九年級下冊英語第12單元Section A-1PPT課件

1、學(xué)習(xí)目標(biāo) Key words & phrases: unexpected，backpack，oversleep，givea lift，by the time (that) Key sentences: 1. By the time I got up，my brother had already gotten in the shower. 2. When I got home，I realized I had left my keys in the backpack. 第1頁/共40頁Read and learnWords and expressions第2頁/共40頁新課導(dǎo)入第3頁/共40頁D

2、o you remember any unexpected situation in your daily life?第4頁/共40頁What do you think of the people in these pictures?第5頁/共40頁He broke his arm.He is getting an electric shock.What happened to the boy?Life is full of the unexpected.第6頁/共40頁I was late for work today. When I got up, I found my clock had

3、 rung. It was 7:30. When I went out, I found the bus had already left. 第7頁/共40頁課文展現(xiàn)第8頁/共40頁1aLook at the pictures. What happened to the girl?第9頁/共40頁She got up late. She overslept.Tell a storyoversleep (overslept, overslept)v. 睡過頭；睡得太久復(fù)合詞中的over常有“過于”之意Dont oversleep, Dean! You are to be late.迪恩，別睡過頭

4、了！你要遲到了。第10頁/共40頁By the time she got up, someone had already gotten in the bathroom. She rushed out the door. 在以前第11頁/共40頁The bus had left before she got to the station. When she got to school, she realized she had left her backpack at home. . n. 背包；旅行包第12頁/共40頁1. By the time I got up, my brother _

5、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.1bListen to Mary talking about her morning. Complete the sentences.hadgottenhadlefthadleft第13頁/共40頁過去完成時過去完成時(1) 構(gòu)成：由構(gòu)成：由“助動詞助動詞had(用于各種人用于各種人稱和數(shù)稱和數(shù)) + 過去分詞過去分詞”構(gòu)成構(gòu)

6、成 否定式：否定式：had not + 過去分詞過去分詞 縮寫形式：縮寫形式：hadnt (2) 用法：過去完成時表示在用法：過去完成時表示在過去某一過去某一時間或動作之前時間或動作之前已經(jīng)發(fā)生或完成了已經(jīng)發(fā)生或完成了的動作。的動作。第14頁/共40頁(3) 它所表示動作發(fā)生的時間是它所表示動作發(fā)生的時間是“過過去去 的過去的過去”。 表示過去某一時間可用表示過去某一時間可用by, before 等構(gòu)成的短語來表示。等構(gòu)成的短語來表示。 也可以用也可以用when, before 等引導(dǎo)的等引導(dǎo)的時時間狀語從句間狀語從句來表示。來表示。 還可以通過狀語從句或通過還可以通過狀語從句或通過上下文上下

7、文暗示暗示。第15頁/共40頁例如：When I got there, you had already eaten your meal. 當(dāng)我到達(dá)那里時，你已經(jīng)開始吃了。By the time he got here, the bus had left. 在他到達(dá)那里之前，汽車已經(jīng)離開了。第16頁/共40頁1cTake turns being Mary. Look at the pictures and talk about what happened this morning. 第17頁/共40頁I overslept. By the time I got up, my brother ha

8、d already gotten in the shower.What happened?第18頁/共40頁So, after he got out of the shower, I took a quick shower and got dressed. But by the time I went outside, the bus had already left.Oh, what a pain!第19頁/共40頁Oh, yes! So I ran all the way to school. But when I got to school, I realized I had left

9、my backpack at home. Oh, no!No wonder you look stressed.第20頁/共40頁2aListen to Mary continue her story. Number the pictures 1-4 in the correct order.4312第21頁/共40頁2bFill 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 rea

10、lized 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.gothad leftgothad rungwalkedhad started第22頁/共40頁Retell the story第23頁/共40頁2cMake up an ending for the story and share it wi

11、th your partner. The teacher looked at Mary and asked her if she had finished the homework. Mary told her the unexpected things she met with this morning but they sound like excuses to the teacher. Therefore, Mary was asked to finish the homework in the class. What an unforgettable day it is for Mar

12、y!第24頁/共40頁2d Role-play the conversation.Why were you late for class today, Kevin?My alarm clock didnt go off! I kept sleeping, and when I woke up it was already 8:00 a.m.!第25頁/共40頁Oh, no!So I just quickly put on some clothes and rushed out the door.第26頁/共40頁You didnt eat breakfast?No, I didnt even

13、brush my teeth or wash my face! But before I got to the bus stop, the bus had already left.第27頁/共40頁Then how did you get here?Luckily, Carls dad saw me on the street and gave me a lift in his car.Well, at least by the time you got to school, you were only five minutes late for class. 第28頁/共40頁1. Why

14、 was Kevin late for class? 2. How did Kevin get to school? His clock didnt go off. He overslept. Carls dad saw him on the street and gave him a lift in his car.第29頁/共40頁第30頁/共40頁1. Life is full of the unexpected. unexpected adj. 出乎意料的；始料不出乎意料的；始料不及的及的 e.g. It will not be unexpected if Tom comes late

15、 again, because he is always like this. 如果湯姆又遲到了，一點(diǎn)也不意如果湯姆又遲到了，一點(diǎn)也不意 外，因為他一向如此。外，因為他一向如此。第31頁/共40頁2. By the time I got up, my brother had already gotten in the shower. by the time 在在以前，常引導(dǎo)表示以前，常引導(dǎo)表示過去的時間狀語從句，主句常用過去過去的時間狀語從句，主句常用過去完成時，即完成時，即had+動詞過去分詞。動詞過去分詞。 e.g. By the time I got there, he had alre

16、ady left. 在我到那兒之前，他已經(jīng)離開了。在我到那兒之前，他已經(jīng)離開了。第32頁/共40頁3. So I just quickly put on some clothes and rushed out the door. rush out 沖出去，沖出沖出去，沖出 e.g. Henry rushed out the room and disappeared in the rain. 亨利沖出房間，消失在了雨中。亨利沖出房間，消失在了雨中。 Julia rushed out and didnt return. 朱麗葉沖了出去，再沒回來。朱麗葉沖了出去，再沒回來。第33頁/共40頁4. L

17、uckily, Carls dad saw me on the street and gave me a lift in his car. gave a lift 捎捎一程一程 e.g. Could you give me a lift, please? 請問你能否捎我一程？請問你能否捎我一程？ Jim gave me a lift on my way home yesterday. 吉姆昨天在我回家的路上捎了我吉姆昨天在我回家的路上捎了我 一程。一程。第34頁/共40頁第35頁/共40頁一、用方框內(nèi)短語的適當(dāng)形式填空。一、用方框內(nèi)短語的適當(dāng)形式填空。1. Tom _, running aft

18、er his brother in the dark night yesterday.2. _ I was 10, I had been able to either play piano or violin. 3. _, Sammy! It has been late for you to go to school. rushed outBy the timeWake up by the time, wake up, rush out第36頁/共40頁二、根據(jù)句意和漢語提示，填寫單詞。1. There will be an _ (意外的） surprise.2. The children _ (沖，奔) out the school when the bell rang. 3. Ye