Unit8知识点提要2022-2023学年牛津译林版英语八年级上册

8AUnit8知识点提要词汇灾难；不幸，祸患可n.*disaster(a/-s)用拖把擦干净v.*mop→三单：-s→▲过去式：mopped→▲现分：mopping完全地adv.up用拖把把水擦干净mopupthewater用拖把把它擦干净mopitup地震可n.earthquake★(an/-s)成千上万的（短语）thousandsof成百上千的hundredsof事故，意外的事可n.*accident★(an/-s)长途汽车可n.coach★(a/-es)猛撞；碰撞v.*crash→▲三单：-es→过去式：-ed→现分：-ing长途汽车撞到了树上coachcrashes★intotrees洪水，水灾可n.flood(a/-s)冲走（短语）washaway把它们冲走washthemaway村庄，乡村可n.village(a/-s)乡下，农村可n.countryside(a/-s)闪电不可n.*lightning雷，雷声不可n.*thunder(theloudnoisefollowinglightning)风暴，暴(风)雨可n.storm=rainstorm(a/-s)着火（短语）catchfirecatch→▲三单：-es→★过去式：caught→现分：-ing轻微的adj.slight比较级：-er最高级：the-est摇动，震动可n.shake(a/-s)一阵轻微的震动aslightshake摇动，震动★不可n.shaking摇动，震动v.shake★(movequicklyfromsidetoside,upanddown)→三单：-s→★过去式：shook→▲现分：shaking与某人握手shakehandswithsb.摇头shakeone’shead响亮的；大声的；喧闹的adj.loud(makingalotofnoise)比较级：-er最高级：the-est★★★事实胜于雄辩。/行动胜过语言。Actionsspeaklouderthanwords.炸弹可n.bomb(a/-s)害怕，恐惧可n.fear(a/-s)★害怕地尖叫screaminfear方向可n.direction(a/-s)★方向感好/差haveagood/poorsenseofdirection四面八方（短语）inalldirectionswhile①当...的时候，和...同时conj.②然而conj.8AU6③一会儿，一段时间可n.8AU5(a/—)常用单数砖，砖块可n.*brick(a/-s)崩塌，坍塌（短语）comedown(falltotheground)冷静（短语）calmdown(使)平静，(使)镇定v.*calm寂静的adj.silent★(quiet)寂静；沉默n.silence★保持沉默keepsilent一点也不...（短语）not...atall★[区分]①一点也不。/②不用谢。Notatall.★[对比]不再...not...anymore①是否；②如果conj.if紧张不安的adj.nervous(tobefrightenedorworried)比较级：more ~最高级：themost~心脏可n.heart(a/-s)(使)规律作响，作节奏运动v.beat→三单：-s→★过去式：beat→现分：-ing困住的adj.*trapped[典型例题]Allthevisitors______________(trap)onthetopofthemountainbecauseofthesuddensnowstorm.头脑可n.(a/-s)&介意v.8BU3mind（1）头脑①★★★英雄所见略同。Greatmindsthinkalike.②把(...)记住keep(...)inmind③改变某人的主意changeone’smind④某人下定决心makeupone’smind（2）介意①★你介意做某事吗？Wouldyouminddoingsth.?②★介意某人做某事mindsb./one’sdoingsth.③★没关系。Nevermind.由于=because=as=for，既然conj.since仍然adv.still活着的adj.alive黑暗不可n.dark找到出路（短语）findone’swayout呼喊，喊叫声可n.shout(a/-s)(aloudcryofanger,fear,excitement)呼喊救命shout/screamforhelp最后，终于（短语）atlast=★finally=intheend日光不可n.daylight安全的adj.safe★(notindanger)▲比较级：safer▲最高级：thesafest安全不可n.safety安全地adv.safely危险不可n.danger危险的adj.dangerous危险地adv.dangerously睡着的adj.asleep在...以后conj.after在后面adv.behind一阵强风从背后传来astrongwindcamefrombehind损坏；打破v.break→三单：-s→★过去式：broke→现分：-ing(车辆或机器)出故障，坏掉（短语）breakdown[同义句转换]4句Myfather’scarbreaksdown.=Myfather’scardoesn’twork.=There’ssomethingwrongwithmyfather’scar.=Somethingiswrongwithmyfather’scar.尽可能adj./adv.（短语）asadj./adv.aspossible=asadj./adv.assb.can/could[典型例题]()1.Ifthereisabigfireinahouse,you’dbetterrunoutofthehouse_____________.asquickaspossibleB.asquickasyoucouldC.asquicklyascanD.asquicklyaspossibleWemustspendasmuchtimeaswecould____________(protect)wildanimals.Ithinkweshoulddowhatwecan____________(protect)wildanimals.Simon,youshouldgetupassoonaspossible___________(catch)theearlybus.毛巾，浴巾可n.*towel(a/-s)规则；建议可n.rule(a/-s)铁路可n.railway(a/-s)★在铁路上onrailways乘火车byrailway烧伤，烫伤，灼伤v.burn→三单：-s→★过去式：burned/burnt→现分：-ing女儿可n.daughter(a/-s)(外)孙女可n.granddaughter(a/-s)儿子可n.son(a/-s)(外)孙子可n.grandson(a/-s)木板可n.board(a/-s)工作日(星期一至星期五的任何一天)可n.weekday(a/-s)头痛可n.headache(a/—)常用单数牙痛可n.toothache(a—)常用单数家务活不可n.housework烙饼，薄饼可n.pancake(a/-s)几乎，将近adv.nearly=★almost8AU1清除，清理v.(toremovesth.thatisnotwantedorneededfromaplace)&晴朗的；清晰的adj.8AU3clear★清晰地adv.8AU6clearly★清除街上的雪8AU8clearthesnowfromthestreets晴朗湛蓝的天空8AU3aclearbluesky清晰的指示8AU3clearinstructions重要短语、句子Comicstrips—Welcometotheunit部分一栋教学楼被闪电击中并且着火了alightninghitaclassroombuildinganditcaughtfireReading部分当地震开始的时候我正在睡觉。Iwassleepingwhentheearthquakestarted.从建筑物中跑出来runoutofthebuilding人们正在向四面八方跑，与此同时，玻璃碎片和砖块正在往下掉。Peoplewererunninginalldirectionswhilepiecesofglassandbrickswerefallingdown.Grammar部分我看见你和你父母正站在路边。Isawyouandyourparentsstandingonthesideoftheroad.因为寒冷的天气，我父亲的小汽车坏掉了。Mydad’scarbrokedownbecauseofthecoldweather.Integratedskills部分保护A免受BprotectAfromB保护你自己免受浓烟(之苦)protectyourselffromthicksmoke保护某人安全远离...keepsb.safefrom...远离窗户stayawayfromawindowStudyskills部分（无）Task部分摔倒fallover/down第二天上午thenextmorning一场暴风雪袭击了北京asnowstorm★hitBeijing语言点compoundwords合成词教材中的21个合成词：_______+_______=railway_______+_______=earthquake_______+_______=pancake_______+_______=snowball_______+_______=grandson_______+_______=granddaughter_______+_______=blackboard_______+_______=noticeboard_______+_______=weekday_______+_______=weekend_______+_______=headache_______+_______=toothache_______+_______=bookshop_______+_______=classroom_______+_______=countryside_______+_______=gentleman_______+_______=housework_______+_______=newspaper_______+_______=supermarket_______+_______=north-east_______+_______=part-time[典型例题]().Wecanputtwowordstogethertocreatenewwords.Theyarecalledcompoundwords.Whichofthefollowingisnotacompoundword?blackboardB.earphoneC.meaningfulD.homework区分：hear听见、hearabout/of听说，hearfrom收到某人的来信[典型例题]().—Didyou______thetrafficaccident?—Yes.I______myuncleandhetoldmeintheletter.A.hearabout;heardofB.hearfrom;heardofC.hearfrom;heardfromD.hearabout;heardfrom区分：catchfire着火(动作)，be★onfire着火(状态)某人怎么了？whathappenedtosb.尽某人最大努力(不要)做某事tryone’sbest(not)todosth.★★★if用法：若if翻译为“是否”，该用什么时态就用什么时态。若if翻译为“如果”，主将从现。附：判断主句、从句两步走。第一步，找出主句和从句分界线。若If在句首，主句和从句的分界线是逗号；若if在句中，主句和从句的分界线在if前面。第二步，if在分界线哪边，哪边就是从句，另一边就是主句。然后“主将从现”。[典型例题]()1.—Idon’t

know

if

they

the

Great

Wall

next

Sunday.—They

won’t

go

there

if

it.A．visit;snows B．visit;will

snow C．will

visit;will

snow D．will

visit;snows()2.—Doyouknowifthesnow_______thisafternoon?—Idon’tknow.Ifit_______enough,wewillmakeasnowman.willstop;snowsB.stops;willsnowC.stops;snowsD.willstop;willsnow()3.Ihavenoideaifhe_____ifit______tomorrow.willcome;rainsB.comes;rainsC.willcome;willrainD.comes;willrain区分3个介词“穿过”：through、across、overgothroughthewindowwalkgothroughthewindowwalkacrosstheroadjumpoverthechairover(上方)穿过through(内部)穿过through(内部)穿过across(表面)穿过across(表面)穿过★3个教材短语：gothroughmymind/pullmyselfslowlythroughthedark/walkthroughthefloodwater区分：alive,living()1．★Wehumans,animalsandplantsareall________things.Airandwaterkeepus________.A．living;alive B．alive;living C．living;living D．alive;alive()2．Thoughsheisdisabled,the______girlteacheschildrendrawingfora(an)_____.Shealwaysbringsanimals_____onthepaper.A．living;live;alive B．live;living;lively C．lively;living;alive D．lively;

alive;living语法过去进行时（略）When/while/as用法区别★★★主