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1、苏教牛津版英语三上《Unit-12》3)When/Wheredidyouhaveit?什么时候/在哪儿吃的?(不管问时间还是地点,都与现在无关,故用一般过去时)2.非延续性动词(也称点时间动词)的用法常用的非延续性动词,如come,go,leave,arrive,join,die,begin,finish,open,close,buy,borrow,getup等,它们的完成时不能与段时间状语连用,若句中有表示一段时间的状语,需将非延续性动词改为延续性动词形式。例:(误)HehascometoJinanfortwo
2、weeks.(正)HehasbeeninJinanfortwoweeks.1).cometosp.=beinsp.2).gotosp.=beinsp.3)leave=beaway(from)例:Theyleftthetowntwodaysago.Theyhavebeenawayfromthetownsincetwodaysago.4)join=bein=beamemberof/bea......member例:ShejoinedtheLeaguethreemonthsago.ShehasbeenintheLeag
3、ueforthreemonths.ShehasbeenamemberoftheLeagueforthreemonths.ShehasbeenaLeaguemembersincethreemonthsago.5)die=bedead例:Themandiedfiveyearsago.Themanhasbeendeadforfiveyears.6)begin=beon例:Thefilmbegantenminutesago.Thefilmhasbeenonsincetenminutesago.7)buy=have例:We
4、boughtthehousetwoyearsago.Wehavehadthehousefortwoyears.8)borrow=keep例:Sheborrowedthebooksaweekago.Shehaskeptthebooksforaweek.9)open=beopen;close=beclosed getup=beupfinish=beover;3.固定句式:Itis/hasbeen+段时间+since从句(用一般过去时）例:ItishasbeentwodayssinceheleftforAmerica.
5、Itis/hasbeenayearsincetheyjoinedthearmy.Itis/hasbeentenyearssincethehospitalopened.1.IremembermeetingallofyouinGrade6.rememberdoingsth.是“记得曾做过某事”。如:Irememberpostingtheletter.我记得(已)把信寄了Explanation〖提示〗remembertodosth.是“记住要去做某事”。如:Remembertoposttheletter.记住要发那封信
6、。2.usedtobesacredofateacherusedto+do:“过去常常”表示过去习惯性的动作或状态,但如今已不存在。Motherusednottobesoforgetful.Scarfusedtotakeawalk.(过去常常散步)beusedto+doing:对……已感到习惯,或“习惯于”,to是介词,后需加名词或动名词。Heisusedtosmoking.Heisusedtotakingawalk.(现在习惯于散步)3.Ihavetheabilitytodogoodwork.ability为名词
7、,通常会用在表达a.有能力去做什么事abilitytodosth例:Hehastheabilitytogetthejobdonequickly.他有能力把工作迅速完成。指有什么样的能力reading/writing/teaching/actingability例:Noel’swritingabilitywasconfirmedatafairlyyoungage.诺尔的写作能力在很年轻的时候就被肯定了。在哪种学科或语言上的能力abilityin例:IwanttoimprovemyabilityinMathemati
8、cs.我想要改善我的数学计算能力。beableto为动词词组表示人能够做什么,而且通常是不令人惊讶的一般能力例:Willyoubeabletogetoutofbedafterafewdays?你几天后就能够下床了吗？例:LilyisabletoplaywithusonSunday.连恩星期天就能和我们一起出去玩了。4.Iwanttomakemyparentsandteac
