Unit8知识点讲义牛津译林版八年级英语上册

8AU8Naturaldisasters【词汇过关测】教师版8AU8英译汉英文词性中文释义英文词性中文释义disastern.祸患mopvt.用拖把擦干净upadv.完全地earthquaken.地震thousandsof成千上万的accidentn.事coachn.长途汽车crashvt.&vi.猛撞；碰撞floodn.洪水，水灾washaway冲走villagen.村庄，乡村lightningn.闪电stormn.风暴，暴（风）雨thundern.雷，雷声catchfire着火slightadj.轻微的shaken.摇动，震动loudadj.的，喧闹的bombn.炸弹fearn.害怕，恐惧directionn.方向inalldirections四面八方whileconj.当…的时时brickn.砖，砖块edown崩塌，坍塌shakingn.摇动，震动silentadj.寂静的not...atall一点也不ifconj.是否nervousadj.紧张不安的heartn.心脏beatvi.&vt.响，作节奏运动trappedadj.困住的mindn.头脑calmvi.&vt.(使)平静，calmdown冷静（使）镇定sinceconj.由于，既然stilladv.仍然aliveadj.活着的darkn.黑暗findone’swayout找到出路shoutn.atlast最后，终于daylightn.日光safeadj.安全的asleepadj.睡着的afterconj.在…以后breakvi.损坏；打破breakdown（车辆或机器出故障，坏掉as...aspossible尽可能…toweln.毛巾，浴巾rulen.规则railwayn.铁路burnn.灼伤daughtern.女儿granddaughtern.(外)孙女sonn.儿子grandsonn.(外)孙子boardn.木板weekdayn.一至星期五headachen.头痛toothachen.牙痛countrysiden.乡下，农村houseworkn.家务活pancaken.烙饼，薄饼nearlyadv.几乎，将近clearvt.清除，清理behindadv.在后面【知识梳理】icstrip&Weletotheunitnaturaldisasters 自然灾害earthquake [C]n.地震 flood [C]n.洪水;水灾 一场洪水afloodbeallwetstorm [C]n.风暴，暴(风)雨beallwet湿透了—Didn’tyouheartherain?先去掉疑问句中的否定词，再回答!)—NoIdidn’t.(我没听见)—YesIdid.我听见了)★mop vt.用拖把擦干净(mopped)mopup (upadv.完全地)【代中名中后】mopitup【代中】 mopupsth./mopsth.up【名中后】losefinal决赛失败losefinalthousandsof… “数以千计的(hundreds/millionsof名词复数)【有数字s】数字+thousand/hundred/million+名词复数 “几千/百/百万…”数字+thousand/hundred/millionof代词/the+名词复数 几千/百/百万”accident [C]n.事故anaccident 一场事故acaraccident 一场车祸crashintothetreetrafficaccidentscrashintothetree撞到树上washaway冲走【代中名中后】fallv.落下(fell)fall(down)from=falloff 从…摔下来fallover 绊倒(向前倾)★hearsth. hearthat句子听说…hearof/about…听说…hearfromsb. 收到某人的来信Therewasaheavystormwiththunderhear/seesbdo…听见/看见某人做…(全过程/经常做)hear/seesbdoing…Therewasaheavystormwiththunderandlightninglastnight.昨晚有场大暴风雨夹杂着电闪雷鸣。andlightninglastnight.startabigfire 引起了一场大火※catchfire 着火(短暂性)beonfire 着火(延续性)makeafire(todosth.)生火去做… (makeafiretokeepwarm生火取暖)巩固练习—What heavyrain!—YesIfitkeepsraining,therewillbe flood.(新区实验)a;the B./;a C./;the D.a;aSix studentswillgosightseeinginthisGoldenWeekHoliday!吴江)hundred B.hundreds C.hundredof D.hundredsof—WhowillsweepthefloorifTom ethisafternoon?新区实验)—Iwill forhim.doesn’t;mopupit B.won’t;mopupitC.doesn’t;mopitup D.won’t;mopitupTheearthquakekilled people.overninehundred B.hundredsofC.hundredof D.AandB—Didyou thefireinourtownlastnight?新区实验)—Yes,itwasterrible.hear B.hearfrom C.hearabout D.listentoWhenIarrivethere,Isawhim thesnow.clear B.wasclearing C.cleared D.clearing—Listen!Canyouhearsomeone forhelp?新区实验)—Let’sgoandfinditout.cry B.tocry C.crying D.criesDidyouhearsomeonescreaming(scream)whenyouwalkedpastthehouse?(新区实验)Badweatheroftencausesnaturaldisasters.自学了几百首英文歌曲。(立达)AmytaughtherselfhundredsofEnglishsongslastyear.拔高练习—Ihearthatyouwenttoseethefilmcalled“LifeofPea”,isn’tthatboring?— .It’soneofthemostsuccessfulfilms.Yes,it’sinteresting B.Yes,it’sboringC.Notatall D.Ofcourse—Whathappened youruncle?新区实验)—Hiscarcrashed atreeonhiswaybackyesterdayevening.to;into B.to;by C.with;in D.of;underTherewasafootballmatchlastnight. peoplewenttowatchit.About themwereyoungpeople.Thousand;threethousandsof B.Fivethousands;threethousandsC.Thousandsof;threethousand D.Thousandsof;threethousandofReading在凌晨 intheearlymorningshake v.抖动；摇动shakehandswithsb. 与某人握手[C]n.震动；摇动aslightshake 一阵轻微的震动feelashakethroughone’sbody 感到全身一震shaking n.震动；摇动雷声般的一声巨响 aloudnoiselikethunderreal adj.真正的(arealnoise)really adv.真正地★fear n.恐惧；害怕(区分afraid 怕的)infear 害怕,惊恐地screaminfear 惊恐地尖叫run/getoutof…=run/getawayfrom…. )出来…runout 跑出getout 出去direction [C]n.方向inthedirectionof… 朝…方向runinalldirections 朝四面八方跑runinthesamedirection 朝同一个方向跑一块块砖 piecesofbricks★edown 坍塌calmdown 冷静下来;使…冷静breakdown 机器)出故障，坏掉cutdown 砍倒putdown 放下；写下writedown 写下※slowdown 减速ItwasdarkandItwasdarkandsilentaroundme.四周一片黑暗和寂静。not…atall一点也不=*notabitNotatall 不用谢=Mypleasure★if conj.是否；如果★nervous adj.紧张的feelnervous benervousabout beat (beat)vi.使规律作响；做节奏运动eg:Myheartwasbeatingfast.vt.打败beatsb.打败某人/对手winsth.赢得奖金、名词、奖章等。trapped adj.困住的saytooneselfbetrapped(insaytooneself自言自语★mind v.介意mind(sb/one’s)doingsth. )做某事补充知识点：youminddoingsth.?的回答：介意Yes/Ofcourse./Certainly./You’dbetternot.不介意:No./Ofcoursenot./Certainlynot./Notatall.nevermind 回答sorry)n.头脑；主意changeone’smind 改变某人的主意since 既然，由于(so连用！)why的提问，语气比较强烈(so连用！)alive adj.活着的 stay/bealivelivingthings活着的生物※aliveVS.liveVS.livinglive 前置定语，物living 前置定语/表语，人/物alive 后置定语/表语，人/物shout v.呼喊shoutatsb. 吼大叫shouttosb. 大声叫某人shoutforhelp 大声求救pulloneselfpulloneselfthroughthedark把自己拽出黑暗darkadj.黑暗的；深色的(darkblue深蓝色)n.黑暗atlast=finally=intheendfindone’swayouttry/doone’satlast=finally=intheendfindone’swayout找到出路最后safe adj.安全的 (反义词:dangerous)safety n.安全 (反义词:danger)★asleep&sleepy&sleepasleep adj.睡着的be/fallasleep 入睡；睡着sleepy adj.困倦的；昏昏欲睡的feelsleepy 感到困倦moveupanddownfromsidetomoveupanddownfromsidetoside从一边到一边从上到下移动after conj.在…以后(时间)(常用过去式)in+一段时间 后(常用将来时，回答howsoon)巩固练习Itisnoteasyto acryingbaby.(新区实验)falldown B.calmdown C.putdown D.cutdownWearesorrytoarrivelate,butthecar ontheway.园区)camedown B.brokedown C.calmeddown D.wrotedown—I’malittletiredafterthelongwalk.Whataboutyou?—I’mnottired .(新区实验)atall B.atlast C.atleast D.atfirst—IwanttoknowifMr.Green heretomorrow.—Ifhe ,I’lltellyou.es;es B.wille;willeC.wille;es D.es;wille—Whyareyoulateforschool?— Ididn’tcatchtheearlybus.That B.Since C.Because D.Becauseof hecan’tanswerthequestion, you’dbetterasksomeoneelse.Since;so B.Since;/ C.Because;so D.As;so—Onlyafewpeopleinthetownstay afterthebigfire.—Iamsorrytohearthat.新区实验)live B.alive C.lively D.living—Didyouheartheshouts theboy?—Yes.WhenIarrivedthere,Ifoundtheboylookingatasnake A.from;in B.at;with C.from;with D.in;inItriedmybest whentheearthquakestarted.runoutof B.torunoutof C.nottorunout D.torunoutThegirlintheroomwasin amomentago,butnowsheis 立达)danger;safety B.dangerous;safetyC.dangerous;safe D.danger;safeInChina,shaking摇动handswitheachothercanshowyourfriendliness.(新区实验)Peoplelookedateachotherinfear.为了保护那些处境危险的野生动物，政府制定了法律来阻止人们砍伐树木。(立达)Inordertoprotectthewildanimalsindanger,thegovernmentmadelawstoprevent/stop/keeppeoplefromcuttingdowntrees.拔高练习Thelittlegirlcriedout whensheheardtheloudnoise.(吴江)inneed B.indanger C.infear D.introubleIdidn’tknowif nearme.someoneis B.anyonewasC.someonewas D.anyoneisThetwoboyslookedateachother .Theydidn’tknow .infear;howtodo B.inafraid;whattodoitC.frightened;howtodoit D.infear;whattodo—WouldyoumindifIturnontheradio?— .Thebabyissleepinginthenextroom.No B.Notatall C.Betternot D.That’sallright—Wouldyoumindstoppingsmoking?— .Iforgetit’snosmokinghere.Itdoesn’tmatter B.NotatallC.Yes,please D.JustalittleEvery thingneedsair.Withoutit,nothingcankeep .living;living B.living;aliveC.alive;alive D.alive;livingTimmywas afterhewenttobed.feltasleep B.fellasleep C.quickasleep D.fastasleepHearingashoutforhelp,theyrushedout.片刻的恐惧占据了我的大脑。Amomentoffearwentthroughmymind.Iwassleepingwhentheearthquakestarted同义句转换)Iwasasleepwhentheearthquakestarted.Grammar★过去进行时：/某一阶段正在进行的动作。结构：waswere+doing常见时间状语：then,thistimeyesterday,atthatmoment,atnineyesterdaymorning,thewholeafternoon,fromeighttotenlastnight等。*有些动词通常不用于进行时，主要有：表示心理状态、情感的动词，如：love,hate,like,know等。部分系动词，如：seemappear等感官动词，如：seehear,feel,smellsoundtaste等。短暂性动词，如：decide,stop等*过去进行时的动词只能用延续性动词。whenwhile&as用法：共同点：都有“当…时”的意思/段时间，从句动词可以是短暂性/延续性。while指一段时间，从句动词必须是延续性！！when引导的从句的谓语动作可以在主句谓语动作之前，之后或同时发as引导的从句谓语动词必须和主语同时发生。eg:Whenhefinishedhishomework,heplayedtheputergamesforawhile.(finish先发生)thetelephonerang.(wassleepingrang同时发生)as都可以。while/as”】eg:When/While/Aswewerereading,astrangercamein.(read为延续性动词)“while”】eg:Theywererowingboatswhilewewereclimbingthehill.强调某个动作发生的时候，另一个动作正在进行，常用“一般过去时+while+过去进行时”eg:Itbegantorainheavilywhilewewerehavingdinner.强调某个动作正在进行时，另一个动作突然发生，常用“过去进行时一般过去时”【表“突然”when】eg:Iwaswalkinginthestreetwhenhecalledme.【“随着一边…”eg:Asyearsgoby,Chinaisgettingricherandstronger.随着时间的流逝，中国变得越来越富强了。Thelittlegirlssangastheyplayed. 小姑娘们一边玩，一边唱。+todo(whytodo!)eg:Idon’tknowwhattodo=Idon’tknowwhatIshoulddo.Idon’tknowhowtodoit=Idon’tknowhowIshoulddoit.区分：when/whiledoing “当做…时”whentodo 候去做”eg:Ioftenlistentomusicwhencleaningmyroom.当我打扫房间时，我常常听音乐。Idon’tknowwhentofinishmyhomework. 成我的家庭作业。巩固练习Ihavenoideawhen herthebadnews.willtell B.telling C.tell D.totell—Icalledyouat5:00yesterdayafternoon,butnooneanswered.—Sorry,Iwithmyparents atthattime.wasshopping B.wereshoppingC.areshopping D.wentshopping—Didyouwatchthefootballmatchyesterday?—Yes,Idid.Youknow,mybrother inthematch.isplaying B.willplay C.hadplayed D.wasplaying—Sally,Icalledyouat8lastnight,butnooneansweredthephone.—OhI abathwhilemymum thedishes.(新区实验)took;waswashing B.wastaking;washedC.took;washed D.wastaking;waswashing—Icalledyoujustnow,butyoudidn'tanswerit.(吴江)—Sorry!Myphonewasonsilentmode.I aDIYcourse.took B.wastaking C.amtaking D.takeSallytookaphotoofherfriendswhilethey snowmen园区)make B.aremaking C.made D.weremaking*判断正(T)误(F)：(原讲义题目)When/Ashewokeup,itwaseighto’clock. (T)Whilehewokeup,itwaseighto’clock. (F)When/While/AsIwaswaitingforabus,Imether. 你知道怎样远离危险吗?(2015年新区实验8AU8单元测试卷)Doyouknowhowtostayawayfromthedanger?Motherheardthetelephone.Motherwascooking.合并为一句新区实验)Motherwascookingwhensheheardthetelephone.昨晚10点，我正在浏览桌上的报纸。(园区)Iwaslookingthroughthenewspaperonthetableat10o’clocklastnight.昨天下午当我粉刷客厅时，铃响了。(吴江)Yesterdayafternoonwhile/whenIwaspaintingthelivingroom,thetelephonerang.拔高练习—I’mgoingtoHuangshanforaholidaythisweekend新区实验)— youarethere,couldyoubuymesomegreentea?As B.Since C.While D.BecauseIcanreadthemagazinewhile forthetrainattheundergroundstop.towait B.wait C.waiting D.Iwaiting—Canyoutellmewhat thistimeyesterday?—Er,Iwasinmystudy,reading.(新区实验)youweredoing B.wereyoudoingC.areyoudoing D.youaredoingYou'dbetterstayathome they .(立达)during;leave B.while;leaveC.during;areaway D.while;areawayIntegratedskills&Studyskills★as…aspossible as…assbcan/could 尽可能…补充：rulen.规则burn v.烧伤(过去式burnt/burned) [C]n.烧伤burning adj.正在燃烧的burnt adj.燃烧过的，烧伤的keepyourhandinkeepyourhandincoldwaterforabout10minutes把你的手放在冷水中大约10分钟about10minutesboard [C]n.木板※onboard 在船(车、飞机)上countryside[U]n.乡下，农村country (译为“乡下，农村”，常用单数)liveinthecountrysidecountry 住在乡下village[C]n.村庄housework/homework/work(工作) 均为[U]n.livelyadj.活泼的/生动的livelytheliveliest/themostlively)makeclasseslivelyandinteresting让课堂生动有趣livelinessn.have/getatoothache/headacheon/athave/getatoothache/headacheon/atweekdays=on/attheweekday牙/头痛巩固练习Ifyouwanttoe,pleasetellme .(新区实验)assoonaspossibly B.assoonaspossibleC.aspossiblyasyoucan D.aspossibleasyoucanWeshoulddriveas as .careful;possible B.carefully;possibleC.careful;can D.carefully;can请尽快从大楼里撤离。(新区实验)Pleasegetoutofthebuildingassoonaspossible.(新区实验)Weshouldfollowtrafficrules.拔高练习Weshoulddoexercisesas aswecan healthy.more;keep B.much;keepC.more;tokeep D.much;tokeep请你尽可能清楚地写下答案。(立达)Pleasewritedownyouranswersasclearlyaspossible.Task在公交站台等 waitatthebusstop等某人 waitforsb.清扫街上的雪 clearsnowfromthestreets巩固练习Everymorning,theoldman theleavesfromhisgarden.(新区实验)A.moved B.cleaned C.cleared D.picked作文一练请以第一人称，根据以下汉语提示写一篇以“Aflood”为题目的短文。Timeandplace星期五，815日，广西桂林DuringthefloodWherewasI:在家看电视WhatdidIdo:尽快跑到街上WhatdidIsee:很多人，大雨继续下WhatdidIhear:雨声，尖叫声AfterthefloodWherewasI:待在山顶一夜200人死亡HowdidIfeel:捐款捐物，很感动(bemoved)Action:正在建立新的家园答案：

AfloodOnAugust15,Friday,afloodhitmyhometown,GuilinofGuangxi.Atthattime,IwaswatchingTVathome.Irantotheroadasquicklyaspossible.Isawalotofpeopleontheroadanditwasrainingheavily.Iheardthesoundoftherainandpeople’sscreams.Wehadtostayonthetopofthemountainforanight.Afterthefloodwefoundthatourhouseswerewashedaway.About200peopledied.Whenwewereintrouble,manypeopledonatedmoneyandthings.Iwasmovedbythem.Wearetryingtorebuildournewhomesnow.I’msureourhometownwillbebetterinthefuture.8AU8Natural【词汇过关测】学生版8AU8thousandswashcatchinall.enot...at.calm.findone’swayoutatbreakas...as8AU8患风暴，暴（风）大声的，响亮的，喧闹（使）在…尽可能(外)(外)【知识梳理】icstrip&Weletotheunitnatural [C]n.地震 一场地震anearthquake [C]n.洪水;水灾 一场洪水aflood [C]n.风暴，暴(风)雨一场风暴a—Didn’tyouheartherain?先去掉疑问句中的否定词，再回答—NoIdidn’t.(我没听见—YesIdid.我听见了 vt.用拖把擦干净(mop (upadv.完全地)mopitup【代中 mopupsth./mopsth.up【名中后决失thousandsof… “数以千计的…”(hundreds/millionsof+名词复数)【有数字无s】数字+thousand/hundred/million+名词复数 数字+thousand/hundred/millionof代词/the+名词复 “…中的几千/百/百万 [C]n.an acar traffic washaway冲走【代中名中后】 v.落下(fall(down)from=fall 从…fall 绊倒(向前倾★hearsth. hearthat句子听说…hearof/about…听说hearfrom hear/seesbdo…听见/看见某人做…(全过程/经常做)hear/seesb.doing…听见/看见某人做…(正在做)昨晚有场大暴风雨夹杂着电闪雷鸣 startabig ※catch 着火(短暂性beon 着火(延续性makeafire(todosth.)生火去做 (makeafiretokeepwarm生火取暖巩固练习—What heavyrain!—Yes.Ifitkeepsraining,therewillbe flood.A.a; B./; C./; D.a;Six studentswillgosightseeinginthisGoldenWeekHoliday!A. B. C.hundred D.hundreds—WhowillsweepthefloorifTom ethisafternoon?—Iwill forhim.doesn’t;mopup B.won’t;mopupC.doesn’t;mopit D.won’t;mopitTheearthquakekilled people.overnine B.hundredsC.hundred D.Aand—Didyou thefireinourtownlastnight?—Yes,itwasA. B.hear C.hear D.listenWhenIarrivethere,Isawhim thesnow.A. B.was C. D.—Listen!Canyouhearsomeone forhelp?—Let’sgoandfinditA. B.to C. D.Didyouhearsomeone (scream)whenyouwalkedpastthehouse?恶劣气候经常引起自然灾害。Amy自学了几百首英文歌曲。拔高练习—Ihearthatyouwenttoseethefilmcalled“LifeofPea”,isn’tthat .It’soneofthemostsuccessfulYes,it’s B.Yes,it’sC.Notat D.Of—Whathappened youruncle?—Hiscarcrashed atreeonhiswaybackyesterdayevening.A.to; B.to; C.with; D.of;Therewasafootballmatchlastnight. peoplewenttowatchit.About themwereyoungpeople.Thousand;threethousands B.Fivethousands;threeC.Thousandsof;three D.Thousandsof;threethousandReading v.shakehandswith [C]n.aslight feelashakethroughone’s n. adj.真正的(arealnoise) adv.真正地★fear n.恐惧；害怕(区分afraid infear run/getoutof…=run/getaway 从…(跑)出来run get [C]n.inthedirection 朝…runinall runinthesame ★e calmdown 冷静下来;使…冷静breakdown cutdown put write ※slow turn 调低(音量);四周一片黑暗和寂静 not…atall一点也不=*notabitNotatall 不用谢=Mypleasure conj. adj.feel benervous 对… (vi.使规律作响；做节奏运动eg:Myheartwasbeatingfast.vt.打败beatsb打败某人/winsth. adj.betrapped(in 困在 v.mind(sb/one’s)doingsth. Would/Doyouminddoingsth.?介意Yes/Ofcourse./Certainly./You’dbetter不介意:No./Ofcoursenot./Certainlynot./Notatall.nevermind 没关系(回答sorry)n.changeone’s conj.既然，由于(so区分becausewhy(so adj.活着的 stay/bealivelivingthings活着的生物※aliveVSliveVSliving 前置定语/表语，人/ 后置定语/表语，人/ v.shoutatsb. shouttosb. shoutforhelp [C]n.adj.黑暗的；深色的(darkblue深蓝色n.try/doone’sbesttodo (反义词:dangerous) n.安全 (反义词:danger)★asleep&sleepy& be/fall feel conj.在…以后(时间)(常用过去式 一段时间之后(常用将来时，回答how巩固练习Itisnoteasyto acryingbaby.A.fall B.calm C.put D.cutWearesorrytoarrivelate,butthecar ontheway.A.came B.broke C.calmed D.wrote—I’malittletiredafterthelongwalk.Whatabout—I’mnottired A.at B.at C.at D.at—IwanttoknowifMr.Green heretomorrow.—Ifhe ,I’lltelles; B.wille;willC.wille; D.es;will—Whyareyoulatefor Ididn’tcatchtheearlybus.A. B. C. D.Because hecan’tanswerthequestion, you’dbetterasksomeoneelse.A.Since; B.Since; C.Because; D.As;—Onlyafewpeopleinthetownstay afterthebigfire.—Iamsorrytohearthat.A. B. C. D.—Didyouheartheshouts theboy?—Yes.WhenIarrivedthere,Ifoundtheboylookingatasnake fear.A.from; B.at; C.from; D.in;Itriedmybest whentheearthquakestarted.A.runout B.torunout C.nottorun D.torunThegirlintheroomwasin amomentago,butnowsheis danger; B.dangerous;C.dangerous; D.danger;InChina, (摇动)handswitheachothercanshowyourfriendliness.人们惊恐地相互看着。为了保护那些处境危险的野生动物，政府制定了法律来阻止人们砍伐树木。拔高练习Thelittlegirlcriedout whensheheardtheloudnoise.A.in B.in C.in D.inIdidn’tknowif nearme.someone B.anyoneC.someone D.anyoneThetwoboyslookedateachother .Theydidn’tknow infear;howto B.inafraid;whattodoC.frightened;howtodo D.infear;whatto—WouldyoumindifIturnonthe .ThebabyissleepinginthenextA. B.Notat C.Better D.That’sall—Wouldyoumindstopping .Iforgetit’snosmokingItdoesn’t B.NotatC.Yes, D.JustaEvery thingneedsair.Withoutit,nothingcankeep living; B.living;C.alive; D.alive;Timmywas afterhewenttobed.A.felt B.fell C.quick D.fastHearingashout help,theyrushedout.Iwassleepingwhentheearthquakestarted同义句转换Grammar结构：was/were+doing常见时间状语：then,thistimeyesterday,atthatmoment,atnineyesterdaymorning,thewholeafternoon,fromeighttotenlastnight等。*表示心理状态、情感的动词，如：love,hate,like,know部分系动词，如：seemappear感官动词，如：seehear,feel,smell,soundtaste短暂性动词，如：decide,stopwhen,while&as用法：共同点：都有“当…时”不同点：whenas可以指某一点/段时间，从句动词可以是短暂性/延续性。whilewhenwhileas Whenhefinishedhishomework,heplayedtheputergamesforawhile.(finish先发生)While/AsIwassleepingthetelephonerang.(wassleepingrang同时发生当主句、从句动作同时发生并且从句动作为延续性动词时，when,while,as【“whenwhileas”eg:When/While/Aswewerereading,astrangercamein.(read为延续性动词)“while”】eg:Theywererowingboatswhilewewereclimbingtheeg:Itbegantorainheavilywhilewewerehaving去时”【表“突然”when】eg:Iwaswalkinginthestreetwhenhecalledas【“随着…”，“一边…，一边…”as】eg:Asyearsgoby,Chinaisgettingricherandstronger.随着时间的流逝，中国变得越Thelittlegirlssangasthey 特殊疑问词+todo(whytoeg:Idon’tknowwhattodo=Idon’tknowwhatIshouldIdon’tknowhowtodoit=Idon’tknowhowIshoulddowhen/whiledoing whentodo Ioftenlistentomusicwhencleaningmy Idon’tknowwhentofinishmyhomework.巩固练习Ihavenoideawhen herthebadnews.A.will B. C. D.to—Icalledyouat5:00