英语在现在的学习里占得比重越来越大了,英语成了孩子们升学必须要掌握的科目了。鉴于此,小编给大家带来了小升初备考英语必须掌握的四种时态。
一、一般现在时(共分为两类)
1、be动词类:表示一种状态,翻译为汉语为“在……”或“是……”。
如:I am a student. Where is your book?
2、实意动词类:表示经常性或习惯性的动作,也可表示喜欢做某事或喜欢什么。
实意动词:即含有具体汉语意思的动词。如:buy watch come drive
●英语中大部分动词为实意动词。
如:I usually have rice for breakfast. He often goes to school by bike.
●变疑问句和否定句,要借助于助动词do/does,变一般疑问句时,do/does放于句首,变否定句do/does后加not.
如:Do you do morning exercises in the morning? Does he have rice for breakfast?
I don`t go to school by bke. He doesn`t get up at 6 in the morning.
●一般现在时实意动词类,一定要牢记第三人称单数形式,即三单式。所谓第三人称单数形式就是指当句子的主语为第三人称单数时,实意动词要发生相应的变化,即在实意动词的末尾加s或es.
●特别要注意在否定句和一般疑问句中,动词的第三人称单数形式要还原成动词原形。
如:He doesn`t go to school by bus. Does he teach you math?
二、现在进行时:表示此时此刻正在进行的动作。
●句子结构为:主语+be动词+V.ing形式+其它。
(be动词包括am/is/are) V.ing即动词的ing形式
●一般疑问句:be动词放在句首,否定句be后加not
●标志性词有:look ,now,listen等。
●标志性的提示句子有:Please be quiet.请安静 Don`t talk.别说了。 Be careful. 当心。
I am listening to music now. Mike is making cakes.
Are you reading boks? Please be quiet,the baby is sleeping.
Be careful,the car is coming. Don`t talk,our teacher is coming.
三、一般将来时:表示将要发生的动作,或打算计划做某事。
●句子结构为:主语+be going to +动词原形+其它。
●变一般疑问句:be动词放在句首,变否定句be后加not.
●同学们要牢记be going to是一个整体,缺一不可。此外要牢记to后跟动词原形。
如:I am going to play football this afternoon.
Are you going to play football this afternoon?
I am not going to play football this afternoon.
四、一般过去时:表示发生在过去的动作或存在的状态。(共分为两类)
1、be动词类:表示一种状态,翻译为汉语为“在……”或“是……”。
如:I was at home yesterday.. Where were you yesterday evening?
2、实意动词类:即含有具体意思的动词。
如:bought(buy的过去式)、ate(eat的过去式)、
I bought many presents for my friends in Beijing last year.
We ate good foood with my parents last night.
●变疑问句和否定句,要借助于助动词did,变一般疑问句时,did放于句首,变否定句时,did后加not.切记在否定句和一般疑问句中,实意动词的过去式要还原成动词原形。
如:Did you watch TV last night? I didn`t take pictures in Beijing last week.
以上就是小编带给大家的小升初备考英语必须掌握的四种时态,希望能对大家有所帮助,也希望大家多关注学大教育网,我们会不断给大家带来好的读物。