Unit 4 知识点精讲精练

Unit4知识点精讲精练1.Turnontheblender.打开食物搅拌器。turnon意为＂打开＂，反义词组是turnoff。turnup意为＂开大＂，turndown意为＂关小＂，都是＂动词+副词＂构成的短语，后接代词作宾语时，该代词要位于副词之前。若后接名词作宾语，则该名词位于副词前后都可以。2.Cutupthebananas.切碎香蕉。cutup切碎，切开，相当于cutintopieces，cutup属于＂动词+副词＂构成的短语，接代词it/them时要放在cutup中间，接名词时放后边和中间都可以。☞Cutuptheapple.切碎那个苹果。☞Cutthemup.把它们切碎。【知识拓展】cutsthinto/insth将某物切成……cutdown砍倒cutin打断3.Pourthemilkintotheblender.把牛奶倒进食物搅拌器里。pour…into…意为“将……倒进……里”。☞Pleasepourthewaterintothebowl.请把水倒入碗中。【易混辨析】into与ininto“进入……”，是表示动态的介词；in“在……内”，是表示静态的介词。Shewalkedintotheroom.她走进了房间。Sheiswalkingintheroom.她正在房间里踱来踱去。（1）这是一个特殊疑问句，疑问词how意为“怎样；如何”，用以对做某事的方法、方式、途径及动作成都等进行提问。☞Howdoyourunthemachine?你怎样操作这台机器？（2）make在此用作及物动词，意为“做，制作”，其后常接双宾语，即makesb.sth.,可与makesth.forsb.进行同义句转换，意为“为某人制作某物”。☞Lucymadeabeautifulcardforme.露西为我制作了一张漂亮的卡片。5.Howmuchyogurtdoweneed?你需要多少酸奶？howmuch表示＂多少＂，后面跟不可数名词。☞Howmuchwaterdoyoudrinkeveryday?你每天喝多少水?howmuch还可用来询问价钱或运算的结果。【易混辨析】howmany与howmuch（1）howmany后面接可数名词复数，对数量的＂多少＂进行提问。☞Howmanystudentstookpartintheschoolsportsmeetinginyourclass?你们班有多少学生参加了学校运动会?（2）howmuch可单独使用，或后面接不可数名词，对钱等数量的＂多少＂进行提问。☞Howmuchdidyoupayforthecoat?你买这件外套花了多少钱?☞Howmuchwateristhereintheglass?杯子里有多少水?6....andisatimetogivethanksforfoodintheautumn.……是一个感谢秋季收获食物的时刻。time此处用作可数名词。Itisatime(forsb)todosth意为＂(对某人来说)是做某事的时候。＂☞Itisagoodtimeforfishermentocatchfish.对渔民来说这是一个捕鱼的好时候。7.Atthistime,peoplealsorememberthefirsttravelersfromEnglandwhocametoliveinAmericaabout400yearsago.此时，人们也回忆起第一批来自英格兰的旅行者们，他们大约400年前来到美国定居。（1）此句中remember的意思是＂回想起；记起＂，表示对过去人或事的追忆。remember还可意为＂记得；记着＂。☞Canyourememberhim?你能回想起他吗？【易混辨析】remembertodosth与rememberdoingsthremembertodosth记得去做某事(事情还未做)Iremembertotakethemedicineattherighttime.我记住要按时服药。rememberdoingsth记得做过某事(事情已做)Iremembertakingthemedicineattherighttime.我记得已按时服过药了。8.Whenitisready,placetheturkeyonalargeplateandcoveritwithgravy.火鸡烤好后，把它放在一个大盘子上，浇上肉汁。cover此处用作及物动词，意为＂覆盖，遮掩＂。cover...with...用……把……覆盖becoveredwith...被……所覆盖☞Shecoveredherkneeswithablanket.她把毯子盖在膝盖上。句型精讲以动词原形开头的祈使句本课中出现的Turnontheblender./Peelthebananas.等都是祈使句。祈使句是一种表示请求、命令或建议语气的句子。例如：Speakalittlemoreslowly!(表请求)说得稍微慢一点！Gooutatonce!(表命令)立刻出去！Drinksomewaterandhaveagoodrest.(表建议)喝点水，好好休息。祈使句的主语一般为第二人称you，但通常省略，谓语动词用动词原形。祈使句的否定形式多以Don’t+动词原形构成。在表示客气的请求时，常在句首或句尾加please。例如：Bequiet,please.请安静。Keepyoure-mailasshortaspossible.电子邮件要尽可能写得简短。Don’tforgettobuymesomemilkonyourwayback.回来的路上别忘了给我买些牛奶。Don’tmakethesamemistake.不要犯同样的错误。同步检测I.词汇运用(一)根据句意及首字母或汉语提示完成单词1.Therearequiteafew________(机器)inthefactory.2.Mom,two________(勺)ofsaltareenoughforthesoup.3.Afterdinner,wehavetowashthesebowlsand________(盘子).4.________(摇动)theapplejuicefirstandthendrinkit.5.The________(温度)ofthewaterisjustrightforswimming.6.Let’smakeabananamilks________.7.Asa________(传统的)festival,DragonBoatFestivalisbecomingmoreandmorepopular.8.Youcanputthefoodonthep________.9.Ithink________(食盐)lookslikesugar.10.Theset________arevisitingthemuseum.Noonetakesphotosthere.(二)用括号内所给单词的适当形式填空1.Ilikeeating________(sandwich)andcheese.2.________(final),theyfinishedtheirwork.3.Honey________(be)goodforourhealth.4.We________________(celebrate)mygrandfather’s80thbirthdaynextSaturday.5.Jimwasangry,becausethewaiterforgot________(serve)hismeal.6.Iheardthatthese________(travel)camefromEngland.7.Look！Studentsare________(dig)holesforthetrees.8.Afterhalfanhourwalk,Mikeandhisparents________(final)gottothetrainstation.9.TheSpringFestivalisoneofthe________(tradition)festivalsinChina.10.Mr.Greenputsome________(pepper)inhisbowl.IV.阅读理解Iusedtowatchherfrommykitchenwindow.Sheseemedsosmallasshepushedherwaythroughthecrowdofboysontheplayground.TheschoolwasacrossthestreetfromourhomeandIwouldoftenwatchthekidsastheyplayedduringbreak.IrememberthefirstdayIsawherplayingbasketball.Iwatchedinwonderassherancirclesaroundtheotherkids.Shemanagedtoshootjumpshotsjustovertheirheadsandintothenet.Theboysalwaystriedtostopherbutnoonecould.Ibegantonoticeheratothertimes,basketballinhand,playingalone.OnedayIaskedherwhyshepracticedsomuch.Withoutamomentofhesitation（犹豫）shesaid,“Iwanttogotocollege.TheonlywayIcangoistogetascholarship（奖学金）.Iamgoingtoplaycollegebasketball.Iwanttobethebest.MyDaddytoldmeifthedreamisbigenough,thefactsdon’tcount.”Iwatchedherthroughthosejuniorhighyearsandintohighschool.Everyweek,sheledherschoolteamtovictory.Onedayinhersenioryear,Isawhersittinginthegrass,headinherarms.Iwalkedacrossthestreetandsatdowninthecoolgrassbesideher.QuietlyIaskedwhatwaswrong.“Oh,nothing,”cameasoftreply,“Iamjusttooshort.”Thecoachtoldherthatat"5’5’’shewouldprobablynevergettoplayforatopranked,team-muchlessofferedascholarship—sosheshouldstopdreamingaboutcollege.ShewasheartbrokenandIsensed（感觉到）herdisappointment.Iaskedherifshehadtalkedtoherdadaboutityet.Shetoldmethatherfathersaidthosecoacheswerewrong.Theyjustdidnotunderstandthepowerofadream.Hetoldherthatifshetrulywantedascholarship,andthatnothingcouldstopherexceptonething—herownattitude.Hetoldheragain,“Ifthedreamisbigenough,thefactsdon’tcount.”Thenextyear,assheandherteamwenttotheNorthernCaliforniaChampionshipgame,shewasofferedascholarshipShewasgoingtogetthecollegeeducationthatshehaddreamedof.1.Thegirlpracticedplayingbasketballsomuchbecause__________.A.ShewantedtoplaybasketballbetterthanboysB.playingbasketballcanincreaseherheightC.shewantedtogetthecollegeeducationD.shehadthegiftforplayingbasketball2.Thegirlwasheartbrokenbecause__________.A.herfatherdidwrongtoherB.shewasconsideredtooshorttobeatopplayerC.Theschoolwouldn’tofferherascholarshipanymoreD.hercoach’swordstoppedherfromplayingbasketball3.Thesentence“ifthedreamisbigenough,thefactsdon’tcount”means__________.A.thefactsisnotimportant B.everyoneofusshouldhaveadreamC.ifyouhaveadream,itmustcometrue D.ifyoutryyourbest,adreamwillbeatthefacts4.Wecanlearnfromthepassagethat__________.A.thefatheralwaysencouragedthegirlB.atopbasketballteamcanoffertheplayermoneyC.thegirlwasmuchhigherthan5’5’’thenextyearD.thegirlstoppeddreamingaboutcollegebecauseofthecoach5.Thewritermainlywantstotellusthat__________.A.practicemakesperfect B.pridecomesbeforeafallC.wherethereisawill,thereisaway D.RomewasnotbuiltinonedayBPeoplethinkoficecreamasanAmericanfood.Yet,icecreamreallycamefromAsia.Inthelate1200sMarcoPolo,thegreatexplorer,issaidtohaveseenrichAsianseatingdishesofice.Camelshadbroughttheicefromdistantmountains.Beforeitwasserved,theicehadbeenflavored(调味）withfruits.MarcoPolobroughtthisnewdishtoItaly,InFrancecookschangedtheicerecipe(配方）andmadeicecream.Atfirst,cookstriedtokeeptherecipeasecret.Theywantedittobeaspecialdishforrichpeople.Bythelate1700s,though,icecreamwassoldthroughoutEuropeandAmerica.SomegreatAmericanslovedicecream.GeorgeWashingtonwasthefirsttobuyaspecialmachineformakingit.WhenThomasJeffersonreturnedfromFrance,hebroughtanicecreamrecipehomewithhim.DollyMadison,wifeofPresidentJamesMadison,alsolikedicecream,andsheoftenserveditattheWhiteHouse.Actually,afamousbrand(品牌）oficecreamwasevennamedafterher.Inthelate1800s,theicecreamindustrybegantogrow.Awayofkeepingicecreamfrozenhadbeenfound,soicecreammakersdidnothavetoworryabouticecreammelting(融化）anymore.6.Whendidicecreambecomewell-knowninmanycountries?A.Inthe1200s. B.Inthe1500s, C.Inthe1600s. D.Inthe1900s.7.Whodoyouthinkwasthemostimportantpersoninthehistoryoficecream?A.MarcoPolo. B.DollyMadison,C.ThomasJefferson. D.GeorgeWashington.8.Whycanicecreambesoldeverywheretoday?A.Becausepeoplecanaffordtobuyit. B.Becausetherearemanyrecipesforit,C.Becauseitiseasytokeepitfrozen. D.Becausemanypeoplelikeicecream.

Unit4知识点精讲精练I.词汇运用(一)根据句意及首字母或汉语提示完成单词1.machines2.spoons3.plates4.Shake5.temperature6.shake7.traditional8.plate9.ers(二)用括号内所给单词的适当形式填空。1.sandwiches2.Finally3.is4.willcelebrate5.toers7.digging8.finally9.traditional10.pepperIV.阅读理解【语篇解读】本文讲述了一个小女孩为了实现自己的梦想而拼搏、奋斗，最终如愿以偿的故事。告诉我们一个道理：如果有梦想，有恒心，一切皆有可能。1.C【解析】细节理解题。根据短文中的句子“OnedayIaskedherwhyshepracticedsomuch.Withoutamomentofhesitation（犹豫）shesaid,“Iwant