高中人教版英语必修二现在完成时被动语态知识点

　　高中人教版英语必修二现在完成时被动语态知识点！高中生掌握了英语学习方法，就等于有了明确的方向，同学们，要注重培养自身的自主学习能力和综合运用语言的能力，下面是小编为大家整理的高中人教版英语必修二现在完成时被动语态知识点，供同学们学习参考。

高中人教版英语必修二各单元知识要点汇总

　　现在完成时的被动语态

　　现在完成时的被动语态结构是“主语+has/have+been+过去分词”。使用现在完成时的被动语态应注意下面几点：

　　1. 现在完成时的被动语态同主动语态一样强调过去的动作对现在的影响。

　　They have just cleaned and repaired the watch.

　　→ The watch has just been cleaned and repaired (by them).

　　Tom has written the letter.

　　→ The letter has been written by Tom.

　　分析：此表刚擦洗修理，那就必然是用现在完成时，my watch是动作的承受者，在被动语态句中作主语。

　　2. 被动语态没有完成进行时态，主动语态的现在完成进行时改为被动语态时要用现在完成时，依此类推，主动语态的过去完成进行时改为被动语态时用过去完成时。如：

　　He has been writing the report for two days.

　　→ The report has been written by him for two days.

　　3. 现在完成时的被动语态的用法

　　1) 表示一个被动的动作发生在说话之前,强调对现在造成的影响和结果。如:

　　Thedoorhasbeenlocked.门被锁上了。

　　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。如:

　　Theimportantproblemhasbeendiscussedfornearlytwoweeks.

　　那个重要的问题已经被讨论近两个星期了。

　　Howlonghasthemachinebeenused?

　　这机器使用有多久了?可。

　　3) 注意与一般过去时的被动语态的区别。一般过去时的被动语态所表示的动作或状态与现在的情况没有联系,而现在完成时的被动语态则强调与现在情况的联系。如:

　　Thebridgewasbuiltlastyear. 这桥是去年建成的。

　　Thebridgehasbeenbuilt.这桥已经建好了。

　　Nobookshavebeenboughtsincelastweek.

　　自上周以来,没有人来买过书。

　　语法专项训练

　　I. 用括号内动词的适当形式填空

　　1.Mostofthewastemetalcan________(put) touseagain.

　　2.Somerocksintheseamay________(see)inthedaytime.

　　3.Thispartofthesea________(explore)manytimes.

　　4.Muchusefulinformationabouttheseplanets________(collect)since1971.

　　5.Outerspace________(notexplore)bypeoplebefore1957.

　　6.Muchparkingspaceincities________(save)byusingsmallcars.

　　7.Thestreets________(light)byelectricity.

　　8.Computerscience________(teach)nowalmostinalluniversities.

　　9.Anewkindofsuit________(make)lastDecemberinourfactory.

　　10.Inmostpartsoftheworldhumanproblems________(study)atthattime.

　　11.Electricity________(discover)twothousandyearsago.

　　12.Thesemachines________(show)attheexhibitionlastyear.

　　13.InthisschoolEnglish______(teach)throughTV.

　　14.Fiveunitsofthistextbook________(study)bytheendoflastmonth.

　　15.Whenthetravelerreachedtherailwaystationthetrain________(leave)already.

　　16.Muchinformation________(send)backtotheearthsincethespacemenbegan

　　theirexplorationonthemoon.

　　17.Thecarsofthefuture________(be)fineforgettingaroundthecities.

　　18.We________(notbe)latefortomorrow’smeeting.

　　19.Thefirstrailwayintheworld________(design)inthelastcentury.

　　20.In1970,fivewomen________(stay)fortwoweeksinanundersealab.

　　II. 按照括号中的汉语意思完成句子

　　1. You can see the house_____ (未油漆)for years.

　　2. This is a photo of the power station that_____ (已建起)in my hometown.

　　3. How many workers_____ ( 已派遣 ) to build the railway?

　　4. --- Why does Lingling look so unhappy?

　　--- She_____ (被嘲笑)by her classmates.

　　5. It is said that the house_____ (闯进了)by two thieves.

　　6. _____ his views_____ (受到批判)by them

　　7. The two books_____ (未被拿走)by him.

　　8. Where_____ the mobile telephone _____ (已经修理了)?

　　9. The price of a colour TV set_____ (降价了)again.

　　10. What_____ (已被译成)into many foreign languages?

　　答案

　　I. 1.beput2.beseen3.hasbeenexplored4.hasbeencollected

　　5.hadnotbeenexplored6.hasbeensaved7.arelit8.isbeingtaught

　　9.wasbeingmade 10.werebeingstudied11.wasdiscovered

　　12.wereshown13.istaught 14.hadbeenstudied15.hadleft

　　16.hasbeensent17.willbe18.shallnotbe19.wasdesigned20.stayed

　　II. 1. has not been painted 2. has been set up 3. have been sent

　　4. has been laughed at 5. has been broken into 6. Have; been criticized

　　7. have not been taken away 8. has; been repaired 9. has been brought down

　　10. has been translated

　　以上就是小编为大家整理的高中人教版英语必修二现在完成时被动语态知识点，同学们还有其他学习上的问题，可拨打爱智康课程免费咨询热线电话：4000-121-121 .那里有专业的老师为大家解答。