Unit 5 What are the shirts made of-被动语态讲解+习题 （无答案）

九年级英语unit5在英语中，动词有两种语态，即主动语态和被动语态。被动语态的基本结构是“助动词be+及物动词的过去分词”，其中助动词be有人称、数和时态的变化,其变化规则与be作为连系动完全一样。1.一般现在时被动语态的各种句式结构肯定式主语+am/is/are+过去分词（+by…)否定式主语+am/is/are+not+过去分词(+by…)疑问式Am/Is/Are+主语+过去分词(+by…)?特殊疑问词+am/is/are+主语+过去分词（+by...)?2.一般现在时被动语态的基本用法。用法示例表示经常性或习惯性发生的被动动作Iamoftenaskedthequestionbymypupils.表示近期正在发生的被动动作ThesedayspeoplearemovedbyateachernamedZhangLili.描述某种常态化的被动的客观事实Thespaceshipismainlycontrolledbycomputer.强调目前存在的针对行为主体人的被限制性动作Youaren’tallowedtotakephotos.3.主动语态变为被动语态的方法第一步:将主动语态的宾语改为被动语态的主语；第二步:将主动语态的谓语改为“be+及物动词的过去分词”结构；第三步:将主动语态的主语改为介词by的宾语，放在谓语之后(有时可省略)。如图示：主动语态:They(主语）grow(谓语）tea(宾语）inthesouth-eastofChina.被动语态:Tea(主语）isgrown(谓语）bytheminthesouth-eastofChina.把下列的主动句变为被动句。1.Peopleplayfootballallovertheworld.肯定句：Footballisplayedallovertheworldbypeople.否定句：Footballisn’tplayedallovertheworldbypeople.一般疑问句：Isfootballplayedallovertheworldbypeople.特殊疑问句：Whereisfootballplayedbypeople?2.TheoldmanonTVtellsastoryonSunday.肯定句：_____________________________________.否定句：_______________________________________一般疑问句：______________________________________特殊疑问句：_____________________________________________3.Studentslistentothekindteachercarefully.肯定句：_____________________________________.否定句：_______________________________________一般疑问句：______________________________________特殊疑问句：_____________________________________________1.由….制造___________2.在…..制造_____________3.被制成….___________4.被（谁）制造__________填空。1.Thewatchis________(make)inChina.2.Paperis_____________wood.(make)3.Sometrees__________(plant)onthesidesofmountains.4.Chinese___________（speak）bymostpeopleintheworld.5.Thedictionaries_____________(use)astoolsforstudentstolookupnewwords.6.TheGreatWall___________(visit)bymanyforeignerseveryday.7.Sometimestheworkersinthatfactory___________(tell)toworkforextratime.8.Theclassroom____________(notclean)everyday.9._______theradio__________(listen)tobymillionsofpeopleeveryday?10.ThiskindofMP5___________(notmake)inHefei.11.English_________(learn)asaforeignlanguageinmostofChinesepeople.12.________theoldwomanoften_______(look)afterbyher?13._________________thebikemadeby?（完成特殊疑问句）14.________________thebikemadein?（完成特殊疑问句）15.____________theblouse_______of?（完成特殊疑问句）16.TheOlympics_____________(hold)everyfouryears.17.Where_______tea_______(produce)_________inChina?18.Theplasticbags________________(notallow)togivethecustomersfree.19.Usually,myhomework________(notdo)intheafternoon.20.Thedogs_________(take)goodcareofbymymother.将下列句子变为被动语态：1TheyplayfootballonSunday.2Lucydoesthehomeworkintheevening.3Theyoftenusecomputersinclass.4WemakethesemachinesinBeijing5.Theteacheroftenaskshimquestions.6.Peoplegrowriceinthesouthofthecountry.7.Theschooldoesn'tallowustoplayintheplaygroundwithoutateacher.8.Theycleantheirclassroomeveryday.__________________________________9.IrepairJenny’sbicycleeverySunday.____________________________________10.Tomoftenplaysbasketballontheplayground.11.Sometimesshegivesmeapresent.12.Thepupilaskstheteachertotellastory.13.Childrenoftensingthissong.14.Hetellsmetowaithereforhim.15.PeopleallovertheworldknowtheGreatWall.16.Maryoftentakescareofthechildren.17.TheymakethiskindofcamerainShanghai.__________________________________________18.TheywritebooksinEnglish.__________________________________________19.DothefamersgrowteainFujian?__________________________________________20.Whatlanguagedotheyspeakinthatcountry?__________________________________________用被动语态完成句子。1.邮票被人们用来寄信。2.手机是用来打电话的。3.茶叶是在杭州被人们种植的。4.你知道澳大利亚说英语吗？5.这座山整年被雪覆盖。_____________________________________________6.英语老师经常使用录音机。_____________________________________________7.你的手机是国产的吗？_____________________________________________8.这个老师每天给我们很多作业。_____________________________________________9.韩梅每天读很多书吗？_____________________________________________10.大家都喜欢这本书。_____________________________________________11.现在网络被广泛地运用于教学中。_____________