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第4课时Units5—8（七下）词汇拓展1.suddenadj.→（adv.）2.caren.→（adj.）→（adv.）→（形容词的反义词）→（adv.）粗心地→（n.）粗心3.surprisen.→（adj.）惊讶的→（adj.）令人惊讶的4.excitev.→（adj.）激动的→（adj.）令人激动的5.firemann.→（复数）6.mousen.→（复数）7.weighv.→（n.）8.noisen.→（adj.）→（adv.）9.teachv.→（过去式）→（过去分词）→（n.）老师10.ableadj.→（n.）→（名词的反义词）11.usualadj.→（adv.）→（形容词的反义词）12.lateadj.→（adv.）随后→（adj.）最新的,最近的基础自主梳理suddenlycarefulcarefullycarelesscarelesslycarelessnesssurprisedsurprisingexcitedexcitingfiremenmiceweightnoisynoisilytaughttaughtteacherabilitydisabilitydisabilityunusuallaterlatest词汇拓展13.decidev.→（n.）14.strangeadj.→（n.）15.agreev.→（n.）→（动词的反义词）16.fallv.→（过去式）→（过去分词）17.hitv.→（过去式）→（过去分词）18.sendv.→（过去式）→（过去分词）19.payv.→（过去式）→（过去分词）20.becomev.→（过去式）→（过去分词）基础自主梳理decisionstrangeragreementdisagreefellfallenhithitsentsentpaidpaidbecamebecome短语归纳1.睁着眼睛睡觉2.像往常一样3.转身;（使）翻转4.在某人去……的路上5.自言自语6.拿起,举起7.害怕8.去野营9.逃离,跑开10.发现某人独自一人11.快点,赶快12.搭帐篷13.从那时起14.变得越来越小15.把公园打扫干净16.留神,当心17.尽某人最大努力18.在……岁时19.住院20.收到……的来信21.制造一些噪声22.一直,总是基础自主梳理sleepwitheyesopenasusualturnaroundonone’s/thewayto…saytooneselfpickupbeafraidofgocampingrunaway/getawayfindoneselfalonehurryupputupthetentfromthenonbecomesmallerandsmallercleanuptheparklookoutdo/tryone’sbestinhospitalhearfrommakesomenoiseallthetimeattheageof句型再现1.我们的眼睛和出生时一样大,但我们的鼻子和耳朵从来没有停止过生长。Oureyesare,butournoseandearsnever.2.“发生什么事了?”安迪问。“?”Andyasked.3.现在我不再害怕动物了。NowI.4.她抬起头,看到一只穿着大衣的白兔正从旁边经过。Shelookedupandsawawhiterabbit.5.自那时起,潍坊就以制造风筝而变得出名了。Weifangkitesfromthenon.基础自主梳理thesamesizefrombirthstopgrowingWhathappenedamnotafraidofanimalsanymoreinacoatpassingbyhasbecomefamousformaking句型再现6.不久,爱丽丝小得足以通过那扇门了,于是她决定进入花园。SoonAlicewasshe.thedoor,soshe.7.他足够勇敢,从一场火灾中救出了他的邻居。Hewassavehisneighbour.8.让你的头发远离火。fire.9.我喜欢看着它们游来游去。Ilike.10.他们转过身,却没有看到任何东西。Theybut.基础自主梳理smallenoughtogothroughdecidedtoenterthegardenbraveenoughtofromafireKeepyourhairawayfromwatchingthemswimaroundturnedaroundsawnothing句型再现11.几天前我读到过一个人。他可以一只手写字,同时用另一只手画画。Ireadaboutaman.Hecanwritewithonehandanddrawwiththeother.12.如今,电视可以达到152英寸大。NowTVscanbe152inches.13.……她太小了,够不到钥匙。…shewasthekey.14.他是我们希望工程组的一员,经常参加诸如为需要的孩子收集衣物和书之类的活动。HeisourProjectHopegroupandoftentakespartinactivitieslikecollectingclothesandbooksforchildren.基础自主梳理theotherdayatthesametimeaslargeastoosmalltoreachamemberofinneed语法链接1.掌握一般过去时的用法。[详见P098,语法专题（八）]2.掌握情态动词can/could/may的用法。[详见P102,语法专题（九）]3.掌握what/how引导的感叹句。[详见P111,语法专题（十三）]4.掌握形容词的用法。[详见P095,语法专题（七）]5.掌握不定代词的用法。[详见P086,语法专题（三）]基础自主梳理核心考点突破❶as…as…和……一样……【点拨】as…as…表示前后两者在某方面程度相同,两个as中间要用形容词或副词的原级。Heisasbusyasever.他和以前一样忙。HelistensascarefullyasMikeinclass.课堂上,他和迈克一样认真听讲。【拓展】as…as…的否定形式为“notas/so…as…”,意为“不像……那样……”。Jackisn’tas/sooldashelooks.杰克不像他看起来那么老。【典例】（1）[2018·宿迁]Thelocalguidespokeshecouldtomakethevisitorsunderstandher.A.asclearasB.asclearlyasC.soclearasD.soclearlyas（2）—Whatdoyouthinkoftheenvironmentinyourhometown?—It’s.Boththeairandthewaterarebadlypolluted.A.notbadB.asgoodasbeforeC.notsogoodasbeforeD.muchbetterthanbeforeBC核心考点突破❷passvi.&vt.经过;通过【点拨】pass的过去式和过去分词均为passed。past是介词,意为“经过”。【搭配】pass…to…把……传给……passby从……旁边经过passaway（时间等）逝去;终止;消失;去世Pleasepassthewordtoyourboss.请把这句话转告给你的老板。Acoachpassedbytheshopjustamomentago.一辆长途汽车刚从那家商店旁边开过去。Theoldmanpassedawayyesterday.那位老人昨天去世了。【典例】[2018·南京一模]LiAo,oneofmyfavouriteChinesewriters,earlierthisyear.Hewasamanwhowasneverafraidofanypower.A.passeddownB.passedonC.passedbyD.passedawayD核心考点突破❸fallvi.落下,掉落;倒【点拨】fall的过去式和过去分词分别为fell和fallen。【搭配】fallinlovewith…爱上……fallover被……绊倒falldown落下;跌倒fallbehind落后;赶不上fallasleep睡着fallill/sick生病falloff从……落下Thebookfellofftheshelf.这本书从架子上掉了下来。【拓展】fall还可用作名词,意为“秋天”（美语）,相当于autumn。核心考点突破❹putout扑灭【搭配】与put有关的短语:putaway把……收起来puton穿上;上演put…into…把……放进……putoff推迟putup建造;张贴;举起来putone’sheartinto…全心全意做……putdown放下;写下,记下;镇压核心考点突破【典例】[2017·连云港]—HaveyouheardofthebigfirethatbrokeoutonHuaguoMountainatQingmingFestival?—Yes.Luckily,hundredsoffiremenwentthereandthefireimmediately.A.putoffB.putawayC.putdownD.putoutDputoff意为“推迟”;putaway意为“把……收起来”;putdown意为“放下”;putout意为“扑灭”。putoutthefire意为“把火扑灭”,符合题意。故选D。核心考点突破❺losevt.迷失;丢失【点拨】lose的过去式和过去分词均为lost。【搭配】loseoneselfinsth沉迷于某事loseone’sway=be/getlost迷路loseone’slife丧生loseone’sbalance失去平衡loseheart泄气;灰心loseweight减肥【拓展】（1）lost作形容词,意为“丢失的”,在句中可作定语或表语。（2）loss作名词,意为“丧失,损失”,常用搭配:thelossofsth丧失某物。核心考点突破❻teachvt.教【点拨】teach的过去式和过去分词均为taught。【搭配】teachsbsth=teachsthtosb教某人某事teachoneselfsth=learnsthbyoneself自学teachsbtodosth教某人做某事HetaughtPhysicsatacollegetenyearsago.十年前他在一所大学教物理。HeteacheshimselfEnglish.=HelearnsEnglishbyhimself.他自学英语。Whotaughtyoutorideabicycle?是谁教你骑自行车的?【典例】[2018·扬州]—Whoistheladyinred?—MissGao.SheteachesEnglish.A.weB.usC.ourD.oursB核心考点突破❼troublen.麻烦【点拨】trouble作名词时,为不可数名词。常见搭配:introuble处于困境中;havetrouble（in）doingsth做某事有困难。Wedependonourfriendswhenweareintrouble.当我们遇到困难时,我们会依靠朋友。Ihavesometrouble（in）understandingthislongsentence.我理解这个长句子有些困难。【典例】（1）Ifyouhaveanytrouble（use）thewebsite,justclickonthisiconforhelp.（2）Heoftenaskshisclassmatesforhelpwhenheis.A.insurpriseB.inneedC.infactD.introubleusingD核心考点突破❽leavevt.离开;落下【点拨】leave的过去式和过去分词均为left。其相关用法如下:leavesp离开某地leaveforsp出发前往某地leavesbbyoneself把某人独自留下leave