1、2021/8/11 星期三1Past Perfect Continuous2021/8/11 星期三2What is Past Perfect Continuous?1. This afternoon, I was in the town center, where I had been doing some shopping.2. One afternoon, hundreds of unlucky passengers who had been expecting to board a flight to New York were told it had been cancelled.2

2、021/8/11 星期三3summaryhad been doing意義：Before she was rescued from the ruins, the soldiers had been searching for two hours.I had been waiting for two hours when they announced that the tickets were sold out.結(jié)構(gòu)： 用于描述過去某一動作之前一直在進(jìn)行或反復(fù)的動作。 例：2021/8/11 星期三4moneyGrammarShe realised that she didnt have any

3、money left.She had been doing some shopping.2021/8/11 星期三5Do you know who I am?GrammarHe pushed his way to the front.He had been waiting in line for some time.2021/8/11 星期三6Practice 5She was scared.watch a thrillerShe was scared because she had been watching a thriller on TV. .Example 2021/8/11 星期三7

4、Practice 5He was laid off.always come to work lateHe was laid off because he had always been coming to work late.2021/8/11 星期三8What is Past Perfect Continuous?long activities in the past that happened before other past eventsShe was upset because she had been waiting for her boyfriend for half an ho

5、ur.2021/8/11 星期三9 b. the repeated actions that happened before a particular point in the pastHe was laid off because he had always been coming to work late.2021/8/11 星期三10 c. An action that was still in progress and had not been completed at a particular time in the past. They had been doing the tho

6、rough cleaning when I came to see them.2021/8/11 星期三11過去完成進(jìn)行時(shí)表示動作_開始，_這一時(shí)間。過去完成進(jìn)行時(shí)的構(gòu)成為“_ ”。和過去完成時(shí)一樣，過去完成進(jìn)行時(shí)也必須以_為前提 past perfect continuous在過去的某一時(shí)間之前一直延續(xù)到 had been + 現(xiàn)在分詞 某一特定的過去時(shí)間 2021/8/11 星期三12他去上海之前，一直住在這里。He had been living here before he went to Shanghai.2021/8/11 星期三13使用過去完成進(jìn)行時(shí)時(shí)，應(yīng)注意和其它時(shí)態(tài)的區(qū)別：1

7、. 過去完成進(jìn)行時(shí)與過去完成時(shí)過去完成進(jìn)行時(shí)強(qiáng)調(diào)動作在過去某一特定時(shí)間之前開始，到這一時(shí)間_；而過去完成時(shí)則強(qiáng)調(diào)動作在過去某一動作或時(shí)間之前_。 仍在進(jìn)行 已經(jīng)完成 2021/8/11 星期三14她叫我進(jìn)去之前我已經(jīng)在房間里等了半個(gè)小時(shí)。（一直在等） 我們來之前他已經(jīng)吃過早餐了。（動作已經(jīng)結(jié)束）I had been waiting in the room for half an hour before she called me in.He had already had the breakfast before we came.2021/8/11 星期三152. 過去完成進(jìn)行時(shí)與過去進(jìn)行時(shí)

8、過去完成進(jìn)行時(shí)強(qiáng)調(diào)動作在過去某一時(shí)刻之前_；而過去進(jìn)行時(shí)強(qiáng)調(diào)的是在過去某一時(shí)刻_. 一直在持續(xù) 正在進(jìn)行 昨天晚上鈴響之前，我一直在讀一本小說。（一直在讀）昨天晚上鈴響時(shí)，我正在讀一本小說。（當(dāng)時(shí)正在讀）Last night I had been reading a novel when the bell rang. Last night I was reading a novel when the bell rang.2021/8/11 星期三161. Was the driving pleasant when you vacationed in Mexico last summer? No

9、, it _ for four days when we arrived, so the roads were very muddy.A. was raining B. would be rainingC. had been raining D. have rainedPractice2021/8/11 星期三172. I have got a headache. No wonder. You _ in front of that computer too long.A. had worked B. are workingC. have been working D. worked2021/8

10、/11 星期三183. I saw Jane and her boyfriend in the park at eight yesterday evening. Impossible. She _ TV with me in my home then.A. watched B. had watchedC. would watch D. was watching2021/8/11 星期三194. They became friends again that day. Until then, they _ to each other for nearly two years.A. didnt speak B. hadnt spokenC. havent spoken D. havent bee