Unit 12 Section (A Grammar Focus-4c） 课件 2025-2026学年人教版（2012）英语九年级全册

人教版英语9年级全册培优备课精做课件 第3课时(A Grammar Focus-4c) Unit 12 Life is full of the unexpected. 授课教师: Home . 班 级: 九年级(-)班 . 时 间: . 2026年2月8日 2026年2月8日星期日10时24分10秒 2026年2月8日星期日10时24分12秒 Grammar Focus When I got to school, I realized that I had left my backpack at home. By the time I got back to school, the bell had rung. Before I got to the bus stop, the bus had already left. I was about to go up to my office when I decided to get a coffee first. As I was waiting in line with the other office workers, I heard a loud sound. Read the sentences below, and circle the conjunctions of clauses and underline the tense. 2 By the time I got back to school, the bell had rung. 一般过去式 从句 主句 过去完成时 动作发生在后 动作发生在前 在过去某个时间或某个动作之前发生的动作或存在的状态,它表示动作发生的时间是“过去的过去”。 定义 肯定句: 否定句: 一般疑问句: 构成 构成:_ 助动词had+动词的过去分词 主语+had+过去分词+其他. 主语+hadn’t(had not)+过去分词+其他. —Had+主语+过去分词+其他? —Yes, 主语+had./ No, 主语+hadn’t. (1)表示某一动作或状态在过去某一时间或动作之前已经发生或完成,即发生在“过去的过去”。这个过去的时间常与by, before等构成的短语连用。 例:我睡醒时我的父母已经开始工作了。 My parents had begun to work by the time I woke up. 用法 (2)过去完成时用在told, said, knew, heard, thought 等后面的宾语从句中。 例:约翰说它拥有这辆自行车五年了。 John said he had had the bike for five years. 二 三 四 一 一、根据所给汉语提示写出单词。 1. There is little fruit in the fridge. Let’s go to the_(市场)to buy some. 2. The firefighters rushed into the _(着火的)house to save the children. 3. Would you like some _(奶油)in your coffee? market burning cream 中考考法 4. On the day of Lixia, some Chinese people eat “Five-colored Rice” which is made from five kinds of _(豆). 5. Li Man has to get up early to catch the subway on _ (工作日). 二 三 四 一 beans workdays 中考考法 语法精炼 一、用括号内所给单词的适当形式填空。 1. He said that he _(live) there since he was ten. 2. Chine _(achieve) a “complete victory” in fighting against poverty by the end of 2020. 3. Linda asked if Mr. Green _(come) back. 4. By the time I _(get) to the meeting room yesterday, Mr. Li _(finish) his report. had lived had achieved had come got had finished 二、单项选择。 1. By the time my parents reached home yesterday, I _ the dinner already. A. had cooked B. cooked C. have cooked D. was cooked 2. He _ to play _ before he was 11 years old. A. had learned, piano B. had learned, the piano C. has learned, the piano D. learns, piano 3. By the end of last month, I _ all the CDs of Justin Bieber. A. collect B. collected C. have collected D. had collected 4. Robert was very upset that most of his friends _ when he _ at the party. A. left; had arrived B. had left; arrived C. left; arrived D. had left; had arrived 4a Make sentences using by the time or before. 1. Tim went into the bathroom. Mary got up. By the time Mary got up, Tim had already gone into the bathroom. 2. The coffee became cold. I put cream in the coffee. Before I put cream in the coffee, the coffee had already become cold. n.奶油;乳脂 12 3. The teacher collected the math homework. I got to school. By the time I got to school, the teacher had already collected the math homework. 4. I completed the work for my boss. The workday ended. Before the workday ended, I had already completed the work for my boss. n.工作日 5. The movie started. I arrived at the cinema. By the time I arrived at the cinema, the movie had already started. 6. My mother finished making the apple pie. I got home from my language course. By the time I got home from my language course, my mother had already finished making the apple pie. 二、用括号内词的适当形式填空。(5分) 6. Most of my good friends _ (leave) when I arrived at the party. 7. By the end of last week, they _ (raise) $5,000 for the sick boy. 8. She told me she _ (see) the movie twice. 二 三 四 一 had left 点拨:主句的动作发生在从句动作之前,从句用一般过去时,主句用过去完成时。 had raised had seen 中考考法 9. When I arrived at the party, I found that the guests _ (put) all the gifts under the Christmas tree. 10.[2025 上海静安区二模]Mike _ (finish) watering the flowers before his father told him to do so. 二 三 四 一 had put had finished 中考考法 4b Fill in the blanks with the correct forms of the words in the box. rush out forget arrive at go into show up find out 1. By the time I arrived at the party, everyone else _ already _. 2. When he put the noodles into a bowl, he realized he _ to add the green beans. had shown up had forgotten 赶到;露面 n.豆;豆荚 rush-rushed-rushed forget-forgot-forgot/forgotten arrive-arrived-arrived go-went-gone show-showed-showed/shown find-found-found 3. By the time my mother came back from the market, I _ already _ of the door to go to my piano lesson. 4. Before she got to the airport, she _ about the earthquake. had rushed out had found out rush out forget arrive at go into show up find out n.市场;集市 5. When she _ the movie theater, she remembered she had forgotten to feed her dog. 6. Before she got a chance to say goodbye, he _ the building. had gone into rush out forget arrive at go into show up find out arrived at 4c Write two true statements and one false statement about your day yesterday. Then ask your classmates to guess the false statement. 1. By the time I left for school in the morning, _ 2. By the end of the school day, _ _ 3. By dinner time, I _ the rain had stopped. I had done all my homework. had finished my homework. 三、根据汉语意思完成句子。(12分) 11.我正要上床睡觉,这时电话铃响了。 I _ _ _ go to bed when the phone rang. 12.足球队员们一出现,大家迫不及待地为他们加油。 People couldn’t wait to cheer for them as soon as the football players _ _. 二 三 四 一 was about to showed up 中考考法 13.到昨天为止,警方已经查出了谁偷了那辆自行车。 By the end of yesterday, the police _ _ _ who stole the bicycle. 14.[2025 西安模拟改编]当我到达教室时,课程已经开始了。 By the time I _ _ the classroom, the class _ _. 二 三 四 一 had found out arrived at had started 中考考法 四、 短文填空。(20分) Simon, a 13-year-old student, was rewarded(奖赏)for his honesty. He handed a wallet in to the police after he 15. _ (find) it on the street. He became a great example to others. Here is his story. I come from a poor family. My mom 16. _ (have) a job as a cleaner before I was born. 二 三 四 一 found/had found had/had had 中考考法 My dad, who is an electrician(电工), 17. _ (work) long hours. Life wasn’t easy for our family, but we were very happy. Then things became difficult. Mom 18. _ (lose) her job, and Dad didn’t have as much work as before, so they decided to move to the city where there was more work. Although Mom 19. _ (find) a new job, life here seems more difficult. Dad still hasn’t got a lot of work and everything in the shops here seems more expensive. 二 三 四 一 worked lost has found 中考考法 Because of all this, people find it hard to understand what I did the other day. I 20. _(come) home from school when I found a wallet lying open on the pavement(人行道). I could see that there was a lot of money inside. Of course I 21. _ (not keep) it, because at that moment I thought about how my father 22. _ (feel) if he lost his money on the way home. 二 三 四 一 was coming didn't keep would feel 中考考法 I 23. _ (take) it to the police station straight away. Now, suddenly I have become a hero! Everyone said I 24. _ (do) something special. But I don’t think so. I think I just did what I should do. 二 三 四 一 took did/had done 中考考法 Summary 过去完成时 构成 定义 用法 判断 依据 “过去的过去” had+done 1. 从定义出发,即“过去的过去” 2. 在宾语从句的运用 3.含有时间、原因、方式等状语从 句的复合句中运用 4. 根据上下文语境来运用 1. 根据时间标志词 2. 根据情景判断,即过去动作的 先后顺序 $