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7AUnit4 Food【单元学习重点和要求】一、语音1.单词重读`hamburger `hungry `energy `never `exercise `vegetable `dancer `tired `healthy `diet `seldom `often `lifestyle `person`power `water `sour `salty `vinegar `lemon `hotpot`roller `skating `noodle `story `mango `carrot `favorite kilo`pancake `biscuit `total `partner `supermarket `calory `vitamin`peanut im`portant ice`cream pi`ano po`tato to`mato over`all question`naire congratu`lation a`mount 2.不完全爆破par(t)ner Iwal(k)tomybowlmanytimesaday. Wha(t)fooddoyoulike?Iwan(t)tobeadancer. Ige(t)tiredwhenIdance. Inee(d)lotsofenergytodance.3.句子重音和语调Doweneedtobuysome↗vegetables?Arewegoingtohavesome↘fruit?Whatdoweneedto↘buy?Howoftendoyouwalkto↘school?二、词汇1.单词hungry,need,never,exercise,hate,vegetable,dancer,tired,important,healthy,change,before,seldom,fruit,sweet,often,bread,meat,top,fast,juice,person,water,dry,story,icecream,glass,tea,ofcourse,favorite,kilo,salt,tomato,soup,lessthan,not…atall,try,feel,luck,supermarket,carry,large,takein,mean,fat,stay,taste.2.词组takemoreexercise 多锻炼walktoschool 步行上学threetimeaweek 每周三次keephealthy 保持健康jointhearmy 参军theloveofone’scountry 爱国心wanttobe 想成为……playcards 玩牌playgames 做游戏get…from… 从……获得(得到)……wouldlike(sb.)todosth 想要(某人)干某事lessthan 不到howmuch/many 多少keepfit 保持健康notatall 根本不;一点也不feelworried 感到忧虑Goodluckwithsth/tosb 祝好运bebusydoingsth 忙于干……; givesbsth.=givesthtosb 给某人某东西三、日常用语Weneedaneggandatomatoforthesoup.我们需要一只鸡蛋和一个西红柿做汤。Wouldyoulikeaglassofwater?你想要杯水吗?Let’smakeapancake.我们做个薄煎饼吧。Howtokeepfit?怎样保持身体健康?四、语法1.频率副词。频率副词告诉你事情每隔多久发生一次。never 0% 从不seldom 20% 很少sometimes 40% 有时often 60% 经常usually 80% 通常always 100% 总是①表示频率的副词在句子中放在动词之前,be动词之后。例如:Ialwaysplaybasketballwithmyclassmatesafterschool.放学后我总是和同学们打篮球。Mikeisalwayshappy.麦克总是开心。②表示频率的副词提问,用howoften。例如:HowoftendoyouwatchTV?你多长时间看一次电视?Twiceamonth.一个月两次。2.名词(可数名词和不可数名词)在英语中,名词分为不可数名词和可数名词两大类。不可数名词就是没有复数的名词;可数名词就是有单数和复数之分,两个以上的名词要用名词的复数形式。一个人或事物为单数,两个或两个以上是复数。可数名词变为复数形式的规则如下:①一般情况是在单数可数名词后加“-s”,如apen→pens,asister→sisters.②以s,sh,ch,x等结尾的单词,变复数形式需加“-es”,如:abus→buses,adish→dishes,awatch→watches,abox→boxes.③以f,fe结尾的名词,变复数形式需将f,fe变为ves,如:aknife→knives,aleaf→leaves.④以o结尾的词多数都加-es,如:ahero→heroes,apotato→potatoes,anecho→echoes,atomato→tomatoes.少数词加-s,如:azoo→zoos,aradio→radios,aphoto→photos,apiano→pianos,a kilo→kilos,astudio→studios.⑤辅音字母+y结尾的名词,变复数形式需先将y变为i,然后再加“-es”,如:astory→stories,afactory→factories,afamily→families.⑥复数同形的名词,如:sheep→sheep,deer→deer,Chinese→Chinese.⑦少数名词的复数形式是不规则的,如:aman→men,awoman→women,achild→children,afoot→feet,anox→oxen,amouse→mice,atooth→teeth,agoose→geese.【知识讲解】1.Let’shaveahamburger.我们吃个汉堡包。①let's=letus,let后面用动词原形即Let’sdosth.“让我们干……吧。”例如:Let’shavearest.让我们休息一下吧。Let’splaygames.让我们做游戏吧。〖注意〗 let’s开头的祈使句,其反意疑问句在句末加shallwe?表示包括听话人在内的一种建议。如果不表示建议,而是提出一种请求,表示允许,不包括听话人在内时,则letus不缩写成let’s,其反意疑问句为willyou?Let’splaybasketball,shallwe?我们踢篮球,好吗?(表示建议)Letusseeyourpicture,willyou?让我们看看你的图画,可以吗?(表示请求允许)②have动词,“吃、喝;有”。例如:Wouldyouhaveacupoftea?你要喝杯茶吗?Whatdoyouhaveforbreakfast?你早饭吃些什么?2.Youarealwayshungry,Eddie.你总是饿,埃迪。①always副词,“一直,总是”,是一个频率副词,常用于一般现在时。例如:Shealwayshaslunchathome.她总是在家吃午饭。Thesunalwaysrisesintheeast.太阳总是从东方升起。②hungry形容词,“饥饿的”,其反义词是full,在句中作表语。例如:Areyouhungry?你饿了吗?Ialwaysfeelhungryafterschool.放学后我总是觉得饿。3. Youneverexercise.你从不锻炼。①never副词,“从不,永不”,本身具有否定意义,语气比not重,用never表示否定时,不需要加助动词“not”。例如:Inevergotoschoollate.我上学从不迟到。Sheneverwritestoherfather.她从不给她的父亲写信。②exercise动词,“锻炼,训练”,在句中作谓语。例如:Mike’ssisteroftenexerciseshervoiceinthemorning.麦克的姐姐经常在早晨嗓子。Heisexercisingtheboysinswimming.他正在训练男孩子游泳。名词,“训练、锻炼(单数);做操;练习、习题(复数)等”。例如:You’dbettertakemoreexercise.你最好多锻炼。Eatlessandtakemoreexercise,youwillbethin.少吃饭,多运动,你会苗条的。HaveyoufinishedyourChineseexercises?你的语文作业做完了吗?domorningexercises做早操doeyeexercises做眼睛保健操4.Iwanttobeadancer.我想当一名舞蹈演员。wanttobe“想成为……”,want动词,“想,想要”其后可接名词或动词不定式作宾语,也可宾语接动词不定式,即wantsth想某物,wanttodosth.想做某事;wanttotodosth.“想让某人做某事”。例如:Iwantsomeblacktea.我想要些红茶。Whatdoyouwantmetodo?你想要我做什么?be动词原形,“做,成为”。例如:Iwanttobeadoctor.我想成为一名医生。Don’tbelate!别迟到!5. It’simportantforadancertobehealthy.对一个舞蹈演员来说健康是很重要的。常见的句型是:Itis+adj.+for/ofsbtodosth。例如:Itisdangerousforchildrentoswimintheriver.孩子在这条河里游泳很危险。Itwascarelessofyoutodothat.你这么做真粗心。6.Before,Iseldomatefruitandvegetables.以前,我不常吃水果和蔬菜。 seldom副词,“很少,不常、难得”,其反义词是often。通常置于行为动词之前;助动词和be动词之后。是一个表示否定意义的副词。例如:Mrs.Brownseldomgoesout.布朗夫人很少外出。Millieisseldomlateforschool.米莉上学很少迟到。7. Iatealotofsweetsnacksbetweenmeals.在两餐之间我吃了许多甜食。between介词,“在(两者之间)”,后面可以跟名词或代词,跟代词时要用宾格。例如:Putthedeskbetweenus.把课桌放在我们俩中间。between…and…“在……和……之间”,它限于两者之间;如果是三者之间或三者以上,要用介词among。between和and之间可以是两个人,也可以是两个不同的物或两个点(时间、数字、场所)。例如:PetersatbetweenMaryandJane.彼得坐在玛丽和简之间。Theshopopensbetween9a.m.and5p.m.商店在上午九点和下午五点间开门。Maryissittingamongthechildren.玛丽坐在孩子们之中。8. Iknowthatsweetsnacksarenotgoodforme.我知道甜零食对我没有好处。begoodfor…“对……有益(有用)”,后接人或事物的名词。例如:Sunshineisgoodforyourplants.你的花草要多晒太阳。Isthiskindoffoodgoodforme?这种食物对我身体有益吗?Thiscreamisgoodforbums.这种油膏治烧伤和烫伤很管事儿。Milkisgoodforchildren.类似的固定词组还有:begoodat“擅长,善于”,后接名词,代词或动名词。例如:KateisgoodatEnglish.凯特擅长英语。Mikeisgoodatplayingfootball.麦克擅长绘画。begoodto“对……好(和善、慈爱)”,后接表示人的或要格化的名词。例如:Sheisgoodtome.她对我好。9. Now,Ialwayseatanappleforbreakfast.现在,我总是早饭吃一个苹果。eatsth.forbreakfast/lunch/supper=havesth.forbreakfast/lunch/supper“早饭/午饭/晚饭吃……”。例如:Iatesomebreadforbreakfast.=Ihadsomebreadforbreakfast.早饭我吃的面包。Whatdidyoueatforsupper?=Whatdidyouhaveforsupper?晚饭你吃得什么?10.Afterclass,IalsolikeplayingcomputergamesandchattingwithmyfriendsontheInternet.课后,我也喜欢玩电子游戏和朋友们在网上聊天。likedoingsth.“喜欢干某事”,后面跟动名词表示习惯性的动作。playing和chatting属于名词短语,在句中作谓语动词的宾语。play动词,①“玩,做(游戏),踢(球)”,可以构成以下的固定词组:playcards玩牌 playgames做游戏 playfootball踢足球②“演奏,吹奏”,可以构成的固定词组有:playthepiano 弹钢琴 playtheviolin 拉小提琴playwith… 玩…… playwithwater 玩水play…with… 和……一起玩 playfootballwithchildren和孩子们一起踢足球chat动词,“闲谈,聊天”。例如:Theyarechattingintheroom.他们在屋子里闲聊。MrsGreenlikeschattingwiththefriends.格林夫人喜欢和朋友们聊天。11. Now,Iexerciseeverydayforabout30minutes.现在,我每天锻炼大约30分钟。for介词,表示时间时指一段时间,其后表示时间的名词往往用复数形式。IstayedinShanghaiforthreemonths.我在上海呆了三个月。 Hewillstudyinthisschoolforfouryears.他将在这个学校学习四年。12.Iswimtwiceaweek.每周我游泳两次。twice副词,“两次,两倍”,一次用once,表示三次以上用“基数词+times”。例如:threetimes三次 manytimes许多次twice=twotimes,通常多用twice,如:twiceaday一天两次 Twicetwoisfour.二二得四。13. HowoftendoesKittydance?基蒂每隔多久跳一次舞?Howoften指动作发生的频率,即每多少时间进行一次,常与一般现在时或一般过去时连用,回答一般是onceaweek,twiceamonth,everytwodays,sometimes,quiteoften等。例如:Howoftendoyougoandseeyourgrandfather?你每隔多久去看你爷爷一次?Onceaweek.每周一次。Howoftendidhewritetoyou?他每隔多久给你写一封信?Everytwoweeks.每两周一次。14.WheredidKittygetherenergyfrom?基蒂从哪儿获得她的能量?get…from…“从……获得(得到)……”,例如:Wegetsomeeggsandchickenfromchickens.我们从鸡身上得到鸡蛋和鸡肉。Whatcanwegetfromcow?我们从牛身上可以得到什么?15.acolddrink冷饮,其反义词组是ahotdrink热饮drink在这课里是名词,“饮料”。例如:bottleddrinks还可以作及物动词,“饮,喝”,如:drinkaglassofwater喝杯水drinkacupoftea喝杯茶也还可以作不及物动词,“喝酒、酗酒”。例如:Hedoesn’tdrink.他没有喝酒的习惯。 Myuncleoftendrinkshard.我叔叔经常酗酒。【练习检测】一.单词辩音:(选出划线部分一个与众不同的选项)( )1.A.piano B.hamburger C.dancer D.carrot( )2.A.knife B.wish C.kilo D.important( )3.A.mean B.icecream C.health D.peanut( )4.A.bowl B.tomorrow C.borrow D.power( )5.A.energy B.mango C.round D.amount二.根据汉语及句意完成下列句子,每空一词:6.Mybrothernever_______ ________earlyeverymorning.(起床)7.Heisbusy____________(play)football.8.Doeshealways______(exercise)withyou?9.Wearealllookingforwardto______(fish)nextweek.10.Therearetwo___________(小刀)onthedesk.11.Weneedtobuysome__________.(芒果)12.Iwanttobea________(dance).13.Let’s_________ (买)somepotatoesandcarrots.14.Youareavery___________(health)people.15.We______ ______(notgo)toschoolonSaturdayandSunday.三.单项选择:( )16.—Howmany____arethereoverthere?—Therearefifty.A.student B.sheep C.boy D.girl( )17.—______doesyourbrothergoonline?—Threetimesaweek. A.Howmuch B.Howlong C.Howmany D.Howoften( )18.Jenny____lifestyle.A.hasahealth B.haveahealth C.hasahealthy D.haveahealthy( )19.Mydad_____alawyer(律师).A.wantsmeto B.wantsmetobe C.wanttobeme D.wanttomebe( )20.—Ifeeltired.Ihavesomuchworktodoanddon’thavemuchtimeformyself.—Youshouldtake______,Ithink.A.health B.exercise C.lesson D.time( )21.He_____lateforschool.A.isoften B.oftenis C.doesoften D.oftendoes( )22.Milliedancesforhalf_____houreveryday.A.a B./ C.an D.the( )23.—Howoftendoyouwalktoschool?—______.A.Never B.Twohours C.1point D.bybus( )24.Theyarebusy_____volleyball.A.play B.toplay C.plays D.playing( )25.Goodluck_____yourEnglish,Ricky?A.to B.with C.of D.at四.按要求进行句型转换(每空一词):26.Ialwayseatanappleforbreakfast.(对划线部分提问)________ __________ ________ ________eatanappleforbreakfast?27.Iusuallyhavefishandvegetables.(对划线部分提问)_______ _________ you usually _________?28.Sheeatssomebreadforlunch.(改为同义句)She_______somebread_________lunch.29.Iwouldlikeacupoftea.(改为一般疑问句)__________ __________likeacupoftea?30.ThisisMillie’sbag.(对划线部分提问)_________bag_________this?五.完形填空:TheTurners__31__America.Theyarenow__32__Beijing.ThisistheirfirstvisittoChina.TheyaregoingtostayinChina__33__threemonths.Theywanttovisitsomebigcitiesandvillages.Theywanttolearn__34__Chinese,too.MrTurnerisadriver.He__35__todriveinBeijing.MrsTurnerisaschoolteacher.She__36__acityschoolandavillageschool.__37__daughterisamiddle-schoolstudent.ShemeetssomeChinesestudents.They__38__alotofpicturesinChina.WhentheyarebackinAmerica,theyaregoingtoshow(展示)thepicturestotheir__39__.Theywant__40__toknowmoreaboutChina.31.A.isfrom B.arefrom C.cometo D.comesfrom32.A.of B.at C.on D.in33.A.in B.on C.for D.from34.A.some B.many C.little D.no35.A.like B.likes C.want D.wanting 36.A.visit B.visiting C.isvisiting D.arevisiting37.A.His B.Her C.Your D.Their38.A.bring B.give C.take D.like39.A.mother B.teacher C.friends D.brother40.A.American B.Chinese C.theAmericanpeople D.theChinesepeople六.阅读理解:Kate’sgrandpawasveryrichandhadsomeshops.Theoldmanbegantolearndrawingwhenhewassixty,andheloveditverymuch.Fortwelveyearshedrewalotandthereweremanypicturesinhisworkroom.Hewassatisfiedwiththemandkeptthemwell.Onedaytheoldmanwasill.Hehadtobeinhospital.Beforehedied,hesaidtoKate,“Iwanttogivemypicturestoaschoolaspresents.Thenthestudentswillremembermeforever.ButIdon’tknowwhichschoolI’mgoingtogiveto.Canyouhelpme?”“Well,”saidthelittlegirl.“You’dbettergivethemtoablindschool.”41.Kate’sgrandpawas____.A.anownerofshops B.ateacher C.afarmer D.adriver42.Theoldmantriedhisbesttobe______.A.anartist B.adoctor C.ateacher D.ashopassistant43.Theoldmanloved______verymuch.A.reading B.writing C.swimming D.drawing44.Whentheoldmandied,hewas______.A.sixty B.seventy C.seventy-two D.seventy-three45.Katethoughthergrandpa’spictureswere_____.A.good B.bad C.beautiful D.nice【参考答案】一.单词辩音:1.C 2.A 3.C 4.D 5.B二.根据汉语及句意完成下列句子,每空一词:6.getsup 7.playing 8.exercise 9.fishing 10.knives11.mangoes 12.dancer 13.buy 14.healthy 15.don’tgo三.单项选择:16.选B。Howmany后接可数名词复数,只有B是复数形式(sheep单复数式相同)。故选B。17.选D。因为回答是“每星期三次”,是表示频率的。故选D。18.选C。因为主语she是第三人称单数,谓语动词也要用第三人称单数形式,生活方式前面要用形容词来修饰。故选C。19.选B。因为主语mydad是第三人称单数,谓语动词也要用第三人称单数形式,句型wantsb.todosth.。故选B。20.选B。固定词组takeexercise“进行锻炼”,故选B。21.选A。因为频率副词一般在系动词之后;行为动词之前。故选A。22.选C。halfanhour固定词组,“半小时”,故选C。23.选A。howoften是询问频率,只有never符合题意。故选A。24.选D。bebusydoingsth.是句型,“忙于干某事”。故选D。25.选B。句型Goodluckwith+sth.,Goodluckto+人,故选B。四.按要求进行句型转换(每空一词):26.Howoftendoyou划线部分是频率副词,要用howoften提问;第一人称要变第二人称。 27.Whatdo…have?划线部分“鱼和蔬菜”是宾语,故用what提问,谓语动词用动词原形。28.has…for…。eat的同义词“吃”是have。29.Wouldyou…。一般疑问句是将助动词调到主语之前,这句话的助动词是would。第一人称要变为第二人称。30.Whose…is…。划线部分是人名的所有格形式,因此用whose修饰名词bag,“谁的”。五.完形填空:31.选B。因为人名后面加上复数,表示一家人,谓语动词要用复数形式。故选B。32.选D。因为后面是地点名词“北京”,故选D。33.选C。准备在中国呆上三个月。表示一段时间,要用介词for。故选C。34.选A。some“一点儿”,用于陈述句。故选A。35.选B。因为主语是he第三人称单数,所以谓语动词要用第三人称单数形式。36.选C。因为主语是she第三人称单数,所以A、B、D三项都不对。故选C。37.选B。形容词的物主代词,作定语,修饰名词daughter。故选B。38.选C。固定词组takepictures,照像片。39.选C。这句话的主语they是复数,所以要用名词的复数形式。故选C。40.选C。前文中提到WhentheyarebackinAmerica,表示是美国人民。故选C。六.阅读理解:41.选A。从短文中第一句话Kate’sgrandpawasveryrichandhadsomeshops.可以判断出,答案应该选A。42.选A。从短文中第二句话Theoldmanbegantolearndrawing可以判断出,故选A。43.选D。从短文中第二句话heloveditverymuch可以判断,故选D。44.选C。从短文中第二句话Theoldmanbegantolearndrawingwhenhewassixty,和第四句话Fortwelveyearshedrewalot可以得出,这个老人七十二岁。故选C。45.选B。从短文中最后一句话“Well,”saidthelittlegirl.“You’dbettergivethemtoablindschool.”可以判断出,这位老人的画画得不好。故选B。