高三英语期中的单元总知识点分析

温习巩固以往试卷中整理的错题，把包工结构分析清楚，尤其是高中重点语法，重在理清思路，要学会思考错误，从思维方式上纠正自己以期形成良好的习惯，避免重复犯错，达到举一反三的效果下面是小编给大家带来的面三英语期中的单元总知识点分析希望能帮助到你！高三英语期中的单元总知识点分析1分词作状语.对在句中作时间、条件、原因还是别的状语不是很清楚.分不清何时用现在分词、何时用过去分词解决办法.理解分词作状语时可以转换成相应的状语从句.分清何时用现在分词、何时用过去分词用法讲解.分词或分词短语作状语时可以表示时间、原因、让步、条件，方式或伴随状况通常可转换成相应的状语从句；表示方式或伴随状况时可以转换成并列句或非限制性定语从句例如PutintouseinApril2000=WhenitwasputintouseinApril2000thehotlinewasmeantforresidentsreportingwaterandheatingsupplybreakdowns.分词短语作时间状语Blamedforthebreakdownoftheschoolcomputernetwork=BecauseshewasblamedforthebreakdownoftheschoolcomputernetworkAlicewasinlowspirits.分词短语作原因状语Giventime=Ifheisgiventimehe11makeafist-classtennisplayer.分词短语作条件状语Weoftenprovideourchildrenwithtoysfootballsorbasketballsthinkingthatallchildrenlikethesethings.=andthinkthatallchildrenlikethesethings.分词短语作伴随状语.有时为了强调，分词前可带whenwhi1eifthoughasifunless等连词一起作状语，以便使句子的意思更清楚、更连贯例如Whencomparingdifferentculturesweoftenpayattentiononlytothedifferenceswithoutnoticingthemanysimilarities.Thoughtiredhestillcontinuedreading..现在分词和过去分词作状语时的用法比较不管是现在分词还是过去分词单独作状语，其逻辑主语必须与主句的主语一•致分词作状语通常可转换成一个相应的状语从句或并列句，如果状语分句或并列句中的谓语动词为被动结构，就用过去分词；如果状语分句或并列句中的谓语动词为主动结构，就用现在分词例如Whencomparedwiththesizeofthewholeearththebiggestoceandoesnotseembigatall.分词部分相当于Whenthebiggestoceaniscomparedwiththesizeofthewholeearth主语与分词是被动关系，所以用过去分词Whencomparingitwiththesizeofthewho1eearthwefindthatthebiggestoceandoesnotseembigatall.Whenwecompareitwiththesizeofthewholeearth...主语与分词是主动关系，所以用现在分词Facedwithabillfor$10000=Becauseheisfacedwithabillfor$10000Johnhastakenanextrajob.Wheneverhewasaskedwhyhewaslateforclasshewouldanswercarelesslyalwayssayingthesamething=andhewouldsaythesamething.注意.现在分词有两种时态一般式doing和完成式havingdone一般式通常表示与主句的谓语动词所表示的动作同时发生或无先后；完成式则强调分词所表示的动作先于谓语动词所表示的动作如Whilewalkinginthestreetwemetsomefriendsofours.同H寸发生HavingwaitedinthequeueforhalfanhourTomsuddenlyrealizedthathehadlefthiswalletathome.“等待”先于谓语动词“意识到”.分词的否定式的构成not+分词Nothavingreceivedareplyhedecidedtowriteagain.常用短语Whatareyoutryingtosay（你到底想说什么？）Don*tbesilly.（别胡闹了）Ilowstrongareyourglasses（你近视多少度？）Jus（because.（没有别的原因）ItisntthewayIhopeditwou1dbe.（这不是我所盼望的）Youwi1Ineverguess.（你永远猜不到）Noonecoulddoanythingaboulit.（众人对此束手无措）Isawsomethingdeep1ydisturbing.（深感事情不妙）Moneyisagoodservantbutabadmaster.（要做金钱的主人，莫做金钱的奴隶）lamnotavailable.（我正忙着）Wisdominthcmindisbcttcrthanmoncyinthehand.（脑中的知识比手中的金钱更重要）Neversaydie.itsapieceofcake.别泄气那只是小菜一碟Dontworry.youllgetusetoitsoon.别担心，很快你就会习惯的Ikonwhowyoufeel.我明白你的感受Youwinsome.youlosesome.胜败乃兵家常事Dontburyyourheadinthesand.不要逃避现实Ididn4texpectyoutosuchagoodjob.我没想到你干得这么好Youarecomingalonewell.你做得挺顺利Sheiswell-buiId.她的身材真棒You1ookneatandfresh.你看起来很Youhaveabeautifulpersonality.你的气质很好Youflattermeimmensely.你过奖啦Youshouldbeslowtojudgeothers.你不应该随意评论别人Ihopeyouwi1lexcusemeifimakeanymistake.如有任何错误，请你原谅Itwasmostcarelessofme.我太粗心了Itwasquitebyaccident.真是始料不及Iwishihadallthetimei*deverwastedsoicouldwasteitalloveragain.我希望所有被我浪费的时间重新回来，让我再浪费一遍Ilikeyouthewayyouwere.我喜欢你以前的样子Youtwogoaheadtothemoviewithoutmeidontwanttobeathirdwhee

1.你们两个自己去看_吧，我不想当电灯泡Doyouhaveanyoneinmind你有心上人吗？Ilowlonghaveyouknownher你认识她多久fItwasloveatfristsight.一见钟情Idbetterhitthebooks.我要复习功课啦apieceofonesmind.直言不讳HegavemeapieceofmindDontshiftresponsibilityontoothers.〃他责备道“不要把责任推卸到别人身上”acatanddoglife水火不容的生活Thehusbandandhiswifcarcalwaysquarrel1ingandtheyareleadingacatanddoglife.这对夫妇老是吵架，相互之间水火不容adogslife潦倒的生活Themanlivedadogs1ife.这个人生活潦倒高三英语期中的单元总知识点分析3过渡性连接词表强调:stillindeedofcourseafterallaboveallsurelycertainlyundoubtedlyinanycaseanywayinfactespeciallyobviouslyclearly表比较likeunlikesimilarlyinthesamewayequallysimilarto表对比bycontrastonthecontrarywhile.whereasontheotherhandunlikeinsteadbutdifferentfromhoweverotherwiseyettheformer***thelatteronce***nowsome***otheryearsago…today表列举foronething***andforanotherlike表举例Forexampleforinstancesuchastake***forexampleexcept[for]表时间Laternextthenfinallyatlasteventuallymeanwhilefromnowonfromthenonatthesametimeforthetimebeingintheendimmediatelyinthemeantimeinthemeanwhilerecentlysoonnowandthenduringnowadayssincelatelyafterwardstemporarilyearliernowafterawhilewhenwhilebeforeafteruntilassoonasthensuddenlyinafewdaysinrecentyearsearlythismorning/year/centuryallofsuddenthemoment表顺序Firstsecondthirdfirstlysecondlythirdlytobeginwithfirstofallinthefirstplacelastfinallyeventuallyintheendatlastnextaboveal1firstandmostimportantmeanwhi1e表解释Inotherwordsinfactasamatteroffactthatisthatistosaynamely表递进Whatismoreinadditionandalsobesidestoomoreoverfurthermoreaswellasaswellagainadditionallywhatisworse表让步Althoughthougheventhoughafteral1inspiteofevenif表转折Howeverrathertheninsteadofbutyetontheotherhandunfortunatelydespite表原因Forthisreasonfornowthatthankstoassinceowingtobecausebecauseofdueto表结果Soso/such-**thatthereforethusasaresultaccordingly表总结Onthewholeinconclusioninawordtosumupinbriefinsummarytoconcludetosummarizeinshortingeneralgenerallyspeakingaboveallafteral1其他Mostlyoccasionallynaturallymainlyexactlycommonlyforthispurposeformostofusinmanycasesinthiscase.表递进。