2017年人教版九年级英语第一单元知识点总结

Unit1Howcanwebecomegoodlearners?一单词textbookconversationaloudpronunciationsentencepatientexpressiondiscoversecretlookupgrammarrepeatnotepalphysicschemistrymemorizepatternpronounceincreasespeedpartnerbornbebornwithabilitycreatebrainactiveattentionpayattentiontoconnectconnect…withovernightreviewknowledgelifelongwisely二1.haveaconversationwithsb=communicatewithsb.2.aloud/loud/loudlyaloud出声地；大声地。常与read/think/call/shout等词连用,不用于比较级。(thinkaloud自言自语)e.g.Don’treadaloudinthelibrary.不要在图书馆大声朗读loud①大声地；喧闹地。指说话声和笑声，常与talk/speak/laugh/sing等词连用,常用比较级。e.g.Wecan’thearyou.Pleasespeaklouder.②adj大声的；响亮的Icouldn'thearwhathesaidbecausetheradiowassoloud.我听不见他说些什么，因为收音机的声音太大了。loudly高声地；喧闹地。loudly放在动词前后均可，还常与ring,knock等动词连用。可指人声、敲门声或其他各种声音，强调声音高、喧叫。可以和loud互换，含有“吵闹”的意思，不悦耳。Someoneknockedloudlyatthedoor.有人大声敲门。Hespokesoloudlyastobeheardbyall.他说得那样响好让别人都听见。Don'ttalksoloudly.别这么高声说话。总结：aloud指出声地/大声地;用在修饰的动词之后loud大声的/大声地;常用比较级和最高级；loudly大声地；用在修饰的动词之前之后都可;敲门等其他声；嘈杂。3.patientn病人adj耐心的bepatientwithsb对某人有耐心bepatienttodosth有耐心做某事bepatientofsth容忍某事4.thesecrettosth/doingsthTheanswertothequestionThekeytothedoorThewaytomyroomTheentrancetothebuilding5.looksthupinadictionary/lookout/bodylanguage/theexpressionsonthefaces/keywords/takenotes/hidebehind/anEnglishmoviecalledToyStory=anEnglishmovienamedToyStory/fallinlovewithsth/helpsbtodosth/aswell/It’sapieceofcake/Itservesyouright/haveagood（better）understandingofsth/themeaningofsth/getthepronunciationright/havesthincommon6.Knowledgecomesfromquestioningquestion在句子中作动词，是“质疑；质问；提问”的意思。例如：Ijustacceptedwhathetoldme.Ineverthoughttoquestionit.当question用作动词，表示对某人或事物进行提问时，是一种十分正式的用法，有“提问；询问；审问”的意思。例如：Thepolicequestionedhimforthreehoursbeforelettinghimgo7.bebornwiththeabilitytolearn/bebornwith/theabilitytodosth/bebornin8.payattentiontosth/doingsthbeactiveindoingsth/sthconnectsthwithsthataspeedof9.byworkingwithfriends..bymakingwordcard..byreadingthetextbook..bylisteningtotapesbyaskingtheteacherforhelp.bywatchingEnglishmovies.byreadingaloud.byrepeatingoutloud.byhavingconversationswithfriends.bydoingexercisesandreadingalot.(1.exercise泛指“锻炼”时,做不可数名词,如：takeexercise锻炼身体takemoreexercise多锻炼2.exercise表示“体操”或“练习（题）”时是可数名词,要用复数形式.如：domorningexercises（做早操）,doeyeexercises(做眼保健操),doEnglishexercises(做英语练习))bywritinge-mailstomypenpals.bytakingnotesinEnglish. byreadingEnglishmagazines. bykeepingadiaryinEnglish. byusinganEnglishdictionary.10.HowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,1do.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.11.Idon’tknowhowtoincreasemyreadingspeed.“疑问词+动词不定式”作宾语whattodo后不需要跟宾语howtodo后必须跟宾语Idon’tknowhowtodoit.Idon’tknowwhattodo.12.increase/decreaseincreaseto+增长后的结果（增长至），increaseby+增长了多少40.before与after均可做介词，其后跟rmation为不可数名词，news为不可数名词，message为可数42..how及其词组提问的特殊疑问句a.对交通工具进行提问b.对学习方式提问c.howoften对频率提问及回答（如twiceaweek，never，hardlyever等）d.howlong对时间段（用for+时间段，since+时间点等回答）或者物品的长度进行提问e.howsoon多久才（用in+时间回答）f.howfar对路程进行提问，用数词+单位或者时间所有格+walk/busride（如5-hourwalk=5hours’walk）g.howmuch对不可数名词或价格提问，howmany对可数名词复数提问h.howmanytimes对次数进行提问43.sb.spendsometime/somemoneyindoing/onsth.Ittakessb.SometimetodosthSb.paysomemoneyforsthIt/Sth.costsb.somemoney44.finditdifficult/hardtodosth.发现做某事很困难findsb.doingsth.发现某人正在做某事findit+adj.+todosth.发现做某事很……findit+adj.todosth.中的it是形式宾语,adj.做宾补,todosth.是真正的宾语。同类的动词还有think,feel,consider等。45.Itisalsoeasierforyoutopayattentiontoitforalongtime.该句句型是Itisadj.forsb.todosth.【注】若形容词表示事物特征的，如：easy,difficult,hard,important等，须用介词for。It’s+adj.(kind,honest,friendly)+(ofsb.)todosth.【注】若形容词表示人的性格、品质与特点，如：good,kind,nice,wrong等，用介词of。语法；动名词定义:它是一种兼有动词和名词特征的非谓语动词形式。基本形式:V-ing作用:动名词具有名词的性质，在句中可以做主语、表语、宾语、定语等。动名词的基本用法1.用作主语所表动作比较抽象，或者泛指习惯性的动作。e.g.Playingwithfireisdangerous.注意：动名词做主语，有时先用it作形式主语，把动名词置于句末。这种用法在习惯句型中常用。1)Itisnouse/good/useless+doing…做某事不好/没用2)Itisawasteoftime+doing…做某事是白费时间3)Itisfun+doing…做某事很有趣在以上结构中常用动名词作主语。e.g.It’snousecryingoverspiltmilk.(覆水难收）Itisfunplayingwithchildren.和孩子们一起玩很有趣。2.用作宾语1)作动词的宾语常见的此类动词有：practice,enjoy,finish,giveup,cannothelp,keep,keepon,mind,miss,putoff,dependon,thinkabout,succeedin,worryabout,beusedto,getusedto,lookforwardto,payattentionto等。e.g.Howdoyoupracticespeaking?Ihavetofinishreadingabookandgiveareport.2)作介词的宾语1.IlearnEnglishbydoinggrammarexercises.2.Shallwehavearestorgetdowntodoingourwork?3.Hewaslateagainbecauseofgettinguplate.4.Lockthedoorsandwindowsbeforegoingout.5.What/Howaboutthetwoofusplayinggames？活学活用1.Shecan’thelp________(cry)after_________(hear)thebadnews.2.Doyoufeellike_______(have)abreak?feellikedoingsth=wanttodosth=wouldliketodosth3)既可接动名词又可接不定式的常用动词有：remember,forget,regret,mean,try等，但表达的意义不同。e.g.Irememberseeingheratthehotel.我记得在宾馆见过她。(动作发生了)Iwillremembertoseeheratthehotel.我记着要去宾馆见她。(动作尚未发生)remember/forget/regrettodo动作尚未发生doing动作已经发生trytodo设法、努力去做，尽力doing试试去做meantodo打算做（主语一般是人）doing意味着（主语一般是物）regrettodo对将要做的事抱歉doing对已经发生的事感到后悔stoptodo停下去做另外一件事doing停止做手头的事情3.作表语动名词作表语时句子主语常是表示无生命的事物的名词或what引导的名词性从句。表语动名词与主语通常是对等的关系，表示主语的内容，主语、表语可互换位置。e.g.Yourtaskiscleaningthewindows.你的任务就是擦窗户。(Cleaningthewindowsisyourtask.)WhatIhatemostisbeinglaughedat.我最痛恨的就是被别人嘲笑。(BeinglaughedatiswhatIhatemost.)HowcanwelearnEnglishwell?Englishisimportantandusefultous.Howcanwelearnitwell?Herearemysuggestions.Ihavebe