九年级英语第三单元知识点归纳单词

1、九年级英语第三单元知识点归纳单词（一）名词1执照license=licence在美语中license是动词或名词。在英语中license是动词；licenee是名词。drivelicense驾照license作动词时是获得驾照”。2耳环earring3学习studystudy侧重指主观上努力学习的动作，即“用功”“求学”。learn侧重指学习结果，即“学会”learnfrom“向学习”。studyunder“在指导下学习”。现在present作名词时也是“礼物”。作动词时是“赠予”。作形容词时是“在场的”。机会opportunitychance“机会”强调其偶然性。opportunity“机会

2、，机遇”带有适逢其机会，正好便于行事之意。6自愿者volunteer作动词时是“自愿”。volunteertodosth.自愿做某事volunteersb.forsth.让他做某事7会员member形容词形式memberless“无会员的”。lifemember终身会员memberofastaff一群人中的一员8混乱mess作动词时是“弄脏”。beinamess杂乱无章某物messsth.（up）弄脏makeamessof把弄脏9简报newsletter10重要importanee形容词形式是important重大的”Putimportaneeonsth.认为某事很重要11要点pointpoi

3、nt作动词时是“指向”atonthepointof将近offthepoint偏离要点tothepoint切中要点（二）动词1刺穿piercegetearpierced打耳洞2集中concentrate形容词形式是coneentrated集中的。3设计design名词形式是designer设计者。ofthelatestdesign最新设计的4经历experience作“经验”时，是不可数名词。作经历”，是可数名词。5回答replyanswer可指解数学题，含令人满意地回答”之意。reply指经过思考后详细的回答。answer=replyto6服从obey不服从disobey7完成achieve=

4、cometrue作名词时是aehievement愿望。8赛跑race作名词时是“与比赛。9teach过去式或过去分词taught10成功succeed名词形式是success成功之人”succeedindoingsth.成功做某事succeedtosth.继承（三）形容词愚蠢的sillysilly傻”，着重头脑简单，不懂事，有单纯，糊涂意味。foolish蠢”，着重缺乏智慧或判断力。stupid笨”，着重生理迟钝，反应迟钝。地方的local3困倦的sleepysleep睡”，表持续性状态。Sleepy想睡的，困乏的”。asleep睡着的，睡熟的”，常作表语。fallasleep表入睡”的短暂动

5、作。现实的realistic同义词real四其他1代替insteadof介词短语，后接名词或动名词，代词等作宾语，放在句中。insteadof用甲而不用乙，除掉代替”之意外，还有对乙否定意味。inplaceof一般指以甲代乙。2熬夜stayup迟睡situp全神贯注concentrateon4目前atpresent=now=atthepresenttime养老院oldpeoplrshome6挡道的inthewaygetinthewayof=beintheof妨碍7担心careabout喜欢carefor留神takecare照顾takecareof仔细地withcare注意givecareto在

6、的照料下inthecareof单元语法被动语态的口诀一般现、过用bedone,be有人称、时、数变。完成时态havedone,被动将been加中间。一般将来shall(will)do,被动变do为bedone。将来进行无被动，shall(will)bedoing,现在完成进行同,have(has)beendoing。现、过进行bedoing,被动be加beingdone。情、助、有、是妥安排，一律随新主语变。否定助后加not，疑问一助置主前。主语恰是疑问词，直陈语序主在前。一般情助加bedone,双宾多将间宾变。复合宾语宾变主，宾补、主补相应变。第二句be有人称、时、数变即be有人称、时态和单

7、、复数的变化。情助是指情态动词和助动词must,may,can,shall,will等一律随新主语(多是主动句中的宾语)来变化。疑问一助置主前是说有两个助动词的话，应把主语放在第一助动词之后或把第一助动词置于主语之前。一般现在时am/is/are+V(p.p)2.一般过去时was/were+V(p.p)3一般将来时will/shall+be+V(p.p)4.过去将来时should/would+be+V(p.p)5.现在进行时am/is/are+being+V(p.p)6.过去进行时was/were+being+V(p.p)7.现在完成时have/has+been+V(p.p)8.过去完成时ha

8、d+been+V(p.p)9.将来完成时willhave+been+V(p.p)10.过去将来完成时wouldhave+been+V(p.p)11.含有情态动词的谓语变成被动语态时，用“情态动词+be+V(p.p)12.含有begoingto”,beto”等结构的谓语，变成被动语态时，分别用begoingto+be+V(p.p)”和beto+be+V(p.p)13.被动语态除常用be加过去分词构成外，还可用“get+过去分词”14.被动语态没有完成进行时态，也没有将来进行时态，如果要将这些时态的主动结构变为被动结构，可以用完成时态或一般将来时态来表示将主动语态转换成被动语态，通常分以下三步进行

9、：1.将主动语态中的宾语转换成被动语态的主语。2将主动语态中的动词改为“be+V(p.p)”3原来主动语态中的主语，如果需要，放在by后面以它的宾格形式出现，如没有必要，可以省略。把下列句子变成被动语态Wefoundsomejewelsinabox.Theteacheriskeepingthepupilsatschoolforarevision.Jameshasleftaparcelforyou.YoumustfinishthearticlebeforeFriday.Theywillnotpaintthehouseagainnextyear.TheypromisedMaryanewdollfo

10、rherbirthday.7.Ihavetoldthechildrenmanytimesnottoskateonthepond.Wheredidhetranslatethestory?WehadtorepairourTVset.Dotheytakegoodcareofthesick?Theycompanyhaspaidtheworkersveryhandsomewages.Theyshowedmetheroomwheretheylived.把下列句子变成主动语态1.SpanishisspokeninSouthAmerica.Theplanswillhavetoberevised.Allthew

11、ordsmustbelookedupinadictionary.HasJohnbeencuredofhisheartillness?Thedoorshouldnothavebeenleftopenallnight.Weareafraidthatwemaybeattackedatnight.Wearebeingtaughthowtooperatethenewmachine.用动词的正确时态填空Ourdesksandchairs(make)ofwood.Thepaperofbooksandnewspapersalso(make)fromwood.Evensomekindsofcloth(make)

12、fromit.Manypeople(burn)woodtokeepthemselveswarminwinter.Indeed,wood(be)importantinoureverydaylife.Wherewood(come)from?It(take)fromtreeswhich(grow)inthemountains.you(know)howit(get)tousfromthemountains?Firstofall,trees(cut)downwhenthey(grow)bigenough.Thentheirbranches(cut)off,andlogs(make).Theseheavy

13、logs(put)togetherindifferentwaysand(take)downtothefootofthemountains.Someofthem(float使漂流)downthesmallriversandothers(carry)downontrains.Bigtrees(cut)downinthemountainseveryyear.Thenyoungones(must,plant)sothatwealways(can,have)enoughwood.Wehavetotakegoodcareofmountainssothattheyalways(may,cover)withg

14、rowingtrees.选择正确答案WhenIgottohisoffice,Ithatheout.told,hadbeenB.wastold,wasC.hadtold,wasD.wastold,hadbeenThevegetablesdidnttasteverygood.Theyfortoolong.A.cookedB.werecookedC.hadcookedD.hadbeencookedA.told,hadbeenTheanti-Japanesewarin1937anditeightyears.A.wasbroken,lastedB.brokeout,lastedC.breakout,la

15、stedD.brokeout,waslastedShewasheardanEnglishsong.A.tosingB.singC.sangD.tobesangTheseboxesareveryheavy_.A.becarriedB.carryC.carriedD.becarryingThepolicefoundthatthehouseandalotofthings.A.hadbeenbrokeninto,hasbeenstolenhasbrokeninto,hasbeenstolenhadbeenbrokeninto,stolenhasbrokeninto,hasstolenCoalcanto

16、produceelectricityforagricultureandindustry.A.haveusedB.usedC.beusedD.useJohnhasneverdreamtof.A.takentoAthensB.takingtoAthensC.betakingtoAthensD.beingtakentoAthensNobodylikes.A.laughedatB.laughingatC.beinglaughedatD.beinglaughedThebridgewillbecompletednextyear.A.builtB.beingbuiltC.isbeingbuiltD.buil

17、dingItissaidthattigersinAsiayearafteryear.A.arebeingdisappearedB.aredisappearingC.willbedisappearedD.willdisappearImgoingtoWuhantomorrow.Doyouhaveanythingtoyourmother?A.totakeB.takenC.tobetakenD.takingTakeiteasy.Thereisnothing.A.toworryB.tobeworriedC.tobeworriedaboutD.toworryaboutYournewcomputerwill

18、soonbecomeoutdated,becausetechnologysofast.A.isdevelopedB.isbeingdevelopedC.hasbeendevelopedD.willdevelopedIwontgotothepartyunless.A.invitedB.beinginvitedC.beinvitedD.invitingTheproblemlastweekisveryimportant.A.wasdiscussedB.discussedC.beingdiscussedD.bediscussedWeshouldkeeptheanimalsfrom.A.beendang

19、eredB.endangeringC.beingendangeredD.endangeredTherearenoriversoutoftheDeadSea.A.flowedB.flowingC.beingflowedD.beflownThisplacehasbeendestroyed.Sothereisnobambooforpandastofeedon.A.leftB.leavingC.leaveD.beleftAllthepreparationsforthetask,andwearereadytostart.A.completedB.completeC.hadbeencompletedD.h

20、avebeencompleted初三英语Unit3重点句型三、句子Teenagersshouldbeallowedtogooutwiththeirfriendseverynight应该许青少年再每天晚上和朋友一起外出Sixteen-year-oldsshouldbeallowedtochoosetheirownclothes.应该许青少年选择自己的衣服Sheshouldstopwearingthatsillyearring.他应该停止戴那个傻忽忽的耳环Ithinkstudentsshouldbeallowedtodohomeworkwithfriends.我认为应该允许学生同朋友一起做作业Do

21、youthinksixteen-year-oldsshouldbeallowedtochoosetheirownclothes你认为应该允许十六岁的青少年选择自己的衣服吗？Wehavealotofrulesatmyhouse.我们有许多家规Theotherday,myfriendandItalkedabouttherulesthatwehaveinschool.前几天，我和朋友们一起讨论我们学校的校规Ourteachersbelievethatweifdidthat,wewouldconcentratemoreonourclothesthanourstudies.我们的老师认为如果我们穿的时髦

22、，我们会在衣服上投入比学习更多的精力Thatwouldbeagoodwaytokeepbothteachersandstudentshappy.那将是一个既让老师高兴有让同学满意的方法Itsalsoprobablyagoodideaforparentsduringtheevening.对父母来说，晚上允许青少年聚在一起学习Wealsothinkthatvacationsshouldbelonger.我们还认为假期应该再长点Longervacationswouldgiveustimetothingslikevolunteering较长的假期会给我们时间作一些想义务劳动那样的事情Itwouldbe

23、agoodexperienceformebecauseIwanttobeadoctorwhenImolder.对我来说，那应该是一个极好的体验因为我长大后想当医生Whattimedoyoufinishbasketballpracticetoday.你今天几点完成篮球训练？Everyoneneedstohaveatleasteighthourssleepanight一个人一天至少需要8个小时的睡眠Atourschool,wesonetimeshaveaspecialdaytohelpothers.在我们学校，我们利用一个特殊的日子来帮助别人17.OnFridayafternoons,manyst

24、udentsaresleepyafteralongweekofclasses.每到星期五的下午，许多同学因上了一周的课而昏昏欲睡18.Iwouldliketoreplytothearticle“Helpingandlearning”inyoulastnewsletter.我想你们上期的事实简讯中“帮助与学习”的那篇文章的看法Butsometimesthesehobbiescangetinthewayofschoolwork,andparentsworryabouttheirchildssuccessatschool.但是这些爱好与学业相冲突，父母可能会担心孩子在学习上的成功。Teenagers

25、oftenthinktheshouldbeallowedtopracticetheirhobbiesasmuchastheywant青少年认为应当允许他们随心所欲的练习他们的爱好Thatsgreat,andmywifeandIhavewatchedhimineveryoneofhisraces那好极了，我和我妻子看过他每一场比赛Heneedstothinkaboutwhatwillhappenifhedoesntbecomeaprofessionalrunnerintheend他应该想以下如果他以后成不了专业的运动员那该怎么办？Beingaprofessionalrunneristheonly

26、thingIhaveeverwantedtodo.做一名专业的赛跑者是一件我一直想做的事OnlythenwillIhaveachanceofachievingmydream只有那样我才有机会达成梦想“要记好这些句子，很有用的。”魏峰初三英语Unit3词组总结SectionAgooutwithsb与某人一起外出haveparttimejobs从事业余工作getonesearspierced打耳眼chooseonesownclothes选择自己的衣服adriverslicense驾驶执照gotothemall去市场makeconversation作对话wakeatnight在深夜工作serious

27、enough足够严肃oldenough年级足够大calmenough足够沉着（enoughadj.adv.修饰形容词、副词、不定代词时,放在修饰词后.作定语修饰名词时可放在名词前，亦可放名词后,放名词前强调enough,放名词后强调名词.）sixteenyearolds十六岁的孩子们Allowsbtodosth允许某人做某事allowdoingsth允许做某事cutoneshair=haveoneshaircut理发stopdoingsth停止做某事stoptodosth停下手中的事情去做另一件事stopsb/sthfromdoingsth阻止某物/某人做某事cantstopdoingsth禁

28、不住做某事onweekends在周末needtodosth需要做某事doingsth代替做某事15.insteadofsth/sb代替某物/某人（介词短语,后可接n.prep.v+ing.adj.介短）insteadof=inplaceof=taketheplaceofatthatage在那个年龄attheageof在某人多大时seem+形容词/名词/介词看上去seemtodosth看上去要做某事itseems+that从句看上去18.look/feel/sound/taste/smell等感官动词后接形容词so+助动词+主语和一样相关：so+主语+助动词确实如此onschoolnights在

29、上学时间的每个晚上whatabout/howaboutdoingsth怎么样？（表示建议）goshopping去购物stayup醒着不睡cleanup打扫、清除stayathome待在家里26.inthecorrectorder正确的次序SectionBGettoschoollate迟到failatest考试不及格（失败）takeatest参加考试passthetest通过考试bestrictwith对某人严格要求theotherday前几天wouldliketodosth想做某事=wanttodosth=feellikedoingsthconcentratemoreon更专注于begoodf

30、or对有好处keepsb/sth+形容词保持某人/某物出于某种状态keep（sb）doingsth保持（某人一直）做某事both.and和都，两个都ingroups以小组的形式learnfromeachother相互学习atpresent在目前haveanopportunitytodosth有一个机会做某事anEnglishEnglishdictionary一本英英词典Howdoyoulike.=Whatdoyouthinkof.你认为怎么样？anoldpeopleshome一所养老院have+段时间+off放的假Readinggetinthewayof.妨碍worryabout担心asmuc

31、hastheywant像他们想的一样多aprofessionalathlete一名专业运动员intheend=atlast最后makeadecision做一个决定theimportanceofworkinghard努力工作的重要性beseriousabout对认真practicedoingsth练习做某事（in）doingsth某人花费多长时间做某事sbspendsometimeonsth某人在某事上花费多长时间careaboutsb关心某人12.bealwaysdoingsth总是做某事13.haveachanceofdoingsth有一个机会做某事填空.1.Wewouldconcentra

32、temoreonourthanourclothes.Doyouthinkitsagoodtoswiminthesummer.3.Manystudentsare_afteralongweekofclasses.4.Iwouldliketotothearticle“Helpingandlearning”inyourlastnewsletter.5.MrandMrsLiuhavewatchedliuyuineveryoneofhis.Manyparentstheirchildren.DOyouthinkhabbiescanofschoolwork?.Tominlastexamination.Anyo

33、necanseethe_ofgoodhealth.Youshouldgooutplayingworkingallday.Experiencestudysleep,reply,getintheway,succeed,insteadof.Careabout,important,race.1、Wewontallow_inthecinema.Butyouareallowed_intherestroom.(smoke)2、-Ihatevegetables.I_eatthem.-Buttheyregoodforyourhealth.Youshouldofteneatthem.3、Theyoungboyisgood_me,Heisgood_English,andheoftentellsmeoralpracticeisgood_improvingspokenEnglish.4、Onlythen_thathehadlostachanceofachievinghisdream.5、Ihaventhadenough_lately.6、Hisbikeisbroken.Itneeds_soon.7、Threemoremen_(need)todotheworkeveryday.8、Canttheflowers_(s