仁愛版中考英語四輪總復習課時14.九年級上冊Unit2(學生版+解析)

課時14.九年級上冊Unit2學習目標：1.單詞背默2.詞匯拓展3.短語背默4.句型背默5.高頻考點突破單詞背默1.臟亂，雜亂；困境(n.)________2．羞恥，羞愧(n.)________3．幾個，數(shù)個(det.&pron.)________4．很壞的，極討厭的(adj.)________5．承受，忍受(v.)________6．有害的(adj.)________7．聾的(adj.)________8．句子；判決，宣判(n.)________9．煤；煤塊(n.)________10．血(n.)________11．行星(n.)________12．沙(n.)________13．雖然，盡管，即使(conj.)________14．沒有一個；毫無(pron.)________15．垃圾；廢棄物(n.)________16．野的，野生的(n.)________17．沒有人(pron.)小人物，無足輕重的人(n.)________18.最差的，最糟的(adj.)________19．狀況；形勢；局面(n.)________20．可能，大概(adv.)________21．人人，每個人(pron.)________22．洞，坑(n.)________23．(使)出現(xiàn)；(使)形成(v.)種類；形式(n.)________24．防止，避免(v.)________25．幾乎，將近(adv.)________26．法律，法令；定律(n.)________27．點頭(v.)________28．技術(shù)(n.)________29．輪，車輪，輪子(n.)________30．向?qū)?，導游；指南，手?n.)________31．任何人，無論誰(pron.)________32．錄像帶；錄像(n.)________33．允許，準許________詞匯拓展1.waste(adj.)廢棄的，丟棄的，無用的(v.)浪費→________(adj.)浪費的→________(反義詞)(v.)節(jié)??；節(jié)約2．pollute(v.)污染→________(n.)污染；污染物→________(adj.)受污染的3．pain(n.)疼，痛，痛苦→________(adj.)令人痛苦的；令人疼痛的4．produce(v.)生產(chǎn)，制造→________(n.)產(chǎn)品，制品5．print(v.)印刷→________(n.)打印機；印刷廠；印刷工6．recently(adv.)不久前；最近→________(adj.)最近的7．create(v.)造成；創(chuàng)造→________(adj.)有創(chuàng)造力的；創(chuàng)造性的8．punish(v.)處罰，懲罰→________(n.)懲罰9．rise(v.)上升；起床；升起→________(過去式)→________(過去分詞)→________(現(xiàn)在分詞)10．discover(v.)發(fā)現(xiàn)，找到→________(n.)發(fā)現(xiàn)；發(fā)覺11．a(chǎn)greement(n.)同意；一致；協(xié)議→________(v.)同意；贊成；應允12．a(chǎn)ct(v.)扮演→________(n.)行動；行為→________(n.)活動→________(復數(shù))13．require(v.)需要；要求→________(n.)要求14．deep(adj.)深的；厚的→________(adv.)深深地；非常15．dry(adj.)干燥的→________(比較級)→________(最高級)→________(反義詞)(adj.)濕的；潮濕的16．marry(v.)嫁；娶；結(jié)婚→________(過去式/過去分詞)→________(n.)婚姻17．weigh(v.)重量是……；稱……的重量→________(n.)重量；分量18．difference(n.)差別；差異→________(adj.)不同的→________(adv.)不同地短語背默1.砍倒____________2．(尤指對健康或環(huán)境)有害的，導致?lián)p害的____________3．傷害，損害____________4．高血壓____________5．轉(zhuǎn)換成，變成____________6．在各處；到處____________7．拿走____________8.溫室效應____________9．趕快，快點____________10．放棄____________11．停止，關(guān)掉____________12．畢竟；歸根到底____________13．用完，耗盡____________句型背默1.—Howlong________you________likethis？你像這樣多久了？—________________likethissincelastweek.自上周以來我一直就這樣。2．Recently,it________________thatmanyteenagersinAmericacanhearnobetterthan65-year-oldpeopledo,becausetheseyoungpeoplealwayslistentoloudpopmusic.據(jù)報道，近來許多美國青少年的聽力幾乎和65歲老人的聽力一樣差，這是因為這些年輕人總聽勁爆的流行音樂。3．Weshoulddo________wecan________________theenvironment.我們應該盡一切努力保護環(huán)境。4．Somethingswehavedoneareverygoodfortheearth________othersarebad.我們做的一些事情對地球有益，而另一些是有害的。高頻考點突破考點1Therewerelotsofflowersandgrass.有許多花和草。Theflowersandgrasshavegone!花和草都消失了！現(xiàn)在完成時和一般過去時的區(qū)別(1)一般過去時表示過去發(fā)生的動作或狀態(tài)，強調(diào)時間是過去?，F(xiàn)在完成時表示過去發(fā)生的動作對現(xiàn)在造成的影響和結(jié)果，強調(diào)現(xiàn)在的情況。(2)一般過去時常與表示過去的時間狀語連用，如yesterday,lastweek/year/month，in2018,twoyearsago等。與現(xiàn)在完成時連用的狀語有ever,never,already,yet等。1．—Whendidtheybecomefriends?—They________friendssincetheymetinShanghai.A．havebecome B．becameC．becoming D．willbecome2．—HaveyouseenthemovieForeverYoung?—Yes.I________themoviewithmyfriendlastnight.A．watch B．watchedC．willwatch D．havewatched考點2Howlonghaveyoubeenlikethis?你像這樣有多長時間了？(1)howlong表示“多長(時間)”，用于提問for或since引導的表示一段時間的狀語。(2)howoften表示“多長時間一次”，用于提問once,twice等表示頻率的副詞。(3)howfar表示“多遠”，用于提問兩地間的距離。(4)howsoon表示“多久”，提問一般將來時中in引導的表示一段時間的狀語。1.—________isitfromyourhometoyourschool?—About2kilometers.Iusuallygotoschoolbybike.A．Howlong B．HowsoonC．Howfar D．Howoften2．—________doyougotovisityourparents?—Abouttwiceamonth.A．Howfar B．HowoftenC．Howsoon D．Howmuch考點3Pollutionhascausedtoomanyproblems.污染已經(jīng)導致了太多的問題。1.Nowadayspupilsareveryboredbecausetheyusuallyhave________homeworkonweekend.A．toomany B．toomuchC．muchtoo D．manytoo2．Therewere________peopleonthebusyesterday.Icouldhardlymove.A．manytoo B．toomanyC．toomuch D．muchtoo考點4Makingaloudnoiseinpublicisalsoakindofpollution.在公共場所制造巨大的噪音也是一種污染。1．你的衣服很時髦，你在哪里買的？(完成譯句)Yourclothesare________________.Wheredidyoubuythem?2．律師們決定盡力幫助那位處于麻煩中的老人。(完成譯句)Thelawyersdecidedtotrytheirbesttohelptheoldman________________.考點5WhileIwaswalkingdownthestreetjustnow,Icouldn'tseeanything.剛才當我在街道上走的時候，我什么也看不見。單詞意義及用法例句whenwhen連詞，意為“當……時候”，相當于atthetimethat，指時間點，引導時間狀語從句，從句的謂語動詞常使用終止性動詞，偶爾使用延續(xù)性動詞。Shewasdoingherhomeworkwhensomeoneknockedatthedoor.當有人敲門的時候她正在做作業(yè)。whilewhile也是連詞，意為“當……時候”，相當于duringthetimethat，指時間段，引導時間狀語從句，強調(diào)兩個動作同時發(fā)生，動詞要使用延續(xù)性動詞。WhilehewascookingdinnerIlookedafterhislittleson.他做飯的時候我照顧他的小兒子。1．Wewerewalkinginthestreet________therainstartedsuddenly.A．a(chǎn)ssoonas B．whileC．sothat D．when2．Thestudentsweretalkingaboutamoviewhentheteachercamein.(改為同義句)________thestudentsweretalkingaboutamovie,theteachercamein.考點6I'msorrytohearthat.聽到那件事我很難過。常用口語應答語：(1)You'rewelcome“不客氣，沒關(guān)系”，用于回答別人表示的感謝。(2)Withmypleasure＝It'smypleasure“很樂意，很愿意”，用于回答別人提出的請求。(3)I'msorrytohearthat＝Sorrytohearthat“聽到那件事很難過/很遺憾”，用于對別人遇到的不愉快的事情表示同情。(4)Ihopeso“希望如此”，表達希望看到事情向好的方面發(fā)展。(5)I'mafraidnot“恐怕不行”，用于委婉地表示拒絕。(6)Noproblem“沒問題”，用于對別人提出的請求做出爽快應允。1.—IhearthatMrWangwasillinhospitallastSunday,doyouknow?—________.ButIdon'tknow.A．Ofcoursenot B．I'msorrytohearthatC．Withpleasure D．Ihopeso2．—Canyouhelpmecarrythesebooks?—________.A．Thankyou B．Ihavenotime C．I'mafraidso D．It'smypleasure3．—CouldyoupleasehelpmewithmyChinesethisafternoon?—________，ifIhavetime.A．Whatashame B．You'rewelcomeC．Noproblem D．Sorrytohearthat考點7Wehumanshavelivedontheearthforonly35,000years.我們?nèi)祟愒诘厍蛏蟽H僅才生活了35,000年。單詞意義及用法例句since后面接時間點或從句(一般過去時)，也可以接“一段時間＋ago”或句型“It's＋時間段＋since＋一般過去時”，表示某事是從何時開始的。It'sabouttenyearssinceshelefthome.自從她離開家大約有十年了。for后面接時間段，表示某事持續(xù)了多長時間，意思是“長達”。He'sbeenherefor2years.他來這里兩年了。(用since和for完成下面的句子)1．HehaslivedinBeijing________hecametoChinathreeyearsago.2．I'veknownhim________wewerelittlekidsinthesmallmountainvillage.3．MyoldfatherhasstudiedEnglish________threemonths.考點8Howcanweavoidaseriouswatershortage?我們?nèi)绾伪苊鈬乐氐乃模縜void常見用法如下(1)avoid＋名詞或代詞，意為“避免或躲避……”。(2)avoid＋動名詞，意為“避免做某事”，是高頻考點。1.Ifyougobacktenminuteslater,youwill________thebusytraffictime.A．miss B．a(chǎn)voidC．require D．a(chǎn)llow2．Hewentbackhomethroughasmallstreetsothathecouldavoid________someneighbors.A．tomeet B．metC．meeting D．meets3．我們在西方國家時，最好避免談論年齡、收入或者體重等話題。(完成譯句)We'dbetter________________________topicslikeage,weightormoneywhileweareinwesterncountries.考點9Thedaughterhasnevermarried.那位女兒從來沒有結(jié)過婚。(1)marrysb.“嫁給某人，娶某人”，及物動詞。(2)be/getmarried(tosb.)“(和某人)結(jié)婚”，時間狀語是具體時間，不能和表示一段時間的狀語連用。(3)havebeenmarried(tosb.)“已經(jīng)(和某人)結(jié)婚”，后接“for＋時間段”。(4)marrysb.tosb.表示“把某人嫁給某人”。1.—Howlonghaveyou________？—Formorethantenyears.Wegotmarriedin2007.A．married B．gotmarriedC．weremarried D．beenmarried2．It'ssaidthatGongligotmarried________amanover70fromFrance.A．to B．withC．in D．by3．據(jù)說日本公主和一位農(nóng)民在幾年前結(jié)婚了。(完成譯句)It'ssaidthatthePrincessofJapan________________________afarmerseveralyearsago.考點10Thepolicyrequiresthatonlytaxis,buses,bikesandspecialpurposevehiclesareallowedtotravelanywhereinthecity.政策規(guī)定只有出租車、公共汽車、自行車和特殊車輛可以在城市里到處運行。(1)allowsb.todosth.意為“允許某人做某事”。(2)sb.beallowedtodosth.是被動結(jié)構(gòu)，意為“某人被允許做某事”。(3)allowdoingsth.意為“允許做某事”。1.Hurryup!Oncetheconcertbegins,nobody________togointothehallagain.A．a(chǎn)llow B．isallowedC．isallowing D．a(chǎn)reallowed2．Parentsshouldallowtheirchildren________theirowndecision.A．have B．havingC．tohave D．had3．Peoplearenotallowed________inthecinema,buttheywillallow________intherestroom.A．tosmoke;smokeB．smoking;tosmokeC．tosmoke;smokingD．smoking;smoke隨堂練習一．用括號內(nèi)所給詞的正確形式填空。1．________(pollute)airdoesharmtoourhealth.It'snecessarytokeeptheairfreshandclean.2．Hefoundit________(pain)tobreathe.3．Ihaven'tseenthem________(recent)．4．Thisjobissoboring.IwishIcoulddosomethingmore________(create)．5．The________(discover)ofthenewmedicinehassavedmillionsoflivesacrosstheworld.6．Wearegetting________(marry)nextmonth.7．Theaverage________(weigh)ofababyatbirthisjustoversevenpounds.8．IfwecomparethehabitsofChineseandAmericans,we'llfindmany________(different)．9．TheAmericansspellsomewords________(different)fromtheBritish.10．Iwassenttobedasa________(punish).二．單項選擇1．—Youlooksohappy!—JacksaysIampretty.________hasevertoldmethatbefore.A．Somebody B．Anybody C．Everybody D．Nobody2．—Tom,don'twatchTVanymore.Goanddoyourhomeworkquickly.—ButMum,I________myhomeworkalready.A．finished B．havefinished C．finish D．willfinish3．—________willthedinnerbeready?—Tenmoreminutes.A．Howmuch B．Howlong C．Howsoon D．Howoften4．—Yourparentsaren'tathome,arethey?—No.They________toBeijingforameeting.A．havegone B．havebeen C．went D．willgo5．Mostofthemare________.Theyspeak________.A．German;German B．German;Germany C．Germans;Germany D．Germans;German6．—Mike,whataboutseeingthemovieOperationRedSeawithmethisevening?—Oh,I________italready.It'sreallywonderful.A．see B．saw C．haveseen D．willsee7．I'vebeentomanydifferentplaces,but________ofthemisasbeautifulasmyhometown.A．each B．either C．neither D．none8．—________mydaughterisonlytenyearsold,sheknowsalot.—Whataclevergirl!A．Because B．Whether C．Though D．So9．AccordingtoCCTVNews,USPresidentTrumphas________beentoChinabefore.ThisishisfirsttimetovisitChina.A．a(chǎn)lready B．yet C．ever D．never10．—Ourschoolsoccerteamwonthefirstprizejustnow.—________excitingnewsitis!A．What B．How C．Whata D．Whatan三．完形填空Todaywecanseethatmanypeoplearecuttingdownthetreesintheforests.Alotof__1__landshavebecomedeserts.Ifwereadnewspapers,we'lllearnthattheforestsontheeartharegettingsmaller__2__.Wearecuttingdownlargenumbersoftrees__3__weneedwoodandfarmland.Somescientistssaythattherewillnotbeanygreatforests__4__20or30years.Whatwillhappeniftheforestsdisappear?Alotofplantswilldieandtheanimalswill__5__theirhomes.Inmanyplacesthenewfarmlandwillsoonlook__6__theolddesert.Cropswillnotgrowthere.Therewon'tbeenough__7__，andtheweatherwillgethotanddry.Iftheclimateoftheearthchanges,lifewillbe__8__foreveryone.Ourlivingenvironmentwillbecome__9__.Moreandmorerichfarmlandwilldisappear.Wewillsufferalotfrombothdroughts(干旱)andfloods.It'sourduty__10__theforestswell.Everyoneshouldtryhisbesttomakeacontribution(貢獻)totakingcareoftheforests.Stopcuttingdownthetreesandmaketheworldgreener!1．A.low B．rich C．lonely D．high2．A.ontime B．a(chǎn)llthetime C．intime D．innotime3．A.or B．so C．because D．but4．A.in B．a(chǎn)t C．on D．with5．A.find B．build C．lose D．decorate6．A.like B．up C．a(chǎn)t D．out7．A.snow B．sunshine C．wind D．rain8．A.easy B．hard C．happy D．interesting9．A.betterandbetter B．worseandworse C．biggerandbigger D．moreandmore10．A.todo B．Do C．toprotect D．protect四．閱讀理解Akindoflittlecarsmaytaketheplaceoftoday'sbigonesmanyyearslater.Ifeveryonedrivessuchcarsinthefuture,therewillbelesspollutionintheair.Therewillalsobemorespaceforparkingincities,andthestreetswillbelesscrowded.Thelittlecarsofthefuturewillcostless.Drivingwillbesafer,too,sincetheselittlecarscangoonly65kilometersanhour.Thecarsofthefuturewillbefineforgoingaroundacity,buttheywillnotbeusefulforalongway.Littlecarswillgo450kilometersbeforetheyneedtostopformoregasoline(汽油).Ifbigcarsarestillusedalongwiththesmallones,twokindsofroadswillbeneededinthefuture.Someroadswillbeneededforthebig,fastercarsandotherroadswillbeneededforthesmall,slowerones.1．Thereismuchpollutionintheairtodaybecause________.A．peopledrivebigcarsB．peopledrivelittlecarsC．smallcarswillgo450kilometersbeforetheyneedtostopformoregasolineD．theusualsizeofcarstodayistoosmall2．Whichofthefollowingstatements(陳述)cannotbeinferredfromthepassage?A．Bigcarscostmore.B．Bigcarsarenotusefulforalongway.C．Thecarsofthefuturewillbesmallerthantoday'scars.D．Smallcarsareslowerthanbigones.3．Thestreetswillbelesscrowdedbecause________.A．therewillbefewercarsinthefutureB．therewillbefewerpeopleinthestreetsC．threekindsofroadswillbebuiltD．futurecarswillbesmaller4．Twokindsofroadswillbeneededinthefuturebecause________.A．therewillbetoomanycarsinthefutureB．moreandmorepeoplewillgotocitiesC．bigcarsrunfasterandlittlecarsrunslowerD．itlooksmorebeautifultohavetwokindsofroads五．短文填空Thankstobetterhealthcare,mostpeoplearelivinghealthierandlongerlives.Someonewhoisborntodaycanexpect(希望)toliveaboutthirty-fiveyearslongerthansomeonewhowasborninthenineteenthcentury.Itiseventhoughtthatinthefuturemoreandmorepeoplewillcelebratetheirhundredthbirthdays.Here__1__fiverulesforahealthylife.Getoffthesofa!Sure,itiscomfortabletositonthesofaandwatchTV.Butdoctorssayyoushouldgetoffthesofa.Tokeep__2__，youhavetowalkatleast10,000stepseveryday.Inthepast,people'sjobsrequiredmorephysicaleffort(體力勞動).Theyoftenhadtowalkformileseveryday.Whenfarmerswereworkinginthefields,theywerekeepingfitatthe__3__time.Thinkaboutit:Doyougetthesameamountofexercisetodayastheydidinthepast?Eathealthyfood!Itisimportanttoeatfoodthatisfreshandnatural,forexample,fruitandvegetables.Fastfoodisnothealthy.You__4__onlyhaveitonceinawhile.Eatingtoomuchofthewrongfoodwillharmyourhealth.Restwhileyoucan!Whenwewerebabies,wesleptformuchofthenight.Teenagersdonotneedasmuchsleepasbabies,butitisimportant__5__youtogetabouteighthours'sleepanight.Atweekends,youhavegotmoretime,souseitnotjustforyourfriends,butforresttoo.Donotworry.Behappy!Manypeoplebelievethat__6__isimportantforourgeneralhealth.Sometimesitisnoteasytobeateenagerbecauseofthedifficultiesofschoolexamsorfriendships.__7__youareworriedaboutsomething,talktoyourparentsoryourteacher.Say__8__tosmoking!Yes,youknewIwasgoingtosaythis!Itissoimportant.Smokingisnotcool.Itisdangerous.Itharmsnearlyeverypartofyourbody.Thinkabouthowyourfamilyandfriendswillfeel,andthinkaboutwhatitwilldotoyourhealth.1．________2.________3.________4.________5．________6.________7.________8.________六.短文填空閱讀下面短文，根據(jù)語境、音標或所給單詞的提示，在每個空格內(nèi)填入一個恰當?shù)脑~，要求所填的詞意義準確、形式正確，使短文意思完整、行文連貫。OceanProtectsAgainstWarmingSeenfromouterspace,Earthisablueplanet,duetothefactthattheocean1.(cover)over70percentofitssurface.AccordingtoanewstudypublishedinthejournalScience,theoceanplaysagreat2./r?ul/inslowingdownglobalwarming.Itis“3.importantbuffer(緩沖物)”．Theoceanscanabsorb(吸收)93percentofthe4./hi?t/trappedbythegreenhousegasesthathumansreleaseintotheatmosphere.Andthe5.7percentisabsorbedbytheair,landandicecaps(冰蓋)．“Iftheocean6.(benot)absorbingasmuchheat,thesurfaceofthelandwouldheatupmuch7.(fast)thanitisrightnow,”saidprofessorMalinL.PinskyatRutgersUniversityintheUS.“Infact,theoceanis8.(save)usfromrapidwarmingrightnow.”However,theocean9.(it)isheatingup40percentfasteronaveragethantheUnitedNationsbelievedfiveyearsago.Thatmeansiftheoceantemperatures10./In'kri?s/atthisspeed,thehighwatertemperatureswillkilloffmarineecosystems(海洋生態(tài)系統(tǒng)),raisesealevelsandmakehurricanes(颶風)moredestructive(破壞性的)．課時14.九年級上冊Unit2學習目標：1.單詞背默2.詞匯拓展3.短語背默4.句型背默5.高頻考點突破單詞背默1.臟亂，雜亂；困境(n.)________2．羞恥，羞愧(n.)________3．幾個，數(shù)個(det.&pron.)________4．很壞的，極討厭的(adj.)________5．承受，忍受(v.)________6．有害的(adj.)________7．聾的(adj.)________8．句子；判決，宣判(n.)________9．煤；煤塊(n.)________10．血(n.)________11．行星(n.)________12．沙(n.)________13．雖然，盡管，即使(conj.)________14．沒有一個；毫無(pron.)________15．垃圾；廢棄物(n.)________16．野的，野生的(n.)________17．沒有人(pron.)小人物，無足輕重的人(n.)________18.最差的，最糟的(adj.)________19．狀況；形勢；局面(n.)________20．可能，大概(adv.)________21．人人，每個人(pron.)________22．洞，坑(n.)________23．(使)出現(xiàn)；(使)形成(v.)種類；形式(n.)________24．防止，避免(v.)________25．幾乎，將近(adv.)________26．法律，法令；定律(n.)________27．點頭(v.)________28．技術(shù)(n.)________29．輪，車輪，輪子(n.)________30．向?qū)В瑢в?；指南，手?n.)________31．任何人，無論誰(pron.)________32．錄像帶；錄像(n.)________33．允許，準許________詞匯拓展1.waste(adj.)廢棄的，丟棄的，無用的(v.)浪費→________(adj.)浪費的→________(反義詞)(v.)節(jié)??；節(jié)約2．pollute(v.)污染→________(n.)污染；污染物→________(adj.)受污染的3．pain(n.)疼，痛，痛苦→________(adj.)令人痛苦的；令人疼痛的4．produce(v.)生產(chǎn)，制造→________(n.)產(chǎn)品，制品5．print(v.)印刷→________(n.)打印機；印刷廠；印刷工6．recently(adv.)不久前；最近→________(adj.)最近的7．create(v.)造成；創(chuàng)造→________(adj.)有創(chuàng)造力的；創(chuàng)造性的8．punish(v.)處罰，懲罰→________(n.)懲罰9．rise(v.)上升；起床；升起→________(過去式)→________(過去分詞)→________(現(xiàn)在分詞)10．discover(v.)發(fā)現(xiàn)，找到→________(n.)發(fā)現(xiàn)；發(fā)覺11．a(chǎn)greement(n.)同意；一致；協(xié)議→________(v.)同意；贊成；應允12．a(chǎn)ct(v.)扮演→________(n.)行動；行為→________(n.)活動→________(復數(shù))13．require(v.)需要；要求→________(n.)要求14．deep(adj.)深的；厚的→________(adv.)深深地；非常15．dry(adj.)干燥的→________(比較級)→________(最高級)→________(反義詞)(adj.)濕的；潮濕的16．marry(v.)嫁；娶；結(jié)婚→________(過去式/過去分詞)→________(n.)婚姻17．weigh(v.)重量是……；稱……的重量→________(n.)重量；分量18．difference(n.)差別；差異→________(adj.)不同的→________(adv.)不同地短語背默1.砍倒____________2．(尤指對健康或環(huán)境)有害的，導致?lián)p害的____________3．傷害，損害____________4．高血壓____________5．轉(zhuǎn)換成，變成____________6．在各處；到處____________7．拿走____________8.溫室效應____________9．趕快，快點____________10．放棄____________11．停止，關(guān)掉____________12．畢竟；歸根到底____________13．用完，耗盡____________句型背默1.—Howlong________you________likethis？你像這樣多久了？—________________likethissincelastweek.自上周以來我一直就這樣。2．Recently,it________________thatmanyteenagersinAmericacanhearnobetterthan65-year-oldpeopledo,becausetheseyoungpeoplealwayslistentoloudpopmusic.據(jù)報道，近來許多美國青少年的聽力幾乎和65歲老人的聽力一樣差，這是因為這些年輕人總聽勁爆的流行音樂。3．Weshoulddo________wecan________________theenvironment.我們應該盡一切努力保護環(huán)境。4．Somethingswehavedoneareverygoodfortheearth________othersarebad.我們做的一些事情對地球有益，而另一些是有害的。【答案】一．重點單詞1．mess2.shame3.several4.awful5.bear6．harmful7.deaf8.sentence9.coal10.blood11．planet12.sand13.although14.none15．rubbish16.wild17.nobody18.worst19．situation20.perhaps21.everybody22．hole23.form24.avoid25.nearly26．law27.nod28.technology29.wheel30．guide31.anybody32.video33.allow二．詞形百變1．wastefulsave2.pollutionpolluted3.painful4．product5.printer6.recent7.creative8．punishment9.roserisenrising10．discovery11.agree12.actionactivityactivities13．requirement14.deeply15.drierdriestwet16．marriedmarriage17.weight18．differentdifferently三．核心短語1．cutdown2.beharmfulto3.doharmto4．highbloodpressure5.changeinto6．hereandthere7.takeaway8．thegreenhouseeffect9.hurryup10.giveup11．shutoff12.afterall13.runout四．核心句型1．havebeenI'vebeen2.wasreported3．everythingtoprotect4.but高頻考點突破考點1Therewerelotsofflowersandgrass.有許多花和草。Theflowersandgrasshavegone!花和草都消失了！現(xiàn)在完成時和一般過去時的區(qū)別(1)一般過去時表示過去發(fā)生的動作或狀態(tài)，強調(diào)時間是過去?，F(xiàn)在完成時表示過去發(fā)生的動作對現(xiàn)在造成的影響和結(jié)果，強調(diào)現(xiàn)在的情況。(2)一般過去時常與表示過去的時間狀語連用，如yesterday,lastweek/year/month，in2018,twoyearsago等。與現(xiàn)在完成時連用的狀語有ever,never,already,yet等。1．—Whendidtheybecomefriends?—They________friendssincetheymetinShanghai.A．havebecome B．becameC．becoming D．willbecome【答案】：A2．—HaveyouseenthemovieForeverYoung?—Yes.I________themoviewithmyfriendlastnight.A．watch B．watchedC．willwatch D．havewatched【答案】：B考點2Howlonghaveyoubeenlikethis?你像這樣有多長時間了？(1)howlong表示“多長(時間)”，用于提問for或since引導的表示一段時間的狀語。(2)howoften表示“多長時間一次”，用于提問once,twice等表示頻率的副詞。(3)howfar表示“多遠”，用于提問兩地間的距離。(4)howsoon表示“多久”，提問一般將來時中in引導的表示一段時間的狀語。1.—________isitfromyourhometoyourschool?—About2kilometers.Iusuallygotoschoolbybike.A．Howlong B．HowsoonC．Howfar D．Howoften【答案】：C2．—________doyougotovisityourparents?—Abouttwiceamonth.A．Howfar B．HowoftenC．Howsoon D．Howmuch【答案】：B考點3Pollutionhascausedtoomanyproblems.污染已經(jīng)導致了太多的問題。1.Nowadayspupilsareveryboredbecausetheyusuallyhave________homeworkonweekend.A．toomany B．toomuchC．muchtoo D．manytoo【答案】：B2．Therewere________peopleonthebusyesterday.Icouldhardlymove.A．manytoo B．toomanyC．toomuch D．muchtoo【答案】：B考點4Makingaloudnoiseinpublicisalsoakindofpollution.在公共場所制造巨大的噪音也是一種污染。1．你的衣服很時髦，你在哪里買的？(完成譯句)Yourclothesare________________.Wheredidyoubuythem?【答案】：instyle2．律師們決定盡力幫助那位處于麻煩中的老人。(完成譯句)Thelawyersdecidedtotrytheirbesttohelptheoldman________________.【答案】：introuble考點5WhileIwaswalkingdownthestreetjustnow,Icouldn'tseeanything.剛才當我在街道上走的時候，我什么也看不見。單詞意義及用法例句whenwhen連詞，意為“當……時候”，相當于atthetimethat，指時間點，引導時間狀語從句，從句的謂語動詞常使用終止性動詞，偶爾使用延續(xù)性動詞。Shewasdoingherhomeworkwhensomeoneknockedatthedoor.當有人敲門的時候她正在做作業(yè)。whilewhile也是連詞，意為“當……時候”，相當于duringthetimethat，指時間段，引導時間狀語從句，強調(diào)兩個動作同時發(fā)生，動詞要使用延續(xù)性動詞。WhilehewascookingdinnerIlookedafterhislittleson.他做飯的時候我照顧他的小兒子。1．Wewerewalkinginthestreet________therainstartedsuddenly.A．a(chǎn)ssoonas B．whileC．sothat D．when【答案】：D2．Thestudentsweretalkingaboutamoviewhentheteachercamein.(改為同義句)________thestudentsweretalkingaboutamovie,theteachercamein.【答案】：While考點6I'msorrytohearthat.聽到那件事我很難過。常用口語應答語：(1)You'rewelcome“不客氣，沒關(guān)系”，用于回答別人表示的感謝。(2)Withmypleasure＝It'smypleasure“很樂意，很愿意”，用于回答別人提出的請求。(3)I'msorrytohearthat＝Sorrytohearthat“聽到那件事很難過/很遺憾”，用于對別人遇到的不愉快的事情表示同情。(4)Ihopeso“希望如此”，表達希望看到事情向好的方面發(fā)展。(5)I'mafraidnot“恐怕不行”，用于委婉地表示拒絕。(6)Noproblem“沒問題”，用于對別人提出的請求做出爽快應允。1.—IhearthatMrWangwasillinhospitallastSunday,doyouknow?—________.ButIdon'tknow.A．Ofcoursenot B．I'msorrytohearthatC．Withpleasure D．Ihopeso【答案】：B2．—Canyouhelpmecarrythesebooks?—________.A．Thankyou B．Ihavenotime C．I'mafraidso D．It'smypleasure【答案】：D3．—CouldyoupleasehelpmewithmyChinesethisafternoon?—________，ifIhavetime.A．Whatashame B．You'rewelcomeC．Noproblem D．Sorrytohearthat【答案】：C考點7Wehumanshavelivedontheearthforonly35,000years.我們?nèi)祟愒诘厍蛏蟽H僅才生活了35,000年。單詞意義及用法例句since后面接時間點或從句(一般過去時)，也可以接“一段時間＋ago”或句型“It's＋時間段＋since＋一般過去時”，表示某事是從何時開始的。It'sabouttenyearssinceshelefthome.自從她離開家大約有十年了。for后面接時間段，表示某事持續(xù)了多長時間，意思是“長達”。He'sbeenherefor2years.他來這里兩年了。(用since和for完成下面的句子)1．HehaslivedinBeijing________hecametoChinathreeyearsago.【答案】：since2．I'veknownhim________wewerelittlekidsinthesmallmountainvillage.【答案】：since3．MyoldfatherhasstudiedEnglish________threemonths.【答案】：for考點8Howcanweavoidaseriouswatershortage?我們?nèi)绾伪苊鈬乐氐乃?？avoid常見用法如下(1)avoid＋名詞或代詞，意為“避免或躲避……”。(2)avoid＋動名詞，意為“避免做某事”，是高頻考點。1.Ifyougobacktenminuteslater,youwill________thebusytraffictime.A．miss B．a(chǎn)voidC．require D．a(chǎn)llow【答案】：B2．Hewentbackhomethroughasmallstreetsothathecouldavoid________someneighbors.A．tomeet B．metC．meeting D．meets【答案】：C3．我們在西方國家時，最好避免談論年齡、收入或者體重等話題。(完成譯句)We'dbetter________________________topicslikeage,weightormoneywhileweareinwesterncountries.【答案】：avoidtalkingabout考點9Thedaughterhasnevermarried.那位女兒從來沒有結(jié)過婚。(1)marrysb.“嫁給某人，娶某人”，及物動詞。(2)be/getmarried(tosb.)“(和某人)結(jié)婚”，時間狀語是具體時間，不能和表示一段時間的狀語連用。(3)havebeenmarried(tosb.)“已經(jīng)(和某人)結(jié)婚”，后接“for＋時間段”。(4)marrysb.tosb.表示“把某人嫁給某人”。1.—Howlonghaveyou________？—Formorethantenyears.Wegotmarriedin2007.A．married B．gotmarriedC．weremarried D．beenmarried【答案】：D2．It'ssaidthatGongligotmarried________amanover70fromFrance.A．to B．withC．in D．by【答案】：A3．據(jù)說日本公主和一位農(nóng)民在幾年前結(jié)婚了。(完成譯句)It'ssaidthatthePrincessofJapan________________________afarmerseveralyearsago.【答案】：was/gotmarriedto考點10Thepolicyrequiresthatonlytaxis,buses,bikesandspecialpurposevehiclesareallowedtotravelanywhereinthecity.政策規(guī)定只有出租車、公共汽車、自行車和特殊車輛可以在城市里到處運行。(1)allowsb.todosth.意為“允許某人做某事”。(2)sb.beallowedtodosth.是被動結(jié)構(gòu)，意為“某人被允許做某事”。(3)allowdoingsth.意為“允許做某事”。1.Hurryup!Oncetheconcertbegins,nobody________togointothehallagain.A．a(chǎn)llow B．isallowedC．isallowing D．a(chǎn)reallowed【答案】：B2．Parentsshouldallowtheirchildren________theirowndecision.A．have B．havingC．tohave D．had【答案】：C3．Peoplearenotallowed________inthecinema,buttheywillallow________intherestroom.A．tosmoke;smokeB．smoking;tosmokeC．tosmoke;smokingD．smoking;smoke【答案】：C隨堂練習一．用括號內(nèi)所給詞的正確形式填空。1．________(pollute)airdoesharmtoourhealth.It'snecessarytokeeptheairfreshandclean.2．Hefoundit________(pain)tobreathe.3．Ihaven'tseenthem________(recent)．4．Thisjobissoboring.IwishIcoulddosomethingmore________(create)．5．The________(discover)ofthenewmedicinehassavedmillionsoflivesacrosstheworld.6．Wearegetting________(marry)nextmonth.7．Theaverage________(weigh)ofababyatbirthisjustoversevenpounds.8．IfwecomparethehabitsofChineseandAmericans,we'llfindmany________(different)．9．TheAmericansspellsomewords________(different)fromtheBritish.10．Iwassenttobedasa________(punish).【答案】1.Polluted2.painful3.recently4.creative5．discovery6.married7.weight8.differences9．differently10.punishment二．單項選擇1．—Youlooksohappy!—JacksaysIampretty.________hasevertoldmethatbefore.A．Somebody B．Anybody C．Everybody D．Nobody【答案】：Dsomebody“一些人”；anybody“任何人”，通常用于否定句或一般疑問句中；everybody“每個人”；nobody“沒人”。此處意為以前從來沒人告訴過我，故選D。2．—Tom,don'twatchTVanymore.Goanddoyourhomeworkquickly.—ButMum,I________myhomeworkalready.A．finished B．havefinished C．finish D．willfinish【答案】：B句中的“already”是現(xiàn)在完成時的常用標志，故選B。3．—________willthedinnerbeready?—Tenmoreminutes.A．Howmuch B．Howlong C．Howsoon D．Howoften【答案】：C句意：——晚飯多長時間能準備好？——十多分鐘吧。howsoon意為“還要多久”，提問將來一段時間；howlong意為“多長”，對一段時間進行提問；howmuch意為“多少”，對數(shù)量和錢數(shù)進行提問；howoften意為“多久一次”，對頻率進行提問。故選C。4．—Yourparentsaren'tathome,arethey?—No.They________toBeijingforameeting.A．havegone B．havebeen C．went D．willgo【答案】：Ahave/hasbeento表示已經(jīng)去過某地，現(xiàn)在已經(jīng)回來；have/hasgoneto表示已經(jīng)去了某地或者在去某地的路上，現(xiàn)在還沒回來。根據(jù)答語可知他們?nèi)チ吮本┻€沒有回來，所以用havegoneto。故選A。5．Mostofthemare________.Theyspeak________.A．German;German B．German;Germany C．Germans;Germany D．Germans;German【答案】：D句意：他們大多是德國人，他們說德語。Germany意為“德國”；German意為“德國人，德語”。根據(jù)句意和句中的are可知，第一個空要用German的復數(shù)形式Germans，第二個空用German，表示“德語”。故選D。6．—Mike,whataboutseeingthemovieOperationRedSeawithmethisevening?—Oh,I________italready.It'sreallywonderful.A．see B．saw C．haveseen D．wills