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1课时分层作业(八)[语言知识练习固基础]Ⅰ.单句语法填空1．Theystartedoffatonceinsearchofthemissinggirl.2．Love，joy，hate，fearandjealousyareallemotions(emotion)．3

．Mydogisunusually(unusual)fondofchocolate.4．Whenitcametothepoint，herefusedtohelp.5．SoI'dliketosuggestth

attheseatsatthebackbeplacedhigherthanthoseatthefrontsothateveryonecanseethescreeneasily.Ⅱ.完成句子1．他指责我想闹事。Heaccusedmeoftryingtostiruptrouble．2．他打开电

脑搜寻想要的信息。Heturnedonhiscomputerinsearchof/tosearchfortheinformationhewanted.3．他鼓励儿子跟周围的人交朋友，这样，他就能很容易适应新环境了。Heencouragedhissontomakefri

endswiththosearoundhimsothathecouldadapthimselftothenewsurroundingseasily.4．如果我不懂他的话，总是去问他。IfIdonotunderstandwhathesays，Ialwaysaskhim.5．他喝咖啡和吸烟都

比以前少了，饮食也均衡了。Hecutdownoncoffeeandcigarettes，andateabalanceddiet.[高考题型练习提能力]Ⅰ.阅读理解SealIslandisa200­meterlongislandinSouthAfrica，whichi

ssurroundedby55to57degreesFahrenheitwatersandcoveredwithover60，000sealsandsomebirds.Thisislandhasbeenhometomanybirdsandseals.Youmaythinkthisisl

andisaparadise.Infact，theislandisnotfamousforthesealsorbirds.However，therealstarsarethegreatwhitesharkstha

tleapoutofthewatertocatchthesealstheyarehunting.2Youmaythinkthatthereisnowayfora15­footlong，3，000-poundsharktohurlitsbodyoutofthewa

terandcatchasealinmidair.Actually，thesesharksarecalled“AirJaws”．Overtheyears，thesealshavegottensmarter.Now，theygooutingroupsofseven

andeighttofeed.Theyswimdownontheseafloor，whichgivesthemextracamouflage(掩饰)．Whentheyhavetoswimnearthewatersurface，theyswiminazigzag(之字形的)

pattern.Butwithallthesetricks，theycanstillbeoutwitted(以智取胜)bythesharks.Usually，thesharkswilltakeonesealawayfromitsgroupandforceittoswimonthesurface，w

hereitiseasytohunt.Sometimes，thesealisluckyandgetsaway，butmostofthemdieintheprocessoftryingtosurvive.Everyyear，touristsgoto

seetheseamazinganimalsleapoutofthewater，sometimesflinging(抛)theirwholebodiesintotheairwhentheywanttocatchtheseals.Somepeopleevenwanttogointosh

arkcagestoseetheactionfrombelow!Thisisthereasonwhythisislandattractsthousandsoftouristsaroundtheworldeveryyear.【

语篇解读】本文主要介绍了位于南非的SealIsland周边的水域，大白鲨常常跳出水面猎食海豹，这一景象吸引了许多游客前去观看。1．WhatprobablymakesSealIslandfamous?A．Thelargenumberofsealsinthewater.B．Thewayt

hegreatwhitesharkshunt.C．Thebeautifulsceneryoftheisland.D．Thespecialpositionoftheisland.B[细节理解题。根据第一段最后一句

话可知，大白鲨跳出水面捕食海豹是SealIsland闻名于世的主要原因。]2．Whydothesealsswiminazigzagpattern?A．Tosaveenergy.B．Towarmthem

selves.3C．Tolookforfood.D．Toavoidthewhitesharks.D[推理判断题。第三段列举了海豹躲避大白鲨的方法，其中一种方法就是在水里的“之”字形游动。]3．Wecaninferfromthethirdparagraphthat．A．whiteshar

ksaredangerousanimalsB．thesealsareclevererthanthewhitesharksC．thesharksaresuccessfulinhuntingthesealsD．itiseasierforthesharkstohunttheseal

sontheseafloorC[推理判断题。根据第三段可知，几年来海豹虽然变聪明了，但它们还是难逃被大白鲨捕食的厄运，这说明大白鲨的捕食很成功。]4．Whatistheauthor'spurposeinwritin

gthepassage?A．ToexplainwhySealIslandisfamous.B．Toshowhowwhitesharkshuntseals.C．ToadviseustovisitSealIsland.D．Toaskustoprotectanimals.A[写作意图题。根据

第一段以及最后一段可知，这篇文章主要向我们介绍了SealIsland世界闻名的原因。]Ⅱ.完形填空ProtectingChina'sGiantPandasChina'sgiantpandasshowtheachiev

ementoftheinternationalefforttosaveanimalsthatarenowindanger.Intelevisionprogramsweoftenseepandas1funnygames.Childrenhavepandatoys

andbeautifulcardswithpicturesoflovely2inthem.Theyoftenvisitthegiantpandasinthezooson3holidaysandhaveagoodtimethere.However，scientistsare

worriedaboutthe4ofgiantpandas.Theyknowonlyabout1，000giantpandasremain5today.Theythinkthegiantpandaswilldieoutin30yearsifthepresentconditionsarenot6

．4Itisreportedthatthegiantpandashaveavery7birthrate.About115pandasliveinthezoosandresearchcentersmainlyinChina，butduringthepast10year

sthey8only349pandasthatarestillalive.Thesurvivalrateofgiantpandasinthewildisprobablythesameorlower.Thereareseveralreasonsforthelow10．Themainreasonis

11malepandascanmakelovewithfemalesinavery12season—onlyafewdaysayear.Whentheydohavebabies，femalesoftenproduce

twopandas，butthemotherisusuallynotabletocarefor13ofthem.Thenewbornpandas14onlyafewkilogramseach.Theyareto

oweaktolivewithoutspecialcare.Inthezoo，scientistscanhelpthemothers15theyoungpandas，butthoselivinginthewilddonotgetenough16．Itisverydifficultf

ormotherpandastobringuptheiryoungpandas.Conditionsforthegiantpandashavebeenworseinrecentyears.PandasinC

hinacontinueto17innumber.Weknowpandasliveonbamboos.Butsometimesallthebamboosinoneareadie.Thepandasthereha

ve18toeatanddieofhunger.Giantpandasnowlivein13separate19areasinChina.SeveralyearsagotheChinesegovernmentandtheInternationalWildlifeOrganizationagr

eed20aprojectofprotectinggiantpandasinthewild.Wehopeitcouldbeuseful.【语篇解读】本文主要讲述了保护大熊猫的紧迫性及相应措施。1．A.playB．studyC．doD．makeA[playga

mes玩游戏。seesb.dosth.看见某人做某事。]2．A.pandasB．childrenC．bamboosD．zoosA[全文都在讲述大熊猫，这里指带有可爱熊猫图案的卡片。]3．A.ourB．th

eirC．yourD．hisB[与they保持一致应用their。]4．A.pastB．nowC．futureD．presentC[根据本段的最后两句可知，科学家担心大熊猫的“将来”，担心它们会灭绝。]55．A.honestB．lovelyC．friendlyD．al

iveD[remain此处用作系动词。alive活着的，在世的，存在的。]6．A.turnedB．increasedC．improvedD．consideredC[他们认为如果目前这种状况不改善的话，大熊猫在三

十年之内将会灭绝。improve改善，改进。]7．A.lowB．properC．highD．rightA[根据上文科学家担心大熊猫的将来及由birthrate出生率可知，应用low。]8．A.clonedB．producedC．keptD．createdB[根据语

境可知应用produce生产；此处下文中的femalesoftenproducetwopandas也是暗示。]9．A.smallB．youngC．littleD．adultB[youngpandas指母大熊猫生出的幼崽。]10．A.priceB．

speedC．birthrateD．limitC[birthrate出生率，和上一段中第一句话呼应。]11．A.whyB．howC．whenD．thatD[Themainreasonisthat...意为“主要原因是„„”，that引导表语从句。]12．A.s

hortB．longC．suitableD．certainA[根据后面的onlyafewdaysayear，可知选A。]13．A.allB．bothC．noneD．neitherB[上文提到femalesoftenproducetw

opandas，故选both。]614．A.weightB．takeC．weighD．findC[weigh为动词，意为“重；重达„„”；weight为名词，意为“重量”。]15．A.haveB．raiseC．observeD．careB[此处指科学家协

助母熊猫抚养小熊猫，因此应用raise(饲养)。]16．A.helpB．foodC．waterD．milkA[此处指生活在野外的大熊猫得不到足够的帮助，呼应上文。]17．A.reduceB．growC．riseD．changeA[根据上文中的．..havebeenworse可知，熊猫数

量在减少，濒临灭绝。]18．A.somethingB．nothingC．everythingD．anythingB[根据上文的allthebamboosinoneareadie及dieofhunger可

知应选nothing。]19．A.protectedB．protectingC．defendingD．guardingA[protectedareas意为“受到保护的地区”，过去分词作定语，表示动宾关系。]20．A.toB．

withC．inD．onD[此处指中国政府和国际野生动植物组织在保护野生大熊猫的计划上达成共识。agreeon在„„上取得共识，符合语境。agreeto同意某项计划或建议；agreewith同意某人或某人的话；agree一般不和in连用

。]