新人教版必修二Unit3重点语法知识点：现在完成时被动讲解学案
人教新课标高一英语必修二Unit 3 period 4 现在完成时的被动语态
现在完成时被动语态 have/has + been + ved 他们知道这个消息了。 They have been told the news.
He hasn’t finished his homework yet. His homework hasn’t been finished yet.
They have already decorated the Christmas tree. The Christmas tree has already been decorated by them.
二、改错
1. A personal computer hasɅbought by us.
been
2. Many problems has been found with our new computer. have
3. The man has been madeɅwork all day long
Group 2 The man, maltreat(虐待), in the TV series
The man has been maltreated many times in the TV series.
Group 3 The woman, frighten the girl
The woman has just been frightened by the girl.
3) 双宾语动词变被动语态可将其中一个 宾语变为主语, 另一个保留不动。 主动: I have given him the key. 被动: He has been given the key. 被动: The key has been given (to) him.
4)在 see ， watch ， hear ， feel ， notice, observe 等感官动词和 make ， have ， let, get 等使役动词后 面 作宾语补足语的不定式不带 to. 但是在被动语态 中，不定式的 to 要还原 (let 没有被动语态 )。 例如 : We heard Tim sing an English song. (主动,省略 to) Tim was heard to sing an English song. (被动, to 要还原)
人教版必修第二册Unit3 单元语法详解课件
Unit 3 The Internet
单元语法详解
原创 Cao
本单元引入一个新的重要语法内容
——现在完成时的被动语态
让我们一起认识它，了解它，掌握 它，并最终熟练地使用它
◆原句再现
1.Much has been written about the wonders of the world
(solve动作已经完成, 而且 problem 与 solve之间为被动关系)
d. All the rice in the bowl has been eaten up.
(eat动作已经完成, 而且 rice 与 eat之间为被动关系)
◆ 现在完成时的被动语态的主要用法
●表示过去一个被动的动作或状态,一直持续到现在,并有 可能持续下去,常与 for, over, in the past … years或 since引 导的时间状语连用,或常见于“How long....?”句型中。请观 察以下句子
1.This book has already been translated into French.
2. We haven’t been told the date of the meeting so far.
3. Has the machine been repaired yet?
4. How many years has the computer been used till now?
(clean 动作已经完成, 而且 room 与 clean 之间为被动关系)
b. These vegetables have been watered, so we can go home.
(water动作已经完成, 而且 vegetables 与 water 之间为被动关系)
必修二Unit3 The Internet Discovering Useful现在完成时被动语态
三是找准学科增分点 认真研究本省、本市、本校近年来的高考数据，细化到每一个知识点的得
失分情况，找准突破点和增分点，有目的进行专项训练和突破提升。英语的阅 读理解和小作文、语文的古文分析和作文、理科的做题速度、文科的答题思路 等，都要制定详细的训练方案和突破的方法策略，在实践中调整提升，打破制 约瓶颈，找到质量提升的突破口。
meaning
the subject is having 1 something done to it
2 often used when the doer of an action is unknown,or not important,or perferred not named
9
3 Exercise
subject
having something done to it
similar meaning
2.People have written much about the wonders of the World Wide Web.
Much has been written about the wonders of the World Wide Web.
英语 一、英语听力：要坚持每天听1、调整并保持听力状态很重要。建议考前， 考生要保持每天20分钟的听力练习量。 2、真题最好反复演练。最后的30天，主要应该听去年各省市的高考听力试 题和仿真度比较高的今年各市一模、二模试题。 3、听写训练。做一些真题的听写训练。基本方法，先整体听一遍，然后听 一句写一句，坚持听写完为止，然后再对照原文，检查自己错在哪里。另外值 得一提的是，在正式考试中，做完所有听力20道选择题后，一般来说，没有百 分之百的把握，不要轻易改动第一次做好的答案。据统计，第一次选择往往比 改动后的选择更可靠。
人教版高中英语必修2 unit 3学案：3.4[4页]
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Unit 3 ComputersPeriod 4 语法专题课学习目标1.了解现在完成时的被动语态在具体语境中的运用。
2.掌握现在完成时被动语态的结构和主要用法。
3.使用现在完成时被动语态需要注意的问题。
Step 1 感受新知Ⅰ.Find and read the following sentences in your text and pay attention to the underlined parts.1.Over time I have been changed quite a lot.2....,I have been used in offices and homes since the 1970s.3....I never forget anything I have been told!4.Since the 1970s,many new applications have been found for me.5.I have also been put into robots and used to make mobile phones as well as help with medical operations.Ⅱ.Translate the sentences into Chinese.1.Two windows have been broken.2.The car has not been repaired.3.—Have the cars been repaired?—No,they haven’t.4.How long has her work been finished?Ⅲ.Conclusion of the rules:1.现在完成时的被动语态的结构: 2.现在完成时被动语态各种句式:[肯定式] [否定式] [疑问式] [特殊疑问式] step 2 巩固运用Ⅰ.Fill the blanks1.由于大雪,高速公路已经被封闭。
高中英语Unit3ComputersSectionⅢGrammar_现在完成时的被动语态教案含解析新人教版必修2
Section Ⅲ Grammar—现在完成时的被动语态语法图解探究发现①Over time I have been changed quite a lot.②Since the 1970s many new applications have been found for me.③The important problem has been discussed for nearly two weeks.④The ink has not been removed from the clothes.⑤Haven't your problem been solved?⑥How many buildings have been built in your school?[我的发现](1)以上例句中都使用了现在完成时的被动语态。
(2)以上例句中第①②③句是该时态的肯定句式；第④句是否定句式；第⑤句是一般疑问句式；第⑥句是特殊疑问句式。
一、结构Already this year, 115 measles cases have been reported in the USA, compared with 189 for all of last year.(2017·北京高考)今年美国已经报告了115例麻疹病例，而去年全年共189例。
The construction of the bridge has not been finished.桥的建设还没有完成。
Has the date for the next meeting been decided?下次会议的日期已决定了吗？How long has the battery not been changed?电池多久没有更换了？[即时演练1](1)变换句子The children have already been told the good news.①将上面的句子变为否定句。
高中英语人教版(2019)必修第二册Unit 3 现在完成时被动语态课件
表示说话时已经完成的被动性的动作或结果，主语是动作的承受者。
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现在完成时的被动语态
How do we form the present perfect passive voice?
Not any permission has been given to them to enter the lab since it was closed.
Thank you!
主语+have/has not been done...
Has his homework been finished yet? 特殊疑问句：
have/has+主语+been done...?
How long has his homework been finished? 疑问词+have/has+主语+been done...?
1.以上句子中所使用的时态和语态是 现在完成时的被动语态 。 2.现在完成时的被动语态的构为： have/has been＋过去分词 。
现在完成时
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现在完成时的被动语态
active The students have cleaned the classroom. have /has + v-ed
Change the sentences into the present perfect passive voice.
They’ve built a kind of new PC with more functions. →
人教版高中英语必修2现在完成时的被动语态用法讲解(教师版)(推荐文档).doc
人教版高中英语必修 2 现在完成时的被动语态用法讲解(教师版 )【高一同步教程】高中英语必修 2 现在完成时的被动语态用法讲解【学习目标】1．现在完成时被动语态的结构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【课前预习】1．什么是语态？语态是表示主语和动词之间的主动关系或被动关系的动词形式。
英语动词有两种语态：主动语态和被动语态。
主动语态表示主语是动作的执行者（施动者），被动语态表示主语是动作的承受者（受动者）。
2．对现在完成时被动语态的理解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）主动句：He has repaired the machine for two hours.他修理这台机器已有两小时了。
被动句： The machine has been 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 been borrowed by the teacher.那些书被老师借走了。
【教学过程】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“ have ／ has ＋ been ＋及物动词的过去分词”构成。
例如：Two windows have been broken ．两个窗子被打破了。
2．现在完成时被动语态的否定式由“ have ／ has ＋ not＋ been ＋及物动词的过去分词”构成。
例如：The car has not been repaired ．这辆汽车还没有修好。
3．现在完成时被动语态的一般疑问式由“Have／ Has ＋主语＋ been＋及物动词的过去分词”构成。
例如：① ─ Has her work been finished ？她的工作完成了吗？─ Yes， it has．是的，完成了。
新人教版-必修2--unit-3M2U3-语法课件-被动语态
A.will teach
B. will be taught
C.has taught
D. can be teach
5. Must the composition __D___ in an hour?
A. will be finished
B. has been finished
C.is finished3. —Do you like the material?
—Yes, it __C____ very soft.
A. is feeling B. felt C. feels D. is felt
❖The soup tastes good. ❖This kind of car sells well. ❖The door locks easily.
Exercise
1. The computers on the table _D__ Professor Smith.
A. belongs
B. are belonged to
❖过去进行时
英译汉： Trees were being planted here at this time yesterday.
昨天这个时候这里正种着很多树。
汉译英：去年这个时候这个商店还在建造中。
The shop was being built at this time last year.
过去进行时的被动语态形式：
小树一定要受到精心的培育。
汉译英：这件事不可能是吉姆干的。
It can not be done by Jim．
情态动词的被动语态形式：
must/should/can/may + be + 动词过去分词
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语法：现在完成时的被动语态基础知识讲解1、现在完成时的被动语态的结构◆He has been selected to take part in the sports meeting．他已被挑选出来参加运动会。
◆The ink has not been removed from his overcoat．墨迹还没有从他外套上去掉。
2、现在完成时的被动语态的用法1．现在完成时的被动语态同它的主动语态一样，强调过去的动作对现在造成的影响或结果，通常与already, yet, just, never, recently等副词连用。
◆The machine has already been repaired．机器已经修好了。
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“How long …?”句型中。
◆Financial problems of the company have been discussed for nearly two hours．公司的财务问题已被讨论了近两个小时了。
◆How long has this film been shown?这部电影已放映多长时间了？3．用在时间或条件状语从句中，表示将来某时已完成的动作，即用现在完成时的被动语态代替将来完成时的被动语态。
◆You shouldn’t leave school before your homework has been finished．在你的作业没完成之前你不应该离开学校。
4.常与现在完成时连用的时间状语有：already已经yet已经recently/lately最近since then从那时起ever since自那以来ever曾经so far迄今为止by now到现在为止for a long time 很长一段时间in recent years在最近几年里in/during/over the past/last years在过去的几年里5.特殊用法(1)只带有一个宾语的动词变为被动语态时，将主动语态的宾语变为被动语态的主语。
◆His boss has already punished him．→He has already been punished (by his boss)．(2)带有双宾语的动词，如give, send, bring, take, teach, show, tell, make, sing, write, read, sell, buy, pay, lend, pass, promise等，变为被动语态时，一般将间接宾语变为被动语态的主语，若将直接宾语变为被动语态的主语时，间接宾语前面要用相应的介词。
◆He gave the little girl an apple．→The little girl was given an apple (by him)．→An apple was given to the little girl (by him)．【课后检测】1. 【◆◆◆】Many a house________ in the powerful earthquake so far, so the homeless survivors have to stay in tents for the time being. (2020江苏四模)A. was damagedB. were damagedC. has been damagedD. have been damaged【答案】C【解析】根据so far 可知用现在完成时；house和damage之间是被动关系；many a 后接单数可数名词做主语，谓语动词用单数表示复数含义。
2. 【◆◆◆】The number of teenagers who commit crimes________20% over the past years. ( 2020越秀区期末)A. have been reduced byB. has been reduced byC. have been reduced toD. has been reduced to【答案】B【解析】根据over the past years 可知用现在完成时，the number of teenagers与reduce之间是被动关系，所以用被动语态，又因为the number of teenagers做主语，谓语动词用单数，所以是has been done。
句意为“在过去的几年中，犯罪的青少年人数减少了20%”，减少了….，用reduce by表示。
3. 【◆◆◆】-The machine is working again!-Yes, it broke down yesterday, but it _______.A. has been fixedB. is being fixedC. had been fixedD. would be fixed【答案】A【解析】由The machine is working again!可知，机器现在已经被修好了，用现在完成时的被动语态。
4. 【◆◆◆】Delete the short message at once! Many a man________ by such tricks up to now. （2020河西二模）A. are cheatedB. is cheatedC. have been cheatedD. has been cheated【答案】D【解析】根据up to now可知，用现在完成时，主语man 和cheat 是被动关系，当many a +单数名词做主语时，谓语动词用第三人称单数。
5. 【◆◆◆】They can’t go to school tomorrow because the school houses _______ in a fire. (2019珠海期末)A. have been damagedB. have damagedC. will be damagedD. were being damaged【答案】A【解析】根据句意，明天不能来上学，可知学习已经被烧坏了，所以用现在完成时，且the school house 与repair是被动关系。
6. 【◆◆◆】-In the past few months, Kenny_______ more than 1,000 dollars for breaking traffic rules.-No surprise. He is always being careless. (2019高邮期中)A. would be fiendB. had been fiendC. has been finedD. will be fined【答案】C【解析】由in the last few months可知，应该用现在完成时，且Kenny和fine为被动关系，主语为第三人称单数。
7. 【◆◆◆】In the past few years, more than 300 marine and island tourism and recreational zones________ in the coastal areas, with a variety of marine features. (2019和平区校级期中)A. was developedB. have been developedC. had been developedD. were developed【答案】B【解析】由in the past few years 可知用现在完成时，且主语300 marine and island tourism and recreational zones和develop为被动关系。
8. 【◆◆◆】Vast amounts of money _______ in the stock market since he started to work.（2019徐汇区月考）A. have been investedB. has been investedC. had been investedD. was invested【答案】A【解析】由since可知主句用现在完成时，money和invest之间为被动关系，且amounts of+不可数名词做主语时，谓语动词用复数。
9. 【◆◆◆】As is reported, many a military medical worker _______ in Wuhan to help fight the deadly epidemic. (2020扬州月考)A. has been stationedB. has stationedC. have stationedD. have been stationed【答案】A【解析】句意为“据报道，武汉市驻扎了军队医务人员，协助抗击这一致命传染病”，medical worker和station （派驻，使驻扎）为被动关系。
10. 【◆◆◆】Many copies of the famous writer’s latest book _______ since it came out last month. (2020河东区期末)A. was sold outB. were sold outC. have been sold outD. has been sold out【答案】C【解析】由since可知用现在完成时，Many copies of the famous writer’s latest book与sale out为被动关系，且主语为复数。