一:中考英语知识点汇总
下面,我们来看看各个时态的用法:
一般过去时
用法索引
1.在确定的过去时间里所发生的动作或存在的状态。
时间状语有:yesterday,last week,an hour ago,the other day,in 1982等。
Where did you go just now?
2.表示在过去一段时间内,经常性或习惯性的动作。
When I was a child,I often played football in the street.
特殊句型(需重点掌握)
1.It is time for sb.to do sth.“到……时间了”、“该……了”
2.It is time sb.did sth.“时间已迟了”、“早该……了”
It is time for you to go to bed.你该睡觉了。
It is time you went to bed.早该睡觉了。
3.would (had) rather sb.did sth.表示“宁愿某人做某事”
I’d rather you came tomorrow.
请你注意:一般过去时的时间状语应该是表示过去某个时间的词或词组,如:yesterday,last month,in 1999,two days ago等,绝对不可与recently,in the past 10 years,this month等连用,因为这样的时间状语都与现在有关系,应该用现在完成时或一般现在时。
过去进行时
用法索引
1.表示过去某个时刻或某一阶段正在进行的动作。 构成: be(was,were)+现在分词,常用的时间状语:at 10:30 last night ,this time yesterday evening
Eg1.What were you doing at three o’clock yesterday afternoon?
2.用于when,while 引导的时间状语从句中。用过去进行时表示较长的动作。过去进行时可用于主句,也可用于从句。
Eg1.I was doing my homework when someone knocked at the door.
Eg2.We were walking along the river when suddenly it rained.
Eg3.While he was waiting at the bus stop,the traffic accident happened.( While 后的分句必须用进行时)
Eg4.While I was reading ,my sister was sleeping.(表示对比,都用进行时)
3.用于表示过去将来的动作。常用在间接引语中。
Eg1.She was leaving early the next morning.
Eg2.I asked him whether he was coming back for dinner.
过去将来时
用法索引
1.过去将来时表示从过去的某一时间来看将要发生的动作或存在的状态。它常用于宾语从句中。
有两种构成形式:用would表示的过去将来时和用be (was/were) going to 表示的过去将来时。
Eg1.He told me h......余下全文>>
二:初中英语知识点总结
一般现在时的用法
1) 经常性或习惯性的动作,常与表示频腮度的时间状语连用。
时间状语: every…, sometimes, at…, on Sunday
I leave home for school at 7 every morning.
2) 客观真理,客观存在,科学事实。
The earth moves around the sun.
Shanghai lies in the east of China.
3) 表示格言或警句中。
Pride goes before a fall. 骄者必败。
注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例:Columbus proved that the earth is round..
4) 现在时刻的状态、能力、性格、个性。
I don’t want so much.
Ann Wang writes good English but does not speak well.
比较:Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
2. 一般过去时的用法
1)在确定的过去时间里所发生的动作或存在的状态。
时间状语有:yesterday, last week, an hour ago, the other day, in 1982等。
Where did you go just now?
2)表示在过去一段时间内,经常性或习惯性的动作。
When I was a child, I often played football in the street.
Whenever the Browns went during their visit, they were given a warm welcome.
3)句型:
It is time for sb. to do sth "到……时间了" "该……了"
It is time sb. did sth. "时间已迟了" "早该……了"
It is time for you to go to bed. 你该睡觉了。
It is time you went to bed. 你早该睡觉了。
would (had) rather sb. did sth. 表示’宁愿某人做某事’
I’d rather you came tomorrow.
4) wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等。
I thought you might have some. 我以为你想要一些。
比较:
一般过去时表示的动作或状态都已成为过去,现已不复存在。
Christine was an invalid all her life.
(含义:她已不在人间。)
Christine has been an invalid all her life.
(含义:她现在还活着)
Mrs. Darby ......余下全文>>
三:初三复习英语语法重点有哪些
八种时态:一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时、过去将来时。 两种语态:主动语态、被动语态 词类:名词、动词、形容词、代词、副词、介词、数词