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七下Units1--4一、阅读理解。Inmostsituations,lighthelpsussee．Butnowadayshumansareusingtoomuchofitsothatitisinfactakindofpollutio

n．Whenitcomestolookingatthenightsky,toomuchlightmakesitdifficultforustowatchsomeoflife’smostwonderfulsights:stars,planetsandevenga

laxies（星系）．Accordingtoscientificresearch,about2,500starscanbeseenbythehumaneyewithoutusinganyspecialequipment（设备）．Butbecauseoflightpollution,youcanon

lysee200to300starsfromtoday’scountryside,andnomorethantenstarsfromacity．Inmostbigcities,peoplecannotseethesky

filledwithstarsliketheydidintheirchildhood．Lightpollutionaffectsmorethanjustourviewofsky．Researchshow

sthatlotsofnighttimelightcanharmwildlife,too．Whenbirdsflytoanotherplaceovercities,theysometimesgetlostbythe

brightnessandflyincircles（圈）untiltheydropfromtiredness．Seaturtles（海龟）needdarkbeachesforlayingeggs,buttheycan’tfindtheiridealplacesbecauseofthosebrigh

tlights．Toomuchlightatnightmayevenaffecthumanhealth,butscientistsarenotsureofthat．Theyarestilllearningmore．Inordertopreventthing

sfromgoingworse,governmentsandsomeorganizationsareworkingtoreducelightpollution．Manycitiesandtownshavetakenactiontoreducetheuseo

flightsatnight．Lightsareusedonlywhenandwheretheyaretrulyneeded．Theyalsoshinelightsdownatthegroundinsteadofupintotheskyanduselowerbrigh

tnesslevels．Hopefully,inthenearfuture,humanscanenjoytheclearandbeautifulskyagainandallthewildlifewillliveapeacefulandund

isturbedlife,too．1．Whydoesthewriterthinkthattoomuchlightisakindofpollution?A．Becausetherearefewerandfewerstars．B．Becau

sehumanhealthhasbeenaffected．C．Becausetoomuchlightisawasteofenergy．D．Becausesomeofthewildlifecanbeharmed．2．Wh

ichofthefollowingisNOTmentioned（提到）inthispassage?A．Theproblemsthatlightpollutionhascaused．B．Thereasonwhyhumansusetoomuchlight．C．Thewaysthat

lightpollutioncanbereduced．D．Thereasonwhyfewerstarscanbeseenthanbefore．3．Whichofthefollowingistrueaccordingtothepassage?A．Thereareabout2,500s

tarsinthesky．B．Humanswanttodonothingtoreducelightpollution．C．Seaturtlesalwaysgetlostanddiefromtiredness．D．Somethinghasbeendone

toreducelightpollution．参考答案DBD二、单项选择。1.(导学号：22604003)—We'veorderedtoomuchfood.I_A_eatanymore.—Nevermind.Let'stakeithome.(2017，温州)A.can'tB.mustn't

C.needn'tD.shouldn't2.—DoAmericanstudentsalsohavelotsof_C_todo?—Sure.Buttheydofewermemorizingexercises.(2017，东营

)A.sportsB.surveysC.homeworkD.housework3.—Millie,_D_doyoutakethecourseinDIY?—EverySaturdayafternoon.(2017，南京)A.howlongB.howfarC.howmuchD.howoften4.

Somepeopledress_D_inbloodysharksuits.Theytellpeople________sharkfinstoprotectthesharks.(2017，乌鲁木齐)A.them;eatB.ourselves;toeatC.us;noteat

D.themselves;nottoeat5.—Yourbestfriendisreallytalented_C_learningforeignlanguages.—Yes,heisalsogood________othe

rsubjects.(2017，乌鲁木齐)A.in;withB.at;forC.in;atD.at;to6.—Whatdoyouoftendo_C_classestorelaxyourselves?—Weoftendosomerunningorl

istentomusic.(2017，鄂州)A.inB.throughC.betweenD.among7.—Thecheesedoesn't_D_good.Whydon'twegotobuysomefreshchee

se?—Soundsgreat!(2017，天津)A.seeB.findC.soundD.taste8._A_carefully,please!Lookattheroadsign.Thereisaschoolahead.(2017，长沙改编)A.DriveB.TodriveC.Dr

ivingD.Drove9.Foroursafety,wemust_A_thetrafficrulesonthewaytoschool.(2017，孝感)A.followB.changeC.makeD

.break10.—MayIdosomesportsafterfinishingmyhomework?—_C_.Itisgoodforyourhealth.(2017，安徽)A.IhopenotB.Sorry,youcan'tC.

OfcourseD.Yes,I'dloveto三、完形填空Theplanetookoff.Apassengerneededacupofwatertotakehismedicine.Anairhostess（空姐）toldhimthatshew

ouldbringhimthe1soon.Buttheairhostesswas2busythatsheforgottobringhimthewater.3,thepassengercouldn’ttakehismedicineontime.Abouthalfanhou

rlater,shehurriedovertohimwithacupofwater,buthe4it.Inthefollowinghours,eachtimeshe5thepassenger,shewouldaskhimwithasmilewhetherhen

eededhelpornot.Butthepassenger6paidnoticetoher.Whenitwastimetogetoffthe7,thepassengeraskedhertohandhimthepassengers’booklet（留言簿）,shewas

very8.Shethoughtthathewould9badwordsinit,butwithasmileshehandedittohim.Offtheplane,sheopenedthebookletandthen1

0.Thepassengerputit,“Inthepastfewhours,youhaveaskedmewhetherIneededhelpornotfortwelvetimesinall.HowcanIrefuseyourtwelve

faithful（真诚的）smiles?”（）1.A.medicineB.waterC.cupD.coffee（）2.A.veryB.tooC.quiteD.so（）3.A.WithherhelpB.AsaresultC.Ontheoneha

ndD.Totellthetruth（）4.A.drankB.acceptedC.refusedD.received（）5.A.lookedatB.listenedtoC.talkedaboutD.passedby（）6.A.usuallyB.nev

erC.sometimesD.often（）7.A.planeB.trainC.shipD.bus（）8.A.interestedB.happyC.excitedD.sad（）9.A.breakdownB.getdownC.writedownD.godown（）10.A.smiledB.crie

dC.wonderedD.worried【答案】1-5BDBCD6-10BADCA四、首字母填空。阅读短文，根据短文内容及首字母提示，在空白处填入一个适当的单词。OneSundayafternoon,Mr.W

hitedrovehisnewcartohisfriend’shousehappily.Hewantedtop1hisfriendupatfiveandthenwenttoseeanewmovietogether.Mr.Whit

egotthereattwentytofive.Itwasal2earlier.Hestoppedhiscarandwaitedinside.Suddenlyheheardaterriblesound(声音).Hegoto3ofhiscart

oseewhathappened.Therewasadent(凹痕)inoneofthed4ofhiscar.Helookedaroundandsawalittleboystandingtherewithaf5stonesinhishands.

Hecaughttheboyandasked,“Whydidyout6thestoneatmynewcar?”Theboycriedandsaid,“There’snobodye7here.Ijustwantyoutonotice(注意)me.Mygrandpafelldown,butI

’mtooyoungtohelphim.”Hearingthesewords,Mr.Whitewasmoved(感动)andfollowedtheboyquickly.W8hishelp,theoldmanwassa

fe.Theboythankedhimverymuch.Mr.Whitelookedathiswatch,itwasalreadytwentypastfive.Herememberedhisfriendandhurriedb9.Butitwastoolate.His

friendwasveryangry.Mr.Whitesaidnothingbutonlyoneword“S10.”1.______2._______3._______4._______5.______6._______7

._______8.______9______10.【参考答案】1.pick2.little3.out4.doors5.few6.throw7.else8.With9back10.Sorry五、书面表达。(2016，大连)为了丰富学生的校园生活，学校正筹

建各种俱乐部，如英语俱乐部(Englishclub)、写作俱乐部(writingclub)、音乐俱乐部(musicclub)„„你想参加哪个俱乐部？你对该俱乐部活动的开展有何期盼？为什么？请在校园英语论坛上分享你的想法。内容提示：(1)Whichclubwouldyouliketojoi

n?(2)Whatactivitiesdoyouwanttodointheclub?Why?要求：(1)中心突出，语义连贯，层次清晰，书写规范；(2)文中不得出现真实姓名和校名；(3)词数：80左右。

Ofalltheclubs,IlikeEnglishclubbest.IwanttojointheEnglishclubbecauseitcanimprovemyEnglishskills.Nextyear,IwilltraveltoAmericaasanexchange

student.IthinkEnglishCornerisagoodplacetotrainandpracticemyspokenEnglish.Maybe,Icanmakesomeforeignfriendsthere.A

lso,Iwouldliketojointhemusicclub.IlovesingingwhenIfeeltired.Aftersingingsomesongs,Ifeelrelaxedandjoyful.School

clubsareusefulandhelpfulforus.Whynotjointhemandhavefunrightaway?