新版深圳广州沈阳版牛津英语七年级下Unit6Electricity知识点,语法及练习.pdf

(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 新版深圳广州沈阳版牛津英七年下 Unit6Electricity.短（）moment 可数名,意”瞬;片晌”如：Idliketotalktoyouforamoment.与 moment 有关的短：amomentago;才 如：Hewashereamomentago.atthemoment 在;此刻 如：Heisathomeatthemoment.waitamoment 等一会儿 如：Waitamoment,please.later 副,意”此后;此后”atthemoment 此此刻；forthemoment；inamoment 一会儿；atanymoment 任何刻 apacketof 一袋 不行数名没有复数形式，在表示数目，常用“a+位量+of+不行数名”构。如：apieceofmeat;apieceofpaper;aglassofapplejuice;abagofmilk 数+位量+of+不行数名可数名复数 如：twoglassesofwater;threecupsoftea;twopacketsofsweets;threebagsofpencils inaway 在某种程度上 ontheway 在路上；intheway 道；inthisway 走；bytheway 便下 connect 接 常用构:beconnectedtosth.接到 connectsth.to/with把和接起来.如：TurnonyourcomputerandconnectittotheInternet.TherailwaylineconnectsWuhantoShanghai.powerstation 站 washingmachi洗衣机 (完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 ne switchoff=turnoff 关掉 tidyup 整理整理=putaway aircondition 空 comeinto 入以内 providesb.withsth.供某人某物 如：Thesunprovidesuswithlightandheat.“某人供给某物”能够用 providesth.forsb.“asmany+复数名+as”意”和一多的”如：Ihaveasmanybooksasyou.我和你有一多的.“asmuch+不行数名+as”意”和一多的”如：MybrotherdrinksasmuchmilkasIeveryday.sharesth.withsb.与某人适用/分享某物(1)“keep+sb./sth.+形容”意“某人/某物保持某种状”。(2)keepdoingsth.不停地做某事，向来做。不停重复的作。如：LiLeikeepsbuyingbooksaboutcars.李雷不停地有关的。(3)keepsb./sth.doingsth.某人不停地做某事(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 (4)keepsb.fromdoingsth.阻挡某人做某事 如：Wemustkeepthemfromgettingtoknowourplans.我们一定防备他们知道我们的计划。atleast makesure 起码 务必，确信.语法：神态动词一、神态动词的定义 神态动词是一类用于表示说话人的语气和神态的助动词。常表示命令、恳求、拒绝、义务、可能、需要等。二、神态动词的特色 1.神态动词无人称和数的变化,2.神态动词后边跟的动词需用原形,否认式组成是在神态动词后边加 not。个别神态动词有过去式,过去式用来表达更客气,委宛的语气,时态性不强,可用于过去，此刻。1)三、神态动词的用法 1.can/could；cant/couldnt(否认)表示能力,意为“能、会”,比如：如：IcanspeakalittleEnglish.-Canyourideabike?Ican tswim.-Yes,Ican./No,Ican t.2)表示恳求或同意，多用于口语中，意为“能够、能”等如：Youcangohomenow.此刻你能够回家了-CanIborrowyourbike?Youcantstopyourcarhere.-Yes,youcan./No,youcan 3)用于否认句、疑问句中，表示猜想、思疑或不必定.如：Lucycantbeathomenow,shewenttotheparkjustnow.Wherecanitbe?Ican tfindmyfootball.t.【注意：】1）could 是 can 的过去式,有两种用法 语气,时态性不强,可用于过去，此刻。,一种表示过去式；一种用来表达更为客气 ,委宛的 2）beableto 意为“有能力，能够做 .”,相当于 can/could,但它有人称，数和时态的变 化。2.may;maynot(否认)1)表示“恳求，同意”，此时与 can 同义，能够交换使用如：MayIborrowyourbike?CanIborrowyourbike?Yes,youmay./No,youmaynot.Yes,youcan./No,youcan t.may/might 表示不太必定的猜想，意为“有可能”如：Lucymaycometoschoollatetoday.Itmightraintoday.【注意】：might 是 may 的过去式 气的语气或对可能性的思疑。,有两种用法 ,一种表示过去式，一种表示更为委宛 ,客 3.must;mustnt(否认)(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 must(“一定”,表示命令)，mustnt(“必定不可以”,表示激烈严禁.)如：Youmustgotobedbefore22:00pm.Youmustntplaywithfire.It sdangerous!-MustIwritedownthesentences？-No，youneednt.(-No,youdonthaveto)(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 注意：在回答 must 的疑问句中，否认回答用 neednt 或 donthaveto 表示“不用”，不 用 mustnt must 还能够表示特别必定的猜想，意为“必定”如：ThegirlinaredskirtmustbeLucy.must/haveto 的差别：.must 表示一定，重申主观上的梦想；haveto 表示“不得不”，重申客观需要 如：Youmustgobebedbefore22:00pm.Mybikeisbroken,soIhavetogo toschoolonfoot.haveto 有人称、数、时态的变化；must 则没有。如：Ihavetocleantheclassroomtoday.Shehastofinishherhomeworkfirst.Itwaslate,hehadtogotoschoolwithoutbreakfast.一，选择填空：()1.Mummakesmeeatanappleeveryday_thedoctoraway.A.keeps B.iskept C.tokeep D.kept ()2.Imgettingfatterandfatternow.WhatshouldIdo,doctor?-Youdbettereat foodandtake exercise.A.less;less B.more;more C.more;less D.less;more ()3.-WhatcanIdoforyou?-Idliketwo_.A.packetoftea B.packetsofapple C.packetsoftea D.packetofapples ()4.Watercomestoourflats_pipesunderthestreets.A.across B.along C.through D.over()5.AndyWanglooks_today.Heislaughingalltheway.A.happy B.happily C.sad D.sadly()6.Thecomputerisconnected_amachine.A.at B.to C.on D.in (完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习()7.Ourheadteacheriskindtousandsheislikeourmother,_.A.ontheway B.bytheway C.inaway D.intheway()8._youshowmethewaytothenearestundergroundstation?A.may B.must C.can D should()9.Electricity_ourlifeeasier,Wemustsaveit.A.make B.makes C.ismaking D.made()10.Jasonputsomericeinthepotand_thericecooker.A.opened B.switchedon C.closed D.turnedoff()11.Iwashedalotofclothes.Whocan_?A.tidyupthem B.tidythemup C.tidyitup D.tidyupit()12.Iaskedhimtwice.Buthedidn t_myquestions.A.answers B.answerto C.reply D.replyto ()13.Thereare_syllablesintheword“chemical”.A.two B.three C.four D.eight ()14.Jon:MayIhaveapacketofsweets?Shopassistant:_ A.No,itisnotyours B.OK,hereyouare C.Thatsagoodidea D.Whynot?()15.EarthHourstartedin2007in_.(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 A.theUSA B.China C.theUK D.Australia 二，用同义词（组）代替句中的划线部分。1“Idontthinkitisagoodwaytoworkouttheproblem.”repliedMrWhite.A.said B.answered C.asked D.thought 2.Dontlooksofoolish.Itisaveryeasyquestion.A.silly B.happy C.clever 3.-CanIaskyouaquestion?-Waitforamoment,I mcoming.A.alongtime B.ashorttime C.atonce 4.Theboyislikehisfather.A.likes B.soundslike C.lookslike 5.Youneedntfinishtheworktoday.A.donthavetoB.cant C.mustn t 三，完形填空 Electricity Electricityisverydangerous.(1),itisalsovery(2)inaway.We(3)seeelectricity,butwecan(4)itintodifferent(5)ofenergy,（6）movement energy,heatenergy,soundenergy,lightenergyandso(7).Electricityisaverygreat(8).Itchangesourlives.(9)it,ourliveswillbevery（10）.1.()A.Or B.And C.But D.So 2.()A.hardly B.useful C.beautiful D.difficult 3.()A.can B.may C.maynot D.cant(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 4.()A.put B.get C.turn D.make 5.()A.form B.from C.froms D.forms 6.()A.likes B.suchas C.forexample D.seem 7.()A.at B.in C.on D.into 8.()A.things B.invention C.job D.discoverment 9.()A.Own B.With C.No D.Without 10.()A.easy B.beautiful C.difficult D.simple 四，阅读理解 Aelectricmachine Janesmotherwasaboutseventy,soJaneandherhusbandwantedtogivetheoldladyanicepresentforherbirthday.Shelikeddrinkingtea,soJaneboughtasmallelectricmachineforher.It couldmaketeaandthenwakepeopleupinthemorning.Shebrought ittohermother onherbirthday,andshowedherhowtouseit.Beforeyougoto bed,put tea andwater init,”sheexplainedtohermother,”anddonforget toturn onthe electricity.Whenyouwakeupinthemorning,yourteawillbeready.Afterafewdays,theold”lady telephonedherdaughterandsaid,”Jane,thereisonethingIdon tunderstand.WhydoIhaveto gotobedtomaketea?Can tIhaveteaintheafternoonorintheevening?”1.()Onthebirthday,Jane smorthergotamachineto.A.maketeaforher B.buyteaforher C.wakeherupinthemorning D.bothAandC 2.()howtousethemachine.A.Janetold herhusbandB.Janetoldher motherC.Janehusbandtoldher mother D.Janes(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 motherknew 3.()Themachinecanbeused.A.beforegoingtobed B.onlyinthemorning C.bothintheafternoonandevening time 4.()Weneed touseanelectricmachine.A.time B.atelephone C.electricity D.tea 5.()Fromthepassageweknowthat.A.Janeisbeautiful B.Janehishusbandaresilly.C.Janeisagooddaughter D.Janesmotherishard-working D.atany 五，情形 从方框中的六其中出五个适合的全。A:Hi,Sue,wouldyouliketohelp(1)_theenvironment?B:I dloveto,butIdon tknowwhatIcando.A:First,youcanstartbyturningoffthelights.B:Yes,that s(2)_.What sthenext?A:Second,youcanrideabike.Don ttakeabusorataxi(3)_youdon B:Thatwillsavemoney,too.Whatelse?thavet A:Third,tryto(4)_paperthatisusedbypeoplearoundyou.Mm,thatsagoodidea!A:Andfourth,takeyourownbag(5)_yougoshopping.Don tuseplasticbags.B:OK.Myparentsdomostoftheshopping,I lltellthem.(B)以下句子达成下边。A:Comeon,Paul!It snearlyseven.Wehaveonlyafewminutesleft.B:(6)_ A:Wewillbelateifyoudon thurry.B:Justoneminute.Iampackingmythings.A:Thegateguardswon tletusinifwearelate.A:(7)_ Comeon,then.B:Oh,Ialmostforgetourtickets.(8)_ Haveyoutakenthecarkey?B:Oh,thekeys.OK,let gosOh,myGod.(9)_-Icanseetwell glasses.A:Youwillforgetyourheadifyouarenotcareful.B:It smymemory.It ssobadthesedays.(10)_ without my A:Thenyou dbetterdosomethingtoimproveit.六、用的适合形式填空：1 YaoMingisverytall.Heisat_(little)twometrestall.2 Withthis_(electricity)blanket,thegrandpawontfeelcoldinwinter.3 Its_ofyoutobuysuchadress.Itlookssougly(fool)4 Theremotecontroldoesnworktnow.Ithinkweneedtochangethetwo_init(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习(battery)5 Yourroomisdirtyand_.Ithinkyouknowwhatyouneedtodonow(tidy)(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 6.Amoment_(late),Daisycameback.7.Benny_(reply)“Canyougetmeabagofsweets?”CanTom_(speak)English?Electricityisveryhelpful,butwemustrememberthe_(safe)rules.WemustnttouchtheTVsetwithourwet_(hand)becauseitisdangerous.语法，神态动词专练 1.()-MayIborrowyourbooks?-Yes,you_ .A.may B.can C.must D.need 2.()-CanhespeakEnglish?-_.A.Yes,hedoes B.Yes,hedid C.Yes,hecan D.Yes,hemust 3.()-_Iswimhere?-Imsorry.Children_swimalonehere.A.Must;can t B.May;must C.Can;mustn tD.Cant;can 4.()Withthehelpofthenewtechnology,you_e-mailyourfriendsbymobilephone.A.can B.must C.need D.should 5.()-CanIgofishingwithyou,Dad?-No,you_.You_stayathomeanddoyourhomework.A.wont;may B.can t;must C.shouldn t;oughtD.needn t;should 6.()Thomas,pleasebequiet.Theothers_hearverywell.A.cant B.mustn t C.shouldn t D.needn t 7.()It sverywarmtoday.You_wearthecoat.A.must B.don thaveto C.haveto D.mustn t 8.()Lookatthatmanoverthere.hebeourteacherMr.Luo?-He behim.HehasgonetoBeijing.A.May;must B.Can;may C.Can;can tD.May;can t (完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习 9.()You_talkloudlyinthelibrary.A.don t B.mustnt C.needn t D.donthaveto 10.()_climbthattalltree?A.Doyouneed B.Areyouneed C.Need you D.Needyouto 11.()Somewarm-heartedanimals_hibernate(冬眠)A.needntB.doesnotneedtoC.neednttoD.dontneed 12.()_Igoandapologizetomyteacherformymistake?A.Should B.Need C.Can D.May 13.()They_dowellintheexam.A.canbeableto B.beableto C.areableto D.amableto 14.()MustIretrunthemagazinetoyourightnow,Sandy?No,you_.You_keepituntilnextWednesday.A.mustn t;mayB.needn t;must C.needn t;can D.cant;may 15.()Ichangethebulbnow?-No,youmaynot.You switchofftheelectricity.A.Can;need B.May;must C.Must;must D.Can;must 16.()John_cometoseeustonight,butheisn tverysureyet.A.may B.can C.hasto D.must 17.()-IsTomathomenow?(完整 word 版)新版深圳广州沈阳版牛津英语七年级下 Unit6Electricity 知识点,语法及练习-He beathomenow.BecauseI hisroomjustnow andheanswered.A.must;called B.cant;phoneC.may;called D.must;phoned 18.()ShallItellTomsomethingaboutit?-No,you.A.mustntB.needntC.cantD.wont 19.()Mymotherisill.SoI tolookaftermylittlebrother.A.must B.may C.havetoD.should 20.()You_goandseeadoctoratoncebecauseyou A.can B.must C.dare D.would vegotafever.