人教版九年级Unit 12 Life is full of the unexpected.-Section A Grammar focus 4a—4c-ppt课件-(含教案)-公开课-(编号：e072f).zip

Unit 12 Life is full of the unexpected. Read and find 2. Before I got to the bus stop, the bus had already left. 3. When Jack arrived, Mary had been away for almost an hour. 1. By the time you came back, I had finished reading this book. Please find “subjects(主语)” and “predicates(谓语)” in each sentences. _ _ _ _ _ _ _ _ _ _ _ _ By the time 在以前 before在之前 Watch and think 2. Before I got to the bus stop, the bus had already left. 3. When Jack arrived, Mary had been away for almost an hour. 1. By the time you came back, I had finished reading this book. Now came backhad finished reading youI Now Ithe bus got to had left NowJack Mary arrivedhad been away pastpast past _ _ _ _ _ _ _ 5:005:00 6:006:00 nownow By the time I got up, my sister had already washed the clothes. I my sister By the time I did the dishes, my sister had already taken out the rubbish. wash the clothes get up do the dishes Take out the rubbish By the time I got outside, the bus had already left. leave get outside 1. By the time I got up, my brother _ already _ in the shower. 2. By the time I got outside, the bus _ already _. 3. When I got to school, I realized I _ _ my backpack at home. 1b. Listen to Mary talking about her morning. Complete the sentences. had gotten had left had left 2b. Fill in the blanks with the correct forms of the verbs in brackets. Then listen again and check your answers. 1. When I _ (get) home, I realized I _ (leave) my keys in the backpack. 2. By the time I _ (get) back to school, the bell _ (ring). 3. By the time I _ (walk) into class, the teacher _ (start) teaching already. got had left got had rung walked had started 单项选择： 1. When I got home, Mom _ the meal. A. cook B. has cooked C. had cooked 2. -Why didnt you go with them to visit the museum? -Because I _there several times. A. have been B. had been to C. had been 3. By the time he got home, he realized he _his keys in his office. A. left B. had forgotten C. had left C A C C Difficult 4.When I _there, he had already eaten dinner. A. got B. had gotten C. have gotten 用所给词的适当形式填空。用所给词的适当形式填空。 1.WhenIgotthere,thebus_(go). 2.BythetimeIgottoclass,theteacher _ (start)teaching. 3.We_(learn)over1,000words by the time the teacher checked. 4.Ihad cleanedtheroombeforehe _ (arrive)here. 5. When I got there, he _(play) tennis for half an hour. had gone had started had learnt had played arrived 6. By the time she was five, she _（learn）ten English songs. 7. When he came in, I _ just _(finish) my homework. 8. Before I _(leave) home yesterday, I _(clean) the house. 9. Mr. Li _ (teach) for ten years before he came here. 10.By the time I got to the cinema, the film _(be) on for ten minutes. had learnt had finished left had cleaned had taught had been 1. Tim went into the bathroom. Mary got up. _ _ 2. The coff ee became cold. I put cream in the coff ee. _ _ Make sentences using by the time or before. By the time Mary got up, Tim had already gone into the bathroom. Before I put cream in the coffee, the coffee had become cold. More difficult 3. The teacher collected the math homework. I got to school. _ _ 4. I completed the work for my boss. The workday ended. _ _ By the time I got to school, the teacher had collected the math homework. By the time the workday ended, I had completed the work for my boss. 5. The movie started. I arrived at the cinema. _ _ 6. My mother finished making the apple pie. I got home from my language course. _ _ _ By the time I arrived at the cinema, the movie had started. By the time I got home from my language course, my mother had finished making the apple pie. 1. By the time I left for school in the morning, _ _ _ _ I had already cooked breakfast for my Mom. I had already brushed my teeth. I had already made my bed. Most difficult Write three statements about your day yesterday 2. By the time I had dinner, _ _ _ _ _ _ I had cleaned the kitchen. My brother had eaten plenty of meat. My sister had finished her homework. Homework Make at least three sentences using by the time or before. Teaching Material Go for it Teaching Aims and Demands 1. Key vocabulary and target language. by the time , gotten ( 1 ).By the time she got up , her brother had already gone into the bathroom. ( 2 ) When she got to school , she realized she had left her backpack at home . 2. Train students listening ability and train students ability to understand the target language 。 Teaching key points Key vocabulary and target language. Teaching difficult points How to train students listening ability. How to use the target language. Teaching Methods Listening method, Exercise Teaching AidComputer、PPT Blackboard Teaching Time One period Teaching Procedures ProceduresTeachers activities Students activities Aims Step Design a small Answer some Find the small Leading inscene, then presenting the topic. questions, and find a small scene scene and present the topic naturally. Step Presentation Ask students to read and find the subjects and predicates in each sentence. Then ask them to watch and think. Read and find the subjects and predicates in each sentence. Watch and think. Let students find them by themselves, it can make them excited.。 Step Listening 1. Ask students to fill in the branks of 1b and 2b. quickly. Then play the tape. Check the answers with the class Do 1b and 2b, then listen. 1. only listen carefully. 2.Check the answers. Let them fill the branks so that they can familiarity with the content of hearing. Step Practice 1. Ask students to do exercise. Do some exercise. By doing exercise, lead them to express the sentences correctly. Step summary Let students make summary Make summary by themselves. Remember the target languages. Step Homework Ask students to make sentences with the target language. Using the target languages to make sentences How to present the past thing by make sentences. step Blackboard Design Unit 12 Life is full of the unexpected. The First Period Key vocabulary. by the time , gotten ,oversleep Target language ( 1 ).By the time she got up , her brother had already gone into the bathroom. ( 2 ) When she got to school , she realized she had left her backpack at home .