【文章內(nèi)容簡介】 er came in. A. while B. when C. what time 3. My best friend visited my house while I _______ dinner in the kitchen. A. cooked B. cooking C. was cooking 練一練 A B C 4. ― When ______ the car ______? ― In 1885． （ 2023隨州市） A. did。 invent B. was。 invented C. does。 invent D. is。 invented 5. Our teacher wants us to be ______ when we talk with the foreigners. (06大連中考真題 ) A. fortable B. unusual C. grateful D. confident B D 6. — Dick gave me a note while I ______ in the library. — I guess he made it to say “ sorry” to you. (2023黃岡市 ) A. am reading B. was reading C. reads D. will read B 2. 過去進(jìn)行時(shí) 1. 概念 : 表示過去某一時(shí)刻或某段時(shí)間內(nèi)正進(jìn)行的動(dòng)作。 2. 構(gòu)成 : was/were + 動(dòng)詞現(xiàn)在分詞 3. 用法 : a: 表示某一時(shí)刻正進(jìn)行的行為 , 與特定的過去時(shí)間狀 語連用 ,常見的時(shí)間有 : at 8 last night, at this time at that time, at that moment 等 . What were you doing at 10 yesterday morning? I was writing a letter to my father at that moment. b: 表示過去某段時(shí)間內(nèi)正進(jìn)行的動(dòng)作。 . We were building a house last winter. They were waiting for you yesterday. 否定句和疑問句： . We were not sleeping at home. Was he feeling well? 1) 一般動(dòng)詞在詞尾加 ing, 如 gogoing。 2) 以不發(fā)音字母 e結(jié)尾的動(dòng)詞 , 先去掉 e, 再加 ing。 eing makemaking writewriting 3) 以重讀閉音節(jié)結(jié)尾的動(dòng)詞 , 如果末尾以一個(gè) 輔音字母結(jié)尾 , 應(yīng)先雙寫這個(gè)字母 , 再加 ing， x和 w結(jié)尾的除外。 如 : getgetting swimswimming showshowing 4) 以字母 y結(jié)尾的單詞 , 直接加 ing。 如 carrying、 playing、 studying。 5) 以字母 ie結(jié)尾的動(dòng)詞 , 變 ie為 y, 再加 ing。 die → dying lie →lying 6) 以元音字母加 e結(jié)尾 , 或以 e結(jié)尾 , 且 e發(fā)音的 動(dòng)詞 , 直接加 ing。 seeseeing bebeing 1)一些動(dòng)詞 , 如 see、 hear、 love、 like、 know、 remember。 understand、 have等表示感情、 知覺和狀態(tài)的詞 , 一般不用于進(jìn)行時(shí)態(tài)。 2) 在 there和 here引起的句子中 , 常用一般現(xiàn)在 時(shí)代替現(xiàn)在進(jìn)行時(shí)。 . Here es the bus. There goes the bell. 5. 過去進(jìn)行時(shí)和一般過去時(shí)的區(qū)別 1) 過去進(jìn)行時(shí)表示過去正在進(jìn)行的動(dòng)作 , 而一般過去時(shí)則表示一個(gè)完整的動(dòng)作。 如： They were writing letters to their friends last night. 昨晚他們?cè)趯懶沤o他們的朋友。 (沒有說明信是否寫完 ) They wrote letters to their friends last night . 他們昨晚寫了信給他們的朋友。 (表達(dá)了他們已寫好的意思 , 整個(gè)寫的過程已完成 ) 2) 當(dāng)動(dòng)作延續(xù)較長時(shí)間時(shí)或表示厭煩、贊美等 感情色彩時(shí) , 常用過去進(jìn)行時(shí)表示。 如： He was thinking more of others than of himself. 他考慮別人的比考慮自己的多。 (表示說話者贊揚(yáng)的口氣 ) The boy was always making trouble then . 那時(shí) , 他總是惹麻煩。 (表示說話者厭煩的口氣 ) 過去進(jìn)行時(shí) 含義 : 表示 過去某個(gè)時(shí)刻 正在進(jìn)行 的動(dòng)作。 結(jié)構(gòu)： was/were + doing 例句： I was having an English class at this time yesterday. 現(xiàn)在 進(jìn)行時(shí) 含義 : 表示 現(xiàn)在 正在進(jìn)行 的動(dòng)作。 結(jié)構(gòu) ： is/am/are + doing 例句 ： I am having an English class. 6. 4a. Look at the table and write sentences with both while and when. John Mary take photos buy a drink play the piano leave the house clean his room turn on the radio shop take the car to the car wash . While John was taking photos, Mary bought a drink. John was taking photos when Mary bought a drink. While John was playing the piano, Mary left the house. John was playing the piano when Mary left the house. While John was shopping, Mary took the car to the car wash. John was shopping when took the car to the car wash. While John was cleaning his room, Mary turned on the radio. John was cleaning his room when Mary turned on the radio. 4c. What were you doing at these times last Sunday? Fill in the chart. Then ask your partner. A: What were you doing at nine o’ clock last Sunday morning? B: I was sleeping. How about you? A: I was doing my homework. B: You39。re kidding! Group work You Student1 Student2 9:00 am run read have breakfast 11:30 am wash swim walk 4:00 pm read books 9:00 pm watch TV What were you doing at … last Sunday? 9:00 am 11:00 am 8:00 pm 10:00 pm A: What were you doing at nine o’ clock last Sunday? B: I was running. How about you? A: I was reading. B: You’ re kidding! v. 欺騙 。 戲弄 。 開玩笑 Revision: when vs. while 這兩個(gè)詞都有“當(dāng) … 的時(shí)候”的意思。 when 既可指某一點(diǎn)時(shí)間 , 也可以指一段時(shí)間 。 while 強(qiáng)調(diào)一段時(shí)間 , 所以從句的謂語動(dòng)詞常是延續(xù)性的。 當(dāng) when表示“在某一段時(shí)間里” 的意思時(shí) , 它可以代替 while, 但 while不能代替 when. . When I came home, she was cooking dinner. 當(dāng)我到家時(shí) , 她正在做飯。 When you hang wet clothes near a fire, you will see steam rising from them. 當(dāng)你把濕衣服掛在火邊時(shí) , 你會(huì)看到水汽從衣服上升起。 1a Think of a time when you were late for or couldn39。t go to an event. What was the event? What was the reason why you were late or couldn39。t go? Tell your partner the story. 1b. Listen and write short answers to the questions. event happened at the school yesterday? 2. _________________