1、Unit 6 How long have you been collecting shells?濮陽市第八中學濮陽市第八中學 范興娥范興娥 魯教版魯教版八年級（上八年級（上）Task 1 New words振振 振振 有有 詞詞shellscollect shells收集貝殼收集貝殼skatea pair of skatesn.溜冰鞋溜冰鞋v.溜冰溜冰/滑冰滑冰一雙一雙溜冰鞋溜冰鞋 fly a kitekites放風箏放風箏stamps集郵集郵collect stampscoinscollect coins收集錢幣Marathon 馬拉松馬拉松shell 貝殼貝殼 collect shells

2、 收集貝殼收集貝殼coin 錢幣錢幣stamp 郵票郵票 collect stamps 集郵集郵skate 溜冰鞋溜冰鞋 溜冰溜冰/滑冰滑冰skater 溜冰者溜冰者 pair 一雙一雙,一對一對a pair of skates 一雙溜冰鞋一雙溜冰鞋kite 風箏風箏fly a kite 放風箏放風箏Marathon 馬拉松馬拉松Task 2 Lead-in對對 答答 如如 流流A:Why ?A:Why ?B:I collectbecauseB:I collectbecause . .A:What do you collect?A:What do you collect?B:I collect

3、 .B:I collect .stampsI I collectcollect stamps because they are stamps because they are eresting.books usefulvaluablevaluablecoinstoystoyslovelylovelytelephone cardsinterestingshells beautifulTask 3 Presentation重重 中中 之之 重重B:SheB:She is skating. is skating.A:How long has she been skati

4、ng?A:What is she doing ?B: She has been skating for 2 hours/since 2 hours ago. skating for 5 hours/since 5 hours ago watching TV for half an hour / since half an hour agofor 45 minutes/since 45 minutes agoplaying soccerswimmingswimmingfor an hour/ for an hour/ since an hour agosince an hour agodrawi

5、ng a picturedrawing a picture forfor 15 minutes/ 15 minutes/sincesince 15 minutes ago 15 minutes ago Task 4 Practice趁趁 熱熱 打打 鐵鐵Zhang Di 2 hoursHuang Tiyang3 hoursMr Lisince 7:00amMickey Mouseone hour and a halfXie Kaikai1 hourWang Feihalf an hourpairworkpairworkGroupworkMake a survey like this.A: Wh

6、at do you like to do?B: I like playing basketball.A: How long have you been playing basketball?B: I have been playing it since I was 10. What about you?A: I .Task 5 Listening耳耳 熟熟 能能 詳詳How long?AlisonIve been skating for five hours.SamI skated for four hours.VictorCeliaListening1bIve been skating fo

7、r five hours.I skated for two hours.Ask and answer 1cHow long?AlisonIve been skating for five hours.SamI skated for four hours.VictorCeliaIve been skating for five hours.I skated for two hours. 1. How long did you skate today? 2. How long have you been skating today? 3. Was this your first skating m

8、arathon? 4. Do you skate every day? 5. When did you get your first pair of skates? 6. How long have you been skating? 2a Listen and check ( ) the questions you hear.2b Listen again. Draw lines to match the questions with answers in activity 2a. Questions 1. How long did you skate today? 3. Was this

9、your first skating marathon? 4. Do you skate every day? 6. How long have you been skating?b. Yes, I do.c. For six hours.d. Since I wasAnswers a. No, I skated ina marathon last year.seven years old.Role playOne is Alison. The other is a reporter.Ask questions as many as possible.Task 6 Grammar言 之 有 據

10、現在完成進行時現在完成進行時注意：注意：have / has是助動詞是助動詞 been是是be的過去分詞的過去分詞 表示動作從表示動作從過去某一時間開始一直延續過去某一時間開始一直延續到現在到現在, 并且有可能持續下去并且有可能持續下去.構成形式：構成形式：have / has been + v-ing定義：定義： for +一段時間一段時間have / has been + doing sth + since +過去過去的時間點的時間點 since + 從句從句 (一般一般過去時過去時)eg. How long has she been skating? She has been skati

11、ng since nine oclock. How long have you been swimming? I have been swimming for 3 years. （一）常用句型（一）常用句型:例句例句 1 1我已經學了年的英語了。我已經學了年的英語了。I have been learning English for 5 years.例句例句 2 2他已經集郵他已經集郵1010年了年了。He has been collecting stamps for 10 years.He has been collecting stamps since 10 years ago.畫線部分提問

12、：畫線部分提問：How long has he been collecting stamps?漢譯英漢譯英1.他們一直學漢語五年了他們一直學漢語五年了.2.他自他自1981年以來就住在這里年以來就住在這里.3.他做家庭作業兩個小時了他做家庭作業兩個小時了.4.Jackie Chan 表演了多久表演了多久?They have been learning Chinese for five years.He has been living here since 1981.He has been doing homework for two hours.How long has Jackie Chan

13、 been acting?（二）（二）引導時間的介詞引導時間的介詞forfor與與sincesince的區別的區別forsince表示時間的持續表示時間的持續for + for + 時間段時間段表示表示“自從過去某自從過去某一時間點以來一時間點以來”since + since + 時間點時間點強調一段時間強調一段時間強調動作或狀態強調動作或狀態一直延續到現在一直延續到現在( for與與since引導的短語用引導的短語用how long提問提問 )for a yearfor four weeksfor ten dayssince last yearsince two weeks agosince

14、 he cameTask 7 Exercise大大 顯顯 身身 手手用用forfor和和sincesince填空填空1.They have been learning Chinese _ they came to China.2. I havent seen her _ a long time.3. He has been living here _ 2001.4. She has been doing her homework _ two hours.5. Its 5 years _ we left school.sinceforsinceforsince1. A: You look exh

15、austed(疲倦的疲倦的)! B: Yes. I _ tennis for two hours. A. played B. was playing C. have been playing D. played 2. I _ the English story book last night. A. have been reading B. read C. reading D. have read 3. She _ letters since two oclock. A. wrote B. is writing C. has been writing D. was writing4. He _ the whole night. Is there anything wrong with him? A. has been coughing B. coughed C. is coughing D. was coughing 總總 而而 言言 之之Task 8Task 8 SummarySummaryWhat have you learned in this lesson?1