福气娃娃TT
卧薪尝胆,尝破茧而触痛。破釜沉舟,圆金色六月梦。对于英语,我们需要把陌生的单词片语和句型语法不断的熟悉和熟练,使之成为我们的一种习惯,把它变成我们的第二天性。下面是我给大家整理的一些 二年级英语 的知识点,希望对大家有所帮助。 小学二年级整理的英语语法知识 语态有两种:主动语态和被动语态。 主语是动作的发出者为主动语态:主语是动作的接受者为被动语态。 1) 若宾语补足语是不带to 的不定式,变为被动语态 时,该不定式前要加"to"。此类动词为感官动词。 feel, hear, help, listen to, look at, make, observe, see, notice, watch The teacher made me go out of the classroom。 --> I was made to go out of the classroom (by the teacher)。 We saw him play football on the playground。 --> He was seen to play football on the playground。 2) 情态动词+ be +过去分词,构成被动语态。 Coal can be used to produce electricity for agriculture and industry。 小学二年级的英语语法知识点 我们知道名词可以分为可数名词和不可数名词,而不可数名词它没有复数形式,但可数名词却有单数和复数之分,复数的构成如下: 一)在后面加s。如:fathers, books, Americans, Germans, apples, bananas 二)x, sh, ch, s, tch后加es。如:boxes, glasses, dresses, watches, wishes, faxes 三)1)以辅音字母加y结尾的变y为i再加es 如:baby-babies, family-families, duty-duties, comedy-comedies, documentary-documentaries, story-stories 2)以元音字母加y结尾的直接加s。如:day-days, boy-boys, toy-toys, key-keys, ways 四)以o结尾加s(外来词)。如:radios, photos, 但如是辅音加o的加es:如: tomatoes西红柿, potatoes马铃薯 五)以f或fe结尾的变f为v再加es(s)。如:knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves 六)单复数相同(不变的)有:fish, sheep, deer鹿子, Chinese, Japanese 七)一般只有复数,没有单数的有:people, pants, shorts, shoes, glasses, gloves, clothes, socks 八)单词形式不变,既可以是单数也可以是复数的有:police警察局,警察, class班,同学, family家,家庭成员 九)合成的复数一般只加主要名词,多数为后一个单词。如:action movie-action movies, pen pal-pen pals; 但如果是由man或woman所组成的合成词的复数则同时为复数。如:man doctor-men doctors, woman teacher-women teachers 十)有的单复数意思不同。如:fish鱼 fishes鱼的种类, paper纸 papers报纸,卷子,论文, work工作 works作品,工厂, glass玻璃 glasses玻璃杯,眼镜, orange桔子水 oranges橙子, light光线 lights灯, people人 peoples民族, time时间 times时代, 次数, chicken 鸡肉 chickens 小鸡 十一) 单个字母的复数可以有两种形式直接加s或’s。如:Is (I’s), Ks (K’s)。但如是缩略词则只加s。如:IDs, VCDs, SARs 十二) 特殊形式的有:child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-Englishmen 英语二年级语法知识点 三位以上的数字怎么念 学过100百以内数字的念法后,我们来看看3位以上的数字又该如何念吧。其实除了 thousand(千), million(百万), billion(十亿) 这几个是新词,其他就是把之前所学的拼凑起来罢了,但是数字一多人就容易犯晕,所以大家要细心一点哟! 一、3-4位数的读法 先说几百,后加and,再加末两位数或末位数。 202读作:two hundred and two 234读作:two hundred and thirty-four 1,234读作:one thousand two hundred and thirty-four 注意:这里的 hundred 不能加复数后缀s。 二、5位数以上的读法 汉语和英语数字表达的方式不同。汉语是个,十,百,千,万,十万,百万,千万,亿,十亿,也就是以十的倍数来表示;而英语则是在数字超过千以后,以千(thousand)的倍数来表达的。如一万是十千,即 ten thousand;十万是百千,即 hundred thousand,直至百万,million。百万以上的数字则用百万的倍数表达;如千万是十百万,即 ten million;亿是百百万,即 hundred million,直至十亿,billion。 所以英文表达数字时可以从右往左,三位一逗号,逗号从右往左分别对应的是:thousand, million, billion, etc。 例如:1207210472,可以先处理成1,207,210,472,这样这个数字用英文完整的读作:one billion two hundred and seven million two hundred and ten thousand four hundred and seven-two 注意: 这里的 thousand, million, billion 的后面也不能加复数后缀s。 根据这个规律,大家来试着练习以下几个数字的读法吧: 11,234 eleven thousand two hundred and thirty-four 155,721 one hundred and fifty-five thousand, seven hundred and twenty-one 6,155,702 six million, one hundred and fifty-five thousand, seven hundred and two 26,000,008 twenty-six million and eight 326,414,718 three hundred and twenty-six million, four hundred and fourteen thousand, seven hundred and eighteen 4,302,000,000 four billion three hundred and two million 小学二年级英语知识点梳理相关 文章 : ★ 二年级英语的语法知识点归纳 ★ 小学二年级英语重要知识点汇总 ★ 小学二年级英语知识点总结人教版 ★ 二年级英语教材知识点 ★ 小学一二年级英语知识点 ★ 小学二年级英语各单元知识点 ★ 小学英语二年级语法归纳 ★ 二年级英语语法知识点汇总 ★ 小学二年级英语上册知识点 ★ 最新二年级英语语法知识点整理
Rainbow蓓
一般现在时:I make love with her everyday.一般过去时:I made love with her yesterday.一般将来时:I will make love with her tomorrow.现在进行时:I am making love with her过去进行时:I was making love with her at this time yesterday将来进行时:I will be making love with her at this time tomorrow现在完成时:I have made love with her by now.过去完成时:I had made love with her before yesterday.将来完成时:I will have made love with her by tomorrow.现在完成进行时:I have been making love with her for two hours.过去完成进行时:I had been making love with her for two hours when her husband came in.将来完成进行时:I will have been making love with her for two hours when her husband wakes up tomorrow morning.时态 - 定义 英语语法中的时态(tense)是一种动词形式,不同的时态用以表示不同的时间与方式。 是表示行为、动作和状态在各种时间条件下的动词形式。因此,当我们说时态结构的时候,指的是相应时态下的动词形式。 英语时态分为16种:一般现在、一般过去、一般将来、过去将来时,以及这四者的进行时、完成时和完成进行时 下面就英语中常见的十种基本时态进行阐述,其它的时态都是在这十种时态的基础上结合而成的。 时态 - 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. He is always ready to help others. Action speaks louder than words.. 时态 - 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;用助动词do的过去式did 提问,同时还原行为动词。 6.例句:She often came to help us in those days. I didn't know you were so busy. 时态 - 三、 现在进行时1.概念:表示现阶段或说话时正在进行的动作及行为。 2.时间状语:now, at this time, days, etc. look . listen 3.基本结构:be+doing 4.否定形式:be+not+doing. 5.一般疑问句:把be动词放于句首。 6.例句: How are you feeling today? He is doing well in his lessons. 时态 - 四、 过去进行时 1.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。 2.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。 3.基本结构 s+was/were+doing 4.否定形式:s+was/were + not + doing. 5.一般疑问句:把was或were放于句首。(第一个字母大写) 6.例句:At that time she was working in a PLA unit. When he came in, I was reading a newspaper. 时态 - 五、 现在完成时1.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。 2.时间状语:yet,already,just,never,ever,so far,by now,since+时间点,for+时间段,recently, lately, in the past few years, etc. 3.基本结构:have/has + done 4.否定形式:have/has + not +done. 5.一般疑问句:have或has。 6.例句:I've written an article. The countryside has changed a lot in the past few years. 时态 - 六、 过去完成时1.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”。 2.时间状语:before, by the end of last year(term, month…),etc. 3.基本结构:had + done. 4.否定形式:had + not + done. 5.一般疑问句:had放于句首。 6.例句:As soon as we got to the station, the train had left. By the end of last month. We had reviewed four books 基本结构:主语+had+过去分词(done) ①肯定句:主语+had+过去分词+其他 ②否定句:主语+had+not+过去分词+其他 ③一般疑问句:Had+主语+过去分词+其他 ④特殊疑问句:特殊疑问词+一般疑问句 时态 - 七、 一般将来时1.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。 2.时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc. 3.基本结构:主语+am/is/are+going to + do;will/shall + do. 4.否定形式:am/is/are not going to do ;will/shall not do。 5.一般疑问句:be放于句首;will/shall提到句首。 6.例句:They are going to have a competition with us in studies. It is going to rain. 时态 - 八、 过去将来时1.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。 2.时间状语:the next day(morning, year…),the following month(week…),etc. 3.基本结构:was/were+going to + do;would/should + do. 4.否定形式:was/were/not + going to + do;would/should + not + do. 5.一般疑问句:was或were放于句首;would/should 提到句首。 6.例句:He said he would go to Beijing the next day. I asked who was going there . 时态 - 九、将来完成时1.概念:在将来某一时刻之前开始的动作或状态 2.时间状语:by the time of;by the end of+时间短语(将来);by the time+从句(将来) 3.基本结构:be going to/will/shall + have done 4例句:By the time you get back,great changes will have taken place in this area. 时态 - 十、现在完成进行时1.概念:表示从过去某一时间开始一直延续到现在的动作。这一动作可能刚刚开始,也可能仍在继续,并可能延续到将来。 2.基本结构:have/has +been+doing 3.时间状语:since+时间点,for+时间段等。 4.例子:I have been sitting here for an hour. The chirdren have been watching TV since six o'clock. 时态 - 十一、 一般过去时与现在完成时的转换在现在完成时中,延续性动词能与表示一段时间的状语连用,瞬间动词却不能。但是,可用别的表达方式:①瞬间动词用于“一段时间 + ago”的一般过去时的句型中;②瞬间动词可改成与之相对应的延续性动词及短语,与一段时间连用;③瞬间动词用于“It is + 一段时间 + since + 一般过去时”的句型中,表示“自从……以来有……时间”的意思,主句一般用it is来代替It has been;④瞬间动词用于“Some time has passed since + 一般过去时”的句型中。请看: A. He joined the League two years ago. B. He has been in the League for two years. C. It is two years since he joined the League. D. Two years has passed since he joined the League. 时态 - 十二、 一般现在时与现在进行时的转换在一般现在时中,at加上名词表示“处于某种状态”,如at work(在工作), at school(上学、上课)等。此短语可与进行时态转换。请看: Peter is at work, but Mike is at play. Peter is working, but Mike is playing. 时态 - 十三、 现在进行时与一般将来时的转换在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语连用表示将要发生的动作。如:I am coming, Mum! 意为“我就来,妈妈!”请看: The train is leaving soon. The train will leave soon. 时态 - 互相转换英语中的几种时态在一定情况下可以互相转换,以下是几种常见的转换形式: 时态 - 十六种时态所谓“时”就是行为发生的时段或状态存在的时段,即:现在、过去、将来和过去将来四种;所谓“态”就是行为或状态发生时说呈现的状态,有一般状态、进行状态、完成状态或完成进行状态四种。由时和态结合,便形成下列十六种时态: 一般现在时,一般过去时,一般将来时,一般过去将来时; 现在进行时,过去进行时,将来进行时,过去将来进行时; 现在完成时,过去完成时,将来完成时,过去将来完成时; 现在完成进行时,过去完成进行时,将来完成进行时,过去将来完成进行时.一定选我!!!!!!!!!!!!!!!!!!!!!
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