Unit 1 Period 2 Grammar activity（分层作业）英语沪教版2020必修第一册

Unit 1 Our world B ：Grammar activity分层练习 基础达标 01 能力提升 02 拓展培优 03 1. 用所给动词的适当形式填空 1.A new park __________________ (build) in our city now. 2.The documents __________________ (print) at the moment. You can get them later. 3.Many old houses in the historic area __________________ (restore) these days to protect the local heritage. 2. 单项选择 1.Look! The road around our community ______________ to make it wider. A. is being widened B. is widening C. has widened D. widened 2.The report that matters a lot __________________ now. We have to wait for a while. A. is writing B. is being written C. has written D. wrote 3.These products __________________ carefully in the factory, so they have high quality. A. are producing B. are being produced C. have produced D. produced 【答案】 1. 用所给动词的适当形式填空 1.is being built。“now”表明动作正在进行，公园是“被建造”，用现在进行时被动语态，主语“A new park”是单数，be动词用is。 2.are being printed。“at the moment”指此刻，文件“被打印”，主语“The documents”是复数，be动词用are。 3.are being restored。“these days”表示现阶段，老房子“被修复”，主语“Many old houses”是复数，用are being restored。 2. 单项选择 1.A。“Look!”提示动作正在进行，道路与widen之间是被动关系，用现在进行时被动语态is being widened，选A。 2.B。“now”表明报告“正在被写”，用现在进行时被动语态is being written，选B。 3.B。这些产品“在工厂被精心生产”，是现阶段正在发生的被动动作，用现在进行时被动语态are being produced，选B。 1. 句型转换 1.They are planting trees on both sides of the street. (改为被动语态) 2.People are discussing the new policy in the meeting room. (改为被动语态) 3.The workers are repairing the machines in the workshop. (对“the machines”提问，改为被动语态) 2. 短文填空 A new subway line __________________ (construct) in our city. It __________________ (schedule) to be completed in two years. Workers from different parts of the country __________________ (hire) to work on this huge project. Currently, the tunnels __________________ (dig) day and night. Once it is finished, it __________________ (believe) that the traffic in the city will be greatly improved. 【答案】 1. 句型转换 1.Trees are being planted on both sides of the street by them. 将宾语“trees”变为主语，谓语变为“are being planted”，动作执行者由by引出。 2.The new policy is being discussed in the meeting room by people. 把宾语“The new policy”提前作主语，谓语改为“is being discussed”，“by people”说明动作执行者。 3.What are being repaired by the workers in the workshop? 对宾语“the machines”提问，特殊疑问词what提前，原句变为被动语态“are being repaired”，加上“by the workers” 以及地点状语“in the workshop”。 2. 短文填空 1.is being constructed。新的地铁线路“正在被修建”，用现在进行时被动语态，主语是单数，填is being constructed。 2.is scheduled。它“被安排”在两年后完成，用一般现在时被动语态，主语it是单数，填is scheduled。 3.are hired。来自各地的工人“被雇佣”，主语是复数，用一般现在时被动语态are hired。 4.are being dug。目前隧道“正在被挖掘”，用现在进行时被动语态，主语是复数，填are being dug。 5.is believed。“人们相信”用it is believed that...，是一般现在时被动语态。 1. 写作 用现在进行时的被动语态写一篇短文，描述城市中正在进行的一项基础设施建设工程，如地铁修建、桥梁建造等，不少于100词。 2. 翻译句子 1.许多濒危动物正在被保护，以维持生态平衡。 2.目前，关于未来城市规划的讨论正在热烈进行中。 3.新的教学设备正在被引入学校，为学生提供更好的学习条件。 【答案】 1. 写作 The Construction of the New Bridge At present, the construction of a new bridge across the river is being carried out actively. This bridge is of great significance for improving the traffic situation between the two banks. A large number of workers and advanced construction equipment are involved in this project. The bridge piers are being built firmly to ensure the stability of the whole bridge. Special construction materials are being transported to the site continuously. Meanwhile, the design of the bridge deck is being optimized to make it more convenient for vehicles and pedestrians to pass. Engineers are also closely monitoring the construction process to guarantee the quality. We are all looking forward to the completion of this new bridge, which will surely bring more convenience to our daily life. 2. 翻译句子 1.Many endangered animals are being protected to maintain the ecological balance. 2.Currently, the discussion on the future urban planning is being carried out heatedly. 3.New teaching equipment is being introduced into the school to provide better learning conditions for students. 1 / 9 学科网（北京）股份有限公司 $$ Unit 1 Our world B ：Grammar activity分层练习 基础达标 01 能力提升 02 拓展培优 03 1. 用所给动词的适当形式填空 1.A new park __________________ (build) in our city now. 2.The documents __________________ (print) at the moment. You can get them later. 3.Many old houses in the historic area __________________ (restore) these days to protect the local heritage. 2. 单项选择 1.Look! The road around our community ______________ to make it wider. A. is being widened B. is widening C. has widened D. widened 2.The report that matters a lot __________________ now. We have to wait for a while. A. is writing B. is being written C. has written D. wrote 3.These products __________________ carefully in the factory, so they have high quality. A. are producing B. are being produced C. have produced D. produced 1. 句型转换 1.They are planting trees on both sides of the street. (改为被动语态) 2.People are discussing the new policy in the meeting room. (改为被动语态) 3.The workers are repairing the machines in the workshop. (对“the machines”提问，改为被动语态) 2. 短文填空 A new subway line __________________ (construct) in our city. It __________________ (schedule) to be completed in two years. Workers from different parts of the country __________________ (hire) to work on this huge project. Currently, the tunnels __________________ (dig) day and night. Once it is finished, it __________________ (believe) that the traffic in the city will be greatly improved. 1. 写作 用现在进行时的被动语态写一篇短文，描述城市中正在进行的一项基础设施建设工程，如地铁修建、桥梁建造等，不少于100词。 2. 翻译句子 1.许多濒危动物正在被保护，以维持生态平衡。 2.目前，关于未来城市规划的讨论正在热烈进行中。 3.新的教学设备正在被引入学校，为学生提供更好的学习条件。 1 / 9 学科网（北京）股份有限公司 $$