1、人教版八年级英语下册Unit9课件(4)1.现在完成时的结构现在完成时的结构:have/has+过去分词过去分词否定结构否定结构:havent/hasnt+过去分词过去分词2.用法用法:表过去某一时间发生的动作或状态一表过去某一时间发生的动作或状态一直延续到现在直延续到现在(强调现在强调现在),动作或状态一般是动作或状态一般是延续性的延续性的,因此因此要用表延续性的动词或表状要用表延续性的动词或表状态的动词。态的动词。如如:HaveyoueverbeentoSingapore?Revision1.Bettyboughtsomebutter,butthebutterwasbitter,soshe
2、boughtsomebetterbuttertomakethebitterbutterbetter.2.Ifwhitechalkchalkswhiteonablackblackboard,willblackchalkchalkblackonawhitewhiteboardthen?TonguetwistersoutheastwonderfulpopulationquarterfearexcellentNightSafariReviewthewordsandexpressions东南部东南部;东南的东南的极好的极好的人口人口四分之一四分之一害怕害怕,担心担心卓越的卓越的夜间野生动物园夜间野生动物
3、园environmentnaturaltemperatureequatorwheneverspringautumnseasonawaketype环境环境自然的自然的;自然界的自然界的温度温度赤道赤道无论何时无论何时春天春天秋天秋天季节季节醒着的醒着的类型类型在东南亚在东南亚度假胜地度假胜地超过四分之三的超过四分之三的练习英语的好地方练习英语的好地方中国以外中国以外(的地方的地方)担心担心来自中国的食物来自中国的食物不费劲找到米饭不费劲找到米饭觉得勇敢觉得勇敢一个绝好的地方一个绝好的地方inSoutheastAsiaawonderfulplacetotakeaholidaymorethanthr
4、eequartersofagoodplacetopracticeEnglishoutsideofChinafearthatfoodfromChinanothaveanyproblemfindingricefeelbraveanexcellentplace尝试新食物尝试新食物西餐西餐夜间野生动物园夜间野生动物园似乎很奇怪似乎很奇怪天黑天黑在白天在白天如此特殊如此特殊醒来醒来做某事的最好时间做某事的最好时间一个更自然的环境一个更自然的环境trynewfoodwesternfoodNightSafariseemstrangeItsdark.duringthedaytimesospecialwakeu
5、pItsthebesttimetodo.amorenaturalenvironment一个普通的动物园一个普通的动物园几乎相同几乎相同一年到头一年到头靠近赤道靠近赤道离离不太远不太远anormalzooalmostthesameallyearroundbeclosetotheequatorbenottoofarfromzooamusementparkwaterparkhistorymuseumspacemuseum太空博物馆太空博物馆游乐场游乐场历史博物馆历史博物馆动物园动物园水上乐园水上乐园1.Onethingthatyouhavecollectedbefore:2._2.Oneinvent
6、ionthatyouhavefoundtobeveryuseful:_1Thinkaboutthethingsbelowandwriteananswerforeachone.Ihavecollectedstampsbefore.Ihavefoundcomputerisveryuseful.3.Oneunbelievableorunusualthingthatyouveseenorheardrecently:_4.Onewaythatyouveusedtoencourageafriendinthepast：_5.Onepeacefulandquietplacethatyouvebeentorec
7、ently：_Ihaveseenacatwithtwoheads.Itwasunusual.Ihaveusedtoencouragemyfriendbytellstories.Ihavebeentoatownnearthecityrecently.A:Hey,John._areyoudoingthisweekend?B:Notmuch,Mark.Idontreallyhaveanyplansyet.A:_youeverbeentothespacemuseum?B:_,Ihave.I_therelastmonth.A:Oh,how_it?2CompletetheconversationWhatH
8、aveYeswentaboutB:Itwasgreat.I_beentheremanytimes.A:Isee.I_never_there.B:Well,letsgothisweekendthen.Idont_goingagain.Ithinktheressomethingnewthere.I_notseeitlasttime.A:Perfect!havehavebeenplandid3Completethechart.Haveyoueverbeentoa/an.Howmanytimes?Whatdidyousee/dothere?homeforoldpeople?farm?amusement
9、park?Exercise1.太空博物馆太空博物馆_2.娱乐公园娱乐公园_3.水上公园水上公园_4.乘地铁乘地铁_5.去年去年_6.明年明年_7.玩得愉快玩得愉快_8.我从没去过水上公园。我也没有。我从没去过水上公园。我也没有。_一、词组句子翻译。一、词组句子翻译。SpacemuseumAmusementparkWaterparkTakeasubwayLastyearNextyearEnjoyyourselfIhaventbeentowaterpark.Meneither.二二.连词成句：连词成句：（1）ever,you,to,been,have,museum,the_（2）to,we,Wat
10、erWorld,the,went,lastyear_（3）I,see,language,movies,English,towent_（4）next,is,to,the,going,zoo,week,he_（5）the,for,years,job,twenty,shehad,has_Haveyoueverbeentothemuseum?WewenttheWaterWorldlastyear.IwenttoseeEnglish-languagemovies.Heisgoingtothezoonextweek.Shehashadthejobfortwentyyears.1.Haveyoueverbe
11、ento_amusementpark?Yes,Ihave.A.aB.anC.theD./2._you_toawaterpark?A.Have;goneB.Have;beenC.Has;beenD.Has;gone3.Idontlikethosecoatsbecause_ofthemfitsme.A.eitherB.neitherC.noneD.all4.He_beentoShanghai.He_therelastyear.A.have;goB.has;goC.has;wentD.have;went三、单项选择三、单项选择BBCC5.Icantfindmymum,dad?She_toShangh
12、ai.Shewillbebackintwodays.A.hasgoneB.hasbeenC.goes6.“Mum,mayIgooutandplaybasketball?”“_you_yourhomeworkyet?”A.Did,finishB.Are,finishingC.Have,finished7-IhaventbeentotheGreatWall.-Letsgothereonsummerholiday.A.Meneither.BMe,too.Cbothme.8Ihavewatchedthegame.When_you_it?A.have;watchedB.do;watchC.did;wat
13、chACAC9.I_Guangzhoumanytimes.TomorrowIllgothereagain.A.havebeenB.havegonetoC.havebeentoD.havegone10.He_America.Hellcomebackintwoweeks.A.hasbeenB.hasbeentoC.hasgoneD.hasgoneto11.Eitheroftheboxes_fullofapples.A.isB.areC.willD.were12.MyunclewenttoShenzhenlastyear.He_thereforayearA.hasgoneB.hasbeentoC.h
14、asgonetoD.hasbeenCDAD13.Neitheroftheboys_noodles.A.likeeatB.likeseatingC.likeeatingD.liketoeat14Whereisyourfather,Tom?-He_Guangzhou.AhasbeentoBhasgonetoCwentto15-Shallwegotothezoothisafternoon?-I_thezoomanytimes.Itsboring.AhavebeentoBhavegonetoCamgoingto16-Haveyouever_theWestLakebefore?-Yes.Iwentthe
15、relastsummer.AbeentoBgonetoCbeeninBBAA1.-我从来没有去过游乐场。你呢？我从来没有去过游乐场。你呢？-我也没有。我也没有。-Ihave_toanamusementpark._you?-_I.2.以前我从来没读过象这么好笑的故事。以前我从来没读过象这么好笑的故事。I_never_afunnystorylike_.四四.翻译下列句子翻译下列句子Neither/NorhaveneverbeenWhatabouthavereadthisbefore3.你曾经和你的同桌争吵过吗？你曾经和你的同桌争吵过吗？_youever_yourdeskmate?4.你为什么想去讲英语的国家打工？你为什么想去讲英语的国家打工？_doyouwantto_inan_country?5.我们每天花一个小时做作业。我们每天花一个小时做作业。It_usanhour_our_.English-speakingHavearguedwithWhyworktakestodohomeworkHomeworkReviewwhatyouhavelearntinthisunit.Andprepareforthenextunit.
