必修二unit2语法

Welcome大师兄！师傅被妖怪抓走了！二师兄！师傅被妖怪抓走了！大师兄！二师兄被妖怪抓走了！大师兄！师傅和二师兄都被妖怪抓走了师傅被妖怪抓走了•Hewascaughtbyamonster.PassiveVoice被动语态HowtodescribethepicturesTheriverwasseriouslypolluted.Sometreeshavebeencutdown.WhatisthePassiveVoice?被动语态一、什么是语态？语态是英语动词的一种表现形式，用来说明主语和谓语动词之间的关系。二、语态的种类：（1）主动语态（2）被动语态三、什么是主动语态？什么是被动语态？四、被动语态的构成：(八种时态和情态动词的被动语态）英语动词有两种语态：主动语态(theActiveVoice)被动语态(thePassiveVoice)A.主动语态表示主语是动作的执行者。B.被动语态表示主语是动作的承受者。Weplantedthetree.Thetreewasplantedbyus.1.Hetookgoodcareofhislittlebrotheryesterday.2.Wecleanedourclassroomjustnow.3.Theyusedthisroomforresting.4.Wewereaskedtohelpthem.5.Hewasgivensomebooks.6.Thedoorwaslockedbymonitor.LeadinRockets________(use)tosendupsatellites．areusedTheman_________(call)“Goodhusband”.iscalled火箭发射图Therocket_______________(sendup)intospace．isbeingsentup砍伐图Trees_______________(cut)down.Fewplaces_______________(leave)forthetigerstolive.arebeingcutwillbeleft拳击图Aboxer_________________(beat)down．hasbeenbeatenRocketsareusedtosendupsatellites．Themaniscalled“Goodhusband”.Therocketisbeingsentupintospace．Aboxerhasbeenbeatendown．Fewplaceswillbeleftforthetigerstolive.theStructureisbe+及物动词的过去分词(be+V.P.P)被动语态的结构：被动语态由“助动词be+及物动词的过去分词”构成，助动词be有人称、数的变化,其变化规则与be作为连系动词时一样。如：Thedeskismadeofwood.Thedesksaremadeofwood.Heisaskedaquestionbytheteacher.Iwasgivenanicepresentbymyfriendyesterday.1.规则动词的过去分词：1)一般情况在动词原形后加-edwatch---watched2)以不发音e结尾的加-dpractice---practiced3)以辅音加y结尾的，去y变i加-edstudy---studied4)以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加-edstop---stopped2.不规则动词的过去分词：amisarebeenhavehashaddodonewritewrittengogone一.何时使用被动语态1.不知道谁是动作的执行者或没有必要Paperismadefromwood.Hewaswoundedinthefight.2.需要强调动作的承受者时Booksandnewspapersinthereadingroommustn'tbetakenaway.Hewasawardedfirstprizeinthatcontest.3为了使语气婉转，避免提及自己或对方而使用被动语态，或由于修饰的需要，使用被动语态，使句子得以更好的安排。Theconstructionofthenewlabmustbecompletedbytheendofnextmonth.Electricityisusedtorunmachines.Themotorbikeisriddentohisfactory(byhim)everyday.Presentam/isare+doneWecallthesnowmanMrStrong.ThesnowmaniscalledMrStrong(byus).Acomputerisusedinourclasseveryday.computer,use,classAfrog__________(catch)byabigbirdjustnow.wascaughtPastwas/were+donebank,robyesterdayman-madesatellite,sendup,space,lastyearAman-madesatellitewassentupintospacelastyear.Thebankwasrobbedyesterday.Theywillhaveashowtomorrow.Ashowwillbehad(bythem)tomorrow.willbedoneFuturewouldbedonesendto,hospital,rightnowatalk,give,soonTheywillbesenttothehospitalrightnow.Atalkwillbegivensoon.Thestreets_________(light)byelectricity.I__________________(notinvite)totomorrow’swedding.willbelitwill/shallnotbeinvitedwillnotbedone否定结构Dogswillnotbeallowedtoenteryourclassroom.allowsmokingstadiumallowSmokingwillnotbeallowedinthestadium.Thepetdog________________(treat)byveterinary.isbeingtreated['vetərinəri]n.a.兽医(的)Summary:现在进行时的被动语态e.g.1.Anewlibraryisbeingbuiltnow.2.Someanimalsarenotbeingprotectedwellenough.3.Isthebridgebeingrepairednow?1.构成：am/is/are(not)+being+V-过去分词2.意义：…正在被做.一座新图书馆正在被修建。有些动物没有受到很好的保护。现在那座桥在修吗？isbeingbuiltarenotbeingIsbeingrepairedprotectedwas/werebeingdoneAnargument_____already____________________(putforward)hasbeenputforwardThehouseshavebeendestroyedbythestorm.have/hasbeendonehadbeendoneHowmanyHarryPorterbookshasJ.K.Rowlingwritten?ShehaswrittensevenHarryPorterbooks.SevenHarryPorterbookshavebeenwrittenbyJ.K.Rowling.电影《画皮》是由陈嘉上最近导演的。PaintedSkinhasrecentlybeendirectedbyChenJiashang。ShenzhouⅦ___________(sendup)on25,September.AndsixChineseastronauts_____________(send)intospacesofar.wassentuphavebeensentManyoldbuildings______________(pulldown)andnewfences____________(build)inShijiazhuang.havebeenpulleddownhavebeenbuiltFillintheblanks1.WehavebeentaughtnevertoabandonorgiveupanythingbyXuSanduo.XuSanduohastaughtusnevertoabandonorgiveupanything.2.WangBaoqianghasbeenachievedagreatsuccess.(trueorfalse)be+doneam/is/are一般现在时am/is/are+being现在进行时shall/will+be一般将来时have/has+been现在完成时be+donewas/were一般过去时was/were+being过去进行时would+be过去将来时had+been过去完成时be表格：被动态基本结构时态被动语态结构一般现在时一般过去时现在进行时过去进行时一般将来时过去将来时现在完成时过去完成时am/is/are+donewas/were+doneam/is/arebeing+donewas/werebeing+doneshall/willbe+donewouldbe+donehave/hasbeen+donehadbeen+doneHecancarrythebasketeasily.Thebasketcanbeeasilycarriedbyhim.Theycansingsomebeautifulsongs.Somebeautifulsongscanbesungbythem.“Wemustputtheminthefridge.”Thedogsthought.“Theymustbeputinthefridge(byus).”Thedogsthought.•practiceFillintheblankswiththerightformofthewordsgiven:1.I___________(give)anewbookbymyfatheronmybirthday.2.English___________(find)veryuseful.3.Thework______________(finish)tomorrow.4.Theflowers______________(water)bythemnow.wasgivenisfoundwillbefinishedarebeingwatered5.Therailway________________(build)thistimelastyear.6.Thenewway_______already_________(build).7.Thenewrailway___________(build)bytheendoflastyear.8.Hetoldmethesportsmeeting_____________(hold)thenextmonth.9.Rice___________(grow)inthesouthoftheStates.wasbeingbuilthasbeenbuilthadbeenbuiltwouldbeheldisgrownPractice:10.Theviewercantouchtheobjectsinthefilm.11.Theviewermayfeelarealsenseofachievementandhappiness.12.RealCinemightnotimpresssomeviewers.Theobjectsinthefi