Unit 14  Have you packed yet?

t: what are they doing?s3. they are talking about something. t: what do you think they are talking about?s4: i think they are talking about preparing a trip. t: now listen and find out what they are talking about. then tell us who said each thing. write m for “mark”, write t for “tina”. play the recording for the first time and check the answers.t: listen again and match each question in activity 2b and check the answers.step iii  pairwork (2c: p111)t: after listening, we’ve got some information from the conversation. tina and mark are going out with their parents. tina hasn’t cleaned out the refrigerator yet. she has to do it right now. she has already put her bike in the garage, but she hasn’t locked the garage because she thinks that it’s mark’s job. mark thinks he has done most of his jobs. he has taken out the trash, but he hasn’t fed the cat. he will do it in a minute. now use the information from activities 2a and 2b to role play a conversation.   sample conversation 1:s1: hi, tina. are you ready for the beach vacation?s2: no, i haven’t cleaned out the refrigerator yet. s1; have you fed the cat yet?s2: not yet. i‘ll feed it in a minute.s1: have you turned off your radio?s2: yes. i have. i think we’re almost ready.sample conversation 2:s1: hi, tina. are you ready for the beach vacation?s2: no, i haven’t locked the garage yet.s1: i’ve already done most of my jobs.s2: have you taken the towels?s2: no, i’ will do it in a minute. step iii grammar focus (p111)t: look at the grammar focus box on page 111.  now we will learn something about the present perfect tense. it is used to indicate an action that took place in the past or just a moment ago when the resulting state is still present. such as, i’ve dropped my pen on the ground. you can see the pen on the floor now. i’ve opened the door. now the door is open, etc.ask the other students to write some sentences on the board, using the present perfect tense. circle have done in the sentences.t: well, do you know the differences between the present perfect tense and the past tense?show the following to students.(1)   she has taught english for eight years.(2)   have you fed your dog yet?(3)   has he got up?(4)   ---come and have breakfast with us. --- thank you. i’ve just had it.(5) what have i said to make you so angry?表示過去某時發生的動作，這動作可能剛剛停止，也可能還在進行。(6) she taught english last year.(7)   did you feed your dog last night?