explain the meaning of the expression 'May I have ......?' Say the expression slowly and ask students to repeat.

　　3. Use the food on the table to get students to practise asking for things.

　　T: Look, I have so many biscuits .Do you want to taste it? Please ask me for the biscuit.

　　S1/S2/S3/...: May I have a biscuit ? T:Sure./Sorry.(只给说得好的同学)

　　4． Do the same with 'juice' and 'water'.

　　5. Open the Student's Book to page 8. Play the cassette tape. Ask students to listen and follow the tape .

　　Pre-task activites

　　1．Say it's fun to buy food ! Why don't we try it now ? Divide students into groups of three . Have one student be the shopkeeper and the other two be customers . The customers must ask 'May I have......?' Then let them change roles.

　　2．Report

　　Ask some students come to the front and act out the scene.(利用板书组成的 snack bar) Stuents vote for the best group .

　　Consolidation

　　Workbook page 5:

　　A Listen and repeat the correct sentence.

　　B Listen and put a tick or a cross in the box