(
课件网) 中考英语语法复习 时态 知识梳理 01 The river used to be clean. However, it is badly polluted. People are throwing rubbish to the river. Factories are putting waste into the river. The government has taken actions. Some laws are developed to stop the pollution. Everyone should take part in saving the earth. used to do sth 被动语态 现在进行时 现在完成时 情态动词 What are your plans for next year I’m going to join the school volleyball team. What do you remember about Grade 8 I remember being a volunteer. What did you use to do that you don’t do now I used to take dance lessons,but I don’t anymore. What are you looking forward to I’m looking forward to going to senior high school. What happened in Grade 7 that was special Our team won the school basketball competition. How have you changed since you started junior high school I’ve become much better at speaking English. How do you think things will be different in senior high school I think that I’ll have to study much harder for exams. 一般过去时 现在完成时 一般将来时 一般将来时 一般现在时 一般过去时 现在进行时 NOW TIME will/shall + 实义动词原形/系表结构 be going to + 实义动词原形/系表结构 主语 + have / has + 过去分词 + … 1. was/were + 表语 2. 实义动词的过去式 + … 一般过去时 现在完成时 一般将来时 do/does 一般现在时 1.表经常发生的事情、存在的动作或状态 She sings with the band Crazy Boy. 2.表内心活动感情等 I don't think you are right. 3.描述客观真理 Birds fly in the sky. 4.表预定的行为 The train leaves at 9. every day, often, sometimes, three times a week… NOW 用法 标志性词汇 结构：do/does 1.表过去发生的事情或存在的状态 Suddenly, the clouds cleared and the rain stopped. 2.表过去经常发生的事情 I was very thin in my childhood. 3.带有确定的过去的时间状语 Did you meet yesterday He left just now. 一般过去时 yesterday, the day before yesterday, …ago, …later, just now, at that moment, last…, in 2001, in the past, last year等。 NOW past 用法 标志性词汇 结构：did 1.要在将来的某个时间内发生，是“纯粹的将来动作”。 I shall / will not be free tomorrow. 2.表说话人的意图、打算或某种可能性 Who is going to speak first 一般将来时 NOW past Future tomorrow类 next + 时间 in + 时间段 其他 tomorrow, the day after tomorrow 等 next week, next month, next year 等 in the future, one day, someday 等 in two days, in a week 等 用法 标志性词汇 结构：will/be going to do will be going to 近期、眼下就要发生的事情；含有“计划、准备”的意思 较远一些的将来时间 He is going to write a letter tonight. 表示根据主观判断将来肯定发生的事情 客观上将来势必发生的事情。 He is seriously ill. He is going to die. 在有条件从句的主句中，一般不用be going to , 而多用will 。 If any beast comes at you, I’ll stay with you. He will write a book one day. He will be 20 years old. Some laws are developed to stop the pollution. These trees were cut down by the workers last night. In the future , more and more work will be done by the robots. I think teenagers should be allowed to choos ... ...
