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Unit1Friendship1．addup合计；相加Addupyourscoreandseehowmanypointsyouget.把你的分数加起来，看你得多少。归纳拓展addup合计；相加；合情理addto增添；增加add...to...把……加到……addupto总数为，总计为(1)Thepieceofmusic________ourenjoyment.这首曲子给我们增添了快乐。(2)________9________thetotal.总数再加上9。(3)Thenumbers____________exactly100.这些数字的总数恰好是100。答案：(1)addsto(2)Addto(3)addupto即学即练完成句子。(1)Thesnowstorm__________ourdifficulties.暴风雪增加了我们的困难。(2)She____________sugar__________hertea.她在茶里加了糖。单句改错。(3)Hiswholeschooleducationaddedupnomorethanoneyear._____________________________________________答案：(1)addedto(2)addedto(3)up后加to2．upsetadj.心烦意乱的；不安的；不适的；vt.使不安；使心烦Yourfriendcomestoschoolveryupset.你的朋友来上学时心情很不好。归纳拓展upsetadj.心烦意乱的；不安的；不适的；vt.使不安；使心烦；打翻，碰到beupsetabout...对……感到心烦意乱Itupsets/upsetsbtodosth做某事某人感到不舒服Itupsets/upsetsbthat...让某人感到不高兴的是……(1)Ourarrangementsfortheweekendwere_______byhervisit.她一来把我们周末的安排都打乱了。(2)I'msorry；Ididn'tmeanto________you.对不起，我不是故意要惹你生气的。(3)Hewas____________notbeinginvitedtoattendthewedding.没邀请他去参加婚礼他很不高兴。答案：(1)upset(2)upset(3)upsetabout即学即练完成句子。(1)_________(让他不高兴的是)nobodyhadbotheredtotellhimaboutit.(2)There'snopoint__________(为此事难过)．答案：(1)Itupsethimthat(2)tobeupsetaboutit3．concernvt.(使)担忧；涉及；关系到n．担心；关注；(利害)关系Youwilltellyourfriendthatyouareconcernedabouthim/herandyouwillmeetafterclassandtalkthen.你会告诉你的朋友你很关心他(她)，下课后你们会见面再谈。归纳拓展concernvt.(使)担忧；涉及；关系到n．担心；关注；(利害)关系concernedadj.担心的；关注的as/sofaras...beconcerned关于；至于；就……而言beconcernedabout/for关心；担忧；挂念beconcernedwithsth牵涉到，与……有关Itconcerns/concernedsbthat...令某人担忧的是……(1)AsfarasI'mconcerned，theideaissobad.在我看来，这一想法十分糟糕。(2)Mostparents________more________schoolsafetynowthantheywerefiveyearsago.多数父母现在比五年前更担心校园安全。(3)Theaccident______________thebusdriver.这次事故与公交车司机有关。答案：(2)areconcernedabout(3)wasconcernedwith即学即练完成句子。(1)Sheis________herson'sfuture.她担忧着她儿子的将来。单句改错。(2)Asfarasheconcerned，nothingisasimportantashisdaughter._____________________________________________用适当的介词填空。(3)Asweallknow，parentsareconcerned______theirchildren'sstudybecauseitisconcerned________theirfuture.答案：(1)concernedabout/for(2)he后加is(3)about/forwith4．gothrough经历，经受Orareyouafraidthatyourfriendwouldlaughatyou，orwouldnotunderstandwhatyouaregoingthrough?还是你是担心你的朋友会嘲笑你，还是不理解你目前经历的困境呢？归纳拓展gothrough经历，经受；通过，穿过；仔细检查；用完，耗尽getthrough穿过(马路等)；接通(电话)lookthrough浏览breakthrough突破(1)I__________thesamethinglastyear.我去年也经历了同样的事情。(2)Therailwaypoliceman____________hisluggage.那位乘警仔细检查了他的行李。答案：(1)wentthrough(2)wentthrough即学即练写出下列句子中gothrough的汉语意思。(1)Haveyougonethroughyourmoneyalready?____________(2)Thecountryhasgonethroughtoomanywars.____________(3)Youmustgothroughyourpapersbeforeyouhandthemin.____________(4)Theropeistoothicktogothroughthehole.____________答案：(1)用完；花光(2)经受；经历(3)仔细检查(4)穿过5．onpurpose故意...Forexample，oneeveningwhenitwassowarm，Istayedawakeonpurposeuntilhalfpasteleven...……比如，有天晚上天气很暖和，我故意不睡觉熬到11点半……归纳拓展onpurpose故意，有意地；其同义词组为bydesign，其反义词组为bychance或byaccident，意为“偶然”。(1)Hediditonpurpose，knowingitwouldannoyher.他明知会激怒她，却故意那么做。(2)Ididn'thurtyouonpurpose.我不是故意伤害你的。(3)Ididn'tdoitonpurpose—itwasanaccident.我不是故意做这件事的——这是一次意外。固定搭配：forthepurposeof为了……目的；withthepurposeof有……目的；tolittle/nopurpose作用不大，徒劳。注意：forthepurpose和withthepurposeof都表示“为了……目的”，但是用for时，目的能否实现还不知道，用with暗示目的能实现。即学即练用恰当的介词填空。—Look！Thetelephoneisbroken.Someonedamagedit________purpose.—Thatmayberight.Butperhapsitwasbroken________accident.答案：onby6．inorderto为了……...Istayedawayonpurposeuntilhalfpasteleveninordertohaveagoodlookatthemoonbymyself.……我故意不睡觉熬到11点半，为的是独自好好看看月亮。归纳拓展“inorderto＋动词原形”表示“目的是……，为了……，以便……”，可以作目的状语置于句首或句末，其否定形式为inordernotto。(1)Inordertopasstheexam，hestudiedevenharder.为了通过考试，他学习更加努力了。[易混辨析]inorderto/soasto两者都接动词原形，作目的状语的用法一致。但soasto不可置于句首，只可用于句中。soasto还可以表示“以至于”，即作结果状语。(2)Igotupearlythismorninginorderto/soastocatchtheearlytrain.为了赶早班火车，今天早晨我起得很早。(目的)(3)She'safraidofmakinganynoisesoastowakeupthebaby.她怕发出响声弄醒婴儿。(结果)即学即练同义句转换。①Tomlistenedcarefullyinorderthathemightdiscoverexactlywhathisbrotherwanted.→Tomlistenedcarefully________________exactlywhathisbrotherwanted.②ToimproveherEnglish，shedoesmorereading.→___________improveherEnglish，shereadsmore.答案：(1)inordertodiscover(2)Inorderto7．powern．能力；力量Thedark，rainyevening，thewind，thethunderingcloudsheldmeentirelyintheirpower...漆黑的夜晚，风雨交加，电闪雷鸣，我完全被这种力量镇住了……归纳拓展powern．能力；力量；权力；职权；政权cometopower上台，当权；表示动作，不能和一段时间连用beinpower当权，执政；表示状态，可以和一段时间连用takepower执政havethepowertodosth具有做某事的能力、权力beyond/outofone'spower某人力所不能及的(1)The__________wascutoffandthestreetwasentirelyindarkness.断电后街道完全陷入了黑暗。(2)Shewastheonewho__________hireorfirepeople.有权雇用或解雇的人是她。(3)Iamsorryit's_________tomakesuchadecision.对不起，做出如此的决定超出了我的能力。答案：(1)power(2)hadthepowerto(3)beyondmypower[易混辨析]power/force/energy/strengthpower是最普通的用词，泛指一切力量、能力、职权、权力等force指自然界的力量、势力、说服力、压制力、军事力量等energy多指人工作时焕发出的精力或干劲或自然界的能量strength指机体内部的力气、力量、能力，依靠身体组织而存在的力即学即练用power，force，energy，strength的适当形式填空。(1)Knowledgeis________．(2)Ittookherweekstoregainher________afterillness.(3)Thenavyisoneofthearmed________．(4)—Youarealwaysfullof________．Canyoutellusthesecret?—Takingplentyofexerciseeveryday.单句改错。(5)Hehascomeinpowerfortenyearsbutstilldoesn'twanttole