Unit8核心词汇知识点讲练-九年级英语全册（人教版）

Unit8ItmustbelongtoCarla.核心词汇和心考点精讲精练It’sPaula’sblouse.→Whoseblouseisthis?

Thisballoonishers.→Whoseisthisballoon?例句：adj.&pron.谁的一般对物主代词或名词所有格提问例句：goonapicnic=goforapicnic去野餐haveapicnic野餐atthepicnic在野餐中短语：n.野餐Whataniceday!Let’sgoforapicnic.Parksareregardedasgoodplacestohaveapicnic.TodayIhaveanimportantmeetingtoattend.例句：v.出席；参加attend出席；参加。指参加会议、婚礼、葬礼、典礼、去上学、上课、听报告等。join加入；成为……的一员，其后通常接表示党派、团体、组织等的名词。joinin参加，一般指参加某活动，如竞赛、游戏等。takepartin参加，多指参加群众性的活动，并在其中起积极作用。辨析：valuen.价值拓展：Travelingisconsideredtobeavaluablelifeexperienceforteenagers.Whichismorevaluabletoyou,healthorwealth?例句：adj.贵重的；很有用的；宝贵的DoesanybodystudyEnglishbywatchingvideos?

Ifanybodyknowswhoinventedthezipper,pleaseraiseyourhand.例句：pron.任何人相当于anyone,多用于疑问句、否定句中或if/whether之后，意为“有人；任何人”；用在肯定句中，意为“随便哪个人”例句：Theyoftensharethehappeningsofthedaywhileeatingdinner.n.事件；发生的事情（常指不寻常的）一般用复数形式例句：makenoises/(a)noise吵闹；制造噪音短语：n.声音；噪音辨析：noise意为“声音；噪音”，通常指人们听到的不悦耳、不和谐的嘈杂声。voice意为“嗓音”，一般指人的声音，如说话声、歌声、谈笑声等；有时可指鸟叫声。sound意为“声音”，泛指听到的任何声音。例句：Thepolicemenaredividedintofourgroupstolookforthelostkid.

Thepolicealwayswarndriverstodriveslowlyonsnowydays.拓展：n.（pl.policemen)男警察policewoman女警察（复数形式是policewomen）police

n.警察（“警察”的总称）作主语时，谓语动词用复数形式。例句：wolves复数形式：n.狼It’sreportedthattherearewolvesintheforest.短语：feeluneasyabout(doing)sth.对(做)某事感到不安Rubyfeltuneasyaboutacceptingthestranger’spresent.

Iwondereduneasilywherehewas.adj.担心的；不安的uneasily

adv.不安地拓展：例句：Iamtoosleepytowatchtheendoftheshow.例句：adj.困倦的；瞌睡的sleepyadj.困倦的；瞌睡的；可作定语或表语；feelsleepy感到困倦asleepadj.睡着的；作表语，不能作定语；be

asleep睡着的sleepn.睡眠；睡觉

；gotosleep入睡v.睡觉；sleepwell睡得好辨析：拓展:Don’tworry.Thenewssaystheplanehaslandedsafely.Mostofthelandinthisareaiscoveredwithtreesandgrass.v.着陆；降落例句:n.陆地；土地反义短语：takeoff起飞短语:suit...well/fine很适合……Amaninablacksuitiswaitingforyouatthedoor.Thepinkcoatsuitsmewell.ThereisnodoubtthatHelenissuitableforthejob.例句:n.西服；套装v.适合拓展:suitable

adj.合适的；适宜的besuitablefor…适合……的短语:express...tosb.向某人表达……expressoneself表达某人自己的意思、思想、感情等It’simportanttoexpresswhatyouthinkclearly.例句:v.表示；表达拓展:expression

n.

表示；表情；表达方式Shedrewacircleontheblackboard.

Shehasalargecircleoffriends.Pleasecirclethenewwordsandlookthemupinthedictionary.例句:n.圆圈；（相同兴趣、职业等的人形成的）圈子，界v.圈出短语:receivesth.fromsb.收到来自某人的某物例句:v.接待；接受；收到Shereceivedaletterfromheraunt.拓展:receivealetterfromsb.=getaletterfromsb.=hearfromsb.收到某人的来信辨析:receive接受；收到；不管接受者是否愿意接受，事实上已收到了某物，是客观上收到。accept接受；有主动或赞许的意味，表示不但收下，而且内心同意接受，是主观上愿意接受。构成:lead(v.带路；领路)+-er(名词后缀)Now,Huaweihasbeentheleaderin5Gfield.例句:n.领导；领袖拓展:medicinen.药；医学LiShizhenusedtohelphisfatherinhismedicalpracticewhenhewasyoung.例句:adj.医疗的；医学的短语:thepurposeof...……的目的onpurpose故意(地)；有意(地)Studentsarerequiredtokeepwritingadiaryforthepurposeofimprovingtheirwritingskills.Itwasanaccident.Noonediditonpurpose.例句:n.目的；目标短语:preventsb.(from)doingsth.=keep/stopsb.fromdoingsth.阻止某人做某事;使某人不做某事例句:v.阻止；阻挠Mariaisalwaysfullofenergybecauseshetakesexerciseeveryday.Newenergycarshavebeeninventedtocutdownairpollution.例句:n.力量；精力;能源；能量短语:thepositionof...……的位置inposition就位；在适当的位置outofposition不在适当的位置WiththehelpofGPS,youcanfindthepositionofaplaceeasily.例句:n.位置；地方短语:It’sagreathonorforsb.todosth.对某人来说做某事是极大的荣幸。inhonorof为了表示……的敬意；为纪念……It’sagreathonorformetogiveaspeechheretoday.TheDragonBoatFestivalisinhonorofQuYuan.v.尊重；表示敬意n.荣幸；荣誉例句:短语:winavictory获得胜利例句:n.胜利；成功常与介词over或against连用复数形式:Theyusedtobeenemies,butnowtheyareclosefriends.例句:n.敌人；仇人enemies短语:aperiodoftime一段时间例句:n.一段时间；时期

1.ItmustbelongtoCarla.(P57)belongto“属于”，不能用于进行时态和被动语态。Thecarbelongstomyuncle.=Thecarismyuncle’s.

注：当表述某物属于某人时，注意这两句的不同。

belongto后直接加人名或人称代词宾格，而be动词后要用名词所有格形式或名词性物主代词。

Thebookbelongstome.=Thebookismine.TheT-shirtbelongstoTom.=TheT-shirtisTom’s.

1.－Whodoesthiswatch_____?－It'sLinda's．A.beB.belongtoC.belongD.have2.---Doyouknow_______thisdictionarybelongsto?---Letmesee.Oh,it’s__________.A.whodoes,mineB.who,meC.whose,mineD.who,mine3.---Whosebikeisthis?---Itmust_______Adam’s.Look!Hisbagisonit.A.belongtoB.beC.isD.tobe4.TheschoolbagbelongstoTom.(对划线部分提问)2.Whosevolleyballisthis?(P57)whose疑问句中用来对物主代词及名词所有格进行提问，可以作定语、也可作表语。既可以放在名词前，也可单独使用：Whose

desk

is

this?

=Whose

is

this

desk?

3.Iattendedaconcertyesterdayso...hall.(P58)attend指出席会议、婚礼、葬礼、典礼;去上课,上学,听报告等。句子的主语只是去听,去看,自己不一定起积极作用join指加入某个党派、团体组织等,成为其成员之一,意为“参军、入团、入党”等和某人一起做某事,其结构为:joinsb.in(doing)sth.,根据上下文,in(doing)sth.也可以省去takepartin指参加会议或群众性活动等,着重说明主语参加该项活动并在活动中发挥作用4.Ithinksomebodymusthavepickeditup.（P58）

musthavedonesth“一定做过某事”，表示对过去已经发生的事情的肯定猜测，语气较强。其否定结构为can'thavedonesth.“不可能做过某事”。情态动词+have+过去分词1)may(might)/couldhave+donesth.“可能做过某事”。2)shouldhavedonesth.“本应该做某事，而事实上并没有做”。shouldn'thavedonesth.“不该做某事而做了”。3)needn'thavedonesth.“本没必要做某事而做了”。

练习：Ican’tfindhimanywhere;he______home.A.cango

B.canhavegoneC.couldgo

D.couldhavegone用must/might/could/can't填空1.TheEnglishbook_______beLucy's.Ithashernameonit.2.ThisT-shirt_______beMike's.It'stoosmall.3.Theblackbike_______beLiLei's.Hisisblue.4.TheFrenchbook_______belongtoAnna.SheistheonlyonethatisstudyingFrench.5....Everynightwehearstrangenoisesoutsideourwindow…

(P59)noise既可作可数名词，表示某一具体的嘈杂声、喧闹声，也可作不可数名词，意为“噪音、喧闹声”。makeanoise“吵闹”

noise:通常指不悦耳的、令人烦恼的嘈杂声，隐含贬义。

sound:普通用词，含义笼统，指人们能听到的各种声音，无褒贬色彩。

voice:指人说话或唱歌时发出的声音。练习：1.Stopmakingsomuch_____.Thechildrenaresleeping.A.voiceB.noiseC.sound2.—Lilyhasasilk______.Listen,sheissinginginthenextroom!—Hownice!A.lookB.noiseC.voice

6.Theremustbesomethingvisitingthehomesinourneighborhood...(P59)

Theremustbe+主语+doingsth“一定有……正在做某事”。

Therebe+主语+doingsth.“有……正在做某事”。7.…ishavingtoomuchfuncreatingfearintheneighborhood..(P59)have

fun

(in)doingsth.意为“做某事很愉快”，in可以省略。We

went

to

the

beach

last

Sunday,and

we

had

great

fun

_______

volleyball．A.play

B.playing

C.played

D.to

playThey’regoingtohavefun_________(learn)and________(speak)Englishthisterm.8.WheneverItriedtoreadthisbook,Ifeelsleepy.(P60)sleepy形容词“困倦的”，作表语或定语。feelsleepy“感到困倦”asleep形容词“睡着的”，只能作表语。fallasleep“睡着”sleep动词“睡觉”。sleepwell“睡得好”名词“睡眠，睡觉”。gotosleep“睡着，入睡”。1.Themissingboywaslastseen______neartheriver.

A.playingB.tobeplayingC.playD.toplay2.Theyknewherverywell.Theyhadseenher_______upfromchildhood.A.growB.grewC.wasgrowingD.togrow

5.Thetrousersare________shortforme.Couldyoupleaseshowmeanotherpair?A.muchtooB.toomuchC.toomanyD.much6.Herparentsare_______interestedinBeijingOpera,sotheyoftengotoseeit.A.allB.bothC.wholeD.none1.Inspring,peopleoftenfeel__________(sleep).2.It'ssaidthatthereare__________(wolf)visitingthevillage.3.We'llhavefun__________(take)avacationinEurope.4.Therearesomeboys__________(play)gamesontheplayground.5.Whenyoumeettrouble,pleasecallthe__________(policeman)forhelp.1.Hecouldberunningforexercise.(P61)

情态动词+be+doing“可能正在做某事”，表示对正在进行或发生的事情的推测。

exercise可数名词，“体操，练习”。

domorning/eyeexercises做早操/眼保健操不及物动词，“运动，锻炼”2.No,he'swearingabluesuit.(P61)suitn.“西服；套装；一套衣服”。

v.“适合；适宜于”，suitsbwell/fine“很适合某人”。fit常用于指大小、尺寸合适。suit指颜色或款式适合。3....isnotonlyoneofBritain'smostfamous...butalsooneof...(P62)notonly...butalso主要用于连接两个并列的成分；若连接两个成分作主语，其后谓语动词采取“就近一致原则”。notonly…butalso…中的also通常可以省略，或换成too,aswell（要置于句末），有时butalso可以一起省略。

例如：Henotonlywashedthecar,butpolishedittoo/aswell.他不仅冲洗汽车，而且还擦拭了它。3....isnotonlyoneofBritain'smostfamous...butalsooneof...(P62)为了强调，可将notonly置于句首，此时其后的句子通常要用部分倒装的形式。

例如：Notonlyhasshebeenlatethreetimes,shehasalsodonenowork.她不仅仅迟到了3次，她还没干一点活。练习：1.ThisismytwinsisterLucy.NotonlyshebutalsoI_______goodatdrawing.A.isB.amC.are2.Heis_________doingwellinsports_________goodatsinging.4.Everyyearitreceivesmorethan750,000visitors.(P62)receive在这里是“接待”的意思。例如：Shewaswarmly

received.

她受到热情地接待。receive还有“接到；收到”的意思。

receivealetterfromsb.=getaletterfromsb.“收到某人来信”。=hearfromsb.4.Everyyearitreceivesmorethan750,000visitors.(P62)

receive与accept的区别receive表示客观上收到某物，与主观意愿无关。accept则表示主观上的接受。

例如：Ireceivedanexpensivegiftfrommyfriendyesterday,butIdidnotacceptit.练习：1)Sheislookingforwardto_____aspecialgift.A.receivingB.receiveC.acceptD.accepting2)Maryfeltsurprisedwhenshe____theabirthdaypresentfromJackbecausetheyhaven'tseeneachotherforoverfiveyears.A.receivedB.acceptedC.receive3)Hegavemesomeflowers,butIdidn't_____them.A.acceptB.receiveC.accepted4)Mrs

Liu

is

kind

and

always_____

her

help

to

others.A.

sharesB.

receivesC.

makesD.

offers

5....astheywanttoseethesunrisingonthelongestday...(P62)

as在此处用作连词，“由于，因为”，引导原因状语从句。as“由于，因为”主句与从句并重，从句说明原因，主句说明结果。because“因为”，语气最强，可回答why的提问。从句可放在主句前，也可放在主句后。since“既然”侧重主句，从句表示显然的或已知的理由。5....astheywanttoseethesunrisingonthelongestday...(P62)

例如：

Asyoudon'tfeelwell,youhadbetterstayathome.---Whywereyoulateforschool?---BecauseImissedthefirstbus.

Sinceeverybodyishere,let'sbeginthemeeting.

6.TheleadersarrivedinEnglandmuchlater,hepointsout.(P62)pointout“指出”，动词+副词型短语，代词作宾语时，要放在point和out中间。

pointout表示的是给某人指示方向、要点或错误等。

point

at侧重表示指向距离较近的事物。

point

to则侧重表示指向距离较远的事物，to是介词，着重于指的方向。7.Theythinkthestonescanpreventillnessand...(P62)preventv.阻止；阻挠preventsb.(from)doingsth.“阻止某人做某事”=stopsb.(from)doingsth.=keepsb.fromdoingsth.

注：在被动式中三个词组中的from都不能省。7.Theythinkthestonescanpreventillnessand...(P62)

练习：To______natureistohelpourselves,orwewillbepunished.A.protectB.preventC.provideD.polluteIt'sourdutyto______people_______toomanytrees.

A.stop;cuttingdownB.prevent;tocutdown

C.keep;cuttingdownD.make;cutdown

8....butwedokonwtheymusthavebeenhard-working.(P62)

hard-working形容词，“工作努力的，辛勤的”。Heisahard-workingboy.hardwork名词短语，“辛苦的工作”，hard是形容词，修饰不可数名词work。Whathardworkitis!workhard短语动词，“努力地工作”，hard是副词，修饰动词work。Healwaysworkshard.1.Jennifertakesalotofexerciseeverydayandsheisalwaysfullof______.A.knowledgeB.energyC.changeD.courage2.—Where’syourfather,Jim?—Heisinthelivingroom.He__________TV.A.mustn’twatchB.mightbewatchingC.can’twatchD.mustwatch3.Thewoman______acameraisfromtheUSA.ShecametoChinaforatrip.A.haveB.withC.onD.in4.Mybrotherlikesto______jeans.Inthisway,helookssmart.A.dressB.wearC.putonD.in5.Everymorning,myfathergoesrunning______exercise.A.withB.forC.atD.in6.Theumbrellaisused______keepingoffthesunshine.A.asB.toC.forD.with7.Weliketheplace______theweatherisalwayswarm.A.whereB.thatC.whatD.which8.Weliketheplace______theweatherisalwayswarm.A.whereB.thatC.whatD.which语法聚焦：情态动词表示推测在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词:must,might,could,may,can’t,couldn’t。句式情态动词用法意义肯定句must表示有把握的肯定猜测一定；肯定could/may/might肯定程度渐弱可能否定句can't表示有把握的否定猜测不可能疑问句can/could表示推测可能一、mustmust表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用can't。如果询问可能性时，应该用can。Hemustknowtheanswers.Hecan'tknowtheanswers.Canheknowtheanswer?二、can/couldcan表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。could表示某事有可能发生或可能是事实。Hecan’tpickherschoolbagup.Don’teatit.Itcouldgobad.三、may/mightmay,might表示推测“可能性”时，意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may,might表推测时，可用于否定句，但不用于疑问句。Hemay/mightnotbeathome,butI'mnotsure.情态动词表示推测可以分为以下几种情况:★情态动词+do

此结构表示对现在或将来情况的推测和判断—Doyouknowwheresheisnow?—IthinkshemighttravelinBeijing.

★情态动词+bedoing

此结构表示对现在或将来正在进行的情况的推测和判断。Atthismoment,myfathercan’tbeworkingintheoffice.★情态动词+havedone

此结构表示对过去情况的推测和判断。T