By the time I got outside, the bus had already left.,Section A,The Past Perfect Tense 过去完成时,过去完成时的构成 助动词 had (用于各种人称和数) + 过去分词,When I got to school, the bell had rung.,2. 过去完成时的用法: 主要是表示在过去某个时间,或是动作之前 已经发生或完成的动作.也就是过去的过去.,The Past Perfect Tense 过去完成时,3. 常用的几种方式: 用介词by, before 等构成的时间短语.用连词when, before, after或者短语by the time 引导的时间状语从句.,We had learnt 20 English songs by the endof last month.,The plane had taken off when I reached theairport. By the time I got up , my brother had left home.,By the time I got outside, the bus had already left.,我出去的时候,公共汽车已经开走了.,by the time 意思是 “到的时候”, 相当于 when , 后接过去时的句子 时, 主语的谓语动词用过去完成时态.,1.By the end of last year, we_ over fourhundred news words.A. learned B. will learn C. have learned D. had learned 2.I _my homework before my father came intomy room. am doing B.was done C.had done D.have done 3.My sister didnt go to see the film last nightbecause she_it several times. A. has seen B.had seen C.would see D.was seen 4.I _the exercise before our teacher asked me to hand in the exercise book.A. finish B.finished C.have finished D.had finished 5.When I got to the reading room, all the seats_. A. had been taken B. had taken C. has been taken D. are taken,6.By the time I got there, the thief_.A. has fled B. are fled C.had fled D.was fled 7.By the time it_to rain , we_home. began; had got B. had begun; got C. had begun; had got D. began ;got 8.Han Mei_to see the film because she_it before. hadnt gone; saw B. hasnt gone ;had seen C. didnt go ;saw D. didnt go ; had seen 9.When they arrived at the school , the students _their class. A. begin B. began C. begun D.had begun 10.Why didnt you go to the Yellow Mountain withus? Because I_there four times. have been B.have been to C. had been to D. had been,1.When I reached her apartment ,she_(leave) 2.Did you see him when you were in Shenyang? No, when I got to Shenyang, he_(go) toHangzhou. 3.The film _(be) on for five minutes when I got there. 4. When he was ready to go to work this morning, he found his car_ (steal). 5.She said that she_ (work) in a foreigncompany for five years before she became an English teacher. 6.By the time the fireman arrived, the big fire_ (put) out. 7. The boy said that he_never_(see) such a terrible movie before. 8. When I got three ,it _(begin).,Pairwork,A: Have you ever been late for school? B: Yes, I have. A: Why were you late? B: The bus broke down. A: What did your teacher do? B:,3a,Ive never been late for school, but yesterday I came very close. My alarm clock didnt go off, and by the time I woke up, my father had already gone into the bathroom and I had to wait for him to come out. I had to really rush. I took a quick shower, and had some breakfast, and then ran off to the bus stop. Unfortunately, by the time I got there, the bus had already left. I started walking, but I knew I couldnt get to school on time. Luckily, my friend Tony and his dad came by in his dads car and they gave me a ride. When I got to school, the final bell was ringing. I only just made it to my class.,fff,alarm clock didnt go off father went to bathroom woke up late took shower had some breakfast bus left ran to the bus stop started walking get a ride with a friend bell ringing go to school got to class,fool costumego offget dressedshow upchangeexhausted,inviteembarrassedget upemptyrealizeclockstay up,傻瓜,愚弄服装响穿衣服出席变化,改变极其疲惫的,邀请窘迫的起床空的,倒空意识到钟表熬夜,不睡觉,1a,Put these words in the correctcolumns in the chart.,Nouns,Verbs,Adjectives,fool 可以作名词,”傻瓜,呆子”; 也可作动词, “愚弄, 欺骗” costume 是名词, 意为 “服装,全套服装, 不指单件衣服 embarrassed 可以用作形容词,意为”尴尬的, 局促不安的”, 也是动词embarrass 的过去式 和过去分词. empty 可以用作形容词, “空的”; 也是动词“倒空, 使成为空的” show up 是动词短语;有”出现,出席”;”显现”; ”揭露, 拆穿” 等意思. exhausted 是形容词, 意为”精疲力竭的”,is traditionally a dayto play practical jokes on others.,April Fools Day,2a,Listen and write each persons nameunder his picture.,No name,Joe,David,Nick,2b,Who says each of the phrases below ? Write “D” for Dave, “N” for Nick, and “J” for Joe.,a costume partymy alarm went offstayed up all nightwas exhaustedreally embarrassedthe other kids showed up,J,J,N,N,D,D,本课出现的主要动词的过去式和过去分词,ring rang rung get got gotten go went gone leave left left start started started be was/were been take took taken run ran run wake woke woken,