Unit 2 Grammar and usage 被动语态（现在进行时和完成时）（ppt课件）-2022新牛津译林版（2020）《高中英语》必修第二册.pptx

1、LeonaUnit 2 Be sporty,be healthyGrammar and usagePassive voice in the present continuous and present perfect tensesLeonaOnce upon a time,there was an island.The three things that people there liked to do is.EatingSleepingBeating DoudouLeona遥远的小岛上，住着一个倒霉蛋，它遥远的小岛上，住着一个倒霉蛋，它叫豆豆，那里的人只有三件事要忙，叫豆豆，那里的人只有三件

2、事要忙，吃饭，睡觉，打豆豆。吃饭，睡觉，打豆豆。你看，它总是被打，还不知道是谁打你看，它总是被打，还不知道是谁打的。的。Doudou is always beaten by someone.alwaysLeona昨天晚上昨天晚上，夜黑风高，它又被打了。，夜黑风高，它又被打了。Doudou was beaten yesterday evening.Yesterday eveningLeona明天，豆豆还会面临暴打，可怜的豆豆啊。明天，豆豆还会面临暴打，可怜的豆豆啊。Doudou will be beaten tomorrow evening.tomorrow eveningLeona可怜的豆豆，

3、已经被这样打了很多年。命运一直可怜的豆豆，已经被这样打了很多年。命运一直没有改变。没有改变。Poor Doudou has been beaten for many years.for many yearsLeona我们亲爱的豆豆现在在干嘛，不用问，一定是正我们亲爱的豆豆现在在干嘛，不用问，一定是正在被打在被打。Our dear Doudou is being beaten now.nowLeona随时可能被打的豆豆啊，谁来救救它啊。随时可能被打的豆豆啊，谁来救救它啊。Poor Doudou may be beaten anytime.LeonaWhat are common of these

4、 sentences?1.He is always beaten by someone.2.He was beaten by someone yesterday evening.3.He will be beaten by someone tomorrow evening.4.He has been beaten for many years.5.He is being beaten now.They are all passive voice.LeonaWe speak English.主语主语谓语谓语宾语宾语English is spoken by us.主语主语谓语谓语宾语宾语：主变宾，

5、宾变主，谓语变成be+doneLeona 不知道，或没有必要说明动作的执行者是谁。不知道，或没有必要说明动作的执行者是谁。The book _(write)for children.谈话的中心是动作的承受者。谈话的中心是动作的承受者。My bike _(steal)last night.没有必要说出动作的执行者是谁。没有必要说出动作的执行者是谁。It _ well _(know)that the earth travels around the sun.is written was stolen isknown被动语态 基本用法Leona汉语中有一类句子不出现主语，但译成汉语中有一类句子不出现

6、主语，但译成英语时要用被动语态。英语时要用被动语态。(1)It is said that 据说据说(2)It is reported that 据报道据报道(3)It is believed that 有人相信有人相信(4)It is well-known that 众所周知众所周知(5)It is considered that 人们认为人们认为(6)It is supposed that 据推测据推测(7)It is estimated that 据估计据估计Leona不同时态的被动语态：do表示动词原形，done或v-ed表示动词的过去分词形式)时态时态被动语态被动语态(be done或

7、或be+v-ed)一般现在时一般现在时一般过去时一般过去时现在进行时现在进行时be doing(正在做正在做)过去进行时过去进行时一般将来时一般将来时过去将来时过去将来时现在完成时现在完成时have done 已经做了已经做了过去完成时过去完成时正在被已经被am/is/are being donewas/were doneam/is/are donewas/were being donewill/shall be donewould/should be donehave/has been donehad been doneLeona现在进行时的被动语态表示某动作正在被执行结构为is/am/ar

8、e+being done现在完成时的被动语态表示动作已经被完成必修二 现在 进行时和现在完成时的被动语态结构为have/has been done.LeonaTurn to page 20LeonaRead the leaflets Try to find the passive voice in the present continous tense and present perfct tense and finish the table belowPassive voice in the present continuous tenseThe finishing touches are

9、now being put to a new swimming poolPassive voice in the present perfect tenseOur facilities have been enlarged and redoneWeight training classes,for example,are being designed and our workout rooms have been updated with modern equipment.our aerobics class has been replaced with several fun options

10、 LeonaWorking out the rules We use the passive voice in the present continuous tense to talk about something that is being done right now.The verb form is(1)_ We use the passive voice in the present perfect tense to talk about something that has been done.The verb form is(2)_ Working out the rulesis

11、/am/are being donehave/has been doneLeonaMake sentences with passive voice in the present continuous or present perfect tenses.constructThe road is being constructed.The road has been constructed.TranslateLeonarepairThe car is being repaired.The car has been repaired.TranslateLeonacookThe dish is be

12、ing cooked.The dish has been cooked.TranslateLeonaThe family is decorating the tree.The tree is being decorated.The tree has been decorated.decorateTranslateLeonaMy washing machine is being repaired(repair)this week,so I have to wash my clothes by hand.表示正在表示正在进行进行或正在或正在发生发生的被动动作的被动动作My bedroom is b

13、eing painted(paint)now.表示表示现阶段现阶段或或目前这段目前这段时间正在进行的被动动作时间正在进行的被动动作,但这但这一被动动作在此时此刻不一定正在发生一被动动作在此时此刻不一定正在发生，常与，常与these days，this week连用连用。The Present Continous Passive Voice现在现在进行进行时时的的被动语态被动语态LeonaThe telephone is in use.=The telephone is being used.Many new products are on show.=Many new products are

14、 being shown.少数及物动词的进行时表示按少数及物动词的进行时表示按计划、安排计划、安排将要承受某将要承受某个动作。个动作。A concert is being held tonight.be+under/in/on+n.可表示现在进行时的被动语态的含可表示现在进行时的被动语态的含义。义。Leona1.Many speeches _(hold)in our school these days.2.A new stadium _(build).They hope to finish it next month.3.The camera you _(use)now belongs to

15、me.are usingis being built are being heldPracticeLeona4.One third of the class _ (question)by the teachers now.5.-Whats that noise?-Oh,I forgot to tell you.The new machine _(test).6.Look!The foreign guests _(show)around the factory by Mr.Zhang.are being shownis being testedare being questionedPracti

16、ceLeonaFocus on Focus on 基本用法基本用法The Present Perfect Passive Voice现在现在完成完成时时的的被动语态被动语态LeonaThe child has been taken good care of by his grandma all these years.表示被动的动作发生在过去，强调对现在造成的表示被动的动作发生在过去，强调对现在造成的影响影响和结果。和结果。The door has been locked.门已经被锁了门已经被锁了.表示一个被动的动作或状态开始于过去，表示一个被动的动作或状态开始于过去，持续持续到现在，到现在，

17、并可能将持续下去并可能将持续下去,常与常与for a time、since、how long等时等时间状语连用。间状语连用。Leona常与现在完成时连用的时间状语：常与现在完成时连用的时间状语：already已经已经yet 已经已经recently/lately最近最近since then从那时起从那时起ever since自那以来自那以来so far迄今为止迄今为止for a long time 很长一段时间很长一段时间by now到现在为止到现在为止in recent years在最近几年里在最近几年里in/during/over the past/last years在过去的几年里在过去

18、的几年里Leona1.All his money _(use)up and he has to borrow some.2.Look out！You _(follow)by a stranger3.-The window is dirty.-I know.It (not clean)for weeks.4.Paper money _(use)for over nine hundred years.5.-Have you moved into the new house?-Not yet.The rooms (paint).hasnt been cleanedare being paintedP

19、racticehas been usedare being followed has been usedLeonaRewrite the following sentences on the book Page 211.The city government is building a new community sports centre.2.Some workers are painting the walls in the workout rooms.3.People have told me the new workout rooms are very modern.4.Jennys

20、PE teacher has asked her to make an exercise plan.5.The teachers are testing students on their knowledge of fitness.Applying the rulesLeonaCheck the answers1.The city government is building a new community sports centre.A new community sports centre is being built(by the city government).2.Some work

21、ers are painting the walls in the workout rooms.The walls in the workout rooms are being painted(by some workers).3.People have told me the new workout rooms are very modern.I have been told that the new workout rooms are very modern.LeonaCheck the answers4.Jennys PE teacher has asked her to make an

22、 exercise plan.Jenny has been asked to make an exercise plan(by her PE teacher).5.The teachers are testing students on their knowledge of fitness.Students are being tested on their knowledge of fitness(by the teachers).LeonaI visited the new and improved Community Sports Centre.It looks amazing!It i

23、s not open to the public yet,but preparations(1)_(make)presently for the reopening.Lots of new and modern facilities(2)_(put)in place.Some of the exercise machines(3)_(test)by a group of energetic young people now.A whole new range of courses(4)_(design)for people of all ages,including tai chi and b

24、oxing!Complete the review with the correct forms of the verbs in the brackets.are being madehave been putare being testedhave been designedLeonaI tried out the boxing class and I loved it!The coach,who was a boxing champion,was patient and professional.The coach,who was a boxing champion,was patient

25、 and professional.At the end of the one-hour class,I was sweating all over but felt relaxed.Despite all these improvements,I have also found something that still needs to be done:so far no basketball court(5)_(build).I love playing basketball and I hope a basketball court will be built in the near f

26、uture.I am sure it will make the sports centre more popular.has been builtLeona被动语态的注意事项被动语态的注意事项1.主动语态表被动意义的情况：主动语态表被动意义的情况：1 感官动词,系动词 feel,look,taste,smell,sound,prove,turn out 等，一般用主动形式表示被动意义：Your idea sounds great.She looks young for her age.What he said proved to be reasonable.Leona2 某些可用来表示主语内

27、在“品质”或性能的动词，如 read,write,sell,wash,clean,dry,wear 等，常用主动形式表示被动意义：The pen writes smoothly.The book sells well.Leona3 want/need/require doing 某事/物 需要 被.=want/need/require to be done My bike needs repairing.=My bike needs to be repaired.Leona拓展训练拓展训练 11.The kite (invent)in China more than 2000 years ag

28、o.2.A number of volunteers (need)for the 2022 Beijing Winter Olympic Games.3.If nothing (do),the oceans will turn into fish deserts.4.Great changes (take)place in my village and some factories (set)up since five years ago.was inventedwill be needed is donehave takenhave been setLeona6.It is reported

29、 that an airport (build)beside my village next year.7.Before driving into the city,you are required to get your car (wash).8.Dont worry.Your bike (repair)in a moment.will be builtwashedwill be repaired 9.If I (give)more time,I will visit more places in this beautiful city.10.You (tell)many times not to make the same mistake.11.Good medicine (taste)bitter.(良药苦口。)am givenhave been toldtastesThank you!