八年级英语上学期unit6新目标

Unit 6How long have you been collecting shells?Section A,collect v. 收集；搜集,shell n. 贝壳；壳,1a GROUPWORK Discuss theses questions.,1. How long did you sleep last night?2. When did you start class today?3. How long have you been in class today?,For eight hours.,Since seven forty-five in the morning.,I have been in class for one hour.,1b Listen. A reporter is talking to the participants in a skating marathon. Fill in the chart below.,Ive been skating for five hours.,I skated for four hours.,Ive been skating for five hours.,I skated for two hours.,skate v. 滑冰,marathon n. 马拉松,1c PAIRWORK Ask and answer questions about the people in the picture.,A: How long has Alison been skating?B: Shes been skating for five hours.A: How long did Sam skate?B: He skated for four hours.,2a Listen to the interview with the skating marathon winner and check() the questions you hear.,Questions 1. How long did you skate today? 2. How long have you been skating today? 3. Was this your first skating marathon? 4. Do you skate every day? 5. When did you get your first pair of skates? 6. How long have you been skating?,n. 一对；一双,n. 溜冰鞋,Questions 1. How long did you skate today? 2. How long have you been skating today? 3. Was this your first skating marathon? 4. Do you skate every day? 5. When did you get your first pair of skates? 6. How long have you been skating?,2b Listen again. Draw lines to match the questions with answers in activity 2a.,Answersa. No, I skated in a marathon last year.b. Yes, I do.c. For six hours.d. Since I was seven years old.,prep.自从；自以来,2c PAIRWORK Student A is the reporter. Student B is Alison. Role play the interview.,A: How long have you been skating?B: Ive been skating since I was seven years old.,Grammar Focus,How long have you been skating?Ive been skating since nine oclock.Ive been skating for five hours.How long did you skate?I skated for two hours.,(The Present Perfect Progressive Tense),现在完成进行时,表示动作从过去某一时间开始，一直延续到现在，可能还要延续下去。常和表示一段时间的状语连用。They have been working for two hours. 他们已工作两小时了。for和表示一段时间的词组连用They have been running since six oclock. 从6点起他们一直在跑。since 和表示过去某一时刻的词或词组连用I have been waiting for you since I came here. 自到这儿以来我一直在等你。since后可跟句子，句子时态多用一般过去时,3a Read the passage and then complete the table.,Im talking to you from the Hilltop School Skating Marathon. Here, students are skating to raise money for charity. For every hour they skate, each student raises ten yuan for charity. The skating marathon has been going for five hours now, and several skaters are still skating. Alison was the first one to start, and has been skating for the whole five hours. Next is Sam, and he has been skating for four hours. Lu Ning has been skating for four hours too, and Li Chen just started an hour ago.,Hilltop School 山顶学校,raise v. 筹集,several adj. 几个的,skater n. 溜冰者,Alison,5 hours,Sam,4 hours,Lu Ning,4 hours,Li Chen,1 hour,3b Its now 2pm. Write the Students names from 3a on the time line.,Alison,Sam,Lu Ning,Li Chen,4 GROUPWORK Interview your classmates. Ask them what sports they play and fill in the chart.,A: Ye Lan, what sport do you play?B: Te