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第1页共14页人教版九年级英语Unit6《Whenwasitinvented?》知识点1.inventv.发明inventorn.发明家inventionn.发明，可数名词Theinventorhasinventedmanyinventionsinthepastfewyears.2.beusedfordoing=beusedtodo，用来做…（是被动语态）（这个短语的考点有两点，一是usedfor的意思，二是for后面用动名词）Pensareusedforwriting.笔是用来写的。usedtodo过去常常做某事be/getusedtodoing习惯于做某事putintogooduse好好利用usesth.todo用某物做某事给某人某样东西givesth.tosb.Igaveapentohim.我给他一支笔。givesb.sth.Igavehimapen.我给他一支笔。第2页共14页pass/offer/send/show/write/bring/sell/lend/serve/tobuy/cook/make/get/sing/preparefor4.allday整天allevening/nightthewholeday5.saltyadj.咸的saltn.盐sour/sweet/bitter/hot/salty酸甜苦辣咸6.bymistake错误地（犯错是：makemistakes=makeamistake，这些常见的短语大家务必要掌握）Itooktheumbrellabymistake.我不小心拿错了雨伞。7.byaccident/chance意外，偶然（常见短语，考的最多的是它的意思）Imetherbyaccidentatbusstop.我在公共汽车站意外地见到了她。haveachancetodosth=haveachanceofdoingsth.haveanopportunitytodosth.=haveanopportunityofdoingsth.有机会做某事makesb./sth+形容词：使…怎么样第3页共14页Itmademehappy.它使我高兴makesb./sth+动词：让…做…Itmademelaugh.它让我发笑Iwasmadetolaugh.let/make/have使役动词see/hear/notice/watch感官动词变被动还原to9.not…until…直到…才…（重中之重，这个用法非常重要！经常出现在选择题中）Ididn'tgotobeduntilIfinishedmywork.我直到完成我的工作才去睡觉。Iwon’tgotobeduntilIfinishmyhomework.10.accordingto+名词：根据…Accordingtothisarticle….根据这篇文章11、overanopenfire野饮12.haveapicnic野餐atthepicnic第4页共14页13.leafn.叶子复数形式leavesleaf/half/wife/knife/shelf/wolf/thief/life/oneself/scarf14.nearbyadj.附近的15.fall/dropinto落入，掉进Theleaffellintotheriver.叶子落入了河里。falldown摔倒Shefelldownfromherbike.她从她自行车摔倒了。falloff=falldownfrom从…掉下来fallinlovewith爱上fallover跌倒fall-fell-fallen16.quite非常adv.与冠词a连用时，冠词a必须放在它的后面quiteabeautifulgirl一个漂亮的女孩17.intheway这样bytheway顺便一提onthe/one’swayto在…路上第5页共14页inthisway用这种方法Thisway,please请走这边Noway.没门getinthewayof妨碍，挡路gooutofone’swaytodo特地不怕麻烦做某事18.pleasedadj.表示外部因素引起人发自内心的欣慰和愉快bepleasedatsth.因...而感到高兴bepleasedtodosth.因做某事而感到高兴bepleased/satisfiedwith...对…感到满意pleasant–unpleasantadj.愉快，高兴。指天气、时间、旅行令人高兴愉快pleasev.使高兴，使同意18.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operatev.操作，手术operationn.操作，手术第6页共14页19.inthesixthcentury在第6世纪inthe1980s在20世纪80年代in1980在1980年20.travelaround周游travelaroundtheworld环游世界21.morethan==over超过（相比较，morethan更重要）morethan300==over300:超过300lessthangood/well-better-bestbad/badly/ill-worse-worstWhat’sworse?many/much-more-mostatmostlittle-less-leastatleastfar-farther/further-farthest/furthest22.including.包括。可以与名词和动名词连用includev.Sixpeople,includingababy,werehurt.6个人包括一个小孩受伤了。第7页共14页Sixpeople,ababyincluded,werehurt.23.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。24.beborn出生（常见短语）HewasborninCanada.他在加拿大出生bear-bore-bornbebornwith天生具有，与生俱来25.safetyn.安全safeadj.安全的dangerdangerousbein(great)danger处于极大的危险中introubleinneedintimeinsurpriseinfactinsilenceinpublicinallintotal26.knockinto撞上（某人）knockdown撞倒knockat/on敲..27.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Let'sdivideourselvesinto4groups.第8页共14页让我们把我们自己划成4组。28.sincethen自从那以后。常与完成时态连用Sincethen,IhaveleftBeijing.自从那以后，我已经离开了北京。sofar到目前为止since+过去的时间点for+时间段inthelast/pastfewyears在过去的几年中It'smypleasure.=Mypleasure.我的荣幸Withpleasure愿意效劳30.seem+to+动词原形好像做某事Heseems(tobe)tired.=Itseemsthatheistired.suchagreatinvention=sogreataninvention如此伟大的一项发明somanyflowerssomuchwatersolittlemilk________alittleboythinkof=thinkabout到，考虑thinkover仔细考虑thinkhard苦苦思索第9页共14页33.inourdailylives在我们的日常生活中everyday每天everyday日常的daily/weekly/monthly/yearly34.inmydailylife在我的日常生活中35.haveapoint有道理36.byaccident偶然地，意外地haveanaccidenthaveatrafficaccident37.overanopenfire在篝火上38.itmentionedthat…它提到Don’tmentionit.别提了39.Itissaidthat据说Itisreportedthat据报道40.Itisbelievedthat人们相信Itisknownthat人们知道Itissupposedthat41.fallinto(过去式fellinto)=dropinto掉进…dropby=comeover顺便拜访42.inthe19thcentury在19世纪43.spreadtoothercountries传播到其他国家第10页共14页spread-spread-spread44.atalowprice以很低的价格atahighpriceHowmuch…?=What’sthepriceof…?high/low45.bring(brought)sth.tosp.把某物带到某处bringup46.allofasudden突然地47.lessthan少于，不到morethan=over超过48.withoutdoubt毫无疑问49.atthattime在那时atthemoment=rightnow此刻，现在50.advisesb(not)todosth建议某人(不要)做某事suggestdoingsth.apieceofadvice一条建议givesb.someadvice/suggestions给某人提建议51.start/begindoingsth=start/begintodosth开始做某事atthebeginningof----attheendof52.workonsth致力于某事53.(be)similarto与……相似thesameas和…一样第11页共14页bedifferentfrom不同于..54.theOlympics奥运会55.bymistake错误地，无意地56.makeamistake犯错57.divide...into…把…分成…58.intheend=atlast=finally最后attheendof在…末尾bytheend…到..为止endupwith..以…为结束59.atthesametime同时60.teach(taught)sbtodosth教某人做某事teachoneself=learn..byoneself自学61.comeupwith=thinkup想出62.encouragesb.todosth.鼓励某人做某事63.thepurposeof……的目的purposefor..onpurpose64.stop/prevent/keepsbfromdoingsth阻止某人做某事第12页共14页65.lookuptosb.钦佩某人66.lookuptheword查找单词lookoverlookatlookthroughlookuplookforlookdownlookafterlookoutlookoutoflookaroundlookforwardto…67.worktogether一起工作68.Iwanttoachievemydream.我想实现梦69.Mydreamwillcometrue.我的梦想会实现70.workhard努力工作71.onahardfloor在坚硬的地板上72.leadto导致leader领导，引路人lead-led-ledleadinto导入leadsb.todosth.领导某人做某事misleadsb.todosth.误导某人做某事73.Don'tmentionit.不客气，不用谢74.translate...into....把…翻译成…第13页共14页translationn.translatorn.75.beusedfordoingsth=beusedtodosth76.dreamof/aboutdoingsth梦想做某事【语法归纳】被动语态（1）被动语态表示句子的主语是谓语