Unit 3 Pets Period 1：Grammar 被动语态（Ⅱ）（同步课件）英语牛津上海版九年级上册

Unit 3 Pets Grammar : Passive voice（Ⅱ） 被动语态二 PS：接Unit2知识 1 (5)现在进行时( is/ am/ are +doing) 被动结构---am/is / are+ being+ done Eg: They are repairing the desk. ----The desk is being repaired (by them). (6) 过去进行时（was/were +doing) 被动结构--- was/were+ being+ done Eg: Cindy was doing the homework when he came. ----The homework was being done when he came. 时态的被动语态 My mother is sweeping the floor now. The floor is being swept by my mother now. （7）现在完成时 ( has/ have +done) 被动结构---has/have+ been+ done Eg: He has told me the truth . ----I have been told the truth (by him). （8）过去完成时 ( had+ done) 被动结构---had+ been+ done Eg: I heard they had finished the task. ----I heard the task had been finished (by them) 时态的被动语态 The students have planted many trees by now. Many trees have been planted by the students by now. （9）情态动词 （can/may/must等情态动词 + do) ---被动结构 can/may/must+ be+done Eg: You must clean the desk now. ----The desk must be cleaned now. 情态动词的被动语态 They can sing some beautiful songs. Some beautiful songs can be sung by them. Our students mustn’t smoke cigarettes. Cigarettes mustn’t be smoked by our students. ●选择填空 What kind of advice _______to you? has gave B. was gave C. has been given D. has given Exercise Exercise 一 将下列句子改为被动语态 1 . We have never heard such a thing. Such a thing has never been heard by us. 2 The nurse will look after the children. The children will be looked after by the nurse . 3 We can’t put up with such rudeness. Such rudeness can’t be put up with by us. 二 用动词的适当形式填空 1 . The big stone(must remove)_____________at once. 2 . Vast areas of the city (destroy)_________ during the war. must be removed were destroyed Using 1．—A new airport will be built in Tantou, Longhui. —Good news! But a lot of good farmland ________. A．will waste B．may be wasted C．has wasted D．/ 2．Some of the stars ________ because they are too far away. A．can’t see B．can’t be seen C．mustn’t see D．mustn’t be seen 3．－Mike, did you see Mr. Chapman in the office just now? －Yes, he ________, and he looked a little bit nervous. A．had interviewed B．was interviewed C．was being interviewed D．is being interviewing 4．—Did you see the CEO in his office? —Yes, he ______ by the journalist from BBC． A．has been interviewed B．is being interviewed C．had been interviewed D．was being interviewed 5．The goods ________ when we arrived at the airport. A．were just unloading B．had just unloaded C．were just being unloaded D．were just been unloaded 6．While the ice box ________, a lot of defects were found. A．was being examined B．was examined C．was examining D．had been examined 7．A new school ________ here.The local government hopes to finish it next year. A．is built B．was built C．has been built D．is being built 8．A new library ________ there. We can use it at the beginning of next term. A．is built B．is being built C．has been built D．should be built 9．To make our city more beautiful, rubbish ________ into the river. A．needn’t be thrown B．mustn’t be thrown C．can’t throw D．may not throw 10．I have to go to work by taxi because my car ________ at the garage. A．is repaired B．has repaired C．has been repaired D．is being repaired 11 Keys 1．B【详解】句意：——隆回滩头将建一座新机场。——好消息！但许多好的农田可能会被浪费。 考查被动语态。分析句子结构并结合句意可知，空处所在句的主语与谓语之间为逻辑上的动宾关系，应用被动语态。故选B。 2．B【详解】句意：有些星星看不见，因为它们太远了。 考查含情态动词的被动语态。can’t不能；mustn’t禁止；分析句子结构可知，空处所在句的主语与谓语之间为逻辑上的动宾关系，此处应用被动语态；根据句意可知，此处指不能被看见。故选B。 3．C【详解】句意：——迈克，你刚才看到Mr. Chapman在办公室吗？——是的，他正在接受采访，他看起来有点紧张。 考查时态。根据“did you see Mr. Chapman in the office just now”可知，此处表示某人刚才正在做某事，因此用过去进行时，句中主语he和谓语interview之间是被动关系，所以此处用过去进行时的被动，故选C。 4．D 【详解】句意：——你在办公室见到董事长了吗？——是的，他正在接受BBC记者的采访。 考查被动语态。根据“Did you see the CEO in his office”可知，答语也应用过去的某个时态，主语 “he”与动词“interview”之间是被动的关系，且表示过去的某个时段正在进行的事情，故此空应填过去进行时的被动语态，结构为was/were being done，故选D。 5．C 【详解】句意：当我们到达机场时，货物正在卸货。 考查被动语态。主语The goods和谓语unload之间是被动关系，排除AB；根据“when we arrived at the airport”可知是到达机场时，货物正在被卸，用过去进行时的被动语态was/were being done。故选C。 6．A 【详解】句意：在对冰箱进行检查时，发现了许多缺陷。 考查时态及语态。根据“While the ice box ..., a lot of defects were found.”及结合选项可知，主语the ice box与谓语examine是动宾关系，因此用被动语态；且while引导的状语从句，从句应用进行时，由“were found”可知，是过去进行时。因此空处用过去进行时的被动语态was/were being done，主语是单数，be用was。故选A。 7．D 【详解】句意：这里正在建一所新学校。当地政府希望明年完成。 考查动词时态。根据“The local government hopes to finish it next year.”判断前面说的是学校正在被建，使用现在进行时的被动语态，构成be+being+动词的过去分词。故选D。 8．B 【详解】句意：那里正在建一座新图书馆。我们可以在下学期初使用它。 考查现在进行时的被动语态。根据“We can use it at the beginning of next term.”可知，现在正在建，所以要下学期初可以使用它，故选B。 9．B 【详解】句意：为了使我们的城市更美丽，垃圾不能被扔进河里。 考查情态动词和被动语态。根据“To make our city more beautiful, rubbish ... into the river”可知，此处是指垃圾不能被扔进河里，mustn’t表示禁止，且应用被动语态。故选B。 10．D 【详解】句意：我必须乘出租车去上班，因为我的车在修车厂修理中。 考查被动语态。“my car”和“repair”在逻辑上是被动的关系，根据“I have to go to work by taxi”可知，我坐出租车去上班，说明我的车正在修理中，所以此句为现在进行时的被动语态，结构为“am/is/are+being+动词的过去分词”。故选D。 12 Using 11．—Look at the boy with green hair. It’s cool. —But I don’t think students ________ to color their hair. A．should be not allowed B．shouldn’t be allowed C．should be allowed D．should allow 12．Thanks to the Internet, lots of information ________ online. A．can search B．can’t search C．can be searched D．can’t be searched 13．—You know, new energy technologies in China ______ rapidly these years. —Yes, we can see lots of cars with new energy on the streets. A．are progressing B．will progress C．were progressing D．have been progressed 14．—Do you have any new findings in the study? —Yes. 10,000 students ________, and 90% of them would like to try the new method of learning. A．were being surveyed B．have been surveyed C．have surveyed D．were surveying 15．Different reading spaces ________ in my neighbourhood recently to improve people’s reading environments. A．have created B．have been created C．created D．were created 16．The rest of the fish ________ out. A．has sold B．have sold C．has been sold D．have been sold 17．—Lily, will you go to Jenny’s birthday party this Saturday? —I’m not sure. Because I ________ so far. A．have invited B．wasn’t invited C．will be invited D．haven’t been invited 18．—Peter got seriously ________ in the car accident last week. —Yes, he did. And he is ________ in the hospital now. A．was hurt; taken good care B．was hurt; taken good care of C．hurt; being taken good care of D．hurt; taken good care 19．The farmer said the PLA men came to rescue timely when they ______ in the snowstorm. A．were trapping B．were being trapped C．are trapping D．are being trapped 20．—I think it’s more and more important for us to protect our environment. —I agree with you. Air and water ________ seriously. A．is polluted B．are polluting C．polluted D．are being polluted 13 Keys 11．C 【详解】句意：——看那个绿色头发的男孩，太酷了。——但是我认为学生不应该被允许染发。 考查情态动词的被动语态及宾语从句的否定转移。根据“But I don’t think students...to color their hair.”可知主语students与动词allow之间是被动关系，此处应用含有情态动词的被动语态，根据常识可知，学生是不允许染头发的，而含有think的主从复合句，否定前移到主句上，故此空应填should be allowed。故选C。 12．C 【详解】句意：多亏了互联网，很多信息都可以在网上搜索到。 考查含有情态动词的被动语态。根据“Thanks to the Internet”可知，互联网让很多信息可以被搜索到。主语information和谓语search之间是被动关系，故此处是含有情态动词的被动语态：can be done，search的过去分词是searched。故选C。 13．D 【详解】句意：——你知道，中国的新能源技术近年来已经迅速发展。——是的，我们可以在街上看到很多新能源汽车。 考查时态和语态。根据时间状语“these years”可知，句子时态应用现在完成时；又由于主语是“new energy technologies”，因此此处应是现在完成时的被动语态。故选D。 14．B 【详解】句意：——你在研究中有什么新发现吗？——是的，已经调查了1万名学生，其中90%的人想尝试新的学习方法。 考查现在完成时的被动语态。根据“students”和“survey”的关系可知，此处指“学生被调查”，所以为被动语态；根据“Yes”可知，空处表达”已经被调查”，用现在完成时的被动语态。故选B。 15．B 【详解】句意：最近，为了改善人们的阅读环境，我所在的社区创建了不同的阅读空间。 考查时态和语态。主语Different reading spaces和谓语create之间是被动关系，根据“recently”可知句子用现在完成时的被动语态have/has done。故选B。 16．D 【详解】句意：剩下的鱼已经卖完了。 考查动词的时态及语态。根据“The rest of the fish … out.”可知，句子为现在完成时，表示剩下的鱼“已经被卖光”了，结构为主语+have/has+动词的过去分词；又根据“The rest of the fish”为复数概念，助动词应用have；此处为被动语态，指“鱼被卖光”，be sold out“被卖光”。故选D。 17．D 【详解】句意：——丽丽，这周六你会去杰妮的生日聚会吗？——我不确定。因为我到目前为止还没有被邀请。 考查现在完成时的被动语态。根据“Because I...so far.”可知，主语I和动词invite，是被动关系，排除A选项，且时间状语为so far，应用现在完成时，表示过去的动作对现在产生影响，空处应用现在完成时的被动语态have/has been+过去分词，主语是I，助动词用have。故选D。 18．C 【详解】句意：——彼得在上周的车祸中受了重伤。——是的，他确实是。他现在正在医院接受治疗。 考查词义辨析以及现在进行时的被动语态。get hurt“受伤”，固定搭配。根据“now”可知，第二句应用现在进行时结构，且主语he与动词take good care of之间是被动关系，故第二空用现在进行时的被动语态结构，故选C。 19．B 【详解】句意：这位农民说他们在暴风雪中被困时，解放军战士及时赶来营救。 考查过去进行时的被动语态。根据“rescue”可知解放军来营救被暴风雪困住的农民，所以用短语“be trapped in”，表示“被……困住”，故排除A和C；本句为宾语从句，根据主句谓语动词“said”为一般过去时，可知从句谓语遵循“主过从必过”的原则，结合选项，所以排除D，故用过去进行时的被动语态，故选B。 点睛：对时态的选择，要在把握时态的基本用法的基础上，根据具体语境和题干中的时间推断时态，同时关注特殊的结构。 20．D 【详解】句意：——我认为保护环境对我们来说越来越重要。——我同意你的看法。空气和水正受到严重污染。 考查被动语态。分析句子，可知“Air and water”与动词pollute“污染”之间是被动关系，故应用被动语态（be+done）；结合语境，可知空处表示“正受到严重污染”，且主语是“Air and water”，因此be动词用复数are，时态应用现在进行时。故选D。 14 Using 21．We must put the tree straight in the hole.（改为被动语态）The tree                   put straight in the hole. 22．A lot of people in China can speak English now.（改为被动语态） English          be          by a lot of people in China now. 23．They are planting trees now. (改为被动语态) Trees                                     them now. 24．Be quiet! They are holding an important meeting. (改为被动语态) Be quiet! An important meeting              . 25．Has your father seen the film before?   (改为被动语态)          the film                   by your father before? 26．He has just finished his homework. (变为被动语态) His homework          just                  . 27．We can put some flowers in the classroom. (改为被动语态) Some flowers can                   in the classroom. 28．Can we finish the work after school? （改成被动语态）                                                 29．We should clean our teeth twice a day.  (改为被动语态) Our teeth should                   by us twice a day. 30．They were planting trees this time yesterday. (改为被动语态) Trees                                    them this time yesterday. 15 Keys 21． must be 【详解】句意：我们必须把树直插进洞里。根据题目要求可知，此处是含有情态动词的被动语态，因此must be put符合句意，故填must；be。 22． can spoken 【详解】句意：许多中国人现在能够讲英语。本题考查含有情态动词的被动语态。含有情态动词的被动语态的谓语结构为：情态动词+be+动词的过去分词。speak的过去分词为spoken。故填can；spoken。 23． are being planted by 【详解】句意：现在他们正在植树。原句是现在进行时，改为被动语态时用现在进行时的被动语态，其结构为are being done。结合“them”可知前面用介词by“被”。故填are；being；planted；by。 24．is being held 【详解】句意：安静点！他们正在举行一次重要会议。根据题意可知，此处要求改为被动语态，原句时态是现在进行时，现在进行时的被动语态谓语动词构成为am/is/are being done，主语是An important meeting，be动词用is；hold的过去分词形式为held。故填is being held。 25． Has been seen 【详解】句意：你父亲以前看过这部电影吗？根据“Has...seen”可知，本句要改成含有现在完成时的被动语态，结构为have/has been done。主语为“the film”，是单数形式，因此助动词也为单三形式has。故填Has；been；seen。 26． has been finished 【详解】句意：他刚刚完成他的作业。考查主动语态变被动语态。原句子的时态为现在完成时，应改为现在完成时的被动语态，其谓语结构为“have/has been done”，主语his homework为第三人称单数，助动词应用has，故填has；been；finished。 27． be put 【详解】句意：我们可以在教室里放上一些鲜花。根据“can”可知该句为含有情态动词的被动语态时，其谓语结构为：can be+过去分词，put的过去分词为put。故填be；put。 28．Can the work be finished after school by us? 【详解】句意：我们放学后能完成工作吗？work是动作的承受者，改为被动语态the work作主语，结构是“be+过去分词”，finish过去分词为finished，情态动词can后接be动词原形，by us表示“被我们”。故填Can the work be finished after school by us? 29． be cleaned 【详解】句意：我们应该一天清洁两次牙。分析题干可知，句子应改成含有情态动词should的被动语态，其结构为should be done，动词clean的过去分词为cleaned。故填be；cleaned。 30． were being planted by 【详解】句意：昨天这个时候他们在种树。根据“were planting trees”可知，要改写成过去进行时的被动语态was/were being done的结构，主语trees是复数形式，助动词用were；by“被”，故填were；being；planted；by。 16 see you again $$