选修七4单元单词新授课

Unit4Wordsandexpressions1/181.relevant★★★2.adjust(to)3.participate(in)4.otherwise5.donate6.voluntary7.purchase8.click9.distribute(distribution)10.operate(operation)11.hearfrom12.bedyingtodosth/for13.theotherday相关，切题调整，适应参加不然，不然捐赠自愿，志愿购置咔哒声分配；分发操作，运转接到（某人）来信渴望很快前一天2/1814.dryout15.inneed16.airmail★★17.fortnight18.roof19.muddy20.textbook21.concept22.weekly23.remote24.weed25.rectangle26.rectangular完全变干，干透在困难中，在危急中航空邮件两星期屋顶，车顶泥泞书本观念，概念每七天偏远杂草，野草矩形矩形3/1827.platform28.broom29.tin30.jar31.sniff32.interpreter33.grill34.privilege35.paperwork36.arrangement37.toast38.comb39.astronaut平台，讲台扫帚锡罐嗅，闻口译烤架，大平底锅特权，尤其优待文书工作安排，排列烤；敬酒梳子；梳（头发）宇航员4/1840.angle41.catalogue42.anniversary43.seed44.sew45.sewingmachine46.ox(oxen)47.trunk48.trunklibrary49.tractor50.Kenya51.tailor52.political角，角度目录周年纪念种子（用针线）缝缝纫机公牛(复数)树干，躯干箱式图书馆拖拉机肯尼亚裁缝政治，政党5/1853.distribution54.security55.clinic56.

PapuaNewGuinea★57.bucket58.bubble59.ridge60.hut61.leftover62.evil63.seedling64.vaccination65.loan分配，分发安全，保障诊所巴布亚新几内亚水桶，吊桶起泡，沸腾山脊，屋脊小屋剩下物，残留物邪恶，罪恶（）秧苗，树苗接种疫苗贷款6/1866.supplement67.plough68.Bangladesh69.Tanzania70.economic71.Nepal72.Uganda73.financial74.Sudan75.Malawi补充；附录犁地，耕地孟加拉国坦桑尼亚经济，经济学尼泊尔乌干达金融，财政苏丹马拉维7/181.hearfrom/

receivealetterfrom收到某人来信

hearabout听到关于......消息

hear+句子听说…

hearsbdo/doingsth听见某人做/正在做某事

hearof+名词/名词性短语听说…Haveyouheardofthiskindoffruit?Iwillgreatlyappreciatehearingfromyou.注意：see/hear/notice/feel/watch/observe/listento等后接doing表示“正在做”后接do表示做了或经常做。Iheardhim_______intheroomwhenIwaspassingby.(sing)keyWordssinging8/18Isawaman________theroomlastnight.(enter)Heisoftenhear_________inhisroom.(sing)2.bedyingtodosth.渴望做某事bedyingforsth.渴望得到某物IwasdyingtofurthermyEnglishabroad.Hewasdyingforsomewineatthemoment.渴望类似说法：haveastrongdesireforsth.beeagertodobethirstyforsth.desiretodosth.longtodosth./forsth.tosingenter9/18die拓展dieof/from因…而死diea…death死得…dieout(动.植物)灭绝;(风俗,习惯等)消失dieoff(家庭,种族等)相继死亡dieaway(声音,光线)逐步平息,减弱diedown(火,兴奋)渐弱,渐息▲Thecountryischangingveryquicklyandmanyoftheoldtraditionsare_____A.dyingofB.dyingawayC.dyingdownD.dyingout10/18Allthechildrenontheplaygroundstaredupintotheskyuntilthenoiseoftheplane______.A.gaveupB.tookoffC.wentoffD.diedaway3.theotherday很快前一天，经常与过去时连用Theotherdaywehadapicnicbythesideofthelake.4.relevant相关，相关反义词：irrelevantberelevantto/beconnectedwith/havesthtodowith与…相关relevancen.相关Educationshouldberelevanttothechild'sneeds.Forfurtherinformation,pleaserefertotherelevantwebsites.请登录相关网站了解详情。5.adjust调整，适应(adaptto)adjust/adapt(oneself)to调整自己以适应……Ittookquitealongtimetoadjusthimselftothenewconditions.他很久才适应了新环境。11/186.participatevt.参加，参加participationn.参加participantn.参加者participatein参加…（活动或比赛等）Hedidn’tparticipateinthelongjump.他没参加跳远比赛Tomparticipatedinourdiscussionyesterday.昨天汤姆参加了我们讨论。表示“参加”说法还有：takepartin后接活动【口语】attend[后接party,meeting,school,class,church,ball]participatein后接活动或比赛【较正式】joinin后接活动，多为娱乐性活动join+组织,政党等，表示成为其中一员joinsbinsth/doingsth

和某人一起做某事12/18①Whendidyou____theclub?②Wouldyouliketo____meinawalk?③Intheyearofthousandsofathletesfromallovertheworldwill_____________theOlympicGamesinBeijing.④WearetalkingabouthowtoimproveourspokenEnglish.Wouldyouliketo______ourdiscussion?7.dryout（使）变干；干透HetoldmethatthecanwasheatedtodryouttheleftoverFood.他告诉我加热罐子是为了使剩下食物变干。Watertheplantregularly,neverlettingthesoildryout.要经常给植物浇水，别让土壤干透。joinjoinparticipateinjoinin返回13/188.otherwiseconj.&adv.不然话，不然adj.另样，别样adv.另样地，别样地后可接一个未来时简单句或接一个虚拟句I'dbetterwriteitdown,otherwiseI'llforgetit.Iwassobusyyesterday,otherwiseIwouldhavecometotheparty.昨天我很忙，不然我会来参加聚会Hethinksotherwise.他不这么认为。Thepolicebelieveheisthethief,butalltheevidencesuggestsotherwise(=thatheisnot).Thetruthisquiteotherwise.【adj.】HeremindedmeofwhatIwouldotherwisehaveforgotten.他提醒了我，要不然我就把这事忘了。14/189.donate捐赠donationn.捐赠；捐赠物，赠品donate…to…向…捐赠…Hedonatedthousandsofpoundstothecharity.他向慈善机构捐赠了数千英镑。donationsoffoodandmoneyI'dliketomakeasmalldonationinmymother'sname.10.voluntaryadj.自愿,志愿volunteer

n.愿者v.志愿做volunteertodosth.志愿做某事volunteerforsth.Theyvolunteeredtorepairthehousefortheoldlady.他们主动提出为这位老人修缮房子。15/1811.inneed在困难中，在危急中Weshouldhelpthoseinneed.我们应该帮助那些需要帮助人。Hewashurtandinneedofhelp.类似结构还有：inuse在使用中introuble处于困境中indanger处于危险中onbusiness出差中inhospital在住院