Unit 3 知識(shí)點(diǎn)及同步練習(xí) 人教版八年級(jí)英語(yǔ)上冊(cè)

Unit3知識(shí)點(diǎn)及同步練習(xí)SectionA知識(shí)點(diǎn)bothadj&pron.兩個(gè)，兩個(gè)都Adj.置于所修飾的名詞前Pron.Bothof...辨析：both兩者都either兩者之一neither兩者都不（否定兩個(gè)）all三者或三者以上都none三者或三者以上都不（否定三個(gè)或多個(gè)）both...and......和...兩者都連接名詞BothNewYorkLondonhavetrafficproblem.連接代詞BothsheandIaregoodatEnglish.（both...and...連接兩個(gè)并列主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。either...or...或者....或者...neither...nor...意為“...和...都不；既不...也不...；notonly...butalso...意為“不僅...而且....”連接兩個(gè)并列主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的形式遵循“就近原則”。）Loudlyadv.大聲地；響亮地loudly作副詞，含有“喧鬧”意思。比較級(jí)是moreloudly.loud形容詞，意為“大聲的”，也可作副詞，意為“響亮地，大聲地”。作副詞時(shí)和loudly同義。比較級(jí)louder.aloud只能做副詞friendly友好的Befriendlytosb.對(duì)某人友好befriendlywith...和...相處得好拓展：unfriendlyadj.不友好的friendshipn.友情Friendless沒(méi)朋友的hard-workingadj.工作努力的，辛勤的hard-working形容詞意為“工作努力的；辛勤的”workhard動(dòng)詞短語(yǔ)“努力學(xué)習(xí)，努力工作”，hard副詞，努力地，修飾動(dòng)詞workhardwork名詞短語(yǔ)“辛苦的工作”hard形容詞，意為“辛苦的”，修飾不可數(shù)名詞workwin獲勝，贏得第三人稱單數(shù)：wins過(guò)去式：won現(xiàn)在分詞：winning名詞，獲勝者：winnerwin獲勝，贏得后加比賽、戰(zhàn)爭(zhēng)、獎(jiǎng)品、金錢(qián)等名詞beat打敗后加人或球隊(duì)等名詞或代詞thoughadv.不過(guò)，可是conj.雖然，盡管Although/though不可與but連用SectionA練習(xí)一、根據(jù)句意及首字母提示填寫(xiě)單詞。1.Whata____________(極好的)movie!Iwanttoseeitagain.2.Itoldyoutocleantheroom，youdidn’tcleanit,________(可是).3.Hissisterdidn’tdowellinthesinging_________(比賽).4.Lucyismore_______(努力的)thanJane,soshegetsbettergradesatschool.5.Graceisthreeyearsoldandshecanspeak____________(清楚地).6.Heseldom(很少)laughs.Heisas_________man.7.Beijingisthefirstcitytohost_______(兩個(gè)）SummerOlympicsandWinterOlympicsintheworld.8.I’mstudyinghardforthecomingmath________(競(jìng)賽）.9．Mytwinbrotherismore________(外向的)thanme.10．Theoldmandied________(安靜地)inhisbed.二、用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。1.Kate’sschoolbagisnewerthan_____________(my).2.Whoismuch_________________(hard-working),JackorJohn?3.Ericlooksalittle_____________(fat)thanhisbrother.4.Itis____________(cold)todaythanitwasyesterday.5.Itseemsthatthisproblemisas_____________(difficult)asthatone.6.Be_________(quietly)!Ihavesomethingimportanttotellyou.7.IthinkLindadances________(well)thanKate.8.Samisn’tas________(healthy)ashisbrother,buthewantstobe_________(healthy)thanhisbrother.9.Studentscan'tspeak______________(loud)inthelibrary.10.—Who_______(贏得)thefirstprizeinthedancingcompetition?—Suedid.三、單選題。()1.______ofthecouple(夫妻）likesplayingtheinstruments.But______ofthemcanplaytheviolinwell.A.Either;bothB.Both;eitherC.Either;neither()2.--WhatdoesyournewEnglishteacherlooklike?---Sheisaprettylady_________longhair.A．a(chǎn)tB.forC.withD.of()3.Computersareverypopularnowandtheyarenot_____before.A.asmoreexpensiveasB.soexpensivethanC.asmoreexpensivethanD.soexpensiveas()4.-WhatdoyouthinkofEnglish?-IthinkEnglishisas______asChinese.usefulB.moreusefulC.themostuseful()5.-______sportwillyoutakepartin,Peter?-Theboys’800-meterrace.A.WhereB.WhenC.WhichD.How()6.Qomolangmais__thananyothermountain.Ihopetoclimbitoneday.A．highB．higherC．highestD．thehighest()7.--What’syourbestfriendlike?--Heisas______asme,butheis__________outgoingandfunnierthanme.taller;muchB.tall;muchmoreC.tall;alittleD.taller;alotmore()8.---Canyouunderstandme,Tony?---Yes,madam.Youspeak________.Icanfollowyou.enoughclearB.clearenoughC.enoughclearlyD.clearlyenough()9.---Isthereintoday'snewspaper?---No,thereisnothingmuch.A.somethingnewB.newanythingC.anythingnewD.newsomething()10.Tara________thefirstprizeintheEnglishcompetitionyesterday.A．wonB．beatC．winsD．beats()11.Hedoeshomework________thanI.A．morecarefulB．muchcarefullyC．muchmorecarefullyD．muchmorecareful()12.Idon’tlikegreenapples.Ilikered______.A.this B.that C.one D.ones四、翻譯。1.他彈吉他比我彈得好。Heplaystheguitar________________________.2塔拉和蒂娜學(xué)習(xí)一樣努力。Taraworks____________________Tina.3．你能看出來(lái)薩利真的想贏。YoucantellthatLisa______wanted______________.4.最重要的事情是學(xué)點(diǎn)東西并且玩得開(kāi)心。___________________thingis__________somethingnewandhavefun.5.早晨他讀英語(yǔ)的聲音比我大。HereadsEnglish________________________________inthemorning.6．我哥哥和我姐姐學(xué)習(xí)一樣努力。Mybrotherstudies________________________mysister.7．你爸爸和你媽媽誰(shuí)起床早？Who________________________，yourfatheroryourmother?8．我昨天去參加歌詠比賽了。Iwenttotakepartinthe________________yesterday.9．你認(rèn)識(shí)那個(gè)留短發(fā)的女孩嗎？Doyouknowthegirl________________________？10.她唱得比塔拉更清晰。Shesings____________thanTara.五.根據(jù)各題后括號(hào)內(nèi)的要求完成下列各題，每空一詞(含縮略形式)。hard-working,outgoing,both,fantastic,which,though,win,loud,well,competitionLucyandIareindifferentclasses.26.______wearenotinthesameclass,wearebestfriends.Sheisa(n)27.________girl.Sheoftenhelpsotherswhentheyareintrouble.Sheisgoodat28.______dancingandsinging.Sheisagoodstudent.Sheis29._______atschool.Inthemorning,shereadsEnglish30.______.ShecanspeakEnglish31._______thananyotherstudentinherclass.Sheoftengoestoattend（參加）English32.________..Andshe33.________manyprizes.Sheis34.________.Doyouknow35.________countryshecomesfrom?Oh,sheisfromtheU.S.SectionB知識(shí)點(diǎn)talented有才能的，有才干的Betalentedin在...方面有天賦talented=giftedhaveatalentfor=haveagiftfor有...天賦trulyadv。真正；確實(shí)True確實(shí)的；真正的truthn.真實(shí)care在意，擔(dān)憂Takecare小心；當(dāng)心=becarefultakecareof=lookafterCareabout關(guān)心，在意careof非常喜歡，照料makesb.dosth.讓某人做某事makesb.Dosth.讓某人做某事bemadetodosth.被迫做某事makesb.+n.使某人成為laughv.笑，發(fā)笑laugh指出聲大笑，常伴有動(dòng)作Laughat...“嘲笑....,因...而發(fā)笑”smile常指不出聲的微笑，表示愉快、親切Smileat...“向...微笑”thesameas和...一樣bethesameas和...一樣后加名詞、代詞、名詞性物主代詞bedifferentfrom與...不同belike像...一樣，其中l(wèi)ike為介詞belike“像...一樣”，相像，強(qiáng)調(diào)性格、人品等內(nèi)在特征looklike“看起來(lái)像”，相像，強(qiáng)調(diào)高、矮等外在特征。seriousadj.嚴(yán)肅的，認(rèn)真的比較級(jí)：moreseriousbeseriousabout對(duì)...認(rèn)真；nothingserious不嚴(yán)重seriouslyadv.嚴(yán)肅地，認(rèn)真地That’swhy+結(jié)果...那就是...的原因常用于句首，后面常接結(jié)果。Why引導(dǎo)的句子作表語(yǔ)，是表語(yǔ)從句。That’sbecause+原因...那是因?yàn)?...aslongas只要，既然①表示條件，“只要”，引導(dǎo)條件狀語(yǔ)從句③表示同級(jí)比較，意為“像...一樣長(zhǎng)”necessaryadj.必需的，必要的常用句型：“Itisnecessaryforsb.todosth.”shouldv.應(yīng)該；應(yīng)當(dāng)Should作情態(tài)動(dòng)詞，其否定形式是shouldn’t.其后接動(dòng)詞原形，沒(méi)有人稱和數(shù)的變化。常用來(lái)表示建議、勸告、要求或征詢意見(jiàn)等。ifconj.是否if常用來(lái)引導(dǎo)賓語(yǔ)從句，放在care,see,ask,remember,know等動(dòng)詞后面if還可意為“如果”，常引導(dǎo)條件狀語(yǔ)從句。在含有if引導(dǎo)的條件狀語(yǔ)從句的主從復(fù)合句中，主句若是一般將來(lái)時(shí)，If從句用一般現(xiàn)在時(shí)表示將來(lái)，即“主將從現(xiàn)”。reachv.伸手；到達(dá)；抵達(dá)到達(dá)reach+地點(diǎn)reach是及物動(dòng)詞getto+地點(diǎn)get和to表示“到達(dá)”arrivein+大地方arrive是不及物動(dòng)詞Arriveat+小地方touchv.感動(dòng)；觸摸touchone’sheart觸動(dòng)某人的心弦Keepintouch(with...)（與...）保持一致breakv.使破；裂；損壞breakintopieces摔成碎片breakout爆發(fā)breakinto強(qiáng)行闖入breakin破門(mén)而入breakup結(jié)束breakoff突然中斷breakdown出故障sharev.分享；共用；分?jǐn)係harewithsb.和某人分享call...at+號(hào)碼打電話...給...Callon/uponsb.todosth.Callon/uponsb.拜訪某人/看望某人Callatsb.’shouse登門(mén)拜訪Callfor要求，提倡Callback叫回；回電話Calloff取消SectionB練習(xí)一、根據(jù)漢語(yǔ)提示寫(xiě)出單詞1.Mr.Greenisnotfunnyatall,andheisalwaysvery_________(嚴(yán)肅的)2.This_____________(鏡子)isLisa's.Yoursisoverthere.3.Mymobilephonedoesn'twork.Itis______________(有必要的)tobuyanewone.4.HisfatherworksasanEnglishteacherinthe_________(初級(jí)的)school.5.Ifyouhaveanyquestion,pleaseputupyour___________(手).6.Hehelpedmealot.Ithankhimfromtheboomofmy_________(內(nèi)心).7.Theyoungladyheldalittlebabyinher__________(胳膊).8.Ireallyhopethatyoucan__________(分享)everythingwithme.9.Wecangetmuchuseful______________(信息)ontheInternet.10.Mybestfriendis____________(相似的)toMarybecausetheyarebothquiet.11.Ialwaysgetbetter_______(成績(jī)）thanhedoes.12.Myfavorite________(格言）is,“Atruefriendreachesforyourhandandtouchesyourheart.”二、根據(jù)所給單詞的適當(dāng)形式填空。1.It'sa_________(true)beautifulday.Let'sgooutforawalk.2.OurChineseteacheroftenasksustoremembersome___________(say).3.Thedriver_________(break)hisleftleginacaraccidentlastweek.4.Davegetsup____________(early)thantheothersinourclass.5.Janeisashygirl.It'snoteasyforher_________(make)friendswithothers.6.Hismothershoutedas_____________(loud)asshecould.7.Havingarest(休息)canmakeyou__________(feel)better.8.YoumayfindmostChinese__________(kid)don’tgetenoughexercise.三、根據(jù)漢語(yǔ)意思完成句子1.我沒(méi)有Jim跑的快。I_____________________fast______Jim.2.我最好的朋友比我稍微安靜一點(diǎn)。Mybestfriendis__________________________thanme.3.只要你在這，你就幫助他們。______________________youarehere,helpthem.4.城市生活與鄉(xiāng)村生活差別很大.Citylifeisvery__________________countrylife.5.事實(shí)上，他比我認(rèn)識(shí)的任何人都聰明.__________________,heis_____________thananyoneIknow.6.這個(gè)小女孩在繪畫(huà)方面有天賦.Thelittlegirl__________________________painting.7.我最好的朋友和我同一天出生.Mybestfriendwasbornon_________________day______me.8.我喜歡我的英語(yǔ)老師，因?yàn)樗麕椭绎@現(xiàn)出我最好的一面.IlikemyEnglishteacher,becausehehelpsme_________________thebestinme.9.Jim和他最好的朋友一樣高。Jim___________________________bestfriend10.我朋友毛衣的顏色和我的--樣。Myfriend'ssweaterhas______________________________mine.四、單項(xiàng)選擇。()1.It’snotnecessarytofindafriendwhoisthesame______you.A.inB.asC.toD.from()2.Inthereadingclass,theyouare,theyoucanfindanswersinthepassage.A.careful;easilyB.morecareful;moreeasilyC.carefuler;easierD.morecareful;easier()3.—Manyboystudentsthinkscienceis_______________English.—Iagree.I’mweak(弱)inEnglish.A. muchdifficultthanB.sodifficultasC.lessdifficultthanD.moredifficultthan()4.Wewillmakefewermistakes_____wearecarefulenough.A．a(chǎn)slongas B．sothat C．a(chǎn)sfaras D．evenif()5.Timhasfiveapples.Jimhastwoapples.Whohas________apples,TimorJim?A．manyB．less C．fewer()6.—Johnstudies_____________thanbefore.—Yes,that’s_______________hegetsbettergrades.A.harder;why B.harder;becauseC.hardly;why D.hardly;because()7．Manyteenagersdon'tliketotalkwiththeirparents.ButIam________them.Ilovetosharemyjoyandsorrowwithmyparents.A．thesameas B．differentfrom C．interestedin D．a(chǎn)ngrywith()8．—Let’sgoshoppingatthenewmall.—Whynotshoponline?It’s_____________.A．expensive B．moreexpensiveC．lessexpensive D．themostexpensive五、選詞填空l(shuí)augh,share,with,how,serious,but,different,have,though,hard,what,becomeI'mAshley.Kateismybestfriend.Sheistallandthin1.________longstraighthair.Ifirstmetherintheschooldininghall.Oneday,whenIwashavinglunchinthedininghall,Iknockedover(打翻)mysoupandwetmyself.Otherstudents2.________atmeloudlybutKatedidn't.Whatdidshedo?Shepouredwateronherself.Itreallytouchedmyheart.Thenwe3.________goodfriends.IlikeKate,4.________we'redifferentinsomeways.Sheisveryfunny,butI'malittle5.________,soshehasmorefriendsthanme.Sheworksmuch6.________thanme,soshecanalwaysgetbettergrades.Welike7.________activities.Shelikeswritingandplayingthepiano,8.________Ilikedancing.Kateplaystennisverywell,andshealwayswinstennisgames.Iamgoodatplayingbadminton.Kate9.________everythingwithmeandtrulycaresaboutme.10.________luckyIamtohaveafriendlikeher!win,care,grade,true,good,say,share,outgoing,talented,similarAstheold1.goes,“Atruefriendreachesforyourhandandtouchesyourheart.”Hereismystory.

Taraismygoodfriend.Thoughweareindifferentprimaryschools,weoften2.someinformationfromschooltomakeeachotherlaugh.Sheis3.tome.Weareboth4.inmusic.Butwearedifferentinsomeways.I’mmore5.thanher.Sheismoreseriousthanme.

Taraislikemyarmorhand.Andshe6.caresaboutmeandshealwayshelpstobringoutthebestinme.Lastterm,Itookpartinafantasticsingingcompetition.Togetbetter7.,itwasnecessaryformetosingmoreloudlyandclearly.WhenIpracticed,Tarasattherequietlylisteningaslongasshewasfree.Thenshetoldmewhichwasthebest,andwhatIshoulddonext.Infact,sheislikeamirrorofmeandshesings8.thanmeandsheismorehard-workingthanme.

WithTara’shelp,I9.thecompetition.NowIdon’t10.ifmyfriendsarethesameasmeoraredifferentfromme.

單元語(yǔ)法講解1.大多數(shù)形容詞和副詞有三個(gè)等級(jí)：原級(jí)、比較級(jí)、最高級(jí):good–better-best2.形容詞的比較級(jí)：用于兩個(gè)人或者兩個(gè)事物之間的對(duì)比。短形容詞我們加er,長(zhǎng)形容詞我們加more。3.加more/most~的情況：①.部分雙音節(jié)和多音節(jié)詞；②.-ed/ing/ful/ous結(jié)尾的詞；③adj+ly→adv.4.雙寫(xiě)的詞：一個(gè)大熱天，一個(gè)胖子和一個(gè)瘦子穿著紅衣服，汗?jié)窳?，很傷心。bighotfatthinredwetsad5.比較級(jí)注意事項(xiàng)比較級(jí)的常用標(biāo)志是than，有時(shí)根據(jù)隱含條件推測(cè)為比較級(jí)?？尚揎棻容^級(jí)的程度副詞：alittle/abit“…一點(diǎn)”Heisalittletallerthanme.他比我高一點(diǎn)兒.much/alot/“…得多”Heismuchtallerthanme.他比我高很多.far遠(yuǎn)遠(yuǎn)Heeatsfarmorethanshedoes他吃得遠(yuǎn)遠(yuǎn)比她多even甚至ItturnedoutevenbetterthanIhadexpected。結(jié)果比我預(yù)料甚至更好。Ifelteven___________.(hungry)Herunsmuch___________.(slow)Helooksalot___________.(tired)Heisalittle___________thanbefore.(fat)比較對(duì)象要一致如:Hisrulerislongerthanmine.他的直尺比我的(直尺)長(zhǎng).但不能說(shuō):HisrulerislongerthanI.他的直尺比我長(zhǎng)..注：形容詞、副詞前面+less、least表示較不或最不less/leastdifficultmore/mostdifficultd)隱含條件It'stooexpensive.Doyouhavea__________one?(cheap)Howbeautifullyhesings!I'veneverhearda__________voice.(good)6.比較級(jí)常用句型精講精練A+be+形容詞比較級(jí)+than+B如:TomissmarterthanSam..A+實(shí)義動(dòng)詞+副詞比較級(jí)+than+B如:TomwritesmorecarefullythanSam.()1.Lucydoeshomework___than

Tim.A.careful

B.morecareful

C.carefullyD.morecarefully

()2.Heis______thanTim.A.carefully

B.morecareful

C.morecarefully

Who/Whichis/V.+比較級(jí)…,AorB?哪一個(gè)更…()1.Whichdoyoulike___,teaorcoffee?A.wellB.betterC.bestD.most()2.Whois____,AnnorElisa?A.friendlyB.morefriendlyC.themostfriendlyD.friendlier比較級(jí)＋and＋比較級(jí)或moreandmore+（多音節(jié)詞）原級(jí)“越來(lái)越...”如:Ourcountryisbecomingstrongerandstronger.我們國(guó)家變得越來(lái)越強(qiáng)大.Myhometownisbecomingmoreandmorebeautiful.我的家鄉(xiāng)變得越來(lái)越漂亮.Theweatherisgetting__________and__________.(cold)the+比較級(jí)...,the+比較級(jí)...“越…,越…”如:Theharderyouwork,thebettergradesyouwillget.你越努力，你的成績(jī)會(huì)越好。The__________(hard)heworks,the__________(happy)hefeels.The__________(much)youeat,the__________(fat)youwillbe..the+比較級(jí)+ofthetwo兩者中最…Myhatismorebeautifulofthetwo.我的帽子是兩個(gè)中較漂亮的那個(gè).Lucyisthetallerofthetwinsisters.Lucy是雙胞胎姐妹中較高的那個(gè).()Whojumped____ofthetwoboys?A.furtherB.thefartherC.farthestD.themostfar()Ofthetwocups,hebought_____.A.thesmallerB.thesmallestC.smallD.smallerAisless+原級(jí)thanB“A不如B…”Samislesshard-workingthanJim.Sam不如Jim刻苦.Ais倍數(shù)+比較級(jí)thanBMyhouseisthreetimes__________thanyours.(big)我的房子是你的房子的三倍大。Ais形容詞比較級(jí)thananyother+單數(shù)名詞=Ais形容詞比較級(jí)thantheother+復(fù)數(shù)名詞ChinaisbiggerthananyothercountryinAsia.as+形容詞/副詞原級(jí)+as...和...一樣...

notas/so+形容詞/副詞原形+as...

不如/沒(méi)有...Youarenotasfriendlyasyoursister.

你不如你妹妹那樣友好。=Yoursisterismorefriendlythanyou.你妹妹比你友好。().–YougotthesameshirtasIdo.---Yes,mineis___,butnotso___asyours.A.better;expensiveB.better;moreexpensiveC.morebetter;expensiveD.good;moreexpensive單元語(yǔ)法練習(xí)一、寫(xiě)出下列單詞的比較級(jí)。heavy__________loudly___________quietly___________outgoing___________thin___________quietly___________loudly___________lazy___________friendly___________hardworking___________fantastic___________important___________clearly___________early___________slowly___________fat___________funny___________beautiful_________exciting___________good/well___________bad/badly___________much/many___________little___________few___________far___________二、比較級(jí)練習(xí)題。1.Girlsare___________(quiet)thanboys,andboysare___________(outgoing)thangirls.2.Mariais___________(good)atmaththanI.3.The___________(old)ofthetwomenismyuncle.4.Tomis___________(smart)thanLucy.5.Mybrotheristwoyears___________(old)thanme.6.Myeyesare___________(big)than___________(she)..7.Whichis___________(heavy),theelephantorthepig?8.Whogetsup___________(early),TimorTom?9.Whichbookis

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,thisoneorthatone?(easy)三、單項(xiàng)選擇。()1.Thispictureis______thanthatone.A.beautifulB.morebeautifulC.mostbeautifulD.themostbeautiful()2.Theseflowersare______thanthoseones.A.muchbeautifulB.muchmorebeautifulC.verybeautifulD.asbeautiful()3.Kateismuchearlierthan______.A.IB.meC.myD.mine()4.Don'tworry.Yourmotherwillget_______.A.wellandwellB.betterandbetterC.wellandbetterD.goodandwell()5.Weshouldtrytouse________peopleand________moneytodotheworkwell.A．less;less B．fewer;fewer C．less;fewer D．fewer;less()6.Thegirldoesn'trun________theboy.A.muchfasterasB.asfasterasC.morefastthanD.sofastas()7．—WillyoubuyaniPhonelikethis?—Iplantobuya_________one,but_______thisone.A．nicer;asnicelyas B．better;betterthan C．cheaper;asniceas D．morenice;asgoodas()8．Thereare________peopleintheUSAthantho