学案名称 高考语法填空学案(二)时态与语态专项突破
使用时间 _____年_____月_____日 建议课时 2课时
学习目标 1. 掌握英语中常见时态(一般时、进行时、完成时)的核心用法。 2. 理解被动语态的结构与使用场景;与主动语态进行对比。 3. 能够准确判断时态与语态在语境中的逻辑关系。
重难点 重点:一般现在时与现在完成时的区别,被动语态的构成与使用。 难点:过去完成时与一般过去时的对比,被动语态中的时态变化。
课堂导入 问题引导: 阅读句子: "The book ___ (write) by a famous author last year." 提问: 为什么填“was written”而不是“wrote”或“has written”? 被动语态的结构是什么? 目标:通过实例引发思考,引导学生理解时态与语态的核心逻辑。
自学学案与课堂互动部分学案 备注与笔记
知识点1:一般时态 定义:一般时态(一般现在时、一般过去时、一般将来时)用于描述习惯性动作、过去事件或未来计划。 一般现在时:表示习惯、真理或当前状态。 例:He goes (go) to school every day. 一般过去时:表示过去发生的动作或状态。 例:She visited (visit) her grandparents last weekend. 一般将来时:表示将来发生的动作或计划。 例:We will have (have) a meeting tomorrow. 常见错误: 误用一般现在时描述过去事件(如:He go to school yesterday → He went to school yesterday)。 填空练习(学生自主完成): The sun ___ (rise) in the east and ___ (set) in the west. Last year, they ___ (travel) to Japan for vacation. I ___ (call) you as soon as I arrive home. 知识点2:进行时态 定义:进行时态(现在进行时、过去进行时、将来进行时)用于描述正在进行的动作。 现在进行时:表示当前正在发生的动作;表示目前阶段正在发生的动作;与always连用表示一种语气 例:They are playing (play) football now. 过去进行时:表示过去某一时刻正在发生的动作。 例:She was reading (read) a book when I called her. 将来进行时:表示将来某一时刻正在进行的动作。 例:This time tomorrow, I will be flying (fly) to New York. 常见错误: 误用进行时描述非持续性动作(如:I am knowing him → I know him)。 填空练习: 4. Look! The children ___ (play) in the garden. 5. At 8 PM last night, I ___ (watch) a movie. 6. By this time next week, we ___ (travel) to Europe. 知识点3:完成时态 定义:完成时态(现在完成时、过去完成时、将来完成时)用于描述动作的完成或影响。 现在完成时:表示动作已完成且对现在有影响。 例:He has finished (finish) his homework. 过去完成时:表示过去某一时间之前完成的动作。 例:She had left (leave) before I arrived. 将来完成时:表示将来某一时间之前完成的动作。 例:By next year, I will have graduated (graduate) from university. 常见错误: 误用过去完成时描述简单过去事件(如:I had gone to school yesterday → I went to school yesterday)。 填空练习: 7. I ___ (read) three books so far this month. 8. By the time we arrived, the train ___ (leave). 9. By 2030, scientists ___ (develop) a cure for cancer. 知识点4:被动语态 定义:被动语态用于强调动作的承受者,结构为“be + 过去分词”。 一般时被动: 例:The letter was written (write) by Tom. 进行时被动: 例:The house is being built (build) by a construction company. 完成时被动: 例:The project has been completed (complete) by the team. 常见错误: 误用主动语态代替被动语态(如:The book wrote by him → The book was written by him)。 填空练习: 10. The new bridge ___ (construct) next year. 11. The cake ___ (eat) by the children before the party started. 12. The report ___ (finish) by the end of this week. 【对比性练习】 1. He ___ (live) in Beijing for 10 years. He ___ (live) in Beijing in 2010. 2. The book ___ (write) by a famous author last year. The book ___ (write) by a famous author, and it is very popular. 3. By the time we arrived, the train ___ (leave). The train ___ (leave) at 8 AM yesterday. 【课堂内容回顾】请梳理本节课的疑难知识点,以便巩固训练课时进行训练与巩固 学生15分钟根据学案内容进行预习 教师30分钟讲解并且与学生进行互动
巩固训练学案 备注与笔记
【知识框架搭建】请同学们搭建本节课的知识框架 【巩固训练】 单句语法填空(10题) The new policy, which aims to reduce carbon emissions significantly, ___ (implement) by the government next month as part of their environmental protection plan. She ___ (work) at the company since 2015, and during this time, she has been promoted twice due to her outstanding performance. By the time we arrived at the conference hall, the keynote speaker ___ (start) his presentation, so we had to wait outside until the first session ended. The children, who were enjoying their weekend in the park, ___ (play) on the swings when it suddenly started to rain heavily. I ___ (never see) such a beautiful sunset before, and the vibrant colors of the sky left me completely mesmerized. The house, which is now a popular tourist attraction, ___ (build) by a famous architect last year, and its unique design has drawn attention from all over the world. By next year, they ___ (complete) the construction of the new bridge, which will connect the two cities and reduce travel time by more than an hour. The book, which has received numerous awards, ___ (write) by a famous author, and it is now considered a classic in modern literature. He ___ (read) the newspaper every morning while having breakfast, as it helps him stay informed about current events. The project, which involves multiple teams from different departments, ___ (finish) by the end of this week, according to the latest update from the project manager. At 8 PM last night, I ___ (watch) a movie with my friends, and we were so engrossed in the plot that we didn’t notice the time passing by. The cake, which was specially prepared for the birthday party, ___ (eat) by the children before the party even started, much to the surprise of the hosts. By 2030, scientists ___ (develop) a cure for cancer, which will be a major breakthrough in the field of medical research. The new bridge, which is expected to ease traffic congestion in the city, ___ (construct) next year, and the local government has already allocated funds for the project. The report, which contains critical data for the upcoming board meeting, ___ (finish) by the end of this week, as the deadline is fast approaching. 单句语法填空·拔高练习 By the time he arrived at the station, the train, which was scheduled to depart at 9 AM, ___ (leave), and he had to wait for the next one, which was delayed by two hours. The house, which is now a museum, ___ (build) by a famous architect in the 19th century, and its historical significance has made it a popular destination for tourists. The book, which has been translated into more than 30 languages, ___ (write) by a famous author last year, and it has already sold millions of copies worldwide. By next year, they ___ (complete) the construction of the new bridge, which is expected to significantly improve transportation between the two regions and boost economic growth. The children, who were having a great time at the park, ___ (play) on the slides when it suddenly started to rain, forcing everyone to run for cover. 语篇语法填空(10空) 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。 The Great Wall of China, 1 (build) over 2,000 years ago, is one of the most famous landmarks in the world. It 2 (stretch) over 21,000 kilometers and 3 (visit) by millions of tourists every year. However, due to natural erosion and human activities, some sections of the wall 4 (damage) severely. To protect this cultural heritage, the Chinese government 5 (take) measures to restore the damaged parts. By 2030, most of the wall 6 (restore) to its original condition.“7 (Preserve) the Great Wall is our responsibility,”said a local guide.“If we 8 (fail) to act, future generations 9 (lose) this treasure forever.” Today, visitors can still walk along the wall and imagine 10 (see) the ancient soldiers guarding the borders. 【检查目标是否达成】 理解时态与语态的复杂用法 ( ) 在单句与语篇中灵活应用 ( ) 强化语法填空实战能力。 ( ) 本节课结束后,教师会下发巩固训练学案的答案,有疑问的同学,可以对照解析进行进一步修改。祝同学们学习顺利! 请同学们完成后进行小组讨论。请有展示任务的同学在黑板上书写你的答案。 拔高练习部分,难度较大。请英语A层级完成,其余同学可选做。
答案与解析(教师注意保留此部分)
单句语法填空
will be implemented
解析:一般将来时被动语态,表示政策将在下个月被实施。句子较长,但核心时态逻辑不变。
has worked
解析:现在完成时,表示从2015年至今一直在公司工作。时间状语“since 2015”是关键提示。
had started
解析:过去完成时,表示在我们到达之前演讲已经开始。时间状语“By the time we arrived”提示动作先后顺序。
were playing
解析:过去进行时,表示下雨时孩子们正在公园玩。时间状语“when it started to rain”是关键提示。
have never seen
解析:现在完成时,表示从未见过如此美丽的日落。时间状语“before”提示动作对现在的影响。
was built
解析:一般过去时被动语态,表示房子去年被建造。时间状语“last year”是关键提示。
will have completed
解析:将来完成时,表示到明年他们将完成新桥的建设。时间状语“By next year”是关键提示。
was written
解析:一般过去时被动语态,表示书是由著名作家写的。时间状语“last year”是关键提示。
reads
解析:一般现在时,表示每天早上的习惯性动作。时间状语“every morning”是关键提示。
will be finished
解析:一般将来时被动语态,表示报告将在本周末完成。时间状语“by the end of this week”是关键提示。
was watching
解析:过去进行时,表示昨晚8点正在看电影。时间状语“At 8 PM last night”是关键提示。
had been eaten
解析:过去完成时被动语态,表示蛋糕在派对开始前被孩子们吃掉了。时间状语“before the party started”是关键提示。
will have developed
解析:将来完成时,表示到2030年科学家将开发出癌症治疗方法。时间状语“By 2030”是关键提示。
will be constructed
解析:一般将来时被动语态,表示新桥将在明年被建造。时间状语“next year”是关键提示。
will be finished
解析:一般将来时被动语态,表示报告将在本周末完成。时间状语“by the end of this week”是关键提示。
单句语法填空·拔高训练
had left
解析:过去完成时,表示在他到达车站之前火车已经离开。时间状语“By the time he arrived”是关键提示。
was built
解析:一般过去时被动语态,表示房子是由著名建筑师在19世纪建造的。时间状语“in the 19th century”是关键提示。
was written
解析:一般过去时被动语态,表示书是由著名作家去年写的。时间状语“last year”是关键提示。
will have completed
解析:将来完成时,表示到明年他们将完成新桥的建设。时间状语“By next year”是关键提示。
were playing
解析:过去进行时,表示下雨时孩子们正在公园玩。时间状语“when it started to rain”是关键提示。
语篇语法填空
built
解析:过去分词作定语,表被动(长城被建于2000年前)。
stretches
解析:一般现在时,描述客观事实(长城绵延21,000公里)。
is visited
解析:一般现在时被动语态,表示每年被数百万游客参观。
have been damaged
解析:现在完成时被动语态,表示部分长城已被严重损坏。
has taken
解析:现在完成时,表示政府已采取措施。
will have been restored
解析:将来完成时被动语态,表示到2030年大部分长城将被修复。
Preserving
解析:动名词作主语,表抽象动作(保护长城是我们的责任)。
fail
解析:条件状语从句中,主句用将来时,从句用一般现在时(如果我们不采取行动)。
will lose
解析:主句为未来结果预测,需用一般将来时(后代将失去这一宝藏)。
seeing
解析:动名词作宾语,固定搭配“imagine doing”(想象看到古代士兵)。