| be用法 | 1、跟現(xiàn)在分詞構(gòu)成各種進(jìn)行時(shí)態(tài) | They are playing war games with toy guns and toy tanks.他們正在用玩具槍和玩具坦克玩戰(zhàn)爭游戲。 |
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| We were playing video games on TV last night. 昨晚我們在電視上玩電子游戲。 |
| 2、跟過去分詞構(gòu)成被動語態(tài) | He's not respected by the press.他們不受報(bào)界的尊重。 |
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| We were taught how to use a computer last year.去年教過我們怎樣用計(jì)算機(jī)。 |
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| have用法 | have后面跟過去分詞構(gòu)成各種完成時(shí)態(tài) | We've known each other since three years ago.我們從三年前就認(rèn)識了。 |
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| do的用法 | 1、幫構(gòu)成實(shí)意動詞一般現(xiàn)在時(shí)和一般過去時(shí)的疑問式和否定式:Do you know John?你認(rèn)識約翰嗎 |
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| Mary didn't come to see me yesterday. 瑪麗昨天沒來看我。 |
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| You like this picture, don't you?你喜歡這張畫，不是嗎? |
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| 2、代替前面已經(jīng)提到過的動詞，避免重復(fù) | Do you smoke? ? Yes, I do.你抽煙嗎? -是的，我抽。 |
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| smoke. So does he.我抽煙。他也抽。 |
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| He doesn't like it. Neither dol.他不喜歡，我也不。 |
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| They went swimming yesterday. So did we.他們昨天去游泳了。我們也去了。 |
| 3、幫助加強(qiáng)謂語動詞的語氣: | I do like you.我真的喜歡你。 |
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| She/He does like you.她/他確實(shí)喜歡你。 |
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| She/They/We did go swimming yesterday.她/他們/我們昨天確實(shí)去游泳了。 |
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| lf you do know, answer me in a loud voice so that all may hear.如果你的確知道，就大聲回答我，以便大家都能聽見 |
| be, have, do都能做實(shí)意動詞用: | These are computers.這些是計(jì)算機(jī)。 |
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| We're having breakfast. 我們正在吃早飯。 |
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| I did some washing last night.我昨晚洗了衣服。 |
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| shall和will | shal/will 構(gòu)成一般將來時(shí) | We shall/will be rich, if we succeed.我們將很富有，如果我們成功的話。 |
| should/would構(gòu)成過去將來時(shí) | They will be rich, if they succeed.他們將很富有，如果他們成功的話。 |
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| They said they would be rich, if they succeeded.他們說他們將很富有，如果他們成功的話。 |
| shall用在第一、三人稱作主語的疑問句中，來征求意見，表示“要不要....”.Shall I go now?要我現(xiàn)在就走嗎? |
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| I Shall we invite her, too?我們也邀請她嗎? |
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| Shall the house be insured against fire?要給房子保火險(xiǎn)嗎? |
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| Shall the reporters wait outside or what?要記者們在外面等還是怎樣? |
| shall用于所有人稱，表說話人的決心、保證、許諾、威脅、警告、命令等強(qiáng)烈的感情。You shall have an answer by tomorrow.到了明天，你會得到答復(fù)的。 |
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| If he's good, he shall have a new watch for Christmas.如果他表現(xiàn)好，在圣誕節(jié)就會得到-塊新表 |
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| You shall suffer for this.你會為這事吃苦頭/付出代價(jià)的! |
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| I don't want to be hard on them; they shan't be pressed. 我不想難為他們;不會過于逼迫他們的。 |
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| They hope to undermine our unity; they shall fail. 他們希望破壞我們的團(tuán)結(jié):他們不會成功的。 |
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| If you children don't do as tell you, you shan't go to the party.你們小孩要是不聽話，就不讓你們參加晚會。 |
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| As a man sows, so he shall reap.善有善報(bào)，惡有惡報(bào)。 (諺語) |
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| Then you shall come; and you will come too, Ruth, won't you?那你得來; Ruth， 你也來好嗎? |
| would可表示過去的習(xí)慣，類似used to: | He would come to see me on Sunday when he was here. 他在這里的時(shí)候，星期天就來看我。 |
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| The dog would lie there in the sun all afternoon.那只狗常常整個(gè)下午躺在那里的太陽底下。 |
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| When we were children, we would go skating every winter. 小的時(shí)候，每年冬天我們都去滑冰。 |
| wil可表示“愿意、肯、會、固執(zhí)”等，而非將來:I meant to reason with you, but you won't reason.我打算和你講理，但是你就是不講理。 |
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| I will pay you for it.我會付給你錢買下它的。 |
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| Go where you will.到你愿意去的地方。 |
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| She won't so much as look at David.她連看都不看一眼大衛(wèi)。 |
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| We're going on a climbing trip. Come if you will.我們要去爬山。你愿意的話就跟我們一起來。 |
| will可表示傾向、習(xí)慣(總是會，老是等意思)，在否定句中可以表示“不肯、不能”等意思:Boys will be boys.男孩子總歸是男孩子。 |
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| A wise man changes his mind; a fool never will.聰明人會改變自己的思想，而傻子卻不會 |
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| Sometimes the cat will lie there all morning.有時(shí)候貓會整個(gè)下午躺在那里。 |
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| Oil and water will not mix.油和水是不會混合在一起的。 |
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| She will sit there for hours, waiting for her son to come back.她總是在那里坐上好幾個(gè)小時(shí)，等她兒子回來。 |
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| This machine won't work.這臺機(jī)器不工作了/壞了。 |
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| These things will happen.這樣的事情總是會發(fā)生的。 |
