一般现在时、现在进行时及一般过去时讲解(53张)技术总结.ppt

He works. He is working. He worked. Tom always gets presents on his birthday. They usually go to school at seven o`clcok. My mother often watches TV on the computer. We sometimes play basketball after school. Complete the sentences. 王先生是我们的英语老师。 1.Mr Wang _______ (be) our English teacher. 2.Mr Wang ___________ ( not be) our English teacher. 3.______ (be)Mr Wang our English teacher? 4.Yes,______ ______ . No,_______ ______ . 时态大比拼 She got up at seven oclock yesterday. （用 now改写） She is getting up now . （用 every day改写） She gets up at seven oclock every day. 时态大比拼 Look！Tom is cleaning his room. （用on weekends 改写） Tom cleans his room on weekends. （用two hours ago改写） Tom cleaned his room two hours ago. I usually wash my clothes in the afternoon. (用now改写) I am washing my clothes now. (用last weekend改写) I washed my clothes last weekend. Read and think.（判断下面句子的时态，动词有什么变化） Tom always gets presents on his birthday. They usually go to school at seven o`clcok. My mother often watches TV on the computer. We sometimes play basketball after school. 一般现在时 一般现在时含有be动词变疑问、否定句的口诀：要变一般疑问句，be动词提前很容易。否定句，很简单，not 在be 动词后面站。  Complete the sentences. 王先生是我们的英语老师。 1.Mr Wang _______ (be) our English teacher. 2.Mr Wang ___________ ( not be) our English teacher. 3.______ (be)Mr Wang our English teacher? 4.Yes,______ ______ . No,_______ ______ . 一般现在时 结构2：主语+行为动词+其它 (但是当主语是第三人称单数时，行为动词+s/es/y改i加es) We go to school at 7:00. Lucy goes to school at 7:00. She stduies English every day. 否定句结构：主语+don’t/doesn’t+动词原形+其它 We don’t go to school at 7:00. Lucy doesn’t go to school at 7:00. She doesn’t stduy English every day. She goes to school at 7:00. 疑问句结构：Do/Does+主语+动词原形+其它 Does she go to school at 7:00? 肯定回答：Yes, she does. 否定回答：No, she doesn’t. 一般现在时 Summary（小结） 这节课我们学习了 1.一般现在时的概念：… 。 常与：always, usually, often, sometimes连用。 2.一般现在时be动词、行为动词在句中的变化。 3.一般现在时疑问句、否定句的变化口决。 一般现在时 Summary（小结）