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Unit6Whenwasitinvented?1、被动语态(1).被动语态表示句子的主语是谓语动词所表示的动作承受者。(2).被动语态基本结构:be+及物动词的过去分词(如果是不用物动词,其过去分词应带有相应的介词)(3).被动语态中的be是助动词,有人称、数和时态的变化。一般现在时被动语态为:am/is/are+过去分词一般过去时被动语态为:was/were+过去分词与情态动词连用的被动语态:情态动词+be+过去分词(4).被动语态中动作的发出者或执行者做介词by的宾语,放在句末,by表示“由,被”的意思2、如何理解被动语态?为取胜更清晰、更深刻地理解被动语态的含义,可以将主动语态和被动语态的句子结构进行比较。主动语态:主语+谓语动词+宾语+其他成分被动语态:主语+be+过去分词+by+宾语+其他成分如:ManypeoplespeakEnglish.被动语态Englishisspokenbymanypeople.3.inventv.发明inventorn.发明家inventionn.发明可数名词4.beusedfordoing用来做…(是被动语态)如:Pensareusedforwriting.笔是用来写的。Pensaren’tusedforeating.笔不是用来吃的。5.给某人某样东西givesth.tosb.如:Igaveapentohim.我给他一支笔。givesb.sth.Igavehimapen.我给他一支笔。6.allday整天7.saltyadj.咸的saltn.盐8.bymistake错误地如:Itooktheumbrellabymistake.我不小心拿错了雨伞。9.makesb./sth.+形容词使…怎么样Itmademehappy.它使我高兴makesb./sth.+名词让…做…Itmademelaugh.它让我发笑10.byaccident意外偶然Imetherbyaccidentatbusstop.11.not…until…直到…才做…如:Ididn’tgotobeduntilIfinishedmywork.12.accordingto+名词根据…如:accordingtoanlegendaccordingtothisarticle根据这篇文章根据一个神话13.overanopenfire野饮14.leafn.叶子复数形式leaves15.nearbyadj.附近的如:thenearbyriver16.fallinto落入掉进如:Theleaffellintotheriver.叶子落入了河里。falldown摔倒如:Shefelldownfromherbike.17.quite非常adv.与冠词a连用时,冠词a必须放在它的后面如:quiteabeautifulgirl一个漂亮的女孩very非常adv.与冠词a连用时,冠词a必须放在它的前面如:averybeautifulgirl一个漂亮女孩注:当不与冠词a连用时,两者可以互用如:Iamveryhappy.===Iamquitehappy.我非常高兴。18.intheway这样19.pleasedadj.表示外部因素引起人发自内心的欣慰和愉快pleasantadj.愉快高兴指天气、时间、旅行令人高兴愉快pleasev.使高兴使同意20.battery—operatedadj.电池控制的是名词+动词的运动分词构成的合成形容词21.inthesixthcentury在第6世纪22.travelaround周游23.morethan===over超过如:morethan300==over300超过30024.includingprep.介词包括可以与名词和动名词连用如:Sixpeople,includingababy,werehurt.25.havebeenplayed被上演是现在完成时的被动语态现在完成时的被动语态的结构:have/hasbeen+过去分词26.beborn出生HewasborninCanada.他在加拿大出生27.safetyn.安全safeadj.安全的28.knockinto撞上(某人)29.dividesth.into…将…划分成.通常指将一个整体分成几个对应相对的部分如:Let’sdivideourselvesinto4groups.让我们把我们自己划成4组。30.sincethen自从那以后常与完成时态连用如:Sincethen,IhaveleftBeijing.自从那以后,我已经离开了北京。词义辨析1.create,produce,invent①create指“有目的的把原材料制成新产品”,也指创造出原来不存在或与众不同的事物。②produce指“通过劳动、加工而生产产品”,尤指“工农业产品”。③invent指通过想象,研究,劳动创造出前所未有的东西,尤指“科技上的发明创造”。1)Bellthetelephone.2)Thisfieldrice.3)PeopleinWesterncountriesbelievethatGodtheworld.2.below,under①below与above相对,指“在….的下方”,表示一件东西的位置低于另一件东西,但不一定在另一件东西的正下方。②under与over相对,表示的范围较窄,表示一件东西的位置垂直在另一件东西下边。1)Therearesomebooksthedesk.2)Allthefieldsaretheplane.3.raise,rise①raise的意思是“提高”、“举起”,是及物动词,既能接宾语,也能用于被动语态。它的宾语一般是头、手、眼、帽、重物以及政治觉悟、生活水平、物价、温度、声音等。此外,raise有“饲养、供养”的意思。raise-raised-raised②rise的意思是“上升”、“上涨”,是不及物动词,既不能接宾语,也不能用于被动语态。它的主语一般是日、月、云、烟、热、气、温度计、物价、河水等。指人时,一般指人“站起”、“起床”。rise--rose--risen1)Hehisvoiceandshouted.2)Thepricehas.3)Thesefamiliesmaychildrenastheirchiefoccupation.(主要职业)4.thenumberof,anumberof①thenumberof意为“…的数量,数目”,of后常接名词复数形式,在句中作主语时动词要用单数形式。②anumberof意为“许多的”,相当于many,number前可用large,small修饰,表示程度。作主语时,谓语动词用复数形式。1)Thenumberofboysinourclass(be)twenty-two.2)Anumberofgirls(have)longhair.14-15新目标九Unit6同步练习ⅠⅠ.根据所给的汉语提示,用合适的单词填空。1.Ilikethe(款式)ofthedress,butitscoloristoodark.2.CuiJianisthoughttobeamusic(先锋)inChina.3.Thefirst(冰箱)intheworldappearedinEuropein1922.4.Theofficial(网站)ofourcompanyhasbeeninservicefor15years.5.(工程)HopehashelpedthousandsofpoorchildreninChinainthepast25years.Ⅱ.用所给单词的适当形式填空。1.Igojoggingfortwentyminutesasmy(day)exercise.2.Thewhitebuildingwasonceusedasahomeforthe(rule)ofthearea.3.Itisreallymy(please)tohaveachancetoworkwithyou.4.Easterisnota(nation)holidayinChinaorJapan.5.Jenny’svery(music)andlovestosing.Ⅲ.从方框中选择合适的词组,并用其正确形式填空。withoutdoubt,byaccident,allofasudden,takeplace,fallintoA:DoyouknowwhathappenedtoJamesyesterday?B:Hehurthisleg(1)onhiswaytoschool.A:Badnews!Howdidithappen?B:Well,hewaswalkingalongtheroadwhenhesuddenly(2)amanhole(下水道出入口).A:Hewassocareless.Didyouseeithappen?B:Yes,Iwasfollowinghim.Butithappened(3)andIhadnotimetopullhimout.A:SodidJameshurthimselfbadly?B:Yes.Hisleftlegwasbadlyhurt(4).Hecouldn’tstandup.A:Sorrytohearthat.Ihopesuchaccidentswon’t(5)onroadsanymore.B:SodoI.Ⅳ.按要求改写下列句子。1.ThefirstStarbucksinBeijingwasopenedin1999.(对划线部分提问)thefirstStarbucksinBeijing?2.Thefishwascookedbymymother.(对划线部分提问)thefishcooked?3.Thewoodisusedformakingpaper.(对划线部分提问)thewood?4.Myparentstoldmetostayathomealone.(改成含被动语态的句子)Istayathomealonebymyparents.5.LiangShiqiutranslatedmanyofShakespeare’splaysintoChinese.(改成含被动语态的句子)ManyofShakespeare’splaysChinesebyLiangShiqiu.Key:Ⅰ.1.style2.pioneer3.fridge4.website5.ProjectⅡ.1.daily2.ruler(s)3.pleasure4.national5.musicalⅢ.1.byaccident2.fellinto3.allofasudden4.withoutdoubt5.takeplaceⅣ.1.Whenwas;opened2.Bywhomwas3.Whatis;usedfor4.wastoldto5.weretranslatedinto14-15新目标九Unit6同步练习ⅡⅠ.从方框中选择合适的词组,并用其适当形式填空。bymistake,divide…into,dreamof,lookupto,achieveone’sdream1.NBAstarslikeKobeBryantandLebrunJamesbymillionsofpeoplearoundtheworld.2.Ihaveplayingfortheschoolfootballteamforyears.3.Nothingbuthardworkcanhelpyou.4.Ideleted(删除)someimportante-mailsyesterday.5.Thestudentsfourgroupsbeforethegamesstarted.Thegroupwhogotthemostpointswouldbethewinner.Ⅱ.从方框中选择合适的动词,并用其正确形式填空,每词限用一次。sell,smell,remain,mention,lock,produce,drink,believe,use,call1.Morethan10millioncarsinShanghaiVolkswagenin2013.2.Ho
本文标题:2014人教版九年级英语第六单元unit6UWhen_was_it_invented重点知识点讲解及
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