1 五种时态讲解及练习题英语的时态（ tense）是一种动词形式，不同的时态用以表示不同的时间与方式。下面就英语中常见的八种基本时态进行阐述，其它的时态都是在这八种时态的基础上结合而成的。一、 一般现在时：1.概念：经常、反复发生的动作或行为及现在的某种状况。2.时间状语： always, usually, often, sometimes, every week (day, year, month...), once a week, on Sundays, 3.基本结构：动词原形（如主语为第三人称单数，动词上要加（e）S）4.否定形式： am/is/are+not;此时态的谓语动词若为行为动词，则在其前加don＇t,如主语为第三人称单数，则用doesn＇ t，通常还原行为动词。5.一般疑问句：把be 动词放于句首；用助动词do 提问，如主语为第三人称单数，则用does，同时，还原行为动词。6.例句： It seldom snows here. He is always ready to help others. Action speaks louder than words. 1.I like ____________ (swim). 2.He _________(read) English every day. 3.We _________(go)to school at seven in the morning. 4.Mike________(go)to school at seven in the morning. 5.My mother________(like) ______(go) shopping. 6.I can ________(draw) many beautiful pictures. 7.She_________(make) a model plane. 8.Do you ________(like)_________(run)? 9.Does he_________(like)_________(jump) ? 10.Does Nancy_________(grow)flowers on Saturday ? 11.The teachers________(like)___________(dance). 12.The teacher________(like)____________(dance). 2 2）用所给的人称改写句子1.I take photos on Sunday. ( Mike) 2.We grow beautiful flowers. (she) 3.They like collecting stamps. (Ben) 4.I listen to music carefully. (my aunt) 5.You like making a model ship. (Helen 二、 一般过去时：1.概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。2.时间状语： ago, yesterday, the day before yesterday, last week(year, night, month ⋯ ), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 3.基本结构： be 动词；行为动词4.否定形式： was/were+not; 在行为动词前加didn＇t...
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