北师大版初二(上)英语第7讲：unit4词汇篇(教师版)

第第页/共17页once副词，"一次"。在英语中表达两次用 “twice”;三次及以上次数用“数词+times"。例如:Sheexercisethreetimesaweek.她每周锻炼三次。【知识拓展】对once,twice这类表示频率的副词常用 howoften提问。其他关于how的短语：howlong多久howmuch多少钱howmany多少howsoon多久之后howfar多远doyouvisityourgrandparents? Onceamonth.A.Howsoon B.Howlong C.Howmuch D.HowoftenIhavetoday,soIcan'tgotoschool.I'mtohearthat.A.cold;sorry B.cool;happy C.acold;sorryD.acool;sorryAsweallknow,it'snotpolitetokeepothersforalongtime.A.wait B.waited C.towait D.waitingThemeatisexpensiveandeatingmeatisbadforyourhealth.A.toomuch;toomuch B.muchtoo;muchtooC.toomuch;muchtooD.muchtoo;toomuchC.toomuch;muchtooD.muchtoo;toomuchMygoodfriendsalwaysgivesmewhenIaminabadmood.A.someadvicesB.someadvice C.anadviceDrinkingtoomuchdoestoyourhealth.A.harm B.harmful C.goodLookleftandrightbeforeyoutheroad.A.someadvicesB.someadvice C.anadviceDrinkingtoomuchdoestoyourhealth.A.harm B.harmful C.goodLookleftandrightbeforeyoutheroad.A.across B.cross C.throughWhatdoyouthinkof -up（E0fe行动）”?D.manyadviceD.wellD.thoughIthinkit'sreallynecessary.ItisreportedthatthefoodthatChinesepeopleeveryyearisenoughtofeed200millionpeopleforayear.A.eatB.haveC.make D.wasteA.eatB.haveC.make D.wasteThechildiscrying.PleasedosomethingtomakeA.stoptocry B.tostoptocryThechildiscrying.PleasedosomethingtomakeA.stoptocry B.tostoptocryWhatdoyouthinkofthefilmRushHour?Goodenough；boredC.Goodenough；boring解析：him .C.stopcryingD.tostopcrying ，butsomeonethinksit’s Enoughgood； boringD. Enoughgood； bored1.根据回答“ onceamonth”，一个月一次，可知上文询问频率。题意为“你多久去看望一次你的祖父母？”故选D。固定用法“haveacold”感冒；根据上文中“我感冒了”，可推断出第二个说话人应该说“听到这个我很难过”故答案为C。固定用法“keepsb.doingsth.”让某人一直做某事，题意为“我们都知道，让别人一直等是不礼貌的”故选D。muchtoo中心词是too，修饰形容词或副词，toomuch中心词是much修饰不可数名词。expensive为形容词， meat为不可数名词。题意为“肉太贵了，并且吃太多肉对你健康有坏处。 ”故选D。advice为不可数名词，故不能用many或an修饰，且advice没有复数形式。题意为“当我心情不好的时候，我的朋友总是给我一些建议”。故选B。固定用法doharmto对…有害，题意为“喝太多酒有害健康” 。故选A。题意为“过马路前左右要左右都看。 "before在本题中做连词，引导的从句缺少动词， across和through都是介词，though为连词，cross为动词：穿过，故选B。根据题意“—你认为‘光盘行动’怎么样？—我认为真的很有必要。据报道，中国人每年浪费的食物足够 2亿人吃一年的”，可知选waste浪费，故选D。makesb.dosth.使得某人做某事，排除 B，D；根据题意“请做点什么让这个孩子停止哭泣”，停止做某事用stopdoingsth.。故选C。good为形容词，enough修饰形容词或副词需后置，排除 B，D；boring无聊的修饰物；bored感到无聊的，修饰人，故选C。答案：1-5DCDDB1-5DCDDB6-10ABDCC基础演练一、短语互译1.许多 2.洗淋浴 3.一周三次 4.照顾 5.健康习惯 6.垃圾食品 7.擅长 8.做调查 9.几个坏习惯 brushyourteeth takelotsofphotos haveatoothache 二、根据句意及汉语提示填写单词或词组Freshairandexercisearegoodforthe （健康）.My （发烧）isgone，butIstillhaveacough.Here’ssomemedicineforyou.Takeito adayinthemorning.Tomhadah andarunnynoseyesterday.Hehadtostayathome.Hecoughed，andhis （体温 ）wasalittleup.Sometimes，the （病人）criedforthepain.Ican’tfindmypen.Iw whotookitaway.Theyoungshouldc theoldonthebus.Evend activitieslikewalkingandclimbingstairscankeepourboneshealthyands .Iwalktoschooleveryday，butIshoulddom .巩固提高一、根据中文提示完成句子（每空一词）.多喝水，多休息。Get restanddrink water..洗手对你是有好处的，因为那可以帮助你保持健康。It'sgoodtobecauseithelpsyou.大声的音乐是不好的，因为它对你的耳朵有害。Loudmusicisn'tgoodbecauseityourears..我们今天在学校做了个调查。Weatschooltoday..我需要少吃垃圾食品，多做运动。Ineedtoeatjunkfoodand.二、句型转换，每空一词Iwritetomyfriendsonceaweek.（对划线部分提问）youwritetoyourfriends?ImgoodatEnglish.（同义句转换）IEnglish.Althoughsheisfat,sheisnotstrongatall.（同义句转换）Sheisfat,sheisnotstrongatall.Hernewpenisthesameasmine.（同义句转换）Hernewpenismine.Withtimewenton,thewholeforestwasalmostdestroyed.（同义句转换）Withtimewenton,forestwasalmostdestroyed.答案基础演练一、短语互译1.plentyof 2.takeashower 3.threetimesaweek4.takecareof 5.healthhabits 6.junkfood7.begoodat8.doashower9.afewbadhabits10.刷牙 11.照许多照片二、根据句意及汉语提示填写单词或词组1.health 2.fever 3.once6.patient 7.wonder8.care巩固提高一、根据中文提示完成句子（每空一词）12.牙痛4.headache5.temperature9.daily;strong10.more1.plentyof;alotof2.washyourhands;keep/stayhealthy/fit3.doesharmto4.didasurvey5.less;exercisemore、句型转换，每空一词1.howoftendid2.dowellin3.but4.differentfrom5.allthe、单项选择1.Dad,mustwewaituntilthelightbecomesgreen?Yes, Imafraidwe.That'sthetrafficruleA.can B.maydoyougotothecinema?A.Howoften;twiceC.When;twotimesId'liketogowithyou,,A.and B.butC.haveto D.need1usuallygotothemoviesamonth.Howmanytimes;twiceD.Howoften;twicetimesImreallybusy.though D.however4.Marylikessportsverymuchandsheplayssports.A.everydayB.aneverydayC.everyday D.everydays5.Thelightgoesthewindowandmakestheroombright.A.across B.through C.over D.inWhyaresotiredthesedays?Ihavehomeworktodo.A.toomuch B.toomany C.muchtoo D.manytootreesaregoingtobeplantedaroundtheparknearourschool.A.Alot B.Plentyof C.Lotof D.Much?Ihaveasoreback.A.What'swrongwithyou B.What'sthematterwithyouC.What'sthetroublewithyou D.A,B,andCThefoodsafetyisaseriousinourcountry.Weshouldtrytosolveit.A.subject B.program C.problem D.opinionTeenagershaveallkindsofdreams.,somewouldliketogotothemoonsomeday.A.AfterallB.Infact C.ForexampleD.Atfirst二、完形填空Coffeehasbeenapartofpeople'slivesfor1 years, anditisstillafavoritedrinkintheworld.Hereisastoryofcoffeeand2itwasdiscovered.Thestory3uscoffeewasdiscoveredinAfricalong4.Onedayafarmer5hisgoats,andhesawthem6berries（不中子）fromaplant.Thegoatsbecame7aftertheyatetheberries.Themanoftenfelttired, 8hedecidedtotrytheberries,too.9,hedidn'tfeeltiredanymore.Coffeeplantswerethusdiscovered.ThecoffeewastakenfromAfricato10countriesinEuropeandAmerica.Afterthatthefarmersstartedtogrowtheplantsthere,especiallyinSouthAmerica.1.A.thousandofB.thousandC.thousandsofD.athousandof2.A.howB.whyC.whatD.who3.A.saysB.speaksC.talksD.tells4.A.timeagoB.timesagoC.timebeforeD.timelater5.A.watchB.,watchesC.waswatchingD.iswatching6.A.eatB.eatsC.ateD.haseatenA.verytiredveryactivebadlyillfallasleepA.butB.orC.becauseD.soA.ForhisgreatsurpriseB.WithgreatsurpriseC.TohisgreatsurpriseD.OnhisgreatsurpriseA.anotherB.otherC.othersD.theother答案、单项选择1-5CABCB6-10ABDCCA.verytiredveryactivebadlyillfallasleepA.butB.orC.becauseD.soA.ForhisgreatsurpriseB.WithgreatsurpriseC.TohisgreatsurpriseD.OnhisgreatsurpriseA.anotherB.otherC.othersD.theother答案、单项选择1-5CABCB6-10ABDCC二、完形填空1-5CADAC6-10ABDCB、单项选择1.Westoppedand1.Westoppedandbecauseweweretiredandthirsty.A.working；todrinkB.towork；drinkingC.toworkA.working；todrinkB.towork；drinkingC.towork；todrinkD.working；drinking2.What’swrongwithyou?Ihavea.ThedoctoraskedmenottoeatanythingtodaybecauseIatetoomuchyesterday.A.toothacheB.headacheC.sorebackD.stomachache3.Welearnfromourmistakessothatwewontrepeatthem.A.shouldB.mayC.couldA.toothacheB.headacheC.sorebackD.stomachache3.Welearnfromourmistakessothatwewontrepeatthem.A.shouldB.mayC.couldD.can4.IfeltverywhenIwashavingclassesinthemorning.4.IfeltverywhenIwashavingclassesinthemorning.Didyoustayuplatelastnight?A.relaxedB.sleepyC.nervousD.sick5.Noiseistohumansheal-t-h-.Yes，weshouldnttalkloudlyinpublic.A.harmfulA.relaxedB.sleepyC.nervousD.sick5.Noiseistohumansheal-t-h-.Yes，weshouldnttalkloudlyinpublic.A.harmfulB.harmC.harmlessD.harmfullyhaveyoubeenwriting?I'Veeenwritingfor3hours.A.Howsoon B.Howmany C.Howmuch D.HowlongWhentheboyheardthewords,hebecameandlefttheroom.A.annoying;annoying B.annoying;annoyedC.annoyed;annoyed D.annoyed;annoyingWhentheaccident?A.was;happenedB.had;happenedC.did;happen D.was;happeningTonyisandalwaystalkstoothers.A.polite;politeB.politely;politeC.politely;politelyD.polite;politelyIfit,we'lgotothezoo.A.rainy B.doesnFain C.doesnfains D.isnFain(附：6-10,北京四中八年级上期中英语测试题 )二、用括号内所给词的正确形式填空Youknoweven(little)aboutitthanIdo.I(usual)gotoschoolbybike.Itakeashower(two)adayinsummer.Ineed(go)homenow.It 'stoolate.Mymumanddadaregood(cook).三、根据汉语提示完成英语句子你要确保吃大量的水果和蔬菜。Youtoeatlotsoffruitandvegetables.他起得早所以赶上了早班车。Hegotupearlyhecaughttheearlybus.拥有健康的身体很重要。Itsimportantahealthybody.血液在我们体内运输营养。Bloodnutrientsourbodies.睡觉之前不要吃东西以便你能睡得更好。Don'teatbeforeyou youcan.四、完形填空Onecoldwintermorning,anoldwomanhadtoseeher21 .whenhecame,she22himthatherrightleghurt.Andthatsometimesshecouldnot23.Sheaskedhimwhatwas24asshehad25hadsuchfeelingsbefore.Thedoctorlookedherovercarefully,thenhesaid,Youareingood26forawomanofyourage.Ithinkthetroubleinyourrightlegisjustamatterofoldagecatchingupwithyou.Wegetallkindsofillness（疾病）27wegetolder.Thetroublewillalmostcertainly28inspring.”"don'tthinkso,doctor!”shesaid.Myleftlegis29anditis30ageasmyright.”21.A.doctorB.teacherC.daughterD.son22.A.askedB.saidC.toldD.speak23.A.seeB.sitC.goD.walk24.A.troubleB.wrongC.matterD.problem25.A.beforeB.neverC.agoD.ever26.A.timeB.luckyC.healthyD.health27.A.whenB.duringC.beforeD.until28.A.startB.beginC.endD.come29.A.goodB.niceC.kindD.beautiful30.A.thesameB.asC.soD.thedifferent五、阅读理解Ifyougotoafastfoodrestaurant,youwillprobablyseealotofteenagers.Today,manyteenagersareoverweight,andthisisbecauseoftheirbadeatinghabits.Mostteenagersarekeenaboutfoodwithalotoffat,oil,saltandsugar.Peoplecallthiskindoffood"junkfood".Butbadeatinghabitsgobeyondfastfood.Wefindmanyteenagerseatunhealthily.Somedon'thavebreakfastbeforetheygotoschool.Duringtheday,somedon'thaveapropermealforlunch.Inarecentsurveyatoneschool,scientistsfoundthatovertwothirdsofthestudentsdidn'tfollowahealthydiet.Theydidn'tlikevegetables,andmanyofthemdidn'tliketoeatfruits.Theypreferredtoeatfoodwithalotofsalt, sugar, orfat.Parentstodayalsoworryabouttheirchildren'sdiet.Somedoctorsgivethefollowingadvice:Teenagersshouldn'teattoomuchjunkfood.Teenagersshouldn'teatfoodwithtoomuchsalt.Saltcancausehighbloodpressureinthefuture.Teenagersshouldeatfoodwithoutmuchfat,oilandsugar.Teenagersneedtoeatsomefruitsandvegetableseveryday.Fruitsandvegetablesarerichinvitamins（维生素）andhavelittlefat.Teenagersneedtodrinkmoremilk.Milkwillhelptheirbonesgrow.Teenagersneedtoeatbreakfasteveryday.Itisgoodfortheirbodyandmind.Howmanypiecesofadvicearegivenbythedoctorsinthepassage?A.five B.eight C.six D.sevenTheunderlinedphrase"arekeenabout"inthepassagemeans.A.dislike B.love C.hate D.refuseWhichofthefollowingisNOTWRONG?Todayallteenagersareoverweight.Scientistsfoundtwothirdsofthestudentsdidn'thaveahealthydiet.Parentsareworriedabouttheirchildren'sdiettoday.Milk,fruitsandvegetablesarenotgoodforchildren.It'srighttoaccordingtothepassage.

A.eatjunkfoodA.eatjunkfooddrinkmilkandeatjunkfoodoftenD.eatvegetablesthatarerichinvitaminsThemainpurposeofthepassageistotellthechildren.A.howtokeepahealthydiet B.toeatfruitsandvegetablesC.howtohaveapropermealforlunchD.nottoeatjunkfoodBTheaim（目的）ofstudentswhocametoschoolistostudy.Buttostudyrequires（需要）arightway,oryouwasteeitherthetimeorthemoney.Thefollowingarethewaysofstudying.Thebesttimeforreadingismorning,becauseinthemorning,theairisfreshandthemindisclear.Forthatreason,wecangetgoodresult（结果）.Instudyingwemusthavepatience（耐心、）.Ifwehavenotknownatextwell,wemustreaditagain.Weshouldnotreadthenextonetillwehavelearnedthefirstone.|Whenwearestudying,wemustputourheartsintothebook,orwecangetnothingfromtheboo