Unit 7 課時(shí)3 Grammar and Writing 人教版八年級(jí)英語(yǔ)下冊(cè)【習(xí)題精練+鞏固提升】教材基礎(chǔ)知識(shí)精準(zhǔn)突破(含答案解析)_第1頁(yè)
Unit 7 課時(shí)3 Grammar and Writing 人教版八年級(jí)英語(yǔ)下冊(cè)【習(xí)題精練+鞏固提升】教材基礎(chǔ)知識(shí)精準(zhǔn)突破(含答案解析)_第2頁(yè)
Unit 7 課時(shí)3 Grammar and Writing 人教版八年級(jí)英語(yǔ)下冊(cè)【習(xí)題精練+鞏固提升】教材基礎(chǔ)知識(shí)精準(zhǔn)突破(含答案解析)_第3頁(yè)
Unit 7 課時(shí)3 Grammar and Writing 人教版八年級(jí)英語(yǔ)下冊(cè)【習(xí)題精練+鞏固提升】教材基礎(chǔ)知識(shí)精準(zhǔn)突破(含答案解析)_第4頁(yè)
Unit 7 課時(shí)3 Grammar and Writing 人教版八年級(jí)英語(yǔ)下冊(cè)【習(xí)題精練+鞏固提升】教材基礎(chǔ)知識(shí)精準(zhǔn)突破(含答案解析)_第5頁(yè)
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Unit7What’sthehighestmountainintheworld?課時(shí)3GrammarandWriting(一)Grammar知識(shí)精講知識(shí)精講(一)基數(shù)詞基數(shù)詞(1)1—10one,two,three,...ten(2)11—20eleven,twelve,thirteen,fourteen,...twenty(3)21—99twenty-one,...ninety-nine(4)百位數(shù)101——onehundredandone注意百位與十位間加and(5)千位數(shù)以上從數(shù)字的右端往左數(shù),每三位數(shù)加一個(gè)逗號(hào)",",從右開(kāi)始第一個(gè)前面的數(shù)字加thousand,第二個(gè)逗號(hào)前的數(shù)字加million,第三個(gè)逗號(hào)前的數(shù)字加billion,然后一節(jié)一節(jié)分別表示。2,648——twothousandsixhundredandforty-eight16,250,164——sixteenmilliontwohundredandfiftythousandonehundredandsixty-four5,237,166,234——fivebilliontwohundredandthirty-sevenmilliononehundredandsixty-sixthousandandtwohundredandthirty-four表示"數(shù)以百計(jì)"用hundredsof;"成千上萬(wàn)"用thousandsof;"數(shù)百萬(wàn)"用millionsof;"數(shù)十億"用billionsof,且它們前面不可加任何具體的數(shù)詞。也就是說(shuō)當(dāng)hundred,thousand,million,billion前有具體的數(shù)詞時(shí),其后不能加-s;但當(dāng)hundred,thousand,million,billion與of連用時(shí),則用其復(fù)數(shù)形式,表示不確定的數(shù)目,其前不能有具體的數(shù)詞。Therearehundredsofforeignstudentsintheirschool.他們學(xué)校有數(shù)百名外國(guó)學(xué)生。Sixhundredbooksweresenttothechildren.六百本書(shū)被郵寄給了孩子們。學(xué)@科網(wǎng)巧記hundred,thousand,million的用法:模糊數(shù)目?jī)捎校ㄓ衧,有of),具體數(shù)目?jī)蔁o(wú)(無(wú)s,無(wú)of)。(二)形容詞、副詞的比較等級(jí)1.形容詞和副詞的比較級(jí)與最高級(jí)的變化規(guī)則(1)規(guī)則變化情況規(guī)則例詞一般情況直接加-es/-esttall→taller→tallest以不發(fā)音的字母e結(jié)尾的詞加-r/-stnice→nicer→nicest以"輔音字母+y"結(jié)尾的詞變y為i,再加-er/-estdry→drier→driestheavy→heavier→heaviest以一個(gè)輔音字母結(jié)尾的詞先雙寫(xiě)輔音字母,再加-er/-estthin→thinner→thinnest多音節(jié)和部分雙音節(jié)單詞在詞前加more/mostdelicious→moredelicious→mostdelicious(2)不規(guī)則變化原級(jí)比較級(jí)最高級(jí)good,wellbetterbestbad,illworseworstmany,muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest2.形容詞/副詞原級(jí)的用法(1)用于"as...as..."結(jié)構(gòu)中,否定形式為notas/so...as...。Thispictureisnotsogoodasthatone.這幅畫(huà)不如那幅好。LiHua’sshoesareas________asZhangHui’s.A.cheap B.cheaper C.thecheapest(2)表示"A是B的……倍"時(shí),用A+謂語(yǔ)動(dòng)詞+倍數(shù)+as+原級(jí)+asB。Ourschoolistwiceaslargeastheirs.我們學(xué)校是他們學(xué)校的兩倍大。(3)修飾形容詞原級(jí)的詞:very,too,so,enough等。Thegirlissobeautiful.這個(gè)女孩是如此的漂亮。3.形容詞/副詞比較級(jí)的用法(1)A+謂語(yǔ)動(dòng)詞+比較級(jí)+thanB...A比B……Mybikeismorebeautifulthanhers.我的自行車比她的好看。Peteris15yearsold.Heis_________thanhisfather.A.tallB.tallerC.tallestD.thetallest【答案】B【解析】本題用尋找題眼法。由句中的than可知本空應(yīng)用形容詞的比較級(jí)形式。(2)Which/Who+謂語(yǔ)動(dòng)詞+比較級(jí),AorB?Whorunsfaster,JimorTom?誰(shuí)跑得更快,吉姆還是湯姆?—Whichseasondoyoulike__________inPanzhihua,thedryseasonorrainyseason?—Therainyseason.A.wellB.betterC.bestD.thebest【答案】B(3)表示"越來(lái)越……"時(shí)用比較級(jí)的重疊結(jié)構(gòu),即"比較級(jí)+and+比較級(jí)",多音節(jié)詞和部分雙音節(jié)詞用"moreandmore+原級(jí)"。It’sbecomingcolderandcolder.天氣變得越來(lái)越冷了。Theproblemisbecomingmoreandmoreserious.問(wèn)題變得越來(lái)越嚴(yán)重了?!猂oyneverlikesjunkfood.—NeitherdoI.That’sprobablywhyI’mbecoming_______now.A.healthyandweak B.healthierandhealthierC.weakerandweaker D.moreandmorehealthily【答案】B(4)表示"越……就越……"時(shí)用"the+比較級(jí),the+比較級(jí)"。Themorecarefulyouare,thefewermistakesyouwillmake.你越細(xì)心,犯的錯(cuò)就會(huì)越少。Theearlierkidslearntobeindependent,the__________itisfortheirfuture.A.goodB.wellC.betterD.best【答案】C【解析】本題用固定句式法。句意:孩子們?cè)皆鐚W(xué)會(huì)獨(dú)立,對(duì)他們的未來(lái)就越好。固定句式the+比較級(jí)...,the+比較級(jí)...表示"越……,就越……"。(5)表示"兩者之間比較……的一個(gè)"時(shí)常用"the+比較級(jí)+ofthetwo"。Heisthethinnerofthetwo.他是兩個(gè)中較瘦的那一個(gè)。Ofthetwoshirts,I’dliketochoosethe__________onetosavesomemoneyforacap.A.cheapestB.cheaperC.moreexpensiveD.mostexpensive【答案】B【解析】根據(jù)句中"Ofthetwoshirts"可知本句是兩者之間的比較,應(yīng)用比較級(jí)。句意"兩件襯衫中,我想要選較便宜的那件,省下來(lái)的錢買一頂帽子。"(6)修飾比較級(jí)的詞和短語(yǔ)有alittle,abit,alot,much,far,even等。YouarealittlethinnerthanJim.你比吉姆瘦點(diǎn)兒。Theboxwas_______thanIhadexpected.IwasoutofbreathwhenIgothome.A.moreheavier B.muchheavierC.littleheavierD.veryheavier【答案】B4.形容詞/副詞最高級(jí)用法(1)三者或三者以上比較用最高級(jí),形容詞最高級(jí)前加the,副詞可不加。句末常跟in/of短語(yǔ)表示范圍。Tomisthecleverestinhisclass.湯姆是他班里最聰明的。Herunsfastestintheclass.在這個(gè)班里他跑得最快。—Lilyhastwosisters,doesn’tshe?—Yes.She’stallerandolderthanhertwosisters,butshe’snot_________oneofthethree.A.thetallestB.youngestC.shortestD.thecleverest【答案】D【解析】本題用尋找題眼法。由句中ofthethree可知本空應(yīng)用形容詞的最高級(jí)形式。形容詞的最高級(jí)形式通常在前面加the,首先可排除B、C兩項(xiàng);由"她比她的兩個(gè)姐妹高且年長(zhǎng)"可知她是三個(gè)人當(dāng)中最高的,又可排除A項(xiàng),故選D。(2)Which/Who+謂語(yǔ)動(dòng)詞+the+形容詞/副詞最高級(jí),A,BorC?Whoisthetallest,Tom,KateorBill?誰(shuí)是最高的,湯姆、凱特還是比爾?—Whichcityis_________________beautiful,Hangzhou,BeijingorShanghai?—Hangzhou,Ithink.A.themostB.thebetterC.more【答案】A【解析】本題用語(yǔ)法判定法。由問(wèn)句可知是在三個(gè)城市之間比較,知要用最高級(jí)形式。故選A。(3)表示"最……的……之一"時(shí)用oneof+the+形容詞最高級(jí)+復(fù)數(shù)名詞。MissXuisoneofthemostpopularteachersinourschool.徐老師是我們學(xué)校最受歡迎的老師之一。Thistempleisoneof_________________buildingsinthetown.Wemusttakeactiontoprotectit.A.oldB.olderC.oldestD.theoldest【答案】D(4)表示"第幾最……"時(shí),可在最高級(jí)前加序數(shù)詞。TheYellowRiveristhesecondlongestriverinChina.黃河是中國(guó)的第二長(zhǎng)河。【注意】有些形容詞,如dead,empty,round,sure,woolen等受本身含義的限制,沒(méi)有比較級(jí)。分層提分分層提分一、單項(xiàng)選擇1.AftertheGames,________peoplewenttoGuangzhouforavisitduringholidays.A.thousand B.thousands C.thousandof D.thousandsof2.IwenttoMr.Wang’s________birthdayparty.Helooksyoungalthoughheisinhis________.A.eighty’s;eighty B.eighty;eighties C.eightieth;eighties D.eightieth;eighty3.—Ourcitywillput_________bikesonthestreetsforpeopletouse.—Goodnews!Thatwillbegoodforthetraffic.A.fivehundreds B.hundredsof C.fivehundredsof D.fivehundredof4.Sheis________thananyoneIknow.A.funny B.funnier C.morefunny D.funniest5.Somepeoplealwayswantthemselveslookmuch________,sotheydosomethingtohidetheirfoolactions.A.smarter B.thesmartest C.lesssmart D.smart6.ThepopulationinChinais________than________countryintheworld.A.muchlarger;all B.morelarger;anyC.muchlarger;anyother D.morelarger;no7.—Howhardyou’reworking,Helen!—Imust!________Iam,________Iwillbe.A.Themorehard-working;theluckier B.Thehard-working;theluckyC.Morehard-working;luckier D.Themorehard-working;theluckiest8.—Howwasthelectureonhistory?—Itcouldn’tbe________.Thehallwasfullofpeoplefromalloverthecountry.A.thebest B.good C.better D.worse9.—Ioftenseeyou________inthepark.—Yes.Iwanttomakemyself________.A.run;thinner B.run;thinnest C.torun;thinnest D.torun;thinner10.Ithinktherewillbe________peopleand________pollution.A.fewer,many B.less,fewer C.more,less D.less,fewer11.Theholidayissogreat.Wehaveneverhad________before.A.thebetterone B.a(chǎn)goodone C.a(chǎn)betterone D.thebestone12.Themoreyousmile,________youwillfeel.A.happier B.thehappier C.morehappily D.themorehappily13.TheplaceisnotbigenoughforLucy’sbirthdayparty.Weshouldfinda________one.A.big B.bigger C.small D.smaller14.Theweathertodayis________inthismonth.A.bad B.worse C.worst D.theworst15.Qomolangmais________mountainintheworld.A.tall B.taller C.tallest D.thetallest16.Thetimeintheschoolisoneofpartsofmylife.A.exciting B.moreexciting C.lessexciting D.themostexciting17.The________youwork,the________resultsyouwillget.A.hard;good B.harder;better C.hardest;bes D.harder;best18.AllofusarepleasedwiththeprogressofLucy.Wearesurethatshecandoeven________.A.well B.good C.best D.better19.Inthesereserves,birdscanfindfood________thanbefore.A.easy B.easier C.easily D.moreeasily20.—Whydoweseethelightingbeforehearingthethunder?—Becauselighttravels________thansound.A.fast B.faster C.slowly D.moreslowly二、語(yǔ)法選擇Almostallanimalsneedtosleeptostayhealthy.Butsleepingcanalsobedangerousbecauseotheranimals________hurtthosewhoaresleeping.So,wecanfind________manydifferentwaysofsleepinghelpthemstaysafe.Youmaybe________bysomeoftheseway.Someduckssleepwithjusthalfof________brains.Theyoftensleepin________line.Theducksatbothendshelpkeepthegroupsafe.Theykeeponeeyeopentowatchfor________.Theducksinthemiddlesleep________withbotheyesclosed.Sealsbreatheair,butthatdoesn’tstopsomeofthemfrom________underwater.Theyholdtheirbreathanddivedeeptosleep.Sleepingdeepunderwater________thesesealsstaysafefromdangerousanimalsthathuntthemnearthesurface.Horsesoftensleepstandingup.Theirlegslockinplacesotheydon’tfall________.Ifahorseislyingdown,ittakesalongtime________up.Ahorsecanrunfromdangermorequickly________itisalreadystanding.Aflamingocansleepwhilestandingononeleg.Thestandingleglockssoitsaysstraight.________legremainsclosetotheflamingo’sbody.Itsheadrestsonitsback.Someseabirdscansleepwhilethey________.Theselargebirdsspendmostoftheirlivesovertheocean.Theyareindangeronthewater,________theyaresafeintheair.Theyflyformanyhourswithoutflapping(拍打)theirwings.Wouldyouliketosleephowtheysleep?21.A.need B.may C.must D.should22.A.who B.whom C.that D.what23.A.surprise B.surprised C.surprising D.surprises24.A.they B.them C.their D.themselves25.A.a(chǎn) B.a(chǎn)n C.the D./26.A.danger B.endanger C.endangered D.dangerous27.A.deep B.deeper C.deepest D.deeply28.A.sleep B.slept C.tosleep D.sleeping29.A.help B.helps C.helped D.ishelping30.A.in B.a(chǎn)way C.out D.over31.A.get B.toget C.getting D.got32.A.if B.until C.unless D.though33.A.Other B.Others C.Theother D.Another34.A.willfly B.flew C.a(chǎn)reflying D.wereflying35.A.but B.a(chǎn)nd C.so D.a(chǎn)s三、語(yǔ)法填空請(qǐng)認(rèn)真閱讀下面短文,在答題卷相應(yīng)的橫線上,填入適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式,每空限填一詞。DearJanet,Peoplehavebelievedformanycenturiesthatanimalscanpredict(預(yù)測(cè))earthquakes.Infact,wecanlookbacktoanumberof____36____(record)fromtheancientGreeks(古希臘).Theynoticedthatanimalsacted____37____(strange)inthehoursbeforeearthquakes.Evennowpeopletalkaboutdogs____38____won’tstopbarkingandcatsgoingintohiding____39____anearthquakehappens.Besides,strangebehaviors(行為)____40____thesearen’tlimitedtopets.Peoplehavealsoreportedseeingchickensstoplayingeggs,beesleaving____41____(they)beehives(蜂巢),andbiggroupsoffish____42____(die)inthehoursbeforea____43____(nature)disasterhits.The____44____(true)isthatwearen’tsurewhetheranimalsmightbeabletosenseearthquakesbeforetheyhappen.However,onethingisforsurethatmoreresearch_____45_____(carry)outtofindouttheanswer.Animalsmaybethekeytopredictingearthquakesbeforetheyhappenandhelpsavemanylives.That’swhatwewant.ScientistSam四、補(bǔ)全對(duì)話7選5根據(jù)對(duì)話內(nèi)容,從下面選擇恰當(dāng)?shù)木渥訉?duì)話補(bǔ)充完整。(選項(xiàng)中有兩項(xiàng)是多余的)A:Betty,what’stheplanfortheweekend?B:____46____Whatdoyouthinkofit?A:Great!Whatanimalsdoyoulike?B:____47____A:____48____B:Yes,Ido.A:Doesiteatgrass?B:Yes,itdoes.A:____49____B:It’sfromAfrica.A:Whatelsecanwedointhezoo?B:Wecanfeed(喂養(yǎng))somesheep.A:Wow!____50____A.Whereisthezebrafrom?B.Iwanttogotothezoo.C.That’sinteresting!D.Theirfavouritefoodismeat.E.Pandasandmonkeys.F.Theyusuallyeat30kilosofbambooaday.G.Doyouknowaboutthezebra?參考答案1.D【解析】句意:運(yùn)動(dòng)會(huì)后,數(shù)以百計(jì)的人選擇假期天去廣州旅游??疾榛鶖?shù)詞thousand的用法。與thousand相關(guān)的用法有兩種,一種為“基數(shù)詞+thousand+名詞”,表示“幾千……”。另一種為“thousandsof+名詞”,意為“數(shù)以千計(jì)的……”。根據(jù)其用法可知本題應(yīng)選thousandsof。故選D。2.C【解析】句意:我參加了王先生的八十歲生日聚會(huì)。他盡管八十歲了,但看起來(lái)很年輕??疾榛鶖?shù)詞和序數(shù)詞。eighty八十,基數(shù)詞;eightieth第八十,序數(shù)詞;第一個(gè)空后的“birthday”是名詞,因此用序數(shù)詞修飾,排除AB選項(xiàng);inone's+基數(shù)詞復(fù)數(shù),表示在某人幾十歲時(shí)。故選C。3.B【解析】句意:——我們的城市將在街道上放置數(shù)百輛自行車供人們使用。——好消息!那對(duì)交通有好處??疾閔undred用法。hundred與具體數(shù)字連用時(shí),不能加s不加of;不與具體數(shù)字連用時(shí),要加s加of;題干中空前沒(méi)有具體的數(shù)字,此處表達(dá)的是概數(shù),應(yīng)加s加of,故選B。4.B【解析】句意:她比我認(rèn)識(shí)的任何人都有趣??疾樾稳菰~比較級(jí)。根據(jù)“than”可知,此處應(yīng)使用形容詞比較級(jí)作表語(yǔ),funny的比較級(jí)是funnier,故選B。5.A【解析】句意:有些人總是想讓自己看起來(lái)更聰明,所以他們做一些事情來(lái)掩蓋他們愚蠢的行為??疾樾稳菰~比較級(jí)。much后跟形容詞比較級(jí),smart的比較級(jí)是smarter。故選A。6.C【解析】句意:中國(guó)的人口比世界上任何其他國(guó)家的人口都多??疾楸容^級(jí)修飾詞和不定代詞辨析。all全部的;any任何的;anyother其他別的;no沒(méi)有。larger表示“更大的”,是large的比較級(jí),much用于修飾比較級(jí),而more不可以修飾比較級(jí),前空可排除BD兩項(xiàng);結(jié)合語(yǔ)境,“theworld”包括了China,作比較時(shí)需排除China自身,是說(shuō)比“其他別的國(guó)家”。故選C。7.A【解析】句意:——海倫,你工作是多么地勤奮啊!——我必須要勤奮。我越是勤奮,我就會(huì)越幸運(yùn)??疾楸容^級(jí)。句子表達(dá)“越……越……”,用“the+比較級(jí),the+比較級(jí)”的結(jié)構(gòu)。表達(dá)“越勤奮”用“themorehard-working”,表達(dá)“越幸運(yùn)”用“theluckier”。故選A。8.C【解析】句意:——?dú)v史講座怎么樣?——再好不過(guò)了。大廳里擠滿了來(lái)自全國(guó)各地的人??疾樾稳菰~比較級(jí)。thebest最好的;good好的;better更好的;worse更糟糕的。根據(jù)句意“Thehallwasfullofpeoplefromalloverthecountry.”可知,歷史講座非常的好。couldn’t+比較級(jí)表示“再……也不為過(guò),最……了”。故選C。9.A【解析】句意:——我經(jīng)??匆?jiàn)你在公園跑步。——是的,我想讓自己更瘦點(diǎn)??疾閯?dòng)詞短語(yǔ)和形容詞比較級(jí)的用法。seesb.dosth“看到某人做某事”,表示事情經(jīng)常發(fā)生,故第一空用動(dòng)詞用原形,故排除C、D,結(jié)合“Iwanttomakemyself”可知,此處暗含比較,應(yīng)用比較級(jí)形式,故排除B,故選A。10.C【解析】句意:我認(rèn)為將會(huì)有更多的人,更少的污染??疾楸容^級(jí)用法。fewer更少,修飾可數(shù)名詞;many許多;less更少,修飾不可數(shù)名詞;more更多。根據(jù)“Ithinktherewillbe...peopleand...pollution.”可知此處是指有更多的人,更少的污染。people是集體名詞,排除B、D。pollution是不可數(shù)名詞,排除A。故選C。11.C【解析】句意:這個(gè)假期太棒了。我們從來(lái)沒(méi)有過(guò)更好的??疾楣谠~以及形容詞比較級(jí)。否定詞never+比較級(jí),表示“沒(méi)有比……再……的了”,排除B和D選項(xiàng)??仗幈硎尽耙粋€(gè)更好的假期”,表泛指,故選C。12.B【解析】句意:你笑得越多,你就會(huì)感到越幸福??疾楸容^級(jí)。the+比較級(jí),the+比較級(jí),表示“越……,就越……”,排除A選項(xiàng)。happier形容詞比較級(jí);morehappily副詞比較級(jí)。feel是系動(dòng)詞,故該空應(yīng)填形容詞比較級(jí),故選B。13.B【解析】句意:這個(gè)地方不夠大,不能辦露西的生日派對(duì)。我們應(yīng)該找個(gè)大點(diǎn)的地方??疾樾稳菰~比較級(jí)用法。big大的,形容詞原級(jí);bigger更大的,形容詞比較級(jí);small小的,形容詞原級(jí);smaller更小的,形容詞比較級(jí)。根據(jù)“TheplaceisnotbigenoughforLucy’sbirthdayparty.”可知,這個(gè)地方不夠大,應(yīng)該找個(gè)更大的地方,前后兩個(gè)地方比較,要用比較級(jí)。故選B。14.D【解析】句意:今天的天氣是這個(gè)月最差的。考查形容詞最高級(jí)。本句給出范圍“inthismonth”,所以用形容詞最高級(jí),最高級(jí)前要加the,故選D。15.D【解析】句意:珠穆朗瑪峰是世界上最高的山??疾樾稳菰~最高級(jí)的用法。tall高的,原形;taller更高的,比較級(jí);tallest最高的;thetallest最高的,最高級(jí)。根據(jù)范圍intheworld和常識(shí)可知,珠穆朗瑪峰是世界上最高的山,故空格處用形容詞最高級(jí)形式,the+形容詞最高級(jí)形式。故選D。16.D【解析】句意:學(xué)校里的時(shí)光是我一生中最激動(dòng)人心的時(shí)期之一??疾樾稳菰~的最高級(jí)。exciting為原級(jí);moreexciting為比較級(jí);lessexciting為比較級(jí);themostexciting為最高級(jí)?!皁neof+the+形容詞最高級(jí)+可數(shù)名詞的復(fù)數(shù)形式”表示“最……之一”,為固定搭配。故選D。17.B【解析】句意:你工作越努力,你將得到的結(jié)果就越好。考查形容詞和副詞的比較級(jí)。根據(jù)“the...,the...”可知用“the+比較級(jí),the+比較級(jí)”表示“越……就越……”,兩個(gè)空都用比較級(jí)。故選B。18.D【解析】句意:我們都為露西的進(jìn)步感到高興。我們相信她能做得更好??疾楦痹~修飾動(dòng)詞以及副詞的比較級(jí)。根據(jù)題干中的實(shí)義動(dòng)詞do,可知應(yīng)用副詞進(jìn)行修飾,故排除B選項(xiàng)。又因even修飾形容詞或副詞的比較級(jí),所以應(yīng)用比較級(jí)better。故選D。19.D【解析】句意:在這些自然保護(hù)區(qū),鳥(niǎo)類可以比以前更容易地找到食物??疾楸容^級(jí)用法。easy容易的;easier更容易的;easily容易地;moreeasily更容易地。因?yàn)榫渲杏衪han,所以應(yīng)該是比較級(jí)。修飾動(dòng)詞find,應(yīng)該用副詞,easy是形容詞,把y結(jié)尾變成i,再加ly變成副詞,easily這個(gè)副詞的比較級(jí)應(yīng)該是在前面加more,故選D。20.B【解析】句意:——為什么我們?cè)诼?tīng)到雷聲之前先看到閃電?——因?yàn)楣獗嚷曇魝鞑サ每臁?疾楸容^級(jí)用法。根據(jù)句子中的“than”可知此處應(yīng)使用比較級(jí),再由“Whydoweseethelightingbeforehearingthethunder?”可知是光比聲音傳播得快,故選B。二、21.B22.C23.B24.C25.A26.A27.D28.D29.B30.D31.B32.A33.C34.C35.A【解析】這篇短文主要介紹了動(dòng)物為了避免在睡覺(jué)時(shí)受到傷害形成的不同的睡眠方式。21.句意:但是睡覺(jué)也可能是危險(xiǎn)的,因?yàn)槠渌麆?dòng)物可能會(huì)傷害那些睡覺(jué)的動(dòng)物。need需要;may可能;must必須;should應(yīng)該。根據(jù)“hurtthosewhoaresleeping”可知被其他動(dòng)物傷害是一種可能出現(xiàn)的危險(xiǎn)。故選B。22.句意:所以,我們可以發(fā)現(xiàn)許多不同的睡眠方式幫助它們保持安全。who誰(shuí);whom誰(shuí);that無(wú)具體含義;what什么。find后接賓語(yǔ)從句,從句“manydifferentwaysofsleepinghelpthemstaysafe”是在陳述事實(shí),用that引導(dǎo)賓語(yǔ)從句。故選C。23.句意:你可能會(huì)對(duì)其中一些方式感到驚訝。surprise驚訝,名詞或動(dòng)詞原形;surprised驚訝的,形容詞;surprising令人驚訝的,形容詞;surprises驚訝,名詞復(fù)數(shù)或動(dòng)詞第三人稱單數(shù)形式。be動(dòng)詞后接形容詞作表語(yǔ),主語(yǔ)“You”指人,形容詞用surprised。故選B。24.句意:有些鴨子睡覺(jué)時(shí)只用了一半大腦。they它們,人稱代詞主格;them它們,人稱代詞賓格;their它們的,形容詞性物主代詞;themselves它們自己,反身代詞。根據(jù)“brains”可知要用形容詞性物主代詞their作限定詞。故選C。25.句意:它們經(jīng)常排成一行睡覺(jué)。a不定冠詞,用于以輔音音素開(kāi)頭的單詞前;an不定冠詞,用于以元音音素開(kāi)頭的單詞前;the定冠詞表特指;/零冠詞。此處泛指一行,inaline排成一行,固定搭配。故選A。26.句意:它們睜一只眼以防危險(xiǎn)。danger危險(xiǎn),名詞;endanger使處于險(xiǎn)境,動(dòng)詞;endangered瀕危的,形容詞;dangerous危險(xiǎn)的,形容詞。根據(jù)“Theykeeponeeyeopentowatchfor...”可推出是睜一只眼以防為先,此處用名詞danger符合語(yǔ)境。故選A。27.句意:鴨子們閉著眼睛熟睡著。deep沉睡的;deeper更深的;deepest最深的;deeply深深地。用副詞修飾動(dòng)詞“sleep”,此處指的是抽象概念,用deeply符合語(yǔ)境。故選D。28.句意:海豹呼吸空氣,但這并不妨礙它們?cè)谒滤X(jué)。sleep動(dòng)詞原形;slept動(dòng)詞的過(guò)去式;tosleep動(dòng)詞不定式;sleeping動(dòng)名詞。from后接動(dòng)名詞作賓語(yǔ)。故選D。29.句意:在水下深處睡覺(jué)可以幫助這些海豹遠(yuǎn)離海面附近捕食它們的危險(xiǎn)動(dòng)物。help動(dòng)詞原形;helps動(dòng)詞的第三人稱單數(shù)形式;helped動(dòng)詞的過(guò)去式;ishelping現(xiàn)在進(jìn)行時(shí)。陳述客觀事實(shí)用一般現(xiàn)在時(shí),動(dòng)名詞作主語(yǔ)時(shí),動(dòng)詞要用第三人稱單數(shù)形式。故選B。30.句意:它們的腿固定住了,所以不會(huì)摔倒。in在……里面;away離開(kāi);out出去;over翻轉(zhuǎn)。fallover跌倒,符合語(yǔ)境。故選D。31.句意:如果一匹馬躺著,它要花很長(zhǎng)時(shí)間才能爬起來(lái)。get動(dòng)詞原形;toget動(dòng)詞不定式;getting動(dòng)名詞;got動(dòng)詞過(guò)去式。ittakessometimetodosth.花費(fèi)時(shí)間做某事,動(dòng)詞不定式作句子真正的主語(yǔ)。故選B。32.句意:如果馬已經(jīng)站著,它可以更快地逃離危險(xiǎn)。if如果;until直到……為止;unless除非;though盡管。馬站著是跑得更快的條件,用if引導(dǎo)條件狀語(yǔ)從句。故選A。33.句意:另一條腿仍然靠近火烈鳥(niǎo)的身體。Other其他的;Others其余的人或物;Theother特指兩者中的另一個(gè);Another泛指三者或三者以上中的另一個(gè)。火烈鳥(niǎo)有兩條腿,此處特指兩者中的另一條腿,用Theother。故選C。34.句意:有些海鳥(niǎo)在飛行時(shí)可以睡覺(jué)。willfly一般將來(lái)時(shí);flew一般過(guò)去時(shí);areflying現(xiàn)在進(jìn)行時(shí);wereflying過(guò)去進(jìn)行時(shí)。陳述客觀事實(shí),用現(xiàn)在時(shí)態(tài),while引導(dǎo)的時(shí)間狀語(yǔ)從句,表示正在做某事的時(shí)候,另一件事情發(fā)生了,此處用現(xiàn)在進(jìn)行時(shí)。故選C。35.句意:它們?cè)谒虾芪kU(xiǎn),但它們?cè)诳罩泻馨踩ut但是;and和;so因此;as隨著。水上很危險(xiǎn),空中很安全,句意出現(xiàn)轉(zhuǎn)折,用but表轉(zhuǎn)折。故選A。三、36.records37.strangely38.hardly39.before40.like41.their42.dying43.natural44.truth45.isgoingtobecarried【解析】文章通過(guò)珍妮特和科學(xué)家山姆之間的書(shū)信來(lái)往,解釋了動(dòng)物表現(xiàn)出的異常行為和地震之間的關(guān)系。36.句意:事實(shí)上,我們可以回顧一些古希臘的記錄。record“記錄”,可數(shù)名詞;anumberof后跟可數(shù)名詞復(fù)數(shù)形式。故填records。37.句意:他們注意到,動(dòng)物在地震前幾個(gè)小時(shí)表現(xiàn)得很奇怪。strange“奇怪的”,空處修飾動(dòng)詞應(yīng)用副詞形式。故填strangely。38.句意:即使是現(xiàn)在,人們談?wù)撛诘卣鸢l(fā)生前狗會(huì)不停地吠叫,貓會(huì)躲起來(lái)。句中不缺成分,所以空處應(yīng)填副詞作狀語(yǔ),上文講到動(dòng)物在地震前表現(xiàn)得很奇怪,由此推斷,此處指“狗會(huì)不停地吠叫”,用hardly“幾乎不”表示否定。故填hardly。39.句意:即使是現(xiàn)在,人們談?wù)撛诘卣鸢l(fā)生前狗會(huì)不停地吠叫,貓會(huì)躲起來(lái)。根據(jù)上文“inthehoursbeforeearthquakes.”可知,此處指地震前,before符合語(yǔ)境。故填before。40.句意:此外,像這樣的奇怪行為并不僅限于寵物。根據(jù)“strangebehaviors(行為)...these”可知,此處指“像這樣的行為”,like“像”符合語(yǔ)境。故填like。41.句意:據(jù)說(shuō),在自然災(zāi)害發(fā)生前的幾個(gè)小時(shí)內(nèi),人們還看到雞停止下蛋,蜜蜂離開(kāi)蜂巢,大量的魚(yú)類死亡。空處修飾名詞beehives,應(yīng)用they對(duì)應(yīng)的形容詞性物主代詞。故填their。42.句意:據(jù)說(shuō),在自然災(zāi)害發(fā)生前的幾個(gè)小時(shí)內(nèi),人們還看到雞停止下蛋,蜜蜂離開(kāi)蜂巢,大量的魚(yú)類死亡。and連接的并列成分,前后動(dòng)詞詞性應(yīng)保持一致;由“l(fā)ayingeggs”和“l(fā)eaving”可知,此處應(yīng)用die的動(dòng)詞-ing形式dying。故填dying。43.句意:據(jù)說(shuō),在自然災(zāi)害發(fā)生前的幾個(gè)小時(shí)內(nèi),人們還看到雞停止下蛋,蜜蜂離開(kāi)蜂巢,大量的魚(yú)類死亡??仗幮揎椕~disaster,應(yīng)用nature的形容詞natural“自然的”。故填natural。44.句意:事實(shí)是,我們不確定動(dòng)物是否能夠在地震發(fā)生前感知到地震??仗幾髦髡Z(yǔ),應(yīng)用true對(duì)應(yīng)的名詞truth“事實(shí)”。故填truth。45.句意:然而,可以肯定的是,為了找到答案,我們將會(huì)進(jìn)行更多的研究。主語(yǔ)moreresearch與謂語(yǔ)carry之間是動(dòng)賓關(guān)系,應(yīng)用被動(dòng)語(yǔ)態(tài);結(jié)合句意可知,應(yīng)是將進(jìn)行更多的研究,用一般將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)(begoingtobedone)。故填isgoingtobecarried。四、46.B47.E48.G49.A50.C【解析】本文是一篇對(duì)話,主要是兩人在討論關(guān)于周末去動(dòng)物園的事情。46.根據(jù)“Betty,what’stheplanfortheweekend?”可知此處是在回答周末的計(jì)劃,選項(xiàng)B“我想去動(dòng)物園。”符合語(yǔ)境,故選B。47.根據(jù)“Whatanimalsdoyoulike?”可知此處是在回答自己喜歡的動(dòng)物。選項(xiàng)E“熊貓和猴子?!狈险Z(yǔ)境,故選E。48.根據(jù)“Yes,Ido.”可知此處是在詢問(wèn)對(duì)方事情,且是一般疑問(wèn)句的形式,選項(xiàng)G“你知道斑馬嗎?”符合語(yǔ)境,故選G。49.根據(jù)“It’sfromAfrica.”可知此處是在詢問(wèn)對(duì)方這個(gè)動(dòng)物來(lái)自哪里,選項(xiàng)A“斑馬來(lái)自哪里?”符合語(yǔ)境,故選A。50.根據(jù)“Wow”可知此處應(yīng)該是表示驚嘆的語(yǔ)氣,選項(xiàng)C“這很有趣!”符合語(yǔ)境,故選C。(二)Writing知識(shí)精講知識(shí)精講寫(xiě)作目標(biāo)能介紹關(guān)于自然、地理方面的知識(shí)。1.正確使用形容詞、副詞的比較級(jí)與最高級(jí);2.能使用alot/much/alittle/manytimes修飾形容詞與副詞的比較級(jí);3.寫(xiě)作微技能:用形容詞和副詞增加文章的美感。學(xué)科&網(wǎng)詞匯積累(一)數(shù)據(jù)描述類短語(yǔ)1.550米深_____________________ 2.8,844米高_(dá)____________________3.2,400公里長(zhǎng)_____________________ 4.960萬(wàn)平方公里_____________________5.10千克_____________________ 6.300年歷史_____________________(二)含最高級(jí)的短語(yǔ)1.最長(zhǎng)/短的河流_____________________ 2.最大/小的沙漠_____________________3.最重/輕的熊貓_____________________ 4.最多/少的竹子_____________________5.最危險(xiǎn)的運(yùn)動(dòng)_____________________ 6.最普遍的問(wèn)題_____________________7.最著名的部分_____________________ 8.最深的咸水湖_____________________9.最高的山脈_____________________ 10.最多的人口_____________________(三)其他短語(yǔ)1.每?jī)赡阓____________________ 2.……的重要性_____________________3.瀕危動(dòng)物_____________________ 4.就我所知_____________________5.水污染_____________________ 6.主要的原因之一______________________7.長(zhǎng)城之旅_____________________ 8.登山_____________________9.出生時(shí)_____________________10.到達(dá)(某數(shù)量、程度等);至多有;不多于_____________________11.絆倒_____________________ 12.大約_____________________句子積累(一)佳句欣賞與模仿1.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.【giveup(doing)sth.放棄(做)某事;trytodosth.盡力做某事】盡管有諸多困難,他也從沒(méi)放棄拯救瀕危的動(dòng)物。__________________________________________________________________________________________政府盡力阻止工廠向河流排放污水。__________________________________________________________________________________________2.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo.【spendtimedoingsth.花時(shí)間做某事】他曾打算花5年時(shí)間環(huán)游中國(guó)。__________________________________________________________________________________________3.Theysendpeopletoschoolstotellchildrenabouttheimportanceofsavingtheseanimals.【theimportanceofdoingsth.做某事的重要性】人們開(kāi)始意識(shí)到保護(hù)環(huán)境的重要性。__________________________________________________________________________________________(二)比較句專練1.中國(guó)幾乎與美國(guó)一樣大。【as...as...】__________________________________________________________________________________________2.黃河不如長(zhǎng)江長(zhǎng)?!緉otso(as)...as...】__________________________________________________________________________________________3.中國(guó)比美國(guó)的歷史要長(zhǎng)得多?!綼muchlongerhistory】__________________________________________________________________________________________4.北京是中國(guó)最大的城市之一?!緊neof...】__________________________________________________________________________________________5.重慶是所有城市中最大的。【ofall...】__________________________________________________________________________________________【參考答案】一、詞匯積累(一)1.550metersdeep 2.8,844metershigh 3.2,400kilometerslong4.9,600,000squarekilometers5.10kilos 6.300yearsofhistory(二)1.thelongest/shortestriver2.thelargest/smallestdesert3.theheaviest/lightestpanda4.themost/leastbamboo5.themostdangeroussport6.themostpopularquestion7.themostfamouspart8.thedeepestsaltlake9.thehighestmountain10.thebiggestpopulation(三)1.everytwoyears 2.theimportanceof... 3.endangeredanimals4.asfarasIknow 5.waterpollution 6.oneofthemainreasons7.GreatWallTour 8.mountainclimbing 9.atbirth10.upto 11.fallover12.orso二、句子積累(一)1.Thoughit’sreallydifficult,henevergivesupsavingendangeredanimals.Thegovernmenttriedtostopfactoriespouringpollutedwaterintotheriver.2.HeplannedtospendfiveyearstravelingaroundChina.3.Peoplestartedtorealizetheimportanceofprotectingtheenvironment.(二)1.ChinaisalmostasbigastheUS.2.YellowRiverisnotaslongasYangtzeRiver.3.ChinahasamuchlongerhistorythantheUS.4.BeijingisoneofthebiggestcitiesinChina.5.Chongqingisthebiggestofallthecities.(一)(2018﹒湖北黃岡)美麗中國(guó),美麗長(zhǎng)江。黃岡是長(zhǎng)江邊一座美麗的城市。假如你是黃岡某中學(xué)的一名中學(xué)生李明,請(qǐng)你以“美麗的黃岡”為話題,向你的英國(guó)筆友Tom介紹一下你美麗的家鄉(xiāng)——黃岡。要點(diǎn)提示:1.黃岡位于長(zhǎng)江之邊,大別山之南;2.黃岡歷史悠久,名人輩出;3.黃岡風(fēng)景迷人,鄉(xiāng)村秀美;4.人人參與,從小事做起,黃岡人正在努力地保護(hù)黃岡的自然環(huán)境;5.邀請(qǐng)Tom來(lái)中國(guó),欣賞黃岡更美好的綠水青山、藍(lán)天白云。寫(xiě)作要求:1.詞數(shù)90左右(短文的開(kāi)頭已經(jīng)給出,不計(jì)入總詞數(shù));2.根據(jù)要點(diǎn)提示,可以適當(dāng)發(fā)揮;3.短文中不得出現(xiàn)真實(shí)的姓名及校名。參考詞匯:lie(位于);Dabiemountains;plant;cleanup;clearriverandgreenmountainsDearTom,Thanksforyourlastletter.Youaskedmeaboutmyhometown,nowletmetellyou.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Bestwishes!Yours,LiMing【思路導(dǎo)航】【佳作展示】DearTom,Thanksforyourlastletter.Youaskedmeaboutmyhometown.Nowletmetellyou.MyhometownisHuanggang.ItliesbytheYangtzeRiverandatthesouthernfootofDabieMountains.It'sabeautifulcitywithalonghistory.Anumberoffamouspeoplecomefromourcity,suchasLisiguang,Lishizhen,WenYiduoandsoon.Therearelotsofbeautifulmountains,riversandlakes.TheyaresofascinatingthatthousandsoftouristscometovisitHuanggangeveryyear.Youcanalsoseebeautifulvillageseverywhere.Weareproudofourhometown.NowthepeopleinHuanggangaretryingtoprotectthenaturalenvironment.Weplanttreesasmanyaspossibleeveryyear.Westopfactoriesfromthrowingrubbishintotherivers.Volunteersgotothemountains,forests,parksandstreetstocleanthemupontheweekends.Everyoneisplayingaroleinmakingourcitymoreandmorebeautiful.Wearetakingaction!Tom,wouldyouliketocometoHuanggang?Youcanseeclearriversandgreenmountainsaswellasblueskiesandwhitecloud.Ibelieveyouwillfallinlovewithourcityandhaveawonderfultime.Lookingforwardtoyourvisit!Bestwishes!Yours,LiMing【名師點(diǎn)評(píng)】本文結(jié)構(gòu)緊湊,語(yǔ)言簡(jiǎn)練。開(kāi)頭介紹了黃岡的地理位置,接下來(lái)介紹黃岡的歷史、風(fēng)景和環(huán)保情況,最后邀請(qǐng)Tom來(lái)中國(guó),欣賞黃岡更美好的綠水青山、藍(lán)天白云。此處asksbaboutsth,anumberof,beproudof,as…aspossible,playaroleindoingsth,fallinlovewith,haveawonderfultime等這些詞組的運(yùn)用也讓文章增色不少。能力提升練(一)你校正在開(kāi)展“動(dòng)物保護(hù)周”系列活動(dòng),英語(yǔ)俱樂(lè)部為此開(kāi)展征文活動(dòng),要求介紹你最喜歡的野生動(dòng)物。你草擬了寫(xiě)作流程圖,請(qǐng)根據(jù)下圖用英語(yǔ)寫(xiě)一篇短文參加活動(dòng)。注意事項(xiàng):1.短文須自擬,要求觀點(diǎn)明確、語(yǔ)句通順、意思連貫、符合題意;2.詞數(shù)在90個(gè)左右,短文標(biāo)題已給出,不計(jì)入總詞數(shù);3.短文必須寫(xiě)在答題卡指定的位置上。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________(二)近年來(lái),全球自然災(zāi)害頻發(fā),極端天氣頻頻出現(xiàn),環(huán)境惡化給全球帶來(lái)的危害正日益凸顯。地球是人類共同的家園,時(shí)代的一粒灰,落在個(gè)人頭上就是一座山,沒(méi)有人能獨(dú)善其身。作為達(dá)州的一名學(xué)生,應(yīng)該為環(huán)境保護(hù)做出哪些貢獻(xiàn)呢?請(qǐng)以“Let’stryourbesttoprotecttheenvironment”為題,向達(dá)州的學(xué)生發(fā)出倡議,呼吁大家從小事做起,盡最大的努力保護(hù)環(huán)境!寫(xiě)作要點(diǎn):1.了解并讓更多的人知道環(huán)境保護(hù)的重要性;2.在日常生活中節(jié)約用水、節(jié)約能源;3.為了減少空氣污染,最好乘坐公交車、騎自行車或步行上學(xué);4.學(xué)會(huì)垃圾分類,少用塑料袋。寫(xiě)作要求:1.要點(diǎn)齊全并適當(dāng)發(fā)揮;2.詞數(shù)不少于80,開(kāi)頭和結(jié)尾已給出,不計(jì)入總詞數(shù);3.條理清晰,句式規(guī)范,標(biāo)點(diǎn)符號(hào)和大小寫(xiě)使用正確;4.卷面整潔。參考詞匯:l.reduce減少;2.sortthegarbage垃圾分類;3.fourcategories四類垃圾:recyclable,harmful,dryandwetwasteLet’stryourbesttoprotecttheenvironmentDearfriends,I’mastudentofGrade9inDazhou.Asweknow,wehaveonlyoneEarth.Butinrecentyears,manydisastershappenedontheEarthandunusualweatherappearedveryoften.Allthesebadthingswerecausedbytheterribleenvironment,buttheterribleenvironmentwascausedbyhumans.AsstudentsinDazhou,whatshouldwedo?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ifweallkeepdoingthesethings,Ibelievetheenvironmentwillbebetterandbetter.Let’stryourbest!Astudentworryingabouttheenvironment(三)某英文報(bào)社正在征集以保護(hù)動(dòng)植物為題材的文章。請(qǐng)你根據(jù)以下要點(diǎn)和要求寫(xiě)一篇短文,向該報(bào)社投稿。要點(diǎn):1.野生動(dòng)植物的現(xiàn)狀;2.造成許多野生動(dòng)植

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