新人教版八年级上四大时态对比教程.ppt

一般现在时态 主系表 主谓宾 S + am / is/are + P S + v/vs + O 肯定句 否定句 一般问句 Am / Is/Are +s + P? S + am not / isn’t/aren’t + P S + dont/doesn’t + v + O Do/Does + s + v + O? 特殊问句 特殊问词 + am / is/are +s + P? 特殊问词 + do/does + s + v + O? 临场发挥 1. My mother is at home every day. 肯定句 ： 否定句： 一般问句： 划线提问： 2. My father watches TV every evening. 肯定句 ： 否定句： 一般问句： 划线提问： 一般现在时态练习 用动词的适当形式填空 1.____ you often _____ (go) shopping on Sundays? 2.Who usually ______ (wash) clothes at home? 3.He sometimes______(go) to the cinema. But he often______(do) his homework at home . 4.What time _____you ______(get) to school every day? 5.Jim ___(not like) watching TV. He______(like) playing games. . 一般过去时态 主系表 主谓宾 S + was / were + P S + ved + O 肯定句 否定句 一般问句 Was / Were+s + P? S + wasnt / werent + P S + didnt + v + O Did + s + v + O? 特殊问句 特殊问词 + was /were+s + P? 特殊问词 + did + s + v + O? 临场发挥 1. My mother was at home yesterday. 肯定句 ： 否定句： 一般问句： 划线提问： 2. My father watched TV yesterday evening. 肯定句 ： 否定句： 一般问句： 划线提问： 一般过去时态练习 用动词的过去式填空 1._____ you ____________(remember) to buy the oranges? 2.Who __________(invent) the computer. 3.We ______(go) to the cinema last night. The film______(be) very good. 4.What time _____you ______(get) to school this morning? 5.Jim ___(not do) a lot of homework yesterday. He______(go) shopping. and______(cook) supper. 现在进行时态 主谓宾 S + am/is/are+ Ving+ O 肯定句 否定句 一般问句 S + am not/isn’t/aren’t+ Ving+ O Am/Is/Are+ Ving+ s + v + O? 特殊问句 特殊问词 + am/is/are+ Ving + s + v + O? 临场发挥 1. My mother is cooking dinner now. 肯定句 ： 否定句： 一般问句： 划线提问： 2. My friends are running in the park. 肯定句 ： 否定句： 一般问句： 划线提问： 现在进行时态练习 用动词的适当形式填空 1. Look! What ____ your father _____ (do)? 2.Who ______ (swim) in the river now. 3. It’s 8:00,Tom and I ______(have) an English class. But his deskmate______(not have) it carefully. 4.What _____you ______(do)? I’m playing soccer. 5. My family ___ (watch) TV n