初中英语人教版八年级下册五种英语时态

1、Welcome to the class!Tense 时态时态8 types一般现在时一般现在时一般过去时一般过去时一般将来时一般将来时 现在进行时现在进行时 过去进行时过去进行时 过去将来时过去将来时 现在完成时现在完成时 过去完成时过去完成时Exercise 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)

2、shopping. swimmingreadsgo Does golikes going一般现在时除主语是：A：be动词（am,is,are）B：实义动词原形（第三人称单数时谓语动词要加s）。一般现在时一般现在时the simple present1.表经常发生的事情、存在的动作或状态eg .She sings with the band Crazy Boy.2.表内心活动感情等eg .I dont think you are right.3.描述客观真理eg .Light travels faster than sound.4.表预定的行为eg .The train leaves at 9.

3、 5.当主句的谓语动词是一般将来时， 时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作 e.g.Ill tell him the news when he comes back tomorrow. 同学们，考点同学们，考点在这里！在这里！一般过去时一般过去时the simple pasteg Suddenly,the clouds cleared and the rain stopped. 1.表过去发生的事情或存在的状态表过去发生的事情或存在的状态eg I was very thin in my childhood . 2.表过去经常发生的事情表过去经常发生的事情eg Di

4、d you meet yesterday? He left just now. 3.带有确定的过去的时间状语带有确定的过去的时间状语Exercise 1. I _ (watch) a cartoon 2 days ago. 2. Her father _ (read) a newspaper last night. 3. We _ to the zoo yesterday. (go) 4. _ you _ (visit) your relatives last Spring Festival? 5. He often _ (fly) a kite when he was a child.wat

5、ched read went Didvisitflew1.要在将来的某个时间内发生，是要在将来的某个时间内发生，是“纯粹的将来动作纯粹的将来动作”。eg I shall / will not be free tomorrow. 2.表说话人的意图、打算或某种可能性表说话人的意图、打算或某种可能性eg Who is going to speak first? 3.按计划要发生的动作或命令他人做某事按计划要发生的动作或命令他人做某事eg The new bridge is to open to traffic in 3 days. 一般将来时一般将来时 the simple future 主语主语

6、+ willshall+v原形原形.时时态态用用法法基本结构标标志志词词过去进行时过去进行时was/were + doingat that time, at this time yesterday, when, while过去某时正在进行的动作或状态过去某时正在进行的动作或状态；过去过去的一个动作发生的时候的一个动作发生的时候, ,另一个动作发生正在进行另一个动作发生正在进行现在进行时现在进行时a.表示表示现阶段或说话现阶段或说话时正在时正在 进行的动作进行的动作 b.在口语中在口语中(go, leave, die,arrive等等)用进行时态结构用进行时态结构表示将要发生的动作。表示将要发生

7、的动作。am/is/are + doingnow, at this time, at the moment, these days, look, listen等等 Exercise The doctors _ (get ) off the bus. Come on. They _ ( leave ) now. The white cat is _ (eat) fish. My father _(not work) in the office now. -Where is your mother? -She _ (answer) the phone.are getting are leaving

8、 eatingisnt workingis answeringExercise Later his parents found that he _ _ (sit) on some eggs. When he knocked at the door, my aunt _ _ (cook) The students _ _ (sing) and _ _ (dance) happily on the playground at that time. I _ _ (write) a letter while my brother was listening to music. We had no cl

9、assed at this time yesterday. We _ _ (plant) trees. was sitting was cookingwas singingwas dancingwas writingwere planting 1.根据时间状语时间状语确定时态 2.在复合句中根据时态呼应确定时态，即时即时态一致原则态一致原则 3.主将从现原则主将从现原则 4.根据上下文已有的时态已有的时态信息判定时态，体现在选词填空选词填空上。根据根据时间状语时间状语确定时态的原则：确定时态的原则： 1. Every summer many foreigners _ to Hainan for

10、 vacations. A. comes B. came C. come D. comingEvery summer根据根据上下文已有时态信息点上下文已有时态信息点确定时态的原则：确定时态的原则： 2. Is your mother a nurse? -Yes, she is. She _ in Town Hospital. A. has worked B. works C. worked D.workinga. If引导宾语从引导宾语从 句，句，“是否是否”,b. If引导状语从引导状语从句，句，“如果如果”利用上下文利用上下文语意确定时态语意确定时态的原则：的原则： 3. Wheres your mother, Lucy? -She _ TV in the room.A. watches B. watched C. is watching D. watchings在复合句中根据在复合句中根据时态呼应确定时态时态呼应确定时态的原则的原则： 4. Do you know if he back next week? If he _, please let me know. A. comes; will come B. will come; will come C. will come; comes D. comes, comes 时态中的时态中的“特殊特殊”