《现在完成时被动语态导学案及答案》由会员分享，可在线阅读，更多相关《现在完成时被动语态导学案及答案（8页珍藏版）》请在金锄头文库上搜索。
1、高一英语课前作业A姓名班级组别编制 时间编号 43_ 审批课题：Unit 3 Grammar现在完成时的被动语态【学习目标】1. 现在完成时被动语态的构成 2.现在完成时被动语态的主要用法3.使用现在完成时的被动语态需要注意的问题【重点难点】能够熟练运用现在完成时被动语态。【课前预习】现在完成时被动语态的结构就是现在完成时态和被动语态结构的叠合，即“ have + been +动词过去分词。试比较以下几组句子的谓语结构：1. 主动：He has repaired the machine for two hours.（他修理这台机器已有两小时了） 被动： The machine has been
2、 repaired for two hours.（这台机器已修了两小时了）2. 主动句：The teacher has borrowed the books.（老师把那些书借走了）被动句：The books have bee n borrowed by the teacher.（那些书被老师借走了）【完成目标】目标一：现在完成时被动语态的 构成。1 现在完成时被动语态的肯定式：由构成。例如： Two win dows have bee n broke n两个窗子被打破了。2.现在完成时被动语态的否定式：由构成。例如： The car has not been repaired.这辆汽车还没有修
3、好。3.现在完成时被动语态的一般疑问式：由构成。例女口：一 Has her work been finished她的工作完成了吗一Yes, it has.是的，完成了。 Have the cars bee n repaired这些汽车修好了吗No, they have nt.不，还没有。4.现在完成时被动语态的特殊疑冋式：由构成。Who has been helped by the new computer谁已经得到了这台新计算机的帮助目标二：现在完成时被动语态的 主要用法。1. 表示被动的动作发生在说话之前（即现在的过去）,强调对现在造成的影响和结果。当动词为短暂动词时，可与already
4、或yet连用，但不可与 for或since引导的时间状语连用。例如：The door has been locked. 门被锁上了。（结果是现在没有人能进去）房间已打扫干净了。翻译：2. 表示一个被动的动作或状态开始于过去，持续到现在，并可能将持续下去，常与for或since引导的时间状语连用，或用于Howlong .句型中。连用的时间状语有：already, yet,lately, recen tly, in the past/last few days/years, since the n, up to now, so far等。例如：They have bee n told about
5、it for many times.有人告诉他们这事很多次了。（可能还会有人告诉他们）这机器使用有多久了翻译：目标三：使用现在完成时的被动语态 需要 注意的问题。1. 现在完成时的被动语态有两个助动词，即have /has和been,两者缺一不可。2. 注意与一般过去时被动语态的区别。一般过去时 的被动语态表示一个被动的动作发生在过去某个时候，其结果对现在没有影响；而现在完成时被动语态的动作或状态尽管发生在 过去，但侧重说明该动作或状态对现在造成的影响和结果。例如：The house was built last year.这房子是去年建造的。The house has been built.
6、这房子已经建好了。3. 由 finish , buy, start , begin , post , return , borrow , join , marry , open 等非延 续性词构成的现在完成时的被动语态不能与表示一段时间的状语如for four days , howlong等连用，而要改换动词或时态。例如：译：这本书买了多久了误： How long has this book been bought正: How long ago was this book boughtsi nee 或for 引导的.自上周以来，没有人不可省略短语动词中的但这类动词的否定式可表示动作的持续过程，
7、具有延续性，因而可与 时间段连用。例如：No books have bee n boughtsi nee last week来买过书。4. 短语动词是一个不可分割的整体，在被动结构中要保持完整性，介词或副词 。例如： The orphan has been well looked after 这位孤儿一直受到很好的 照顾。【课堂小结】 本节从知识上学到了什么 本节从方法上学到了什么高一英语作业B （课后）一、将空白处补充完整 , 完成下列含有被动语态的句子 （ 每空一词 ） 。1.s.They have builtMany housesmany houses inthe villageinth
8、epast few year in the villagein the past fewyears.2.They should havecompleted theprojectearlierthismonth.Theproject earlierthismonth.3.Jacks boss hasalways praisedhim forhisdevotionto work.Jack _ by his bossfor his devotionto work.4.They have founda good placeto builda nestinthe community.A good pla
9、ceto build a nestin the community.5.They havent yetdecided how to solvethatdifficulttechnologicalproblem.How to solve that difficult technological problem _ yet.二 选择题1. I can t see any coffee in this cupboard.2. Millions of pounds worth of damage by a storm which swept acrossthe north of England las
10、t night.A. has been caused B. had been caused C. will be caused D. will have been caused3. More patients in hospital this year than last year.A. treated B. have treated C. had been treated D. have been treated4. The window is dirty. I know. It for weeks.A. hasn t cleaned B. didn t clean C. wasn t cl
11、eanedD. hasn t been cleaned5 Paper money for over a thousand yearsA usedBhas been usedC has usedD is usinghave taken place ； have been sethad taken place ； will be set up7 Come and sit down by the fire Your handcoldA has been feltB feelsC is feltD has felt8 The fire to the fifth floorall the peopleA
12、 has got ； Have；been savedBhas been got ； Have； savedChas got ；Do； saveDhas got ； Have； saved6 Great changes in my hometown and a lot of factories A have been taken place ； are being set up B upC are taken place ； had been set up D9 We want to sit at the table near the windowI m sorry ， but it alrea
13、dyA has takenB tookC was takenD has been taken10 Some of the chapters （片段） by many studentsA have been widely readBhave read widelyC were wide readDhad been widely read11 Why don t you go to the book store to buy some booksMany new books there C. were just brought D. are just brought12. Till now , t
14、hree filmsin that small village this mon th.A. have shownB . have been shownC . were shownD . will be shown13. Do you know the thiefby the policeA. has caughtB . has been catchingC. was caught D. has been caught14 . My sister is work ing in the power pla nt thatfor just one year.A. was usedB . has bee n usedC . is usedD . has used三、短文改错。My friend Nick told me story about his experienee back in the US, which was veryinterested.One day he was having a yard sa
