Sectiona A 1.ppt

1、how long have you been collecting shells？unit 6，期间1，study aims 3360 1。knowing the new words and expressions . 2 . knowing the following phrases 3360 skate in Be interested in，collect shells 3 .knowing the concept of the new tense。key structures重点文章模式：a : how long have you been skating B 3360 ive bee

2、n skating since I was seven years old . c 3360 I have been skating for 5 yeen，how long has Yao Ming been playing basketball？Yao mings sports life、he started playing basketball in 1989。he has been playing basketball since 1989。he has been playing basketball for 21 years，成龙(Jackie chan)19543360 be bor

3、n 1961 now 3360 act，he has been acting for 49 years，he has been acting for 49 years，Deng Yaping 19733: be born 1978 1997: play table tennis，how long did Deng Yaping play table tennis，1978，1997，2010，started，组workmake a survey，interview your class mates . ask them what sports they play，what sport do y

4、ou play？When did you start？How long have you been？1b listening、ive been skating for five hours。I skated for four hours。ive been skating for five hours。I skated fours 1c pairwork ask and answer questions about the people in the picture。a : how long has Alison been skating？b : shes been skating for fi

5、ve hours . a : how long did Sam skate？B: he skated for four hours。2a清单、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？questions 1 . how

6、 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？answers a.no、I skated in a marathon last year . B . yes、I do . c . for six hours . d . Since

7、I was Seven Years Old、B : Ive Been Skating在谈到从科举某个时刻到现在为止可以持续的动作时，我们经常把： for have/has been doing sth since的科举时间点since子句(通常是科举)用以下句型表达，现在完成的话，eg. How long have you been swimmingI have been swimming for 3 years . how long has she been skating？she has been skating since nine oclock .1 .现在完成时，表示从过去到现在的工

8、作，牙齿工作可能刚刚结束或继续，经常与for two hours，since 1998，all the一起进行，Explanation，当前正在完成的配置： have/has beenbeen doing sth？范例： 1)。I have been cleaning the room all this morning。我今天一上午都在打扫房间。2)。ive been studying English since I was 4 years old。我从4岁开始就英语学习。3)。he has been living in the street for about 20 years。他在牙齿街住

9、了将近20年。，4)。have you been talking with him on the phone since 6336000 p . m .你从6点开始一直在给他打电话吗？5)。How long has it been raining？下雨多久了？6)。what book have you been reading recently？最近你在看什么书？7)。I havent been seeing a film for a long time。我好久没看电影了。 for表示时间的持续时间，后跟持续时间。在一定时间内，多与有数字的名词连用，谓语表示要使用连续性动词。Since表示：“

10、从科举的某个时间点开始”、“以后的时间点”、“行为或状态一直持续到现在，通常在当前完成时或当前完成时使用。”Since后面可以得到时刻表时间的名词或名词短语，也可以得到时间鲨鱼节。2 .congratulations on winning the skating marathon！Congratulations！祝贺你！Congratulations on doing sth。祝贺你做了什么事。3.I skated in a marathon last year。我去年马拉松比赛期间滑了冰。4 .How long did you skate？(通常是科举)How long have you been skating？How long have you been here？(现在完成时)，(1) :通常表示在科举某一时刻发生的动作或存在状态，牙齿动作结束，不强调与现在的关系。目前完成时，表示动作从过去继续进行(到现在)，可能还在进行，也可能暂时停止。现在完成时强调的是过去发生的或已经完成的动作对当前的影响或结果，ii