Unit2单词用法1.cheertiv.欢呼;喝彩cheerup意为“变得高兴,振奋起来”cheerupsb=cheersbup使某人更高兴(sb是代词只能放在cheer和up之间)Whocancheeruptheboy?=Whocancheertheboyup?2.volunteervlntin.&v.志愿者;义务做;自愿做n.志愿者复数:volunteersvolunteerv.义务劳动,自愿做volunteertodosth.义务自愿做某事很多人志愿到农场去工作。Manypeoplevolunteertoworkonthefarm.例1:LiuJingvolunteered_peopleintrouble.A.tohelpB.helpC.helpingD.helped例2:-Areyouall_?-Yes.Wealways_tohelpsickpeopleinthehospital.A.volunteers,volunteerB.volunteer,volunteersC.volunteers,volunteersD.volunteer,volunteerAA3.noticentsn.&v.通知,公告;注意到notice作可数名词,意为“公告牌;布告”。例如:Thereisanoticeonthewall,saying“NoParking”.notice作不可数名词,意为“注意”。例如:Takenoticeofwhattheysay.注意听他们说。notice作动词,意为“注意到,留心,看到”。例如:noticesbdosth注意到某人做某事noticesbdoingsth注意到某人正在做某事(动作正在进行)你注意到他的手在抖吗?Didyounoticehishandshaking?lonelylonely 形容词形容词孤独的,寂寞的孤独的,寂寞的”指指情感上的孤独情感上的孤独,带有伤感的感情色彩。,带有伤感的感情色彩。A lot of old people are lonely.A lot of old people are lonely.feel/be lonelyfeel/be lonely“荒凉的;偏僻的,通常在荒凉的;偏僻的,通常在名词前做定语名词前做定语。They were traveling in a lonely place of America.They were traveling in a lonely place of America.他们正在他们正在美国一个荒凉偏僻的地方旅行。美国一个荒凉偏僻的地方旅行。alone alone 副词副词独自;单独独自;单独;相当于;相当于“by oneself=of ones own“by oneself=of ones own”.”.I want to I want to travel alonetravel alone.我想独自去旅行。我想独自去旅行。live/travel/stay alonelive/travel/stay alone alone alone 无论形容词或无论形容词或副词,表达身体上独副词,表达身体上独自孤单,强调没有同自孤单,强调没有同伴的客观情况,没有伴的客观情况,没有感情色彩。感情色彩。形容词形容词单独的,独自的,常用作表语。单独的,独自的,常用作表语。Tom was alone in a house.Tom was alone in a house.Tom Tom 独自一人在房子里独自一人在房子里4.lonelylnladj.孤独的,寂寞的lonely与alone的区别【典型例题】根据汉语提示完成句子,每空一词。1.他喜欢自己一个人呆在家里。Helikesbeing_inthehouse.2.现在孩子们都离开了家,她感到孤独。Nowallthekidshavelefthomeandshefeels_.3.她决定独自去爬那座山。Shedecidedtoclimbthemountain_.4.那是一处偏僻的海滩,所以很少有人去那里。Itsa_beach,sofewpeoplegothere.alonelonelyalonelonelylonely与alone的区别alone作副词,意为“单独、独自”。alone=byoneself=ononesown独自Youshouldfinishyourhomeworkalone.=Youshouldfinishyourhomework.(2)lonely是形容词,意为“孤独的,寂寞的”。feellonely感到孤独()AlthoughTomlives_,hedoesntfeel_.A.lonely;lonelyB.alone;aloneC.alone;lonelyD.lonely;alone例:Thoughheis_athome,hedoesntfeel_forhehasmanythingstodo.A.alone;lonelyB.lonely;aloneC.alone;aloneD.lonely;lonelyCA5.severalsevrlpron.几个,数个,一些=afew我有几个好朋友。Ihaveseveral/afewgoodfriends.6.satisfactionstsfknn.满足,满意satisfiedadj.满意的;满足的近义词:pleasedv.satisfyv.使满意;使满足n.satisfaction满意;满足besatisfiedwithsth=bepleasedwith对.满意toonessatisfaction使某人满意的是;withsatisfaction满足地;满意地精选考题:1.Hesmiledwith_(satisfied)whenhewontherace.satisfaction7.joydn.高兴,愉快Activitieswithanimalshelpthemimprovetheirphysicalconditionandalsogivethemjoy.跟动物一起活动将帮助他们改善身体条件还有给他们快乐。7.ownern(r)n.所有者,物主词形变化ownadj.自己的;v.拥有theownerof.的主人经典例句她不是这所房子的主人。Sheisnottheownerofthishouse.8.raiserezv.抬起,举起,筹集,征集raise是及物动词,意为“筹集”。(1)常用短语:raisesth.forsb./sth.意为“为某人/物而筹集”。例如:我们为希望工程筹钱。WeraisemoneyforHopeProject.(2)raise作及物动词,意为“提升,举起,升起”。例如:raiseoneshand举手raiseprices涨价(3)raise作及物动词,还可意为“种植;饲养;培养;抚养”。例如:Theirfamilyraisedmuchcorn.他们家种了很多玉米。raisemoney募款;筹钱raiseachild抚养小孩9.cleanupi:(动+副:代词放中间)cleanthem/itup打扫(或清除)干净Eg.Illcleanupmydesk/Illcleanmydeskup.clean-up(n.)打扫,清洁Mykidshelpedmedoabigclean-upyesterday.SchoolClean-upDay学校大扫除日10.imaginemdnv.想象,设想imaginationn.想象imagine是动词,意为“想象,推测”,后面可接名词、代词、宾语从句、复合宾语,常用于结构:imaginedoingsth.想象做某事。例如:我们无法想象将来中国是什么样子。WecantimaginewhatChinawillbelikeinthefuture.我无法想象离开我所有的朋友。Icantimagineleavingallmyfriends.11.difficultydfkltn.困难n.困难,难题词汇扩展difficultadj.困难的经典例句政府应该鼓励社会团体去关爱那些有生活困难的残疾人。Thegovernmentshouldencouragesocialgroupstocareforthedisabledwhohavedifficultyinlife.12.traintrenv.训练,培养v./n.训练,培训火车词形变化 trainingn.训练常考短语 trainfor为.接受训练经典例句在下一场比赛之前你必须好好培训。Youllhavetotrainhardbeforethenextmatch.13.excitedksatdadj.激动的,兴奋的adj.激动的,感到兴奋的excitingadj.令人兴奋的excitev.使兴奋excitementn.兴奋beexcitedabout意为“对感到兴奋、激动”。例如:去动物园令我兴奋。Iwasexcitedaboutgoingtothezoo.beexcitedtodosth.意为“对做某事感到兴奋”。杰克对于乘飞机去那里旅行感到很兴奋。Jackwasexcitedtotraveltherebyplane.选词填空1.Areyougetting_(exciting/excited)aboutyourholiday?2.Whatan_(exciting/excited)gameitis!3.Hegaveusaquite_(surprising/surprised)answer.4.Wewerevery_(surprising/surprised)attheresult.5.Hedidntseemvery_(interesting/interested)inwhatIsaid.6.Its_(boring/bored)tositontheplanewithnothingtoread.excitedexcitingsurpringsurprisedinterestedboring14.interestntrstn.&v.感兴趣;兴趣have/showinterestin对.感兴趣loseinterestin对.失去兴趣aplaceofinterest一处名胜古迹15.makeadifferenceto意为“(对)产生影响”Luckymakesabigdifferencetomylife.“幸运儿”对我的生活有很大的影响。difference前面可加修饰词,如big,great等;to是介词,其后可接名词、代词或动名词。教育对一个人的生活质量有很大影响。Educationcanmakeabigdifferencetothequalityofapersonslife.失之毫厘,谬以千里。Onefalsestepwillmakeagreatdifference.【拓展】makenodifferenceto意为“对没有影响”。例如:Itmakesnodifferencetome.这对我没什么影响。17.giveout意为“散发;分发”相当于handout,是“动词+副词”结构的短语动词。例如:Canyougivethedrinksout,please?请你分发一下饮料好吗?【拓展】giveout的不同含义:(1)giveout表示“发出(光、热、声音、气味等)。”例如:Thesungivesoutlightandheattotheearth.太阳给大地光和热。(2)giveout表示“用完;耗尽”。例如:Ourfoodsuppliesbegantogiveout.我们存的粮食要吃完了。18.usedto与beusedto的辨析(1)usedto(一般过去时)表示过去经常发生的动作或存在的状态,该动词或状态现在已经不再继续,言下之意是现在不做了,usedto后只能接动词原形,即:usedtodosth例如:在我还是小女孩的时候我常常那么做。IusedtodothatwhenIwasalittlegirl.(2)beusedto习惯于做某事,后跟名词、代词或动名词。