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      學(xué)習(xí)啦 > 學(xué)習(xí)方法 > 高中學(xué)習(xí)方法 > 高一學(xué)習(xí)方法 > 高一英語 > 高一英語重點(diǎn)時(shí)態(tài)語法知識(shí)點(diǎn)

      高一英語重點(diǎn)時(shí)態(tài)語法知識(shí)點(diǎn)

      時(shí)間: 曾揚(yáng)1167 分享

      高一英語重點(diǎn)時(shí)態(tài)語法知識(shí)點(diǎn)

        現(xiàn)在進(jìn)行時(shí)

        1. 表示現(xiàn)在 (說話瞬間) 正在進(jìn)行或發(fā)生的動(dòng)作。

        [例句] He is reading a newspaper now.

        2. 表示當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作 (說話時(shí)動(dòng)作不一定正在進(jìn)行)。

        [例句] What are you doing these days?

        3. 表示說話人現(xiàn)在對(duì)主語的行為表示贊嘆或厭惡等, 常與always, constantly, continually等副詞連用。

        [例句] He is always thinking of others.

        4. 表示在最近按計(jì)劃或安排要進(jìn)行的動(dòng)作。常限于go, come, leave, start, arrive等表“移動(dòng)”、“方向”的詞。

        [例句] He is coming to see me next week.

        過去進(jìn)行時(shí)

        1. 表示過去某時(shí)正在進(jìn)行的動(dòng)作。

        [例句] He was sleeping when Mary came to see him.

        2. 動(dòng)詞go, come, leave, arrive, start等的過去進(jìn)行時(shí)常表過去將來時(shí)。

        [例句] She said she was going to Beijing the day after tomorrow.

        一般現(xiàn)在時(shí)

        1. 表示現(xiàn)在習(xí)慣或經(jīng)常反復(fù)發(fā)生的動(dòng)作或存在的狀態(tài), 常與usually, always, sometimes, often, every day / week / month / year等時(shí)間狀語連用。

        [例句] He often does his homework in his study.

        2. 表示主語現(xiàn)在的特征、性格和狀態(tài)。

        [例句] The dictionary belongs to me.

        3. 表示客觀規(guī)律或科學(xué)真理、格言, 以及其他不受時(shí)間限制的客觀存在。

        [例句] The moon goes around the sun.

        4. 在有連詞if, unless, before, as soon as, when, once, however等引導(dǎo)的時(shí)間、條件和讓步狀語從句中, 用一般現(xiàn)在時(shí)表將來。

        [例句] If you work hard, you won’t fail in the exam.

        一般過去時(shí)

        1. 表示過去某一時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。

        [例句] She went to the zoo yesterday.

        2. 在時(shí)間、條件狀語從句中代替過去將來時(shí)。

        [例句] He said when she came he would tell her.

        一般將來時(shí)

        1. 表示將來發(fā)生的動(dòng)作或存在的狀態(tài), 常與表示將來的時(shí)間狀語連用。

        [例句] I don’t know what will happen in the future.

        2. 常用來表示將來時(shí)的結(jié)構(gòu)包括:

        (1) shall / will + 動(dòng)詞原形:(單純) 表將來, 一般不用于條件句。

        (2) be going to + 動(dòng)詞原形:(計(jì)劃)打算做……。

        (3) be about to + 動(dòng)詞原形:即將或正要去做某事,通常不與時(shí)間狀語連用,但可與when引導(dǎo)的從句連用。

        (4) be to + 動(dòng)詞原形:預(yù)定要做……。

        (5) be doing 表示按計(jì)劃、安排即將發(fā)生的動(dòng)作,常與go, start, set out, leave, reach, arrive, return, come, move等表位移的動(dòng)詞連用。

        現(xiàn)在完成時(shí)

        1. 表示過去發(fā)生或已經(jīng)完成的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。

        [例句] —Have you had your supper yet? —Yes, I have just had it.

        2. 常與介詞for, during, in, within, over等引導(dǎo)的時(shí)間狀語連用, 表示過去的某一行為一直延續(xù)到現(xiàn)在。

        [例句] I haven’t seen my English teacher for a long time.

        3. 表示反復(fù)或習(xí)慣性的動(dòng)作, 常與several times, once, twice, frequently等頻度副詞連用。

        [例句] I have been to the USA several times.

        4. 表示從過去到現(xiàn)在沒有發(fā)生過的動(dòng)作。

        [例句] I haven’t swept the floor for a week.

        5. 用在時(shí)間、條件狀語從句中, 表示從句動(dòng)作先于主句動(dòng)作完成。

        [例句] I’ll tell him after you have left.

        6. 在“最高級(jí)+ 名詞”或在“這是第幾次…”之后跟定語從句,從句用現(xiàn)在完成時(shí)。

        [例句] ①This is the third time I have been there.

       ?、赥his is the best tea I have ever drunk.

        過去完成時(shí)

        1. 表示在過去某一時(shí)刻以前已經(jīng)開始并一直延續(xù)到這一時(shí)刻、或是在此刻前已經(jīng)完成的動(dòng)作。

        [例句] By the end of last term, we had learned 1,000 English words.

        2. 有些動(dòng)詞 (如: hope, think, expect, mean, intend, suppose, want等) 的過去完成時(shí)可表示過去未曾實(shí)現(xiàn)的希望、打算或意圖。

        [例句] I had hoped to see more of Beijing.

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