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外研社英语七年级下册MODULE1lostandfoundUnit1:1.welcomebackto…欢迎返回…；Youarewelcome.别客气。Youarewelcomed.你是被欢迎的。2.everyone不定代词，“每个人”，指、只指人，不指物，不与of连用。谓语动词用单三形式。everyone即可指人，也可指物，可与介词of连用。Everyoneofushasachancetospeakatthemeeting.3.firstofall=firstly=aboveall首先;atfirst起初4.lostandfoundbox“失物招领箱”5.therebe句型的时态：一般现在时Thereis/areThereis(some)milkinthefridge.一般过去时Therewas/wereTherewasnothingspecialaboutthemeal一般将来时Therewillbe/is/aregoingtobeTherewillberainnextweek.过去将来时Therewouldbe/wasgoingtobeOurteachertoldusthattherewouldbeatestonMonday.现在完成时Therehave/hasbeenTherehasbeenanincreaseinthenumberofroadincidentsrecently.过去完成时TherehadbeenTherehadbeenalotofearthquakesinthisarea.6.alotof/lotsof许多；alot相当于verymuch，意为“非常”。Ihavelotsofbooksinmyroom.Thanksalot.7.whose代词，意为“谁的”。一般whose+n.Whosepenisthis?8.lookafter照顾，照料；lookahead向前看；lookasif看上去好像；lookat看着；lookaround/about四下环顾；lookback回头看;回顾；lookdownupon(on)看不起,轻视；lookforwardto盼望，期待；lookinto朝...看去;调查；looklike看上去象；lookon旁观，观望；lookon...as...把...看作...；lookout当心，留神；lookthrough浏览，翻阅，温习；lookup查阅;抬头看；lookupto尊敬look为不及物动词，单独使用，用来引起对方的注意。Look!That’sanEnglishcar.lookat及物动词词组，后接宾语，侧重“看”的动作。Comeandlookatmynewdress.watch是及物动词，意思“观看，注视”，常用来指看电视、看球赛、看戏等。Theyarewatchingamatch.seevi.&vt.及物动词意思“看见，参观”，不及物动意思“明白”。侧重“看”的结果。Canyouseethebirdinthetree?9.Here’sapurplewallet!本句为倒装句。由here,there,out,in,then,down等表示方位的副词开头的句子，如果主语是名词要用全部倒装语序，即谓语动词位于主语之前。但如果主语是代词时，则不倒装。Theregoesthebell.Hereyougo.10.carev.&n.—careful—carefully—carefulness—careless—carelessly—carelessness;becarefulwith小心…11.fromnowon从现在起Unit2:12.mobilephone移动电话；mobileadj.可移动的Theoldladysitsonamobilechaireverymorning.13.talk,speak,tell,say区别talkto强调谈话的对象是“单向的”。如：IamtalkingtoTom.(强调I单方面的对Tom在谈话）talkwith强调谈话的对象是“双向的”。如：IamtalkingwithTom.(强调I和Tom在相互谈话）speak后常接语言。HecanspeakEnglishandalittleChinese.speakto“和…讲话、谈话”。CanIspeaktoMr.Zhang?tell意为“告诉”。词组：tellsb.sth./tellsth.tosb.;tellsb.(not)todosth.;tellsb.+that从句;Hetellsmesomethingabouthispast.Hetellshissonnottomakethesamemistake.Hetellsmethathewantstobeateacher.say意为“说”，后常跟说话的内容。CanyousayitinEnglish?Hesaidthathewasateacherbefore.14.atthelostandfoundoffice在失物招领处，注意介词at。15.getreadyforsth.为某事作好准备；getonwell/badlywithsb./sth.和某人相处的好/不好；getreadytodosth.准备做某事；geton/off上车/下车；getin进去；getup起床；getdown下来16.belost:迷路；丢失；迷失Iseemtobelost.17.inahurry“匆匆忙忙”，此处hurry为名词。hurryup赶紧；hurrytodosth匆忙作某事，此时hurry为动词。Hehurriedhome.=Hewenthomeinahurry.18.a.leave此处作动词，意为“留下，落下”，后接表示地点的介词短语，表示把某物落在/忘在某地。Ioftenleavemyhomeworkathome.Ileavemykeyinthereadingroom.b.词组：leaveschool“毕业，退学”；leavetheschool单纯的离开学校；leaveforsw.动身去某地。c.leave作动词，意为“使保持…状态”。Wholeavesthedooropen?d.leave作名词，意为“假期，休假”。Iwanttoaskfortwodays’leave.19.attheairport,atthestation;ontheplane/train/bus;inthetaxi注意介词的不同。the20.threehundredofthese/those+npl(表示整体和部分关系)V.Shundreds+npl(数量关系)them21.atthemoment此刻，目前22.helpsb.dosth./helpsb.sth.帮助某人某事;withthehelpof在…帮助下;can’thelpdoingsth.禁不住做某事23.trytodo设法，trydoing尝试；haveatry尝试一下；tryon试穿；tryone’sbesttodosth.尽力做某事Unit3:24.thenameofthedog名词所有格25.suchas例如26.searchv.&n.搜索；调查；researchv.&n.研究，探讨27.thinkof想起；thinkabout考虑；thinkover仔细考虑28.choosefrom从...选择；choosesb.sth.=choosesth.forsb.29.detail细节；详述30.sketch梗概31.makealistofsth.列出…的清单32.asksb.(not)todosth.要求某人做某事重点句型：1.Firstofall,comeandlookinthelostandfoundbox!2.Peopleoftenlosethingswhenthey’retravellingorwhenthey’reinahurry.3.Theyleavethingsonplanes,ontrains,onbusesandintaxis.4.Hundredsofpeoplecomehereeveryday.