學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精課堂探究1．。..wewerepushedbackintoourseatsbecauseweweretryingtoescapethepulloftheearth’sgravity.……由于我們正試著脫離地球的引力，因此被向后推在座位上。考點(diǎn)：pulln．拉（力）;拖；牽引力①高考典句Finally，therewasasuddenpullatthepoleandafishwascaught。最后，魚竿猛地一拉,釣上了一條魚。②Toescapethepulloftheearth，arocketmustreachaspeedof28,440km/h。要想脫離地球的吸引力，火箭的速度必須達(dá)到每小時(shí)28，440千米。考點(diǎn)延伸(1）閱讀下列句子，指出pull的詞性及含義。③Pullthedooropen.Don’tpushit.把門拉開，不要推.詞性：________含義：____④Hepulledthedeaddogoutoftheyard。他把那條死狗拖出了院子。詞性：________含義：______⑤Thedentistpulledoneofmyteeth。牙醫(yī)拔掉了我的一顆牙。詞性：________含義：______⑥Theadvertisementpulledyoungpeopletothenewproduct.這則廣告引起了年輕人對(duì)這款新產(chǎn)品的關(guān)注。詞性：________含義：______（2）閱讀下列句子，指出pull的詞組及含義。⑦Shepulledonherbootsandthenleftthehouse。她穿上靴子，然后離家走了。詞組：__________含義:__________⑧Theboypulledhisshirtoffandthrewitontohisbed。這個(gè)男孩把襯衣脫掉往他的床上一扔。詞組：__________含義:______⑨Severalhouseswerepulleddowntomakewayforthenewroad.為了給新修的道路讓路，幾座房屋被拆毀了。詞組：__________含義：______⑩Hepulledinforgas。他把車開進(jìn)加油站加油。詞組：__________含義:____________Theanchorwasraisedandtheshippulledout.船起了錨，離開了海岸.詞組：__________含義：____________Theexpertmedicaltreatmentpulledhimthrough。高超的醫(yī)療技術(shù)使他恢復(fù)了健康。詞組：____________含義：______Thepolicemanpulledupthemotoristandaskedtoseehislicence。警察讓那個(gè)開車的人停下來，要求看他的執(zhí)照。詞組：__________含義：____________（3)辨析pull，drag,draw和push的不同用法pull指各種情況的“拉”，但有時(shí)強(qiáng)調(diào)一時(shí)或突然地拉。drag指慢慢地平拉,往往指費(fèi)力拉笨重的東西.draw指比較輕松地拉物體,用力較小。push是指“推”,用力方向與上述三者相反。即學(xué)即用用pull，drag，draw或push填空（1）He______theheavybagoutoftheshop.（2）She______achairtothedeskandsatdown。（3）Hetriedtokissherbutshe______himaway.（4）He______hismusclesinthelegwhiledoingexercise。用適當(dāng)?shù)慕樵~或副詞填空(5）Pull______yourgloveswhenyougoout。（6)Theoldbuildinghasbeenpulled______forsafetyreasons.（7）ThedoctorsaidIwasgoingtopull______soon。（8）Thestrongwindpulled______thebigtree。（9）Shepulled______tolettheambulancepass.語法填空(10）Afterthewholeday’shardwork，he______（drag）hisworn。outlegsbacktohishome.(11）Thefamousfilmstarpulled______herhatsothatnobodywouldrecognizeher.（12）Theoldladywasseriouslyillforatime，butshemanagedtopull______withcarefulnursinginhospital.2．Icheeredupimmediately...我立刻感到很高興……考點(diǎn)：cheerup感到高興；感到振奮①高考典句Uponarrivingattheclassroom,theauthorwascheeredupbyawarmwelcome.一到教室，作者就被熱烈的歡迎振奮了精神。②Cheerup！Thingswillworkoutforthebest。振作起來/高興點(diǎn)兒！事情會(huì)有好結(jié)果的。考點(diǎn)延伸（1)閱讀下列句子,指出黑體詞的詞性及含義。③Allthecrowdcheeredandthrewtheirhatsupintheair.整個(gè)人群都?xì)g呼起來,把帽子拋向空中.詞性：____________含義:____________④Hisspeechwascheeredbytheaudience.他的演說博得聽眾的喝彩。詞性:__________含義:______⑤Cheers!Withourcoffeecupsforourfuture！以咖啡代酒,為我們的未來干杯！詞性：______含義：____________⑥Shemaskedhersufferingswithacheerfulsmile.她用歡快的笑容掩蓋了內(nèi)心的痛苦。詞性：________含義:____________（2）閱讀下列句子，指出cheer的詞組及含義。⑦Thespectatorscheeredtherunnerson。那些觀眾為運(yùn)動(dòng)員們加油。詞組：____________含義:__________即學(xué)即用語法填空（1)-I’mthinkingofthetesttomorrow.I'mafraidIcan'tpassthistime.—Cheer______!I'msureyou'llmakeit.(2）Thewinningteamwere______（cheer）bytheirsupporters。（3）Let'sholdupglasses,andcheer______ourfriendship!3．ButwhenItriedtostepforward，IfoundIwascarriedtwiceasfarasontheearthandfellover。但是當(dāng)我試著向前邁步的時(shí)候，我發(fā)覺我被送出去很遠(yuǎn)，步子的跨度竟是在地球上的兩倍，因而我摔倒了.考點(diǎn):倍數(shù)的表達(dá)法①Thenewly.builtrailwayistwiceaslongastheoldone.那條新修建的鐵路是舊鐵路的兩倍長。②Asweallknow，catssleeptwiceasmuchaspeople。眾所周知，貓睡覺的時(shí)間比人長一倍。考點(diǎn)延伸閱讀下列句子,指出倍數(shù)的表達(dá)方式。③Theproductionofgrainhasincreasedbyfourtimesthisyear。今年糧食產(chǎn)量增加了4倍。方式一：主語＋謂語＋______＋______，表示：主語……了多少倍.④Theearthis49timesthesizeofthemoon.地球的大小是月球的49倍。方式二：主語＋謂語＋______＋______________＋____＋被比較的內(nèi)容，用于尺寸、體積、數(shù)量、長度等的比較。⑤Theproductionofthisyearistwicethatoflastyear。今年的產(chǎn)量是去年的兩倍.方式三：主語＋謂語＋______＋______of.。.⑥Mynewhouseistwotimesbiggerthanmyparents'。我的新房子比父母的房子大兩倍。方式四：主語（A）＋謂語＋倍數(shù)＋______________＋______＋B，表示“A比B大（小、高、長等）多少倍”.⑦Thepopulationofthecitynowisthreetimeswhatitwastenyearsago.這個(gè)城市現(xiàn)在的人口是10年前的3倍。方式五：主語＋謂語＋______＋______從句即學(xué)即用語法填空（1）Thisrestaurantwasn’thalf______goodasthatotherrestaurantwewentto。(2）Americanseat______(two）asmuchproteinastheyactuallyneedeveryday.（3）Peter’sjacketlookedjustthesameasJack’s,butitcostthreetimesasmuch______his.（4）Withthedevelopmentofeconomy，thepriceofthedailyfoodsistwice______oflastyear。4．...walkingdoesneedabitofpracticenowthatgravityhaschanged.……重力改變了，看來走路也的確需要練一練了.考點(diǎn)：nowthat既然①高考典句Nowthatyouareonthebusiness，what'syouradviceforsomeonetobecomeafashiondesigner？既然你是從事這個(gè)行業(yè)的，你對(duì)于想成為一個(gè)時(shí)尚設(shè)計(jì)師的人有什么建議？②Nowthateverybodyishere，wecanbeginthemeeting.既然大家到齊了,我們就開始開會(huì)吧.考點(diǎn)延伸閱讀下列句子，指出because,since/as/nowthat，for的不同用法。③—Whydoyouwanttogotherewithme?為什么你想和我去那兒?—BecauseIwanttotakecareofyou。因?yàn)槲蚁肴フ疹櫮恪ecause表示直接的原因,常用來回答______引起的問句；此外，在強(qiáng)調(diào)句型中，如果需要強(qiáng)調(diào)原因，也只能用because.④Since/As/Nowthateverythingisready，let’sbegin。既然一切準(zhǔn)備就緒，我們開始吧!since/as/nowthat語氣較弱，常用來說明______的原因。⑤Springmaycomehere，forbirdsaresingingintheforest.春天可能來了，因?yàn)轼B兒在林中歌唱。for用來表示原因時(shí)是______連詞，for后的句子對(duì)前面的話進(jìn)行______，常用逗號(hào)同前面的句子分開，for不放在句首。即學(xué)即用用because，as,since，nowthat或for填空（1）—Whydidyoudoit?—______itisgoodforme.(2）Itrainedlastnight，______thegroundiswet。（3）______youhaveknownit,Iwon'trepeatit。(4)______youwereout，Ileftamessage.語法填空(5）Now______youaregoodfriends，youshouldlendhimahandwhenheisintrouble。（6)______youhavebeenchosentogoabroadforfurtherstudy，youshouldmakefulluseofthechance.5．Wewatched，amazedasfirebrokeoutontheoutsideofthespaceshipastheearth’sgravityincreased.我們驚奇地看著，隨著地球引力的增加,宇宙飛船的外層燃燒起火。考點(diǎn)：breakout突發(fā)；爆發(fā)①Iwasstillsleepingwhenthefirebrokeoutandthenitspreadquickly.我還在睡覺時(shí)著火了,然后火迅速蔓延。②Whenthecivilwarbrokeout，IwasstudyinginParis。內(nèi)戰(zhàn)爆發(fā)時(shí)我正在巴黎學(xué)習(xí)。考點(diǎn)延伸閱讀下列句子，指出break的詞組及含義。③ThecomputersystembrokedownsuddenlywhilehewassearchingforinformationontheInternet.當(dāng)他在因特網(wǎng)上搜索信息時(shí)，電腦系統(tǒng)突然崩潰了.詞組：__________含義：_________，此外該詞組還有“____________"的含義。④Thepolicecametobreakupthecrowd。警察來把人群驅(qū)散開.詞組：__________含義：______，此外該詞組還有“____________”等含義。⑤Whatrightdoyouhavetobreakinhereandsearch？你們有什么權(quán)利闖進(jìn)來搜查？詞組:__________含義：______,此外該詞組還有“______”等含義.⑥Wemaybreakoffrelationswiththatcountry.我們有可能和那個(gè)國家斷絕關(guān)系。詞組：__________含義:__________，此外該詞組還有“____________”等含義。⑦Youmustbreakawayfromsuchbadhabits.你必須戒掉這樣的壞習(xí)慣。詞組：______________含義：______，此外該詞組還有“____________”等含義。⑧Wehadtobreakintothehouseaswehadlostthekey.因?yàn)槲覀兣獊G了鑰匙，所以不得不破門而入.詞組：__________含義：____________，此外該詞組還有“____________”等含義。即學(xué)即用用適當(dāng)?shù)慕樵~或副詞填空(1）Unluckily,mycarbroke______onthewaytotheairport.（2）You’dbetternotbreak______whileothersarechatting。(3)Forsomereason,shebroke______laughterduringclass.（4）Atthemeetinghebroke______hisspeechtoanswerthemobilephone。(5)Thepolicecameandbroke______thecrowdsgatheringonthesquare。（6)Itisreportedthataviolentearthquakebroke______inthatcountry.語法填空（7）-Whyarethecouplesoupset？—Oh，aquarrelondailythings______(break)outjustnow。(8)Hehadtopausefromtimetotimetowipethesweatfromhisforehead，becausetheair-conditioningsystembroke______.（9）—I’msurprisedtohearthatSueandPaulhavebroken______.—SoamI．TheyseemedveryhappytogetherwhenIlastsawthem.6．Watchoutfor。。。。當(dāng)心……考點(diǎn)：watchout密切注視;當(dāng)心；提防①Watchout(＝Takecare）！Thereisadangerahead.當(dāng)心！前面有危險(xiǎn).②TheAmericangovernmentwarneditscitizenstowatchoutforterrorists.美國政府提醒其公民當(dāng)心恐怖分子。歸納：watchout后常接介詞for，表示“當(dāng)心……".考點(diǎn)延伸(1）閱讀下列句子，指出watch的詞組及含義。③Theywatchcloselyoveryou。他們密切注視著你。詞組:__________含義：______④Pleasewatchoverthelittlebirdsforme.請(qǐng)幫我照看一下小鳥。詞組：__________含義：__________⑤Youwillwatchyourtongue/mouthinmypresence！在我面前，說話注意點(diǎn)！詞組:______________含義：__________⑥Theretheyabandonedtheircarandcontinuedonfoot，sleepingintheforestandtakingturnstokeepwatch。在那里，他們?nèi)酉铝怂麄兊钠嚕讲角靶小ＫX就在樹林里，并輪流站崗。詞組:__________含義:__________⑦Iwasservingontheleadbattleshipandwasonwatchonthebridgeasnightfell。我當(dāng)時(shí)正在戰(zhàn)艦上服役,夜幕降臨時(shí),我來到艦橋上值班。詞組：__________含義：______⑧Watchyourstep.There'saholeinthesidewalk.當(dāng)心腳下。人行道上有個(gè)坑.詞組:______________含義：________（2)watchout的同義詞組有：lookout當(dāng)心takecare注意；當(dāng)心lookoutfor注意/當(dāng)心……即學(xué)即用用適當(dāng)?shù)慕樵~或副詞填空(1）Watch______！Themanclosetoyouusedtobeathief。(2)Youhavetowatchout______fasttrafficalonghere.(3）Weneedashepherdwatching______oursheep.語法填空（4)Hemindssomuchabouthispositioninthecompanythathewatchesout______anychancetobepromoted。翻譯句子（5）你要當(dāng)心你身后的那個(gè)男子。________________________________________________________________________

參考答案1．③及物動(dòng)詞拉④及物動(dòng)詞拖拽⑤及物動(dòng)詞拔出⑥及物動(dòng)詞吸引⑦pullon