语法知识妙讲及练习).docVIP

语法知识妙讲 过去进行时 一.概念 过去进行时常表示过去某一时刻或过去某一阶段正在进行的动作。 二.构成和句式 过去进行时是由“be 动词的过去式 was/were + 现在分词”构成的。否定句是在was，were 后加not；一般疑问句是把was,were提前。如： 肯定句：He was climbing the tree.他在爬树。 否定句：He wasn’t climbing the tree.他没在爬树。 一般疑问句：Was he climbing the tree?他在爬树么？ 肯定回答：Yes,he was.是的，他在爬树。 否定回答：No,he wasn’t.不，他不在爬树。 特殊疑问句：What was he doing?(对climbing the tree 提问) Who was climbing the tree?(对he提问) 三.常与过去进行时连用的时间状语 常与过去进行时连用的时间状语有 at that time/moment,(at) this time yesterday (last night/Sunday/week...), at + 几点钟 + yesterday (last night/Sunday...),when sb did sth等。 专项习题精练 一.单项选择。 1.The Greens _________lunch when I got to their house. A. were having B.was having C.are having D.is having 2.What _______you ________ when I rang you up yesterday? A.are;doing B.were;doing C.do;do D.have;done 3.When the teacher came in,the students _______about the new film. A.are talking B.were talking C.talked D.talks 4.-I called you yesterday evening,but here was no answer. -Oh, I am sorry.I _______dinner at my friend’s home. A.have B.had C.was having D.have had 二.按要求完成句子。 1.She was listening to the radio.(变为否定句) __________________________________________________________________________________ 2.I was writing a letter.(变为一般疑问句并做肯定回答) ___________________________________________________________________________________ 3.My mother was washing clothes at nine o’clock last night.(对画线部分提问) ________________ ___________________________________________________________________________________ 4.It was raining.(变为一般疑问句，并作否定回答) ___________________________________________________________________________________ 5.I was walking in the park. ___________ ___________________________________________________________________________________ 从括号中选择合适的词填空。 1.The girl _________(sudden;suddenly) stood up. 2.My father warned me not to talk with __________(stange;stanger)people. 3.S