Unit9SectionAGrammarFocus-4c课件人教版英语八年级下册

SectionAGF-4cUnit9`Haveyoueverbeentoamuseum?Learningaims1、继续学习现在完成时，掌握用been表示是否去过某地，用ever提问是否曾经做过某事以及never表示从未做过某事。2、学会判断不同情况下动词的时态和变化形式。3、利用现在完成时态进行口语输出并做相关习题。

我去过北京两次。

I________________Beijingtwice.2.旅客已经上船了吗？

________thepassengers______on boardyet?3.这个故事如何结束？

Howdidthestory_____________?hasbeentoHaveCompletethesentences.endupgone4.昨天他没有去那儿，我也没去。

Hedidn’tgothereyesterday.______ ________.5.你听说过太空站吗？

Haveyouever________________the spacestation?Meneitherheardof/about1.sb.have/hasbeentosp.但现在已不在那里了,”已经回来,侧重指经历,后可接次数，如once，twice，threetimes等表示“去过某地几次”，也可和just，never，ever等连用。2.sb.have/hasgonetosp.意为“某人已经去某地了”，可能在去某地的路上，也可能到达了某地。总之，说话时该人不在现场，一般不用第一人称、第二人称代词作句子的主语。3.sb.have/hasbeeninsp.表示“在某地呆了多少时间”，常与时间段的状语连用，例如：for+一段时间forayear…，或since+过去时间点,sincethreedaysago….意为“某人曾经去过某地”，①

一般过去时只强调过去的动作；现在完成时强调过去的事情对现在的影响。②

一般过去时通常与表示过去的时间状语连用；现在完成时则不能与表示过去的时间状语连用。③

一般过去时单纯表示过去的经历；现在完成时表示过去的动作或状态延续到现在并可能持续下去。

一般过去时的时间状语有：yesterday,last…..,…ago,justnow刚才…in1980,inOctober,共同的时间状语有：thismorning,tonight,thissummer,before,already,…

现在完成时的时间状语有：ever,never,just,already,yet,for+一段时间,since+过去时间点,inpastthreeyears…

一般过去时的时间状语有：yesterday,lastweek,…ago,in1980,inOctober,justnow…

共同的时间状语有：thismorning,tonight,thissummer,before,already,…

现在完成时的时间状语有：for,since,ever,never,just,already,yet,inpastyears…1.Shehasalreadytoldusthenews.(改否定句)2.Therainhasalreadystopped.(改一般疑问句)3.Ihavewaitedherefortwohours.(划线提问)4.HehaslivedinShangHai

sinceheleftBeijing.(划线提问)5.Thechildrenhavenever

beentoasciencemuseum,________________?(反义疑问句)Shehasn’ttoldusthenewsyet.Hastherainstoppedyet?Howlonghaveyouwaitedhere?havetheyWherehashelivedsinceheleftBeijing?1)Don’tworryabouthim.Hehas__________arrivedathomesafely.2)Haveyoutoldhimthenews______?alreadyyet3)_______youever______(be)toHawaii?4)We______never______(see)suchanexcitingmatchbefore.5)Mother_____just_______(sweep)thefloor.Pleasedon’tcomein.6)I_________(meet)thisgirlbefore.Havebeenhaveseenhasswepthavemet1.Isawthisfilmlastweek.Now,IknowthisfilmbecauseI______________________.2.Bobfinished

myhomeworkjustnow.Now,Bobcanhanditinbecausehe____________________.3.ItookatriptoSingaporetwice.Now,IknowsomethingaboutthiscountrybecauseI_________________________.4.TheGreenswenttothevisitthePalaceMuseumyesterday.Now,youcan'tfindthemherebecausethey___________________________.

haveseenitbeforehasjustfinishedithaveeverbeentheretwicehavegonetoBeijing4aPutthecorrectformsoftheverbsintheblanks.1.A:Doyouwant________(come)tothespacemuseum?B:No,I’vealready______(be)therethreetimes.2.A:Haveyou_____(see)therobotsatthesciencemuseum?B:Yes,I_____(go)therelastweekend.tocomebeenseenwent3.A:Let’s_______(spend)thedayatthezoo.B:Well,I’vealready______(be)thereacoupleoftimes,butI’mhappy_______(go)again.4.A:Howabout______(go)totheartmuseum?TherearesomespecialGermanpaintingsthererightnow.B:Sure.Whendoyouwant_____(go)?spendbeentogogoingtogo5.A:Haveyouever_______(visit)thehistorymuseum?B:No,I’venever______(be)there.visitedbeen4bFillintheblankswiththecorrectformsoftheverbsinbrackets.Mostofus__________(see)MickeyMouse,DonaldDuckandotherfamousDisneycharactersincartoonsbefore.Buthaveyouever______(be)toDisneyland?Disneyland______(be)anamusementparkwithaspecialtheme—Disneycharactersandmovies.There______(be)manyexcitingrides,lovelyrestaurantsandfantasticgiftshopsthere.haveseenbeenisareYoucanalso______(see)theDisneycharacterswalkingaroundthepark.Andhaveyouever_______(hear)ofaDisneyCruise?This_____(be)aboatridewithaDisneytheme.Youcan______(take)arideontheboatforseveraldaysandeatandsleeponit.Ontheboat,youcan______(shop)andhaveDisneypartiesbeforeyou______(arrive)attheDisneyisland.seeheardistakearrive4cAnswerthesurveyquestionsandthenaskyourpartner.Haveyouever…YouYourpartnerbeentoanotherprovinceinChina?lostsomethingimportant?I.根据括号内的要求完成下列各句，每 空一词(含缩写)。1.Myparentshavecomebackalready. (改为否定句)Myparents_____________back____.2.TheboyshavebeentoJapanlotsof times.(改为一般疑问句) _______theboys_______toJapanlots oftimes?Havebeen

haven’tcomeyetExercises3.Hasyoursistergonetothebookstore? (作肯定回答) _______,she_______.4.Ihavebeentothethemeparkthree times.(对划线部分提问) ___________timeshaveyoubeento thethemepark?5.Themoviehasbeenonforhalfan

hour. (对划线部分提问) ____________hasthemoviebeenon?Howmany

YeshasHowlong1.IlikeGuilin.I______theretwice.A.goB.went