2019-2020学年新人教版高中英语必修2语法填空学案：Unit 1 3
Unit 1Section ⅢⅠ.单词拼写1．As was reported，a chemical factory _exploded__(爆炸)last night，which killed 18 workers.2．It's an _informal__(非正式的) party，so you can wear jeans tonight.3．The ship _sank__(下沉) to the bottom of the sea because of the storm.4．The judge called in several _eyewitnesses__(证人) to the killing.5．In order to hide the treasure，they put a lot of huge stones at the _entrance__(入口处) to the cave.6．Her hobbies include music and _painting__(绘画)．7．Throughout the _trial__(审判)，he kept silent，which made others feel strange.8．Our children go to the _local__(本地的) schools.9．There is a lot of _evidence__(证据) to prove that smoking has a bad effect on our lungs.10．There is always a _debate__(辩论)about whether students should use cellphones or not at school.Ⅱ.单句语法填空1．There is something wrong with the computer，so he is trying to take it _apart__ and repair it.解析：句意：电脑坏了，他正在试图把它拆开进行修理。
take apart“拆开”。
2．This kind of new machine is _on__trial before they are put into the market.解析：句意：投入市场之前，这种新机器处于试验中。
be on trial “在试验中”与句意相符。
3．Jim said there was no clear evidence _that__ they meant to mislead investors.解析：句意：吉姆说没有明显的证据能证明他们意在误导投资者。
that引导同位语从句以解释说明evidence的内容。
4．Young as she is，our English teacher is very experienced and _highly__(high) thought of by all of us.解析：句意：尽管年轻，我们的英语老师经验很丰富，受到大家的高度评价。
be highly thought of意思是“受到高度评价”。
5．She quarreled _with__ her roommate _about__ who should do the cleaning last night，but she didn't think it was her fault.解析：句意：昨天晚上她和她的室友关于谁应打扫卫生吵了一架……。
这里要用quarrelwith sb.about sth.“就(关于)……与某人发生口角”。
6．They were walking along the shore _when__ a huge wave appeared out of nowhere，sweeping them out to sea.解析：句意：他们正沿着海岸走着，这时一个巨浪突然出现，将他们卷入大海。
连词when在此句中为并列连词，相当于and then，意为“突然”；常用于句型“be doing...when...”。
7．It is certain that Mr Black will support your plan，for he always agrees _with__ whatever you say.解析：句意：确定无疑布莱克先生会支持你的计划，因为他总是同意你所说的任何话。
8．I prefer _to write__(write) with a pen rather than _type__(type) on the computer，because I type so slowly.解析：句意：我宁愿用钢笔写字也不愿在计算机上打字，因为我打字如此慢。
prefer to do...rather than do...“宁愿做……也不愿做……”。
Ⅲ.阅读理解Petra may be the treasure of the world, hidden among mountains.Its most beautiful scenery makes it the greatest ancient site still－standing mon sense says，“Perhaps there's nothing on the planet that resembles it”．Without doubt, there's nothing on the world that resembles it.The rock－carved (雕刻的) rose－red town of Petra is filled with mysterious charm；it had been“designed to strike wonder into all who entered it”．Petra is the most well－known and beautiful site in Jordan that is about 262 km south of Amman, and 133 km north of Aqaba.The Dead Sea is 80 kilometers north of it.It was the legacy from the Nabataeans, who settled in the southwest of Jordan a lot more than 2,000 years back.Because of its excellent culture, buildings and many water channels, Petra has become a UNESCO world heritage site and one of the New Seven Wonders of the World that attracts visitors all over the world.To get there, you must pass through a kilometer long，cool, dark and narrow gorge (峡谷) whose two high sides keep the sunlight out.Suddenly the gorge opens right into a natural square covered with Petra's most well－known monuments (遗址), which glow in the bright sun.The old town shows the visitors its beautiful look.It leads people to think about the creativity of the Nabataeans who made Petra as their capital.Petra flourished for more than 400 years at about，the time of Rome until it had been occupied through the Roman legions in 106 AD.Petra has 800 monuments; including buildings, tombs, baths, halls, temples，and streets, which were mostly carved in the pretty sandstone.Petra sights are in their finest at the beginning of morning and late afternoon.Once the sun warms the colorful stones, you will see the greatness of Petra since it was seen first when discovered in 1812 after being lost through the 16th century for nearly 300 years !文章大意：约旦的Petra古城是联合国教科文组织命名的世界遗产，它是新的世界七大奇迹之一。
它隐藏在深谷之中，只有参观了它的人才能领略到它那令人惊叹的美。
1．From the text we can learn that _C__.A．Petra is on the top of a high mountainB．Petra is a palace of the king in the old daysC．no place in the world can be similar to PetraD．the Nabataeans built Petra in 106 AD解析：推理判断题。
根据第一段的“Perhaps there's nothing on the planet that resembles it”确定C项为正确答案。
其余选项与原文意思不符。
2．What does the underlined part “mysterious charm” in Paragraph 1 mean？_A__A．The unbelievable power to attract people.B．All kinds of visitors from the world.C．A number of usual places of interest.D．The shops, restaurants and hotels.解析：词义猜测题。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 3 2 巩固
Unit 3Section ⅡⅠ.用所给词的适当的时态、语态形式填空1．They _have sold__(sell) ten apartments in the past one hour.2．Prices_have fallen__ (fall) sharply over the past six months.3．He_has__already_been asked__(ask) to help you.4．The company _has made__(make) its workers work hard recently.5．A notice_has__ already_been put up__ (put up) on the wall.6．Since we realized that we should study hard，our time_has been made__(make) full use of. 7．These streets_haven't been swept__(not sweep) for two days.8．How long _has__the book_been kept__ (keep) ?9．This old photo_was taken__(take) ten years ago.10．These goods _haven't been shipped__(not ship) abroad yet.Ⅱ.将下列句子改为被动语态1．They have just connected the printer to the computer._The printer has just been connected to the computer (by them)．__2．We have planted many trees on the hill in the last five years._Many trees have been planted on the hill in the last five years (by us)．__3．Tom hasn't sold out all the magazines._All the magazines have not been sold out (by Tom)．__4．Have you found ways to make waste water clean?_Have ways been found to make waste water clean (by you)？__5．She has already returned this book to the library._This book has already been returned to the library (by her)．__。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 1 3
Unit 1Section ⅢⅠ.单词拼写1．As was reported，a chemical factory _exploded__(爆炸)last night，which killed 18 workers.2．It's an _informal__(非正式的) party，so you can wear jeans tonight.3．The ship _sank__(下沉) to the bottom of the sea because of the storm.4．The judge called in several _eyewitnesses__(证人) to the killing.5．In order to hide the treasure，they put a lot of huge stones at the _entrance__(入口处) to the cave.6．Her hobbies include music and _painting__(绘画)．7．Throughout the _trial__(审判)，he kept silent，which made others feel strange.8．Our children go to the _local__(本地的) schools.9．There is a lot of _evidence__(证据) to prove that smoking has a bad effect on our lungs.10．There is always a _debate__(辩论)about whether students should use cellphones or not at school.Ⅱ.单句语法填空1．There is something wrong with the computer，so he is trying to take it _apart__ and repair it.解析：句意：电脑坏了，他正在试图把它拆开进行修理。
2020英语新教材人教新高一必修二 Unit3 课文词汇语法填空练习 含答案
Stronger together: how we have been changed by the InternetMuch has been written about the wonders of the World Wide Web. There are 1.________ (count) articles telling us how the Internet has made our lives more 2. ____________(convenience). We no longer have to wait in line or carry_______ (现金) around when we go shopping. We can get the most 3. (update) information from large (数据库). We can download (软件), documents, and images whenever we need them. But the Internet has done much more for people than 4. _________ (simple) make life more convenient. People's lives 5. _____________ (change) by online communities and social networks.Jan Tchamani, an English teacher in Birmingham, UK, suddenly developed a serious 6. (ill) and had to quit her job. At age 50, she found herself out of work and stuck at home with only her computer to (陪她). After a while, she discovered that 7. (surf) the Internet could help her feel less lonely and bored. She could listen to music, watch films, play games, and explore the world. She also joined an online group 8. she could talk about her problems and get support and 9. (advise) from others. She realised that one of the greatest (好处) of the Internet was its ability to remove the 10. _________ (distant) that usually exists between people.She was so 11. (inspire) by the people she met online that she decided to start an IT club to teach older people 12. to use computers and the Internet. She and her friends now organise events and collect money to pay for private teachers. Many people have been helped by 13. club. A 59-year-old man learnt how to apply for work online and found a great job. Now 14. he works and can take care of himself, his daughter has time to study at university. A 61-year-old woman 15. ________ was living alone has started a small online company together with two friends. She no longer feels lonely, and her company has become quite 16. (success).Jan has started taking online classes 17. (learn) more about how to use the Internet to make society better. She believes that it is highly important to bridge the digital divide and make sure that everyone has access 18. the Internet and knows how to use new technology. Her next goal is to start a (慈善) website to raise money for children in poor countries. about other 20. (person) situations inspired me to offer help.”Write a blog postToday I thought I'd blog about a question 1. has been asked many times —how do you stay safe online and avoid bad 2. (experience) on the Internet? I'm not an expert, but many years as a 3. (blog) have taught me a thing or two.First of all, there's 4. golden rule of the Internet: If you see or read something 5. makes you feel uncomfortable, leave the site immediately. Don't post comments 6. click on anything. Second, protect your 7. _________ (private). Don't give 8. your address or phone number. Someone might use the information to steal your identity. identity (盗窃) is a common and serious problem. Third, be polite. 9. (be) online is no excuse for being rude, and you don't want to become a (目标) for a troll or cyberbully. A troll is a person who 10. (post) comments or questions in order to stir up trouble online. Trolls often use several (假的) names so that they can stay on a site.A cyberbully uses the Internet to be mean 11. others. Like a troll, 12. ______ cyberbully will also write something mean but it is usually directed at particular people. He or she may also post 13. (embarrass) photos and information about those people. However, the more polite you are, the less likely it is you will 14. ____________ (attack).Have you had any bad experiences online, or do you have some good advice for 15. ____________ (stay) safe? Post your comments below!Stronger together: how we have been changed by the InternetMuch has been written about the wonders of the World Wide Web. There are 1.countless (count) articles telling us how the Internet has made our lives more 2. convenient (convenience). We no longer have to wait in line or carry cash (现金) around when we go shopping. We can get the most 3. updated (update) information from large databases (数据库). We can download software (软件), documents, and images whenever we need them. But the Internet has done much more for people than 4. simply (simple) make life more convenient. People's lives 5. have been changed (change) by online communities and social networks.Jan Tchamani, an English teacher in Birmingham, UK, suddenly developed a serious 6. illness (ill) and had to quit her job. At age 50, she found herself out of work and stuck at home with only her computer to keep her company (陪她). After a while, she discovered that 7. surfing (surf) the Internet could help her feel less lonely and bored. She could listen to music, watch films, play games, and explore the world. She also joined an online group 8. where she could talk about her problems and get support and 9. advice (advise) from others. She realised that one of the greatest benefits (好处) of the Internet was its ability to remove the 10. distance (distant) that usually exists between people.She was so 11. inspired (inspire) by the people she met online that she decided to start an IT club to teach older people 12. how to use computers and the Internet. She and her friends now organise events and collect money to pay for private teachers. Many people have been helped by 13. the club. A 59-year-old man learnt how to apply for work online and found a great job. Now 14. that he works and can take care of himself, his daughter has time to study at university. A 61-year-old woman 15. who was living alone has started a small online company together with two friends. She no longer feels lonely, and her company has become quite 16. successful (success).Jan has started taking online classes 17. to learn (learn) more about how to use the Internet to make society better. She believes that it is highly important to bridge the digital divide and make sure that everyone has access 18. to the Internet and knows how to use new technology. Her next goal is to start a charity(慈善) website to raise money for children in poor countries. about other 20. people’s (person) situations inspired me to offer help.”Write a blog postToday I thought I'd blog about a question 1. that has been asked many times—how do you stay safe online and avoid bad 2. experiences (experience) on the Internet? I'm not an expert, but many years as a 3. blogger (blog) have taught me a thing or two.First of all, there's 4. the golden rule of the Internet: If you see or read something 5. that makes you feel uncomfortable, leave the site immediately. Don't post comments 6. or click on anything. Second, protect your 7. privacy (private). Don't give 8. out your address or phone number. Someone might use the information to steal your identity. identity theft (盗窃) is a common and serious problem. Third, be polite. 9. Being (be) online is no excuse for being rude, and you don't want to become a target (目标) for a troll or cyberbully. A troll is a person who 10. posts (post) comments or questions in order to stir up trouble online. Trolls often use several false (假的) names so that they can stay on a site. A cyberbully uses the Internet to be mean 11. to others. Like a troll, 12.a cyberbully will also write something mean but it is usually directed at particular people. He or she may also post 13. embarrassing (embarrass) photos and information about those people. However, the more polite you are, the less likely it is you will 14. be attacked (attack).Have you had any bad experiences online, or do you have some good advice for 15. staying (stay) safe? Post your comments below!。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 1 1
Unit 1Section ⅠⅠ.单词拼写1．Yesterday we visited the zoo，where I saw some_rare__(稀有的) animals.2．I don't quite like the_design__(设计) of the house，but it's located in a good place.3．The room was decorated in the_style__(风格) of the Ming Dynasty.4．I don't know the person to whom this beautiful house_belongs__(属于)．5．The supermarket's policy is to_select__(挑选) the best fruit and throw away the rest.6．I doubt__ whether the new one will be any better.7．Please remove__ your bag from the seat so that I can sit down.8．Luckily，all the passengers survived__ after the accident.9．He remained__ silent and refused to say anything about the plan.10．I never fancied__ her being so dishonest.Ⅱ.完成句子1．Tom went off_in search of__ (寻找) some branches.2．Don't take things_belonging to__(属于) others.3．He often helps me so I really want to do something for him_in return__(作为回报)．4．_There is no doubt that__ (毫无疑问) he can do the job well.5．The whole house went up in smoke _in less than an hour__ (在不到一个小时内)．6．The country has been_at war with__ (与……处于交战状态) its neighbor for two years.7．Many people hate_the way she treats her classmates__ (她对待同学的方式)．8．It's said that the movie_is well worth seeing__ (很值得看)．9．The route_was designed to__ (为……而设计) reduce traffic jams.10．_It was amazing that__(让人感到诧异) he knew nothing about the event.Ⅲ.单句语法填空1．How_to survive__(survive) without friends is the most difficult challenge for Chuck while living on the island.解析：考查非谓语动词。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 3 3 巩固
Unit 3Section ⅢⅠ.单句语法填空1．The computer，_with__whose help we human beings have stepped into the information age，should be regarded as one of the most important inventions in the 20th century.解析：先行词是computer，指物，关系词在从句中作help的定语，而关系词＋help又作介词with的宾语，with前置。
从句的意思是“在它(电脑)的帮助下，我们人类进入了信息时代。
”2．A completely new situation is likely_to arise__(arise) when the new law comes into effect.解析：句意：当这条新法律生效时，一个全新的形势很可能会出现。
be likely to do...“可能……”。
3．Over the past four years，the Chinese naval escort (海军护航队) has successfully watched_over__ more than 5,000 ships from China.解析：句意：在过去的四年里，中国海军护航队成功保护了中国的5,000多艘船只。
watch over“照顾，保护”。
4．Can you tell me_what__he is busy dealing with now?解析：句意：你能告诉我他现在在忙于处理什么吗？动词短语deal with“处理”，后面应该跟宾语，所以使用能作宾语的引导词what。
受定势思维的影响，此题易误填how。
5．I didn't quite follow him because he explained the theory_in__a way that is too abstract (抽象的) for me.解析：句意：我听不太懂他说的话，因为他用一种对我来说很抽象的方式解释这个理论。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 1 2
Unit 1Section ⅡⅠ.用适当的关系词填空1．John invited about 40 people to his wedding, most of_whom__ are family members.2．This is the factory_where__ we worked a year ago.3．The girl to_whom__ you spoke is a student from South Korea.4．The two things_that/which__ Marx was not sure about were the grammar and some of the idioms of English.5．Her bag，_which__ she put all her books in, has not been found.6．The stories about the Long March, of_which__ this is one example, are well written.7．You must show my wife the same respect_as__ you show me.8．This is the reason for_which__ he was late.9．I have bought two pens, both of_which__ write well.10．He failed in the exam，_which__ proves that he wasn't working hard enough.Ⅱ.将下列简单句合并为含有定语从句的复合句1．I have lost the storybook.I like it very much._I have lost the storybook which/that I like very much.__2．The gift was from my uncle.I received the gift last week._The gift which/that I received last week was from my uncle.__3．This is a book.The book is about computers._This is a book which/that is about computers.__4．I live in Shandong.My parents once worked there ten years ago._I live in Shandong where my parents once worked ten years ago.__5．Her brother is coming to see me tomorrow.Her brother works in Beijing._Her brother who/that works in Beijing is coming to see me tomorrow.__6．This is the hotel.I once stayed at the hotel._This is the hotel where I once stayed.__7．Mary is trying to get a new job.Her husband is a doctor._Mary, whose husband is a doctor, is trying to get a new job.__8．The doctor is in the next room.You are looking for the doctor._The doctor whom/that/who you are looking for is in the next room.__9．This is the best TV set.The TV set is made in China._This is the best TV set that is made in China.__10．New York is a beautiful city.I visited New York last summer._New York is a beautiful city, which I visited last summer.__Ⅲ.单句改错1．This is the very factory where was visited by those foreigners last week._where→that__ 2．The children, all of them had played the whole day long, were worn out._them→whom__ 3．The sun gives off light and warmth, that makes it possible for plants to grow._that→which__4．I've read all the books which I borrowed from the library._which→that或去掉which__ 5．My father and Mr.Smith talked about things and persons who they remembered in the country._who→that或去掉who__6．The reason in which he didn't go to school is that he was ill._in→for__7．The boy, his mother died last year, studies very hard._his→whose__8．We're going to visit the school where your brother works there._去掉there__9．He is the only one of the students who have been invited to the English Evening._have→has__10．I will never forget the days we had a good time together at the sea._在days后加when__ Ⅳ.阅读理解ALocated in the Liberty Bell Center in Independence National Historical Park, the State House bell，now known as the Liberty Bell, rang in the tower of the Pennsylvania State House.Today, we call that building Independence Hall.The Liberty Bell arrived from England in the middle 1700s.It was to hang in what was then the Pennsylvania State House.But the bell cracked (裂开) soon after it arrived.So in 1753，it was melted and reformed .The new bell was rung many times for public announcements, including the signing of the Declaration of Independence.In the 1830s, a group that was trying to ban slavery in the United States began calling it the Liberty Bell.On it are words from the Christian holy book，the Bible.They read, “Proclaim Liberty throughout all the land unto all the inhabitants thereof.”In 1846, the Liberty Bell cracked again.No one knows why.The Liberty Bell has not been rung since.It remains cracked and still served as an important national symbol.About 2 million people visit Independence National Historical Park each year.They come to view history，celebrate independence, and walk in the footsteps of the nation's founders.Reminders of these men can be found all over the park, from the statue of George Washington in front of Independence Hall, to the Benjamin Franklin Museum.Visitors can also search for the sign that marks where Abraham Lincoln once stood outside Independence Hall.He arrived there in February of 1861, as a president－elect on his way toWashington.Soon after, he took office as the 16th President of the United States.Lincoln gave a speech inside Independence Hall.It centered on freedom and liberty.He said that day, “I have never had a feeling politically that did not spring from the sentiments (观点) embodied (包含) in the Declaration of Independence.”文章大意：本文是说明文。
2019-2020学年英语高中人教版必修2学案：Unit3Period4语法专题课
Unit 3ComputersPeriod 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。
人教版 高中英语 必修二 Unit 3 computers 语言点学案 含答案
Book2 Unit 3模块一语言要点I 词性变化（旨在提供语法填空所需材料）1.calculate v.计算→calculation n.计算2.universal adj.普遍的，通用的，宇宙的→universe n.宇宙3.simplify v.简化→simple adj.简单的→simply adv.简直，只是4.revolution n革命→revolutionary adj.革命的n.革命者5.artificial adj.人造的，假的→man-made adj.人造的fake adj.假的6.intelligence n.智力，智能→intelligent adj.智能的，聪明的7.solve v.解决，解答→solution n.解决方法8.total .adj.总的，整个的n.总数，合计→totally adv.完全地，整个地9.application n.应用，用途，申请→apply v.应用，用途，申请10.explore v.探索，探测，探究→explorer n.探索者→exploration n.探索，探测11.type n. 类型v.打字→typist n.打字员→typewriter n.打字机12. operator n．操作员；接线员→v．操作；经营→n．操作；经营13.technology n．工艺；科技；技术→adj.科技的14. personal adj.私人的；个人的；亲自的→ad v.就个人而言；亲自→_______________n．个性；人格；名人12. application n．应用；用途；申请→v．应用；申请→n．申请人；求职者13. finance n．金融；财经→adj.财政的；金融的；资金的15. appearance n．外观；外貌；出现→v i.出现II重点短语梳理1．from then__________从那时起2．__________a way 在某种程度上3．__________the help of 在……的帮助下4．__________a result 结果5．deal__________处理；安排；对付6．watch__________看守；监视；7．have…….in___________有……共同之处8．what’s__________而且9．get__________集合；聚集10．make__________补足；整理；拟补11．work__________作为……而工作12．__________size 按面积计算13．________high quality 质量好14．__________one’s interest in培养对…的，兴趣15．give__________捐献，泄漏16．pick__________挑出，认出17.pay attention__________注意18．go__________时光流逝；19．consist____________……由……组成20．____________one’s own 属于某人自己的Ⅲ.重点词汇（旨在提供综合运用所需材料）1. sum n. 金额; 款项; 总数; 总和in sum简言之; 总而言之sum sb/sth up形成对某人[某事物]的看法[练习] 中译英1). 总之, 计划告吹了。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 3 3
Unit 3Section ⅢⅠ.单词拼写1．As is known to all, traffic_signals__(信号) tell drivers and pedestrians when to stop and go.2．_Personally__(就个人而言), I hate it when people become technology addicted.3．Someone who trains a person or team in sport is a_coach__ (教练) .4．In this game you're supposed to work together as a team and solve the problems as they_arise__(出现)．5．Women, in general, tend to be more concerned than men about their personal_appearance__(外表)．6．She is the same with her sister in appearance but not in_character__(性格)．7．The software can be_downloaded__(下载) for free from the Internet.8．His computer had a_virus__(病毒) when he downloaded a piece of software.9．I like to read books on_electronic__(电子的) instruments.10．Square dancing is a_type__(类型) of dance popular with the middle－aged and the elderly in China.Ⅱ.句型转换1．What did you do with the letter?_How__did you_deal with__the letter?2．With my teacher helping me，I made great progress in English._With the help of__my teacher，I made great progress in English.3．With time passing by，he became more and more intelligent._As__time_went by__，he became more and more intelligent.4．In my view，he is clever and diligent._In my opinion__，he is clever and diligent.5．Like many people，he prefers pop music to classical music._In common with__many people，he prefers pop music to classical music.Ⅲ.单句语法填空1．_Working__(work) out regularly will bring great benefits to your health.解析：句意：有规律地锻炼对你的健康有很大的好处。
新人教版高中英语必修二Unit3单元同步语法
新⼈教版⾼中英语必修⼆Unit3单元同步语法2019新⼈教版⾼中英语必修⼆单元同步语法Unit 3现在完成时的被动语态现在完成时的被动语态表⽰“现在已经被完成的动作”。
常与⼀些副词连⽤，如already, yet, just, never, ever, lately, recently, twice等，通常把副词放在助动词have或has的后⾯，有时候也可以放在句末。
也可以表⽰“⼀个从过去某个时间开始，持续到现在，并可能延续下去的被做的动作”。
常⽤的时间状语有：for+⼀段时间，since+时间点/从句，in/ for/over/during the last / past few years/months/weeks/days, ever since, so far, up to now, in recent years等连⽤。
【注意⼀】主动语态变被动语态注意事项【巩固练习】⼀．将下列主动句变为被动句1. You can see that they have not painted the house for years.2.It is said that two thieves have broken into the house .3. Have people criticized his views ?4. He has not taken away the two books.5. Where have you repaired the mobile phone?6. The company has brought down the price of the colour TV set again .7. My parents gave me a toy at Christmas.8. Someone saw a stranger walk into the building.9. They saw the boy smoking a cigarette.10. The boss forced the workers to work day and night.⼆．⽤所给动词的正确时态填空1. ----Look, what an old bridge! It looks so special!----Yeah, it ______ （build）for nearly 500 years .2. More than 14, 000 books _____（collect）since the library _____ （build）last month.3. This is a photo of the power station that ______（set）up in my hometown.4. How many workers ______（send）to build the railway recently?5.Much information______（send）back to the earth since the spacemen begantheir exploration on the moon.6.Much parking space in cities________(save)by using small cars.7.This part of the sea________(explore)many times.8.Al l the preparation for the task______（do）, and we’re ready to start.9.I ______（employ）at this job since 1990.10. A kind of new PC ______（build）with more functions recently.11. I hear Jan's life ______（improve）by the Internet.12.The construction of the new railway lines______（finish）by the workers by now.13. No comment ______（make）about the online database till now.14. A great many fine cars ______（produce）by the car factory since the technological revolution.15. Much ______（write）about the wonders of the World Wide Web since then.16.It is said that the book ________ (translate) into several languages.17. Look at the way the paths______（sweep）. You'd better do it again.18. The child ______（take）care of by grandma all these years.19.First as a PC and then as a laptop, I________(use) in offices and homes since the 1970s.20. Since the 1970s many new applications _______ (find) for me.答案：⼀．1. You can see that the house has not been painted for years.2.It is said that the house has been broken into by two thieves.3. Have his views been criticized by people?4. The two books have not been taken away (by him).5. Where has the mobile phone been repaired?6. The price of the colour TV set has been brought down again by the company.7.I was given a toy at Christmas by my parents.或A toy was given to me at Christmas by my parents.8.A stranger was seen to walk into the building.9. The boy was seen smoking a cigarette.10. The workers were forced to work day and night by the boss.⼆．1.has been built 2.have been collected ;was built 3. has been set 4. have been sent 5. has been sent 6. has been saved7.has been explored 8. have been done 9. have been employed 10. has been built 11. has been improved 12. has been finished 13.has been made14. have been produced 15. has been written 16. has been translated17. have been swept 18. has bee taken 19.have been used 20.have been found。