陈述句及过去进行时.ppt

陈述句 ：描述一个事实,I had a very good seat. They were talking loudly.,（时间）主+谓+宾+方式+地点+时间,The / little boy / an apple / this morning /ate / greedily / in the kitchen,The little boy ate an apple greedily in the kitchen this morning,（时间）主+系+表+方式+地点+时间,Once / was / a teacher / he /in Africa,He was a teacher in Africa once.,系动词（ Link verb ）：系动词本身有一定的词义，但不能独立作谓语，必须和句子中的表语一起构成谓语。简单地说，将主语和表语联系在一起，并构成一个完整句子的动词就叫做系动词。 例如： This flower is beautiful. I felt very tired. You look worried. It tastes delicious.,表语（ Predicative ）：表语是用来说明主语的身份、 特征或状态的。它又叫作主语补足语。表语位于系 动词之后，主要由名词、代词、形容词、数词、 副词、介词短语、分词（短语）或动名词（短语）等。,I am fine . （ fine 是形容词，作表语） He is a boy . （ boy 是名词，作表语） Five plus two is seven . （ seven 是数词，作表语） We are here . （ here 是副词，作表语） He is not at home . （“ at home ”是介词短语，作表语） My hobby is reading . （ reading 是动名词，作表语）,过去进行时: 表示在过去某一时间内或时间点正在进行的动作或一直进行的动作。 was / were + doing (现在分词)。 at 8 oclock last night, this time yesterday,1.The last time I _ Jane she _ cotton in the fields. A. had seen, was picking B. saw, picked C. had seen, picked D. saw, was picking 2.I dont think Jim saw me; he _ into space. A. just stepped B. was just stepping C. has just stepped D. had just stepped 3.I first met Lisa three years ago. She _ at a radio shop at the time. A. has worked B. was working C. had been working D. had worked,D,D,B,4. The reporter said that the UFO _ east to west when he saw it. A. was traveling B. traveled C. had been traveling D. was to travel 5. I _ my breakfast when the morning post came. A. had B. had been having C. have been having D. was having 6.When I arrived at his office, he