Unit 3 The Internet 单元重点语法 现在完成时的被动语态-【帮课堂】2023-2024学年高一英语同步学与练（人教版2019必修第二册）.docx

1、Unit 3 The Internet单元重点语法精练现在完成时的被动语态1Six sports teams (select) to take part in this years basketball final so far. 2With the help of high technology, more and more new substances (物质) (discover) in the past years. 3The book (translate) into thirty languages since it came on the market in 1973. 4Tha

2、nks to the new technology, costs (reduce) by 30% over the past year. 5The case (investigate) for over six weeks. 6Up to now, a large number of schools (build) in this area.7Professor Yang (invite) to the film festival twice so far.8So many things (do) to save the local wildlife, such as setting up r

3、eserve and making laws. 9The historical influence of the exploration in every periods (comment) so far. 10Large amounts of money (spend) on this project so far. 11This is one of the farthest places that (explore) so far in that country. 12At Illinois, Homecoming is an important tradition that (celeb

4、rate) since the first event took place in 1910. 13The vegetables dont taste very good. They (cook) too long. 14Nearly 500,000 high-quality digital photographs (produce) since the international project started in 1994.15Since 1949, peoples living standards (raise), causing a big rise in population. 1

5、6By now 516 Confucius Institutes (found) in 142 countries and regions.17There are many good qualities that (pass) on from generation to generation in my family. 18Recently, for various reasons, our living environment (pollute) worse and worse.19Our records (update) twice recently. 20It (reveal) that

6、 a growing number of people are overweight. 21Up to now, large quantities of food (send) to India to save the dying. 22The construction of the two gyms (complete) by now. 23Many new roads (build) since 2019. 24So far，a large amount of money raised in the charity sale (donate) to the local school.25S

7、ome famous artists, including Mr Li, (devote) to Beijing Opera for twenty years. 26When and where the meeting will be held (decide) already. 27The room (reserve), and everything has been ready. 28It was the first time that my daughter (ask) to sing in public and she was a bit nervous. 29A large amou

8、nt of money (save) since we used the equipment. 30Large amounts of food (transport) to the earthquake-striken area in the past few weeks. 31In the past few years, stress (regard) as a cause of a whole range of medical problems, from high blood pressure to medical illness. 32Once this difficulty (ove

9、rcome), we will have no further problems. 33Great as Newton was, many of his ideas (challenge) today and are being modified by the scientists of today. 34The first use of atomic weapons was in 1945, and their power (increase) enormously ever since. 35So far this year, no measures (take) against crue

10、lty to animals despite their protest in the newspaper. 36This reflects the “China Chic” phenomenon (accept) by the younger generation in recent years. 37In the past decades, modern technologies (apply) to agriculture widely in China. 38Both sites (visit)by over 10, 000 people since last year. 39The

11、historic building (destroy)by fire in the past two years. 40The information technology, a field where great achievements (make) in the past decade, is facing new challenges. 41So far, a third road system （establish）to improve the flow of traffic. 42Microfibers(微纤维) of jeans (discover) in water sampl

12、es in the past 6 months. 43It is the first time this kind of data (collect). 44He (admire) by the people around him his for courage since he fought with the thief on the bus. 45Many new houses (build) in the flood-stricken area in the past few months.46So far, large quantities of information (send)

13、to the company by email. 47Joint efforts (make)to relieve the pressure on water demand in the last few years. 48Recently the floor of the hall (clean) well but the window is still dirty. 49This is the second time that our products (show) in the exhibition. 50A number of people have (employ) to deal

14、with the backlog of work. 51Many intelligent search engines (design) for teenagers to aid them in study so far. 52A lot of survivors (rescue) by the soldiers in the earthquake-stricken area since yesterday. 53As is reported in todays paper, lots of money (raise) for the homeless so far. 54Many house

15、s (build) in this area in the past 10 years. 55All the furniture (polish) so far and we can move it into our new house. 参考答案：1have been selected【详解】考查动词语态。句意：到目前为止，有六支运动队被选中参加今年的篮球决赛。分析句子结构可知，此处应为谓语动词，根据时间状语so far可知，此处应为现在完成时，select与句子主语Six sports teams之间为被动关系，应用现在完成时的被动语态，且句子主语为名词复数，助动词使用have。故填hav

16、e been selected。2have been discovered【详解】考查动词时态和语态。句意：在高科技的帮助下，近年来发现了越来越多的新物质。分析句子结构可知，discover作本句的谓语，根据时间状语in the past years可知，用现在完成时，主语是substances两者是被动关系，用被动语态，所以用现在完成时的被动语态。故填have been discovered。3has been translated【详解】考查时态，语态和主谓一致。句意：这本书自1973年上市以来已被翻译成30种语言。由since可知，句子时态是现在完成时，书是被翻译，因此空格处是现在完成时

17、的被动语态，主语book是单数，因此空格处是has been translated。故填has been translated。4have been reduced【详解】考查时态语态。句意：多亏了新科技，在过去的一年里，花销减少了30%。根据句子分析可知，空处作谓语，主语为costs，为复数，与reduce之间为被动关系，且根据时间状语over the past year可知，此处应用现在完成时的被动语态，故填have been reduced。5has been investigated【详解】考查时态，语态和主谓一致。句意：该案件已调查了六个多星期。由for over six weeks

18、可知，句子时态用现在完成时，且案件是被调查，因此句子用现在完成时的被动语态，主语case是单数，因此空格处是has been investigated。故填has been investigated。6have been built【详解】考查现在完成时的被动语态。句意：到目前为止，这个地区已经建了大量的学校。设空处在句中作谓语，根据时间状语up to now，可知句子的时态为现在完成时，空出和主语之间是被动关系，空出应用现在完成时的被动语态，主语为 a large number of schools，结合主谓一致。故填have been built。7has been invited【详解】

19、考查时态、语态和主谓一致。句意：到目前为止，杨教授已经两次受邀参加电影节。根据句中的时间状语so far可知，句子应用现在完成时。主语为Professor Yang，谓语应用单数形式，且其和动词invite之间是动宾关系，所以应用被动语态。故填has been invited。8have been done【详解】考查谓语动词。句意：为了拯救当地的野生动物，人们做了很多事情，比如建立保护区和制定法律。设空处在句中作谓语，和句子的主语之间是被动关系，表示已经做了，应用现在完成时的被动语态，“have been done”的形式，主语为many things，结合主谓一致。故填have been

20、done。9has been commented【详解】考查谓语动词。句意：迄今为止，对各时期勘探的历史影响已经进行了评述。分析句子结构和意思可知，句子有so far作时间状语，所以谓语用现在完成时。主语中心词influence 和动词comment是被动关系，用现在完成时的被动语态结构，助动词用has。故填has been commented。 10have been spent【详解】考查时态，语态和主谓一致。句意：到目前为止，在这个项目上已经花了大量的钱。设空处为谓语，主语 money和谓语spend之间是被动关系，应用被动语态，根据时间状语so far，可知是现在完成时，主语Large

21、 amounts of money为复数意义，谓语用复数形式，故填have been spent。11have been explored【详解】考查动词的时态和语态。句意：这是该国迄今为止探索过的最远的地方之一。分析句子可知，句中that引导的是一个限定性定语从句，修饰先行词places。空格处在定语从句中作谓语，根据时间状语so far可知，此处应用现在完成时态，且主语places与动词explore是逻辑上的动宾关系，应用被动语态，主语是复数。故填have been explored。12has been celebrated【详解】考查谓语动词。句意：在伊利诺斯州，“返乡节”是一个重要

22、的传统，自1910年第一次举办以来一直在庆祝。分析句子结构可知，此处应为谓语动词，根据时间状语since the first event took place in 1910可知，此处应使用现在完成时，celebrate与句子主语that指代的先行词an important tradition之间为被动关系，且主语为名词单数。故填has been celebrated。13have been cooked【详解】考查动词时态和语态。句意：这些蔬菜味道不太好。它们已经被煮得太久了。分析句子可知，空处作句子谓语，且结合语意可知，蔬菜已经被煮得太久了，句子应用现在完成时的被动语态，表示过去的被动动作

23、对现在有影响，主语是they，谓语动词应用have been cooked。故填have been cooked。14have been produced【详解】考查时态、语态和主谓一致。句意：自1994年该国际项目开始以来，已经制作了近50万张高质量的数码照片。根据句中的时间状语从句“since the international project started in 1994”可知，主句谓语动词produce应用现在完成时，表示从过去某时开始并一直持续到现在的动作。主语photographs和produce之间是动宾关系，应用被动语态。且主语为复数，所以谓语应用复数形式。故填have be

24、en produced。15have been raised【详解】考查动词。句意：自1949年以来，人们的生活水平提高了，导致人口大量增加。分析句子，设空处使用动词作谓语，句中since 1949为现在完成时的时间标志，同时living standards与raise之间是被动关系，故使用现在完成时的被动语态。主语standards为复数。故填have been raised。16have been founded【详解】考查时态语态。句意：目前，在142个国家和地区建立了516所孔子学院。主语与谓语构成被动关系，结合上文by now可知为现在完成时的被动语态，主语为516 Confuciu

25、s Institutes，助动词用have。故填have been founded。17have been passed【详解】考查时态和语态。句意：在我们家，有许多优良的品质是代代相传的。that在定语从句中作主语，指代先行词qualities，动词pass和主语之间是被动关系，根据句意可知，此处应用现在完成时的被动语态，表示过去的动作对现在的影响。主谓一致，故填have been passed。18has been polluted【详解】考查时态和语态。句意：最近，由于各种原因，我们的生活环境被污染得越来越严重。动词pollute和主语之间是被动关系，根据时间状语Recently可知，此

26、处应用现在完成时态的被动语态，表示过去的动作对现在的影响。主谓一致，故填has been polluted。19have been updated【详解】考查时态、语态。句意：我们的记录最近更新了两次。根据状语recently，句子为现在完成时，主语Our records为复数，助动词为have，update与Our records构成动宾关系，应用被动语态。故填have been updated。 20has been revealed/is revealed【详解】考查时态和语态。句意：据透露，越来越多的人超重。本句it为形式主语，真正的主语为that从句指代的事件，其与动词reveal之

27、间存在被动关系，本句应使用被动语态，既可以表示客观事实，用一般现在时；也可以强调这个动作已经完成对现在的影响，用现在完成时，it为单数，故填has been revealed或is revealed。21have been sent【详解】考查时态和语态。句意：到目前为止，大量食物被送往印度去帮助那些濒临死亡的人们。分析句子可知，设空处作谓语，根据句中时间状语up to now可知，应使用现在完成时，再结合句意，食物与送之间是被动关系，故应使用现在完成时的被动语态，large quantities of+名词做主语时，谓语动词都用复数。故填have been sent。22has been c

28、ompleted【详解】考查时态语态。句意：两条铁路线的建设到现在为止已经完成了。句中有时间状语by now，故使用现在完成时，句子主语是the construction，所以谓语动词用单数形式，the construction是complete的承受者，应使用被动语态。故填has been completed。23have been built【详解】考查现在完成时的被动语态。句意：自2019年以来，已经修建了许多新道路。根据“since 2019”可知，此处应用现在完成时。动词build意为“修建”，和主语roads构成被动关系。故填have been built。24has been d

29、onated【详解】考查时态和语态。句意：到目前为止，慈善义卖中筹集的大量资金已捐赠给当地学校。根据so far“截至目前”可知，本句应使用现在完成时，a large amount of 修饰不可数名词，又根据amount 前有a 修饰可知，谓语动词应使用单数形式，money与动词donate之间存在被动关系，应使用现在完成时的被动语态，故填has been donated。25have been devoted【详解】考查时态和语态。句意：一些著名的艺术家，包括李先生，已经致力于京剧二十年了。根据时间状语for twenty years可知，此处应该用完成时，且devote与主语Some f

30、amous artists是“动宾关系”，应该用被语态，且主语是复数形式，故填have been devoted。26has been decided【详解】考查时态语态和主谓一致。句意：开会的时间和地点已经决定了。由already可知，句子时态用现在完成时，开会的时间和地点是被决定，因此句子用现在完成时的被动语态，主语“When and where the meeting will be held”是单数概念，因此空格处是has been decided，故填has been decided。27has been reserved【详解】考查时态、语态和主谓一致。句意：房间已经预订好了，一切

31、都准备好了。根据and后面分句中的has been并结合句意，前后分句的时态应一致，用现在完成时，表示动作已经完成。主语The room为第三人称单数，谓语应用单数形式，且其和动词reserve之间是动宾关系，应用被动语态。故填has been reserved。28had been asked【详解】考查时态语态。句意：这是我女儿第一次被要求在公共场合唱歌，她有点紧张。固定句型it was the first time that sb had done sth. “某人第一次做某事”。且照应空前主语“my daughter”和提示词之间的关系，应为被动语态。故填had been asked。

32、29has been saved【详解】考查时态和语态。句意：自从我们使用这些设备以来，已经节省了一大笔钱。设空处为谓语，根据时间状语从句since we used the equipment可知，应用现在完成时，主语和谓语之间是被动关系，应用被动语态，“a large amount of+不可数名词”作主语时，谓语用第三人称单数，故填has been saved。30have been transported【详解】考查时态和语态。句意：在过去的几周里，大量的食物被运送到地震灾区。动词transport与名词food之间是被动关系，根据时间状语in the past few weeks可知，

33、应用现在完成时的被动语态。amounts of的意思是“大量的”，修饰不可数名词作主语时谓语用复数形式，故填have been transported。31has been regarded【详解】考查谓语动词。句意：在过去的几年里，压力被认为是从高血压到医学疾病一系列医学问题的一个原因。根据时间状语“In the past few years”可知，应为现在完成时。主语“stress”与提示词之间为动宾关系，所以谓语动词应为被动语态，主语不可数，助动词用has。故填has been regarded。32is overcome/has been overcome【详解】考查主谓一致、动词时态

34、和语态。句意：一旦这个困难被克服，我们就不会再有问题了。从句的主语为this difficulty，为第三人称单数，且和overcome之间是逻辑上的动宾关系，所以应用被动语态，且谓语应用单数形式。在时间状语从句中，常用一般现在时表示将来，结合主句中的will have，从句应用一般现在时的被动语态。此外，根据句意，这里也可用现在完成时的被动语态，表示事情已经完成。故填is overcome/has been overcome。33have been challenged【详解】考查动词时态语态和主谓一致。句意：尽管牛顿是伟大的，但他的许多思想在今天受到了挑战，并正在被今天的科学家们修改。根据

35、“are being modified by the scientists of today”可知，此处表示过去发生的事情对现在产生影响，使用现在完成时，主语为many of his ideas，和challenge是被动关系，需用被动语态，主语为复数名词，助动词用have。故填have been challenged。34has been increased/has been increasing【详解】考查动词时态和主谓一致。句意：第一次使用原子武器是在1945年，自那以后，它们的威力得到了极大的增强。根据时间状语“ever since”可知，此处使用现在完成时或者现在完成进行时，incr

36、ease用作及物动词，与主语their power是被动关系，则使用被动语态，现在完成时的被动语态形式是have/has been done，现在完成进行时的基本形式是have/has been doing，主语为their power，助动词用has。故填has been increased/has been increasing。35have been taken【详解】考查时态语态。句意：今年到目前为止，尽管他们在报纸上抗议，但没有采取任何措施反对虐待动物。分析句子结构可知，本空为句子的谓语。根据So far this year可知本句用现在完成时，且主语no measures与动词ta

37、ke为动宾关系，故用现在完成时的被动语态。主语是复数，助动词用have，故填have been taken。36has been accepted【详解】考查时态和语态。句意：这反映了近年来“中国风”现象已经被年轻一代所接受。根据时间状语 in recent years可知，用现在完成时。主语the “China Chic” phenomenon 为单数，与accept之间为被动关系，所以用被动语态。根据句意，故填has been accepted。37have been applied【详解】考查动词时态、语态。句意：在过去的几十年里，现代技术在中国被广泛应用于农业。根据时间状语In the

38、 past decades，句子为现在完成时，动词apply与主语modern technologies之间为动宾关系，应用被动语态。主语为复数，助动词应用have。故填have been applied。38have been visited【详解】考查动词时态、语态和主谓一致。句意：自去年以来，这两个网站的访问量都超过了1万人。分析句子可知，此处为谓语动词；根据时间状语since last year可知，应用现在完成时；主语sites和visit是被动关系，且主语Both learning sites是复数，助动词用have。故填have been visited。39has been d

39、estroyed【详解】考查时态、语态及主谓一致。句意：在过去的两年里，这个历史性的建筑物被大火烧毁。由in the past two years可知句子应使用现在完成时，building和destroy之间是被动关系，应使用被动语态，且主语是第三人称，应用单数形式，故填has been destroyed。40have been made【详解】考查动词的时态与语态。句意：信息技术领域在过去十年中取得了巨大成就，现在面临着新的挑战。分析句子可知，此空应填谓语动词，及物动词 make与主语great achievements为被动关系，且由“in the past decade”可知，此处应用

40、现在完成时的被动语态。故填have been made。41has been established【详解】考查动词的时态与语态。句意：到目前为止，第三条道路系统已经建立，以改善交通流量。及物动词 establish与主语 a third road system为被动关系，结合语境，so far提示为现在完成时，且主语system是单数，所以此处填写现在完成时的被动语态has been established。故填has been established。42have been discovered【详解】考查动词时态语态。句意：在过去的6个月里，在水样中发现了牛仔裤的微纤维。根据“in th

41、e past 6 months.”可知，用现在完成时，主语Microfibers和谓语discover是被动关系，用现在完成时的被动语态，主语是复数名词Microfibers，谓语动词也用复数。故填have been discovered。43has been collected【详解】考查时态和语态。句意：这是第一次收集这种数据。动词collect和主语之间是被动关系，It is the first time后面应用现在完成时，故用现在完成时的被动语态作谓语。主谓一致，故填has been collected。44has been admired【详解】考查动词语态。句意：自从他在公共汽车上

42、与小偷搏斗以来，他的勇气一直受到周围人的钦佩。admire与主语he是逻辑动宾关系，应用被动语态，由since he fought with the thief on the bus可知，主句使用现在完成时，主语是单数，助动词使用has。故填has been admired。45have been built【详解】考查时态语态和主谓一致。句意：在过去的几个月里，洪水灾区建造了许多新房子。分析句子可知，build(建造)是句中谓语动词，与主语houses之间是被动关系，句中有时间状语in the past few months，应现在完成时态，又因主语是复数名词，谓语动词也应使用复数形式。综上

43、，谓语应用现在完成时的被动语态，复数形式。故填have been built。46have been sent【详解】考查时态、语态和主谓一致。句意：到目前为止，大量的信息已经通过电子邮件发送到公司。根据时间状语So far可知，用现在完成时。主语information与send之间是动宾关系，所以用被动语态。large quantities of 无论修饰可数还是不可数名词，谓语动词都用复数。根据句意，故填have been sent。47have been made【详解】考查时态语态。句意：在过去几年里，我们共同努力缓解水需求的压力。分析句子可知，此空应填谓语动词，且主语Joint ef

44、forts和make为被动关系，再由in the last few years可知，这里应用现在完成时的被动语态。故填have been made。48has been cleaned【详解】考查动词的时态和被动语态。句意：最近大厅的地板打扫得很好，但窗户仍然很脏。空格处作谓语，根据时间状语recently可知，应用现在完成时，且主语为单数概念，谓语动词应用第三人称单数形式，主语 the floor of the hall和动词clean之间是被动关系，应用现在完成时的被动语态。故填has been cleaned。49have been shown【详解】考查动词时态语态。句意：这是我们的产

45、品第二次参加展览会。This is the second time that.为固定句型，从句使用现在完成时，主语our products和谓语动词show为被动关系，需用被动语态，主语为复数名词，助动词用have。故填have been shown。50been employed【详解】考查动词短语。句意：已经雇用了许多人来处理积压的工作。此处考查动词短语be employed to do，意为“受雇做”，空前有have，故为现在完成时的被动语态，设空处为been employed。故填been employed。51have been designed【详解】考查时态语态和主谓一致。句意：

46、到目前为止，许多智能搜索引擎都是为青少年设计的，以帮助他们学习。空处为句子谓语动词，根据时间状语so far判断为现在完成时，主语intelligent search engines与design之间是被动关系，因此用现在完成时的被动语态，主语是复数，助动词用have。故填have been designed。52have been rescued【详解】考查时态，语态和主谓一致。句意：自昨天起，这个地震灾区的士兵们已经救出了许多幸存者。设空处为谓语，根据时间状语since yesterday，可知应用现在完成时，主语和谓语直接是被动关系，应用被动语态，主语是A lot of survivor

47、s，谓语用复数形式，故填have been rescued。53has been raised【详解】考查动词语态。句意：正如今天的报纸报道的那样，到目前为止，为无家可归者筹集了大量资金。分析句子可知，设空处所给动词raise在句子中充当谓语，和主语money是被动关系，应使用被动语态，根据后面的时间状语so far可知，应使用现在完成时，因此应用现在完成时的被动语态，主语money是不可数名词。故填has been raised。54have been built【详解】考查时态语态和主谓一致。句意：在过去的十年里，这个地区修建了许多房屋。分析句子结构可知，空处作句子的谓语。由时间状语in the past 10 years可知，句子用现在完成时，且主语Many houses与build之间为被动关系，故用现在完成时的被动语态，主语是复数，空处谓语保持一致。故填have been built。55has been polished【详解】考查时态和主谓一致。句意：到目前为止，所有的家具都已经抛光了，我们可以把它搬进我们的新房子了。结合时间状语so far，主语All the furniture和谓语动词polish是被动关系，用现在完成时的被动语态，主语All the furniture不可数，谓语单数形式。故填has been polished。