广州英语九年级上-Unit-7

Unit7TheadventuresofTomSawyer重点知识1.OnSaturdaymorning,everyboyinthetownwashappy,exceptTomSawyer.except在此处用作介词，意为：除......之外，表示同类事物之间的关系，不能放在句首。其后可接名词、代词、副词、介词短语和动词不定式。WehaveclasseseverydayexceptSunday.辨析：except,besides,but与exceptforIknownothingabouttheyoungladyexceptthatsheisfromBeijing.AllbuthimhavegonetoJapan.Hisarticleisverygoodexceptforafewspellingmistakes.Therearethreemorevisitorsme.Hehadconsideredeverythingtheweather.2.Hepaintedoneboardandsurveyedhisprogress,andthenhesatdowntohavearest.1)survey及物动词，意为：查看，审视Theengineerssurveyedthebuilding.Sheturnedtosurveyherdaughter’spaleface.【拓展】survey作动词，还可意为：调查；作名词，意为：调查，测量BusinessDevelopmentAdviserssurveyed211companiesforthereport.Inasurveyfrom2000,satisfactionlevelsinJapanwereonlyhalfthoseinAmerica.Pleasemakeasurveyaboutyourfavoritefestivalandfillouttheform.2)progress不可数名词，意为：进展makeprogress取得进展makegreatprogress取得很大进步Aftersomeperiodofpractice,youwillmakegreatprogress.He（make）greatprogressinEnglishsincehecameintothecollege.3)rest名词，意为：休息have/takearest休息一下rest作名词，还意为：剩余部分，余下的人或物therestof剩余的....rest也可作动词，意为：休息Theworkersstoppedtohavearest.Werestedforanhourafterlunch.Therestoftheappleshavegonebad.3.Tombegantothinkofthegamesthathewantedtoplay.except除去...,除...之外强调从整体中除去部分，except后面的部分不包括在整体内。besides除...之外还有强调除去一部分还有另外一部分，besides后的部分包括在整体内。but除了多与onone,nobody,all,who等连用，其余情况下可与except互换。exceptfor除去...之外表示对一个人或者事物先进行一个整体评价，再就局部或细节提出看法或修正。thinkof意为：想象到，想出，考虑。后面接名词、代词或动名词。Canyouthinkofanyotherwaytodoit?We’rethinkingofmovinghouse.【拓展】thinkof还可意为：认为Whatdoyouthinkofthefilm?=Howdoyoulikethefilm?Iforourparty.我想不出一个更好的聚会的地方。相关短语：thinkabout考虑thinkover仔细考虑4.Heknewtheboyswhowerefreewouldsooncomealongandmakefunofhim.comealong意为：出现，来到Doyouwanttocomealong?Takeanyjobopportunitythatcomesalong.There'sabarbecuetonightandyou'reverywelcome.今晚有个烧烤野餐，非常欢迎你一起来。Hemaytheotherguests.他可能会和其他客人一道来。5.Hepickeduphisbrushandwentbacktowork.pickup意为：拾起，捡起HepickeduphiscapfromthefloorThereisabookonthefloor.Please.【拓展】pickup还有“（开车）接/取，搭载；（不费力/无意）学会，获得”之意。Shewasgoingovertoherparents'housetopickupsomecleanclothes.WheredidyoupickupyourEnglish?Thereareplentyofsuchideasaroundforchildren.孩子们在生活中会得到许多这样的经验.6.Whatapity!感叹句:what+a/an+可数名词单数pity名词，意为：可惜，遗憾Thepityisthatyouarenotaprophet.Itisagreatpitythatallstudentsinthecitycannothavethesamechances.【拓展】pity还可做不可谓数名词，意为：怜悯，同情心takepityonsb.同情某人Ifeltpityforthepooroldman.I'mhopingsomekindpeoplewilltakepityonmeTimehasforthehumanheart,helaughsatitssadstruggletoremember.岁月无情，它毫不怜悯人的心灵，它嘲笑心灵因不肯忘却而徒劳挣扎。7.Doesaboygetachancetopaintafencelikethiseveryday?chance此处用作名词：机会,可能性takeachance冒险，碰运气have/getachancetodosth.有机会做某事Don'ttakeachancetocheatintheexam.Youreallyneverknowwahtwillhappen.Youhavetotakeachance!Ifinallygotachance(stand)atthefrontoffashion.8.Thenhewentonpainting.goondoingsth.意为：不停地做某事，继续做某事goontodosth.意为：接着做另一件事goonwithsth.意为：继续做某事（前后做同一件事，但中间有暂停情况）Thestudentswentontalkingandlaughingalltheway.Goontodotheotherexerciseafteryoufinishthisone.Hetookacupoftea,andwentonwiththestory.Youcan’tgoonwithoutabreak.你不能不停地工作而不休息。Afterashortbreak,Igoonmyhomework.TheChairmansaidthatastimewasshort,weshouldgoonthenextitem.主席说由于时间短，我们应继续讨论下一项议程。9.Afterawhile,hesaid,“Tom,willyouletmedosomepainting?”1)while在此处用作名词，意为：一会儿，一段时间Let’shavearestforawhile.Hewasmarriedalittlewhileago.Ithimdigestthebadnews.过了一会儿他才领悟那则坏消息。2)dosomepainting该短语中v-ing为动名词，这是一个常见的固定结构。例如：dosomecleaningdososhoppingdosomecooking10.AuntPollywarnedmetodoitwell.warn动词，意为：警告，提醒warnsb.of/aboutsth.警告某人某事warnsb.(not)todosth.Theywarnedhimofthedangersofsailingalone.Hewarnedme(not,tell)othershissecrets.Thepublictobecarefuloffalseappeals.但广大民众已被提醒要小心虚假的声援。11.I’llgiveyouhalfmyapple.half此处用作形容词，意为：一半的。一般放在冠词，物主代词或指示代词之前。HalftheworkerscomefromShandong.We'dhavetowaitforanotherrevolution.要掀起另一场革命，可能还需半个世纪。Hedonatedfortunetothehospital.他把他的一半财产捐赠给了这家医院.【拓展】1）half还可做名词，意为：一半。Thejourneytakesanhourandahalf.Thebridgewasrebuiltin.该桥被分成两部分进行重建。2）halfof...意为：半数的HalfofthestudentsfromChina.Halfofhislife(spend)makinginventions.12.trickotherboysindoingtheworkforhim.trick此处用作动词，意为：欺骗，哄骗tricksb.intodoingsth.诱使某人做某事Theytrickedmeintomakingagreatmistake.Healwaystricksme(trust)him.【拓展】trick作名词，意为：诡计，花招playatrickonsb.捉弄某人Howdidshelookthroughhistrick?Hegotintothepalacebyatrick.Iftheydonotgiveusa,wecanthem.如果他们不招待我们，我们就可以捉弄他们。Practice一、完成句子1、得到一个访问日本的机会真不容易。ItisnoteasytovisitJapan.2、从那以后，我弟弟变得对唱歌越来越感兴趣Mybrotherhasbecomesingsincethen.3、一位老人警告我们不要在那条河里游泳Anoldmanswimintheriver.4、汤姆是我在这个城市里认识的唯一的一个人TomisIknowinthiscity.5、这堵红色的墙大概十码长，七码宽，三码高。Theredwallisabout,and.二、根据句意及首字母提示填词。1.Theplaygroundisover120ylong.2.Thewallgainedtwocofpaintingatlast.3.Wehaveworkedforhours.Whatabouthavingar?4.YoushouldreadasmanyEnglishbooksasp.5.ThewofthestoryisMarkTwain.语法专项—定语从句一．定语从句的理解：用来修饰名词或代词的词称为定语：atallbuildingthebookonthedeskanythingimportantthegirlinred如果定语是句子，便称为定语从句。Iknowthegirl.Thegirlisdancing.(两个简单句)→Iknowthegirlwhoisdancing.（定语从句）被修饰的词是_______________。这个词就称为先行词。其中连接两个句子的是______________，称为关系词。关系词在从句中指代先行词，并在从句中充当一定的成分，观察上句，关系词在从句中充当________________。附：关系词与先行词的关系：关系词和先行词密切相关，因为关系词用来指代先行