A:Can you help me please?I need some tea and some oranges.(smiling and leaning forward)

B:Pardon?What do you need?

A:Tea (taking out the little sample) and oranges (using thumb and the forefinger to form a round shape).Where can I get some?(miming the question)

B:Oh,this is tea.And some oranges,right?

A:(Nodding your head) Yes.Where can I buy some?(repeating the mime)

B:(Showing the way) This way,please!

A:Thanks.(acting out the Chinese way to show thanks)

B:Here you are.(They are entering the grocery store.)

C:Can I help you?

B:He wants to buy some tea and oranges.

C:No problem.(To SA)How much tea do you need?And how many oranges?

A:(Sticking out five fingers to show half kilo of tea,and two hands to show ten oranges)

C:Here you are.

A:How much are they?(drawing the sign of the US dollar $)

C:(Working on the calculator) $9 in all including taxes.

A:Here is ten dollars.(handing the ten-dollar note)

C:Here is the change.

A:Thanks.(nodding your thanks)Bye!

Step 3 Oral composition　

T:Good job!You all have given the excellent performance.Now there is one more problem for you to settle.Lin Pei is your classmate.You are worried about her.She is not friendly any more,and does not want to talk to you or her other friends.She seems to be sad.She stays alone.She is not doing her homework and the teacher is not pleased with her.She does not seem to care about how she looks.You discuss Lin Pei's behaviour with your partner.Think about the problems she might have.Describe her "body language" or the behaviour that shows how she feels.Be ready to report to the class.Time is limited to 8 minutes.

After 8 minutes,ask some students to air their view.

S:I think there is something wrong with her.When I saw her recently,she would turn away from me and would not speak to me.

S:When I saw her in class,she looked as if she had been crying.And she would not even look at me.She just looked