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一般现在时的情态动词 情态动词“must”表示“过去的将来”时,和表示“一般现在时”一样都用“must do”吗?

2020-09-30知识7

情态动词和一般现在时,现在进行时和过去时的公式和定意是什么.(要简洁) 情态动词:如should can may must.记住后面接动词原形,即 情+do 例:you can play basketball now.你现在可以打篮球了。一般现在时:概念:经常、反复发生的动作或行为及。

一般现在时的情态动词 情态动词“must”表示“过去的将来”时,和表示“一般现在时”一样都用“must do”吗?

用一般现在时,一般过去时,过去将来时(would+V.), I get up early every day.我每天很早起床He gets up late every day.他每天很晚起床They arrived here yesterday.他们昨天到这儿,She arrived here yesterday她昨天到这儿The boy said he would go to Shanghai with his father.这个男孩说他要和他父亲去上海The teacher told us that we would have a test.老师告诉我们要有场考试I have finished my homework.我已经完成作业了 He has watched the football game.他看过球赛了I had finished the work by the end of last month.到上月底为止我已经完成工作了The students had worked on the problem for ten minutes when the teacher came.老师进来时学生们已经解答这道题有10分钟了How long has it been raining?雨下了多久了We have just been talking about you.我们正说着你呢The classroom is cleaned every day.教室每天打扫.is widely used in the world.英语在世界上用得很广The work must be finished before 4:00pm这项工作下午4点前必须完成.Your homework can be handed in this afternoon.你的作业可以下午交.

一般现在时的情态动词 情态动词“must”表示“过去的将来”时,和表示“一般现在时”一样都用“must do”吗?

为什么前面的情态动词是一般现在时,后面动词是过去时!! 主句用过去时,宾语从句的时态必须与主句的时态保持一致,但主句用现在时,宾语从句可以用任何时态。I can’t believe(不能相信)指现在的心情,I didn’t make the team(当时没有入选)指 believe 以前的情况。参考译文:回家的路上,我又生气又沮丧。“真不敢相信我竟没有入选。我大声说。

一般现在时的情态动词 情态动词“must”表示“过去的将来”时,和表示“一般现在时”一样都用“must do”吗?

用情态动词造一般现在时的句子 I can swim across the river.I can see you.What can I do for you?We can't carry the heavy box.I'm sorry I can't help you.I am afraid I must be going.

情态动词“must”表示“过去的将来”时,和表示“一般现在时”一样都用“must do”吗? 是的,must”表示“过去的将来”时,和表示“一般现在时”一样都用“must do,例如,He must go there.

英语各种时态造句 一、一般现在时:1.概念:经常、反复发生的动作或行为及现在的某种状况.2.时间状语:always,usually,often,sometimes,every week(day,year,month…),once a week,on Sundays,3.基本结构:动词 原形(如主语为第三人称单数,动词上要改为第三人称单数形式)4.否定形式:am/is/are+not;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.5.一般疑问句:把be动词放于句首;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.6.例句:.It seldom snows here.(it doesnot)(dose it或者isnot it?口语)He is always ready to help others.(he is not)(is he?Action speaks louder than words.二、一般过去时:1.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.2.时间状语:ago,yesterday,the day before yesterday,last week,last(year,night,month…),in 1989,just now,at the age of 5,one day,long long ago,once upon a time,etc.3.基本结构:be动词;行为动词 的过去式4.否定形式:was/were+not;在行为动词前加didn't,同时还原行为动词.5.一般疑问句:was或were放于句首;。

情态动词和一般现在时的用法 一、一般现在时1)是动词与人称的搭配:I+am,we/you/they/名词复数+are,he/she/it/名词单数+is例:I am from China.The studys are tall.My sister is Amy.2)表示经常发生的动作或存在状态,长于always,usually,often,sometimes,every day,every week,on Sunday,at 7:00,in the evening等搭配例:We have class on Mondays.He has sports after school.My brother often plays football.I don't like bread.He doesn‘t like bread.Do you play football?Yes,Ido./No I don't Does he like bread?Yes,he does./No he doesn't.一般现在时动词第三人称单数形式的变化规则:①+s ②以s,x,sh,ch,o结尾的词+es;does,goes,teaches,watches,washes ③以辅音+y结尾的词改为ies:study-studies,fly-flies.④have改为has二、现在进行时现在进行时表示现在正在进行或发生的动作,常与now,look,listen等词搭配。其结构为:be(am,are,is)+ding如:He is sleeping.动词加ing变化规则:1)一般情况下,直接加ing,如:cook-cooking.(实在太多了,所以只拿其中一个)2)以不发音的e结尾,去e加ing,如:make-making,write-riting.3)如果末尾是一个。

情态动词can的一般现在时的四种基本句型是哪些?

情态动词在一般现在时句子要用动词原形吗? 前面有情态动词,后面必须原型

一般现在时,情态动词的公式是什么呢谢谢?急

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