人教版九年级上册英语知识总结.ppt

人教版九年级上册英语知识总结,Unit1-Unit2,九年级英语Unit1,1.by+doing通过方式如：bystudyingwithagroupby还可以表示：“在旁”、“靠近”、“在期间”、“用、”“经过”、“乘”等如：Ilivebytheriver.Ihavetogobackbytenoclock.Thethiefenteredtheroombythewindow.Thestudentwenttoparkbybus.2.talkabout谈论，议论，讨论如：Thestudentsoftentalkaboutmovieafterclass.学生们常常在课后讨论电影。talktosb.=talkwithsb.与某人说话talktosb.aboutsth与某人谈论某事3.提建议的句子：What/howabout+doingsth.?如：What/Howaboutgoingshopping?Whydontyou+dosth.?如：Whydontyougoshopping?Whynot+dosth.?如：Whynotgoshopping?Lets+dosth.如：LetsgoshoppingShallwe/I+dosth.?如：Shallwe/Igoshopping?4.alot许多=much常用于句末如：Ieatalot.我吃了许多。5.tooto太而不能常用的句型too+adj./adv.+todosth.如：Imtootiredtosayanything.我太累了，什么都不想说。soadj./adv.that主语+cantv.IamsotiredthatIcantsayanything.,6.aloud,loud与loudly的用法三个词都与大声或响亮有关。aloud是副词,重点在出声能让人听见,但声音不一定很大,常用在读书或说话上。read/speakaloud通常放在动词之后。aloud没有比较级形式。如:Hereadthestoryaloudtohisson.他朗读那篇故事给他儿子听。loud可作形容词或副词。用作副词时,常与speak,talk,laugh等动词连用,多用于比较级,须放在动词之后。如:Shetoldustospeakalittlelouder.她让我们说大声一点。loudly是副词,与loud同义,有时两者可替换使用,但往往含有令人讨厌或打扰别人的意思,可位于动词之前或之后。如:Hedoesnottalkloudlyorlaughloudlyinpublic.他不当众大声谈笑。7.notv./adj.atall一点也不,根本不=notv./heslightest如：Ilikemilkverymuch.Idontlikecoffeeatall./Idontlikecoffeeintheslightest.我非常喜欢牛奶。我一点也不喜欢咖啡。not经常可以和助动词结合在一起，atall则放在句尾8.be/getexcitedaboutsth.=be/getexcitedaboutdoingsth.=beexcitedtodosth.对感兴奋如：Iam/getexcitedaboutgoingtoBeijing.IamexcitedtogotoBeijing.我对去北京感到兴奋。,9.endupdoingsth终止做某事，结束做某事如：Thepartyendedupsinging.晚会以唱歌而结束。endupwithsth.以结束如：Thepartyendedupwithhersinging.晚会以她的歌唱而告终。10.firstofall首先atthebeginning;tostartwith;.tobeginwith一开始lateron后来、随11.also也、而且（用于肯定句）常在句子的中间either也（用于否定句）常在句末too也(用于肯定句)常在句末12.makemistakesin在方面犯错如：Ioftenmakemistakes.我经常犯错。makeamistake犯一个错误如：Ihavemadeamistake.我已经犯了一个错误。bymistake错误地13.laughatsb.笑话；取笑（某人）如：Dontlaughatme!不要取笑我!14.takenotes做笔记，做记录（inonesnotebook）,15.enjoydoingsth.喜欢做乐意做Sheenjoysplayingfootball.她喜欢踢足球。enjoyoneself过得愉快如：Heenjoyedhimself.他过得愉快。16.nativespeaker说本族语的人17.makeup组成、构成18.oneof+(the+形容词最高级)+名词复数形式其中之一如：Sheisoneofthemostpopularteachers.她是最受欢迎的教师之一。19.Its+形容词+(forsb.)todosth.(对于某人来说)做某事如：Itsdifficult(forme)tostudyEnglish.对于我来说学习英语太难了。句中的it是形式主语，真正的主语是tostudyEnglish20.practicedoing练习做某事如：SheoftenpracticespeakingEnglish.她经常练习说英语。21.decidetodosth.决定做某事如：decidenottov.LiLeihasdecidedtogotoBeijing.李雷已经决定去北京。22.unless假如不，除非引导条件状语从句=ifnotYouwillfailunlessyouworkhard./ifyoudontworkhard.假如你不努力你会失败。Iwontwriteunlesshewritesfirst./ifhedoesntwritefirst.除非他先写要不我不写,23.dealwith处理=dowith如：Idealtwithalotofproblem.Howtodealwith?=Whattodowith?如何处理？24.worryaboutsb./sth.担心某人/某事beworriedabout=beanxiousaboutworriedaboutsb./sth.=was/wereworriedaboutsb./sth.如：Motherworriedabouthissonjustnow.妈妈刚才担心他的儿子。25.beangrywithsb.对某人生气=bemadat如：Iwasangrywithher.我对她生气。26.perhaps=maybe也许=possibly27.goby(时间)过去如：Twoyearswentby.两年过去了。Astimegoesby,28.seesb./sth.doing看见某人正在做某事强调正在发生sb.beseendoingseesb./sth.do看见某人在做某事sb.beseentodo如：Shesawhimdrawingapictureintheclassroom.她看见他正在教室里画画。29.eachother彼此30.regardas把看作为.如：TheboysregardedAnnaasafool.这些男孩把安娜看成傻瓜。31.toomany许多修饰可数名词如：toomanygirlstoomuch许多修饰不可数名词如：toomuchmilkmuchtoo太修饰形容词如：muchtoobeautiful32.changeinto将变为如：Themagicianchangedthepenintoabook.这个魔术师将这本书变为一本书。,33.withthehelpofsb.=withoneshelp在某人的帮助下如：withthehelpofLiLei=withLiLeishelp在李雷的帮助下pareto把与相比如：CompareyoutoAnna,youarelucky.你和安娜相比，你是幸运的。Comparewith把比作35.instead代替用在句末，副词（字面上常不译出来）要去做的事insteadofsth./doingsth.代替，而不是用在句中，动词不做的如：LastsummerIwenttoBeijing.ThisyearImgoingtoShanghaiinstead.去年夏天我去北京,今年我将要去上海。Iwillgoinsteadofyou.我将代替你去。Hestayedathomeinsteadofgoingswimming.他呆在家里而不是去游泳,九年级英语Unit2,1.usedtodosth.过去常常做某事否定形式：didntusetodosth./usednottodosth.Hedidntusetosmoke.他过去不吸烟。如：Heusedtoplayfootballafterschool.放学后他过去常常踢足球。疑问形式：Usedsb.tov.?=Didsb.usetov.?Yes,sb.used./No,sb.usednt.Didheusetoplayfootball?Yes,Idid.No,Ididnt.Thereusedtobe+主语介词地点。“在曾有。”2.反意疑问句肯定陈述句否定提问否定陈述句肯定提问如：提问部分用代词而不用名词Lilyisastudent,isntshe?陈述句中含有否定意义的词，如：little,few,never,nothing,hardly等。其反意疑问句用肯定式。3.playthepiano弹钢琴4.beinterestedinsth.对感兴趣beinterestedindoingsth.对做感兴趣如：Heisinterestedinmath,butheisntinterestedinspeakingEnglish.他对数学感兴趣，但是他对说英语不感兴趣。,5.interestedadj.感兴趣的，指人对某事物感兴趣，往往主语是人interestingadj.有趣的，指某事物/某人具有趣味，主语往往是物6.still仍然，还用在be动词的后面如：Imstillastudent.用在行为动词的前面如：Istilllovehim.7.thedark天黑，晚上，黑暗8.害怕beterrifiedofsth.如：Iamterrifiedofthedog.beterrifiedofdoingsth.如：Iamterrifiedofspeaking/beingalone.9.on副词，表示（电灯、电视、机械等）在运转中/打开，其反义词off.withthelighton灯开着10.walktosomewhere步行到某处walktoschool步行到学校gotoschoolonfoot11.spend动词，表示“花费金钱、时间”spendonsth.在某事上花费（金钱、时间）spend(in)doingsth.花费（金钱、时间）去做某事如：Hespendstoomuchtimeonclothes.他花费太多的时间在衣着Hespend3monthsbuildingthebridge.他花费了三个月去建这座桥。payfor花费主语pay/paid钱forsth.如：Ipay10yuanforthebook.我花了10元买这本书。,13.chatwithsb.与某人闲聊如：Iliketochatwithhim.我喜欢和他聊天。chatted/chatting14.worryaboutsb./sth.担心某人/某事worry是动词beworriedaboutsb./sth.担心某人/某事worried是形容词如：Dontworryabouthim.不用担心他。Motherisworriedaboutherson.妈妈担心他的儿子。15.allthetime一直、始终16.takesb.to+地方送/带某人去某个地方如：Apersontookhimtothehospital.一个人把他送到了医院。Luitookmehome.刘把我送回了家。(home的前面不能用to)17.hardlyadv.几乎不、没有hardlyever很少hardly修饰动词时，通常放在助动词、情态动词之后，实义动词之前助动词/情态动词hardlyhardly+实义动词如：Icanhardlyunderstandthem.我几乎不能够明白他们。Ihardlyhavetimetodoit.我几乎没有时间去做了。,18.missv.思念、想念、错过19.inthelastfewyears.在过去的几年内常与完成时连用如：IhavelivedinChinainthelastfewyears.在过去的几年内我在中国住。20.bedifferentfrom与不同thesameas与相同besimilarto与相似21.howtoswim怎样游泳不定式与疑问词连用：动词不定式可以和what,which,how,where,when等引导的疑问句连用，构成不定工短语。如：Thequestioniswhentostart.问题是什么时候开始。Idontknowwheretogo.我不知道去哪。22.makesb./sth.+形容词makeyouhappymakesb./sth.+动词原形makehimlaughbemadetov.23.moveto+地方搬到某地如：ImovedtoBeijinglastyear.24.itseemsthat+从句与现在时态相关Itseemedthat+从句与过去时态相关看起来好像如：Itseemsthathehaschangedalot.看起来他好像变了许多。25.helpsb.withsth.帮某人某事helpsb.(to)dosth.帮某人做某事ShehelpedmewithEnglish.她帮助我学英语。Shehelpedme(to)studyEnglish。她帮助我学习英语。,26.fifteen-year-old作形容词15岁的fifteen-year-olds作名词指15岁的人fifteenyearsold指年龄15岁如：afifteen-year-oldboy一个15岁的男孩Fifteen-year-oldsliketosing.15岁的人喜欢唱歌。Iamfifteenyearsold.我是15岁。27.支付不起cant/couldntaffordtodosth.cant/couldntaffordsth.如：Icant/couldntaffordtobuythecar.Icant/couldntaffordthecar.我买不起这个辆小车。2