1、How long is your day?Unit 5現在完成時現在完成時have been in sp. for +一段時間一段時間 He has been in America for two months.since /for的區別的區別since +時間的點，句子時間的點，句子for+ 一段時間一段時間He has been _ for _.He has been _ since _in the Stateslast Monday.in the Statesa weekShe has been _ for _.She has been _ since _in Bangkokthe en

2、d of May.in Bangkokseveral weeksShe has been _ for _.She has been _ since _in hospitallast Sunday.in hospitala few daysShe has been _ for _.She has been _ since _at the dentistsnine oclock.at the dentistsan hourat the airportthree oclock.at the airportseveral hoursThey has been _ for _.They has been

3、 _ since _last weekend.a weekThey has been _ for _.They has been _ since _at the seasideat the seasideHow often has Jack been to the circus?_In fact, _He hasnt been to the circus for many years.he hasnt been to the circus since he was little.How often has Nina been to the seaside?_In fact, _She hasn

4、t been to the seaside for a long time.she hasnt been to the seaside since she was two.How often has Paul been to the zoo?_In fact, _He hasnt been to the zoo for ages.he hasnt been to the zoo since he was very young.How often has Annie been to the funfair?_In fact, _She hasnt been to the funfair for

5、years.she hasnt been to the funfair since she was ten.幾個閣樓老古董噴氣式飛機露天游樂場馬戲團割草機硬盤Word reviewin facthard diskcircusnothingmuseum piecesincejetatticWord reviewhard diskspacenoisycircus funfairatticnothingsound likein factLets review and do the dictationmarketfor agesmuseum piecePhrases:personal computer

6、 come onto the market sound like a lawnmower a museum piece hard disk spacedo with it What can you do with it? It hasnt been out of its box for 20 years.Its been there since we moved into this house.Its been there for years.Pattern Practice現在完成時現在完成時結構：結構：SB + have/has done(過去分詞過去分詞)規則動詞的過去分詞為動詞原形后面

7、加規則動詞的過去分詞為動詞原形后面加-edI have finished my homework.He has played computer games.My mother has cooked dinner.Have the children cleaned the windows? No, they havent.Has Robert painted the door yet?_When did he paint the door?_Yes, he has.He painted the door this morning.Has Lucy corrected her compositio

8、n yet?_When did she correct her composition?_Yes, she has.She corrected her composition before supper.Has Nina looked at those photos yet?_When did she look at those photos?_Yes, she has.She looked at those photos after lunch.Has Sally washed the windows yet?_When did she wash the windows?_Yes, she

9、has.She washed the windows an hour ago.Have William and Karen cleaned the car yet?_When did they clean the car?_Yes, they have.They cleaned the car this morning.Have Polly and Annie listened to that new CD yet?_When did they listen to that new CD?_Yes, they have.They listened to that new CD this aft

10、ernoon.Has Vikki finished her homework yet?_When did she finish her homework?_Yes, she has.She finished her homework half an hour ago.Have Paul and Claire watched that old film yet?_When did they watch that old film?_Yes, they have.They watched that old film early this evening.New words and expressi

11、ons worldwide adv 在全世界在全世界 huge adj. 巨大的巨大的 variation n. 變化變化 bedtime n. 就寢時間就寢時間 one way or another 以這樣或那樣的方式以這樣或那樣的方式 necessary adj. 必要的，必須的必要的，必須的 questionnaire n. 問卷調查問卷調查New words and expressions subject n. 科目科目 free adj. 自由的自由的 during prep. 在。期間在。期間 past adj. 過去的過去的 up to 多達多達 annoyed adj. 惱怒的

12、，生氣的惱怒的，生氣的 choose v. 選擇選擇 add v. 增加增加1. What do children do more than they did 25 years ago?2. How long do they work before bedtime?3. What do many young people have after school?4. How long do many children work a day?Questions Questions Lets enjoy the flash!Lets enjoy the flash! Have you finished

13、 your homework yet? Why havent you finished your homework? have/has + V. 過去分詞 havent/hasnt +V.過去分詞 動詞原形-過去式-過去分詞 finish finished-finished 完成 特殊疑問詞Why： 為什么 How often do you hear these questions in your house? How do you feel about homework? How often 多久一次，特殊疑問詞 these questions 這些問題 How 如何，特殊疑問詞 feel

14、about 感覺，看待 Children worldwide now do more homework hours than they did twenty-five years ago but there are huge variations. worldwide 世界范圍內的 now do Twenty-five years ago did There be 句型： 某處存在某物 huge variations 巨大的差別;變化than 前后兩個概念相比較 In some parts of the world, even very young children have a lot of

15、 home work.part: 部分 part-partsworld: 世界even: 即使仍然，雖然但是（不能與but 連用）Very young 很小的a lot of = many/much 許多many 修飾可數名詞；much 修飾不可數名詞 They come home from school and they work for three or four hours before bedtime. come home 回家 Work for three or hour hours 工作三到四個小時 Before 在之前 In other parts of the world, c

16、hildren dont have much homework until they are a bit older. other 其它的 notuntil 直到才 a bit 一些，一點 old older - oldest At the same time, many young people worldwide have extra classes after school. At the same time 與此同時 Have 實義動詞： 有 extra space ? p.10 extra classes 額外的課程 after 在之后 before ? One way or ano

17、ther, many children work twelve or fourteen hours a day. Is this really necessary? twelve or fourteen hours a day 一天十二或十四個小時 five hours a week ? three days a month ? necessary 必要的 How much homework do you have? How much time do you really spend on it? How long is your day? How much 多少，對不可數名詞提問 How long 多久；多長，對時間或距離提問 spend on 花費在上面現在完成時現在完成時VS 一般現在時一般現在時 Robert has painted the door. (陳述句陳述句) Has Robert pa