时态专项复习,一、一般现在时的用法,1) 经常性或习惯性的动作，常与表示频度的时间状语连用 时间状语： always, often, usually, sometimes, every day, now and then, from time to time 2) 客观真理，客观存在，科学事实Class begins at 7:35 every morning .,He cycles to work every day.,The earth moves around the sun. Light travels faster than sound . Water boils at 100 centigrade degrees.,3) 表示格言或警句中Pride goes before a fall.骄者必败The teacher told us that the earth moves around the sun.,注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时Knowledge begins with practice.,,1）下列动词：e, go, arrive, leave, start, begin, return的一般现在时表将来。
这主要用来表示在时间上已确定或安排好的事情比如说,上课,飞机起飞,火车离站等. 2）倒装句，表示动作正在进行，如：,The train leaves at six tomorrow morning. When does the bus start? It starts in ten minutes.,Here es the bus. = The bus is ing. There goes the bell. = The bell is ringing.,知识扩展：一般现在时表将来,3）在时间或条件句中主句将来时,从句现在时),We will go out for a picnic if the weather is fine.,I will write to you as soon as I arrive there.,现在进行时,1. 现在进行时表示现在正在进行的动作. 1) 由be ( is am are)+V ing 构成. 2) 常与now, at the moment, at present, these days, Look, Listen, Dont talk, Its .oclock等时间的词连用, e.g. A: What are you doing? B: I am working at my new project.,They are reading magazines in the library at the moment.,It is raining cats and dogs now.,2. 表示 “感觉,愿望和状态”的静态动词，其本身有延续意义，一般不用进行时: have, be, here, see, like, agree, believe, hear, belong, depend, fear, feel, find, forget, hate, hope, imagine, know, look, love, mean, mind, notice, own, regret, smell, seem, sound, taste, remember, realize, suggest, understand, 不用进行时,3. 表示感情色彩（赞赏、厌恶等）： She is always changing her mind. 1)她总是帮助别人。
2)他总是犯相同的错误 3)她不断地抱怨一切1) She is always helping others. 2) He is always making the same mistake. 3) She is always plaining about everything.,1.You _____things about . Look, what a mess in you room! A. always throw B. have always thrown C. are always throwing D. have always been thrown 2.You ______ television. Why not do something more active? A. always watch B. are always watching C. have always watched D. have always been watching,,,,用现在进行时表示将来 下列动词e, go, arrive, leave, start, begin, return等现在进行时可以表示将来。
例如： Im leaving tomorrow. 明天我要走了 Are you staying here till next week? 你会在这儿呆到下周吗？,知识扩展：不用进行时的动词 1) 事实状态的动词如：have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue I have two brothers. This house belongs to my sister.,2) 系动词如：seem, remain, lie, see, hear, smell, feel, taste You seem a little tired. The flowers smell sweet.,3) 心理状态的动词如：know, realize, think, see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hate I need your help. He loves her very much. 4) 瞬间动词。
如：accept, receive, plete, finish, give, allow, decide, refuse. I accept your advice.,I：Good morning and wele to the show. This morning I have Wang Shu here in the studio. Shes going to tell us about her plan for the future. Good morning, Wang Shu. WS: Good morning. I：Wang Shu, tell us about your plan, please. WS: Im going to work as a volunteer teacher in a small country town in Inner Mongolia. I： Really? You must be excited! WS: Oh yes, Im really excited about it. I：What are you going to do there as a teacher? WS: Im going to teach middle school students. I：And when are you leaving? WS: The train leaves at 9 tomorrow morning. So m getting up early at about 6 to get everything ready. The new school term begins the day after I arrive I cant wait to meet the students there.,,,,,,,,,,,,Im going to work as a volunteer teacher,What are you going to do there as a teacher? Im going to teach middle school students.,And when are you leaving?,tomorrow morning.,the day after I arrive.,So Im getting up,Shes going to tell us about her plan for the future. Im going to work as a volunteer teacher in a small country town in Inner Mongolia. What are you going to do there as a teacher? Im going to teach middle school students. And when are you leaving? The train leaves at 9 tomorrow morning. So Im getting up early at about 6 to get everything ready. The new school term begins the day after I arrive.,-,,,s going to tell,m going to work,are going to do,m going to teach,are leaving,m getting up,begins,leaves,Talking about future information,do / does,be going to do,be doing,Intentions (意图，打算),personal arrangements (个人具体安排),scheduled (排定的) events,一般将来时,1 .一般将来时表示计划、打算、企图做某事或来注定要发生的事情。
2 .表示将来时的四种形式 will /shall +动词原形 be going to do be about to do(正要干什么) be to do,一般将来时,1) shall用于第一人称，常被will 所代替 will 在陈述句中用于各人称，在征求意见时常用于第二人称 2) be going to +不定式，表示将来 a. 主语的意图，即将做某事或打算做某事 b. 计划，安排要发生的事 C.有迹象要发生的事,Look at the dark clouds; there is going to be a storm.,What are you going to do tomorrow?,The play is going to be produced next month.,I will have a birthday party next week.,What are the people in the pictures going to do ? Write sentences. (P13),He is going to play the guitar.,He is going to change the tyre.,She is going to dance.,They are going to have a party.,3) be +不定式表将来，按计划或正式安排将发生的事。
We are to discuss the report next Sat。