Period4同步練習Ⅰ.單詞拼寫1．Thecompanyisclosingdownandtheworkforcehasbeenbyhalf.2.Asaresult,thisspeciesofbutterflyhasto______（搜尋）fornewhabitats.3．Heshoutedsoloudlythatthewhole(街區(qū))couldhearhim.4．Sheisusedtohidingher(情感；情緒)evenifsheisverysad.5．Wehavethreelayersof(皮膚)whichactasabarrieragainstdisease，poisonsandthesun’sharmfulrays.6．Itis(不尋常的)thatmassesofrareanimalsaredyingoutinsomenaturalreserves.7.This_____（網(wǎng)）isdangeroustoinsects.Pleaseremoveitimmediately.8.An（昆蟲）isasmallanimalthathassixlegs.9.Pleasefindoutthedifferencesinspellingandpronunciationbetweenhabitandhabitat（棲息地）.10.Youcanrefertoanylivingthingthatisnotaplantasa（生物）.答案：1.8.insect9.habitat10.creatureII.單句語法填空1．Theystartedoffatoncesearchofthemissinggirl.2．Love,joy,hate,fearandjealousyareall(emotion)．3．Mydogis(unusual)fondofchocolate.4．Whenitcamethepoint,herefusedtohelp.5．SoI'dliketosuggestthattheseatsattheback______(place)higherthanthoseatthefrontsothateveryonecanseethescreeneasily.6．Hegotupearlysohecaughtthefirstbustowork.7．Withadatabaselikethis,youcanlookanythingyouwantinasecond.8．Whenitcomesto(swim),Tomdoesbetterthananyoneelseinhisclass.9．Whodoyouthinkisthe(intend)audienceforeachposter?10．It’sveryimportant(get)thevictimtothedoctororhospitalatonce.答案：1.ended10.to

getIII.完成句子1．他指責我想鬧事。Heaccusedmeoftryingto．2．他打開電腦搜尋想要的信息。Heturnedonhiscomputerhewanted.3．他鼓勵兒子跟周圍的人交朋友，這樣，他就能很容易適應(yīng)新環(huán)境了。Heencouragedhissontomakefriendswiththosearoundhimthenewsurroundingseasily.4．如果我不懂他的話，總是去問他。,Ialwaysaskhim.5．他喝咖啡和吸煙都比以前少了，飲食也均衡了。Heandcigarettes，andateabalanceddiet.6．當提到乒乓球時，他比我打得好。(whenitcomesto...)，he

plays

better

than

me.7．為了節(jié)省時間，他從網(wǎng)上購買了一件裙子。(sothat)He

bought

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skirt

online.8．不要落下你的任何隨身物品。(leave...behind)Don’t___________________________.9．正在實施一項計劃來保護野生生物。(carryout)to

protect

the

wildlife.10．她真好，幫助那些無家可歸的孩子。(Itis...)答案：1.stiruptrouble2.insearchof/tosearchfortheinformation3.sothathecouldadapthimselfto4.IfIdonotunderstandwhathesays5.cutdownoncoffee6.When

it

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to

ping

pong7.so

that

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could

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10.It’s

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children.Ⅴ.閱讀理解Fouranimals—awildcat,amongoose,amouseandanowl—hadmadetheirhomeinahugetree.Themouseandthemongooselivedatthefootofthetreeintwodifferentholes.Thecatlivedinalargeholehalfwayupthetreeandtheowllivedinthebranches.Thecatfearednoneofitsneighboursandmovedabout,afraidofnothing.Theowlandthemongoosewereafraidofthecatandkeptasafedistancefromit.Themousewasextremelyafraidofallthreeneighbours.Onedaythecatwascaughtinatraplaidbyahunter.Itsthreeneighbourswatchedwithjoyasittriedextremelyhardtogetoutofthenetinwhichithadbeentrapped.Theyknewitwasahopelesstask.Soonthehunterwouldcomeandtheywouldneverseetheirenemyforever.Themouse’sjoy,however,wasshort-livedbecauseevenasitwatchedthecat,itfoundthatthemongoosewasmovingtowardsit.Lookingup,itsawthattheowltoowasgettingreadytomovedown.Themouseunderstoodthatitwasingreatdangerandthattheonlyonewhocouldsaveitwasitsenemy,thecat.Itjumpedontothenetinwhichthecatwascaughtandbeganbitingatit.Withinashorttimeithadmadeaholebigenoughforthecattocomeout.Seeingthecatcomeout,theowlandthemongooseescaped.Themouseranawaytoo.Itknewitcouldnotexpectanythanksfromthecat,butinsavingit,ithadsaveditsownlife.1．Themouselivedinextremefeareverydaybecause

.A．itlivedatthefootofthetreeB．hunterssettrapseverywhereC．a(chǎn)llitsthreeneighboursmighteatitatanytimeD．itsfoodmightbetakenawaybyitsneighbours2．Whichofthefourneighbourshadthemostpowerovertheotherthree?A．Thewildcat. B．Themouse.C．Themongoose. D．Theowl.3．Themousebitatthenettosavethecatbecause

.A．theyweregoodfriendsB．theybothhatedthehuntersC．themousewastookindtoseethecatdieD．theothertwoneighboursweretoattackit4．Fromthepassagewecanlearnthatthemouseis

.A．kind B．braveC．clever D．stupidSealIslandisa200-meterlongislandinSouthAfrica,whichissurroundedby55to57degreesFahrenheitwatersandcoveredwithover60,000sealsandsomebirds.Thisislandhasbeenhometomanybirdsandseals.Youmaythinkthisislandisaparadise.Infact,theislandisnotfamousforthesealsorbirds.However,therealstarsarethegreatwhitesharksthatleapoutofthewatertocatchthesealstheyarehunting.Youmaythinkthatthereisnowayfora15-footlong,3,000-poundsharktohurlitsbodyoutofthewaterandcatchasealinmidair.Actually,thesesharksarecalled“AirJaws”.Overtheyears，thesealshavegottensmarter.Now,theygooutingroupsofsevenandeighttofeed.Theyswimdownontheseafloor，whichgivesthemextracamouflage(掩飾).Whentheyhavetoswimnearthewatersurface，theyswiminazigzag(之字形的)pattern.Butwithallthesetricks，theycanstillbeoutwitted(以智取勝)bythesharks.Usually,thesharkswilltakeonesealawayfromitsgroupandforceittoswimonthesurface，whereitiseasytohunt.Sometimes,thesealisluckyandgetsaway,butmostofthemdieintheprocessoftryingtosurvive.Everyyear,touristsgotoseetheseamazinganimalsleapoutofthewater,sometimesflinging(拋)theirwholebodiesintotheairwhentheywanttocatchtheseals.Somepeopleevenwanttogointosharkcagestoseetheactionfrombelow!Thisisthereasonwhythisislandattractsthousandsoftouristsaroundtheworldeveryyear.5．WhatprobablymakesSealIslandfamous?A．Thelargenumberofsealsinthewater.B．Thewaythegreatwhitesharkshunt.C．Thebeautifulsceneryoftheisland.D．Thespecialpositionoftheisland.6．Whydothesealsswiminazigzagpattern?A．Tosaveenergy.B．Towarmthemselves.C．Tolookforfood.D．Toavoidthewhitesharks.7．Wecaninferfromthethirdparagraphthat.A．whitesharksaredangerousanimalsB．thesealsareclevererthanthewhitesharksC．thesharksaresuccessfulinhuntingthesealsD．itiseasierforthesharkstohuntthesealsontheseafloor8．Whatistheauthor'spurposeinwritingthepassage?A．ToexplainwhySealIslandisfamous.B．Toshowhowwhitesharkshuntseals.C．ToadviseustovisitSealIsland.D．Toaskustoprotectanimals.【語篇解讀】野貓吃貓頭鷹和獴，三者都吃老鼠。野貓被獵人設(shè)下的陷阱捉住后，貓頭鷹和獴都想去捉老鼠，聰明的老鼠救了野貓來保全自己。C推理判斷題。根據(jù)第三段最后一句、第四段中獴和貓頭鷹對老鼠的虎視眈眈以及最后一段中老鼠將野貓放出來后自己也逃離了等內(nèi)容可知，這三個鄰居都對老鼠有生命威脅，因此它每天都生活在極度恐慌之中。2.A細節(jié)理解題。根據(jù)第三段可知，野貓無所畏懼，四處亂逛；貓頭鷹和獴害怕野貓；老鼠害怕前三者。由此可知，在這四個鄰居中，野貓最強勢。3.D細節(jié)理解題。根據(jù)第四段最后三句可知，野貓被困住之后，獴和貓頭鷹沒有了天敵的威脅，于是準備攻擊老鼠。老鼠意識到如果沒有了野貓，自己面臨的威脅更大，所以才救了野貓。4.C推理判斷題。老鼠救了貓來保全自己，但也不寄希望于貓會感謝自己，也逃跑了。由此可推知，老鼠是聰明的?！菊Z篇解讀】本文主要介紹了位于南非的SealIsland周邊的水域，大白鯊常常跳出水面獵食海豹，這一景象吸引了許多游客前去觀看。5.B細節(jié)理解題。根據(jù)第一段最后一句話可知，大白鯊跳出水面捕食海豹是SealIsland聞名于世的主要原因。6.D推理判斷題。第三段列舉了海豹躲避大白鯊的方法，其中一種方法就是在水里的“之”字形游動。7.C推理判斷題。根據(jù)第三段可知，幾年來海豹雖然變聰明了，但它們還是難逃被大白鯊捕食的厄運，這說明大白鯊的捕食很成功。8.A寫作意圖題。根據(jù)第一段以及最后一段可知，這篇文章主要向我們介紹了SealIsland世界聞名的原因。VI.完形填空ProtectingChina'sGiantPandasChina'sgiantpandasshowtheachievementoftheinternationalefforttosaveanimalsthatarenowindanger.Intelevisionprogramsweoftenseepandas1funnygames.Childrenhavepandatoysandbeautifulcardswithpicturesoflovely2inthem.Theyoftenvisitthegiantpandasinthezooson3holidaysandhaveagoodtimethere.However,scientistsareworriedaboutthe4ofgiantpandas.Theyknowonlyabout1，000giantpandasremain5today.Theythinkthegiantpandaswilldieoutin30yearsifthepresentconditionsarenot6.Itisreportedthatthegiantpandashaveavery7birthrate.About115pandasliveinthezoosandresearchcentersmainlyinChina,butduringthepast10yearsthey8only349pandasthatarestillalive.Thesurvivalrateofgiantpandasinthewildisprobablythesameorlower.Thereareseveralreasonsforthelow10.Themainreasonis11malepandascanmakelovewithfemalesinavery12season—onlyafewdaysayear.Whentheydohavebabies,femalesoftenproducetwopandas,butthemotherisusuallynotabletocarefor13ofthem.Thenewbornpandas14onlyafewkilogramseach.Theyaretooweaktolivewithoutspecialcare.Inthezoo，scientistscanhelpthemothers15theyoungpandas,butthoselivinginthewilddonotgetenough16.Itisverydifficultformotherpandastobringuptheiryoungpandas.Conditionsforthegiantpandashavebeenworseinrecentyears.PandasinChinacontinueto17innumber.Weknowpandasliveonbamboos.Butsometimesallthebamboosinoneareadie.Thepandastherehave18toeatanddieofhunger.Giantpandasnowlivein13separate19areasinChina.SeveralyearsagotheChinesegovernmentandtheInternationalWildlifeOrganizationagreed20aprojectofprotectinggiantpandasinthewild.Wehopeitcouldbeuseful.1．A.play B．studyC．do D．make2．A.pandas B．childrenC．bamboos D．zoos3．A.our B．theirC．your D．his4．A.past B．nowC．future D．present5．A.honest B．lovelyC．friendly D．a(chǎn)live6．A.turned B．increasedC．improved D．considered7．A.low B．properC．high D．right8．A.cloned B．producedC．kept D．created9．A.small B．youngC．little D．a(chǎn)dult10．A.price B．speedC．birthrate D．limit11．A.why B．howC．when D．that12．A.short B．longC．suitable D．certain13．A.all B．bothC．none D．neither14．A.weight B．takeC．weigh D．find15．A.have B．raiseC．observe D．care16．A.help B．foodC．water D．milk17．A.reduce B．growC．rise D．change18．A.something B．nothingC．everything D．a(chǎn)nything19．A.protected B．protectingC．defending D．guarding20．A.to B．withC．in D．on【語篇解讀】本文主要講述了保護大熊貓的緊迫性及相應(yīng)措施。1.Aplaygames玩游戲。seesb.dosth.看見某人做某事。2.A全文都在講述大熊貓，這里指帶有可愛熊貓圖案的卡片。3.B與they保持一致應(yīng)用their。4.C根據(jù)本段的最后兩句可知，科學家擔心大熊貓的“將來”，擔心它們會滅絕。5.Dremain此處用作系動詞。alive活著的，在世的，存在的。6.C他們認為如果目前這種狀況不改善的話，大熊貓在三十年之內(nèi)將會滅絕。improve改善，改進。7.A根據(jù)上文科學家擔心大熊貓的將來及由birthrate出生率可知，應(yīng)用low。8.B根據(jù)語境可知應(yīng)用produce生產(chǎn)；此處下文中的femalesoftenproducetwopandas也是暗示。9.Byoungpandas指母大熊貓生出的幼崽。10.Cbirthrate出生率，和上一段中第一句話呼應(yīng)。11.DThemainreasonisthat...意為“主要原因是……”，that引導(dǎo)表語從句。12.A根據(jù)后面的onlyafewdaysayear，可知選A。13.B上文提到femalesoftenproducetwopandas，故選both。14.Cweigh為動詞，意為“重；重達……”；weight為名詞，意為“重量”。15.B此處指科學家協(xié)助母熊貓撫養(yǎng)小熊貓，因此應(yīng)用raise(飼養(yǎng))。16.A此處指生活在野外的大熊貓得不到足夠的幫助，呼應(yīng)上文。17.A根據(jù)上文中的．..havebeenworse可知，熊貓數(shù)量在減少，瀕臨滅絕。18.B根據(jù)上文的allthebamboosinoneareadie及dieofhunger可知應(yīng)選nothing。19.Aprotectedareas意為“受到保護的地區(qū)”，過去分詞作定語，表示動賓關(guān)系。20.D此處指中國政府和國際野生動植物組織在保護野生大熊貓的計劃上達成共識。agreeon在……上取得共識，符合語境。agreeto同意某項計劃或建議；agreewith同意某人或某人的話；agree一般不和in連用。Ⅶ.語法填空“Thankyou.”ThisshortbutimportantEnglish

1

(express)showsthanksforkindwordsoractions.Butsometimes,thosetwowordsarenotenough.As

2

matteroffact，whenitcomestothankingpeople，youcanbecreative.

3

(thank)people,youcansendaletter.Letterwritingisbecomingalostartform.Whenyouputpentopaper,peoplewillbehappyyouspenttim