Unit 12 单元语法讲练 Grammar Focus-【金牌导学案】2025-2026学年九年级全一册英语同步课件（人教版）

该初中英语课件围绕Unit 12“Life is full of the unexpected”的核心语法点过去完成时展开，系统讲解其定义（过去的过去）、结构（had+过去分词）及两种具体用法，通过“电影上映五分钟”“用完钱”等例句连接一般过去时，搭建从已知到未知的学习支架。 其亮点在于采用“定义-例句-分层训练”教学模式，单句训练巩固基础，语法选择以Miranda的故事创设情境，有效提升学生语言能力（理解与表达）和思维品质（分析、推断）。学生能扎实掌握语法规则，教师可高效实施讲练结合教学，助力学习能力发展。

Life is full of the unexpected. 金牌导学案  Unit 12 过去完成时 表示过去某个时间或某个动作之前发生的动作， 时间上是“过去的过去”。结构为：助动词had＋过去分词。 具体用法如下： 1．一个动作或状态在过去某一个时间之前开始， 并延续到这一过去的时间， 时间状语通常是for＋时间段， since＋从句。 如：The girl had changed a lot since we met each other last time. 从我们上次见面以来，这个女孩改变了很多。 The film had been on for five minutes when I got there. 我到达那里时， 电影已经上映了五分钟。 单元语法讲练 Grammar Focus 2．表示发生在过去某一时间之前的动作（过去的过去）。时间状语是by/before＋过去时间，由when/before引导的时间状语从句。 如：They had finished the work by last week. 上周前他们已完成了工作。 I had run out of money before he came here. 他到这里前，我用完了钱。 单元语法讲练 Grammar Focus He said he had learnt 5,000 new words by the end of last term. 他说，到上学期末为止他学了5 000个新单词。 By the time I got up，my brother had already gotten in the shower. ＝When I got up，my brother had already gotten in the shower. 当我起床时， 我哥哥已经在洗澡了。 单元语法讲练 Grammar Focus 一、单句训练。 1．By the time I got outside，the bus 　　　　　　 already 　　　　　.　（leave）. 2．Before I walked into the classroom，the teacher 　　　　　　　　.　　（start） teaching already. 3．He 　　　　　　　　（finish） the paper by the end of May. 4．When I got to the cinema，the film 　　　　　　（be） on for five minutes. 5．I didn't go to see the movie yesterday because I 　　　　　　（see） it before. had left had started had finished had been had seen 单元语法讲练 Grammar Focus 二、语法选择。 The sound from Miranda's alarm clock would not stop. Miranda reached over and stopped the noise 　1　 in her room. On a usual day，Miranda 　2　 out of bed even before the alarm clock could ring. She loved morning because she could complete her two-­mile run before most of her family members 　3　 up. （　　）1. A. ring B．to ring C．Ringing （　　）2. A. jumped B．jumps C．had jumped （　　）3. A. get 　 B．got C．had gotten C A B 单元语法讲练 Grammar Focus She ran every morning so that she would realize her dream of being the best runner in the school. However，this morning was different. She would go and find out whether the pain in her leg was something that could be easily 　4　 or would stop her from doing something she loved most：running with the school track team. （　　）4. A. treat B．treating 　　 C．treated C 单元语法讲练 Grammar Focus As the alarm clock rang out again，Miranda knew she had to get up. She cut off the annoying（讨厌的） noise and rose from her bed. She could hear the sound from the kitchen where her mother 　5　 her favorite breakfast of pancakes and bacon. Her mother always made her favorites whenever Miranda was facing a problem or in a bad situation，but she 　6　 anything like this before. （　　）5. A. makes B．is making C．was making（　　）6. A. didn't face B．doesn't face 　　　C．hadn't faced C C 单元语法讲练 Grammar Focus Sighing（叹气） deeply in a quiet room，she tried to stand up. She could feel the pain in her right leg. It was serious but not unbearable. Surely，Miranda thought，it would not be as bad as she 　7　 . As she 　8　 into the kitchen，her mother gave her a big smile. Immediately，Miranda felt comforted. If nothing else，she at least knew one thing was certain. She was not alone in this and that would make all the differences，no matter what the day would bring. （　　）7. A. had imagined 　 B．imagines C．has imagined（　　）8. A. walked B．walks C．is walking A A 单元语法讲练 Grammar Focus 感谢聆听 $