7上grammar课件.ppt

Remember the new words in this lesson.  * She is writing to her friend. write to … 写信给… They are waiting for the bus. wait for … 等候… He is looking for something. look for … 寻找 …… He is lying in the grass. lie 躺；平放；位于 （lie的ing 形式为lying） Taiwan lies in the southeast of China. Taiwan Lead-in Look! What are they doing? They are playing basketball. What am I doing? I am drinking. What is he doing now? He is dancing. 当我们描述一个正在发生的动作时要用 现在进行时 (the present continuous tense) I am eating. You/ We/ They are eating. He/ She/ It is eating. 一、现在进行时肯定句和否定句的构成： 肯定句: 主语+ am/ is /are + v-ing ... 肯定句: 主语+ am/ is / are not + v-ing ... I am not eating. You/ We/ They are not eating. He/ She/ It is not eating. 二、动词ing形式的构成： + ing 大多数动词 think → thinking - e + ing 以不发音e 结尾的动词 take → taking -ie + y + ing 以ie 结尾的动词 lie → lying 双写辅音字母+ ing 某些以“一个元音字母+ 一个辅音字母”结尾的动词 run → running swim → swimming get → getting 写出下列动词的现在分词形式 read — play — dance — write — sit — get— have — eat — look — carry— begin — put— reading playing dancing writing sitting getting having eating looking carrying beginning putting take — swim— leave — shine — make — sleep — cut — change — lie — study — pay — visit — wait — swimming shining sleeping changing studying paying visiting waiting taking leaving making cutting lying 1. Look! Simon _________ (play) football with his friends in the playground. 2. It’s 4 o’clock in the afternoon. Daniel __________ (study) in the classroom. Exercise 1 Complete the sentences with the correct forms of the verb