动词过去式详解: 动词得过去式得构成规则有:Ａ、规则动词 ① 一般直接在动词得背面加 ed 如:worked , learned , cleaned , visited ② 以 e 结尾得动词直接加 d:如 lived , danced , used ③ 以辅音字母加 y 结尾得动词要改 y 为 i 再加 ed(此类动词较少) 如:study – studied carry – carried worry – worried (注意 play、stay 不就是辅音字母加 y,因此不属于此类) ④ 双写最终一种字母(此类动词较少)如:stopped 动词目前分词(动词得 ing)形式详解:动词得 ing 形式得构成规则:•① 一般得直接在背面加上 ing , 如:doing , going , working , singing , eating •② 以 e 结尾得动词,要先去 e 再加 ing , 如:having , writing •③ 双写最终一种字母得(此类动词很少) 如:running , swimming , sitting , getting人称与数:句型专题归类 :1、肯定句:就是指用肯定得语气来陈说得句子,如:I’m a student、 She is a doctor、 He works in a hospital、 There are four fans in our classroom、 He will eat lunch at 12:00、 I watched TV yesterday evening、 3、一般疑问句:必须用“yes”,或“no”来回答。•Are you a student? Yes, I am / No, I’m not、 •Is she a doctor? Yes, she is、 / No, she isn’t、 •Does he work in a hospital? Yes, he does、 / No, he doesn’t、 •Are there four fans in our classroom? Yes, there are、 / No, there aren’t、 •Are you going to buy a ic book tonight? Yes, I am、 / No, I am not、 (Yes, we are、 / No, we aren’t、)•Will he eat lunch at 12:00? Yes, I will、 / No, I will not(won’t)、 •Are they swimming? Yes, they are、 / No, they aren’t、•Did you watch TV yesterday evening? Yes, I did、 / No, I didn’t、4、特殊疑问句:以特殊疑问词(what , where , who , which , when , whose , why , how 等)开头引导得句子、 此类句子应当问什么就答什么,不能用“yes 、no”来回答。如:•What is this? It’s a puter、•Where are you going? I’m going to Beijing、•Who played football with you...
