Question

1．那個(gè)時(shí)候你在做什么？Whatwere youdoing at that moment？

Answer 1

分析 were doing．

解答 答案：were doing．結(jié)合句意是表示過(guò)去某個(gè)時(shí)刻正在進(jìn)行的動(dòng)作故用過(guò)去進(jìn)行時(shí)was/were+doing，主語(yǔ)you，故were，做do的現(xiàn)在分詞doing，故答案是were doing．

點(diǎn)評(píng) 表示過(guò)去在某一時(shí)間段或某一段時(shí)間內(nèi)正在發(fā)生或進(jìn)行的動(dòng)作或狀態(tài)．其形式為 主語(yǔ)+was/were+V-ing．常與表示過(guò)去的時(shí)間狀語(yǔ)連用，如：last night，last Saturday等；或者與when，while，as引導(dǎo)的過(guò)去時(shí)間狀語(yǔ)連用．例如：We were watching TV from seven to nine last night．昨天晚上七點(diǎn)到九點(diǎn)的時(shí)候我們?cè)诳措娨暎甒hat was he researching all day last Sunday？上周日他一整天都在研究什么？