Unit6Sunshineforall第5課時(shí)單元綜合測(cè)試（教師版）八年級(jí)英語下冊(cè)講義（牛津譯林版）

Unit6Sunshineforall第5課時(shí)單元綜合測(cè)試八年級(jí)英語下冊(cè)同步精品講義（牛津譯林版）一、聽短文選答案1）聽短文，回答以下各小題。1．Ted’sputeris________.A．inhisbedroom B．inhislivingroom C．inhisstudy2．________boughthimtheputer.A．Ted’sfather B．Ted’suncle C．Ted’smother3．Tedusestheputerto________.A．chatwithfriends B．dosomeshopping C．studyEnglish4．Ted________playsputergames.A．never B．sometimes C．a(chǎn)lways5．Ted’sparentsadvisehimnotto________.A．watchmoviesontheputer B．playgamestoomuch C．studylateintothenight【答案】1．C2．A3．C4．B5．B【原文】InTed’sstudy,thereisaputer.It’sonhisdesk.Lastyear,hisfatherboughtitforhimasabirthdaypresent.WhatdoesTeduseitfor?HeoftenusesittostudyEnglishandwatchmovies.Sometimeshealsoplaysputergamesonit.Hethinksitcanmakehimrelax.Buthisparentsadvisehimnottoplayittoomuchbecauseit’sbadforhealth.2）聽短文，回答以下各小題。6．Billis________yearsold.A．10 B．11 C．127．Bill’smotherdoessports________.A．a(chǎn)ftersupper B．a(chǎn)ftergettingup C．inherfreetime8．Bill’sfatherlikes________.A．playingthedrums B．readingbooks C．collectingstamps9．Bill’ssisterisa________.A．teacher B．student C．doctor10．Bill’sbrotherlikestoplaywitha________.A．cat B．dog C．bird【答案】6．A7．B8．C9．B10．A【詳解】MynameisBill.I’mtenyearsold.Ilikelisteningtomusicandplayingthedrums.Mymotherlovesdoingsportsalot.Sheoftendoesmorningexercisesaftershegetsup.Andmyfatherenjoyscollectingstamps.Hethinkshecanlearnalotfromthem.Ihaveasister.SheisastudentinNo.2JuniorHighSchool.Sheisinterestedinplayingguzheng.Mybrotheristoolittletogotoschool.Andhelikestoplaywithacat.3）聽一篇短文，回答下列各小題11．Whatdotheyplantomake?A．Potatoes. B．Potatochips. C．Potatostamps.12．Whydotheychoosealargepotato?A．Becauseitismoredelicious.B．Becauseitiseasytohold.C．Becauseitisdifficulttohold.13．Howdidtheydrawdesignsonthepotatoes?A．Withabrush. B．Withapencil. C．Withapen.14．Whichplacedidtheypourthepaintinto?A．Aplate. B．Aknife. C．Apieceofpaper.15．Whatcanwelearnfromthepassage?A．Wedrawdesignsonbothendsofthepotatoes.B．Weshouldbecarefulwhenwashingthepotatoes.C．Wecanenjoyourselvesinmakingthem.【答案】11．C12．B13．C14．A15．C【原文】Today,wearegoingtomakepotatostamps.Potatostampsareveryeasytomake.First,youshouldgetalargepotato.Don’tuseasmallone,asitwillbetoodifficulttohold.Next,washit.Youwanttobesuretogetitreallyclean—Nowcutitinhalfwithaknife.Becareful!Idon’twantanyonetogethurt.Next,youshoulddrawadesignontheendofthepotatowithapen—Nowcarefullycutthedesignoutwiththetipofyourknife.Whenyouhavedone,poursomepaintintotheplate.Nowputthecutendofyourpotatointothepaint—Finally,putthepotatoontoapieceofpaper.Isn’tthatfun?二、單項(xiàng)選擇16．Itwasbrave________youtosavetheboyfromtheriver.A．of B．for C．a(chǎn)bout D．in【答案】A【詳解】句意：你真勇敢，把那個(gè)男孩從河里救了出來。

考查介詞詞義辨析。of屬于；for關(guān)于；about對(duì)于；in在……里。此處是常用句型：Itis+形容詞+of/forsb.+todosth表示“某人做某事怎樣”。當(dāng)形容詞常與人的性格特點(diǎn)有關(guān)時(shí)用of，形容詞與事物的特征有關(guān)時(shí)用for。題空前的形容詞為“brave”，表示人的性格特點(diǎn)，因此用of。故選A。17．—Whataretheseyounggirlsdoing?—Theyaretraining________volunteers________theingsportsmeeting.A．tobe;to B．a(chǎn)s;to C．for;for D．tobe;for【答案】D【詳解】句意：——這些年輕的女孩正在做什么？——他們正在為即將到來的運(yùn)動(dòng)會(huì)，訓(xùn)練成為志愿者?？疾閯?dòng)詞和介詞。to向；for為了；traintodosth訓(xùn)練做某事；結(jié)合句意，訓(xùn)練志愿者是為了即將到來的運(yùn)動(dòng)會(huì)，表示目的，用介詞for。故選D。18．—Ittakesmehalfanhour________playingthepiano.Howaboutyou?—Iusuallyspend20minutes________it.A．practicing;on B．topractice;in C．topractice;on【答案】C【詳解】句意：——我練習(xí)彈鋼琴要花半個(gè)小時(shí)。你呢?——我通?；?0分鐘彈鋼琴?？疾楣潭ň湫图敖樵~辨析。practice“練習(xí)”，動(dòng)詞；on“在……上面”；in“在……里面”。Ittakes/tooksb.st/sm.todosth.是固定句型，意為“花費(fèi)某人時(shí)間或金錢做某事”；spendst./smon/doingsth.是固定搭配，意為“做某事花費(fèi)了多少時(shí)間或金錢”。故選C。19．Enoughsleepis________forourhealth,sowemustn'tstayuplate.A．necessary B．terrible C．excellent D．enjoyable【答案】A【詳解】句意：充足的睡眠對(duì)我們的健康是必要的，所以我們不能熬夜?？疾樾稳菰~詞義辨析。necessary必要的；terrible可怕的；excellent優(yōu)秀的；enjoyable愉快的。根據(jù)后句“sowemustn'tstayuplate.”可知，應(yīng)是充足的睡眠對(duì)我們的健康是必要的。故選A。20．—Whydon’tyou_________smoking?It’sveryharmful.

—Itriedmanytimes,butit’sreallyhard.A．giveup B．ringup C．putup【答案】A【詳解】句意:——你為什么不戒煙？這是非常有害的。——我試了很多次,但真的很難。考查動(dòng)詞短語辨析。giveup放棄；戒除；ringup給……打；putup搭起；設(shè)立；張貼。根據(jù)“It’sveryharmful.”可知，此處表示戒煙，用giveupsmoking表示。故選A。21．—Youlooksad.Whathashappened？—Everyone_______ustowinthematch，butwelost.A．expects B．expected C．hopes D．hoped【答案】B【詳解】句意：——你看起來很傷心。發(fā)生了什么事了？——所有人都期望我們贏得比賽，但是我們輸了。考查動(dòng)詞短語和動(dòng)詞時(shí)態(tài)。根據(jù)“butwelost”可知，時(shí)態(tài)用一般過去時(shí)，排除A、C選項(xiàng)；expectsb.todosth.期待某人做某事，固定短語；沒有hopesbtodosth的表達(dá)。故選B。22．The_____personisMrSmith’s______friend.A．old;elderly B．elderly;elderly C．elderly;old D．elder;old【答案】C【詳解】句意：那位年長(zhǎng)的人是史密斯先生的老朋友。old表示老的，上了年紀(jì)的，以前的；elderly表示年老的，指中年與暮年之間的年齡，表示人已過中年；elder表示年齡稍長(zhǎng)者，適用于家庭的兄弟姐妹之間。第一空表示年齡較大的人，故用elderly。第二空表示以前的朋友，故用old。故選C。23．AreyougoingtoTibetforholiday?

Yes.Iwantyoutoprovideme_____moreinformation.A．for B．with C．of D．a(chǎn)bout【答案】B【詳解】句意：——你將要去西藏度假嗎？——是我。我想要你提供給我更多的信息。for為了，with和……一起，of……的，about關(guān)于。providesbwithsth=providesthforsb提供某物給某人，故選B。24．Heofferedusefuladvicethatpeopledisagreed.A．such;afew B．such;few C．such;little D．such;alittle【答案】B【詳解】句意：他提供如此有用的建議，以至于很少有人不同意。afew一些，修飾可數(shù)名詞；few很少，修飾可數(shù)名詞；little很少的，修飾不可數(shù)名詞；alittle一點(diǎn)兒，修飾不可數(shù)名詞。此處修飾可數(shù)名詞people，結(jié)合句意，他提供的是有用的建議，因此很少有人不同意，故用few。故選B。25．By________totheradio,wehope________abouttheweather.A．listen;tolearn B．listen;learningC．listening;tolearn D．listening;learning【答案】C【詳解】句意：通過聽收音機(jī)，我們希望了解天氣狀況。bydoingsth.通過做某事的方式，排除A,B；hopetodosth.希望做某事，故答案為C。三、完型填空Afterworkoneday,Idecidedtobuyapizzafordinneratthemall.AsIwasheadinghome,Isawagirlsittinginacornerofthemall.Herhaircoveredoverherfaceandherbodywas___26___.Idecidedtowalkpasther___27___that’swhatwedoinsociety.It’seasierthatwaywhenwedon’tknowtheirnames.They’rejustnamelessfacesinthecrowd.Butsomethingmademe___28___.Ilearnedhername,andwhyshebegged(乞討)formoneyand___29___onthestreet.Herparentsdiedyearsagoandshesufferedfromaseriousskindisease.Shewas___30___toworkbecauseofherdisabilityandhadtoliveinthesafestplaceshecould___31___.Shehadstayedinsheltersinthepast,butshedidn’tstaythere.Shestayedinthemalltokeep___32___oncolddays,buteventhemallwasn’tsafebecausesecurity(保安)alwaysthrewherout.Ididn’treallythinkaboutwhat___33___next.IsharedmydinnerwithherandgaveherallthemoneyIcouldgetholdof.Italkedthestaffofthemalloutofhelpingherinsteadofdrivingherawayliketheyusuallydid.NowI’msharingthis___34___outwithyouthereaderhere.Don’t___35___onedaytoebeforeyouhelpsomeone.Ifyoucandosomethingtoeasesomeoneelse’ssuffering,don’twaitforthatdistantoneday.Betheoneday.Beitnow.26．A．strong B．weak C．heavy D．thin27．A．if B．when C．until D．because28．A．turnedover B．turnedback C．turnedaway D．turnedup29．A．sold B．a(chǎn)te C．lived D．sat30．A．unlucky B．unnecessary C．unhappy D．unable31．A．build B．find C．remember D．leave32．A．cold B．warm C．healthy D．hot33．A．thought B．caused C．happened D．borrowed34．A．magazine B．story C．news D．message35．A．worryabout B．laughat C．beginwith D．waitfor【答案】26．B27．D28．B29．C30．D31．B32．B33．C34．B35．D【分析】本文主要講述作者在路上幫助了一位得皮膚病的女孩，告訴我們?nèi)绻覀兡茏鲂┦裁磥砭徑鈩e人的痛苦，不要等待那么遙遠(yuǎn)的一天，現(xiàn)在就趕快行動(dòng)起來。26．句意：她的頭發(fā)蓋在臉上，身體很虛弱。考查形容詞辨析。A.strong強(qiáng)壯的；B.weak虛弱的；C.heavy重的；D.thin瘦的。根據(jù)下句shesufferedfromaseriousskindisease．可知她患有嚴(yán)重的皮膚?。f明她非常虛弱（weak），故選B。27．句意：我決定從她身旁走過，因?yàn)槟鞘俏覀冊(cè)谏鐣?huì)中經(jīng)常做的事?？疾檫B詞辨析。A.if如果；B.when當(dāng)……時(shí)候；C.until直到；D.because因?yàn)椤１揪銲decidedtowalkpasther___27___that’swhatwedoinsociety.根據(jù)句意是我決定走過她，和那是我們經(jīng)常做的事，前后是因果關(guān)系。故選D。28．句意：但是某件事讓我轉(zhuǎn)過身來。動(dòng)詞短語辨析。A.turnedover推翻；B.turnedback轉(zhuǎn)身；C.turnedaway轉(zhuǎn)過臉去，拒絕（某人）進(jìn)入；D.turnedup調(diào)高。根據(jù)下句Ilearnedherage，andwhyshebeggedformoneyand____onthestreets．可知我了解了她的年齡，為什么她要求錢財(cái)并坐在街頭．說明作者轉(zhuǎn)身（turnback）去了解她的情況，故選B。29．句意：我了解了她的年齡，為什么她乞討并露宿街頭?？疾閯?dòng)詞辨析。A.sold賣；B.ate吃；C.lived住，生活；D.sat坐。故選C。30．句意：她因?yàn)闅埣捕荒芄ぷ鳎坏貌蛔≡谒梢园l(fā)現(xiàn)的最安全的地方。考查形容詞辨析。A.unlucky不幸的；B.unnecessary不必要的；C.unhappy不開心的；D.unable不能。本句Shewas___30___toworkbecauseofherdisabilityandhadtoliveinthesafestplaceshecould___31___.可知，句意是她因?yàn)闅埣捕荒埽╱nable）工作，不得不住在她可以發(fā)現(xiàn)的最安全的地方。故選D。31．句意：她因?yàn)闅埣捕荒芄ぷ?，不得不住在她可以發(fā)現(xiàn)的最安全的地方。考查動(dòng)詞辨析。A.build建造；B.find發(fā)現(xiàn)；C.remember記得；D.leave離開。本句Shewas___30___toworkbecauseofherdisabilityandhadtoliveinthesafestplaceshecould___31___.可知，句意是她因?yàn)闅埣捕鵁o法工作，不得不住在她可以發(fā)現(xiàn)的最安全的地方。故選B。32．句意：她在冷天待在商場(chǎng)里保持溫暖?？疾樾稳菰~辨析。A.cold寒冷的；B.warm溫暖的；C.healthy健康的；D.hot炎熱的。根據(jù)下句oncolddays可知在寒冷的天氣，說明她想找避難所去保持溫暖（warm），故選B。33．句意：我沒有真的想過接下來會(huì)發(fā)生什么?？疾閯?dòng)詞辨析。A.thought想；B.caused引起；C.happened發(fā)生；D.borrowed借來。根據(jù)句意可知，是接下來會(huì)發(fā)生什么。故選C。34．句意：現(xiàn)在我與讀者分享這個(gè)故事?？疾槊~辨析。A.magazine雜志；B.story故事；C.news新聞；D.message消息。根據(jù)文章NowI’msharingthis34outwithyouthereaderhere.可知，作者是在和讀者分享女孩的故事，故選B。35．句意：在你幫助別人之前不要等待那一天的到來?？疾閯?dòng)詞短語辨析。A.worryabout擔(dān)心；B.laughat嘲笑；C.beginwith開始；D.waitfor等待。根據(jù)文章Don’t35onedaytoebeforeyouhelpsomeone.可知，要樂于助人，不要一直等待，故選D。四、閱讀單選AEachcountryhasmanykindpeoplewhovolunteertotakecareofothers.Forexample,somehighschoolanduniversitystudentsintheUSoftenspendmanyhoursasvolunteersinhospitalsoroldpeople'shomes.Theyreadbooksforthepeopleorjustvisitthemandplaygameswiththemorlistentotheirproblems.Otheryoungvolunteersgoandworkinthehomesofthesickpeople.Theycleanuptheirhousesordosomeshoppingforthem.Forboyswhodon'thavefathersthereisanorganizationcalled"BigBrothers".Universitystudentsandotherpeopletaketheseboystoplaybaseballgamesandhelpthemgettoknowthingsthatboysusuallylearnfromtheirfathers.Eachcityhasalotofclubswhereboysandgirlscangotoplaygamesortakepartinotheractivities.Someoftheseclubsshowmoviesorhaveshorttripstothemountains,thebeaches

orthemuseums.Mostoftheseclubshavealotofhighschoolanduniversitystudentsas

volunteersbecausetheycanunderstandtheproblemsoftheseboysandgirlsmoreeasily.Volunteersbelievethatsomeofthehappiestpeopleintheworldarethosewhohelptobringhappinesstoothers.36．WhichplaceisNOTmentionedaboutvolunteeringintheUS?_______A．Sickpeople'shomes. B．Hospitals.C．Oldpeople'shomes. D．Zoos.37．Youngvolunteers_______.A．showmoviesinclubs B．helpboysgettoknoweverythingC．cleanuptheirownhouses D．takeboystoplaybaseballgames38．"BigBrothers"is_______.A．thenameofaclub B．thehomeforchildrenwhohavenobrothersC．thenameofafamousmovie D．a(chǎn)norganizationforboyswithoutfathers39．Clubshavehighschoolanduniversitystudentsasvolunteersbecause______.A．theycanunderstandchildren'sproblemseasilyB．theyareyoungenoughtogetonwellwiththechildC．theyknowthethingschildrenusuallylearnfromtheirfathersD．theyhavemorefreetime40．Volunteersbelieve________.A．thehappiestpeopleintheworldarethosewhojoinsomeclubsB．bringinghappinesstoothersmakesthemthehappiestpeopleintheworldC．thehappiestpeopleintheworldarethosewhomakethemselveshappyD．thehappiestpeopleintheworldarethosewhoareyoungandhealthy【答案】36．D37．D38．D39．A40．B【分析】本篇文章難度適中，主要講述一個(gè)叫BigBrother的公益組織，有許多高中生和大學(xué)生來無償幫助別人。【解析】36．細(xì)節(jié)理解題。根據(jù)Forexample,somehighschoolanduniversitystudentsintheUSoftenspendmanyhoursasvolunteersinhospitalsoroldpeople'shomes以及Otheryoungvolunteersgoandworkinthehomesofthesickpeople可知，提到了病人的家、醫(yī)院、養(yǎng)老院，故選D。37．細(xì)節(jié)理解題。根據(jù)Universitystudentsandotherpeopletaketheseboystoplaybaseballgamesandhelpthemgettoknowthingsthatboysusuallylearnfromtheirfathers可知，年輕的志愿者和小孩打籃球。故選D。38．細(xì)節(jié)理解題。根據(jù)Forboyswhodon'thavefathersthereisanorganizationcalled"BigBrothers"可知，BigBrother指的是沒有父親的男孩子們。故選D。39．細(xì)節(jié)理解題。根據(jù)Mostoftheseclubshavealotofhighschoolanduniversitystudentsas

volunteersbecausetheycanunderstandtheproblemsoftheseboysandgirlsmoreeasily可知，他們更容易理解孩子們的問題，故選A。40．細(xì)節(jié)理解題。根據(jù)Volunteersbelievethatsomeofthehappiestpeopleintheworldarethosewhohelptobringhappinesstoothers可知，他們相信那些給他人帶來幸福的人是最幸福的。故選B。BAyoungmanfromavillagecalledNawalapitiyamarriedayoungwomanfromMaiyuwa,asmallvillage.Theylivedwiththeman'sbigfamilyhisparents,hisbrothers,theirwivesandchildren.Thefamilykeptanelephant,inwhichthewomansoontookagreatinterest.Everydayshefeditwithfruitandsugar.Threemonthslater,thewomanwentbacktoherparents'homeafterhavingquarreled(爭(zhēng)吵)withherhusband.Soontheelephantrefused(拒絕)toeatorwork.Itappearedtobeillandheartbroken.Onemorningafterseveralweeks,theanimaldisappearedfromthehouse.Itwenttothewoman'shome.Onseeingher,theelephantwaveditstrunkandtouchedherwithit.Theyoungwomanwasmovedbytheactoftheanimal.Soshewentbacktoherhusband'shome.41．Thewomanlefthernewhome_______.A．tovisitherownparentsinMaiyuwaB．toseeiftheelephantwouldfollowherC．becauseshewasangrywithherhusbandD．becauseshewastiredofthelargefamily42．Theunderlinedword"disappeared"inthereadingmeans_______.A．ranaway B．lost C．hid D．remained43．Aftertheyoungwomanleftherhusband'shome,theelephant_______.A．returnedtotheforest B．wassadbecauseitmissedherC．wenttolookforanewhome D．wassickbecausenobodyfedit44．Howdidtheelephantexpressitsfeelingwhenitsawtheyoungwoman?_______A．Itwaveditstrunkandsmiled. B．Ittouchedherwithitstrunk.C．Ittouchedherandcried. D．Itwaveditstrunkandranaroundher.45．Thewriterwrotethestoryinorderto_______.A．showthatelephantsareverycleverB．tellhowawomantrainedawildanimalC．showthatwomencaremoreforanimalsthanmendoD．tellhowananimalgotahusbandandawifetogetheragain【答案】41．C42．A43．B44．B45．D【分析】本篇文章難度適中，主要講述一個(gè)男的和一個(gè)女的結(jié)婚，男的家有一頭大象，這個(gè)女的天天喂他，但是有一天，女的因?yàn)槌臣苌鷼饣亓四锛遥笙蠛軅?，有一天，大象?dú)自去了女方家，這個(gè)女的很感動(dòng)，女子又回到了男方家?！窘馕觥?1．細(xì)節(jié)理解題。根據(jù)Threemonthslater,thewomanwentbacktoherparents'homeafterhavingquarreled(爭(zhēng)吵)withherhusband可知，女子和丈夫吵架生氣并回了娘家。故選C。42．詞義猜測(cè)題。根據(jù)Itwenttothewoman'shome可知，他從男方家跑到女方家，所以，指的是逃跑，故選A。43．推理判斷題。根據(jù)Soontheelephantrefused(拒絕)toeatorwork.Itappearedtobeillandheartbroken可知，大象想念這個(gè)女子，很傷心，故選B。44．細(xì)節(jié)理解題。根據(jù)Onseeingher,theelephantwaveditstrunkandtouchedherwithit可知，大象用鼻子觸摸她。故選B。45．主旨大意題。根據(jù)Theyoungwomanwasmovedbytheactoftheanimal.Soshewentbacktoherhusband'shome可知，一頭大象讓吵架的夫妻重歸于好，故選D。點(diǎn)睛：本篇文章的題目大多都是細(xì)節(jié)理解題，所以做題時(shí)要先劃關(guān)鍵詞，再根據(jù)關(guān)鍵詞定位到文中的某一段即可做出題目。五、完成句子46．對(duì)我們來說，伸出援助之手是非常必要的。It’s________________________________________________________.【答案】necessaryforustogiveahelpinghand【詳解】“對(duì)我們來說做某事是必要的”用句型：It’snecessaryforustodosth.，“伸出援助之手”用giveahelpinghand。故答案為：necessaryforustogiveahelpinghand。47．吃含有蘇丹紅一號(hào)的食物是不安全的。________________toeatfoodwithSudanI.【答案】Itisnotsafe##Itisdangerous【詳解】Itisnotsafe/Itisdangerous+todosth.表示做某事是危險(xiǎn)的，根據(jù)漢語提示，故填I(lǐng)tisnotsafe##Itisdangerous。48．到上學(xué)時(shí)間了。It’s_______________toschool.【答案】

time

to

go【詳解】根據(jù)句意可知，本句為固定句型It’s+timetodosth.,意為“到了做…時(shí)間了”，動(dòng)詞不定式為真正的主語。time名詞，時(shí)間；gotoschool去上學(xué)。所以答案為：timetogo。49．他們的房子和我們的十分相像，但我們的要大些。Theirhouseisvery_______________________ours,butoursisbigger.【答案】

similar

to【詳解】通過中英文句子的比對(duì)，可知英文句子中缺少“相似的”完整表達(dá)，英文表達(dá)形式是similarto，故填(1).similar(2).to。50．對(duì)他來說彈好鋼琴是重要的。Itis________forhim________________thepianowell.【答案】important

to

play【詳解】該句考查固定句型It'sadj.forsb.todosth.“對(duì)某人來說做某事是怎樣的”，對(duì)照中文可知，第一空應(yīng)填形容詞important“重要的”；彈鋼琴：playthepiano，第二空和第三空應(yīng)填動(dòng)詞不定式。故填important；to；play。51．那個(gè)孩子出生時(shí)眼睛就有問題。Thatchild_______________________eyeproblems.52．輸和贏不重要，更重要的是參與。Winningorlosingisnotimportant.Itismoreimportant_______________________.53．在這里做志愿者，你可以和有著不同背景的人一起合作，Beingavolunteerhere,youcanworkwithvolunteers________________________.54．和他們?cè)谝黄?，我們都感覺像是一個(gè)大家庭里一部分。Whenwearewiththem,weall___________________________________.55．在開始工作之前，我們有必要制定一個(gè)詳細(xì)的計(jì)劃。_____________________________________make

adetailedplanbeforewestartourwork.【答案】51．wasbornwith52．totakepart(init)53．from/withdifferentbackgrounds54．feellikepartofabigfamily55．Itisnecessaryforusto【解析】51．bebornwith生來就有，孩子出生的時(shí)候，動(dòng)作是發(fā)生在過去，時(shí)態(tài)要用一般過去時(shí)來表達(dá)，Thatchild為第三人稱單數(shù)，be動(dòng)詞用was，故答案為wasbornwith。

52．takepartin參加，參與。句中的It是形式主語，后面要用動(dòng)詞不定式作真正的主語，故答案為totakepart(init)。

53．from/withdifferentbackgrounds有著不同的背景，介詞短語用作后置定語修飾volunteers。

54．feellike感覺就像，partofabigfamily大家庭的一部分。根據(jù)前面的句子Whenwearewiththem判斷，后面的句子的時(shí)態(tài)也要用一般現(xiàn)在時(shí)，故答案為feellikepartofabigfamily。

55．Itis+adj.+forsb.todosth.做某事對(duì)于某人來說怎么