人教版英語(yǔ)八下unit 5《what were you doing when》（section a-2）課件-預(yù)覽頁(yè)
【正文】 he rainstorm came? He was reading in the library when the rainstorm came. What was Ben doing when it began to rain heavily? When it began to rain, Ben was helping his mom make dinner. What was Jenny doing while Linda was sleeping? While Linda was sleeping, Jenny was helping Mary with her homework. 1. 以 when和 while引導(dǎo)的時(shí)間狀語(yǔ)從句 1) 延續(xù)性動(dòng)詞和非延續(xù)性動(dòng)詞 延續(xù)性動(dòng)詞 指動(dòng)作可以延續(xù)一段時(shí)間 , 而不是 瞬間結(jié)束。 如 : start、 begin、 hit、 jump、 knock等。 從句中的動(dòng)作既可 和主句的動(dòng)作同時(shí)發(fā)生 , 又可在主句的動(dòng)作之前 或之后發(fā)生。 如： The weather was fine while we were in Beijing . She called while I was out. 如果主句的動(dòng)作在從句的動(dòng)作過(guò)程中發(fā)生， 從句常用進(jìn)行時(shí)。 invent B. was。 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(guò)去時(shí)間狀 語(yǔ)連用 ,常見(jiàn)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(guò)去某段時(shí)間內(nèi)正進(jìn)行的動(dòng)作。 如 : getgetting swimswimming showshowing 4) 以字母 y結(jié)尾的單詞 , 直接加 ing。 seeseeing bebeing 意事項(xiàng) 1)一些動(dòng)詞 , 如 see、 hear、 love、 like、 know、 remember。 如： They were writing letters to their friends last night. 昨晚他們?cè)趯?xiě)信給他們的朋友。 (表示說(shuō)話者贊揚(yáng)的口氣 ) The boy was always making trouble then . 那時(shí) , 他總是惹麻煩。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 。 Look! The children ___________________ a small cat. , 其他的孩子都在外面玩耍
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