Unit 6 I'm going to study computer science 语法精析精练+答案

中小学教育资源及组卷应用平台 八上Unit 6语法精析精练 语法精析 一般将来时态(一) 一、用法 一般将来时表示将来发生的事。常与 tomorrow, next year等时间状语连用。 二、构成 通常有以下七种方式表示将来,注意它们各自的区别。 由will加动词原形构成,当主语是第一人称时,也可以用shall加动词原形。如 Telephone me this evening. I'll be at home. 今晚给我打电话,我会在家。 I'll (shall/will) do a better job next time. 下次我要干得更好些 注意: 1.will还可用来表示“同意”或“不能”。如: Come and see me tomorrow..明天来找我。 Yes, I will.好的,我会的 Don't be late.别来晚了。 No,I won't.不会晚的。 The car won'' start..车开不了。 Oil and water will not mix..油和水没法混在一起。 2表示临时的决定,只能用will加动词原形。如 You have left the light on.你忘记关灯了。 Oh, so I have.. I'll go and turn it off.啊!我确定没关。那我去关 3在“祈使句+and/or+陈述句”句型中,陈述句中只能用或情态动词加动词原形。如 Work hard, and you will pass the exam. 努力学习,你就会通过考试。 在条件句中表示将来不用will,而用一般现在时、 be going to(打算)或be to(为人所控制的动作)等。若你见到在条件句中用了will,那will就是表示“愿意”的情态动词。如: Let her do that if she will.如果她愿意,就让她那样做。 am/is/ are going to加动词原形,表示主语的意图或打算将来做的事。如: What are you going to do tomorrow??你打算明天做什么呢 The play is going to be produced next month.这出戏下月开播。 注意: 已有迹象表明将要发生的事,只能用am/is/ are going to加动词原形。如: Look at the dark clouds. It's going to rain.看那乌云,快要下雨了。 Be to加动词原形,仅用于表示正式的公务安排、公告指示,义务、禁止等。如 You're to deliver these flowers before 10.你在10点钟之前把这些花送去。 You are to(= should) report to the police.你应该报警的。 You're not to =mustn't)tell him anything about our plans. 你不要把我们的计划透露给他。 注意: 1这与不定式作表语不同,如 My idea is to go there today..我的意思是今天就去那里。 2.be to强调客观安排或受人指示而做某事, be going to!则强调主观的打算或计划。 be about to加动词原形,表示即将或马上要做某事。如 He is about to leave for Beijing..他马上要去北京。 注意: be about to do不能与表示将来的时间状语连用。am/is/ are on the point of加动词的-ing形式,表示“就要”,也不能与表示将来的时间状语连用。如: Look! They're on the point of starting!看!他们就要开始了! 当在时间上已确定或安排好的事情。在一个句子中谓语动词用一般现在时态表将来。如 The train leaves at six tomorrow morning.火车明天上午六点开 现在进行时表示将来,主要用于go,come, leave,. start 表示去向的短暂性动词。如: I'm leaving tomorrow..明天我要走了。 语法精练 I单项选择。 ( )1.There _____a meeting tomorrow afternoon. will be going to B. will going to be C.is going to be D. will go to be ( )2.Charlie_____here next month. A.isn't working B.doesn't working C.isn't going to working D.won't work free ( )3.He_____very busy this week, and he_____next week. A. will be;is B.is;is C. will be; will be D.is; will be ( )4.There_____a dolphin show in the zoo tomorrow evening. A.was B.is going to be C. will have D.is going to have ( )5.--_____you_____free tomorrow? -No,I_____free the day after ... ...