冀教版八年級(jí)下冊(cè)各單元知識(shí)要點(diǎn)

第一單元知識(shí)要點(diǎn)Listentoontheradiotoday'sweatherreportbescaredof=beafraidofbescared/afraidtodosthgodowncomeupthesameasbedifferentfromWhat'stheweatherlike?=Howisweather?What'sthetemperature?It'srathercold,isn'tit?Telluswhattimeitwillriseandset!Ihopenot!Ihopeso!onMarch21stonacoldmorninggetwarmerWhat'sthedatetoday?HowmanyhoursofdaylightarethereonMay1st?That'sallright.That'sright.Allright!17.makealoudnoise18.goup19.That'shotterthanthesun!20.arrivein/atgettoreach21.Iseemanypeopleintheparkexercising.22.infifteenminutes提問：howsoon23.thanksbforsth/doing24.onthegrass25.comewithme26.onebyone27.inthesun28.Let'sgocycling.29.hitsb.onthehead30.提建議得句型：Let'sdo...Shallwedo...?What/Howaboutsth/doingsth?Whynotdo...?31.seeyouafterschool.32.ThisisthefirsttimeIhavebeenababysitter.33.turnaround34.holdon35.falloff=falldownfrom36.comedown37.getoff=getdownfrom38.Givememorepushes39.givesbapush40.It'stimetostopswinging.41.wakeupWakesbup42.allday43.Ithoughtitwouldbeeasytobabysitthere.=Ithoughtiteasytobabysitthere.44.climbupveryhigh45.hurtoneself46.holdonwell47.readsbastory48.SowasI!49.makesthforsb50.Ican'twriteanymore.51.介詞的用法：InspringinMarchinaboutfiveminutesin1998Inthemorning/afternoon/eveningonMondayOnMarch21stonacoldmorningat6:00atnoonatnight52.havefundoing53.gobikeriding54.not...until...第二單元知識(shí)要點(diǎn)plantaplantplantaseedmakeaposter/posterswouldlike=wanttodo/sbtodogrowinto=turnintoWouldyouplease(not)dosth？lendsbsth=lendsthtosb.borrowsthfromsbkeepsthforsometimeDon'tforgettodosthWhatisthestemfor?=Whatdoesthestemdo?carry/takesthfrom...to...allpartsofbillionsofinthesunlightlookafter=takecareofneedtodosthYougiveitwhatitneeds.usesthtodosthbemadeofbemadefrombefullof=befilledwithcarefor=lookafterkeepsth+adj.Eg.Keeptheroomcleanoffthetrains.Lesson35-36atthattime在那時(shí)100yearsfromnow100年后needtodosth需要做某事onebigroundwheel一個(gè)大的圓輪turnoverandover一圈圈轉(zhuǎn)hadbetterdosth最好做某事Hadbetternotdosth最好不要做某事Itwouldmakeyousick.那會(huì)使得你難受。Togettoanothercity,theyneededahorse.Couldn'ttheytakeacar?難道他們不開車嗎？inlargenumbers大量地behumorous幽默的Youcanhaveitinanycoloryouwant,aslongasit'sblack.aslongas只要inthefuture在將來Howwillpeopletravel100yearsfromnow?atnight在晚上belatefor遲到...inahurry匆忙地takeadrive=drive駕駛Takearide=ride騎driveme=takemeinacar開車接我invent-inventor-inventionpresent...tosb=makeone'spresentationtosb.向某人展示Lesson371.thinkof想起，認(rèn)為Whatdoyouthinkof...?=Howdoyoulike...?paint/colorsthred把......涂成紅色onthe/one'swaytoschool在上學(xué)的路上onone'swayhome在回家的路上at/inthefrontof在（內(nèi)部）前面Infrontof在（外部）前面needsthtodosth.需要做某事puton穿上takeoff脫下；起飛Idon'tneedoilorcoal.我不需要油和煤。makesbdo讓某人做某事Willothertypesoffoodmaketherocketsgo?Ithinkso.Idon'tthinkso.Lesson381.belike像......Ihavenoidea.=Idon'tknow.fromoneplacetoanotherplace從一處到另一處make...into...把......制成watchTVshows看電視劇allthetime總是；一直gothroughspace穿越太空byspaceship乘宇宙飛船Ittakessbsometimetodosth花某人多長時(shí)間做某事Sb.spendsometime(in)doingsth某人花時(shí)間做某事IttakeselevenhourstoflyfromCanadatoChina.Lesson391.thinkabout考慮ask/tellsb(not)todosth要求/告訴某人不要做某事havetodosth不得不做某事thinkofaninvention想出一種發(fā)明presentittotheclass=showittotheclass向同學(xué)們展示它Idon'tknowwhattopresent.我不知道展示什么。Canyouhelpmethinkofanidea?soundlike聽起來像alotcleaner=muchcleaner干凈得多gofaronabicycle騎自行車去很遠(yuǎn)morethan=over超過gowell進(jìn)展的好Ihopeeverythinggoeswell.我希望一切進(jìn)展順利。inventanengine發(fā)明一種引擎Haveyouthoughtofanewfuelforcars?useelectricity用電beelectric電動(dòng)的Unit6知識(shí)重點(diǎn)connect...to/with...把......與......連接起來beconnectedwith和......有聯(lián)系begladtodosth.做某事感到高興turnon打開（開關(guān)、電器等）turnoff關(guān)閉turnup調(diào)高turndown調(diào)低makeanoise吵鬧makemuchnoise大聲吵鬧Iseewhat'swrong.我知道怎么了。failin+n.再某方面失敗/不及格failtodosth.做某事沒有成功=missdoingsucceedindoingsth.在某方面獲得成功howoften"多久一次"，表示頻度listentomusic聽音樂E-mailletsyousendandreceivemessagesaroundtheworldinseconds.clickon點(diǎn)擊sendfor派人去請(qǐng)/叫sendup發(fā)射sendoff/away趕走sendsthto把......發(fā)送給......Yourmessagewillbesenttothepersonyouaddress.你的信息將會(huì)發(fā)送到你寫信的人。alistofmessages一列信息finishdoing完成某事hearfromsb.=get/receivealetterfromsb.收到某人的來信Bookswerewrittenbyhand.書都是手寫的。byhand"靠手；用手"，by在這里是"通過...方式"Whichonedidmoretochangetheworld,booksorcomputers?changetheworld改變世界Informationbegantotravelmuchfasterandmuchfarther.much+比較級(jí)=alot+比較級(jí)，"......得多"lookup查閱；查找；抬頭看lookit/themupinashorttime短時(shí)間內(nèi)injustafewminutes僅僅幾分鐘后Whichinventiondoyouthinkismoreimportant?Searchfor后面接搜尋得對(duì)象howfar"多遠(yuǎn)"，表示距離rightnow=atonce立刻；馬上；現(xiàn)在not...until直到......才takeamessageforsb."給某人捎個(gè)口信"，類似用法：giveamessagetosb.=givesb.amessageneedtodosth."需要做某事"表示勸告或建議sthneedsdoing=sthneedstobedone某物需要被......answerthephone接電話comebackto=returnto回到chatontheInternet網(wǎng)上聊天getup起床getto到達(dá)get...back取回geton/off上/下車getalongwith相處，進(jìn)展geta33.letterfromsb.收到某人來信getfat發(fā)胖34.somethingspecial"一些特殊的事情"35.millionsof+n.數(shù)百萬thousandsof+n.數(shù)千hundredsof數(shù)百36.dothesamething做同樣的事37.trytodosth.強(qiáng)調(diào)做事情時(shí)，需要花費(fèi)力氣或克服困難trydoingsth.試驗(yàn)?zāi)撤N方法是否行得通，或看它效果如何38.say"thankyou"tosb.向某人致謝say"hello"tosb.向某人問好say"goodbye"tosb.和某人說再見39.NotallofthemcelebrateMother'sDayinMay.并非所有的國家都在五月份慶祝母親節(jié)。40.OnFather'sDay,fatherscandowhatevertheywant!41.Igot/boughtsomethingformymotherforMother'sDay.42.takegoodcareof...=lookafter...well照顧；照料43.waittodosth.等著做某事waitforsb.等待某人can'twaittodosth迫不及待地做某事44.feellike+doing想做某事=wouldliketodosth45.amomentlater片刻之后46.learn...fromeachother互相學(xué)習(xí)；helpeachother互相幫助understandeachother互相理解47.Itwon'tbelongtill/before...不久......48.careabout關(guān)心，擔(dān)心caretodosth.喜愛做某事49.shouttosb.大聲喊某人shoutatsb.沖某人大喊，含有貶義50.ringsb.up=callsb.up給某人打電話51.prefertodosth.寧可，喜歡prefer...to...=like...betterthan...更喜歡52.Atfirst,Ididn'tknowwhichbuttontopress.53.IfeellikeI'mconnectedtoeverybodyintheworld.54.Ifailedtoreachhimbyphone（=getintouchwithhimbyphone）.我電話沒有聯(lián)系到他。55.LiMingsaidthatyouwouldbehappyifyouheardfromme.李明說如果你收到我的郵件會(huì)很高興的。Unit7知識(shí)重點(diǎn)beabroad在國外goabroad出國、inAsia/Africa在亞洲/非洲someday（將來）某一天travelaroundtheworld環(huán)游世界It'sfuntodosth愉快地做某事penpal=penfriend筆友Haveyoueverbeenabroad?你曾經(jīng)出過國國嗎？havegoneto去了（沒回來）havebeentosp去過某處havebeenhere/there/abroad等副詞havebeenin...forsometime到某處多長時(shí)間population1>提問What'sthepopulationof...?2>多l(xiāng)arge少small3>ThepopulationofChinais...=Chinahasapopulationof...中國的人口是......hopetodosth希望做某事hopethatsbwill/candosth希望某人會(huì)/能做某事wishtodosthWishsbtodosthspeakalittleChineseHaveyoureverbeentoothercountriesinAsia?onlandbegoodforbegoodto=benicetobegoodat16.onethirdtwothirdsthreequartershalfof...17.twentypercentoftheearth'ssurface18.bemadeofbemadefrombemadeinbemadebybemadeintobemadeupof19.by205020.thePacificOcean21.theAtlanticOcean22.Notalllandisgoodforpeople.23.becalled24.Oceanscoveraboutthree-quartersoftheearth'ssurface.25.Theworld'sbiggestislandisGreenland=ThebiggestislandintheworldisGreenland.26.morethan=over27.squarekilometre28.half(of)theworld'spopulation29.inareaand(in)population30.themaingeographicalfeatures31.intheHimalayas32.thehighestmountain33.thethirdlongestriver34.twoofthebiggestcities35.BeingjingisthecapitalcityofChina.36.amapofChina37.amapoftheworld38.crosstheocean=goacrosstheocean39.anEnglishdictionary40.lookup...41.Wouldyoupleasehelpme?請(qǐng)你幫我好嗎？=Willyoupleasehelpme?=Couldyoupleasehelpme?42.ringhimup=givehimaringringup=givesb.aringcallup=givesb.acallmaketelephonecallstosb.44.Holdon.45.Thisis***speaking.46.MayIspeakto***,please?47.Hesayssomethingsalittledifferentlyfromus.48.bedifferentfrom49.I'mwritingareportonAsiaforgeographyclass.50.helpsb.withsth.51.helpeachother52.learnfromeachother53.WhatcanIdoforyou?=CanIhelpyou?54.onthephone=overthephone在電話里，通過電話55.areportonAsia56.inEurope57.TheAlpsarethebiggestmountainsinEurope.58.TheChangjiangRiveristhelongestriverinChina.=TheChangjiangRiverislongerthananyotherriverinChina.59.Thenumberofthestudentsis...60.learnalotabout...61.keepdoingsth.keepsb.doingkeep+形容詞62.keepthinkingaboutyourreport63.tellsb.aboutsth.64.Ihopeeverythinggoeswell.65.Thanksalotforyourhelp.66.theonlyreportwithaninterview67.Talkingtopeopleisagoodwaytolearngeography.68.Thebestwayistogoabroad.69.Heknewalotoffacts.70.ItwasfuntalkingtoLiMingonthephone.71.attheendofbytheendofintheend72.fewafew73.littlealittleUnit8知識(shí)點(diǎn)匯總pickup撿起cleanup打掃abitof=alittle+不可數(shù)名詞abit=alittle+形容詞finishdoinggettowork開始工作inclass課堂上atypeof...=akindof...一種，一類......throwaway...扔掉，拋棄，浪費(fèi)dowith處理makeourenvironmentclean使我們的環(huán)境清潔encouragesb.todosth.鼓勵(lì)某人做某事Will/Wouldyouplease(not)do...?請(qǐng)你（別）......好嗎？giveprizesto....給......發(fā)獎(jiǎng)takeout拿出，Idon'tneedtotakeitout.我不需要把它拿出去。turnoff關(guān)上turnon打開leakout漏出alitreofwater一升水pollutetheair污染空氣turnup調(diào)高turndown調(diào)低protect/takecareoftheenvironment保護(hù)環(huán)境plasticbags塑料袋Tenpercentofpackagingisplastic.10%的包裝是塑料。Goodheavens！天哪！haveafit發(fā)怒，生氣Idon'tknowwhattodo.我不知道該做什么。Thereissomethingwrongwith...=Somethingiswrongwith.........有。。。問題get/havesth.done使某物被做havesb.do使某人做某事Thereislessmetalthanplastic.金屬比塑料少。Someofitisonlyusedononeside.=Onlyonesideofitisused.其中的一些只用了一面。oneof..........之一Oneofthewheelsis