酷兔英语

还多孩子英语不好是因为事态会用错

下面是所有事态句式和例句,快来抢!

一、一般现在时:
概念:经常、反复发生的动作或行为及现在的某种状况。
例:He listens to the radio every evening.
时间状语:
always, usually, often, sometimes, every week (day, year, month...), once a week, on Sunday, etc.
基本结构:①be动词;②行为动词
否定形式:①am/is/are +not;②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,同时还原行为动词。
一般疑问句:①把be动词放于句首;②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。
二、一般过去时:
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。
例:I was born on April 2, 1986.
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, once upon a time, etc.
基本结构:①be动词;②行为动词
否定形式:①was/were +not;②在行为动词前加didn't,同时还原行为动词。
一般疑问句:①was或were放于句首;②用助动词do的过去式did 提问,同时还原行为动词。
三、现在进行时:
概念:表示现阶段或说话时正在进行的动作及行为。
例:The woman is talking to the doctor.
时间状语:now, at this time, these days, etc.
基本结构:am /is/are +doing
否定形式:am /is/are +not +doing.
一般疑问句:把be动词放于句首。
四、过去进行时:
概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。
例:We were copying the new words this time yesterday.
时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。
基本结构:was / were +doing
否定形式:was / were + not + doing.
一般疑问句:把was或were放于句首。
五、现在完成时:
概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
例:I have already finished my homework
时间状语:recently, lately, since...,for...,in the past few years, etc.
基本结构:have/has + done
否定形式:have/has + not +done.
一般疑问句:have或has放于句首。
六、过去完成时:
概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即"过去的过去"。
例:The class had already begun when I came to school.
时间状语:before, by the end of last year(term, month...),etc.
基本结构:had + done.
否定形式:had + not + done.
一般疑问句:had放于句首。
七、一般将来时:
概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。
例:We are going to have a volleyball match tomorrow.
时间状语:tomorrow, next day(week, month, year...),soon, in a few minutes, by...,the day after tomorrow, etc.
基本结构:①am/is/are going to + do;②will/shall + do.
否定形式:①am/is/are going not to + do;②will/shall not + do.
一般疑问句:①be放于句首;②will/shall提到句首。
八、过去将来时:
概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
例:Did you ask Kate whether they would fly to Egypt?
时间状语:the next day(morning, year...),the following month(week...),etc.
基本结构:①was/were going to + do;②would/should + do.
否定形式:①was/were+ not + going to + do; ②would/should + not + do.
一般疑问句:①was或were放于句首;②would/should 提到句首。



文章标签:英语语法  初中英语  初中英语语法