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7AUnit4Food一、单词hamburgerhungryenergyneverbowlvegetablehatecarrothealthydancerdietimportantneedeasytiredkeepfitseldomsweetsnackCokebetweenmealsugarfruitmilkbreadmeatstudytoplifestylebasketballfastchangeplanjuicehealthpersonpowercarefulwaterroundlemonmangotomatobeefporkcabbageinfrontofrollerskatingstorypotatoshelfknifesheeppacketsaltteakilocartonbuygrandpawowbottlenoodlequestionnairelessthanbiscuitpointcongratulationpartneroverallliecouchfeellucksupermarketcarrypeanutamountcalorievitaminsoupwithoutlist二、词组或短语序号ChineseEnglish1总是饿bealwayshungry2健身俱乐部theGetFitClub3……好不好？…….怎么样？Whatabout…?=Howabout…?去钓鱼好不好？Whataboutgoingfishing?4……对某人来说很重要…beimportantforsb.5需要做某事needtodosth.6需要某物来做某事needsth.todosth.7变累gettired8保持健康keepfit=stayhealthy=keephealthy9一日三餐之间betweenmeals10太多的糖toomuchsugar11想要（保持）健康wanttobehealthy12早饭吃……eat/have……..forbreakfast13一个顶尖的学生atopstudent14有健康的饮食习惯和生活方式haveahealthydietandlifestyle15跑得快runfast16是该某人去做某事的时候了。It’stimeforsb.todosth.现在是该我改变（……）的时候了。It’stimeformetochangenow.17计划做某事plantodosth.18你生活的方式thewayyoulive19当心某物/某事becarefulwithsth.20没有很多时间去做某事don’thavemuchtimetodosth.21一周三次threetimesaweek22坐在电脑的前面sitinfrontofthecomputer23去上舞蹈课gotodancinglessons24去滑旱冰gorollerskating25一包盐apacketofsalt26两袋大米twobagsofrice27三杯茶threecupsoftea28四公斤肉fourkilosofmeat29五盒牛奶fivecartonsofmilk30这么多东西somanythings31少于五小时lessthan5hours32多于十小时morethan10hours32一点也不，根本不not…atall34少看电视watchlessTV35祝贺某人Congratulationstosb.36看两个小时电视watch2hoursofTV=watchTVfor2hours37你认为……怎么样？Howdoyoulike….?=Whatdoyouthinkof…?38不再not…anymore=nomore39躺在长沙发上lieonthecouch40祝某人好运。Goodlucktosb.祝某事顺利。Goodluckwithsth41健康的饮食healthyeating=healthydiet42没有变胖★withoutgettingfat43讨厌做某事hatedoingsth.三、重点句子1.Iwalktomybowlmanytimesaday.2.Ahealthydietisveryimportantforadancer.3.★Ineedlotsofenergytodance.4.★ItisveryeasyformetogettiredwhenIdance.5.Ineedtokeepfit.6.★Ineverdoanyexercise.7.★Iplantogoswimmingtwiceaweek.8.Kittyiscarefulwithherdietbecauseshewantstobehealthy.9.Sandydoesn’thavemuchtimetoplaybadminton.10.★Danielspendsallhisfreetimesittinginfrontofthecomputer.11.HowmuchTVdoyouwatcheveryday?12.★Youarenotfitatall.你一点也不健康。13.Howdoyoulikeyournewdiet?=Whatdoyouthinkofyournewdiet?13.★IlovehamburgersbutIdon’teatthemanymore.=IlovehamburgersbutInomoreeatthem.14.★Goodluckwithyournewdietandlifestyle.15.Thismealgivesmeenergyfortheafternoonandforplayingvolleyballlater.16.Ineedvitaminstostayhealthy.我需要维生素来保持健康。17.Itisalsoimportanttodrinklotsofwatereveryday.18.★★Therearenocaloriesinwater,soyoucandrinkitwithoutgettingfat.四、语法1．频率副词：(1)频率副词按照其发生频率由高到低排列如下：alwaysusuallyoftensometimesseldomnever(2)频率副词用于行为动词之前，be动词之后。2．名词的分类：可数名词：atable/anapple/twotables/twostories/twowatches/photos/tomatoes/knives不可数名词：bread,water,hair,air,money,rain,tea,chicken,rice,fruit,cheese,milk,salt,sugar,soup,vinegar.3．Therebe句型的用法：Theseis／are+sb．／sth，十介词+someplace相当于“某地有某人／某物”，句子中的be动词和紧跟的名词在数方面必须一致。如：Therearesomepeopleinthepark．否定形式是：Thereis／arenot．．．如：Thereisnotapersonintheclassroom．一般疑问句形式是：Is／Arethere．．．?肯定回答是Yes，thereis／are．否定回答是No，thereisn't／aren't．如：Aretheresomepicturesonthewall?Yes，thereare．／No，therearen’t.分页精讲1.Let’shaveahamburger.让我们吃个汉堡包吧。(P58)“Let’s”是“Letus”的缩写形式，其后接动词原形（即省去to的动词不定式）。以“Let’s”开头的句子为祈使句。例如：Let’sgofishing.让我们去钓鱼吧。Let’splaybadminton.让我们打羽毛球吧。2.Ineedalotofenergy.我需要许多能量。(P58)(1)句中的need作动词，意为“需要”。例如：Doyouneedmyhelp?你需要帮助吗？Idon’tneedanymoney.我不需要钱。need还可作情态动词，常用于否定句。例如：---MustIfinishtheworktoday?---No,youneedn’t.——我必须今天完成这项任务吗？——不必。(2)alotof=lotsof意为“许多、大量的”，相当于many或much。例如：Hehasalotoffriendshere.=Hehasmanyfriendshere.他这儿有许多朋友。Herparentshavealotofmoney.=Herparentshavemuchmoney.她父母亲很有钱。3.Youneverexercise.你从来不锻炼。(P58)(1)never是副词，意为“永不，从不，决不，从未，一点也不”。通常置于行为动词之前、be动词或助动词之后。例如：WenevergotoschoolonSundays.我们星期天从来不上学。Iamneverlateforwork.我上班从不迟到。Iwillneverforgetyourbirthday.我决不忘记你的生日。(2)句中的exercise作动词，意为“锻炼”。例如：Myfatherexercisesintheparkeverymorning.我父亲每天早晨在公园锻炼。exercise还可作名词，意为“锻炼”。例如：Weneedenoughexerciseeveryday.我们需要每天锻炼。4.Iwalktomybowlmanytimesaday.我一天跑向我的饭碗好多次。(P58)(1)句中的walk为不及物动词，walkto相当于goto…onfoot，意为“步行去……”例如：Shewalkstoschooleveryday.她每天步行上学。walk也可作及物动词，意为“带……散步，带……遛弯”。例如：Shewalkshimeveryday.她每天带他散步。(P28)walk还可作名词，意为“散步，溜达”。例如：Itakemydogforawalkeveryday.我每天溜狗。(P14)Heoftengoesforawalkaftersupper.他经常晚饭后去散步。(2)times意为“次数、倍数”，属可数名词。例如：Wehavemealsthreetimesaday.我们一天吃三顿饭。time也可作不可数名词，意为“时间”。例如：Wedon’thavemuchtimetochatwitheachotheratschool.我们在学校没有多少时间相互聊天。5.Whatisyourfavouritefood?你最喜爱的食物是什么？(P59)Theyaremyfavourite.他们是我的最爱。(P59)句中的favourite是形容词，意为“心爱的，最喜爱的”，修饰名词。例如：Whatisyourfavouritecolour?你最喜爱的颜色是什么？favourite也可作名词，意为“最喜爱的东西，最爱”。例如：Thissongisoneofmyfavourites.这首歌是我最喜爱的歌曲之一。6.Iwanttobeadancer.我想要当舞蹈家。(P60)（1）wanttobe…意为“想要当/成为……”，wanttodosth.意为“想要干某事”。例如：Mysisterwantstobeateacherwhenshegrowsup.我妹妹长大后想要当教师。Iwanttogoshoppingthisafternoon.今天下午我想要去购物。（2）dancer是由动词dance加后缀-er变化而来的。例如：Wait-waiter;play-player;work-worker,teach-teacher;drive-driver;write-writer;swim-swimmer;run-runner;7.It’seasyformetogettiredwhenIdance.我跳舞时很容易疲劳。(P60)（1）该句的句型结构为“Itisadj.forsb.todosth.”意为“做某事对某人来说…”，it为形式主语，真正的主语为动词