2024年牛津译林版八年级英语下册Unit 2 Travelling 公开课课件.pptVIP

8BUnit2Grammar

for+时间段since+时间点时间段+agopresentperfecttensesimplepasttense

用for,since,ago填空SallyhasbeenawayfromLondon________lastSaturday.Ourschoolhaschangedalot________thenewbuildingwasbuilt.Tommyhashadthismotorcycle________threeyears.IhavebeeninNanjing________eightyears.Myparentshasbeenmarriedsincetwentyyears________.Mycousinjoinedthearmythreemonths________.sincesinceforforagoago

T/FKittyhasleftBeijingfortwodays.KittyleftBeijingtwodaysago.KittyhasbeenawayfromBeijingfortwodays.FTTleave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ago。如果想表达一个持续的状态，可以把leave变成beawayfrom再用在现在完成时中。

Kittyhasboughtherpursesincelastyear.Kittyboughtherpurseayearago.Kittyhashadherpurseforayear.FTTbuy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。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ago。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buyhave/hashadborrowhave/haskeptarrivehave/hasbeenin/atleavehave/hasbeenawayjoinhave/hasbeenamemberof

非延续性动词延续性动词diehave/hasbeendeadgetmarriedhave/hasbeenmarriedcome/gohave/hasbeenin/atbegin/starthave/hasbeenonstophave/hasbeenover

AtelephonecallMillie:Hello,Sandy.ThisisMillie.Whatareyoudoingnow?Sandy:I’mwatchinganinterestingTVprograme.It________(start)at7p.m.and____________(be)onhalfanhour.Whatareyoudoing?Millie:Well,I’mreadingKitty’sletterfromHongKong.startedhasbeen

Sandy:Kittyhaswrittenaletter!When________you________(receive)herletter?Millie:I____________(have)herletterforfivedays.I__________(receive)itlastSunday.NowI’mreadingitagain.Sandy:Shemustbeveryhappynow.Millie:Yes,Ithinkso.Sandy,doyouwanttogototheshoppingmallwithmetomorrow?I_______________(stay)athomeforaweek!didreceivehaveha