2018届高考英语一轮复习Unit4Cyberspace课件北师大版.pptx

英,语,教,学,课,件,Unit4Cyberspace,基础回顾自主排查区,考点研析讲练互动区,话题写作综合应用区,分类记单词,写作词汇写一写,基础回顾自主排查区,1_adj.有可能的adv.(与most，very连用)可能2_vi.集中注意3_n.洪水，水灾vt.意见;暗示make/offer/giveasuggestion建议，提议askforasuggestion征求建议,suggest建议;表明,Thesmileonherfacesuggestedthatshe_(be)verysatisfiedwithwhatwehaddone.(陕西卷改编)Mymomsuggeststhatwe_(eat)outforachangethisweekend.Hesuggested_(deal)withtheprobleminanotherway.,在昨天的会议上我建议他放弃那个计划。_.(suggestdoing.)_.(suggestthat.)_.(同位语从句),(should)eat,dealing,was,Isuggestedhisgivingtheplanupatthemeetingyesterday,Isuggestedthathe(should)givetheplanupatthemeetingyesterday,Imadeasuggestionthathe(should)giveuptheplanatthemeetingyesterday,Waituntilthestudentssettledownbeforeyoustartthelesson.,settledown定居；平静下来；专心于,等学生都静下心来再开始上课。,(1)settledownto(doing)sth._settle_in/into适应(2)settlementn.解决；处理；决定；和解；殖民地_atasettlement达成协议(3)settlern._,开始注意某事物,开始注意某事物,开始注意某事物,开始注意某事物,考点研析讲练互动区,Withalotofdifficultproblems_(settle)，thenewlyelectedpresidentishavingahardtime.Itisreportedthatthestrikershavereacheda_(settle)withtheemployers.Beforewesettledownto_(discuss)otherthings，Iveaquestiontoaskyou.,tosettle,settlement,discussing,Youwillbeverypromisingaslongasyousettledowntoyourwork.,只要你安心工作，你会很有前途的。,(2016全国卷短文改错)Ifwegoonatripabroad，wecanbroadenourviewandgainknowledgewecannotgetfrombooks._Heclimbeduptothetopofthechurchtowertogetabetterviewoftheentirecity._Igotanopportunitytoviewthemoviebeforeitwasreleased._(2017江西重点中学盟校模拟写作)Ontheotherhand，somestudentsholdtheviewthatlaboreducationwilltakeuptheirtime，whichwillbespentstudying._,视野,风景,观看,观点，见解,写出下列句中view的含义,Whentheoldmanopenedthewindow，astrangerwithahighhat_(进入视野)Whileclimbingthemountain，weenjoyedthewarmsunshineand_(欣赏美丽的风景),cameintoview,扩展延伸,comeintoview_inviewof_inonesview/opinion_,进入视野；看得见,鉴于；考虑到,在某人看来；依某人的看法,abeautifulview,我们站在泰山的山顶上。We_.我们可以清楚地看到整个城市的美景。Weareableto_thebeautifulsceneryofthewholecity.用现在分词作状语连接句：_,standonthetopofMountTai.,haveagoodviewof,StandingonthetopofMountTai，weareabletohaveagoodviewofthebeautifulsceneryofthewholecity.,average,anaverageof,平均有(后跟数词),on(the)average,平均起来,above/belowaverage,在平均水平以上/以下,uptoaverage,averageout,达到平均数;达到一般水准,算出平均数,(2015重庆卷单选)Lastyearwasthewarmestyearonrecord，withglobaltemperature0.68_theaverage.Theeconomyhasgrownataremarkablerate，_(average)almost10percentperannual._average，peoplewhodontsmokearehealthierthanpeoplewhodo.,above,averaging,On,averageadj.平均的;普通的n.平均数;平均水平vt.计算出的平均数,(2016天津卷单项填空)Astheaverageageofthepopulationincreases，therearemoreandmoreoldpeopletocarefor.,随着人口平均年龄的增长，越来越多的老年人需要照顾。,affect,vt.影响;感动;(疾病)侵袭,(2015江苏卷书面表达)Thetrafficissueisverydifficulttosettle.Itnotonlyaffectsoureverydaylifebutmayalsothreatenpeopleslives.,交通问题很难解决,它不仅影响着我们的日常生活,而且也可能威胁到人们的生命。,beaffectedwithhighfever,begreatly/deeplyaffected/touched,发高烧,很/深受感动,n.effect,haveaneffecton,对产生影响,Around540millionpeople_(affect)bysecondhandsmoke，whichcauses100,000deathsperyear.Thinkofthemovies，books，teachers，andfriendsthathaveaneffect_youmostdeeply._(affect)withhighfever，hecontinuedwithhiswork.,听众被深深地打动了，他们长时间热烈地鼓掌。(affect)Theaudience_，andtheywarmlyapplaudedforalongtime._，theaudiencewarmlyapplaudedforalongtime.(分词作状语),on,areaffected,Affected,were/wasdeeplyaffected,Deeplyaffected,Theenemyhadnochoicebutto_tous.Janetriedtokeepupacalmappearance，buthertremblingvoice_her_.Thecouple_mostoftheirfortunetothepoorintheirsmalltown.Therottingbananasare_abadsmell，soyoudbetterthrowthemaway.Iknowsmokingisbadforhealth，butIsimplycant_it_.Aftertwodaysourfood_，andwehadtoreturn.,gaveaway,givein,gaveaway,givingoff,giveup,gaveout,Thechildrenareveryquiet.Iwonderwhattheyareupto.从事，忙于Johnwasdismissedbecausehewasntuptohiswork.胜任Itsuptoyouwhetherweacceptthepresentornot.取决于,一词多义写出下列句中upto的含义,第二板块,短语句式,_(由她决定)whetherornottogoonwiththecourse.AsfarasImconcerned，hesnotreally_(胜任这项工作),Itsuptohertodecide,uptothejob,Itisuptoyou.随你的便；由你来决定Itisuptosb.todosth.该由某人做某事,02,03,01,04,getintouchwith.,和取得联系(动作),keepintouchwith.,与保持联系(状态),beintouchwith.,和有联系(状态),getintouch,取得联系,04,losetouchwith.,和失去联系(动作),05,(be)outoftouchwith.,与失去联系(状态),与我们的朋友保持联系是友谊的重要组成部分。_isanimportantpartoffriendship.信不信由你，10年来我与他一直有联系。Believeitornot，I_himfortenyears.诚实地说，我与约翰失去联系一年多了。,Keepingintouchwithourfriends,havebeenintouchwith,ItisnoteasyforaChinesepersontospeakEnglishaswellasanativeEnglishspeaker.,对中国人来说，想把英语说得像英国本地人一样好，并不是件容易的事。,aswellas也，又；和一样好,(1)AaswellasB作主语时，谓语动词的单复数随A的人称和数的变化而变化(2)aswellas可以用来连接两个相同的成分，强调的重点在前面，不在后面。其在句首时，后面的动词多用v.ing形式。(3)may/mightaswell最好；还是为好；不妨(4)aswell也，还,Theteacheraswellashisstudents_(go)toplanttreestomorrow.Sincewehaventgoneveryfar，wemightaswell_(turn)aroundtogetthetap.,isgoing,turn,Aswellaswritestories，Ilovereadingandlisteningtomusic.答案：writewriting(四川卷改错)Thistrainingprogramcangiveyoualiftatworkasgoodasincreaseyourincomeby40%.答案：goodwell,ItisclearthatwearegoingtoseeahugegrowthinshoppingontheInternet.很明显，我们将会看到网上购物的大幅度增长。,在itisclearthat.句型中，it替代后面that引导的主语从句作形式主语。,Itisobviousthatwithoutthehelpofthewholesociety，therewouldbenonewschooltoday.,扩展延伸,it作形式主语的常用句式：(1)Itbe形容词(possible，strange，natural，important.)that从句。(2)句型Itis/wasobviousthat可用obviously作评注性状语来替换。(3)在句型“Itis/wasstrange/natural/important/necessary/essential.that从句”中，从句常用虚拟语气，即从句谓语动词为“should动词原形”，should可以省略。,Is_surprisinghowquicklychildrengetusedtoanewenvironment?(2015全国卷书面表达)Itisimportantthatyou_(hand)inyourarticlebefore28th，June.,(2014安徽卷写作)事实是每个人都将有事事似乎都在错的时期。_everyonewillhaveoneofthoseperiodswhenthingsseemtobegoingwrong.(表语从句)_everyonewillhaveoneofthoseperiodswhenthingsseemtobegoingwrong.(用it作形式主语)_，everyonewillhaveoneofthoseperiodswhenthingsseemtobegoingwrong.(用副词作评注性状语),(should)hand,it,Thetruthisthat,Itistruethat,Truly,Theteacheraswellashisstudents_(go)toplanttreestomorrow.Sincewehaventgoneveryfar，wemightaswell_(turn)aroundtogetthetap.,isgoing,turn,Aswellaswritestories，Ilovereadingandlisteningtomusic.答案：writewriting(四川卷改错)Thistrainingprogramcangiveyoualiftatworkasgoodasincreaseyourincomeby40%.答案：goodwell,Someexpertsseeourfutureinvirtualrealitytheuseofcomputerswithsoundsandpicturesthatmakeyoufeelasifyouareinarealsituation.有些专家看到虚拟现实的未来运用计算机产生的声音和视觉效果，使你感觉就好像生活在现实中一样。,本句使用了thesame.that句型，先行词之前有thesame作定语时，引导定语从句的关系词只能用that或as。,Jackwasntsayinganything，buttheteachersmiledathimasifhe_(do)somethingveryclever.Schoolstarted，butIfeltmoreandmoreasifI_(be)inaforeigncountrynow.Heopenedhismouthasif_(say)something.Shewalkedhereandthereontheplaygroundasif(shewas)_(look)forsomething.,were,haddone,tosay,looking,asif从句用虚拟语气从句用一般过去时(与现在的事实相反)从句用过去完成时(与过去的事实相反)从句用would/could/mightdo形式(与将来的事实相反),温馨提示：如果asif引导的从句中的主语和主句的主语相同，且含有be动词，可省略主语和be动词，这样asif后就只剩下名词、不定式、形容词(短语)、介词短语或分词。,一对年轻夫妇坐在船上吃着东西，说着话，大笑着，好像他们是这世界上仅有的人。Ayoungcoupleinaboatwereeating，talkingandlaughingloudly_.,asiftheyweretheonlypeopleintheworld,Thisissodifficultaproblem_nobodycanworkitout.Thisissodifficultaproblemasnobodycanworkout.,thesameskirtthat,that,thesameinstrumentas,这个乐器跟我昨天用的乐器一样，但它们的牌子不一样。Thisis_Iusedyesterday，buttheyarenotofthesameband.露西穿的裙子是她姐姐小时候穿的那件。Lucywears_hersisterworewhenshewasachild.,1Manylifestylepatternsdosuchgreatharm_healththattheyactuallyspeeduptheweakeningofthehumanbody.2_average，thereare800tornadoesintheUSeachyear，causingabout80deathsand1,500injuries.3Deeply_(affect)byhisstory，manyyoungpeoplebegantodovoluntaryworkforthedisabled.4Itwaswithgreatjoy_heworkedouttheproblemthathehadlongbeenpuzzledabout.5_isknowntousthatChinaismakinggreaterprogressinthedevelopmentofeconomy.,单句语法填空,to,affected,On,that,It,话题写作综合应用区,6Hissuggestionisthatwe_(go)towatchthefootballmatch.7Thechiefengineertogetherwithhiscolleagueshasbeenlookingfornew_(science)methodsoffarmingsincefiveyearsago.8Youwillhavemoresuccessifyoustudy_(regular)，sotrytodeveloparoutine.9Oneoftheadvantagesoflivingonthetopflooristhatyoucanhave_goodviewofthecity.10Anearthquakehitthecity，_(destroy)manybuildingsandroads.,shouldgo,scientific,regularly,a,destroying,11Thegovernmentcalledonpeoplealloverthecountry_(offer)theirhelptothedisasterhitarea.12Theoldmanwasdeepinthought，hiseyes_(focus)onthepainting.13_(obvious)，wedontwanttospendtoomuchmoneyontheproject.14Parents_(arrangement)everythingfortheirchildrenandsparenoefforttopavethewayfortheirsuccess.15Theyprovideanenvironmentwhereyoucanpracticeunderthe_(guide)ofsomeonewhosgoodatthelanguage.,tooffer,focused,Obviously,arrange,guidance,1.Itwassuggestedthatyouattendedtheopeningceremony.答案：attendedattend2Offeringanimportantroleinanewmovie，Andyhasgotachancetobecomefamous.答案：offeringoffered3Onviewofyourpresentbadmood，youdbetterputofftheworktillnextweek，whenyoumaybeinhigherspirits.答案：OnIn,单句改错,4Ifshereturnedanhourearlier，shewouldnthavebeencaughtintherain.答案：returned前加had5Hefindshardtofocushisthoughtsononethingforlongerthanfiveminutes.答案：hard前加it6WhatwasobviousthatthemanagerofthecoffeeshopwaswaitingforLiFangtoleave.答案：WhatIt,1Withsomanypeople_(盯着他)，hefeltverynervous.2Thenoisemadeithard_(我专心工作)(focus)3Thefatheraswellashisthreechildren_(每个星期天下午去滑冰)inwinter.(go),单句写作,focusingtheireyesonhim,formetofocusonmywork,goesskatingeverySundayaftern