初中英语牛津译林版八年级下册Unit 2 TravellingStudy skills课前预习课件ppt

这是一份初中英语牛津译林版八年级下册Unit 2 TravellingStudy skills课前预习课件ppt，共18页。PPT课件主要包含了since，for，ago，TF ，started，has been，have had，received，tofor，gonebeen等内容，欢迎下载使用。
fr + 时间段since + 时间点时间段 + ag
present perfect tense
simple past tense
用fr, since, ag填空
Sally has been away frm Lndn ________ last Saturday.Our schl has changed a lt ________ the new building was built.Tmmy has had this mtrcycle ________ three years.I have been in Nanjing ________ eight years.My parents has been married since twenty years ________.My cusin jined the army three mnths ________.
Kitty has left Beijing fr tw days.Kitty left Beijing tw days ag.Kitty has been away frm Beijing fr tw days.
leave 是一个短暂性动词，不能在现在完成时中与持续的时间状语连用。
谈论一个发生在过去的一个点的动作，我们可以在一般过去时中用ag。
如果想表达一个持续的状态，可以把leave变成be away frm再用在现在完成时中。
Kitty has bught her purse since last year.Kitty bught her purse a year ag.Kitty has had her purse fr a year.
buy是个短暂性动词，不能在现在完成时中与持续的时间状语连用。
如果想表达一个持续的状态，可以把buy变成have再用在现在完成时中。
非延续性动词 延续性动词
buy have/has hadbrrw have/has keptarrive have/has been in/atleave have/has been awayjin have/has been a member f
非延续性动词 延续性动词
die have/has been deadget married have/has been marriedcme/g have/has been in/atbegin/start have/has been nstp have/has been ver
A telephne call
Millie: Hell, Sandy. This is Millie. What are yu ding nw?Sandy: I’m watching an interesting TV prgrame. It ________ (start) at 7 p.m. and ____________ (be) n half an hur. What are yu ding?Millie: Well, I’m reading Kitty’s letter frm Hng Kng.
Sandy: Kitty has written a letter! When ________ yu ________ (receive) her letter?Millie: I ____________ (have) her letter fr five days. I __________ (receive) it last Sunday. Nw I’m reading it again.Sandy: She must be very happy nw.Millie: Yes, I think s. Sandy, d yu want t g t the shpping mall with me tmrrw? I _______________ (stay) at hme fr a week!
did receive
have stayed
Sandy: That sunds great. I’m ging t buy a gift fr my parents. This Sunday is an imprtant day fr them. They _________________ (be married) fr fifteen years.Millie: D yu mean they will celebrate their fifteen years f marriage this Sunday?Sandy: Yes.Millie: My parents __________ (get married) fifteen years ag t.
have been married
Sandy: Really? Maybe yu shuld buy yur parents a gift t. Let’s meet at the shpping mall at ten tmrrw mrning. See yu then.Millie: OK. Bye.
I bught a ty t my baby yesterday.My mther has gne t my brther’s hme ten days ag. She has lked after her sn since six mnths.
My grandparents has gt married fr 60 years. Kitty has brrwed this CD fr tw weeks. The cnference has stpped since last Tuesday.
brrwed——kept
stpped——been ver
The class was ver ten minutes ag. The class ___________________ fr ten minutes.His grandpa died in 2003. His grandpa ___________________ since 2003.The exhibitin has been n fr three days. The exhibitin __________________ three days ag.
has been ver
has been dead
started/began
My parents gt married 25 years ag. My parents __________________ since 25 years ag.I bught the MP3 last week. I ______________ the MP3 fr a week.Kitty jined the Reading Club last year. Kitty ________________________ the Reading Club since last year.
has been a member f
Martin caught a cld three days ag.Martin has had a cld fr three days.She was ill a week ag.She has been ill fr a week.Daisy gt up ten minutes ag.Daisy has been up fr ten minutes.