青少版新概念3A_unit_4

会计学青少版新概念3A_unit_4现在完成时区别：havebeento和havegonetohavebeento去了，已经回来havegoneto去了，还没有回来Reviewunit3PatternPracticeHehas__________Hollandandcameback.He_________Holland_________.(time)beentowenttolastweekHehas__________Mexicoandisstillthere.He_________Mexico_________.(time)gonetowenttolastmonthHehas__________Norwayandcameback.He_________Norway_________.(time)beentowenttolastyearHehas__________Brazilandisstillthere.He_________Brazil____________.(time)gonetowenttolastsummerHehas__________Indiaandisstillthere.He_________India______________.(time)gonetowenttoafortnightagoHehas__________Australiaandcameback.He_________Australia______________.(time)beentowenttosixmonthsagoHehas__________Thailandandisstillthere.He_________Thailand_________.(time)gonetowenttoin1999Hehas__________Chinaandcameback.He_________China_________.(time)beentowenttoin2003祖国玩的开心市场农夫水壶准时地担心短信WordreviewhaveagoodtimeontimestillkettleboardhomecountrytextfarmerWordreviewboardontimetextlikecrazyhaveagoodtimemarketstillkettlefarmerLet’sreviewanddothedictationworryexcitinghomecountryPhrases:Howexciting!Whataworryforyou!bewithPaulphoneoffamomentagoputthekettleonhaveanicecupofteaWe’regoingtoputthekettleon.We’renotgoingtoworry,arewe?I’llmissherlikecrazy.We’vealreadyhadalongmorning.HaveyoubeentotheFarmers’Markettoday?PatternPractice现在完成时havebeeninsp.for+一段时间HehasbeeninAmericafortwomonths.since/for的区别since+时间的点，句子for+一段时间Forexample:sincelastsummer,sinceIwasfive,fortwoweeksWhereisJack?____________________Howlonghashebeen____________?Hehasbeen___________for___________.Hehasbeen__________since_____________HehasgonetotheStates.intheStatesintheStateslastMonday.intheStatesaweekWhereisDaisy?____________________Howlonghasshebeen____________?Shehasbeen___________for___________.Shehasbeen__________since_____________ShehasgonetoBangkok.inBangkokinBangkoktheendofMay.inBangkokseveralweeksWhereisPolly?____________________Howlonghasshebeen____________?Shehasbeen___________for___________.Shehasbeen__________since_____________Shehasgonetohospital.inhospitalinhospitallastSunday.inhospitalafewdaysWhereisLucy?____________________Howlonghasshebeen____________?Shehasbeen___________for___________.Shehasbeen__________since_____________Shehasgonetothedentist’s.atthedentist’satthedentist’snineo’clock.atthedentist’sanhourattheairportattheairportthreeo’clock.attheairportseveralhoursTheyhavegonetotheairport.WhereareWilliamandKaren?____________________Howlonghastheybeen____________?Theyhasbeen___________for___________.Theyhasbeen__________since_____________lastweekend.aweekWherearethechildren?____________________Howlonghastheybeen____________?Theyhasbeen___________for___________.Theyhasbeen__________since_____________TheyhavegonetotheSeaside.attheseasideattheseasideattheseasideHowoftenhasJackbeentothecircus?________________________________________________Infact,__________________________________________Hehasn’tbeentothecircusformanyyears.hehasn’tbeentothecircussincehewaslittle.HowoftenhasNinabeentotheseaside?________________________________________________Infact,________________________________________________Shehasn’tbeentotheseasideforalongtime.shehasn’tbeentotheseasidesinceshewastwo.HowoftenhasPaulbeentothezoo?________________________________________________Infact,__________________________________________Hehasn’tbeentothezooforages.hehasn’tbeentothezoosincehewasveryyoung.HowoftenhasAnniebeentothefunfair?________________________________________________Infact,__________________________________________Shehasn’tbeentothefunfairforyears.shehasn’tbeentothefunfairsinceshewasten.Newwordsandexpressionsatticn.阁楼sincen.自从…以来harddiskn.硬盘lawnmowern.割草机Megabyten.兆字节nothingn.没有东西，没有事情jetn.喷气式飞机circusn.马戏团several几个zoon.动物园foragesadv.长时间funfairn.露天游乐场WhatareRobertandWilliamtalkingabout?Whendiditcomeontothemarket?WheredidMumfindit?Howlonghasitbeenthere?Doesitstillwork?Whatdoesthenoisesoundlike?Whatcantheydowithit?Howlonghasn’titbeenoutofitsbox?Whoisamuseumpiece,too?QuestionsLet'senjoytheflash!Robert:What’sthis,Dad?William:It’sApple2.It’saveryearlycomputer.Infact(事实上),it’sthefirstPersonalComputer,ever(曾今).Itcameontothemarket（面世）in1977.Wheredidyoufindit?thefirst第一thesecond第二thethird第三Where特殊疑问词，在哪PC:personalcomputer个人电脑Robert:Mumfounditinaboxintheattic(阁楼).William:Oh,thenit’smine!It’sbeenthereforyears.Infact,it’sbeentheresincewemovedintothishouse!find-found发现Mine=mythingIt’sbeen=ithasbeen现在完成时have/has+动词过去分词现在完成时：Have/has+动词过去分词 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示动词发生在过去，持续到现在或对现在产生影响，后接表示延续性的时间状语。如：for+时间段since+时间点IhavebeentoAmericasinced1998.Ihavegotthecarfordfiveyears.sixmonththreeyearsSundayteno’clocklastweekendalongtime1996JanuaryforforsincesinceRobert:Doesitstill（仍然）work?William:Idon’tknow……Ah,thereyouare!Canyouheartheharddisk（硬盘）?Can是情态动词，表示能够，有能力做某事。Can+动词的原形，变一般疑问句时将Can提前至句首。情态动词+动词原形can,must,may等都是情态动词，不能独立做谓语，需和实义动词连用。变一般疑问句时将情态动词直接提前至句首。Icanopenthebox.(变一般疑问句)Canyouopenthebox?Robert:Isthatnoise（噪音）theharddisk?Itsoundslikealawnmower(割草机)!William:Itisnoisy（吵闹的，嘈杂的）!Ithasn’tbeenoutofitsboxfortwentyyears!soundlike听起来像noise名词噪音noisy形容词有噪声的for+时间段Robert:Whatcanyoudowithit?William:Goodquestion!It’sjustamuseumpiece（古董）,really.It’sonlygotfiveMegabytes’（兆）harddiskspace(空间).Robert:FiveMegabytes!That’snothing!（太微不足道了）It’sgot=ithasgot(hasgot有)William:Iknow.ItwasalreadyamuseumpiecewhenIboughtit,andthatwasalongtimeago.Maybe（也许）I’mamuseumpiecenow,too!is–was过去式buy–boughtwhenIboughtit当我买它的时候（过去时间，用过去时)alongtimeago很久以前（过去时间，用过去时）Homework1.抄写单词P2830；2.抄写句子P26-27；3.口头总结P324.练习册Unit4BCDHehas__________Brazilandisstillthere.He_________Brazil____________.(time)gonetowenttolastsummerHehas__________Australiaandcameback.He_________Australia______________.(time)beentowenttosixmonthsagoWe’regoingtoputthekettleon.We’renotgoingtoworry,arewe?I’llmissherlikecrazy.We’vealreadyhadalongmorning.HaveyoubeentotheFarmers’Markettoday?WhereisJack?____________________Howlonghashebeen____________?Hehasbeen___________for___________.Hehasbeen__________since_____________HehasgonetotheStates.intheStatesintheStateslastMonday.intheStatesaweekHowoftenhasJackbeentothecircus?________________________________________________Infact,__________________________________________Hehasn’tbeentothecircusformanyyears.hehasn’tbeentothecircussincehewaslittle.