1、Unit 12Life is full of the unexpected.Section A1a2d12021/3/23Do you ever be late for school?What happened？22021/3/23I overslept.?32021/3/23The bus was too crowded to get on.?42021/3/23?There was an accident when I was on my way to school.52021/3/23?I forgot to take my schoolbag!62021/3/23?I left my

2、schoolwork in my house! I had to go back and get it !72021/3/23I thought it was Saturday, but actually it was Friday!82021/3/23So, dont be late next time, or the teacher will punish you.92021/3/231aLook at the pictures. What happened to the girl?She woke up late.102021/3/231aLook at the pictures. Wh

3、at happened to the girl?She wanted to use the bathroom but someone was in it.112021/3/231aLook at the pictures. What happened to the girl?She ran to catch the bus.122021/3/231aLook at the pictures. What happened to the girl?The bus had just left.132021/3/231aLook at the pictures. What happened to th

4、e girl?She got to school and realized she had left her bag at home.142021/3/231bListen to Mary talking about her morning. Complete the sentence.1. By the time I_, my brother _.got uphad gotten in the showernowgot in the showergot upPast perfect tense152021/3/23Language point1. By the time I_, my bro

5、ther _.got uphad gotten in the shower我起床時(shí),我弟弟已經(jīng)進(jìn)入浴室了?！癰y the time”表示“當(dāng)/到時(shí)”,引導(dǎo)時(shí)間狀語(yǔ)從句。如果從句中用了一般過(guò)去時(shí),主句中常用過(guò)去完成時(shí);如果主句中用了將來(lái)時(shí),從句中常用一般現(xiàn)在時(shí)表將來(lái)。 By the time I got up, he had already left. 當(dāng)我起床時(shí),他已經(jīng)離開(kāi)了。 He will be a teacher by the time he is twenty. 到他二十歲時(shí),他會(huì)成為一名教師。162021/3/231bListen to Mary talking about her

6、morning. Complete the sentence.2. By the time I_, the bus _ already_.hadgot outsideleftnowthe bus leftgot outside172021/3/231bListen to Mary talking about her morning. Complete the sentence.3. By the time I_, I realized I _ my backpack at home.had leftgot to schoolnowleft my backpack at homegot to s

7、chool182021/3/23Retell a story about Marys morning.pair workMary had a terrible morning yesterday. She _.When she_, her brother_ in the shower. By the time she _,the bus _. So she had to_. Oh ,dear. When she _, she realized she_. overslepthad already gottengot outsidehad already leftgot uprun to sch

8、ool got to schoolhad left her backpack at home192021/3/232aListen to Mary continue her story. Number the pictures 【1-4】in the correct order.1234202021/3/232bFill 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 _(realiz

9、e) 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 homegot walked realizedhad lefthad runghad started212021/3/232cMake up an ending for the story and share it with the rest

10、 of the class.The teacher looked at Mary and asked angrily. “Oh Mary, can you tell me why you are late for the class?” “Sorry, teacher. I didnt get up until it was time for school today And my brother was in the bathroom so I couldnt wash my face Then I found out that I didnt take my school and keys

11、 Oh, the most important thing was that I missed the bus! ” All her classmates laughed at her. “You are so unlucky!” Marys classmate laughed again. Marys face turned red and tears came to her eyes. “Please stop!” Her teacher shouted,” This isnt a funny story. Remember, we shouldnt laugh at others mis

12、takes. Mary, take your seat and well go on with our lesson.” The class became very quiet. Mary smiled.One possible version222021/3/232dRole-play the conversation.Matt: Why were you late for class today, Kevin?Kevin: My alarm clock didnt go off! I kept sleeping, and when I woke up it was already 8:00

13、 a.m.!Matt: Oh, no!Kevin: So I just quickly put on some clothes and rushed out the door.Matt: You didnt eat breakfast?Kevin: No, I didnt even brush my teeth or wash my face! But before I got to the bus stop, the bus had already left.Matt: Then how did you get here?Kevin: Luckily, Carls dad saw me on

14、 the street and gave me a lift in his car.Matt: Well, at least by the time you got to school, you were only five minutes late for class.232021/3/23Language point1. Life is full of the unexpected. 生活充滿了意外。the unexpected 為名詞化的形容詞,意為“出乎意料的事”。 英語(yǔ)中,有些形容詞與定冠詞the連用,表示一類人或事物,在句子中起名詞的作用。the homeless (無(wú)家可歸者)

15、the disabled(殘疾人)當(dāng)名詞化的形容詞用作主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞的單復(fù)數(shù)形式取決于它們所表示的概念的單復(fù)數(shù)情況。 多數(shù)情況下,表示一類人或物品時(shí),謂語(yǔ)動(dòng)詞用復(fù)數(shù);少數(shù)情況下,當(dāng)指抽象概念或不可數(shù)的物品及事件時(shí),謂語(yǔ)動(dòng)詞用單數(shù)?！咀⒁狻縏he sick are always taken good care of in that hospital. 在那家醫(yī)院里病人們總是受到很好的照顧。(the sick=the sick people)242021/3/23Language point2. By the time I got to school, I realized I had left

16、 my backpack at home. 當(dāng)我到學(xué)校時(shí)我意識(shí)到我把書(shū)包忘在家里了。表示“把某物忘在某處”要用詞組leave sth. +地點(diǎn)。forget意為“遺忘某物”,指忘記一件具體的東西,但不能有具體的地點(diǎn)。I left my book on the desk. 我把書(shū)忘在了桌子上。I forgot my umbrella yesterday .我昨天忘了帶傘。252021/3/23Language point3. My alarm clock didnt go off. 我的鬧鐘沒(méi)有響。The siren went off suddenly and the robbers dropp

17、ed their things and dashed off. 突然警笛大作,盜賊丟下他們的東西撒腿便跑。go off 為動(dòng)詞短語(yǔ),意為“（鬧鐘）響”,也可以表示“（質(zhì)量）變壞、惡化;（燈）熄滅;（水、電）斷掉”。262021/3/23Language point4. Luckily, Carls dad saw me on the street and gave me a lift in his car.give a lift 捎一程Could you give me a lift, please?請(qǐng)問(wèn)你能否捎我一程?Jim gave me a lift on my way home yes

18、terday.吉姆昨天在我回家的路上捎了我一程。272021/3/23Exercise用方框內(nèi)短語(yǔ)的適當(dāng)形式填空。by the time, wake up, rush out1. Tom _, running after 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 282021/3/23Exercise根據(jù)句意和漢語(yǔ)提示,填寫(xiě)單詞。1. There will b