Unit7分层练习(原卷版+解析)-度八年级英语下册基础知识专项讲练(人教版)

Unit7What’sthehighestmountainintheworld?（分层练习）基础篇一、单项选择1．He________intheend,andhis________madeusexcited.A．succeeded;success B．succeeded;successfulC．success;succeed D．successful;succeed2．Ifyoudon’tmakeupyourmindtoovercomeyourbadhabits,youwon’tbeableto________yourgoal.A．achieve B．win C．gain D．require3．TherearemanyplacesofinterestinBeijing,________theGreatWall.A．include B．included C．including D．includes4．Motherwasalwaysthefirstone________inthemorning.A．getup B．togetup C．getsup D．gotup5．Theearthis________themoon.A．as49timesbigas B．49timesasbiggerasC．49timesasbigas D．asbigas49times6．Alltheboyssucceeded________theEnglishexamination.A．pass B．topass C．inpassing D．onpassing7．________isthepopulationofGuangdongProvince?A．Howmany B．Which C．Howmuch D．What8．ThepopulationofTianjinis__________thanthatofShanghai.A．large B．less C．smaller D．fewer9．—Howbrightthesunis!—You’dbetterwearyourdarkglassesto__________youreyesfromit.A．harm B．keep C．stop D．protect10．Theriverisvery__________.Youmustn’tswiminit.A．wide B．deep C．big D．long11．Chongqingisbiggerthan________inJapan.A．anyothercity B．alltheothercities C．anycity D．theothercities12．MountTaiis__________lowerthanQomolangma.A．lotsof B．many C．very D．much13．Manyoldpeopleoftengetupearlyinorderto________somefreshair.A．takeup B．takein C．takeoff D．takeout14．TuYougoumadeagreat________inmedicine,soshewasawardedthe2015Nobelprize.A．surprise B．achievement C．education D．satisfaction15．Hisnewtourplanincludes________thestrangetowerinthatmountain.A．visiting B．visited C．willvisit D．tovisit二、用所给单词的正确形式填空16．Everyyearalotof___________（tour）cometovisittheGreatWall.17．As________(farther)asIknow,hissisterisaguide.18．Pleasefeelfree________(call)meupanytimeifyouhaveproblems.19．Withsomuchland,the________(nature)environmentofChinaissuitableforgrowingvegetables.20．Thenewsoftheaccidentshockedthefamily________(deep).21．Withgreatcourageandeffort,LiuChuanjian,anationalhero,________(success)landedtheplane,savingover100people.22．Finallythesepeopledidn’tgiveup________(climb)themountain.23．RobinsonCrusoebyDanielDefoeis______(wide)readbyteenagersinourcity.24．Myfatherworksasa________（keep）inthezoo.25．Hewassosleepythathecouldhardlykeep________（wake）afterthelongwalk.26．Whenthelittleboysawaplaneflyinginthesky,hejumpedwith______(excite).27．Tocompletethework,hedranksomecoffeetokeephimself______(wake).28．Ifyourchildshowsanysignsof______(ill),takehimorhertothedoctor.29．Yesterdayourheadmastermadeaspeechonenvironmental______(protect).30．Forme,runningfor10milesisquiteagreat__________(achieve).三、句型转换31．HowmanypeoplearethereinEurope?（改为同义句）________________________ofEurope?32．Thereareabout300,000peopleinthecity.（改为同义句）Thecity__________

______________________________about300,000.33．Thewaterisonlyafewinchesdeep.（改为同义句）Thewaterisonlyafewinches________________34．Humansshouldsaveanimalswhoareindangerofdyingout.（同义句）Humansshouldsave________________.35．Ididn’tfallasleepatthattime.(同义句)I________________atthattime.36．Whenitisborn,ababypandaisjustlikealittlemouse.（同义句）________________,ababypandaisjustlikealittlemouse.37．What’stheweightofanadultpanda?(同义句转换)Howmuch__________anadultpanda____________?38．Lastweek,littleTomdidn'tgotoschoolbecausehewasill.（改为同义句）Lastweek,littleTomdidn'tgotoschoolbecauseof________________.39．Thepopulationofourcityisabout222,000.(对画线部分提问)________________thepopulationofourcity?40．Thehillnearourschoolisabout850metershigh.(对画线部分提问)__________________isthehillnearyourschool?四、根据首字母填空41．Everythingw________moreontheearththanonthemoonbecauseofgravity.42．—What’sthedateofherb________?—It’sJuneeighth.43．Bobis25yearsold,heisana________.44．Thereisanoldchairmadeofb______inmygrandpa’shouse.45．Wecallanimalsthatliveinnatureasw________animals.46．Ifwesaysomethingisverybig,wecanusethewordh________.47．Thep________ofJiangsuhasgrowntomorethantwicewhatitwasin1949.48．Aftertravellinginthed________formanydays,theyfoundatinyoasis（绿洲）.49．ChinaisthebiggestcountryinA______.50．Manyclimbersrisktheirl________toachievetheirdreams.提高篇一、单项选择1．__________isthepopulationofthecity?A．What B．Howmuch C．Howmany D．Howbig2．Hegotwell-preparedforthejobinterview,forhecouldn’trisk__________thegoodopportunity.A．tolose B．losing C．tobelost D．beinglost3．Didyouknowthatover100,000people__________smokingeveryyearinBritain?A．diewith B．diefrom C．dieaway D．dieout4．Agoodsoldierremainscalmeven__________thefaceofdanger.A．for B．on C．in D．at5．Ifyouhaveanyquestion,please_______toaskme.A．liedown B．wakeup C．feelfree D．fallasleep6．—The_________isgoingtosetupsomerulestostopkillingwildanimals.—Sothewildanimalswillbeprotected.A．development B．government C．achievement D．improvement7．—WhatdoyouthinkofthespeechgivenbyChairmanXiJinpingintheUN?—It’sveryexciting.Hisspeech____________gettingforeignfriends’appreciations.A．succeededin B．lookeddownC．gaveup D．cameabout8．It’sreportedthatababypanda________about0.1kilosatbirth.A．weighed B．paid C．afforded D．found9．Franceis______Europeancountry,whileJapanis_______Asiancountry.A．a;a B．an;an C．an;a D．a;an10．Youspendtoomuchtimeonyourmobilephone.Youaresupposedto________thetimeyouspendonit.A．cutoff B．cutdown C．cutup D．cutin二、完形填空TheSaharaisoneoftheworld’s____11____deserts.Manypeoplethinkithasalwaysbeenadesert____12____theyarewrong.AtonetimetheSaharawasunderwater,andthenthewaterwentawayandthingsgrew.____13____,hotwindsmadeeverythingverydryandthen____14____couldgrow.Duringtheday,theSaharacanbe____15____placeintheworld.Oneday,in1924,itwas136.4°F,or58℃.____16____night,however,itisnotsohot.Andinwinteritcanbeverycold.Not____17____biganimalscanliveinthedesert.Thecamelisthebestknownandthere____18____alsoakindofdeer.Theseanimalscanliveforalongtime____19____water.Therearealsopeoplelivinginthedesert.TheyarecalledBedouins（贝多因人）.Theydon’tliveinthesameplaceallthetime,butmoveabout____20____placetoplace.11．A．big B．bigger C．thebiggest D．biggest12．A．but B．and C．or D．so13．A．However B．Because C．So D．And14．A．everything B．anything C．something D．nothing15．A．hot B．hotter C．hottest D．thehottest16．A．In B．On C．At D．By17．A．much B．many C．alot D．alotsof18．A．be B．is C．are D．has19．A．with B．without C．have D．has20．A．between B．by C．from D．of三、阅读单选AAriverisaflowing（流动的）,movingstreamofwater.Usuallyariverfeedswaterintoanocean,lake,pond,orevenanotherriver.Riverscandifferinsizeandthereisnostrictruleonhowbigaflowofwatermustbetobecalledasariver.Herearethefivelongestriversintheworld.TheNileRiverTheNileRiveris4,135mileslong.ItislocatedinthecontinentofAfrica,mostlyinthecountriesofEgyptandSudan.ItflowsnorthintotheMediterraneanSea.TheAmazonRiverTheAmazonRiveris3,980mileslong.ItislocatedinthecontinentofSouthAmericaandflowsthroughseveralcountriesincludingBrazil,Venezuela,Bolivia,andEcuador.ItendsattheAtlanticOcean.TheYangtzeRiverLocatedinChina,theYangtzeRiveris3,917mileslongandflowsintotheEastChinaSea.TheMississippiRiverandtheMissouriRiverTheriversystemoftheMississippiRiverandtheMissouriRiveristhelongestriversysteminNorthAmericaat3,902miles.ItflowssouthintotheGulfofMexico.TheYeniseiRiverTheYeniseiRiverstartsinMongoliaandflowsthroughRussiatotheKaraSeaintheArcticOcean.It’s3,445mileslong.Thereare76riversintheworldover1,000mileslong.Alotofpeoplethinkthatriversalwaysflowsouth,but4ofthe10longestriversintheworldflownorth.TheUnitedStatesalonehasaround3.5millionmilesofrivers.Fourofthetop10longestriversflowthroughChinaatsomepoint.21．TheNileRiveris_________longerthantheYangtzeRiver.A．155miles B．218miles C．233miles D．690miles22．Whichisthesecondlongestriverintheworld?A．TheNileRiver. B．TheMississippiRiver.C．TheYangtzeRiver. D．TheAmazonRiver.23．TheMississippiRiverendsat_________.A．theMediterraneanSea B．theEastChinaSeaC．theGulfofMexico D．theArcticOcean24．Accordingtothepassage,howmanyriversarethereintheworldover1,000mileslong?A．10. B．76. C．4. D．35.25．Whatisthelastparagraphmainlyabout?A．Funfactsaboutworldrivers.B．Inwhichdirectionmostriversflow.C．Riversover1,000mileslongintheworld.D．FourlongestriversflowingthroughChina.BWhatdothefollowinganimalshaveincommon(相同)?Pandas,tigers,whales,lionsandcamels?Theyareallindanger!Animalsareindangerformanyreasons.Sadly,humansarebehindthem!Herearethreereasons.Excessivehunting(过度猎杀):Forcenturies,humanshavehuntedelephantsfortheirtusks,killedtigersfortheirfur,andcaughtmanyotheranimalsformeat.Foreignanimals:In1505,EuropeansdiscoveredabeautifulislandintheIndianOceannamedMauritius.Theybroughtdogs,pigs,monkeys,andratswiththem.Itwasbadnewsfordodobirds.Theydidnothaveanynaturalenemiesbefore.Theypickedupfruitsfallingdownfromtreesandbuilttheirhousesontheground.Shortlyafterhumanscame,however,dodobirdswereinbigtrouble—mankilledthemfortheirmeat,andthoseanimalsbroketheirhomesandatetheireggs.Thedodobirdsfirstbecamerareandthenextinct.Thelastdodobirdwaskilledin1681.Lossofhomes:Wecutdownforestforfarming.Wecutdowntreestobuildhouses.Webuilddamstomakesurethatwehaveenoughwatertouse.Whenwearetryingtomakeourlivescomfortable,thelandforanimalstoliveonbecomeslessandless.26．Pandas,tigers,whales,lionsandcamelsareall___________.A．dangerousanimals B．animalsindangerC．usefulanimals D．animalslivingeverywhere27．WhichofthefollowingisNOTtrueaboutdodobirds?A．DodobirdslivedinMauritius.B．Dodobirdsbecamerarebecauseofhumans.C．Dodobirdsdidn’thaveanynaturalenemiesbefore1505.D．Thelastdodobirdwaskilledbyitsnaturalenemiesin1681.28．Theunderlinedword“extinct”means“_________”.A．死亡的 B．减少的 C．灭绝的 D．再生的29．WhichofthefollowingisNOTareasonwhysomeanimalsareindanger?A．Someanimalsaretooweaktolive.B．Manyanimalswerekilledbyhumans.C．Someanimals’enemieswerebroughttotheirhomes.D．Peopledestroyedtheirhomes.30．Thispassagemainlytellsusthat_________.A．whysomeanimalsareindangerB．howtosaveendangeredanimalsC．wemuststophuntingtoprotectwildanimalsD．excessivehuntingmakessomeanimalsindangerCAllovertheworld,thousandsofanimalsareusedforwildlifetourism.Peopletraveltowatchmonkeyshows,hugbabytigersandswimwithdolphins.Itmightlooklikefun,buttherearereportsthatanimalsarehurtnowandagain.TheWorldAnimalProtection(WAP)saysthatupto550,000wildanimalsareexposed(暴露)toilltreatmentaroundtheworld.InCambodia,forexample,it’sbeenreportedthatelephantshavediedaftercarryingtouristsforlonginhotweather.Thisisgettingattention—over100travelcompanieshavepromisedthattheywillnolongeropenupsuchplaces.However,somepeoplearguethatanimaltourismisn’talwaysasbadasitseems.Sowhatdoyouthink?GroupYes

Animalsweren’tputonthisplanetforenjoyment.Theyshouldbefreetoliveastheychoose.

Thewayanimalsaretreatedisoftencruel(残忍的)andcausesmuchpain.Eveniftreatedwell,theycannotactinthesamewayastheywouldinthewild.

Wedon’tneedwildlifetourism.WecanseeanimalscloseupintheirnaturalhomeinTVprograms.There’snoneedtodisturb(打扰)theminreallife.GroupNo

Itisenjoyableandeducationalforpeopletocommunicatewiththewonderfulanimals.Themorepeopleknowaboutthem,themoretheywanttoprotectthem.

Wildlifetourismbringsmoneytopoorareasandmaybetheonlywayforsomepeopletomakealiving.

Notallanimalsaretreatedbadly.Someendangeredanimalsareundertheprotectionofprogramsthatlookafterrarespecies(稀有物种).31．HowmanywildanimalsarefacingbadtreatmentaccordingtoWAP?A．Morethan100. B．Hundreds. C．Thousands. D．About550,000.32．Theunderlinedwords“suchplaces”referto(指)theplacesfor________.A．foreigntravelers B．sickelephantsC．wildlifeprotection D．animaltourism33．Whatopiniondothetwogroupshaveincommon?A．Animalscanlivewherevertheylike.B．Wildlifeshouldbeprotected.C．Animaltourismsupportspoorpeople.D．Wildlifeiswelllookedafter.34．“GroupYes”suggeststhatpeopleshouldnotdisturbanimals________.A．inCambodia B．intravelcompanies C．inreallife D．inpoorareas35．Whatisthetextmainlyabout?A．Waysofprotectingrarespecies.B．Differentopinionsonwildlifetourism.C．Howtobringtouristsenjoyment.D．Whethertocollectinformationonwildlife.四、多任务混合阅读Thegiantpandaisoneofthemostpopularanimalsintheworld.Agiantpandacangrowupto1.5meterstallandweighupto160kg.Peoplethinkthegiantpandaisverylovely.①SoitisnotsurprisingthattheWorldWideFundforNaturechosethegiantpandaasitssymbol.TheWWFtellspeopleaboutanimalsthatareindangerandraisesmoneytosavethem.ThegiantpandaonlylivesinthewildinChina.Intheearly1980s,therewereonly1,000leftinthewild.Themainreasonwhypandasareendangeredisthattheareawherepandacanlivehasbecomesmaller.TheWWFworkstohelpgiantpandasinthewildinmanyways.Oneofthewaysistoincreasethesizeofpandareserves（自然保护区）.Somereservesneedtobejoinedtogetherbyplantingbamboobetweenthemtomake“corridors”.Thesearepathsthatleadfromonereservetoanother.Noonemayharmthepandasintheseareas.Thecorridorsletpandasmovefromonehabitat（栖息地）toanothertolookforfood.②Peopleareworkingveryhardtomakesurethegiantpandadoesnotdieout.36．Howlongandheavycanagiantpandagrowtobe?___________________________________________________________37．将文中画线的句子①改为被动句。Soitisnotsurprisingthat________________________bytheWorldWideFundforNature.38．Whyarethegiantpandasendangered?___________________________________________________________39．Giveawaytohelpthegiantpandasinthewild,please.___________________________________________________________40．将文中画线的句子②翻译成中文。___________________________________________________________五、短文选词填空从方框中选择恰当的词并用其适当形式填空，使短文完整、通顺。tall

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shyDoyoulikeanimals?Whatdoyou__41__aboutanimals?Iloveanimals.Ithinktheyareourfriends.Ofalltheanimals,Ithinkmonkeysarethe__42__.Theycandosomethinglikepeople.Lionsareveryugly.Idon’tlike__43__atall.Pandasarethe__44__ofalltheanimals.Youshouldbequietwhenyouseethem.Theyare__45__SichuanProvince,China.Theyarealsoverybeautiful.They__46__bamboo.Ithinkthe__47__animalsaredolphins.Theycanswimwell.Ifpeopleareinwaterandcan’tswim,theymaycomeuptohelp.Dolphinscan__48__well.Theycandomanythingstomakepeople__49__.Giraffeshavelongnecksandtheyareverytall.Ithinkmaybetheyarethe___50___animalsintheworld.六、书面表达本周末有一批外国游客要来动物园参观大熊猫。假如你是导游，请你根据下面的提示信息写一篇发言稿，向这些游客简要地介绍一下大熊猫。词数要求80左右。开头已给出，不计入总词数。提示：1．大熊猫的外形、特点及生活习性是什么？2．大熊猫主要生活在哪些地区？3．大熊猫的生存现状如何？中国政府为保护大熊猫采取了哪些措施？Ladiesandgentlemen,WelcometoChina!Wewillseelovelypandassoon.Nowletmetellyousomethingaboutpandas.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Unit7What’sthehighestmountainintheworld?（分层练习）基础篇一、单项选择1．He________intheend,andhis________madeusexcited.A．succeeded;success B．succeeded;successfulC．success;succeed D．successful;succeed【答案】A【详解】句意：他最后成功了，他的成功使我们兴奋。考查词汇辨析。succeeded成功，动词；success成功，名词；successful成功的，形容词。分析句子结构可知第一空在句中作谓语，用动词succeeded；第二空在句中作主语，用名词success。故选A。2．Ifyoudon’tmakeupyourmindtoovercomeyourbadhabits,youwon’tbeableto________yourgoal.A．achieve B．win C．gain D．require【答案】A【详解】句意：如果你不下定决心克服你的坏习惯，你就无法实现你的目标。考查动词辨析。achieve实现；win赢得；gain获得；require需要。根据“Ifyoudon’tmakeupyourmindtoovercomeyourbadhabits,”可知，应是不克服坏习惯就不能实现目标，achieveone’sgoal“实现目标”。故选A。3．TherearemanyplacesofinterestinBeijing,________theGreatWall.A．include B．included C．including D．includes【答案】C【详解】句意：北京有许多名胜古迹，包括长城。考查词汇辨析。include包括，动词原形；included包括，过去式或过去分词；including包括，-ing形式或介词；includes动词第三人称单数形式。根据“TherearemanyplacesofinterestinBeijing,...theGreatWall.”可知此处指包括长城在内的许多名胜古迹，此处用介词including。故选C。4．Motherwasalwaysthefirstone________inthemorning.A．getup B．togetup C．getsup D．gotup【答案】B【详解】句意：在早上的时候，妈妈总是第一个起床的人。考查动词不定式。getup动词原形；togetup动词不定式；getsup单词第三人称单数形式；gotup动词过去式。thefirstonetodosth.意为“第一个做某事的人”，空处应填动词不定式。故选B。5．Theearthis________themoon.A．as49timesbigas B．49timesasbiggerasC．49timesasbigas D．asbigas49times【答案】C【详解】句意：地球是月球的49倍大。考查as...as的用法。as...as“像……一样”，表示倍数的词放在其前面，中间加形容词或副词原级，故选C。6．Alltheboyssucceeded________theEnglishexamination.A．pass B．topass C．inpassing D．onpassing【答案】C【详解】句意：所有的男孩都成功通过了英语考试。考查动词短语。succeedindoingsth.意为“成功做成某事”，空处应填inpassing，动名词作宾语。故选C。7．________isthepopulationofGuangdongProvince?A．Howmany B．Which C．Howmuch D．What【答案】D【详解】句意：广东省的人口有多少？考查疑问词辨析。Howmany多少；Which哪个；Howmuch多少（钱）；What什么。根据“...isthepopulationofGuangdongProvince?”可知用固定句式Whatisthepopulationof...?来询问人口多少。故选D。8．ThepopulationofTianjinis__________thanthatofShanghai.A．large B．less C．smaller D．fewer【答案】C【详解】句意：天津的人口比上海的人口少。考查形容词词义辨析。根据句意“ThepopulationofTianjinis…thanthatofShanghai.”可知，天津的人口比上海的人口少，用比较级，人口的多少用large，big或small来修饰。故选C。9．—Howbrightthesunis!—You’dbetterwearyourdarkglassesto__________youreyesfromit.A．harm B．keep C．stop D．protect【答案】D【详解】句意：——太阳多么明亮啊！——你最好戴上墨镜，以保护眼睛免受伤害。考查动词辨析。harm伤害，损害；keep保持；stop使停止；protect保护。根据“wearyourdarkglasses”可知戴上墨镜是为了保护眼睛，动词短语protectsb./sth.fromsth.意为“保护……免受……”。故选D。10．Theriverisvery__________.Youmustn’tswiminit.A．wide B．deep C．big D．long【答案】B【详解】句意：这条河很深。禁止在此游泳。考查形容词的辨析。wide宽的；deep深的；big大的；long长的。根据题干中“Youmustn’tswiminit.”，可推测出河水很深，因此禁止在此游泳。故选B。11．Chongqingisbiggerthan________inJapan.A．anyothercity B．alltheothercities C．anycity D．theothercities【答案】C【详解】句意：重庆比日本的任何一个城市都大。考查形容词比较级句型。anyothercity任何其他的一个城市；alltheothercities所有其他的城市；anycity任何一个城市；theothercities其他的城市；主语在后面的比较范围内用anyother…；主语不在后面的比较范围内使用any...；重庆不在日本的范围内，故用anycity，故选C。12．MountTaiis__________lowerthanQomolangma.A．lotsof B．many C．very D．much【答案】D【详解】句意：泰山比珠穆朗玛峰要低很多。考查much修饰比较级。lotsof“许多的，大量”；many“许多的”；very“非常，很”；much“很，非常”。根据“…lowerthan…”可知，空处用修饰比较级的词，四个选项中，可以修饰比较级的为much。故选D。13．Manyoldpeopleoftengetupearlyinorderto________somefreshair.A．takeup B．takein C．takeoff D．takeout【答案】B【详解】句意：许多老人为了吸入一些新鲜空气经常早起。考查动词短语。takeup占据，开始从事；takein吸入；takeoff脱下（衣服），（飞机等）起飞；takeout取出，拿出。根据宾语“somefreshair”可知，此处表示吸入一些新鲜空气，故选B。14．TuYougoumadeagreat________inmedicine,soshewasawardedthe2015Nobelprize.A．surprise B．achievement C．education D．satisfaction【答案】B【详解】句意：屠呦呦在药物方面取得重大成就，所以她被授予2015年诺贝尔奖。考查名词辨析。surprise惊喜；achievement成就；education教育；satisfaction满意。根据“soshewasawardedthe2015Nobelprize”可知，屠呦呦应该是在药物方面取得重大成就，所以她被授予2015年诺贝尔奖。故选B。15．Hisnewtourplanincludes________thestrangetowerinthatmountain.A．visiting B．visited C．willvisit D．tovisit【答案】A【详解】句意：他的新旅游计划包括参观那座山上的怪塔。考查非谓语动词。根据“includes”可知，includedoingsth.“包括做某事”，故空格处应填visiting。故选A。二、用所给单词的正确形式填空16．Everyyearalotof___________（tour）cometovisittheGreatWall.【答案】(t)ourists【详解】句意：每年许多游客来参观长城。tour旅游；根据“cometovisittheGreatWall”可知，空处指游客，tourist表示“游客”，可数名词；alotof后跟可数名词复数形式。故填(t)ourists。17．As________(farther)asIknow,hissisterisaguide.【答案】far【详解】句意：据我所知，他的妹妹是一名导游。根据题干中“as…asIknow”可知，应用固定表达asfarasIknow“据我所知”，应用farther的原级far，故填far。18．Pleasefeelfree________(call)meupanytimeifyouhaveproblems.【答案】tocall【详解】句意：如果你有问题，请随便在任何时候打电话给我。feelfree“随便”，后续动词不定式形式，feelfreetodosth“随便做某事”，故填tocall。19．Withsomuchland,the________(nature)environmentofChinaissuitableforgrowingvegetables.【答案】natural【详解】句意：中国有这么多的土地，自然环境适合种植蔬菜。由空后的名词environment可知，此空为修饰environment的形容词，因此应把名词nature变为形容词natural，意为“自然的”。故填natural。20．Thenewsoftheaccidentshockedthefamily________(deep).【答案】deeply【详解】句意：事故的消息使这家人深感震惊。此空修饰动词，填写副词deeply，意为“深深地”。故填deeply。21．Withgreatcourageandeffort,LiuChuanjian,anationalhero,________(success)landedtheplane,savingover100people.【答案】successfully【详解】句意：民族英雄刘传健凭着巨大的勇气和努力，成功降落飞机，救出100多人。空格在句中修饰的是动词“landed”，英语中修饰动词用副词，故填successfully。22．Finallythesepeopledidn’tgiveup________(climb)themountain.【答案】climbing【详解】句意：最后，这些人没有放弃爬山。giveupdoingsth.“放弃做某事”，climb的动名词形式climbing。故填climbing。23．RobinsonCrusoebyDanielDefoeis______(wide)readbyteenagersinourcity.【答案】widely【详解】句意：丹尼尔·笛福的《鲁滨逊漂流记》被我们城市的青少年广泛阅读。wide宽的，形容词，修饰句中动词“read”要用副词widely，意为“广泛地”，此句使用了被动语态，iswidelyread被广泛阅读，故填widely。24．Myfatherworksasa________（keep）inthezoo.【答案】keeper【详解】句意：我爸爸在动物园当饲养员。根据“worksasa”及“inthezoo”可知，此空应填表示职业的名词单数，keeper“饲养员”符合句意，故填keeper。25．Hewassosleepythathecouldhardlykeep________（wake）afterthelongwalk.【答案】awake【详解】句意：他太困了，走了很长一段路后几乎无法保持清醒。根据空前的“keep”和英文提示可知，此空填形容词作表语，keepawake表示保持清醒，故填awake。26．Whenthelittleboysawaplaneflyinginthesky,hejumpedwith______(excite).【答案】excitement【详解】句意：当小男孩看到一架飞机在空中飞行时，他兴奋得跳了起来。with“带有，具有”，是介词，后加名词，excite“使兴奋”，是动词，此处用名词的形式，excitement“兴奋”，是名词，故填excitement。27．Tocompletethework,hedranksomecoffeetokeephimself______(wake).【答案】awake【详解】句意：为了完成这项工作，他喝了一些咖啡以保持清醒。wake“唤醒”，是动词，此处需要其形容词形式awake作宾语补足语。故填awake。28．Ifyourchildshowsanysignsof______(ill),takehimorhertothedoctor.【答案】illness【详解】句意：如果你的孩子有任何生病的迹象，带他或她去看医生。空格在介词后，填名词；illness“疾病”。故填illness。29．Yesterdayourheadmastermadeaspeechonenvironmental______(protect).【答案】protection【详解】句意；昨天我们校长做了一个关于环境保护的演讲。根据题干可知，设空处前面的“environmental”为形容词，因此这里应填入一个名词，与“protect”所对应的名词是“protection”，意为“保护”，故填protection。30．Forme,runningfor10milesisquiteagreat__________(achieve).【答案】achievement【详解】句意：对于我来说，跑10英里是一个相当大的成就。“great”为“伟大的”，是一个形容词，后面需要一个名词，“achieve”为“获得”，是一个动词，“achievement”为“成就”，是一个名词，前面有不定冠词“a”，后面名词不用变复数。故填achievement。三、句型转换31．HowmanypeoplearethereinEurope?（改为同义句）________________________ofEurope?【答案】What’sthepopulation【详解】句意：欧洲有多少人？对人口提问有两种表达方式：Howmanypeoplearetherein+地点?或者What’sthepopulationof...?二者可以互换。故填What’s；the；population。32．Thereareabout300,000peopleinthecity.（改为同义句）Thecity__________

______________________________about300,000.【答案】hasapopulationof【详解】句意：这个城市大约有30万人。原句表示“有多少人口”，还可以用haveapopulationof...来表示,，句子是一般现在时，主语“Theycity”是三单人称，动词用单三形式。故填has；a；population；of。33．Thewaterisonlyafewinchesdeep.（改为同义句）Thewaterisonlyafewinches________________【答案】indepth【详解】句意：水只有几英寸深。根据题目要求改为同义句，英语中深的表达法：（1）基数词+单位词+deep（2）基数词+单位词+indepth，故填in；depth。34．Humansshouldsaveanimalswhoareindangerofdyingout.（同义句）Humansshouldsave________________.【答案】endangeredanimals【详解】句意：人类应该拯救濒临灭绝的动物。areindangerofdyingout修饰名词animals，表示“濒临灭绝的”之意，可用endangered代替来修饰名词animals，故填endangered；animals。35．Ididn’tfallasleepatthattime.(同义句)I________________atthattime.【答案】stayedawake【详解】句意：当时我没有睡着。fallasleep“入睡”；notfallasleep“没有入睡”=stayawake“保持清醒”；原句是一般过去时。故填stayed；awake。36．Whenitisborn,ababypandaisjustlikealittlemouse.（同义句）________________,ababypandaisjustlikealittlemouse.【答案】Atbirth【详解】句意：熊猫宝宝出生时就像一只小老鼠。分析原句，填空中应跟“Whenitisborn”同义，短语atbirth表示“出生时”，位于句首开头字母大写。故填At；birth。37．What’stheweightofanadultpanda?(同义句转换)Howmuch__________anadultpanda____________?【答案】doesweigh【详解】句意：一只成年熊猫的体重是多少？根据“Howmuch...”可知，此句是一个一般现在时的特殊疑问句，且特殊疑问句的结构是“特殊疑问词+一般疑问句”，主语是第三人称单数，因此第一空用助动词does；疑问句中，谓语动词要用原形，因此第二空用动词weigh。故填does；weigh。38．Lastweek,littleTomdidn'tgotoschoolbecausehewasill.（改为同义句）Lastweek,littleTomdidn'tgotoschoolbecauseof________________.【答案】hisillness【详解】句意：上周，小汤姆没有上学，因为他生病了。because后面接句子；becauseof后面接名词/名词短语/代词/动名词。根据句子结构可知，空格处为名词短语，表示“他的病，他生病了”。“他的”，用形容词性物主代词his表示；“疾病”的名词形式为illness。故填his；illness。39．Thepopulationofourcityisabout222,000.(对画线部分提问)________________thepopulationofourcity?【答案】Whatis【详解】句意：我们城市的人口大约是22.2万。根据画线部分“about222,000”，可知此处是对人口数量进行提问，因此疑问词用what，后接一般疑问句，原句中含有系动词is，一般疑问句直接把is提前即可。故填What；is。40．Thehillnearourschoolisabout850metershigh.(对画线部分提问)__________________isthehillnearyourschool?【答案】Howhigh【详解】句意：我们学校附近的山大约有850米高。句中画线部分表示山的高度，应用“howhigh”提问，意为“多高”，故填How；high。四、根据首字母填空41．Everythingw________moreontheearththanonthemoonbecauseofgravity.【答案】(w)eighs【详解】句意：由于重力的作用，地球上的任何东西都比月球上的重。根据“becauseofgravity”可知，由于重力，地球上的东西比月球上的重，表示客观真理使用一般现在时，不定代词Everything作主语，谓语动词使用三单形式，weighs“称重”，故填(w)eighs。42．—What’sthedateofherb________?—It’sJuneeighth.【答案】(b)irth【详解】句意：——她的生日是什么时候？——6月8日。根据空前的her可知，空处应该填写名词，结合首字母提示，birth“出生”，名词，故填(b)irth。43．Bobis25yearsold,heisana________.【答案】(a)dult【详解】句意：鲍勃25岁了，是个成年人。根据“Bobis25yearsold”和首字母提示可知，25岁是成年人，adult“成年人”，an后跟名词单数，故填(a)dult。44．Thereisanoldchairmadeofb______inmygrandpa’shouse.【答案】(b)amboo【详解】句意：在我爷爷家有一把竹子做成的旧椅子。根据空前的“anoldchairmadeof”可知，应该是竹子做成的旧椅子，bamboo