八年级英语下册第六单元PPT---Unit_6_Section_B_1

1、Unit6 How long have you been collecting shells ?Section B Period OneHe started teaching math when he was 20 years old. He is 50 years old now and he is still teaching math.How long has he been teaching math?He has been teaching math 30 years ago.for 30 years.since he was 20 years old. half an hourHo

2、w long has he been playing computer games?He has been playing computer gamesfor half an hour.since half an hour ago.45 minutesHow long have they been playing soccer?They have been playing soccerfor 45 minutes.since 45 minutes ago.15 minutesHow long has he been drawing a picture?He has been drawing a

3、 picture for 15 minutes. since 15 minutes ago. How long have you been collecting stamps? (ten years)Why do you like collecting stamps?Collect coinsCollect kitesCollect toys1a Would you like to collect any of these things? Fill in the chart. Add other things you collect.I collectI would like to colle

4、ctkitesstampscoinsshellstoysenvelopes 2a,2b Listening WhatHow longHow manyBobMarciaLiamkitesstuffed animals填充动物填充动物theater and movie ticketssince he was ten years old22for five years35since last year20Ask and answer questions about Bob, Marcia, and Liam.A: What does Bob collect?B: He collects kites.A: How long has he been collecting kites?B: Hes been collecting kites since he was ten years old. 2c PAIRWORK1 Tom has been waiting for you _ two hours.2 Sarah has been sleeping _ 2:00 pm.3 The baby has been living here _ 1996.4 I have been stu