初二英語語法
初二英語語法
初二英語語法，是初一語法到初三語法的過渡點(diǎn)。下面是學(xué)習(xí)啦小編給大家整理的初二英語語法的相關(guān)知識(shí)，供大家參閱!
初二英語語法：時(shí)態(tài)篇
一般現(xiàn)在時(shí)
1.概念：經(jīng)常、反復(fù)發(fā)生的動(dòng)作或行為及現(xiàn)在的某種狀況。
2.時(shí)間狀語： Always, usually, often, sometimes, every week (day, year, month„), once a week(day, year, month„), on Sundays,
3.基本結(jié)構(gòu)：動(dòng)詞 原形 (如主語為第三人稱單數(shù)，動(dòng)詞上要改為第三人稱單數(shù)形式)
4.否定形式：主語+am/is/are +not+其他; 此時(shí)態(tài)的謂語動(dòng)詞若為行為動(dòng)詞，則在其前加don't, 如主語為第三人稱單數(shù)，則用doesn't，同時(shí)還原行為動(dòng)詞。
5.一般疑問句：把be動(dòng)詞放于句首;用助動(dòng)詞do提問，如主語為第三人稱單數(shù)，則用does，同時(shí)，還原行為動(dòng)詞。
6.例句：It seldom snows here.這里很少下雪。
He is always ready to help others.他總是樂于幫助別人。
Action speaks louder than words.事實(shí)勝于雄辯。
二、 一般過去時(shí)
1.概念：過去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài);過去習(xí)慣性、經(jīng)常性的動(dòng)作、行為。
2.時(shí)間狀語：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.基本結(jié)構(gòu)：主語+動(dòng)詞或be的過去時(shí)+名詞
4.否定形式：主語+was/were +not+其他;在行為動(dòng)詞前加didn't，同時(shí)還原行為動(dòng)詞。
5.一般疑問句：was或were放于句首;用助動(dòng)詞do的過去式did 提問，同時(shí)還原行為動(dòng)詞。
6.例句：She often came to help us in those days.那些天她經(jīng)常來幫助我們。
I didn't know you were so busy.我不知道你是這么忙。
三、 一般將來時(shí)
1.概念：表示將要發(fā)生的動(dòng)作或存在的狀態(tài)及打算、計(jì)劃或準(zhǔn)備做某事。
2.時(shí)間狀語：Tomorrow, next day(week, month, year„),soon, in a few minutes, by„,the day after tomorrow, etc.
3.基本結(jié)構(gòu)：主語+am/is/are +going to + do+其它;主語+will/shall + do+其它
4.否定形式：主語+am/is/are not going to do ;主語+will/shall not do+其它
5.一般疑問句：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.他們將有一場比賽和我們一起研究。
It is going to rain.天要下雨了。
初二英語語法：時(shí)態(tài)篇2
四、 一般過去將來時(shí)
1.概念：立足于過去某一時(shí)刻，從過去看將來，常用于賓語從句中。
2.時(shí)間狀語：The next day (morning, year„),the following month(week„),etc.
3.基本結(jié)構(gòu)：主語+was/were +going to + do+其它;主語+would/should + do+其它
4.否定形式：主語+was/were+not + going to + do; 主語+would/should + not + do.
5.一般疑問句：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.他說他第二天要去北京。
I asked who was going there.我問，誰要去那里。
五、 現(xiàn)在進(jìn)行時(shí)
1.概念：表示現(xiàn)階段或說話時(shí)正在進(jìn)行的動(dòng)作及行為。
2.時(shí)間狀語：Now, at this time, days, etc. look. listen
3.基本結(jié)構(gòu)：主語+be +doing +其它
4.否定形式：主語+be +not +doing+其它
5.一般疑問句：把be動(dòng)詞放于句首。
6.例句：How are you feeling today?你今天感覺如何?
He is doing well in his lessons.在課上他表現(xiàn)得很好。
六、 過去進(jìn)行時(shí)
1.概念：表示過去某段時(shí)間或某一時(shí)刻正在發(fā)生或進(jìn)行的行為或動(dòng)作。
2.時(shí)間狀語：at this time yesterday, at that time或以when引導(dǎo)的謂語動(dòng)詞是一般過去時(shí)的時(shí)間狀語等。
3.基本結(jié)構(gòu) 主語+was/were +doing +其它
4.否定形式：主語+was/were + not +doing+其它
5.一般疑問句：把was或were放于句首。(第一個(gè)字母大寫)
6.例句：At that time she was working in a PLA unit.那段時(shí)間她在人民解放軍部隊(duì)工作。 When he came in, I was reading a newspaper.他進(jìn)來時(shí)，我正在讀報(bào)紙。
七、 將來進(jìn)行時(shí)
1.概念：表示將來某一時(shí)間正在進(jìn)行的動(dòng)作，或表示要在將來某一時(shí)間開始，并繼續(xù)下去的動(dòng)作。常用來表示詢問、請求等。
2.時(shí)間狀語：Soon, tomorrow, this evening，on Sunday, by this time，in two days, tomorrow evening
3.基本結(jié)構(gòu)：主語+shall/will + be +現(xiàn)在分詞+其它
4.否定形式：主語+shall/will + not + be +現(xiàn)在分詞+其它
5.例句：This time next day they will be sitting in the cinema.下一天的這個(gè)時(shí)間，他們正坐在電影院。
He won’t be coming to the party.他不去參加聚會(huì)了。
八、 過去將來進(jìn)行時(shí)
1.概念：表示就過去某一時(shí)間而言,將來某一時(shí)刻或某一段時(shí)間正在進(jìn)行的動(dòng)作,主要用于賓語從句中,尤其多用于間接引語中。
2.基本結(jié)構(gòu)：should/would + be +現(xiàn)在分詞
3.例句：They said they would be coming.他們說了他們將要來。
He said he could not come because he would be having a meeting.他說他不能來因?yàn)橐_會(huì)。
九、 現(xiàn)在完成時(shí)
1.概念：過去發(fā)生或已經(jīng)完成的動(dòng)作對現(xiàn)在造成的影響或結(jié)果，或從過去已經(jīng)開始，持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)。
2.時(shí)間狀語：yet,already,just,never,ever,so far,by now,since+時(shí)間點(diǎn)，for+時(shí)間段，recently, lately, in the past few years, etc.
3.基本結(jié)構(gòu)：主語+have/has +p.p(過去分詞)+其它
4.否定形式：主語+have/has + not +p.p(過去分詞)+其它
5.一般疑問句：have或has。
6.例句：I've written an article.我已經(jīng)寫了一篇論文。
The countryside has changed a lot in the past few years.在過去的幾年，農(nóng)村發(fā)生了巨大的變化。
十、 過去完成時(shí)
1.概念：以過去某個(gè)時(shí)間為標(biāo)準(zhǔn)，在此以前發(fā)生的動(dòng)作或行為，或在過去某動(dòng)作之前完
成的行為，即“過去的過去”。
2.時(shí)間狀語：Before, by the end of last year (term, month„), etc.
3.基本結(jié)構(gòu)：主語+had + p.p(過去分詞)+其它 4.否定形式：主語+had + not +p.p(過去分詞)+其它
5.一般疑問句：had放于句首。
6.例句：As soon as we got to the station, the train had left.當(dāng)我們到車站的時(shí)候,火車已經(jīng)開走了。
By the end of last month. We had reviewed four books.到上個(gè)月底。我們有了四本書。 基本結(jié)構(gòu)：主語+had+p.p(過去分詞)+其它
?、倏隙ň洌褐髡Z+ had+p.p(過去分詞)+其它
②否定句：主語+ had+ not+p.p(過去分詞)+其它
?、垡话阋蓡柧洌篐ad+主語+p.p(過去分詞)+其它
?、芴厥庖蓡柧洌禾厥庖蓡栐~+一般疑問句
初二英語語法：時(shí)態(tài)篇3
十一、 將來完成時(shí)
1.概念：在將來某一時(shí)刻之前開始的動(dòng)作或狀態(tài)
2.時(shí)間狀語：by the time of; by the end of+時(shí)間短語(將來);by the time+從句(將來)
3.基本結(jié)構(gòu)：主語+be going to/will/shall + have+p.p(過去分詞)+其它
4例句:By the time you get back, great changes will have taken place in this area.到你回來的時(shí)候,就將發(fā)生巨大的變化。
十二、 過去將來完成時(shí)
1.概念：表示在過去某一時(shí)間對將來某一時(shí)刻以前所會(huì)發(fā)生的動(dòng)作，常用在虛擬語氣中，表示與過去的事實(shí)相反。
2.基本結(jié)構(gòu)：should/would have done sth.
3.例句：I thought you'd have left by this time.我想這會(huì)兒你已經(jīng)走了。
He told them he would have finished it by 8 o'clock.他告訴他們他會(huì)在8點(diǎn)以前干完。 十三、 現(xiàn)在完成進(jìn)行時(shí)
1.概念：表示從過去某一時(shí)間開始一直延續(xù)到現(xiàn)在的動(dòng)作。這一動(dòng)作可能剛剛開始，也可能仍在繼續(xù)，并可能延續(xù)到將來。
2.基本結(jié)構(gòu)：主語+have/has +been +doing+其它
3.時(shí)間狀語：since+時(shí)間點(diǎn)，for+時(shí)間段等。
4.例子：I have been sitting here for an hour.我已經(jīng)在這里坐了一個(gè)小時(shí)。
The children have been watching TV since six o'clock.從6點(diǎn)起，孩子們一直看電視。 十四、 過去完成進(jìn)行時(shí)
1.概念：表示某個(gè)正在進(jìn)行的動(dòng)作或狀態(tài)，持續(xù)到過去某個(gè)時(shí)刻，還未完成，一直持續(xù)到之后的當(dāng)前才結(jié)束。
2.基本結(jié)構(gòu)：主語+ had + been + doing +其它
3.例子：She had been suffering from a bad cold when she took the exam.她在考試之前一直患重感冒。
Had they been expecting the news for some time?他們期待這個(gè)消息有一段時(shí)間了吧?
4.特殊含義：①尚未完成：He had been writing the novel.他已經(jīng)在寫小說了。(他沒寫完) ②企圖：He had been studying the meaning of this proverb.他曾經(jīng)學(xué)習(xí)過這個(gè)諺語。(他曾努力學(xué)習(xí)過它)
?、畚吹媒Y(jié)果：We had been studying what our enemy had said.我們一直致力于敵人所說的。(但是我們沒有理解)
?、茏罱闆r：He had been quarrelling with his wife.他和他的妻子吵了一場架。(最近) ⑤反復(fù)動(dòng)作：He had been asking me the same question.他一直問我相同的問題。(屢次) ⑥情緒：What had he been doing?他做了什么?(不耐煩)
十五、 將來完成進(jìn)行時(shí)
1.概念：表示動(dòng)作從某一時(shí)間開始一直延續(xù)到將來某一時(shí)間。是否繼續(xù)下去，要視上下文而定。
2.基本結(jié)構(gòu)：shall/will have been doing
3.例子：I shall have been working here in this factory for twenty years by the end of the year.到今年年底，我將在這個(gè)工廠工作20年了。
If we don't hurry up the store will have been closing before we get there. 咱們?nèi)绮豢煲稽c(diǎn)兒，等我們到了那兒，店門就會(huì)關(guān)了。
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